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ARACHNIDS Updated September 2012

Changes to Habitat Scientific Name Common Name Original States Association Name Global Rank Global State Listing State Endemic to IL to Endemic Key Population Key Possible Concern Rare or Declining Representative Species Rare or Vunerable Habitat Rare or Vunerable Talus slopes, Centruroides vittatus Striped Scorpion 1 glades Mundochthonius cavernicola A Troglobitic Pseudoscorpion Caves Illinois; G3 1

1 BIVALVES

Changes to Habitat Scientific Name Common Name Original States Association Name Global Rank Global State Listing State Endemic to IL to Endemic Key Population Key Possible Concern Rare or Declining Representative Species Rare or Vunerable Habitat Rare or Vunerable ; ; ; ; Illinois; ; ; Alasmidonta viridis Slippershell Mussel Streams ; Missouri; North ST 1 Carolina; ; ; Virginia; Arkansas; Iowa; Illinois; Streams, large Kansas; ; Arcidens confragosus Rock Pocketbook 1 rivers Missouri; ; ; ; Wisconsin Alabama; Arkansas; Iowa; Illinois; Kansas; Kentucky; Minnesota; Missouri; Cumberlandia monodonta Spectacle Case Mussel Large rivers FC SE G2 1 ; Tennessee; Virginia; Wisconsin; West Virginia

2 Alabama; Illinois; ; Cyprogenia stegaria Fanshell Mussel Large rivers Kentucky; ; Tennessee; FE SE G1 1 Virginia; West Virginia

Arkansas; Iowa; Illinois; Kansas; Kentucky; ; Minnesota; Ellipsaria lineolata Large rivers ST 1 Mississippi; Ohio; ; ; Wisconsin; West Virginia Illinois; Kentucky; Louisiana; Minnesota; Elliptio crassidens Elephant-ear Mussel Large rivers ST 1 Missouri; Virginia; Wisconsin; West Virginia Alabama; Georgia; Iowa; Illinois; Kansas; Louisiana; Elliptio dilatata Spike Streams ST 1 Minnesota; Mississippi;

Alabama; Arkansas; Illinois; Indiana; Kansas; Kentucky; Michigan; Minnesota; Epioblasma triquetra Snuffbox Mussel Streams Missouri; Mississippi; New SE G3 1 York; Ohio; Pennsylvania; Tennessee; Virginia; Wisconsin; West Virginia

Iowa; Illinois; Louisiana; Fusconaia ebena Ebonyshell Large rivers Minnesota; Missouri; Ohio; ST 1 Wisconsin; West Virginia

3 Alabama; Arkansas; Illinois; Indiana; Kentucky; Lampsilis abrupta Pink Mucket Large rivers Louisiana; Missouri; New FE SE G2 1 York; Ohio; Tennessee; Virginia; West Virginia

Illinois; Indiana; Michigan; Lampsilis fasciola Wavy-rayed Lampmussel Streams North Carolina; New York; SE 1 Ohio; West Virginia

Iowa; Illinois; Minnesota; Lampsilis higginsii Higgins Eye Large rivers Missouri; Nebraska; South FE SE G1 1 Dakota; Wisconsin Iowa; Illinois; Kentucky; Michigan; Minnesota; ; Ohio; Lasmigona compressa Creek Heelspliter Streams 1 Pennsylvania; South Dakota; Vermont; West Virginia Alabama; Arkansas; Georgia; Iowa; Illinois; Lasmigona costata Fluted Shell Streams 1 Kansas; Minnesota; Vermont Alabama; Arkansas; Georgia; Illinois; Kansas; Louisiana; Michigan; Minnesota; Missouri; Streams, Large Ligumia recta Black Sandshell Mississippi; North Dakota; ST 1 rivers New York; Ohio; Oklahoma; Pennsylvania; Tennessee; Virginia; Vermont; West Virginia

4 Alabama; Illinois; Indiana; Plethobasus cooperianus Orange-foot Pimpleback Large rivers FE SE G1 1 Kentucky; Tennessee Alabama; Iowa; Illinois; Indiana; Kentucky; Minnesota; Missouri; Streams, Large Plethobasus cyphyus Sheepnose Mussel Mississippi; New York; FC SE G3 1 rivers Ohio; Pennsylvania; Tennessee; Virginia; Wisconsin; West Virginia

Alabama; Illinois; Indiana; Kentucky; Michigan; New Pleurobema clava Clubshell Streams FE SE G2 1 York; Ohio; Pennsylvania; Tennessee; West Virginia

Arkansas; Illinois; Indiana; Ohio; Oklahoma; Pleurobema cordatum Ohio Pigtoe Large rivers SE G3 1 Tennessee; Virginia; West Virginia Arkansas; Illinois; Indiana; Kentucky; Louisiana; Potamilus capax Fat Pocketbook Pearly Mussel Large river Missouri; Mississippi; FE SE G1 1 Nebraska; New York; Ohio; Wisconsin

Alabama; Georgia; Illinois; Streams, Large Ptychobranchus fasciolaris Kidneyshell Mussel Indiana; Michigan; SE 1 rivers Mississippi; New York; Ohio

Streams, Large Arkansas; Illinois; Quadrula cylindrica Rabbitsfoot Mussel SE G3 1 rivers Louisiana; Ohio; Oklahoma

