APPENDIX A: COMMON AND SCIENTIFIC NAMES FOR FISH AND WILDLIFE SPECIES FOUND IN IDAHO.

How to Read the Lists. Within these lists, species are listed phylogenetically by class. In cases where phylogeny is incompletely understood, taxonomic units are arranged alphabetically.

Listed below are definitions for interpreting NatureServe conservation status ranks (GRanks and SRanks). These ranks reflect an assessment of the condition of the species rangewide (GRank) and statewide (SRank). Rangewide ranks are assigned by NatureServe and statewide ranks are assigned by the Idaho Conservation Data Center.

GX or SX Presumed extinct or extirpated: not located despite intensive searches and virtually no likelihood of rediscovery. GH or SH Possibly extinct or extirpated (historical): historically occurred, but may be rediscovered. Its presence may not have been verified in the past 20–40 years. A species could become SH without such a 20–40 year delay if the only known occurrences in the state were destroyed or if it had been extensively and unsuccessfully looked for. The SH rank is reserved for species for which some effort has been made to relocate occurrences, rather than simply using this status for all elements not known from verified extant occurrences. G1 or S1 Critically imperiled: at high risk because of extreme rarity (often 5 or fewer occurrences), rapidly declining numbers, or other factors that make it particularly vulnerable to rangewide extinction or extirpation. G2 or S2 Imperiled: at risk because of restricted range, few populations (often 20 or fewer), rapidly declining numbers, or other factors that make it vulnerable to rangewide extinction or extirpation. G3 or S3 Vulnerable: at moderate risk because of restricted range, relatively few populations (often 80 or fewer), recent and widespread declines, or other factors that make it vulnerable to rangewide extinction or extirpation. G4 or S4 Apparently secure: uncommon but not rare; some cause for long–term concern due to declines or other factors. G5 or S5 Secure: common, widespread, and abundant.

Other ranks and rank qualifiers:

GNR or SNR Unranked: conservation status not yet assessed. GU or SU Unrankable: currently unrankable due to lack of information or due to substantially conflicting information about status or trends.

1 GNA or SNA Not applicable: a conservation status rank is not applicable because the species is not a suitable target for conservation activities. G#G# or Range rank: a numeric range rank (e.g., S2S3) is used to indicate the S#S# range of uncertainty about the status of the species. Ranges cannot skip more than one rank (e.g., SU is used rather than S1S4). B Breeding: conservation status refers to the breeding population of the species. N Nonbreeding: conservation status refers to the non–breeding population of the species. M Migrant: migrant species occurring regularly on migration at particular staging areas or concentration spots where the species might warrant conservation attention. Conservation status refers to the aggregating transient population of the species. ? Inexact or uncertain: denotes inexact or uncertain numeric rank (e.g., S2?). Q Questionable taxonomy: taxonomic distinctiveness of this entity at the current level is questionable; resolution of this uncertainty may result in change from a species to a subspecies or hybrid, or the inclusion of this taxon in another taxon, with the resulting taxon having a lower conservation priority. T# Infraspecific taxon (trinomial): the status of infraspecific taxa (subspecies or varieties) are indicated by a "T–rank" following the species' global rank. Rules for assigning T–ranks follow the same principles outlined above for global conservation status ranks. For example, the global rank of a critically imperiled subspecies of an otherwise widespread and common species would be G5T1. A T–rank cannot imply the subspecies or variety is more abundant than the species as a whole; for example, a G1T2 cannot occur. A vertebrate animal population, such as those listed as distinct population segments under the U.S. Endangered Species Act, may be considered an infraspecific taxon and assigned a T–rank; in such cases, a Q is used after the T–rank to denote the taxon's informal taxonomic status.

The column titled “Endangered Species Act Status Codes” indicates the status under the Endangered Species Act of 1973 (16 U.S.C. §1531–1543; P.L. 93–205, as amended) based on categories defined by the U. S. Fish and Wildlife Service.

E Listed Endangered: species in danger of extinction throughout all or a significant portion of its range.

2 T Listed Threatened: species likely to become endangered within the foreseeable future throughout all or a significant portion of its range.

XN Experimental Population, Non–essential: a population (including its offspring) of a listed species designated by rule published in the Federal Register that is wholly separate geographically from other populations of the same species. An experimental population may be subject to less stringent prohibitions than are applied to the remainder of the species to which it belongs. An experimental “non–essential” population is a population whose loss would not appreciably reduce the prospect of survival of the species in the wild.

PE Proposed Endangered: species that is proposed in the Federal Register to be listed as endangered under section 4 of the Endangered Species Act.

PT Proposed Threatened: species that is proposed in the Federal Register to be listed as threatened under section 4 of the Endangered Species Act.

C Candidate Taxon (candidate), Ready for Proposal: species for which FWS or NOAA Fisheries has on file sufficient information on biological vulnerability and threats to support a proposal to list as endangered or threatened.

The column titled “USDA Forest Service Northern Region (R1) and Intermountain Region (R4)” indicates species designated sensitive. The Forest Service Manual (FSM 2670.22) directs the development of Sensitive Species lists. The Regional Forester (Northern Region and Intermountain Region) designates Sensitive Species on National Forest lands in Idaho. This designation applies only on USFS–administered lands.

S Sensitive Species: animal species identified by the Regional Forester for which population viability is a concern, as evidenced by significant current or predicted downward trends in population numbers or significant current or predicted downward trends in habitat capability that would reduce a species’ existing distribution.

The column titled “USDI Bureau of Land Management” indicates designations assigned by that agency. National policy directs State Directors to designate BLM sensitive species in cooperation with the State fish and wildlife agency (BLM manual 6840). The Idaho State BLM Office updated these designations in 2003. The sensitive species designation is normally used for species that occur on BLM public lands and for which BLM has the capability to significantly affect the conservation status of the species through management.

Type 1 Threatened, endangered, proposed and candidate: species listed by the FWS or NMFS as threatened or endangered, or proposed or candidates for listing under the Endangered Species Act of 1973.

Type 2 Rangewide/Globally imperiled: species that are experiencing significant

3 declines throughout their range with a high likelihood of being listed in the foreseeable future due to their rarity and/or significant endangerment factors. This includes species ranked by the NatureServe heritage program network with a Global rank of G1–G3 or T1–T3 or recent data indicate that the species is at significant rangewide risk and this is not currently reflected by heritage program global ranks.

Type 3 Regional/ State imperiled: species that are experiencing significant declines in population or habitat and are in danger of regional or local extinctions in Idaho in the foreseeable future if factors contributing to their decline continues. This includes Idaho BLM sensitive species that (a) are not in Type 2, (b) have an S1 or S2 State rank (exception being a peripheral or disjunct species), or (c) score high (18 or greater) using the Criteria for Evaluating Animals for Sensitive Species Status or (d) other regional/national status evaluations (e.g., Partners in Flight scores) indicate significant declines.

Type 4 Peripheral: species that are generally rare in Idaho with the majority of their breeding range largely outside the state (Idaho Conservation Data Center 1994). This includes sensitive species that have an S1 or S2 state ranking, but are peripheral species to Idaho.

Type 5 Watch list: these species are not considered BLM sensitive species and associated sensitive species policy guidance does not apply. Watch list species include species that may be added to the sensitive species list depending on new information concerning threats, species’ biology or statewide trends. The Watch List include species with insufficient data on population or habitat trends or the threats are poorly understood. However, there are indications that these species may warrant special status species designation and appropriate inventory or research efforts should be a management priority.

Designations assigned by the State are indicated in the column titled “Idaho Department of Fish and Game.” The Idaho Fish and Game Commission is authorized under Sections 36–104(b) and 36–201, Idaho Code, to adopt rules concerning the taking of wildlife species and the classification of all wildlife in the state of Idaho. These rules are cited in full as IDAPA 13.01.06.000, et seq., Rules of the Idaho Fish and Game Commission, IDAPA 13.01.06, “Rules Governing Classification and Protection of Wildlife.” These rules were last updated in 2005.

Endangered: any native species in danger of extinction throughout all or a significant portion of its Idaho range.

Threatened: any native species likely to be classified as Endangered within the foreseeable future throughout all or a significant portion of its Idaho range.

Game Species: those species of wildlife classified as Big Game Animals, Upland Game Animals, Game Birds, Migratory Birds, Game Fish, Crustacea, or Furbearing 4 Animals may be taken only in accordance with Idaho law and rules established by the Idaho Fish and Game Commission.

Protected Nongame and Threatened or Endangered Species : no person shall take or possess those species of wildlife classified as Protected Nongame, or Threatened or Endangered at any time or in any manner, except as provided in Sections 36–106(e) and 36–1107, Idaho Code, by Commission rule, or IDAPA 13.01.10, “Rules Governing the Importation, Possession, Release, Sale, or Salvage of Wildlife,” Subsection 100.06.b. Protected Nongame status is not intended to prevent unintentional take of these species, protection of personal health and/or safety, limit property and building management, or prevent management of animals to address public health concerns or agricultural damage.

Unprotected and Predatory Wildlife: those species of wildlife classified as Unprotected Wildlife and Predatory Wildlife may be taken in any amount, at any time, and in any manner not prohibited by state or federal law, by holders of the appropriate valid Idaho hunting, trapping, or combination hunting and fishing licenses, provided such taking is not in violation of state, county, or city laws, ordinances, or regulations.

5 Appendix A: COMMON AND SCIENTIFIC NAMES FOR FISH AND WILDLIFE SPECIES FOUND IN IDAHO. Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification CEPHALASPIDOMORPHI—LAMPREYS PETROMYZONTIFORMES—LAMPREYS Petromyzontidae—Lampreys Pacific Lamprey Lampetra tridentata G5 S1 S TYPE 2 Endangered Species ACTINOPTERYGII—RAY–FINNED FISHES ACIPENSERIFORMES—STURGEONS Acipenseridae—Sturgeons White Sturgeon Acipenser transmontanus G4 S1 White Sturgeon (Snake River) A. transmontanus G4 S1 TYPE 2 Game Fish White Sturgeon (Kootenai River system) A. transmontanus G4T1 S1 LE TYPE 1 Game Fish; Endangered Species CLUPEIFORMES—HERRINGS Clupeidae—Herrings American Shad Alosa sapidissima G5 SX Game Fish CYPRINIFORMES—CARPS AND MINNOWS, SUCKERS, AND LOACHES Cyprinidae—Carps and Minnows Chiselmouth Acrocheilus alutaceus G5 S5 Unprotected Wildlife Goldfish Carassius auratus¹ G5 SNA Unprotected Wildlife Lake Chub Couesius plumbeus G5 SNR Unprotected Wildlife Grass Carp Ctenopharyngodon idella¹ G5 SNA Unprotected Wildlife Common Carp Cyprinus carpio¹ G5 SNA Unprotected Wildlife Utah Chub Gila atraria G5 S4 Unprotected Wildlife Tui Chub Gila bicolor ¹ G4 SNA Unprotected Wildlife Peamouth Mylocheilus caurinus G5 S5 Unprotected Wildlife Spottail Shiner Notropis hudsonius¹ G5 SNA Unprotected Wildlife Fathead Minnow Pimephales promelas¹ G5 SNA Unprotected Wildlife Northern Pikeminnow Ptychocheilus oregonensis G5 S5 Unprotected Wildlife Longnose Dace Rhinichthys cataractae G5 S5 Unprotected Wildlife Leopard Dace Rhinichthys falcatus G4 SNR Unprotected Wildlife Speckled Dace Rhinichthys osculus G5 S5 Unprotected Wildlife Umatilla Dace Rhinichthys umatilla G4 SNR Unprotected Wildlife Redside Shiner Richardsonius balteatus G5 S5 Unprotected Wildlife Northern Leatherside Chub Lepidomeda copei G1G2 S2 TYPE 3 Protected Nongame Species Tench Tinca tinca ¹ G5 SNA Unprotected Wildlife Catostomidae—Suckers Utah Sucker Catostomus ardens G5 S5 Unprotected Wildlife Longnose Sucker Catostomus catostomus G5 S4 Unprotected Wildlife Bridgelip Sucker Catostomus columbianus G5 S5 Unprotected Wildlife Bluehead Sucker Catostomus discobolus G4 SNR Unprotected Wildlife Largescale Sucker Catostomus macrocheilus G5 S5 Unprotected Wildlife Mountain Sucker Catostomus platyrhynchus G5 S5 Unprotected Wildlife Cobitidae—Loaches Oriental Weatherfish Misgurnus anguillicaudatus¹ G5 SNA Unprotected Wildlife SILURIFORMES—CATFISHES Ictaluridae—North American Catfishes Black Bullhead Ameiurus melas¹ G5 SNA Game Fish Yellow Bullhead Ameiurus natalis G5 SNR Game Fish Brown Bullhead Ameiurus nebulosus¹ G5 SNA Game Fish Blue Catfish Ictalurus furcatus ¹ G5 SNA Game Fish Channel Catfish Ictalurus punctatus ¹ G5 SNA Game Fish Tadpole Madtom Noturus gyrinus ¹ G5 SNA Unprotected Wildlife Flathead Catfish Pylodictis olivaris¹ G5 SNA Game Fish ESOCIFORMES—PIKES Esocidae—Pikes

