State and Federally Listed Endangered and Threatened Animals of California
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
LONGFIN SMELT Spirinchus Thaleichthys USFWS: None CDFG: Threatened
LSA ASSOCIATES, INC. PUBLIC DRAFT SOLANO HCP JULY 2012 SOLANO COUNTY WATER AGENCY NATURAL COMMUNITY AND SPECIES ACCOUNTS LONGFIN SMELT Spirinchus thaleichthys USFWS: None CDFG: Threatened Species Account Status and Description. The longfin smelt is listed as a threatened species by the California Fish and Game Commission. Abundance of the longfin smelt has reached record lows in the San Francisco-Delta population, and the species may already be extinct in some northern California estuarine populations, resulting in an overall threat of extinction to the species within California (Federal Register 2008). The longfin smelt was also proposed for federal listing, but on April 8, 2009 the USFWS determined that the San Francisco Bay Estuary population does not qualify for listing as a distinct population segment under federal regulations. Further assessment of the entire population is being conducted, however, and future listing may be considered. Photo courtesy of California Department of Fish and Game Longfin smelt, once mature, are slim, silver fish in the family Osmeridae (true smelts). Moyle (2002) describes the species as being 90-110 mm (standard length) at maturity, with a translucent silver appearance along the sides of the body, and an olive to iridescent pinkish hue on the back. Mature males are often darker than females, with enlarged and stiffened dorsal and anal fins, a dilated lateral line region, and breeding tubercles on paired fins and scares. Longfin smelt can be distinguished from other California smelt by their long pectoral fins (which reach or nearly reach the bases of the pelvic fins), incomplete lateral line, weak or absent striations on the opercular bones, low number of scales in the lateral line (54-65) and long maxillary bones (which in adults extent just short of the posterior margin of the eye). -
Critically Endangered - Wikipedia
Critically endangered - Wikipedia Not logged in Talk Contributions Create account Log in Article Talk Read Edit View history Critically endangered From Wikipedia, the free encyclopedia Main page Contents This article is about the conservation designation itself. For lists of critically endangered species, see Lists of IUCN Red List Critically Endangered Featured content species. Current events A critically endangered (CR) species is one which has been categorized by the International Union for Random article Conservation status Conservation of Nature (IUCN) as facing an extremely high risk of extinction in the wild.[1] Donate to Wikipedia by IUCN Red List category Wikipedia store As of 2014, there are 2464 animal and 2104 plant species with this assessment, compared with 1998 levels of 854 and 909, respectively.[2] Interaction Help As the IUCN Red List does not consider a species extinct until extensive, targeted surveys have been About Wikipedia conducted, species which are possibly extinct are still listed as critically endangered. IUCN maintains a list[3] Community portal of "possibly extinct" CR(PE) and "possibly extinct in the wild" CR(PEW) species, modelled on categories used Recent changes by BirdLife International to categorize these taxa. Contact page Contents Tools Extinct 1 International Union for Conservation of Nature definition What links here Extinct (EX) (list) 2 See also Related changes Extinct in the Wild (EW) (list) 3 Notes Upload file Threatened Special pages 4 References Critically Endangered (CR) (list) Permanent -
Questions and Answers About Water Diversions and Delta Smelt Protections