5 Iowa; Illinois; Kansas; Typographical Louisiana; Minnesota; Change [Original Quadrula metanevra Monkeyface Mississippi; Ohio; name: Quadrula Oklahoma; Wisconsin; metanerva] West Virginia Arkansas; Illinois; Indiana; Kentucky; Michigan; Simpsonaias ambigua Salamander Mussel Streams Minnesota; Missouri; New SE G3 1 York; Ohio; Pennsylvania; Wisconsin; West Virginia

Arkansas; Georgia; Illinois; Indiana; Kentucky; Toxolasma lividus Purple Lilliput Mussel Streams Michigan; Missouri; Ohio; SE G2 1 Oklahoma; Tennessee; Virginia

Arkansas; Iowa; Illinois; Venustaconcha ellipsiformis Ellipse Streams Indiana; Kansas; Michigan; G3 1 Minnesota; Wisconsin

Arkansas; Illinois; Michigan; North Carolina; New York; Villosa iris Rainbow Mussel Streams SE 1 Pennsylvania; Wisconsin; West Virginia

Arkansas; Illinois; Indiana; Villosa lienosa Little Spectacle Case Mussel Streams Kentucky; Ohio; Oklahoma; ST 1 Tennessee; West Virginia

6 CRUSTACEANS

Changes to Habitat Scientific Name Common Name Original States Association Name Global Rank Global State Listing State Endemic to IL to Endemic Key Population Key Possible Concern Rare or Declining Representative Species Rare or Vunerable Habitat Rare or Vunerable

General Nomenclature Ephemeral Anostraca No Common Name Illinois 1 1 [Original name: wetlands Order Anostraca] Bactrurus brachycaudus No Common Name Illinois; Missouri G3 1 Caecidotea beattyi A Cave Obligate Isopod Caves Illinois G3 1 Caecidotea bicrenata A Cave Obligate Isopod Caves Illinois G3 1 Caecidotea lesliei Isopod Groundwater Illinois SE 1 Caecidotea packardi A Cave Obligate Isopod Caves Illinois G3 1 Caecidotea spatulata A Cave Obligate Isopod Caves Illinois SE G3 1 Caecidotea tridentata No Common Name Illinois; Kansas G3 1 Cambarus laevis Crayfish Illinois G3 1 Seeps, springs, Crangonyx anomalus Anomolous Spring Amphipod Illinois SE 1 caves Crangonyx packardi Amphipod Caves Illinois; Indiana SE G3 1 Diacyclops clandestinus A Cave Obligate Copepod Caves Illinois G3 1 Gammarus acherondytes Illinois Cave Amphipod Caves Illinois FE SE G1 1 Gravel shoals of Gammarus bousfieldi Bousfield's Amphipod Illinois; Indiana G1 1 Ohio River

7 Typographical Change [Original Orconectes illinoiensis Illinois Crayfish name: Illinois Orconectes illinoisensis] Orconectes indianensis Indiana Crayfish Rocky streams Illinois; Indiana SE G3 1 Orconectes kentuckiensis Kentucky Crayfish Rocky streams Illinois SE G2 1 Deep water at Orconectes lancifer Shrimp Crayfish Illinois; Missouri SE 1 Horseshoe Lake

Gravel, rocky Orconectes placidus Bigclaw Crayfish Illinois SE 1 streams & rivers Orconectes stannardi Crayfish Illinois G2 1 Stygobromus iowae Iowa Amphipod Algific slopes Illinois SE G3 1 Stygobromus subtilis Subtle Cave Amphipod Caves Illinois; Missouri G3 1

8 GASTROPODS

Changes to Habitat Scientific Name Common Name Original States Association Name Global Rank Global State Listing State Endemic to IL to Endemic Key Population Key Possible Concern Rare or Declining Representative Species Rare or Vunerable Habitat Rare or Vunerable Illinois; Michigan; Acella haldemani Spindle Lymnaea Minnesota; New York; G3 1 Vermont Cincinnatia integra Midland Slitsnail Illinois G3 1 Discus macclintocki Iowa Pleistocene Snail Algific slopes Iowa; Illinois FE SE G1 1 General Nomenclature [Original name: Euchemotrema hubrichti Carinate Pillsnail Illinois; Wisconsin G1 1 Euchemotrema (=Stenotrema) hubrichti] Fontigens aldrichi Hoosier Amnicola Illinois; Missouri G3 1 Fontigens antroecetes Hydrobiid Cavesnail Illinois; Missouri G2 1 Gastrocopta rogersensis A Snaggletooth Snail Arkansas; Illinois G2 1 Alabama; Illinois; Lithasia armigera Armored Rocksnail G3 1 Tennessee Lithasia obovata Shawnee Rocksnail Illinois; Pennsylvania G3 1 Lithasia verrucosa Varicose Rocksnail Illinois G3 1 Megapallifera ragsdalei Ozark Mantleslug Illinois G2 1 Micromenetus sampsoni No Common Name Illinois; Missouri G2 1

9 Oxyloma salleanum Louisiana Ambersnail Illinois G3 1 Paravitrea significans Domed Supercoil Illinois G3 1 Pleurocera alveare Rugged Hornsnail Alabama; Illinois; Missouri G3 1 Pyrgulopsis scalariformis Moss Pyrg Illinois; Missouri G1 1 Somatogyrus depressus Sandbar Pebblesnail Illinois; Missouri G2 1 Stagnicola woodruffi Coldwater Pondsnail Illinois; New York G3 1 Illinois; Missouri; Strobilops affinis Eightfold Pinecone G3 1 Pennsylvania; Wisconsin Succinea forsheyi Spotted Ambersmail Illinois G3 1 Triodopsis discoidea Rivercliff Threetooth Illinois G3 1 Illinois; Pennsylvania; Triodopsis fradulenta Baffled Three-tooth G3 1 Virginia Replaced with Current Taxonomic Name Vallonia gracilicosta Multirib Vallonia Based on ITIS Illinois G3 1 [Original name: Vallonia gracilicosa] Illinois; New York; Valvata perdepressa Purplecap Valvata G3 1 Pennsylvania Viviparus intertextus Rotund Mysterysnail Illinois; North Carolina G2 1 Viviparus subpurpureus Olive Mysterysnail Illinois G2 1