6 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Northern Pike Esox lucius ¹ G5 SNA Game Fish Tiger Muskellunge Esox lucius x E . masquinongy GNA SNA Game Fish SALMONIFORMES—SALMONS Osmeridae—Smelts Rainbow Smelt Osmerus mordax G5 SX Not applicable Salmonidae—Trouts and Salmons Lake Whitefish Coregonus clupeaformis¹ G5 SNA Game Fish Cutthroat Trout Oncorhynchus clarkii G4 S4 Game Fish Lahontan Cutthroat Trout O. c. henshawi ¹ G4T3 SNA Game Fish Bonneville Cutthroat Trout O. c. utah G4T4 S3 S TYPE 2 Game Fish Yellowstone Cutthroat Trout O. c. bouvieri G4T2 S2 S TYPE 2 Game Fish Westslope Cutthroat Trout O. c. lewisi G4T3 S3 S S TYPE 2 Game Fish Coho Salmon Oncorhynchus kisutch ¹ G4 SNA Game Fish Rainbow Trout Oncorhynchus mykiss G5 S4 Game Fish Inland Redband Trout O. m. gairdneri G5T4 S4 S TYPE 2 Game Fish Steelhead (Snake River Basin) O. m. gairdneri G5T2T3 S3 LT S TYPE 1 Game Fish; Threatened Species Golden Trout O. m. aguabonita ¹ G5T1 SNA Game Fish Sockeye Salmon or Kokanee Oncorhynchus nerka G5 S1 Sockeye Salmon (Snake River) O. nerka G5T1 S1 LE E TYPE 1 Game Fish; Endangered Species Kokanee O. nerka G5 S2 Game Fish Chinook Salmon Oncorhynchus tshawytscha G5 S1 Game Fish Chinook Salmon (Snake River fall–run) O. tshawytscha G5T1 S1 LT T TYPE 1 Game Fish; Threatened Species Chinook Salmon (Snake River spring/summer–run) O. tshawytscha G5T1 S1 LT ST TYPE 1 Game Fish; Threatened Species Bear Lake Whitefish Prosopium abyssicola G1 S1 TYPE 2 Game Fish Pygmy Whitefish Prosopium coulterii G5 SNR Game Fish Bonneville Cisco Prosopium gemmifer G1 S1 TYPE 2 Game Fish Bonneville Whitefish Prosopium spilonotus G1 S1 TYPE 2 Game Fish Mountain Whitefish Prosopium williamsoni G5 S5 Game Fish Atlantic Salmon Salmo salar¹ G5 SNA Game Fish Brown Trout Salmo trutta ¹ G5 SNA Game Fish Arctic Char Salvelinus alpinus¹ G5 SNA Unprotected Wildlife Landlocked Arctic Char S. a. oquassa ¹ G5T2 SNA Game Fish Bull Trout Salvelinus confluentus G3 S3 LT S TYPE 1 Game Fish; Threatened Species Brook Trout Salvelinus fontinalis¹ G5 SNA Game Fish Lake Trout Salvelinus namaycush¹ G5 SNA Game Fish Splake Salvelinus fontinalis x S . namaycush GNA SNA Game Fish Arctic Grayling Thymallus arcticus¹ G5 SNA Game Fish PERCOPSIFORMES—TROUT–PERCHES Percopsidae—Trout–Perches Sand Roller Percopsis transmontana G4 SH TYPE 3 Protected Nongame Species GADIFORMES—CODS Gadidae—Cods Burbot Lota lota G5 S1 S TYPE 3 Game Fish; Endangered Species CYPRINODONTIFORMES—LIVEBEARERS Poeciliidae—Livebearers Western Mosquitofish Gambusia affinis¹ G5 SNA Unprotected Wildlife Shortfin Molly Poecilia mexicana¹ G5 SNA Unprotected Wildlife Guppy Poecilia reticulata¹ G5 SNA Unprotected Wildlife Green Swordtail Xiphophorus hellerii¹ G5 SNA Unprotected Wildlife SCORPAENIFORMES—SCULPINS Cottidae—Sculpins Mottled Sculpin Cottus bairdii G5 S5 Unprotected Wildlife Paiute Sculpin Cottus beldingii G5 S5 Unprotected Wildlife Slimy Sculpin Cottus cognatus G5 S4 Unprotected Wildlife

7 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Shorthead Sculpin Cottus confusus G5 S3 TYPE 5 Unprotected Wildlife Bear Lake Sculpin Cottus extensus G1 S1 TYPE 2 Protected Nongame Species Shoshone Sculpin Cottus greenei G2 S2 TYPE 2 Protected Nongame Species Wood River Sculpin Cottus leiopomus G2 S2 S TYPE 2 Protected Nongame Species Torrent Sculpin Cottus rhotheus G5 S5 TYPE 5 Unprotected Wildlife PERCIFORMES—PERCH–LIKE FISHES Centrarchidae—Sunfishes Green Sunfish Lepomis cyanellus¹ G5 SNA Game Fish Pumpkinseed Lepomis gibbosus¹ G5 SNA Game Fish Warmouth Lepomis gulosus¹ G5 SNA Game Fish Bluegill Lepomis macrochirus¹ G5 SNA Game Fish Smallmouth Bass Micropterus dolomieu¹ G5 SNA Game Fish Largemouth Bass Micropterus salmoides¹ G5 SNA Game Fish White Crappie Pomoxis annularis¹ G5 SNA Game Fish Black Crappie Pomoxis nigromaculatus¹ G5 SNA Game Fish Percidae—Perches Yellow Perch Perca flavescens ¹ G5 SNA Game Fish Sauger Sander canadensis G5 SNR Game Fish Walleye Sander vitreus ¹ G5 SNA Game Fish Cichlidae—Cichlids Convict Cichlid Cichlasoma nigrofasciatum¹ G5 SNA Unprotected Wildlife Blue Tilapia Oreochromis aureus¹ G5 SNA Unprotected Wildlife Mozambique Tilapia Oreochromis mossambicus¹ G5 SNA Unprotected Wildlife Redbelly Tilapia Tilapia zillii¹ G5 SNA Unprotected Wildlife AMPHIBIA—AMPHIBIANS ANURA—FROGS Ascaphidae—Tailed Frogs Rocky Mountain Tailed Frog Ascaphus montanus G4 S3 Protected Nongame Species Bufonidae—Toads Western Toad Bufo boreas G4 S3 S TYPE 2 (se. Idaho populaProtected Nongame Species Woodhouse's Toad Bufo woodhousii G5 S2 TYPE 3 Protected Nongame Species Hylidae—Treefrogs and Chorus Frogs Boreal Chorus Frog Pseudacris maculata G5 S4 Protected Nongame Species Pacific Treefrog Pseudacris regilla G5 S5 Protected Nongame Species Ranidae—True Frogs American Bullfrog Rana catesbeiana¹ G5 SNA Game Fish Columbia Spotted Frog Rana luteiventris G4 S3 S TYPE 1 Protected Nongame Species Columbia Spotted Frog (populations south of the Snake River) R. luteiventris G4T2T3 S2 C S TYPE 1 Protected Nongame Species Northern Leopard Frog Rana pipiens G5 S2 TYPE 2 Protected Nongame Species Wood Frog Rana sylvatica G5 SH TYPE 5 Protected Nongame Species Scaphiopodidae—North American Spadefoots Great Basin Spadefoot Spea intermontana G5 S4 Protected Nongame Species CAUDATA—SALAMANDERS Ambystomatidae—Mole Salamanders Long–toed Salamander Ambystoma macrodactylum G5 S5 Protected Nongame Species Tiger Salamander Ambystoma tigrinum G5 S5 Protected Nongame Species Dicamptodontidae—Pacific Giant Salamanders Idaho Giant Salamander Dicamptodon aterrimus G3 S3 TYPE 3 Protected Nongame Species Plethodontidae—Lungless Salamanders Coeur d'Alene Salamander Plethodon idahoensis G4 S2 S TYPE 3 Protected Nongame Species Salamandridae—Newts Rough–skinned Newt Taricha granulosa¹ G5 SNA Unprotected Wildlife REPTILIA—REPTILES SQUAMATA—LIZARDS

8 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Anguidae—Alligator Lizards Northern Alligator Lizard Elgaria coerulea G5 S2 TYPE 4/TYPE 5 Protected Nongame Species Crotaphytidae—Collared and Leopard Lizards Great Basin Collared Lizard Crotaphytus bicinctores G5 S1 TYPE 3 Protected Nongame Species Long–nosed Leopard Lizard Gambelia wislizenii G5 S5 Protected Nongame Species Phrynosomatidae—Horned Lizards, Spiny Lizards, and Side–blotched Lizards Pygmy Short–horned Lizard Phrynosoma douglasii G5 S5 Protected Nongame Species Greater Short–horned Lizard Phrynosoma hernandesi G5 SNR Protected Nongame Species Desert Horned Lizard Phrynosoma platyrhinos G5 S4 Protected Nongame Species Common Sagebrush Lizard Sceloporus graciosus G5 S5 Protected Nongame Species Western Fence Lizard Sceloporus occidentalis G5 S4 Protected Nongame Species Common Side–blotched Lizard Uta stansburiana G5 S5 Protected Nongame Species Scincidae—Skinks Western Skink Eumeces skiltonianus G5 S5 Protected Nongame Species Teiidae—Whiptails Tiger Whiptail Aspidoscelis tigris G5 S4 Protected Nongame Species SQUAMATA—SNAKES Boidae—Boas Rubber Boa Charina bottae G5 S5 Protected Nongame Species Colubridae—Colubrids Eastern Racer Coluber constrictor G5 S5 Protected Nongame Species Ring–necked Snake Diadophis punctatus G5 S2 S TYPE 5 Protected Nongame Species Nightsnake Hypsiglena torquata G5 S5 TYPE 5 Protected Nongame Species Striped Whipsnake Masticophis taeniatus G5 S4 Protected Nongame Species Gophersnake Pituophis catenifer G5 S5 Protected Nongame Species Long–nosed Snake Rhinocheilus lecontei G5 S2 TYPE 3 Protected Nongame Species Groundsnake Sonora semiannulata G5 S2 TYPE 3 Protected Nongame Species Natricidae—Natricids Terrestrial Gartersnake Thamnophis elegans G5 S5 Protected Nongame Species Common Gartersnake Thamnophis sirtalis G5 S3 TYPE 3 Protected Nongame Species Viperidae—Rattlesnakes Western Rattlesnake Crotalus oreganus G5 S5 Protected Nongame Species Prairie Rattlesnake Crotalus viridis G5 SNR Protected Nongame Species CHELONIA—TURTLES TESTUDINES—TURTLES Emydidae—Box and Water Turtles Painted Turtle Chrysemys picta G5 S4 Protected Nongame Species AVES—BIRDS ANSERIFORMES—WATERFOWL Anatidae—Swans, Geese, and Ducks Greater White–fronted Goose Anser albifrons G5 SNA Game Bird Snow Goose Chen caerulescens G5 SNA Game Bird Ross's Goose Chen rossii G4 SNA Game Bird Canada Goose Branta canadensis G5 S5B,S5N Game Bird Brant Branta bernicla G5 SNA Game Bird Trumpeter Swan Cygnus buccinator G4 S1B,S2N S TYPE 3 Game Bird Tundra Swan Cygnus columbianus G5 S3N Game Bird Wood Duck Aix sponsa G5 S4B, S3N Game Bird Gadwall Anas strepera G5 S5B,S3N Game Bird Eurasian Wigeon³ Anas penelope G5 S1N Game Bird American Wigeon Anas americana G5 S5B, S3N Game Bird American Black Duck Anas rubripes G5 SNA Game Bird Mallard Anas platyrhynchos G5 S5B,S4N Game Bird Blue–winged Teal Anas discors G5 S5B Game Bird

