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Species Account CALLIPPE SILVERSPOT BUTTERFLY Speyeria Callippe Callippe
U.S. Fish & Wildlife Service Sacramento Fish & Wildlife Office Species Account CALLIPPE SILVERSPOT BUTTERFLY Speyeria callippe callippe CLASSIFICATION: Endangered Federal Register 62:64306 ; December 5, 1997 http://ecos.fws.gov/docs/federal_register/fr3183.pdf CRITICAL HABITAT : None designated RECOVERY PLAN: Draft Recovery Plan For The Callippe Silverspot Butterfly (Under development) FIVE-YEAR REVIEW October 20, 2009. We recommended no change in status. http://ecos.fws.gov/docs/five_year_review/doc2518.pdf (Latest info on this species.) DESCRIPTION The callippe (ca-LIP-ee) silverspot is a medium-sized butterfly in the brush foot family (Nymphalidae). It has a wingspan of about 5.5 centimeters (2.2 inches). The upper wings are brown with extensive black spots and lines, and the basal areas are extremely dark. The undersides are brown, orange-brown and tan with black lines and distinctive black and bright silver spots. The basal areas of the wings and body are densely hairy. The caterpillars are dark- colored with many branching sharp spines on their backs. Identification of the subspecies is challenging in some parts of its range because it can hybridize with Lilian’s and Comstock’s silverspot butterflies, producing offspring that are intermediate in appearance. Life History and Ecology The callippe silverspot butterfly has one flight of adults per year. It undergoes complete metamorphosis (a structural transformation during the development of an organism) from egg to larval, pupal and adult stages. Egg Stage During the early summer flight season, females lay their eggs on the dry remains of the larval food plant, Johnny jump-up ( Viola pedunculata ), or on the surrounding debris. -
Cover Letter for PG&E Midterm Pruning Report
Effect of different grazing regimes on Viola pedunculata populations at King Ranch - 2010 December 16, 2010 Prepared by: Elizabeth Bernhardt Tedmund Swiecki Prepared for: Sue Wickham Solano Land Trust 1001 Texas Street, Ste C Fairfield, CA 94533 P HYTOSPHERE R ESEARCH 1027 Davis Street, Vacaville, CA 95687-5495 707-452-8735 email: [email protected] URL: http://phytosphere.com 2010 - King Ranch V. pedunculata grazing study Page 2 of 16 SUMMARY This report discusses second year results of a study that investigates how specific changes to the grazing regime at King Ranch affects cover of Viola pedunculata, the larval food plant of the Callippe silverspot butterfly. In 2007, we established plots in six clusters of three plots each at widely spaced locations on the ranch, with three clusters on each of two common soil types. Cover in these plots was read in spring 2007 and 2008 to serve as a baseline. One plot in each cluster was excluded from grazing early in the grazing season in 2009 and 2010. A second plot in each cluster was excluded from grazing late in the season in 2009 and 2010. The plots excluded from grazing did not differ in V. pedunculata cover or grass cover compared to plots which had not been excluded from grazing. Although grass cover and vegetation height were negatively correlated with V. pedunculata cover, excluding plots from grazing for short periods did not result in V. pedunculata cover differences. Vegetation height and cover were correlated with precipitation during the growing season. Due to the interactions that exist between grazing impacts and weather, we recommend that the study be continued for at least two to three more years, so that treatment effects can be assessed over a wider range of weather conditions. -
3.4 Biological Resources for the Purpose of This EIR, Biological Resources Comprise Vegetation, Wildlife, Natural Communities, and Wetlands and Other Waters
Impact Analysis Alameda County Community Development Agency Biological Resources 3.4 Biological Resources For the purpose of this EIR, biological resources comprise vegetation, wildlife, natural communities, and wetlands and other waters. Potential biological resource impacts associated with the program and the two individual projects are analyzed. Potential impacts are described quantitatively and qualitatively in Section 3.4.2, Environmental Impacts. This section also identifies specific and detailed measures to avoid, minimize, or compensate for potentially significant impacts on biological resources, where necessary. 3.4.1 Existing Conditions Regulatory Setting Federal Endangered Species Act Pursuant to the federal Endangered Species Act (ESA), USFWS and the National Marine Fisheries Service (NMFS) have authority over projects that may result in take of a species listed as threatened or endangered under the act. Take is defined under the ESA, in part, as killing, harming, or harassing. Under federal regulations, take is further defined to include habitat modification or degradation that results, or is reasonably expected to result, in death or injury to wildlife by significantly impairing essential behavioral patterns, including breeding, feeding, or sheltering. If a likelihood exists that a project would result in take of a federally listed species, either an incidental take permit, under Section 10(a) of the ESA, or a federal interagency consultation, under Section 7 of the ESA, is required. Several federally listed species—vernal pool fairy shrimp (Branchinecta lynchi), longhorn fairy shrimp (Branchinecta longiantenna), vernal pool tadpole shrimp (Lepidurus packardi), California tiger salamander (Ambystoma californiense), California red‐legged frog (Rana draytonii), Alameda whipsnake (Masticophis lateralis euryxanthus), and San Joaquin kit fox (Vulpes macrotis mutica)—have the potential to be affected by activities associated with the Golden Hills and Patterson Pass projects as well as subsequent repowering projects. -