Xolotrema obstrictum Sharp Wedge Illinois; Indiana; Tennessee G3 1

Zonitoides limatulus Dull Gloss Illinois; Missouri; Wisconsin G3 1

10

Changes to Habitat Scientific Name Common Name Original States Association Name Global Rank Global State Listing State Endemic to IL to Endemic Key Population Key Possible Concern Rare or Declining Representative Species Rare or Vunerable Habitat Rare or Vunerable Abagrotis orbis No Common Name Sand prairie Illinois 1 Acanthametropus pecatonica Pecatonica River Mayfly Illinois; Wisconsin G2 1 Acontia lactipennis No Common Name Sand prairie Illinois 1 Acrolepiopsis leucoscia No Common Name Sedge meadow Illinois 1 Acronicta tritona No Common Name Illinois 1 Xeric/mesic Illinois; Minnesota; Aflexia rubranura Redveined Prairie Leafhopper ST G1 1 prairie Wisconsin Agonopterix hyperella No Common Name Wet prairie Illinois 1 Agonopterix lythrella No Common Name Wet prairie Illinois 1 Agrotis stigmosa No Common Name Sand savanna ; Illinois 1 Illinois; Minnesota; New Allocapnia illinoensis A Stonefly G3 1 York; Virginia Ambesa laetella No Common Name Sand Illinois 1 aesculapius Lace-winged Roadside- Arkansas; ; Illinois G3 1

Amblyscirtes carolina Carolina Roadside Skipper Arkansas; Delaware; Illinois G3 1

Arkansas; Illinois; Kansas; Amblyscirtes linda Linda's Roadside-skipper G2 1 Oklahoma; Tennessee

11 Amblyscirtes reversa Revered Roadside-skipper Illinois G2 1 Ancylis semiovana No Common Name Sand savanna Illinois 1 Apainea lutosa No Common Name Prairie Illinois 1 1 Apamea (Agroperina) lutosa No Common Name Prairie Illinois 1 Apamea (Crymodes) relicina No Common Name Prairie Illinois 1 Apamea alia No Common Name Prairie Illinois 1 Apamea impulsa No Common Name Prairie Illinois 1 Apamea indocilis No Common Name Prairie Illinois 1 Apamea lignicolora No Common Name Prairie Illinois 1 Apamea plutonia No Common Name Prairie Illinois 1 1 Connecticut; Illinois; Apodrepanulatrix liberaria No Common Name Sand savanna ; 1 Pennsylvania Archanara laeta No Common Name Sedge meadow Illinois 1 Archanara subflava No Common Name Prairie Delaware; Illinois 1 elegantella No Common Name Prairie Illinois 1 Arphia pseudonietana No Common Name Gravel prairie Illinois 1 Aeshna mutata Spatterdock Darner G3 1 Atascosa glareosella No Common Name Dunes Illinois 1 Aterpia approximana No Common Name Wet prairie Illinois 1 ; Iowa; Illinois; Atrytone arogos Arogos Skipper Prairie Kansas; Louisiana; SE G3 1 Minnesota; Nebraska Delaware; Iowa; Illinois; Indiana; Louisiana; Atrytonopsis hianna No Common Name Sand prairie Michigan; Pennsylvania; 1 Rhode Island; Vermont; West Virginia Attenuipyga vanduzeei No Common Name Xeric prairie Illinois; Wisconsin 1 Auridius helvus No Common Name Illinois 1 Bagisara gulnare No Common Name Illinois; Pennsylvania 1 Delaware; Illinois; New Boloria selene myrina No Common Name Wet prairie Jersey; Pennsylvania; West 1 Virginia

12 Bombus fraternus No Common Name Illinois 1 Bruchomorpha extensa No Common Name Mesic prairie Illinois 1 1 Bruchomorpha occulata No Common Name Prairie Illinois 1 Connecticut; Illinois; Indiana; ; Calephelis borealis Northern Metalmark Missouri; ; New G3 1 York; Pennsylvania; Virginia; West Virginia Arkansas; Iowa; Illinois; Calephelis muticum Swamp Metalmark Fen Indiana; Michigan; SE G3 1 Missouri; Ohio; Wisconsin

Connecticut; District of Columbia; Delaware; ; Illinois; Indiana; Massachusetts; Maryland; Callophrys irus Frosted Elfin Sand savanna Michigan; ; G2 1 New Jersey; New York; Ohio; Pennsylvania; Rhode Island; Tennessee; Virginia; Wisconsin; West Virginia

Connecticut; Illinois; Maryland; Pennsylvania; Callophrys polios No Common Name Sand prairie 1 Rhode Island; Virginia; West Virginia Calyptra canadensis No Common Name Wet prairie Delaware; Illinois 1 Camelobaetidius waltzi A Mayfly Illinois G3 1 Illinois; Indiana; Capis curvata No Common Name Prairie 1 Pennsylvania; Rhode Island Carectocultus perstrialis No Common Name Illinois 1