9 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Cinnamon Teal Anas cyanoptera G5 S5B Game Bird Northern Shoveler Anas clypeata G5 S5B,S2N Game Bird Northern Pintail Anas acuta G5 S5B,S2N Game Bird Garganey Anas querquedula G5 SNA Green–winged Teal Anas crecca G5 S4B, S3N Game Bird Canvasback Aythya valisineria G5 S4B,S2N Game Bird Redhead Aythya americana G5 S5B,S3N Game Bird Ring–necked Duck Aythya collaris G5 S3B,S3N Game Bird Tufted Duck Aythya fuligula G5 SNA Greater Scaup Aythya marila G5 SNR Game Bird Lesser Scaup Aythya affinis G5 S3 Game Bird Common Eider Somateria mollissima G5 SNA ? Harlequin Duck Histrionicus histrionicus G4 S1B S S TYPE 4 Game Bird Surf Scoter Melanitta perspicillata G5 SNA Game Bird White–winged Scoter Melanitta fusca G5 SNA Game Bird Black Scoter Melanitta nigra G5 SNA Long–tailed Duck Clangula hyemalis G5 SNR Game Bird Bufflehead Bucephala albeola G5 S4B, S3N Game Bird Common Goldeneye Bucephala clangula G5 S4B,S3N Game Bird Barrow’s Goldeneye Bucephala islandica G5 S4B,S3N TYPE 5 Game Bird Hooded Merganser Lophodytes cucullatus G5 S2B,S3N Game Bird Common Merganser Mergus merganser G5 S5B, S3N Game Bird Red–breasted Merganser Mergus serrator G5 SNR Game Bird Ruddy Duck Oxyura jamaicensis G5 S5B Game Bird GALLIFORMES—FOWLLIKE BIRDS Phasianidae—Pheasants, Old World Quails, Grouse, and Turkeys Chukar Alectoris chukar ¹ G5 SNA Game Bird Gray Partridge Perdix perdix ¹ G5 SNA Game Bird Ring–necked Pheasant Phasianus colchicus¹ G5 SNA Game Bird Ruffed Grouse Bonasa umbellus G5 S5 Game Bird Greater Sage–Grouse Centrocercus urophasianus G4 S2 S TYPE 2 Game Bird Spruce Grouse Falcipennis canadensis G5 S4 Game Bird White–tailed Ptarmigan Lagopus leucura G5 SNA Blue Grouse Dendragapus obscurus G5 S5 TYPE 5 Game Bird Sharp–tailed Grouse Tympanuchus phasianellus G4 S1 S TYPE 3 Game Bird Wild Turkey Meleagris gallopavo¹ G5 SNA Game Bird Odontophoridae—New World Quails Mountain Quail Oreortyx pictus G5 S1 S S TYPE 3 Game Bird California Quail Callipepla californica¹ G5 SNA Game Bird Gambel’s Quail Callipepla gambelii¹ G5 SNA Game Bird Northern Bobwhite Colinus virginianus¹ G5 SNA Game Bird GAVIIFORMES—LOONS Gaviidae—Loons Red–throated Loon Gavia stellata G5 SNA Protected Nongame Species Pacific Loon Gavia pacifica G5 SNA Protected Nongame Species Common Loon Gavia immer G5 S1B,S2N S S Protected Nongame Species Yellow–billed Loon Gavia adamsii G4 SNA Protected Nongame Species PODICIPEDIFORMES—GREBES Podicipedidae—Grebes Pied–billed Grebe Podilymbus podiceps G5 S4B,S3N Protected Nongame Species Horned Grebe Podiceps auritus G5 SNA Protected Nongame Species Red–necked Grebe Podiceps grisegena G5 S2B Protected Nongame Species Eared Grebe Podiceps nigricollis G5 S4B Protected Nongame Species Western Grebe Aechmophorus occidentalis G5 S2B Protected Nongame Species

10 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Clark’s Grebe Aechmophorus clarkii G5 S2B Protected Nongame Species PELECANIFORMES—PELICANS AND ALLIES Pelecanidae—Pelicans American White Pelican Pelecanus erythrorhynchos G3 S1B TYPE 2 Protected Nongame Species Phalacrocoracidae—Cormorants Double–crested Cormorant Phalacrocorax auritus G5 S2B Protected Nongame Species CICONIIFORMES—HERONS, STORKS, AND ALLIES Ardeidae—Herons, Bitterns, and Egrets American Bittern Botaurus lentiginosus G4 S4B Protected Nongame Species Least Bittern Ixobrychus exilis G5 SNA Protected Nongame Species Great Blue Heron Ardea herodias G5 S5B,S5N Protected Nongame Species Great Egret Ardea alba G5 S1B Protected Nongame Species Snowy Egret Egretta thula G5 S2B Protected Nongame Species Little Blue Heron Egretta caerulea G5 SNA Protected Nongame Species Tricolored Heron Egretta tricolor G5 SNA Protected Nongame Species Cattle Egret Bubulcus ibis G5 S2B Protected Nongame Species Green Heron Butorides virescens G5 SNA Protected Nongame Species Black–crowned Night–Heron Nycticorax nycticorax G5 S2B Protected Nongame Species Threskiornithidae—Ibises White Ibis Eudocimus albus G5 SNA Protected Nongame Species White–faced Ibis Plegadis chihi G5 S2B TYPE 4 Protected Nongame Species Ciconiidae—Storks Wood Stork Mycteria americana G4 SNA Protected Nongame Species Cathartidae—New World Vultures Turkey Vulture Cathartes aura G5 S3B Protected Nongame Species FALCONIFORMES—BIRDS OF PREY Accipitridae—Hawks, Harriers, Eagles, and Kites Osprey Pandion haliaetus G5 S5B Protected Nongame Species White–tailed Kite Elanus leucurus G5 SNA Protected Nongame Species Bald Eagle Haliaeetus leucocephalus G4 S3B,S4N LT T TYPE 1 Threatened Species Northern Harrier Circus cyaneus G5 S5B,S5N Protected Nongame Species Sharp–shinned Hawk Accipiter striatus G5 S5 Protected Nongame Species Cooper’s Hawk Accipiter cooperii G5 S4 Protected Nongame Species Northern Goshawk Accipiter gentilis G5 S3 S S TYPE 3 Protected Nongame Species Red–shouldered Hawk Buteo lineatus G5 SNA Protected Nongame Species Broad–winged Hawk Buteo platypterus G5 SNA Protected Nongame Species Swainson’s Hawk Buteo swainsoni G5 S3B TYPE 5 Protected Nongame Species Red–tailed Hawk Buteo jamaicensis G5 S5B,S5N Protected Nongame Species Ferruginous Hawk Buteo regalis G4 S3B TYPE 3 Protected Nongame Species Rough–legged Hawk Buteo lagopus G5 S4N Protected Nongame Species Golden Eagle Aquila chrysaetos G5 S4B,S4N Protected Nongame Species Falconidae—Falcons and Caracaras Crested Caracara Caracara cheriway G5 SNA Protected Nongame Species American Kestrel Falco sparverius G5 S5B,S5N Protected Nongame Species Merlin Falco columbarius G5 S2B,S2N Protected Nongame Species Gyrfalcon Falco rusticolus G5 SNA Protected Nongame Species Peregrine Falcon Falco peregrinus G4T3 S2B S S TYPE 3 Threatened Species Prairie Falcon Falco mexicanus G5 S4B,S3N TYPE 3 Protected Nongame Species GRUIFORMES—CRANES, RAILS, AND ALLIES Rallidae—Rails and Coots Yellow Rail Coturnicops noveboracensis G4 SNA Protected Nongame Species Virginia Rail Rallus limicola G5 S5B Protected Nongame Species Sora Porzana carolina G5 S5B Protected Nongame Species Common Moorhen Gallinula chloropus G5 SNA Protected Nongame Species

11 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification American Coot Fulica americana G5 S5B Game Bird Gruidae—Cranes Sandhill Crane Grus canadensis G5 S3B Game Bird Whooping Crane Grus americana¹ G1 SNA XN E Protected Nongame Species CHARADRIIFORMES—SHOREBIRDS, GULLS, AND ALLIES Charadriidae—Plovers Black–bellied Plover Pluvialis squatarola G5 SNA Protected Nongame Species American Golden–Plover Pluvialis dominica G5 SNA Protected Nongame Species Snowy Plover Charadrius alexandrinus G4 SNA Protected Nongame Species Semipalmated Plover Charadrius semipalmatus G5 SNA Protected Nongame Species Killdeer Charadrius vociferus G5 S5B,S3N Protected Nongame Species Mountain Plover Charadrius montanus G2 SNA Protected Nongame Species Haematopodidae—Oystercatchers American Oystercatcher Haematopus palliatus G5 SNA Protected Nongame Species Recurvirostridae—Avocets and Stilts Black–necked Stilt Himantopus mexicanus G5 S3B Protected Nongame Species American Avocet Recurvirostra americana G5 S5B Protected Nongame Species Scolopacidae—Snipes, Sandpipers, Phalaraopes, and Turnstones Greater Yellowlegs Tringa melanoleuca G5 SNA Protected Nongame Species Lesser Yellowlegs Tringa flavipes G5 SNA Protected Nongame Species Solitary Sandpiper Tringa solitaria G5 SNA Protected Nongame Species Willet Catoptrophorus semipalmatus G5 S4B Protected Nongame Species Spotted Sandpiper Actitis macularius G5 S5B Protected Nongame Species Upland Sandpiper Bartramia longicauda G5 S1B TYPE 4 Protected Nongame Species Whimbrel Numenius phaeopus G5 SNA Protected Nongame Species Long–billed Curlew Numenius americanus G5 S2B TYPE 5 Protected Nongame Species Hudsonian Godwit Limosa haemastica G4 SNA Protected Nongame Species Marbled Godwit Limosa fedoa G5 SNA Protected Nongame Species Ruddy Turnstone Arenaria interpres G5 SNA Protected Nongame Species Red Knot Calidris canutus G5 SNA Protected Nongame Species Sanderling Calidris alba G5 SNA Protected Nongame Species Semipalmated Sandpiper Calidris pusilla G5 SNA Protected Nongame Species Western Sandpiper Calidris mauri G5 SNA Protected Nongame Species Least Sandpiper Calidris minutilla G5 SNA Protected Nongame Species White–rumped Sandpiper Calidris fuscicollis G5 SNA Protected Nongame Species Baird’s Sandpiper Calidris bairdii G5 SNA Protected Nongame Species Pectoral Sandpiper Calidris melanotos G5 SNA Protected Nongame Species Dunlin Calidris alpina G5 SNA Protected Nongame Species Stilt Sandpiper Calidris himantopus G5 SNA Protected Nongame Species Buff–breasted Sandpiper Tryngites subruficollis G4 SNA Protected Nongame Species Short–billed Dowitcher Limnodromus griseus G5 SNA Protected Nongame Species Long–billed Dowitcher Limnodromus scolopaceus G5 SNA Protected Nongame Species Wilson’s Snipe Gallinago delicata G5 S5B Game Bird Wilson’s Phalarope Phalaropus tricolor G5 S3B TYPE 5 Protected Nongame Species Red–necked Phalarope Phalaropus lobatus G4G5 SNA Protected Nongame Species Red Phalarope Phalaropus fulicarius G5 SNA Protected Nongame Species Laridae—Gulls and Terns Pomarine Jaeger Stercorarius pomarinus G5 SNA Protected Nongame Species Parasitic Jaeger Stercorarius parasiticus G5 SNA Protected Nongame Species Long–tailed Jaeger Stercorarius longicaudus G5 SNA Protected Nongame Species Franklin’s Gull Larus pipixcan G4G5 S2B Protected Nongame Species Little Gull Larus minutus G5 SNA Protected Nongame Species Bonaparte’s Gull Larus philadelphia G5 SNA Protected Nongame Species Mew Gull Larus canus G5 SNA Protected Nongame Species

12 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Ring–billed Gull Larus delawarensis G5 S3B,S3N Protected Nongame Species California Gull Larus californicus G5 S2B,S3N Protected Nongame Species Herring Gull Larus argentatus G5 S4N Protected Nongame Species Thayer’s Gull Larus thayeri G5 SNR Protected Nongame Species Iceland Gull Larus glaucoides G5 SNA Protected Nongame Species Western Gull Larus occidentalis G5 SNA Protected Nongame Species Glaucous–winged Gull Larus glaucescens G5 SNR Protected Nongame Species Glaucous Gull Larus hyperboreus G5 SNR Protected Nongame Species Sabine’s Gull Xema sabini G5 SNA Protected Nongame Species Black–legged Kittiwake Rissa tridactyla G5 SNA Protected Nongame Species Caspian Tern Sterna caspia G5 S2B Protected Nongame Species Common Tern Sterna hirundo G5 S1B Protected Nongame Species Arctic Tern Sterna paradisaea G5 SNA Protected Nongame Species Forster’s Tern Sterna forsteri G5 S1B Protected Nongame Species Least Tern Sterna antillarum G4 SNA Protected Nongame Species Black Tern Chlidonias niger G4 S1B TYPE 3 Protected Nongame Species Alcidae—Murrelets Ancient Murrelet Synthliboramphus antiquus G4 SNA Protected Nongame Species COLUMBIFORMES—PIGEONS AND DOVES Columbidae—Pigeons and Doves Rock Pigeon Columba livia¹ G5 SNA Unprotected Wildlife Band–tailed Pigeon Patagioenas fasciata G4 SNA Protected Nongame Species White–winged Dove Zenaida asiatica G5 SNA Protected Nongame Species Mourning Dove Zenaida macroura G5 S5B Game Bird Passenger Pigeon Ectopistes migratorius GX SX Not Applicable CUCULIFORMES—CUCKOOS Cuculidae—Cuckoos Black–billed Cuckoo Coccyzus erythropthalmus G5 SNA Protected Nongame Species Yellow–billed Cuckoo Coccyzus americanus G5 S2B C TYPE 1 Protected Nongame Species STRIGIFORMES—OWLS Tytonidae—Barn–owls Barn Owl Tyto alba G5 S5 Protected Nongame Species Strigidae—Owls Flammulated Owl Otus flammeolus G4 S3B S S TYPE 3 Protected Nongame Species Western Screech–Owl Megascops kennicottii G5 S4 Protected Nongame Species Great Horned Owl Bubo virginianus G5 S5 Protected Nongame Species Snowy Owl Bubo scandiacus G5 SNR Protected Nongame Species Northern Hawk Owl Surnia ulula G5 SNA Protected Nongame Species Northern Pygmy–Owl Glaucidium gnoma G5 S3 TYPE 5 Protected Nongame Species Burrowing Owl Athene cunicularia G4 S2B TYPE 5 Protected Nongame Species Barred Owl Strix varia G5 S4 Protected Nongame Species Great Gray Owl Strix nebulosa G5 S3 S TYPE 5 Protected Nongame Species Long–eared Owl Asio otus G5 S5 Protected Nongame Species Short–eared Owl Asio flammeus G5 S4 TYPE 5 Protected Nongame Species Boreal Owl Aegolius funereus G5 S2 S TYPE 5 Protected Nongame Species Northern Saw–whet Owl Aegolius acadicus G5 S3 Protected Nongame Species CAPRIMULGIFORMES—NIGHTJARS Caprimulgidae—Nightjars Common Nighthawk Chordeiles minor G5 S5B Protected Nongame Species Common Poorwill Phalaenoptilus nuttallii G5 S4B Protected Nongame Species APODIFORMES—SWIFTS AND HUMMINGBIRDS Apodidae—Swifts Black Swift Cypseloides niger G4 S1B S TYPE 4 Protected Nongame Species Vaux’s Swift Chaetura vauxi G5 S3B TYPE 5 Protected Nongame Species