Questions and Answers about Water Diversions and Delta Smelt Protections California Natural Resources Agency February 12, 2013 What’s the problem? Over the course of the last decade, populations of several fish species in the Sacramento-San Joaquin River Delta have declined to extremely low levels. In some cases, particularly Delta smelt, these declines have triggered requirements under the U.S. Endangered Species Act and California Endangered Species Act to curtail pumping rates at the federal and state water project pumping facilities in the south Delta. Starting in mid-December, the appearance of smelt at the fish-salvage operations near the pumping plants has triggered a significant reduction in the volume of water the water projects can convey to farms and cities in Southern California, the Central Valley, and the San Francisco Bay Area. Significant winter storms in the next couple of months could change the situation, but the pumping curtailment of recent weeks makes it more likely that in the coming year, many urban and farm water districts will have to either rely more heavily on other water sources or make do with a reduced supply by, for example, planting fewer acres of crops. How are decisions regarding pumping cuts made? Operations of the water project pumps are regulated to comply with endangered species law through “biological opinions” issued by federal regulatory agencies. In 2007, a federal court found that existing biological opinions written to protect Delta smelt and several runs of anadromous fish were inadequate. As a result, two new biological opinions were written. The biological opinion that is controlling pumping rates now is a 2008 biological opinion by the U.S. -
Improving Habitat Restoration for Native Pollinators in San Francisco Tyrha Delger [email protected]
The University of San Francisco USF Scholarship: a digital repository @ Gleeson Library | Geschke Center Master's Projects and Capstones Theses, Dissertations, Capstones and Projects Spring 5-18-2018 Improving Habitat Restoration for Native Pollinators in San Francisco Tyrha Delger [email protected] Follow this and additional works at: https://repository.usfca.edu/capstone Recommended Citation Delger, Tyrha, "Improving Habitat Restoration for Native Pollinators in San Francisco" (2018). Master's Projects and Capstones. 739. https://repository.usfca.edu/capstone/739 This Project/Capstone is brought to you for free and open access by the Theses, Dissertations, Capstones and Projects at USF Scholarship: a digital repository @ Gleeson Library | Geschke Center. It has been accepted for inclusion in Master's Projects and Capstones by an authorized administrator of USF Scholarship: a digital repository @ Gleeson Library | Geschke Center. For more information, please contact [email protected]. This Master’s Project Improving Habitat Restoration for Native Pollinators in San Francisco by Tyrha Delger is submitted in partial fulfillment of the requirements or the degree of Master of Science in Environmental Management at the University of San Francisco Submitted: Received: ……………………………. …………………………….... Your Name Date Allison Luengen, Ph.D. Date Name: Tyrha Delger USF MSEM Master’s Project Spring 2018 Final Paper Table of Contents List of Tables………………………………………………………………………………………....1 List of Figures………………………………………………………………………………………..2 Abstract……………………………………………………………………………………………….3 -
Papilio Series) @17 2006
(NEW April 28 PAPILIO SERIES) @17 2006 PROPOSALS FOR A NEW INSECT STUDY, COMMERCE, AND CONSERVATION LAW THAT DEREGULATES DEAD INSECTS, AND PROPOSALS FOR FIXING THE ENDANGERED SPECIES ACT AS APPLIED TO INSECTS By Dr. James A. Scott, 60 Estes St., Lakewood, Colorado, 80226 (Ph.D. in entomology, University of California, Berkeley) Why Do We Need New Insect Laws? The current laws regulating insects (and plants) in the U.S. are very bad. They were made for deer, and are only incidentally being applied to insects, because no legislators ever thought to make laws specifically targeted at insects that are not agricultural pests. These laws are not serving the conservation of insects well, and the laws are retarding the taxonomic study of insects, and are making criminals out of harmless hobbyist insect collectors. Basically, large animals like deer and Bighorn Sheep can be managed by controlling the numbers hunted using bag limits and exclusion areas etc., and roping and corraling them and transporting them to new sites. Large animals tend to have low population numbers, so might need to be protected from hunting (after all, at the end of the shooting spree in the late 1800s, the U.S. reached a low of population numbers for Bison and deer and nearly every other large animal, and their numbers have gradually recovered since). But insects are tiny by comparison, and their population sizes are huge by comparison. The average insect may be a thousand or a million times more numerous than your average deer'. Insect population sizes cannot be "managed" like deer, because population sizes vary hugely mostly depending on the weather and other uncontrollable factors, and their survival depends on the continued survival of their habitat, rather than useless government intervention. -