13 Mesic/wet Carmenta anthrasipennis No Common Name Illinois 1 prairie Xeric abbreviatella No Common Name Illinois 1 prairie/savanna

Catocala amestris No Common Name Sand savanna Illinois; Indiana; Michigan 1 Delaware; Illinois; Rhode Catocala antinympha No Common Name Sand savanna 1 Island Catocala atocala An Underwing Illinois G3 1 Illinois; Michigan; New Catocala dulciola Quiet Or Sweet Underwing York; Pennsylvania; G3 1 Virginia; West Virginia Catocala gracilis No Common Name Sand savanna Illinois 1 Delaware; Illinois; Catocala marmorata Marbled Underwing Maryland; Missouri; G3 1 Virginia Catocala praeclara No Common Name Prairie Delaware; Illinois 1 Catocala relicta No Common Name Sand savanna Illinois 1 Catocala similis No Common Name Sand savanna Illinois 1 Catocala sordida No Common Name Sand savanna Illinois 1 Catocala whitneyi Whitney's Underwing Hill prairie Illinois; Kansas; Wisconsin G3 1 Centroptilum walshi A Mayfly Illinois; Wisconsin G2 1 Wet Chlorotettix dentatus No Common Name Illinois 1 prairie/woods Silt loam Chlorotettix fumidus No Common Name Illinois 1 savanna Chlorotettix limosus No Common Name Wet prairie Illinois 1 Chlosyne gorgone carlota No Common Name Xeric prairie Illinois; Michigan 1 Connecticut; Illinois; Indiana; Maryland; New Chlosyne harrisii No Common Name Fens 1 Jersey; Pennsylvania; West Virginia

14 Chortodes (Hypocoena) defecta No Common Name Wet Prairie Illinois 1 Chortodes (Hypocoena) enervata No Common Name Wet Prairie Illinois 1 Chortodes (Hypocoena) inquinata No Common Name Sedge meadow Illinois 1 1 Cicaudula cyperacea No Common Name Prairie Illinois 1 1 Cicaudula straminea No Common Name Prairie Illinois 1 Illinois; Maryland; New York; Pennsylvania; Cicindela ancocisconensis A Tiger Beetle G3 1 Tennessee; Virginia; Vermont; West Virginia Cloeon cognatum A Mayfly Illinois G3 1 Commellus colon No Common Name Sand prairie Illinois 1 Wet savanna/flat Cosmotettix beirni No Common Name Illinois 1 woods Cosmotettix bilineatus No Common Name Wet prairie Illinois 1 Cosmotettix delector No Common Name Wet prairie Illinois 1 Cosmotettix luteocephalus No Common Name Wet prairie Illinois 1 girardellus No Common Name Sand prairie Illinois 1 Crambus murellus No Common Name Xeric prairie Illinois 1 Calcareous Crambus watsonellus No Common Name Illinois 1 prairie Cryptocala acadiensis No Common Name Sand prairie Illinois; Indiana 1 Cyclophora pendulinaria No Common Name Savanna Illinois 1 Deltocephalus gnarus No Common Name Sedge meadow Illinois 1 Derrima stellata No Common Name Sand prairie Illinois; Pennsylvania 1 Destria fumida No Common Name Wet prairie Illinois 1 Diapheromera velii No Common Name Xeric prairie Illinois 1 Diceroprocta vitripennis No Common Name Sand savanna Illinois 1 Dicranopselaphus Variegated False Water Penny Beetle Illinois G1 1 Digrammia ordinata No Common Name Prairie Illinois 1 Elaphria chalcedonia No Common Name Wet prairie Illinois 1 Enodia creola Creole Pearly-eye Illinois G3 1 Epipaschiinae No Common Name Illinois 1

15 Illinois; New Hampshire; Erastria coloraria No Common Name Sand savanna 1 New York; Pennsylvania Eremobina jocasta No Common Name Sand prairie Illinois 1 Eritettix simplex No Common Name Sand prairie Illinois; Wisconsin 1 Prairie/sand Erynnis icelus No Common Name Delaware; Iowa; Illinois 1 savanna Connecticut; Iowa; Illinois; Erynnis lucilius No Common Name Sand savanna Pennsylvania; Rhode Island; 1 Wisconsin; West Virginia Colorado; Connecticut; District of Columbia; Delaware; Illinois; Indiana; Erynnis martialis Mottled Duskywing Prairie/savanna Kansas; Maryland; New G3 1 York; Pennsylvania; Virginia; Wisconsin; West Virginia Illinois; Minnesota; Ohio; Erynnis persius No Common Name Sand savanna Rhode Island; Vermont; 1 Wisconsin Illinois; Virginia; Wisconsin; Euchlaena milnei A Geometrid Moth G2 1 West Virginia Iowa; Illinois; Indiana; Euchloe olympia No Common Name Sand savanna Maryland; New York; 1 Pennsylvania; West Virginia Connecticut; Illinois; New Eucoptocnemis fimbriaris No Common Name Sand prairie 1 York Eucosma bipunctella No Common Name Mesic prairie Illinois 1 Eucosma fulminana No Common Name Mesic prairie Illinois 1 Mesic/wet Eucosma n.s. No Common Name Illinois 1 prairie Eucosma palabundana No Common Name sand prairie Illinois 1 Eucosma pandana No Common Name prairie Illinois 1