13 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification White–throated Swift Aeronautes saxatalis G5 S4B Protected Nongame Species Trochilidae—Hummingbirds Black–chinned Hummingbird Archilochus alexandri G5 S5B Protected Nongame Species Anna’s Hummingbird Calypte anna G5 SNR Protected Nongame Species Calliope Hummingbird Stellula calliope G5 S5B TYPE 3 Protected Nongame Species Broad–tailed Hummingbird Selasphorus platycercus G5 S5B Protected Nongame Species Rufous Hummingbird Selasphorus rufus G5 S5B Protected Nongame Species CORACIIFORMES—KINGFISHERS Alcedinidae—Kingfishers Belted Kingfisher Ceryle alcyon G5 S5 Protected Nongame Species PICIFORMES—WOODPECKERS Picidae—Woodpeckers Lewis’s Woodpecker Melanerpes lewis G4 S3B TYPE 3 Protected Nongame Species Red–headed Woodpecker Melanerpes erythrocephalus G5 SNA Protected Nongame Species Red–bellied Woodpecker Melanerpes carolinus G5 SNA Protected Nongame Species Williamson’s Sapsucker Sphyrapicus thyroideus G5 S4B TYPE 3 Protected Nongame Species Yellow–bellied Sapsucker Sphyrapicus varius G5 SNA Protected Nongame Species Red–naped Sapsucker Sphyrapicus nuchalis G5 S5B TYPE 5 Protected Nongame Species Red–breasted Sapsucker Sphyrapicus ruber G5 SNA Protected Nongame Species Downy Woodpecker Picoides pubescens G5 S5 Protected Nongame Species Hairy Woodpecker Picoides villosus G5 S5 Protected Nongame Species White–headed Woodpecker Picoides albolarvatus G4 S2 S S TYPE 4 Protected Nongame Species American Three–toed Woodpecker Picoides dorsalis G5 S2 S Protected Nongame Species Black–backed Woodpecker Picoides arcticus G5 S3 S TYPE 5 Protected Nongame Species Northern Flicker Colaptes auratus G5 S5 Protected Nongame Species Pileated Woodpecker Dryocopus pileatus G5 S4 Protected Nongame Species PASSERIFORMES—PERCHING BIRDS Tyrannidae—Tyrant–flycatchers Olive–sided Flycatcher Contopus cooperi G4 S3B TYPE 3 Protected Nongame Species Western Wood–Pewee Contopus sordidulus G5 S5B Protected Nongame Species Willow Flycatcher Empidonax traillii G5 S5B TYPE 3 Protected Nongame Species Least Flycatcher Empidonax minimus G5 SNA Protected Nongame Species Hammond's Flycatcher Empidonax hammondii G5 S5B TYPE 3 Protected Nongame Species Gray Flycatcher Empidonax wrightii G5 S3B Protected Nongame Species Dusky Flycatcher Empidonax oberholseri G5 S5B Protected Nongame Species Cordilleran Flycatcher Empidonax occidentalis G5 S4B TYPE 5 Protected Nongame Species Black Phoebe Sayornis nigricans G5 SNA Protected Nongame Species Eastern Phoebe Sayornis phoebe G5 SNA Protected Nongame Species Say's Phoebe Sayornis saya G5 S5B Protected Nongame Species Ash–throated Flycatcher Myiarchus cinerascens G5 S4B Protected Nongame Species Cassin's Kingbird Tyrannus vociferans G5 SNA Protected Nongame Species Western Kingbird Tyrannus verticalis G5 S5B Protected Nongame Species Eastern Kingbird Tyrannus tyrannus G5 S4B Protected Nongame Species Scissor–tailed Flycatcher Tyrannus forficatus G5 SNA Protected Nongame Species Fork–tailed Flycatcher Tyrannus savana GNR SNA Protected Nongame Species Laniidae—True Shrikes Loggerhead Shrike Lanius ludovicianus G4 S3 TYPE 3 Protected Nongame Species Northern Shrike Lanius excubitor G5 S5N Protected Nongame Species Vireonidae—Vireos Yellow–throated Vireo Vireo flavifrons G5 SNA Protected Nongame Species Plumbeous Vireo Vireo plumbeus G5 S4 Protected Nongame Species Cassin's Vireo Vireo cassinii G5 S5B Protected Nongame Species Blue–headed Vireo Vireo solitarius G5 SNA Protected Nongame Species Warbling Vireo Vireo gilvus G5 S5B Protected Nongame Species

14 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Red–eyed Vireo Vireo olivaceus G5 S5B Protected Nongame Species Corvidae—Crows, Jays, and Magpies Gray Jay Perisoreus canadensis G5 S5 Protected Nongame Species Steller’s Jay Cyanocitta stelleri G5 S5 Protected Nongame Species Blue Jay Cyanocitta cristata G5 S5N Protected Nongame Species Western Scrub–Jay Aphelocoma californica G5 S4 Protected Nongame Species Pinyon Jay Gymnorhinus cyanocephalus G5 S1 TYPE 5 Protected Nongame Species Clark’s Nutcracker Nucifraga columbiana G5 S5 Protected Nongame Species Black–billed Magpie Pica hudsonia G5 S5 Protected Nongame Species American Crow Corvus brachyrhynchos G5 S5 Game Bird Common Raven Corvus corax G5 S5 Protected Nongame Species Alaudidae—Larks Horned Lark Eremophila alpestris G5 S5 Protected Nongame Species Hirundinidae—Swallows and Martins Purple Martin Progne subis G5 SNA Protected Nongame Species Tree Swallow Tachycineta bicolor G5 S5B Protected Nongame Species Violet–green Swallow Tachycineta thalassina G5 S5B Protected Nongame Species Northern Rough–winged Swallow Stelgidopteryx serripennis G5 S5B Protected Nongame Species Bank Swallow Riparia riparia G5 S5B Protected Nongame Species Cliff Swallow Petrochelidon pyrrhonota G5 S5B Protected Nongame Species Barn Swallow Hirundo rustica G5 S5B Protected Nongame Species Paridae—Titmice Black–capped Chickadee Poecile atricapillus G5 S5 Protected Nongame Species Mountain Chickadee Poecile gambeli G5 S5 Protected Nongame Species Chestnut–backed Chickadee Poecile rufescens G5 S4 Protected Nongame Species Boreal Chickadee Poecile hudsonica G5 S4 Protected Nongame Species Juniper Titmouse Baeolophus ridgwayi G5 S2 Protected Nongame Species Aegithalidae—Long–tailed Tits Bushtit Psaltriparus minimus G5 S4 Protected Nongame Species Sittidae—Nuthatches Red–breasted Nuthatch Sitta canadensis G5 S5 Protected Nongame Species White–breasted Nuthatch Sitta carolinensis G5 S4 Protected Nongame Species Pygmy Nuthatch Sitta pygmaea G5 S1 S TYPE 5 Protected Nongame Species Certhiidae—Creepers Brown Creeper Certhia americana G5 S5 Protected Nongame Species Troglodytidae—Wrens Rock Wren Salpinctes obsoletus G5 S5B Protected Nongame Species Canyon Wren Catherpes mexicanus G5 S5 Protected Nongame Species Bewick’s Wren Thryomanes bewickii G5 SNR Protected Nongame Species House Wren Troglodytes aedon G5 S5B Protected Nongame Species Winter Wren Troglodytes troglodytes G5 S5 Protected Nongame Species Marsh Wren Cistothorus palustris G5 S5B Protected Nongame Species Cinclidae—Dippers American Dipper Cinclus mexicanus G5 S5 Protected Nongame Species Regulidae—Kinglets Golden–crowned Kinglet Regulus satrapa G5 S5 Protected Nongame Species Ruby–crowned Kinglet Regulus calendula G5 S5B Protected Nongame Species Sylviidae—Old World Warblers Blue–gray Gnatcatcher Polioptila caerulea G5 S5 Protected Nongame Species Turdidae—Thrushes Western Bluebird Sialia mexicana G5 S4B Protected Nongame Species Mountain Bluebird Sialia currucoides G5 S4B Protected Nongame Species Townsend’s Solitaire Myadestes townsendi G5 S5 Protected Nongame Species Veery Catharus fuscescens G5 S5B Protected Nongame Species

15 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Gray–cheeked Thrush Catharus minimus G5 SNA Protected Nongame Species Swainson’s Thrush Catharus ustulatus G5 S5B Protected Nongame Species Hermit Thrush Catharus guttatus G5 S5B Protected Nongame Species Wood Thrush Hylocichla mustelina G5 SNA Protected Nongame Species American Robin Turdus migratorius G5 S5B,S3N Protected Nongame Species Varied Thrush Ixoreus naevius G5 S5B Protected Nongame Species Mimidae—Mimic Thrushes and Thrashers Gray Catbird Dumetella carolinensis G5 S5B Protected Nongame Species Northern Mockingbird Mimus polyglottos G5 S1B Protected Nongame Species Sage Thrasher Oreoscoptes montanus G5 S3B TYPE 5 Protected Nongame Species Brown Thrasher Toxostoma rufum G5 SNA Protected Nongame Species Curve–billed Thrasher Toxostoma curvirostre G5 SNA Protected Nongame Species Sturnidae—Starlings European Starling Sturnus vulgaris ¹ G5 SNA Predatory Wildlife Prunellidae—Accentors Siberian Accentor Prunella montanella GNA SNA Protected Nongame Species Motacillidae—Pipits American Pipit Anthus rubescens G5 S4B Protected Nongame Species Bombycillidae—Waxwings Bohemian Waxwing Bombycilla garrulus G5 S1B,S3N Protected Nongame Species Cedar Waxwing Bombycilla cedrorum G5 S5B,S3N Protected Nongame Species Parulidae—New World Warblers Golden–winged Warbler Vermivora chrysoptera G4 SNA Protected Nongame Species Tennessee Warbler Vermivora peregrina G5 SNA Protected Nongame Species Orange–crowned Warbler Vermivora celata G5 S5B Protected Nongame Species Nashville Warbler Vermivora ruficapilla G5 S5B Protected Nongame Species Virginia’s Warbler Vermivora virginiae G5 S1B TYPE 5 Protected Nongame Species Lucy’s Warbler Vermivora luciae G5 SNA Protected Nongame Species Yellow Warbler Dendroica petechia G5 S5B Protected Nongame Species Chestnut–sided Warbler Dendroica pensylvanica G5 SNA Protected Nongame Species Magnolia Warbler Dendroica magnolia G5 SNA Protected Nongame Species Cape May Warbler Dendroica tigrina G5 SNA Protected Nongame Species Black–throated Blue Warbler Dendroica caerulescens G5 SNA Protected Nongame Species Yellow–rumped Warbler Dendroica coronata G5 S5B Protected Nongame Species Black–throated Gray Warbler Dendroica nigrescens G5 S4B Protected Nongame Species Townsend’s Warbler Dendroica townsendi G5 S4B Protected Nongame Species Yellow–throated Warbler Dendroica dominica G5 SNA Protected Nongame Species Palm Warbler Dendroica palmarum G5 SNA Protected Nongame Species Bay–breasted Warbler Dendroica castanea G5 SNA Protected Nongame Species Blackpoll Warbler Dendroica striata G5 SNA Protected Nongame Species Black–and–white Warbler Mniotilta varia G5 SNA Protected Nongame Species American Redstart Setophaga ruticilla G5 S4B Protected Nongame Species Ovenbird Seiurus aurocapilla G5 SNA Protected Nongame Species Northern Waterthrush Seiurus noveboracensis G5 S4 Protected Nongame Species MacGillivray’s Warbler Oporornis tolmiei G5 S5B Protected Nongame Species Common Yellowthroat Geothlypis trichas G5 S5B Protected Nongame Species Hooded Warbler Wilsonia citrina G5 SNA Protected Nongame Species Wilson’s Warbler Wilsonia pusilla G5 S5B Protected Nongame Species Yellow–breasted Chat Icteria virens* G5 S5B Protected Nongame Species Thraupidae—Tanagers Summer Tanager Piranga rubra* G5 SNA Protected Nongame Species Western Tanager Piranga ludoviciana* G5 S5B Protected Nongame Species Emberizidae—Buntings, Longspurs, Sparrows, and Towhees Green–tailed Towhee Pipilo chlorurus G5 S5B TYPE 5 Protected Nongame Species