Biological Resources Assessment
Biological Resources Assessment Valle Vista Properties HAYWARD, ALAMEDA COUNTY, CALIFORNIA Prepared For: William Lyon Homes, Inc. 2603 Camino Ramon, Suite 450 San Ramon, California 94583 Contact: Scott Roylance WRA Contact: Mark Kalnins [email protected] Date: July 10, 2017 Revised: November 16, 2017 2169-G East Francisco Blvd., San Rafael, CA 94702 (415) 454-8868 tel [email protected] www.wra-ca.com This page intentionally blank. TABLE OF CONTENTS 1.0 INTRODUCTION ................................................................................................................... 3 2.0 REGULATORY BACKGROUND ........................................................................................... 3 2.1 Sensitive Biological Communities .............................................................................. 3 2.2 Special-Status Species .............................................................................................. 8 2.3 Relevant Local Policies, Ordinances, Regulations ..................................................... 9 3.0 METHODS ............................................................................................................................. 9 3.1 Biological Communities ............................................................................................ 10 3.1.1 Non-Sensitive Biological Communities ...................................................... 10 3.1.2 Sensitive Biological Communities .............................................................. 10 3.2 Special-Status Species ........................................................................................... -
Alameda Whipsnake: the Fasttest Snake in the West by Mike Westphal
Alameda Whipsnake: The Fasttest Snake in the West by Mike Westphal A narrow footpath circles the crest of Mt. Diablo. The sunlight comes early to this high place and in May will warm the rocky soil around the manzanita bushes early in the morning, once the fog has burned away. If you were a snake - a fast snake, a snake that hunted lizards by day - you would live in a place like this, a place among the shrubbery where you could heat up and go. If you, on the other hand, up and go. If you, on the other hand, were a person and Photo by Sheila Larsen / USFWS wanted to pay a call on the Alameda whipsnake, you might also come here. A simple wooden rail follows the footpath on the downhill side. Walk slowly along the rail and watch the ground. Be quiet and alert. The Alameda whipsnake does not wait. If it sees you and doesn’t want to hang around, it will be gone before you even know what you’re looking at. If you are careful enough, you may see a rare and beautiful snake - a snake built for speed. Its body is long (to six feet) annd whiplike (hence the name). The neck is slender, topped with a darting head that houses the big eyes of a visual predator. In color, it is the deep, deep green traditional to British racecars; it is detailed on either side with a bold orange stripe. The whipsnake is polished and glossy in the morning sun. Stare at it as long as you can, for this is no "sit-and-wait" predator, and will soon move away to chase down a fat lizard for breakfast. -
Masticophis Lateralis Euryxanthus)
Federal Register / Vol. 65, No. 192 / Tuesday, October 3, 2000 / Rules and Regulations 58933 EFFECTIVE DATE: October 1, 2000. PART 1837ÐSERVICE CONTRACTING Alameda whipsnakes range from 91 to FOR FURTHER INFORMATION CONTACT: 122 centimeters (3 to 4 feet) in length. James H. Dolvin, NASA Headquarters, 2. Subpart 1837.70 is removed. The dorsal surface is sooty black in Office of Procurement, Contract [FR Doc. 00±25249 Filed 10±2±00; 8:45 am] color with a distinct yellow-orange Management Division (Code HK), BILLING CODE 7510±01±M stripe down each side. The forward Washington, DC 20546. (202) 358±1279, portion of the bottom surface is orange- email: [email protected]. rufous colored, the midsection is cream colored, and the rear portion and tail are SUPPLEMENTARY INFORMATION: DEPARTMENT OF THE INTERIOR pinkish. The adult Alameda whipsnake A. Background Fish and Wildlife Service virtually lacks black spotting on the In 1991, Subpart 1837.70, Acquisition bottom surface of the head and neck. of Training, was added to the NFS. 50 CFR Part 17 Juveniles may show very sparse or weak black spots. Another common name for Section 1837.7000, Acquisition of off- RIN 1018±AF98 the-shelf training courses, provided that the Alameda whipsnake is the ``Alameda striped racer'' (Riemer 1954, the Government Employees Training Endangered and Threatened Wildlife Act of 1958, 5 U.S.C. 4101 et seq., could Jennings 1983, Stebbins 1985). and Plants; Final Determination of The Alameda whipsnake is one of two be used as the authority for acquisition Critical Habitat for the Alameda subspecies of the California whipsnake of ``non-Governmental off-the-shelf Whipsnake (Masticophis lateralis (Masticophis lateralis). -