List of Animal Species with Ranks October 2017
Washington Natural Heritage Program List of Animal Species with Ranks October 2017 The following list of animals known from Washington is complete for resident and transient vertebrates and several groups of invertebrates, including odonates, branchipods, tiger beetles, butterflies, gastropods, freshwater bivalves and bumble bees. Some species from other groups are included, especially where there are conservation concerns. Among these are the Palouse giant earthworm, a few moths and some of our mayflies and grasshoppers. Currently 857 vertebrate and 1,100 invertebrate taxa are included. Conservation status, in the form of range-wide, national and state ranks are assigned to each taxon. Information on species range and distribution, number of individuals, population trends and threats is collected into a ranking form, analyzed, and used to assign ranks. Ranks are updated periodically, as new information is collected. We welcome new information for any species on our list. Common Name Scientific Name Class Global Rank State Rank State Status Federal Status Northwestern Salamander Ambystoma gracile Amphibia G5 S5 Long-toed Salamander Ambystoma macrodactylum Amphibia G5 S5 Tiger Salamander Ambystoma tigrinum Amphibia G5 S3 Ensatina Ensatina eschscholtzii Amphibia G5 S5 Dunn's Salamander Plethodon dunni Amphibia G4 S3 C Larch Mountain Salamander Plethodon larselli Amphibia G3 S3 S Van Dyke's Salamander Plethodon vandykei Amphibia G3 S3 C Western Red-backed Salamander Plethodon vehiculum Amphibia G5 S5 Rough-skinned Newt Taricha granulosa -
Species Account MISSION BLUE BUTTERFLY Icaricia Icarioides Missionensis
U.S. Fish & Wildlife Service Sacramento Fish & Wildlife Office Species Account MISSION BLUE BUTTERFLY Icaricia icarioides missionensis CLASSIFICATION: Endangered Federal Register 41:22041; June 1, 1976 http://ecos.fws.gov/docs/federal_register/fr99.pdf CRITICAL HABITAT: None designated RECOVERY PLAN: Final Recovery Plan for San Bruno Elfin and Mission Blue Butterflies. October 10, 1984 (This plan is now out of date. Contact us if you need a copy.) 5-YEAR REVIEW: Completed February 2010. No change recommended. www.fws.gov/ecos/ajax/docs/five_year_review/doc3216.pdf Mission Blue Butterfly (285 KB) David Wright, USFWS DESCRIPTION The mission blue ( Icaricia icarioides missionensis ) is a small, delicate butterfly in the Lycaenidae (gossamer-winged butterfly) family. Wingspan is about 2.5 to 3.6 centimeters. (1 to 1.5 inch). The upper wing surfaces of the male are iridescent blue and lavender with black margins fringed with long white hair-like scales. There are no spots on the upper surfaces of the wings. In males, the ventral surfaces of the wings are whitish with small circular gray spots in the submarginal areas and larger circular black spots located in post-median and submedian areas of the fore and hind wings. The body of the male is dark bluish brown. Females have dark brown upper wing surfaces marked with blue basal areas. The margins and wing fringe are similar to the male. Female underwings are stone gray with a dot pattern similar to the males'. The adult flight season extends from late March to early July, depending on the location and microclimatic conditions. Females lay eggs throughout the mating flight. -
Butterflies and Moths of Cibola County, New Mexico, United States