16 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Spotted Towhee Pipilo maculatus G5 S5B Protected Nongame Species American Tree Sparrow Spizella arborea G5 S5N Protected Nongame Species Chipping Sparrow Spizella passerina G5 S5B Protected Nongame Species Clay–colored Sparrow Spizella pallida G5 SNA Protected Nongame Species Brewer’s Sparrow Spizella breweri G5 S3B TYPE 3 Protected Nongame Species Vesper Sparrow Pooecetes gramineus G5 S4B Protected Nongame Species Lark Sparrow Chondestes grammacus G5 S5B Protected Nongame Species Black–throated Sparrow Amphispiza bilineata G5 S2B TYPE 4 Protected Nongame Species Sage Sparrow Amphispiza belli G5 S3B TYPE 3 Protected Nongame Species Lark Bunting Calamospiza melanocorys G5 S2B Protected Nongame Species Savannah Sparrow Passerculus sandwichensis G5 S5B Protected Nongame Species Grasshopper Sparrow Ammodramus savannarum G5 S2B TYPE 5 Protected Nongame Species Le Conte’s Sparrow Ammodramus leconteii G4 SNA Protected Nongame Species Fox Sparrow Passerella iliaca G5 S5B Protected Nongame Species Song Sparrow Melospiza melodia G5 S5B,S5N Protected Nongame Species Lincoln’s Sparrow Melospiza lincolnii G5 S5B Protected Nongame Species Swamp Sparrow Melospiza georgiana G5 SNA Protected Nongame Species White–throated Sparrow Zonotrichia albicollis G5 SNA Protected Nongame Species Harris’s Sparrow Zonotrichia querula G5 SNA Protected Nongame Species White–crowned Sparrow Zonotrichia leucophrys G5 S5B,S4N Protected Nongame Species Golden–crowned Sparrow Zonotrichia atricapilla G5 SNA Protected Nongame Species Dark–eyed Junco Junco hyemalis G5 S5 Protected Nongame Species McCown’s Longspur Calcarius mccownii* G4 SNA Protected Nongame Species Lapland Longspur Calcarius lapponicus * G5 SNA Protected Nongame Species Snow Bunting Plectrophenax nivalis* G5 S4N Protected Nongame Species Cardinalidae—Cardinals, Grosbeaks, and Allies Rose–breasted Grosbeak Pheucticus ludovicianus G5 SNA Protected Nongame Species Black–headed Grosbeak Pheucticus melanocephalus G5 S5B Protected Nongame Species Blue Grosbeak Passerina caerulea G5 S1B Protected Nongame Species Lazuli Bunting Passerina amoena G5 S5B Protected Nongame Species Indigo Bunting Passerina cyanea G5 SNA Protected Nongame Species Icteridae—New World Orioles, Blackbirds, and Allies Bobolink Dolichonyx oryzivorus G5 S4B Protected Nongame Species Red–winged Blackbird Agelaius phoeniceus G5 S5B,S3N Protected Nongame Species Western Meadowlark Sturnella neglecta G5 S5B,S3N Protected Nongame Species Yellow–headed Blackbird Xanthocephalus xanthocephalus G5 S5B Protected Nongame Species Rusty Blackbird Euphagus carolinus G4 SNA Protected Nongame Species Brewer’s Blackbird Euphagus cyanocephalus G5 S5B,S5N Protected Nongame Species Common Grackle Quiscalus quiscula G5 S3B Protected Nongame Species Great–tailed Grackle Quiscalus mexicanus G5 SNA Protected Nongame Species Brown–headed Cowbird Molothrus ater G5 S5B Protected Nongame Species Bullock's Oriole Icterus bullockii G5 S5B Protected Nongame Species Baltimore Oriole Icterus galbula G5 SNA Protected Nongame Species Scott’s Oriole Icterus parisorum G5 S1B Protected Nongame Species Fringillidae—Carduelline Finches Gray–crowned Rosy–Finch Leucosticte tephrocotis G5 S4B,S3N Protected Nongame Species Black Rosy–Finch Leucosticte atrata G4 S3 Protected Nongame Species Pine Grosbeak Pinicola enucleator G5 S4 Protected Nongame Species Purple Finch Carpodacus purpureus G5 SNA Protected Nongame Species Cassin’s Finch Carpodacus cassinii G5 S5 TYPE 5 Protected Nongame Species House Finch Carpodacus mexicanus G5 S5 Protected Nongame Species Red Crossbill Loxia curvirostra G5 S5 Protected Nongame Species South Hills Crossbill Loxia sp. [undescribed] GNR S1 Protected Nongame Species White–winged Crossbill Loxia leucoptera G5 S1 Protected Nongame Species

17 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Common Redpoll Carduelis flammea G5 S4N Protected Nongame Species Hoary Redpoll Carduelis hornemanni G5 SNA Protected Nongame Species Pine Siskin Carduelis pinus G5 S5 Protected Nongame Species Lesser Goldfinch Carduelis psaltria G5 S2B Protected Nongame Species American Goldfinch Carduelis tristis G5 S5 Protected Nongame Species Evening Grosbeak Coccothraustes vespertinus G5 S5 Protected Nongame Species Passeridae—Old World Sparrows House Sparrow Passer domesticus¹ G5 SNA Unprotected Wildlife MAMMALIA—MAMMALS DIDELPHIMORPHIA—OPOSSUMS Didelphidae—Opossums Virginia Opossum Didelphis virginiana¹ G5 SNA Unprotected Wildlife INSECTIVORA—INSECTIVORES Soricidae—Shrews Cinereus or Masked Shrew Sorex cinereus G5 S5 Unprotected Wildlife Pygmy Shrew Sorex hoyi G5 S1 Unprotected Wildlife Merriam's Shrew Sorex merriami G5 S2 Unprotected Wildlife Dusky or Montane Shrew Sorex monticolus G5 S3 Unprotected Wildlife Dwarf Shrew Sorex nanus G4 S2 Unprotected Wildlife American Water Shrew Sorex palustris G5 S3 Unprotected Wildlife Vagrant Shrew Sorex vagrans G5 S5 Unprotected Wildlife Talpidae—Moles Coast Mole Scapanus orarius G5 S2 TYPE 4 Unprotected Wildlife CHIROPTERA—BATS Vespertilionidae—Vesper Bats California Myotis Myotis californicus G5 S2 TYPE 4 Protected Nongame Species Western Small–footed Myotis Myotis ciliolabrum G5 S4 TYPE 5 Protected Nongame Species Long–eared Myotis Myotis evotis G5 S3 TYPE 5 Protected Nongame Species Little Brown Myotis Myotis lucifugus G5 S5 Protected Nongame Species Fringed Myotis Myotis thysanodes G4G5 S2 S TYPE 3 Protected Nongame Species Long–legged Myotis Myotis volans G5 S3 TYPE 5 Protected Nongame Species Yuma Myotis Myotis yumanensis G5 S3 TYPE 5 Protected Nongame Species Hoary Bat Lasiurus cinereus G5 S4 Protected Nongame Species Silver–haired Bat Lasionycteris noctivagans G5 S4 Protected Nongame Species Western Pipistrelle Pipistrellus hesperus G5 S3 TYPE 5 Protected Nongame Species Big Brown Bat Eptesicus fuscus G5 S4 Protected Nongame Species Spotted Bat Euderma maculatum G4 S3 S TYPE 3 Protected Nongame Species Townsend's Big–eared Bat Corynorhinus townsendii G4 S3 S S TYPE 3 Protected Nongame Species Pallid Bat Antrozous pallidus G5 S3 Protected Nongame Species LAGOMORPHA—PIKAS, HARES, AND RABBITS Ochotonidae—Pikas American Pika Ochotona princeps G5 S5 Protected Nongame Species Leporidae—Hares and Rabbits Pygmy Rabbit Brachylagus idahoensis G4 S2 S TYPE 2 Upland Game Animal Mountain Cottontail Sylvilagus nuttallii G5 S5 Upland Game Animal Snowshoe Hare Lepus americanus G5 S5 Upland Game Animal Black–tailed Jackrabbit Lepus californicus G5 S5 Predatory Wildlife White–tailed Jackrabbit Lepus townsendii G5 S5 Predatory Wildlife RODENTIA—RODENTS Sciuridae—Squirrels Yellow–pine Chipmunk Neotamias amoenus G5 S5 Protected Nongame Species Cliff Chipmunk Neotamias dorsalis G5 S1 TYPE 4 Protected Nongame Species Least Chipmunk Neotamias minimus G5 S5 Protected Nongame Species Red–tailed Chipmunk Neotamias ruficaudus G5 S3 Protected Nongame Species

18 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Uinta Chipmunk Neotamias umbrinus G5 S1 TYPE 4 Protected Nongame Species Hoary Marmot Marmota caligata G5 S5 Unprotected Wildlife Yellow–bellied Marmot Marmota flaviventris G5 S5 Unprotected Wildlife Woodchuck Marmota monax G5 SH Unprotected Wildlife White–tailed Antelope Squirrel Ammospermophilus leucurus G5 S4 Unprotected Wildlife Uinta Ground Squirrel Spermophilus armatus G5 S4 Unprotected Wildlife Belding's Ground Squirrel Spermophilus beldingi G5 S4 Unprotected Wildlife Idaho Ground Squirrel Spermophilus brunneus G2 S2 Northern Idaho Ground Squirrel S. b. brunneus G2T2 S1 LT S TYPE 1 Threatened Species Southern Idaho Ground Squirrel S. b. endemicus G2T2 S1 C S TYPE 1 Protected Nongame Species Columbia Plateau Ground Squirrel Spermophilus canus G4 S1 TYPE 4 Protected Nongame Species Columbian Ground Squirrel Spermophilus columbianus G5 S5 Unprotected Wildlife Wyoming Ground Squirrel Spermophilus elegans G5 S3 ? Golden–mantled Ground Squirrel Spermophilus lateralis G5 S5 Protected Nongame Species Great Basin Ground Squirrel Spermophilus mollis G5 S2 TYPE 3 Protected Nongame Species Rock Squirrel Spermophilus variegatus G5 S1 TYPE 5 Protected Nongame Species Eastern Gray Squirrel Sciurus carolinensis¹ G5 SNA Unprotected Wildlife Eastern Fox Squirrel Sciurus niger ¹ G5 SNA Unprotected Wildlife Red Squirrel Tamiasciurus hudsonicus G5 S5 Protected Nongame Species Northern Flying Squirrel Glaucomys sabrinus G5 S4 Protected Nongame Species Geomyidae—Pocket Gophers Idaho Pocket Gopher Thomomys idahoensis G4 S3 Unprotected Wildlife Northern Pocket Gopher Thomomys talpoides G5 S5 Unprotected Wildlife Townsend's Pocket Gopher Thomomys townsendii G4G5 S2 Unprotected Wildlife Heteromyidae—Pocket Mice And Kangaroo Rats Little Pocket Mouse Perognathus longimembris G5 S1 TYPE 4 Unprotected Wildlife Great Basin Pocket Mouse Perognathus parvus G5 S5 Unprotected Wildlife Dark Kangaroo Mouse Microdipodops megacephalus G5 S1 TYPE 4 Unprotected Wildlife Chisel–toothed Kangaroo Rat Dipodomys microps G5 S3 Unprotected Wildlife Ord's Kangaroo Rat Dipodomys ordii G5 S5 Unprotected Wildlife Castoridae—Beavers American Beaver Castor canadensis G5 S5 Furbearing Animal Muridae—Mice, Rats, and Voles Western Harvest Mouse Reithrodontomys megalotis G5 S5 Unprotected Wildlife Canyon Mouse Peromyscus crinitus G5 S3 Unprotected Wildlife Deer Mouse Peromyscus maniculatus G5 S5 Unprotected Wildlife Piñon Mouse Peromyscus truei G5 S1 Unprotected Wildlife Northern Grasshopper Mouse Onychomys leucogaster G5 S4 Unprotected Wildlife Bushy–tailed Woodrat Neotoma cinerea G5 S5 Unprotected Wildlife Desert Woodrat Neotoma lepida G5 S4 Unprotected Wildlife Norway Rat Rattus norvegicus ¹ G5 SNA Unprotected Wildlife House Mouse Mus musculus¹ G5 SNA Unprotected Wildlife Southern Red–backed Vole Clethrionomys gapperi G5 S5 Unprotected Wildlife Western Heather Vole Phenacomys intermedius G5 S4 Unprotected Wildlife Long–tailed Vole Microtus longicaudus G5 S5 Unprotected Wildlife Montane Vole Microtus montanus G5 S5 Unprotected Wildlife Meadow Vole Microtus pennsylvanicus G5 S5 Unprotected Wildlife Water Vole Microtus richardsoni G5 S4 Unprotected Wildlife Sagebrush Vole Lemmiscus curtatus G5 S4 Unprotected Wildlife Common Muskrat Ondatra zibethicus G5 S5 Furbearing Animal Northern Bog Lemming Synaptomys borealis G4 S1 S TYPE 4 Unprotected Wildlife Zapodidae—Jumping Mice Western Jumping Mouse Zapus princeps G5 S5 Unprotected Wildlife Erethizontidae—New World Porcupines