Alameda Whipsnake (Masticophis Lateralis Euryxanthus) 5-Year
Alameda Whipsnake (Masticophis lateralis euryxanthus) 5-Year Review: Summary and Evaluation Photograph by Sheila Larson U.S. Fish and Wildlife Service Sacramento Fish and Wildlife Office Sacramento, California September 2011 5-YEAR REVIEW Alameda whipsnake (Masticophis lateralis euryxanthus) I. GENERAL INFORMATION Purpose of 5-Year Reviews: The U.S. Fish and Wildlife Service (Service) is required by section 4(c)(2) of the Endangered Species Act (Act) to conduct a status review of each listed species at least once every 5 years. The purpose of a 5-year review is to evaluate whether or not the species’ status has changed since it was listed (or since the most recent 5-year review). Based on the 5-year review, we recommend whether the species should be removed from the list of endangered and threatened species, be changed in status from endangered to threatened, be changed in status from threatened to endangered, or that the status remain unchanged. Our original listing of a species as endangered or threatened is based on the existence of threats attributable to one or more of the five threat factors described in section 4(a)(1) of the Act, and we must consider these same five factors in any subsequent consideration of reclassification or delisting of a species. In the 5-year review, we consider the best available scientific and commercial data on the species, and focus on new information available since the species was listed or last reviewed. If we recommend a change in listing status based on the results of the 5-year review, we must propose to do so through a separate rule-making process defined in the Act that includes public review and comment. -
Federal Register / Vol. 62, No. 234 / Friday, December 5, 1997 / Rules and Regulations
64306 Federal Register / Vol. 62, No. 234 / Friday, December 5, 1997 / Rules and Regulations Authority: 46 U.S.C. 2103, 3306; E.O. SUBCHAPTER TÐSMALL PART 177ÐCONSTRUCTION AND 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. PASSENGER VESSELS (UNDER 100 ARRANGEMENT 277; 49 CFR 1.46. GROSS TONS) 20. The authority citation for part 177 § 121.710 [Corrected] continues to read as follows: PART 175ÐGENERAL PROVISIONS 15. In § 121.710, remove the words Authority: 46 U.S.C. 2103, 3306; E.O. ``part 160, subpart 160.041, of this 18. The authority citation for part 175 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. chapter'' and add, in their place, the 277; 49 CFR 1.46. words ``approval series 160.041''. continues to read as follows: 21. In § 177.500, in paragraph (j)(1), Authority: 46 U.S.C. 2103, 3306; 49 U.S.C. remove the last word ``and'' and add, in PART 122ÐOPERATIONS App. 1804; 49 CFR 1.45, 1.46. Sec. 175.900 its place, the word ``or''; and revise also issued under 44 U.S.C. 3507. 16. The authority citation for part 122 paragraph (o)(1) to read as follows: continues to read as follows: 19. In § 175.400, in the definition for § 177.500 Means of escape. Authority: 46 U.S.C. 2103, 3306, 6101; E.O. ``High Speed Craft'', in the equation ``V 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. = 3.7 × displ 1667 h'', add a decimal point * * * * * 277; 49 CFR 1.46. (o) * * * before the number ``1667'', and add, in (1) The space has a deck area less than § 122.604 [Corrected] alphabetical order, a definition for 30 square meters (322 square feet); ``wood vessel'' to read as follows: 17. -
A Survey of the Grasslands of The
A Survey of the Grasslands of the Northeast Ridge (Guadalupe Hills) as Habitat for the Mission Blue Butterfly (Icaricia icarioides missionensis) and the Callippe Silverspot (Speyeria callippe callippe) For San Bruno Mountain Watch 44 Visitacion Avenue Brisbane, California 94005 May 14, 2007 By Thomas Y. Wang Biologist San Francisco, California Introduction The Mission Blue butterfly Icaricia icarioides missionensis and Callippe Silverspot Speyeria callippe callippe are two endangered butterfly species that live on San Bruno Mountain. The U.S. Fish and Wildlife Service listed the Mission Blue in 1976 (New 1993), and the Calllippe Silverspot was listed in 1997 (USFWS 2007). Both have a restricted range due mainly to urbanization and their particular ecology. The Mission Blue butterfly lays eggs only on several species of lupines, and has an association with specific ant species for a part of its lifecycle (Cushman and Murphy 1993). The Callippe Silverspot also has a restricted host plant – Viola pedunculata. It oviposits in the vicinity of Viola pedunculata (Thomas Reed Associates 1982) or on them (Arnold 1981). The host plants for both butterflies are plants of the grasslands – a scarce plant community of the Franciscan peninsula due to urbanization. The Habitat Conservation Plan of 1983 allowed for take of Mission Blue lands in exchange for land preserved elsewhere and restoration of butterfly habitat. Parts of the Northeast Ridge became the San Bruno Mountain County and State Park. Other parts of it were slated for development and miscellaneous open space. As part of the Habitat Conservation Plan, mark-release-recapture studies were performed on the Callippe Silverspot and the Mission Blue. -