Heliothis ononis Flax Bollworm Moth Coptotriche aenea Blackberry Leafminer Argyresthia canadensis Apyrrothrix araxes Dull Firetip Phocides pigmalion Mangrove Skipper Phocides belus Belus Skipper Phocides palemon Guava Skipper Phocides urania Urania skipper Proteides mercurius Mercurial Skipper Epargyreus zestos Zestos Skipper Epargyreus clarus Silver-spotted Skipper Epargyreus spanna Hispaniolan Silverdrop Epargyreus exadeus Broken Silverdrop Polygonus leo Hammock Skipper Polygonus savigny Manuel's Skipper Chioides albofasciatus White-striped Longtail Chioides zilpa Zilpa Longtail Chioides ixion Hispaniolan Longtail Aguna asander Gold-spotted Aguna Aguna claxon Emerald Aguna Aguna metophis Tailed Aguna Typhedanus undulatus Mottled Longtail Typhedanus ampyx Gold-tufted Skipper Polythrix octomaculata Eight-spotted Longtail Polythrix mexicanus Mexican Longtail Polythrix asine Asine Longtail Polythrix caunus (Herrich-Schäffer, 1869) Zestusa dorus Short-tailed Skipper Codatractus carlos Carlos' Mottled-Skipper Codatractus alcaeus White-crescent Longtail Codatractus yucatanus Yucatan Mottled-Skipper Codatractus arizonensis Arizona Skipper Codatractus valeriana Valeriana Skipper Urbanus proteus Long-tailed Skipper Urbanus viterboana Bluish Longtail Urbanus belli Double-striped Longtail Urbanus pronus Pronus Longtail Urbanus esmeraldus Esmeralda Longtail Urbanus evona Turquoise Longtail Urbanus dorantes Dorantes Longtail Urbanus teleus Teleus Longtail Urbanus tanna Tanna Longtail Urbanus simplicius Plain Longtail Urbanus procne Brown Longtail -
Endangered Animals
Preparing for your Education Session: Endangered Animals Location: Rainforest Life During the session students will: Duration: 45 minutes Sit, listen and answer questions Curriculum links Look at and touch real hunted KS2 Science animal biofacts Year 4 programme of study (2014) - Living things and their Share thoughts and ideas with habitats the rest of the group. Pupils should be taught to recognise that environments can change Meet a live animal (where and that this can sometimes pose dangers to living things possible). Session content This session explores how animals can become endangered or extinct due to threats such as hunting and habitat destruction. The problems that animals face are introduced alongside examples of positive things that are people can do to help. Using the Zoo to support this session The photocopiable worksheet on the reverse of this page encourages observation of different types of animals. Look for the signs on each animal’s enclosure: these will tell you how endangered an animal is and some of the threats that it may face. B.U.G.S! shows a wide range of different animals, including Partula snails which were extinct in the wild but have now been successfully re-introduced thanks to the work of ZSL. You may wish to visit some of these critically endangered animals at the Zoo: Animal Location Partula snails B.U.G.S! Bali starling B.U.G.S! & Blackburn Pavilion Golden Lion Tamarin Rainforest Life Asian Lions Land of the Lions* Gorilla Gorilla Kingdom Radiated tortoise Reptile House Philippine crocodile Reptile House * Land of the Lions opening spring 2016 Suggested classroom activity (for before or after your visit) Children pick an endangered species to research and use their information to make an informative poster about their animal, to display to the rest of the school. -
Endangered Species
FEATURE: ENDANGERED SPECIES Conservation Status of Imperiled North American Freshwater and Diadromous Fishes ABSTRACT: This is the third compilation of imperiled (i.e., endangered, threatened, vulnerable) plus extinct freshwater and diadromous fishes of North America prepared by the American Fisheries Society’s Endangered Species Committee. Since the last revision in 1989, imperilment of inland fishes has increased substantially. This list includes 700 extant taxa representing 133 genera and 36 families, a 92% increase over the 364 listed in 1989. The increase reflects the addition of distinct populations, previously non-imperiled fishes, and recently described or discovered taxa. Approximately 39% of described fish species of the continent are imperiled. There are 230 vulnerable, 190 threatened, and 280 endangered extant taxa, and 61 taxa presumed extinct or extirpated from nature. Of those that were imperiled in 1989, most (89%) are the same or worse in conservation status; only 6% have improved in status, and 5% were delisted for various reasons. Habitat degradation and nonindigenous species are the main