19 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification North American Porcupine Erethizon dorsatum G5 S5 Unprotected Wildlife Myocastoridae—Coypus Nutria Myocastor coypus ¹ G5 SNA Unprotected Wildlife CARNIVORA—CARNIVORES Canidae—Dogs, Foxes, And Wolves Coyote Canis latrans G5 S5 Predatory Wildlife Gray Wolf Canis lupus G4 S3 LE/XN E TYPE 1 Big Game Animal Kit Fox Vulpes macrotis G4 S1 TYPE 4 Protected Nongame Species Red Fox Vulpes vulpes G5 S5 Furbearing Animal Ursidae—Bears American Black Bear Ursus americanus G5 S5 Big Game Animal Grizzly or Brown Bear Ursus arctos G4 S1 LT T TYPE 1 Threatened Species Procyonidae—Raccoons Northern Raccoon Procyon lotor G5 S4 Furbearing Animal Mustelidae—Weasels, Otters, And Badgers American Marten Martes americana G5 S5 Furbearing Animal Fisher Martes pennanti G5 S1 S S TYPE 3 Furbearing Animal Ermine Mustela erminea G5 S5 Predatory Wildlife Long–tailed Weasel Mustela frenata G5 S5 Predatory Wildlife American Mink Mustela vison G5 S5 Furbearing Animal Wolverine Gulo gulo G4 S2 S S TYPE 3 Protected Nongame Species American Badger Taxidea taxus G5 S5 Furbearing Animal Northern River Otter Lontra canadensis G5 S4 Furbearing Animal Mephitidae—Skunks Western Spotted Skunk Spilogale gracilis G5 S5 Predatory Wildlife Striped Skunk Mephitis mephitis G5 S5 Predatory Wildlife Felidae—Cats Mountain Lion or Puma Puma concolor G5 S5 Big Game Animal Canada Lynx Lynx canadensis G5 S1 LT S TYPE 1 Furbearing Animal; Threatened Species Bobcat Lynx rufus G5 S5 Furbearing Animal PERISSODACTYLA—ODD–TOED UNGULATES Equidae—Horses And Asses Feral Horse Equus caballus¹ GNA SNA Unprotected Wildlife ARTIODACTYLA—EVEN–TOED UNGULATES Cervidae—Deer Wapiti or Elk Cervus canadensis G5 S5 Big Game Animal Mule or Black–tailed Deer Odocoileus hemionus G5 S5 Big Game Animal White–tailed Deer Odocoileus virginianus G5 S5 Big Game Animal Moose Alces alces G5 S5 Big Game Animal Caribou Rangifer tarandus G5 S1 LE Endangered Species Antilocapridae—Pronghorn Pronghorn Antilocapra americana G5 S5 Big Game Animal Bovidae—Cattle, Antelope, Sheep, And Goats American Bison Bos bison G4 S1 Note: need status under ISDA Mountain Goat Oreamnos americanus G5 S2 Big Game Animal Mountain or Bighorn Sheep Ovis canadensis G4 S3 Bighorn Sheep O. canadensis (populations north of the Snake River) G4T4 S4 Big Game Animal Bighorn Sheep O. canadensis (populations south of the Snake River) G4T1 S1 TYPE 3 Big Game Animal BIVALVIA—BIVALVES UNIONOIDA Unionidae California Floater Anodonta californiensis G3 S2 TYPE 3 Western Ridged Mussel Gonidea angulata G3 S2 Margaritiferidae

20 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Western Pearlshell Margaritifera falcata G4 S3 VENEROIDA Corbiculidae Asiatic Clam Corbicula fluminea¹ G5 SNA Sphaeriidae Lake Fingernailclam Musculium lacustre G5 SNR Swamp Fingernailclam Musculium partumeium G5 SNR Pond Fingernailclam Musculium securis G5 SNR Long Fingernailclam Musculium transversum G5 SNR Ubiquitous Peaclam Pisidium casertanum G5 SNR Ridgedbeak Peaclam Pisidium compressum G5 SNR Alpine Peaclam Pisidium conventus G5 SNR Rusty Peaclam Pisidium ferrugineum G5 SNR Giant Northern Peaclam Pisidium idahoense G5 SNR Tiny Peaclam Pisidium insigne G5 SNR Lilljeborg Peaclam Pisidium lilljeborgi G5 SNR Quadrangular Pillclam Pisidium milium G5 SNR Shiny Peaclam Pisidium nitidum G5 SNR Obtuse Peaclam Pisidium obtusale G3G5 SU A Fingernail Clam Pisidium simplex G5 SNR Triangular Peaclam Pisidium variabile G5 SNR Globular Peaclam Pisidium ventricosum G5 SNR Arctic Fingernailclam Sphaerium nitidum G5 SNR Herrington Fingernailclam Sphaerium occidentale G5 SNR Rhomboid Fingernailclam Sphaerium rhomboideum G5 SNR Grooved Fingernailclam Sphaerium simile G5 SNR Striated Fingernailclam Sphaerium striatinum² G5 SNA GASTROPODA—GASTROPODS ARCHITAENIOGLOSSA Viviparidae Chinese Mysterysnail Cipangopaludina chinensis¹ G5 SNA Japanese Mysterysnail Cipangopaludina japonica¹ G5 SNA Ampullariidae Giant Rams–horn Marisa cornuarietis¹ G5 SNA NEOTAENIOGLOSSA Hydrobiidae Rocky Mountain Duskysnail Colligyrus greggi G4 SNR Ashy Pebblesnail Fluminicola fuscus G3 SNR TYPE 3 Pixie Pebblesnail Fluminicola minutissimus G1 SH Green River Pebblesnail Fluminicola coloradoensis G2 S2 Bruneau Hot Springsnail Pyrgulopsis bruneauensis G1 S1 LE TYPE 1 Bear Lake Springsnail Pyrgulopsis pilsbryana G2 S2 A Springsnail Pyrgulopsis robusta G2G3 S1 TYPE 1 Toquerville Springsnail Pyrgulopsis kolobensis G5 SNR Pristine Pyrg Pristinicola hemphilli G3 S2 Bliss Rapids Snail Taylorconcha serpenticola G1 S1 LT TYPE 1 New Zealand Mudsnail Potamopyrgus antipodarum¹ G5 SNA Thiaridae Red–rim Melania Melanoides tuberculatus¹ G5 SNA Quilted Melania Tarebia granifera¹ G5 SNA HETEROSTROPHA Valvatidae Glossy Valvata Valvata humeralis G5 SNR Mossy Valvata Valvata sincera G5 SNR

21 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Threeridge Valvata Valvata tricarinata G5 SNR Desert Valvata Valvata utahensis G1 S1 LE TYPE 1 BASOMMATOPHORA Lymnaeidae Prairie Fossaria Fossaria bulimoides G5 SNR A Freshwater Snail Fossaria cockerelli G3G4 SNR A Freshwater Snail Fossaria exigua G5 SNR Rock Fossaria Fossaria modicella G5 SNR Golden Fossaria Fossaria obrussa G5 SNR Pygmy Fossaria Fossaria parva G5 SNR Swamp Lymnaea Lymnaea stagnalis G5 SNR Mimic Lymnaea Pseudosuccinea columella G5 SNR Big–eared Radix Radix auricularia¹ G5 SNA Abbreviate Pondsnail Stagnicola apicina G5 SNR Wrinkled Marshsnail Stagnicola caperata G5 SNR Marsh Pondsnail Stagnicola elodes G5 SNR Rustic Pondsnail Stagnicola hinkleyi G2 S1 Shortspire Pondsnail Stagnicola idahoensis G1 S1 Mountain Marshsnail Stagnicola montanensis G3 S1 Widelip Pondsnail Stagnicola traski G3 SNR Shortface Lanx Fisherola nuttalli G2 S2 TYPE 2 Banbury Springs Limpet Lanx sp. (undescribed) G1 S1 LE TYPE 1 Physidae Lance Aplexa Aplexa elongata G5 SNR Obtuse Physa Physa jennessi G5 SNA Glass Physa Physa skinneri G5 SNR Snake River Physa Physa natricina G1 S1 LE TYPE 1 Cloaked Physa Physa megalochlamys G3 S1 Olive Physa Physella cooperi G3 SNR Tadpole Physa Physella gyrina G5 SNR Twisted Physa Physella lordi G5 SNR Rocky Mountain Physa Physella propinqua G5 SNR Sunset Physa Physella virginea G4 SNA Planorbidae Bloodfluke Planorb Biomphalaria glabrata¹ G5 SNA Ghost Rams–horn Biomphalaria havanensis¹ G5 SNA Disc Gyro Gyraulus circumstriatus G5 SNR Star Gyro Gyraulus crista G5 SNR Flexed Gyro Gyraulus deflectus G5 SNR Ash Gyro Gyraulus parvus G5 SNR Two–ridge Rams–horn Helisoma anceps G5 SNR Button Sprite Menetus opercularis G5 SNR Seminole Rams–horn Planorbella duryi¹ G5 SNA Mexican Rams–horn Planorbella tenuis¹ G5 SNA Marsh Rams–horn Planorbella trivolvis G5 SNR Rough Rams–horn Planorbella subcrenata G5 SNR Sharp Sprite Promenetus exacuous G5 SNR Umbilicate Sprite Promenetus umbilicatellus G4 SNR Artemesian Rams–horn Vorticifex effusa G3 SNR Ancylidae Fragile Ancylid Ferrissia fragilis G5 SNR Oblong Ancylid Ferrissia parallelus G5 SNR Creeping Ancylid Ferrissia rivularis G5 SNR Carychiidae

22 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Western Thorn Carychium occidentale G3G4 SNA STYLOMMATOPHORA Succineidae Riblet Ambersnail Catinella gabbi G1G2 SNA Chrome Ambersnail Catinella rehderi G1G2 SNA Suboval Ambersnail Catinella vermeta G5 SNR Boundary Ambersnail Oxyloma hawkinsi G1G3 SNA Oblique Ambersnail Oxyloma nuttallianum G2G4 SNA Rustic Ambersnail Succinea rusticana G2G3 SNA Cionellidae Glossy Pillar Cochlicopa lubrica G5 SNR Pupillidae Toothless Column Columella edentula G5 SNA Mellow Column Columella columella G4G5 SNA Crestless Column Pupilla hebes G5 SNR Mitered Vertigo Vertigo concinnula G4G5 SNR Idaho Vertigo Vertigo idahoensis G1G2 SH Cross Vertigo Vertigo modesta G5 SNR Ovate Vertigo Vertigo ovata G5 SNR Valloniidae Western Flat–whorl Planogyra clappi G3G4 S1 Silky Vallonia Vallonia cyclophorella G4 SNR Haplotrematidae Beaded Lancetooth Ancotrema sportella G4 SNR Oregon Lancetooth Ancotrema hybridum G4 SNR Robust Lancetooth Haplotrema vancouverense G5 SNR Punctidae Pinhead Spot Paralaoma caputspinulae G5 SNR Charopidae Fir Pinwheel Radiodiscus abietum G3 S2 Helicodiscidae Salmon Coil Helicodiscus salmonaceus G1G2 S2 Helicarionidae Western Hive Euconulus fulvus G5 S4 Discidae Nimapuna Tigersnail Anguispira nimapuna G1 S1 Banded Tigersnail Anguispira kochi G4G5 SNR Marbled Disc Discus marmorensis G1G3 S1 TYPE 2 Forest Disc Discus whitneyi G5 S4 Arionidae Pygmy Slug Kootenaia burkei G1G2 S2 Black Arion Arion ater ¹ G5 SNA Brown–banded Arion Arion circumscriptus¹ G4 SNA Darkface Arion Arion distinctus ¹ G5 SNA Garden Arion Arion hortensis ¹ G5 SNA Hedgehog Arion Arion intermedius¹ G5 SNA Warty Arion Arion owenii¹ G5 SNA Chocolate Arion Arion rufus ¹ G4G5 SNA Dusky Arion Arion subfuscus ¹ G5 SNA Pacific Bananaslug Ariolimax columbianus G5 SNR Pale Jumping–slug Hemphillia camelus G3G4 S2 Magnum Mantleslug Magnipelta mycophaga G2G3 SH Reticulate Taildropper Prophysaon andersoni² G5 SNA Smoky Taildropper Prophysaon humile G1G2 S2