16 Eucosma rusticana No Common Name mesic prairie Illinois 1 Eucosma sombreana No Common Name Sedge meadow Illinois 1 Colorado; Connecticut; Iowa; Illinois; Indiana; Mesic/wet Euphyes bimacula No Common Name Maryland; New Jersey; 1 1 prairie Pennsylvania; Virginia; Vermont; West Virginia Connecticut; Delaware; Iowa; Illinois; Indiana; Euphyes dion No Common Name Prairie Louisiana; Massachusetts; 1 Maryland; Nebraska; Pennsylvania; Vermont

Arkansas; Illinois; Indiana; Euphyes dukesi Duke's Skipper G3 1 1 Michigan; Missouri; Virginia Euphyes niveilinea No Common Name Prairie Illinois 1 Euscelis sahlbergi No Common Name Wet prairie Illinois 1 Euxoa albipennis No Common Name Prairie Illinois 1 Euxoa aurulenta No Common Name Dunes Illinois; Michigan 1 Euxoa immixta No Common Name Sand prairie Illinois; Virginia 1 Euxoa manitobana No Common Name Sand prairie Illinois 1 Euxoa scandens No Common Name Sand prairie Illinois 1 Evora hemidesma No Common Name Prairie Illinois 1 Illinois; New York; Fagitana littera No Common Name Wet prairie 1 Pennsylvania; Rhode Island Fitchiella robertsoni No Common Name Hill prairie Illinois; Wisconsin 1 Flexamia abbreviata No Common Name Dry prairie Illinois 1 Flexamia albida No Common Name Hill prairie Illinois 1 1 Flexamia areolata No Common Name Prairie Illinois 1 Flexamia atlantica No Common Name Wet prairie Illinois 1 Flexamia grammica No Common Name Sand prairie Illinois 1 Flexamia pyrops No Common Name Xeric prairie Illinois 1

17 Wet sand Gabara subnivosella No Common Name Illinois 1 savanna Iowa; Illinois; Maryland; Glaucopsyche lygdamus No Common Name Savanna 1 Pennsylvania Connecticut; Illinois; Massachusetts; Maryland; Gomphus ventricosus Skillet Clubtail Minnesota; Missouri; New G3 1 1 York; Ohio; Virginia; Vermont Graminella oquaka No Common Name Prairie Illinois 1 Grapholita tristrigana No Common Name Prairie Illinois 1 Arkansas; Illinois; Kansas; Gryllotalpa major Prairie Mole Cricket G3 1 Missouri; Oklahoma Hadena capsularis No Common Name Sand savanna Illinois 1 Delaware; Illinois; Hadena ectypa No Common Name Sand savanna Massachusetts; Maryland; 1 Virginia; West Virginia Hebecephalus signatifrons No Common Name Illinois 1 Connecticut; Illinois; Hemaris gracilis No Common Name Sand savanna Massachusetts; ; 1 Pennsylvania; Wisconsin Connecticut; Illinois; Hemileuca maia No Common Name Sand savanna Massachusetts; Michigan; 1 Pennsylvania; Rhode Island Illinois; Indiana; Hemileuca nevadensis No Common Name Sand savanna 1 Pennsylvania Heptagenia patoka A Mayfly Illinois G2 1 Heptagrotis phyllophora No Common Name Illinois 1 Illinois; New Jersey; attalus Dotted Skipper G3 1 Oklahoma; Pennsylvania

18 Iowa; Illinois; Minnesota; Hesperia dacotae Dakota Skipper Xeric prairie FC G2 1 South Dakota Iowa; Illinois; Indiana; Hesperia leonardus No Common Name Xeric prairie 1 Maine; Pennsylvania Delaware; Illinois; Indiana; Louisiana; Maryland; Hesperia metea Cobweb Skipper Sand prairie Maine; Pennsylvania; ST 1 Vermont; Wisconsin; West Virginia Colorado; Iowa; Illinois; Kansas; Michigan; Hesperia ottoe Ottoe Skipper Xeric prairie Minnesota; Missouri; ST G3 1 ; Nebraska; South Dakota; Wisconsin Delaware; Illinois; Hesperia sassacus No Common Name Sand savanna 1 Maryland; Pennsylvania Homoeoneuria ammophila A Sand-filtering Mayfly Illinois; Indiana; Wisconsin G3 1 Homorthodes furfurata No Common Name Sand prairie Illinois 1 Hydraecia (Hydroecia) immanis No Common Name Prairie Illinois 1 Illinois; New York; Hydraecia stramentosa No Common Name Mesic prairie 1 Pennsylvania Hydroperla fugitans A Spring Stonefly Illinois; Kansas; Missouri G3 1 Hyparpax aurora No Common Name Sand savanna Illinois 1 Incisalia polios Hoary Elfin Illinois SE 1 Illinois; Indiana; Rhode Iodopepla u-album No Common Name Sand prairie 1 Island Isogenoides varians A Stonefly Illinois; Minnesota; Virginia G3 1 Mesic/wet Itame amboflava No Common Name Illinois 1 prairie Kansendria kansiensis No Common Name Sand prairie Illinois 1 Laevicephalus minimus No Common Name Xeric prairie Illinois 1