threats to at-risk fishes, many of which are restricted to small ranges. Documenting the diversity and status of rare fishes is a critical step in identifying and implementing appropriate actions necessary for their protection and management. Howard L. Jelks, Frank McCormick, Stephen J. Walsh, Joseph S. Nelson, Noel M. Burkhead, Steven P. Platania, Salvador Contreras-Balderas, Brady A. Porter, Edmundo Díaz-Pardo, Claude B. Renaud, Dean A. Hendrickson, Juan Jacobo Schmitter-Soto, John Lyons, Eric B. Taylor, and Nicholas E. Mandrak, Melvin L. Warren, Jr. Jelks, Walsh, and Burkhead are research McCormick is a biologist with the biologists with the U.S. -
Larval-Ant Interactions in the Mojave Desert: Communication Brings Us Together
UNLV Theses, Dissertations, Professional Papers, and Capstones May 2018 Larval-Ant Interactions in the Mojave Desert: Communication Brings Us Together Alicia Mellor Follow this and additional works at: https://digitalscholarship.unlv.edu/thesesdissertations Part of the Environmental Sciences Commons, and the Terrestrial and Aquatic Ecology Commons Repository Citation Mellor, Alicia, "Larval-Ant Interactions in the Mojave Desert: Communication Brings Us Together" (2018). UNLV Theses, Dissertations, Professional Papers, and Capstones. 3291. http://dx.doi.org/10.34917/13568598 This Thesis is protected by copyright and/or related rights. It has been brought to you by Digital Scholarship@UNLV with permission from the rights-holder(s). You are free to use this Thesis in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s) directly, unless additional rights are indicated by a Creative Commons license in the record and/ or on the work itself. This Thesis has been accepted for inclusion in UNLV Theses, Dissertations, Professional Papers, and Capstones by an authorized administrator of Digital Scholarship@UNLV. For more information, please contact [email protected]. LARVAL‐ANT INTERACTIONS IN THE MOJAVE DESERT: COMMUNICATION BRINGS US TOGETHER By Alicia M. Mellor Bachelor of Science – Biological Sciences Colorado Mesa University 2013 A thesis submitted in partial fulfillment of the requirements for the Master of Science – Biological Sciences College of Sciences School of Life Sciences The Graduate College University of Nevada, Las Vegas May 2018 Thesis Approval The Graduate College The University of Nevada, Las Vegas April 12, 2018 This thesis prepared by Alicia M. -
Eriogonum Visheri A
Eriogonum visheri A. Nelson (Visher’s buckwheat): A Technical Conservation Assessment Prepared for the USDA Forest Service, Rocky Mountain Region, Species Conservation Project December 18, 2006 Juanita A. R. Ladyman, Ph.D. JnJ Associates LLC 6760 S. Kit Carson Cir E. Centennial, CO 80122 Peer Review Administered by Center for Plant Conservation Ladyman, J.A.R. (2006, December 18). Eriogonum visheri A. Nelson (Visher’s buckwheat): a technical conservation assessment. [Online]. USDA Forest Service, Rocky Mountain Region. Available: http://www.fs.fed.us/r2/ projects/scp/assessments/eriogonumvisheri.pdf [date of access]. ACKNOWLEDGMENTS The time spent and help given by all the people and institutions listed in the reference section are gratefully acknowledged. I would also like to thank the North Dakota Parks and Recreation Department, in particular Christine Dirk, and the South Dakota Natural Heritage Program, in particular David Ode, for their generosity in making their records, reports, and photographs available. I thank the Montana Natural Heritage Program, particularly Martin Miller, Mark Gabel of the Black Hills University Herbarium, Robert Tatina of the Dakota Wesleyan University, Christine Niezgoda of the Field Museum of Natural History, Carrie Kiel Academy of Natural Sciences, Dave Dyer of the University of Montana Herbarium, Caleb Morse of the R.L. McGregor Herbarium, Robert Kaul of the C. E. Bessey Herbarium, John La Duke of the University of North Dakota Herbarium, Joe Washington of the Dakota National Grasslands, and Doug Sargent of the Buffalo Gap National Grasslands - Region 2, for the information they provided. I also appreciate the access to files and assistance given to me by Andrew Kratz, Region 2 USDA Forest Service, and Chuck Davis, U.S.