23 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Sheathed Slug Zacoleus idahoensis G3G4 S2 Lyre Mantleslug Udosarx lyrata G2 S1 Zonitidae Minute Gem Hawaiia minuscula G5 SNR Blue Glass Nesovitrea binneyana G5 SNR Amber Glass Nesovitrea electrina G5 SNR Garlic Glass–snail Oxychilus alliarius¹ G5 SNA Cellar Glass–snail Oxychilus cellarius¹ G5 SNA Dark–bodied Glass–snail Oxychilus draparnaudi G5 SNR Northern Tightcoil Pristiloma arcticum² G3G4 SNA Black–footed Tightcoil Pristiloma chersinella² G3G4 SNA Thinlip Tightcoil Pristiloma idahoense G2 S1 Shiny Tightcoil Pristiloma wascoense G2 SH Southern Tightcoil Ogaridiscus subrupicola² G4 SNA Northwest Striate Striatura pugetensis² G4 SNA Quick Gloss Zonitoides arboreus G5 SNR Vitrinidae Western Glass–snail Vitrina pellucida G5 SNR Limacidae Meadow Slug Deroceras laeve G5 SNR Gray Fieldslug Deroceras reticulatum¹ G5 SNA Giant Gardenslug Limax maximus¹ G5 SNA Threeband Gardenslug Lehmannia valentiana¹ G5 SNA Milacidae Greenhouse Slug Milax gagates ¹ G5 SNA Polygyridae Selway Forestsnail Allogona lombardii G1 S1 Idaho Forestsnail Allogona ptychophora G4 SNR Idaho Forestsnail A. p. ptychophora GNR SNR Dry Land Forestsnail A. p. solida G3G4T2T3 S1 Mission Creek Oregonian Cryptomastix magnidentata G1 S1 TYPE 2 Coeur d'Alene Oregonian Cryptomastix mullani G3G4 SNR An Oregonian C. m. blandi G3G4T1 SNR River of No Return Oregonian C. m. clappi G3G4T1 SNR An Oregonian (Lower Salmon River) C. m. latilabris G3G4T1 SNR An Oregonian C. m. mullani GNR SNR An Oregonian (Lower Clearwater River) C. m. tuckeri G3G4T1 SNR Kingston Oregonian Cryptomastix sanburni G2G3 SH Salmon Oregonian Cryptomastix harfordiana G3G4 S1 An Oregonian (Hells Canyon) Cryptomastix populi G2 S1 Thysanophoridae Spruce Snail Microphysula ingersolli G4G5 SNR Megomphicidae Humped Coin Polygyrella polygyrella G2G3 S2 Oreohelicidae Lyrate Mountainsnail Oreohelix haydeni G2G3 S1 Costate Mountainsnail Oreohelix idahoensis G1G2 S2 TYPE 2 Costate Mountainsnail O. i. idahoensis G1G2T1T2 SNR A Land Snail (Hells Canyon) O. i. baileyi G1G2T1 SNR Deep Slide Mountainsnail Oreohelix intersum G1 S1 Boulder Pile Mountainsnail Oreohelix jugalis G1 S1 TYPE 3 Rocky Mountainsnail Oreohelix strigosa G5 SNR Striate Mountainsnail O. s. goniogyra G5T1 S1 TYPE 2 Thin–ribbed Mountainsnail Oreohelix tenuistriata G1 SH

24 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Whorled Mountainsnail Oreohelix vortex G1G3 S1 TYPE 2 Lava Rock Mountainsnail Oreohelix waltoni G1G3 S1 TYPE 2 Seven Devils Mountainsnail Oreohelix hammeri G1 S1 Helicidae Brown Gardensnail Helix aspersa¹ G5 SNA Grovesnail Cepaea nemoralis¹ G5 SNA BRANCHIOPODA—BRANCHIOPODS ANOSTRACA Branchinectidae Colorado Fairy Shrimp Branchinecta coloradensis G5 SNR NOTOSTRACA Triopsidae Round Spine Tadpole Shrimp Lepidurus couesii G5 SNR MALACOSTRACA—CRUSTACEANS AMPHIPODA Crangonyctidae Idaho Amphipod Stygobromus idahoensis G1G2 S1 DECAPODA Astacidae A Crayfish Pacifastacus connectens G4 SNR Game Fish A Crayfish Pacifastacus gambelii G4G5 SNR Game Fish Signal Crayfish Pacifastacus leniusculus G5 SNR Game Fish ARACHNIDA—ARACHNIDS ACTINEDIDA Rhagidiidae A Cave Obligate Mite Flabellorhagidia pecki G1G2 S1 OPILIONES Cladonychiidae A Cave Obligate Harvestman Speleomaster lexi G1G2 S1 A Cave Obligate Harvestman Speleomaster pecki G1G2 S1 INSECTA—INSECTS EPHEMEROPTERA Baetiscidae A Mayfly Baetisca lacustris G5 SNR Ephemerellidae A Mayfly Serratella teresa G4 SNR A Mayfly Serratella tibialis G4 SNR A Mayfly Ephemerella alleni G3G4 SNR A Mayfly Attenella delantala G4 SNR A Mayfly Caudatella edmundsi G1G3 SNR A Mayfly Caudatella hystrix G5 SNR A Mayfly Caurinella idahoensis G1G3 S2 Ameletidae A Mayfly Ameletus sparsatus G3G4 S2 A Mayfly Ameletus suffusus G2G4 S1 A Mayfly Ameletus tolae G1G3 S1 Ametropodidae A Mayfly Ametropus ammophilus G3G4 S1 Caenidae A Mayfly Brachycercus edmundsi G4 SNR A Mayfly Caenis youngi G4 SNR A Mayfly Caenis latipennis G5 SNR A Mayfly Cercobrachys serpentis G4 SNR Baetidae

25 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification A Small Minnow Mayfly Paracloeodes minutus G5 SNR A Mayfly Apobaetis indeprensus G5 SNR A Mayfly Baetis alius G4 SNR A Mayfly Baetis notos G5 SNR A Mayfly Baetis flavistriga G5 SNR A Mayfly Pseudocloeon apache G4 SNR A Mayfly Acerpenna pygmaea G5 SNR Centroptilum oreophilum² G1 SNA A Mayfly Centroptilum selanderorum G1 S1 A Mayfly Acentrella turbida G5 SNR A Mayfly Acentrella parvula G5 SNR A MayflyCamelobaetidius mexicanus G4 SNR A Mayfly Procloeon implicatum G5 SNR A Mayfly Plauditus cestus G5 SNR A Mayfly Plauditus virilis G5 SNR A Mayfly Baetodes bibranchius G5 SNR Leptophlebiidae A Mayfly Leptophlebia cupida G5 SNR A Mayfly Paraleptophlebia falcula G1G3 SNA A Mayfly Paraleptophlebia jenseni G2G4 S1 A Mayfly Paraleptophlebia temporalis G4 SNR A Mayfly Paraleptophlebia traverae GH SH A Mayfly Paraleptophlebia vaciva G2G4 S1 Heptageniidae A Mayfly Cinygma dimicki G1G3 S1 A Mayfly Cinygma integrum G5 SNR A Mayfly Cinygmula mimus G5 SNR A Mayfly Cinygmula par G4 SNR A Mayfly Cinygmula reticulata G4 SNR A Mayfly Cinygmula tarda G4 SNR A Mayfly Ecdyonurus criddlei G5 SNR A Mayfly Ecdyonurus simplicioides G5 SNR A Mayfly Epeorus albertae G5 SNR A Mayfly Epeorus deceptivus G5 SNR A Mayfly Epeorus grandis G5 SNR A Mayfly Epeorus longimanus G5 SNR A Mayfly Heptagenia adaequata G5 SNA A Mayfly Heptagenia elegantula G5 SNR A Mayfly Heptagenia solitaria G5 SNR A Mayfly Ironodes nitidus G4 SNR A Mayfly Maccaffertium terminatum G5 SNR A Mayfly Rhithrogena hageni G5 SNR A Mayfly Rhithrogena morrisoni G5 SNR Siphlonuridae A Mayfly Parameletus columbiae G2 S1 Leptohyphidae A Mayfly Tricorythodes minutus G5 SNR A Mayfly Asioplax edmundsi G3 S1 ODONATA Cordulegastridae Pacific Spiketail Cordulegaster dorsalis G5 SNR Gomphidae White–belted Ringtail Erpetogomphus compositus G5 SNR Plains Clubtail Gomphus externus G5 SNR

26 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Pronghorn Clubtail Gomphus graslinellus G5 SNR Pale Snaketail Ophiogomphus severus G5 SNR Common Sanddragon Progomphus obscurus G5 SNR Aeshnidae California Darner Aeshna californica G5 SNR Lance–tipped Darner Aeshna constricta G5 SNR Lake Darner Aeshna eremita G5 SNR Variable Darner Aeshna interrupta G5 SNR Sedge Darner Aeshna juncea G5 SNR Blue–eyed Darner Aeshna multicolor G5 SNR Paddle–tailed Darner Aeshna palmata G5 SNR Zigzag Darner Aeshna sitchensis G5 SNR Shadow Darner Aeshna umbrosa G5 SNR Common Green Darner Anax junius G5 SNR Macromiidae Western River Cruiser Macromia magnifica G4 SNR Corduliidae Spiny Baskettail Epitheca spinigera G5 SNR Ocellated Emerald Somatochlora minor G5 SNR Mountain Emerald Somatochlora semicircularis G5 SNR Libellulidae Western Pondhawk Erythemis collocata G5 SNR Crimson–ringed Whiteface Leucorrhinia glacialis G5 SNR Hudsonian Whiteface Leucorrhinia hudsonica G5 SNR Dot–tailed Whiteface Leucorrhinia intacta G5 SNR Red–waisted Whiteface Leucorrhinia proxima G5 SNR Comanche Skimmer Libellula comanche G5 SNR Eight–spotted Skimmer Libellula forensis G5 SNR Hoary Skimmer Libellula nodisticta G4 SNR Twelve–spotted Skimmer Libellula pulchella G5 SNR Four–spotted Skimmer Libellula quadrimaculata G5 SNR Flame Skimmer Libellula saturata G5 SNR Common Whitetail Plathemis lydia G5 SNR Chalk–fronted Corporal Ladona julia G5 SNR Blue Dasher Pachydiplax longipennis G5 SNR Wandering Glider Pantala flavescens G5 SNR Variegated Meadowhawk Sympetrum corruptum G5 SNR Saffron–winged Meadowhawk Sympetrum costiferum G5 SNR Black Meadowhawk Sympetrum danae G5 SNR Cardinal Meadowhawk Sympetrum illotum G5 SNR Cherry–faced Meadowhawk Sympetrum internum G5 SNR Red–veined Meadowhawk Sympetrum madidum G4 SNR White–faced Meadowhawk Sympetrum obtrusum G5 SNR Striped Meadowhawk Sympetrum pallipes G5 SNR Yellow–legged Meadowhawk Sympetrum vicinum G5 SNR Black Saddlebags Tramea lacerata G5 SNR Calopterygidae River Jewelwing Calopteryx aequabilis G5 SNR Lestidae Emerald Spreadwing Lestes dryas G5 SNR Spotted Spreadwing Lestes congener G5 SNR Common Spreadwing Lestes disjunctus G5 SNR Lyre–tipped Spreadwing Lestes unguiculatus G5 SNR Coenagrionidae

27 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Paiute Dancer Argia alberta G4 SNR Emma's Dancer Argia emma G5 SNR Vivid Dancer Argia vivida G5 SNR Taiga Bluet Coenagrion resolutum G5 SNR Tule Bluet Enallagma carunculatum G5 SNR Northern Bluet Enallagma cyathigerum G5 SNR Marsh Bluet Enallagma ebrium G5 SNR River Bluet Enallagma anna G5 SNR Alkali Bluet Enallagma clausum G5 SNR Pacific Forktail Ischnura cervula G5 SNR Black–fronted Forktail Ischnura denticollis G5 SNR Western Forktail Ischnura perparva G5 SNR Sedge Sprite Nehalennia irene G5 SNR Lestidae California Spreadwing Archilestes californica G4 SNR Coenagrionidae Western Red Damsel Amphiagrion abbreviatum G5 SNR Gomphidae Olive Clubtail Stylurus olivaceus G4 SNR ORTHOPTERA Acrididae Sagebrush Spur–throat Grasshopper Melanoplus artemesiae G1G3 S1 A Spur–throat Grasshopper Melanoplus daemon G1G2 S1 A Spur–throat Grasshopper Melanoplus digitifer G2G3 S2 A Spur–throat Grasshopper Melanoplus idaho G1G2 S1 A Spur–throat Grasshopper Melanoplus lemhiensis G1G2 S1 Military Spur–throat Grasshopper Melanoplus militaris GU SNA A Spur–throat Grasshopper Melanoplus papyraedus G1G2 S1 A Spur–throat Grasshopper Melanoplus payettei G2G4 S2 A Spur–throat Grasshopper Melanoplus salmonis G1G3 S1 A Spur–throat Grasshopper Melanoplus trigeminus G1G2 S1 Idaho Point–headed Grasshopper Acrolophitus pulchellus G1G3 S1 TYPE 2 A Grasshopper Argiacris amissuli G1G3 S1 A Grasshopper Argiacris keithi G1G3 S1 A Grasshopper Argiacris militaris G3G4 S2 A Grasshopper Barracris petraea G3? S2 Slow Mountain Grasshopper Bradynotes obesa G4G5 SNR PLECOPTERA Capniidae A Stonefly Bolshecapnia milami G3 S1 A Stonefly Capnia lineata G3 S1 A Stonefly Capnia zukeli G2 S1 A Stonefly Utacapnia nedia G3 S1 Leuctridae A Stonefly Perlomyia collaris G3 S1 A Stonefly Megaleuctra kincaidi G2 S1 Nemouridae A Spring Stonefly Malenka tina G3 S2 A Stonefly Soyedina potteri G3 S1 A Stonefly Zapada cordillera G3 S1 Taeniopterygidae A Stonefly Taenionema umatilla G3 S1 Boreal Willowfly Taeniopteryx nivalis G5 SNR Chloroperlidae