19 Laevicephalus peronatus No Common Name Savanna Illinois 1 Illinois; Pennsylvania; Lemmeria digitalis No Common Name Wet prairie 1 Vermont Lethe appalachia No Common Name Illinois 1 Leucania extincta No Common Name Sand prairie Illinois 1 Limotettix elegans No Common Name Wet prairie Illinois; Wisconsin 1 Wet Limotettix nigrax No Common Name Illinois 1 prairie/savanna Limotettix parallelus No Common Name Wet prairie Illinois 1 Limotettix pseudospagneticus No Common Name Wet prairie Illinois 1 Limotettix truncatus No Common Name Wet prairie Illinois 1 Lonatura catalina No Common Name Xeric prairie Illinois 1 Loxagrotis grotei No Common Name Xeric prairie Illinois 1 Loxocrambus awemensis No Common Name Dunes Illinois 1 Illinois; Indiana; Michigan; Minnesota; New Lycaeides melissa samuelis Karner Blue Butterfly Sand savanna FE SE 1 Hampshire; New York; Ohio; Wisconsin Lycaena helloides No Common Name Wet prairie Iowa; Illinois; Ohio 1 Lycaena xanthoides No Common Name Wet Prairie Illinois; Indiana 1 Macrochilo (Hormisa) bivittata No Common Name Prairie Illinois 1 Macrochilo (Hormisa) litophora No Common Name Prairie Illinois 1 Macrochilo (Hormisa) louisiana No Common Name Prairie Illinois 1 Macrosteles pottoria No Common Name Sedge meadows Illinois 1 Illinois; Indiana; Ohio; West Melanchra assimilis No Common Name Prairie fens 1 Virginia Melanomma auricinctaria No Common Name Savanna Illinois 1 Melanoplus dawsoni No Common Name Sand prairie Illinois 1 Memnonia panzeri No Common Name Illinois; Wisconsin 1 diversicolor No Common Name Sedge meadow Illinois; Rhode Island 1 Mesamia straminea No Common Name Mesic prairie Illinois 1

20 Delaware; Florida; Illinois; Maryland; Ohio; Nannothemis bella Elfin Skimmer Fen/seep ST 1 Pennsylvania; Virginia; Wisconsin Sedge Illinois; Michigan; Missouri; Neoconocephalus lyristes No Common Name 1 meadow/fen Wisconsin Nephopterix dammersi No Common Name Xeric prairie Illinois 1

Arkansas; Connecticut; Delaware; Illinois; Kansas; Massachusetts; Maryland; Maine; Michigan; Missouri; Nicrophorus americanus American Burying Beetle Nebraska; New Jersey; New G2 1 York; Ohio; Oklahoma; Pennsylvania; Rhode Island; South Dakota; Tennessee; Texas; Virginia; Wisconsin

Nomotettix parvus Low-ridged Pygmy Grasshopper Illinois; Kansas G3 1 Typographical Iowa; Illinois; Michigan; Change [Original Oarisma poweshiek Powesheik Skipperling Wet prairie Minnesota; South Dakota; G2 1 name: Oarisma Wisconsin powesheik]

Okanagana balli No Common Name Silt loam prairie Illinois 1 Olethreutes comandrana No Common Name Prairie Illinois 1 Sand Olethreutes osmundana No Common Name Illinois 1 prairie/savanna Oligia obtusa No Common Name Sand savanna Illinois 1 Oncocnemis riparia No Common Name Sand prairie Illinois; Massachusetts 1 Oncocnemis saundersiana No Common Name Prairie Illinois 1

21 Oncocnemis viriditincta No Common Name Sand savanna Illinois 1 Illinois; Maryland; Pachypolia atricornis Three-horned Moth G3 1 Michigan; Vermont Paecetes abrostolella No Common Name Sand prairie Illinois 1 1 Palus bilineatus No Common Name Prairie Illinois 1 1 Palus delector No Common Name Prairie Illinois 1 1 Palus luteocephalus No Common Name Prairie Illinois 1 Pangrapta decoralis No Common Name Sand prairie Illinois 1 Illinois; New York; aerata No Common Name 1 Pennsylvania Delaware; Illinois; Papaipema araliae Aralia Shoot Borer Moth G3 1 Pennsylvania Illinois; Michigan; Papaipema beeriana Blazing Star Stem Borer Prairie/fen Minnesota; Ohio; G3 1 Wisconsin Papaipema birdi No Common Name Wet prairie/fen Delaware; Illinois 1

Papaipema cerina No Common Name Savanna Illinois; Michigan; New York 1

Papaipema cerrusata No Common Name Wet prairie/fen Illinois 1 Wet/mesic Papaipema eryngii Rattlesnake-master Borer Moth Illinois; Oklahoma SE G1 1 prairie Papaipema eupatorii No Common Name Wet prairie Delaware; Illinois 1 Papaipema harrissi No Common Name Fen Illinois 1 Papaipema inquaesita No Common Name Wet prairie Illinois 1 Connecticut; Illinois; Papaipema leucostigma No Common Name Sand savanna 1 Indiana; Pennsylvania Mesic/wet No Common Name Illinois 1 prairie Papaipema lysimachiae No Common Name Sedge meadow Delaware; Illinois 1

22 Connecticut; Delaware; Illinois; Michigan; New Papaipema maritima No Common Name Prairie/fen 1 Jersey; New York; Pennsylvania Papaipema necopina No Common Name Savanna Illinois 1 Papaipema nelita No Common Name Fen/savanna Illinois 1 Papaipema nepheleptena No Common Name Wet prairie/fen Illinois 1 Papaipema pterisii No Common Name Sand savanna Delaware; Illinois 1 Papaipema rigida No Common Name Mesic prairie Delaware; Illinois 1 Papaipema rutila No Common Name Savanna Delaware; Illinois 1 Connecticut; Illinois; Papaipema sciata Cluvers Root Borer Prairie/fen G3 1 Michigan; New York Illinois; Michigan; Ohio; Papaipema silphii Silphium Borer Moth Prairie G3 1 Wisconsin Mesic/wet Papaipema sp. 10 Grundy County Papaipema Illinois G1 1 prairie Delaware; Illinois; Indiana; Papaipema speciosissima No Common Name Sand prairie 1 Michigan Papaipema unimoda No Common Name Prairie/fen Illinois 1 Paraleptophlebia sticta A Mayfly Illinois G1 1 Paraphilaenus parallelus No Common Name Wet prairie Illinois; Wisconsin 1 Paraphlepsius altus No Common Name Sand prairie Illinois 1 Paraphlepsius carolinus No Common Name Sand prairie Illinois 1 Paraphlepsius electus No Common Name Prairie Illinois 1 Paraphlepsius humidus No Common Name Wet prairie Illinois 1 Paraphlepsius incisus No Common Name Savanna Illinois 1 Paraphlepsius lascivius No Common Name Savanna Illinois 1 Paraphlepsius lupalus Leafhopper Sand prairie Illinois SE 1 Paraphlepsius maculosus No Common Name Sand prairie Illinois; Wisconsin 1 Paraphlepsius nebulosus No Common Name Prairie Illinois 1 Paraphlepsius rossi No Common Name Savanna Illinois 1 Paraphlepsius solidaginis No Common Name Prairie Illinois 1 Paraphlepsius texanus No Common Name Hill prairie Illinois 1

23 Paraphlepsius umbellatus No Common Name Prairie Illinois 1 Paraphlepsius umbrosus No Common Name Wet prairie Illinois 1 maculalis No Common Name Marsh Illinois 1 Pediasia abnaki No Common Name Fens Illinois 1 Peltonotellus histrionicus No Common Name Wet prairie Illinois 1 Perlesta golconda A Stonefly Illinois G2 1 Petrophora subaequaria No Common Name Savanna Illinois 1 Phalaenostola hanhami No Common Name Prairie Illinois 1 ernestinana No Common Name Prairie Illinois 1 Illinois; Indiana; Massachusetts; Maryland; Pieris virginiensis West Virginia White G3 1 Pennsylvania; Vermont; Wisconsin Plagiomimicus (Stibadium) spumosuNo Common Name Prairie Illinois 1 Plagiomimicus heitzmani No Common Name Prairie Illinois 1 Platyperigea () meralis No Common Name Sand savanna Illinois 1 Platytes vobisne No Common Name Wet prairie Illinois 1 Plauditus veteris A Mayfly Illinois; Maine G2 1 Plusia venusta No Common Name Wet prairie Illinois 1 Iowa; Illinois; Rhode Island; Poanes viator No Common Name Sedge meadow 1 1 Vermont Polyamia compacta No Common Name Prairie Illinois 1 Polyamia dilata No Common Name Hill prairie Illinois; Wisconsin 1 Polyamia herbida No Common Name Sand savanna Illinois 1 Polyamia interrupta No Common Name Sand savanna Illinois 1 Polyamia obtecta No Common Name Xeric prairie Illinois 1 Polyamia rossi No Common Name Sand prairie Illinois 1 Polyamia similaris No Common Name Xeric prairie Illinois 1 Prairiana cinerea No Common Name Prairie/savanna Illinois; Wisconsin 1 Prionapteryx achatina No Common Name Sand prairie Illinois 1 Prionapteryx nebulifera No Common Name Dunes Illinois 1

24 Arkansas; Iowa; Illinois; Mesic/wet Problema byssus Byssus Skipper Indiana; Kansas; Oklahoma; G3 1 prairie Wisconsin Procloeon irrubrum A Mayfly Illinois G2 1 Procloeon mendax A Mayfly Illinois; Maine; New York G2 1 Procloeon quaesitum A Mayfly Illinois G2 1 Procloeon simplex A Mayfly Illinois; Maine; Wisconsin G2 1 Proserpinus guarae No Common Name Mesic prairie Illinois 1 Protorthodes incincta No Common Name Sand prairie Illinois 1 Connecticut; Illinois; Massachusetts; Maine; Psectraglaea carnosa No Common Name Sand savanna 1 New York; Pennsylvania; Wisconsin Pseudanophthalmus illinoisensis Illinois Cave Beetle Illinois G1 1 Pseudeva purpurigera No Common Name Wet prairie Illinois 1 Pseudexentera vaccinii No Common Name Sand prairie Illinois 1 Illinois; Michigan; Pygarctia spraguei Sprague's Pygarctic Sand savanna G3 1 Wisconsin Pyla arenaeola No Common Name Dunes Illinois 1 Pyrausta laticlavia No Common Name Prairie Illinois; Indiana 1 Pyrausta orphisalis No Common Name Prairie Illinois 1 Replaced with Illinois; Massachusetts; Current Maryland; Maine; Taxonomic Name Michigan; New York; Rhionaeschna mutata Spatterdock Darner Mesic prairie 1 Based on ITIS Pennsylvania; Rhode Island; [Original name: Virginia; Vermont; Aeshna mutata] Wisconsin Connecticut; Illinois; aurantiago No Common Name Mesic prairie Massachusetts; 1 Pennsylvania Richia n. sp. No Common Name Sand prairie Illinois 1

25 Rimulincola divalis No Common Name Arkansas; Illinois G1 1 Sand Rosenus cruciatus No Common Name Illinois 1 prairie/savanna