28 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification A Stonefly Sweltsa gaufini G3 S1 Perlodidae A Spring Stonefly Cascadoperla trictura G3G4 S1 A Stonefly Isoperla bifurcata G3 S1 A Stonefly Isoperla sordida G3 SNA A Stonefly Setvena bradleyi G3 SNR A Stonefly Pictetiella expansa G3 S2 COLEOPTERA Cicindelidae Columbia River Tiger Beetle Cicindela columbica G2 S1 TYPE 2 Beach–dune Tiger Beetle Cicindela hirticollis G5 SNR St. Anthony Dune Tiger Beetle Cicindela arenicola G1G2 S2 TYPE 2 A Tiger Beetle Cicindela tranquebarica G5 SNR A Tiger Beetle Cicindela purpurea G5 SNR A Tiger Beetle Cicindela longilabris G5 SNR A Tiger Beetle Cicindela nebraskana G4 SNR A Tiger Beetle Cicindela repanda G5 SNR A Tiger Beetle Cicindela oregona G5 SNR A Tiger Beetle Cicindela depressula G5 SNR A Tiger Beetle Cicindela plutonica G3 S3 A Tiger Beetle Cicindela decemnotata G4 SNR A Tiger Beetle Cicindela parowana G4 SNR A Tiger Beetle Cicindela willistoni G5 SNR A Tiger Beetle Cicindela haemorrhagica G5 SNR A Tiger Beetle Cicindela terricola G5 SNR Bruneau Tiger Beetle Cicindela waynei G1 S1 TYPE 2 Leiodidae Blind Cave Leiodid Beetle Glacicavicola bathyscioides G1G3 S1 TYPE 2 TRICHOPTERA Lepidostomatidae A Caddisfly Lepidostoma spicatum GNR SNR Apataniidae A Caddisfly Apatania barri GNR SNR A Caddisfly Apatania chasica GNR SNR Limnephilidae A Caddisfly Cryptochia pilosa GNR SNR A Caddisfly Limnephilus challisa GNR SNR A Caddisfly Limnephilus loloensis GNR SNR A Caddisfly Philocasca antennata GNR SNR A Caddisfly Philocasca banksi GNR SNR Rhyacophilidae A Caddisfly Rhyacophila belona GNR SNR A Caddisfly Rhyacophila oreia GNR SNR A Caddisfly Rhyacophila potteri GNR SNR Hydropsychidae A Caddisfly Cheumatopsyche logani GNR SNR A Caddisfly Cheumatopsyche mickeli GNR SNR Glossosomatidae An Agapetus Caddisfly Agapetus montanus G2? S1 Hydropsychidae A Caddisfly Ceratopsyche tana GNR SNR A Caddisfly Ochrotrichia buccata GNR SNR Phryganeidae A Caddisfly Agrypnia dextra GNR SNR

29 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Glossosomatidae A Caddisfly Glossosoma idaho GNR SNR A Caddisfly Glossosoma schuhi GNR SNR Apataniidae A Caddisfly Manophylax annulatus GNR SNR Limnephilidae A Caddisfly Arctopora salmon GNR SNR A Caddisfly Asynarchus pacificus GNR SNR A Caddisfly Eocosmoecus schmidi GNR SNR A Caddisfly Homophylax acutus GNR SNR A Caddisfly Homophylax auricularis GNR SNR A Caddisfly Psychoglypha smithi GNR SNR Rossianidae A Caddisfly Goereilla baumanni GNR SNR Uenoidae A Caddisfly Sericostriata surdickae GNR SNR LEPIDOPTERA Hesperiidae Silver–spotted Skipper Epargyreus clarus G5 SNR Northern Cloudywing Thorybes pylades G5 SNR Mexican Cloudywing Thorybes mexicana G5 SNR Dreamy Duskywing Erynnis icelus G5 SNR Pacuvius Duskywing Erynnis pacuvius G5 SNR Afranius Duskywing Erynnis afranius G5 SNR Persius Duskywing Erynnis persius G5 SNR Grizzled Skipper Pyrgus centaureae G5 SNR Two–banded Checkered–skipper Pyrgus ruralis G5 SNR Common Checkered–skipper Pyrgus communis G5 SNR Northern White–skipper Heliopetes ericetorum G4 SNA Common Sootywing Pholisora catullus G5 SNR Arctic Skipper Carterocephalus palaemon G5 SNR Russet Skipperling Piruna pirus G5 SNR Garita Skipperling Oarisma garita G5 SNR European Skipper Thymelicus lineola¹ G5 SNA Uncas Skipper Hesperia uncas G5 SNR Juba Skipper Hesperia juba G5 SNR Common Branded Skipper Hesperia comma G5 SNR Nevada Skipper Hesperia nevada G5 SNR Western Branded Skipper Hesperia colorado G5 SNR Peck's Skipper Polites peckius G5 SNR Sandhill Skipper Polites sabuleti G5 SNR Draco Skipper Polites draco G5 SNR Tawny–edged Skipper Polites themistocles G5 SNR Long Dash Polites mystic G5 SNR Sonoran Skipper Polites sonora G4 SNR Woodland Skipper Ochlodes sylvanoides G5 SNR Taxiles Skipper Poanes taxiles G5 SNR Dun Skipper Euphyes vestris G5 SNR Common Roadside–skipper Amblyscirtes vialis G5 SNR Papilionidae Clodius Parnassian Parnassius clodius G5 SNR Phoebus Parnassian Parnassius phoebus G5 SNR Rocky Mountain Parnassian Parnassius smintheus G5 SNR Old World Swallowtail Papilio machaon G5 SNR

30 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Anise Swallowtail Papilio zelicaon G5 SNR Indra Swallowtail Papilio indra G5 SNR Western Tiger Swallowtail Papilio rutulus G5 SNR Two–tailed Swallowtail Papilio multicaudata G5 SNR Pale Swallowtail Papilio eurymedon G5 SNR Canadian Tiger Swallowtail Papilio canadensis G5 SNA Pieridae Pine White Neophasia menapia G5 SNR Becker's White Pontia beckerii G5 SNR Spring White Pontia sisymbrii G5 SNR Western White Pontia occidentalis G5 SNR Cabbage White Pieris rapae ¹ G5 SNA Margined White Pieris marginalis G5 SNR Large Marble Euchloe ausonides G5 SNR California Marble Euchloe hyantis G3G4 SNR Desert Marble Euchloe lotta G4G5 SNR Pacific Orangetip Anthocharis sara G5 SNR Stella Orangetip Anthocharis stella G5 SNR Clouded Sulphur Colias philodice G5 SNR Orange Sulphur Colias eurytheme G5 SNR Queen Alexandra's Sulphur Colias alexandra G5 SNR Mead's Sulphur Colias meadii G4G5 SNR Giant Sulphur Colias gigantea G5 SNR Pelidne Sulphur Colias pelidne G5 SNR Pink–edged Sulphur Colias interior G5 SNR Dainty Sulphur Nathalis iole G5 SNA Lycaenidae Little Copper Lycaena phlaeas G5 SNR Lustrous Copper Lycaena cupreus G5 SNR Tailed Copper Lycaena arota G5 SNR Edith's Copper Lycaena editha G5 SNR Bronze Copper Lycaena hyllus G5 SNR Ruddy Copper Lycaena rubidus G5 SNR Blue Copper Lycaena heteronea G5 SNR Purplish Copper Lycaena helloides G5 SNR Lilac–bordered Copper Lycaena nivalis G5 SNR Mariposa Copper Lycaena mariposa G5 SNR Gray Copper Lycaena dione G5 SNR Behr's Hairstreak Satyrium behrii G5 SNR Sooty Hairstreak Satyrium fuliginosa G4 SNR Acadian Hairstreak Satyrium acadica G5 SNR California Hairstreak Satyrium californica G5 SNR Sylvan Hairstreak Satyrium sylvinus G5 SNR Hedgerow Hairstreak Satyrium saepium G5 SNR Coral Hairstreak Satyrium titus G5 SNR Western Green Hairstreak Callophrys affinis G5 SNR Sheridan's Green Hairstreak Callophrys sheridanii G5 SNR Thicket Hairstreak Callophrys spinetorum G5 SNR Nelson's Hairstreak Callophrys nelsoni G5 SNA Juniper Hairstreak Callophrys gryneus G5 SNR Brown Elfin Callophrys augustinus G5 SNR Moss' Elfin Callophrys mossii G4 SNR Hoary Elfin Callophrys polios G5 SNR Western Pine Elfin Callophrys eryphon G5 SNR

31 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Gray Hairstreak Strymon melinus G5 SNR Western Pygmy–blue Brephidium exilis G5 SNR Reakirt's Blue Echinargus isola G5 SNA Eastern Tailed–blue Cupido comyntas G5 SNR Western Tailed–blue Cupido amyntula G5 SNR Spring Azure Celastrina ladon G5 SNR Square–dotted Blue Euphilotes battoides G5 SNR Arrowhead Blue Glaucopsyche piasus G5 SNR Silvery Blue Glaucopsyche lygdamus G5 SNR Northern Blue Plebejus idas G5 SNR Melissa Blue Plebejus melissa G5 SNR Greenish Blue Plebejus saepiolus G5 SNR Boisduval's Blue Icaricia icarioides G5 SNR Shasta Blue Icaricia shasta G5 SNR Lupine Blue Icaricia lupini G5 SNR Arctic Blue Agriades glandon G5 SNR Riodinidae Mormon Metalmark Apodemia mormo G5 SNR Nymphalidae Variegated Fritillary Euptoieta claudia G5 SNA Mexican Fritillary Euptoieta hegesia G5 SNA Great Spangled Fritillary Speyeria cybele G5 SNR Aphrodite Fritillary Speyeria aphrodite G5 SNR Edwards' Fritillary Speyeria edwardsii G5 SNR Coronis Fritillary Speyeria coronis G5 SNR Zerene Fritillary Speyeria zerene G5 SNR Callippe Fritillary Speyeria callippe G5 SNR Great Basin Fritillary Speyeria egleis G5 SNR Hydaspe Fritillary Speyeria hydaspe G4G5 SNR Mormon Fritillary Speyeria mormonia G5 SNR Northwestern Fritillary Speyeria hesperis G5 SNR Silver–bordered Fritillary Boloria selene G5 SNR Meadow Fritillary Boloria bellona G5 SNR Frigga Fritillary Boloria frigga G5 SNR Relict Fritillary Boloria kriemhild G3G4 S2 Pacific Fritillary Boloria epithore G5 SNR Alberta Fritillary Boloria alberta G3 SNA Astarte Fritillary Boloria astarte G5 SNA Arctic Fritillary Boloria chariclea G5 SNR Gorgone Checkerspot Chlosyne gorgone G5 SNR Northern Checkerspot Chlosyne palla G5 SNR Acastus Checkerspot Chlosyne acastus G4G5 SNR Leanira Checkerspot Thessalia leanira G4G5 SNR Field Crescent Phyciodes pratensis G5 SNR Pale Crescent Phyciodes pallida G5 SNR Mylitta Crescent Phyciodes mylitta G5 SNR Northern Crescent Phyciodes cocyta G5 SNR Gillette's Checkerspot Euphydryas gillettii G2G3 S3 Variegated Checkerspot Euphydryas chalcedona G5 SNR Edith's Checkerspot Euphydryas editha G5 SNR Satyr Comma Polygonia satyrus G5 SNR Green Comma Polygonia faunus G5 SNR Hoary Comma Polygonia gracilis G5 SNR Oreas Anglewing Polygonia oreas G5 SNR

32 Taxa GRank SRank ESA FSR1 FSR4 BLM IDFG Classification Compton Tortoiseshell Nymphalis vaualbum G5 SNR California Tortoiseshell Nymphalis californica G5 SNR Mourning Cloak Nymphalis antiopa G5 SNR Milbert's Tortoiseshell Nymphalis milberti G5 SNR American Lady Vanessa virginiensis G5 SNA Painted Lady Vanessa cardui G5 SNR West Coast Lady Vanessa annabella G5 SNA Red Admiral Vanessa atalanta G5 SNR Common Buckeye Junonia coenia G5 SNA Viceroy Limenitis archippus G5 SNR Weidemeyer's Admiral Limenitis weidemeyerii G5 SNR Lorquin's Admiral Limenitis lorquini G5 SNR California Sister Adelpha bredowii G5 SNA Hayden's Ringlet Coenonympha haydenii G4 SNR Common Ringlet Coenonympha tullia G5 SNR Common Wood–nymph Cercyonis pegala G5 SNR Great Basin Wood–nymph Cercyonis sthenele G5 SNR Small Wood–nymph Cercyonis oetus G5 SNR Common Alpine Erebia epipsodea G5 SNR Ridings' Satyr Neominois ridingsii G5 SNR Chryxus Arctic Oeneis chryxus G5 SNR Jutta Arctic Oeneis jutta G5 SNR Monarch Danaus plexippus G5 SNR Hesperiidae Mohave Sootywing Hesperopsis libya G5 SNR Arctiidae Grammia behrii G3G4 SNA Grammia ornata G5 SNR Noctuidae Ilia Underwing Catocala ilia G5 SNR White Underwing Catocala relicta G5 SNR Once–married Underwing Catocala unijuga G5 SNR Iren's Underwing Catocala irene G5 SNR An Underwing Moth Catocala allusa G4 SNR An Underwing Moth Catocala faustina G4 SNR An Underwing Moth Catocala hermia G5 SNR An Underwing Moth Catocala californica G4 SNR Briseis Underwing Catocala briseis G5 SNR Grote's Underwing Catocala grotiana G5 SNR Semirelict Underwing Catocala semirelicta G5 SNR Joined Underwing Catocala junctura G5 SNR Ultronia Underwing Catocala ultronia G5 SNR A Borer Moth Papaipema insulidens G4 SNR

¹ Introduced into Idaho or non–native. ² Not confidently present. ³ Has not bred in American Ornithologists' Union (AOU) check–list area, but occurs regularly as nonbreeding visitor. * Indicates a species that is probably misplaced in the current phylogenetic listing but for which data indicating proper placement are not yet available.

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