District of Columbia; Iowa; Illinois; Maryland; Maine; Satyrium edwardsii No Common Name Savanna 1 Pennsylvania; Rhode Island; Vermont; West Virginia

Sand Scaphytopius abbreviatus No Common Name Illinois 1 prairie/savanna Scaphytopius cinereus No Common Name Prairie Illinois 1 Scaphytopius dorsalis No Common Name Xeric prairie Illinois 1 1 Scaphytopius rubellus No Common Name Prairie Illinois 1 Scaphytopius vaccinium No Common Name Xeric prairie Illinois 1 Sand & hill gloriosa No Common Name Illinois; Indiana 1 prairie Schinia gracilenta (bifascia) No Common Name Wet prairie Illinois 1 Schinia guarae No Common Name mesic prairie Illinois 1 Arkansas; Illinois; Indiana; Schinia indiana No Common Name sand savanna Michigan; Minnesota; 1 Wisconsin Mesic-xeric Schinia jaguarina No Common Name Illinois 1 prairie Schinia lucens No Common Name Prairie Illinois; Indiana; Michigan 1 Schinia nundina No Common Name Sand savanna Illinois 1 Schinia oleagina No Common Name Xeric prairie Illinois 1 Schinia saturata No Common Name Sand prairie Illinois 1 Mesic-xeric Schinia septentrionalis No Common Name Delaware; Illinois 1 prairie Illinois; Massachusetts; Schizura apicalis Plain Schizura G2 1 Pennsylvania

26 Wet/mesic Scudderia pistillata No Common Name Illinois 1 prairie Sand Semiothisa eremiata No Common Name Illinois 1 prairie/savanna Serratella frisoni Frison's Serratellan Mayfly Illinois; Missouri G3 1 Siphlonurus marshalli A Mayfly Illinois G3 1 Sitochroa dasconalis No Common Name Illinois 1 Illinois; Indiana; Michigan; Somatochlora hineana Hine's Emerald Dragonfly Fen/seep FE SE G2 1 Missouri; Ohio; Wisconsin Spartiniphaga includens No Common Name Wet prairie Illinois; Indiana 1 Connecticut; Illinois; Spartiniphaga inops No Common Name Wet prairie Massachusetts; Michigan; 1 Ohio Spartiniphaga panatela No Common Name Wet prairie Illinois 1 Delaware; Illinois; Speyeria aphrodite No Common Name Mesic prairie 1 Pennsylvania Arkansas; Illinois; Missouri; Oklahoma; Pennsylvania; Speyeria diana Diana Fritillary G3 1 ; Tennessee; Virginia; West Virginia

27 Colorado; Connecticut; District of Columbia; Delaware; Iowa; Illinois; Kansas; Maryland; Michigan; Minnesota; Xeric/mesic Speyeria idalia Regal Fritillary Missouri; Nebraska; New FC ST G3 1 prairie York; Ohio; Oklahoma; Pennsylvania; Rhode Island; South Dakota; Virginia; Vermont; Wisconsin; West Virginia Mesic/wet Sphinx eremitus No Common Name Delaware; Illinois; Vermont 1 prairie Sphinx luscitiosa No Common Name Prairie Illinois; Vermont 1 Stegasta bosquella No Common Name Prairie Illinois 1 Stethophyma lineatum No Common Name Sedge meadow Illinois; Wisconsin 1 Stroggylocephala mixtus No Common Name Wet prairie Illinois 1 Georgia; Illinois; Maryland; Michigan; Minnesota; Stylurus notatus Elusive Clubtail G3 1 Missouri; New York; Virginia Suleima helianthana No Common Name Prairie Illinois 1 Tarachidia binocula No Common Name Xeric/wet prairie Illinois 1 Tebenna silphiella No Common Name Prairie Illinois 1 Tetralopha baptisiella No Common Name Prairie Illinois 1 Texananus cumulatus No Common Name Sand prairie Illinois 1 Texananus decorus No Common Name Prairie Illinois 1 Thaumatopsis pectinifer No Common Name Sand Illinois 1 Tricholita notata No Common Name Mesic prairie Illinois; Ohio 1 Trichosilia manifesta No Common Name Sand savanna Illinois 1 Triclonella determinatella No Common Name Prairie Illinois 1

28 Trimerotropis maritima No Common Name Dunes Illinois; Missouri; Wisconsin 1 Trimerotropis saxatilis A Grasshopper Illinois G3 1 Ulolonche modesta No Common Name Sand savanna Illinois 1 Vaxi auratella No Common Name Wet prairie Illinois 1 Vaxi critica No Common Name Wet prairie Illinois 1 1 Xerophloea major No Common Name Prairie Illinois 1 Xerophloea peltata No Common Name Sand prairie Illinois 1

Sand Zomaria interuptolineana No Common Name Illinois 1 prairie/savanna

29 OTHER

Changes to Habitat Scientific Name Common Name Original States Association Name Global Rank Global State Listing State Endemic to IL to Endemic Key Population Key Possible Concern Rare or Declining Representative Species Rare or Vunerable Habitat Rare or Vunerable Oncopodura iowae A Cave Isopod Springtail Illinois G3 1 Semionellus placidus A Millipede Illinois; Virginia G3 1 Sphalloplana hubrichti A Cave Obligate Planarian Caves Illinois; Missouri G3 1 Tingupa pallida A Cave Obligate Millipede Caves Illinois; Missouri G3 1 Zosteractis interminata A Millipede Illinois; Missouri G3 1

30