Papilio (New Series) # 25 2016 Issn 2372-9449
PAPILIO (NEW SERIES) # 25 2016 ISSN 2372-9449 ERNEST J. OSLAR, 1858-1944: HIS TRAVEL AND COLLECTION ITINERARY, AND HIS BUTTERFLIES by James A. Scott, Ph.D. in entomology University of California Berkeley, 1972 (e-mail: [email protected]) Abstract. Ernest John Oslar collected more than 50,000 butterflies and moths and other insects and sold them to many taxonomists and museums throughout the world. This paper attempts to determine his travels in America to collect those specimens, by using data from labeled specimens (most in his remaining collection but some from published papers) plus information from correspondence etc. and a few small field diaries preserved by his descendants. The butterfly specimens and their localities/dates in his collection in the C. P. Gillette Museum (Colorado State University, Fort Collins, Colorado) are detailed. This information will help determine the possible collection locations of Oslar specimens that lack accurate collection data. Many more biographical details of Oslar are revealed, and the 26 insects named for Oslar are detailed. Introduction The last collection of Ernest J. Oslar, ~2159 papered butterfly specimens and several moths, was found in the C. P. Gillette Museum, Colorado State University, Fort Collins, Colorado by Paul A. Opler, providing the opportunity to study his travels and collections. Scott & Fisher (2014) documented specimens sent by Ernest J. Oslar of about 100 Argynnis (Speyeria) nokomis nokomis Edwards labeled from the San Juan Mts. and Hall Valley of Colorado, which were collected by Wilmatte Cockerell at Beulah New Mexico, and documented Oslar’s specimens of Oeneis alberta oslari Skinner labeled from Deer Creek Canyon, [Jefferson County] Colorado, September 25, 1909, which were collected in South Park, Park Co. -
Preliminary Insect (Butterfly) Survey at Griffith Park, Los Angeles, California
Kathy Keane October 30, 2003 Keane Biological Consulting 5546 Parkcrest Street Long Beach, CA 90808 Subject: Preliminary Insect (Butterfly) Survey at Griffith Park, Los Angeles, California. Dear Kathy: Introduction At the request of Keane Biological Consulting (KBC), Guy P. Bruyea (GPB) conducted a reconnaissance-level survey for the butterfly and insect inhabitants of Griffith Park in northwestern Los Angeles County, California. This report presents findings of our survey conducted to assess butterfly and other insect diversity within Griffith Park, and briefly describes the vegetation, topography, and present land use throughout the survey area in an effort to assess the overall quality of the habitat currently present. Additionally, this report describes the butterfly species observed or detected, and identifies butterfly species with potential for occurrence that were not detected during the present survey. All observations were made by GPB during two visits to Griffith Park in June and July 2003. Site Description Griffith Park is generally located at the east end of the Santa Monica Mountains northwest of the City of Los Angeles within Los Angeles County, California. The ± 4100-acre Griffith Park is situated within extensive commercial and residential developments associated with the City of Los Angeles and surrounding areas, and is the largest municipal park and urban wilderness area within the United States. Specifically, Griffith Park is bounded as follows: to the east by the Golden State Freeway (Interstate Highway 5) and the -
PAPIUO Ct.J:I?
~. 8 Feb. 20, 1998 PAPIUO ct.J:i?. $3.00 SP£Y£RiA H£SP£RJ5ilD SP£Y£RIA ATLAfITIS ARE DISTINCT SP£CIES by James A. Scott, 60 Estes Street, Lakewood, Colorado 80226, U.S.A. Norbert G. Kondla, Box 244, Genelle, British Columbia VOG IGO, Canada Stephen M. Spomer, Department of Entomology, University of Nebraska, P. 0. Box 830816, Lincoln, Nebraska 68504, U.S.A. Abstract. S. hesperis and S. at/antis are distinct species; past reports of"intergradation" between them actually represent polymorphism of silvering within S. hesperis. S. at/antis is always silvered, and has a darker ( chocolate~brown to blackish-brown) unh disc; it occurs in eastern North America as S. a. at/antis, then ranges as S. a. hollandi over the boreal forest/aspen parklands from Man. to Alta., where it is widely sympatric with S. hesperis helena; S. a. hollandi also occurs in the Rocky Mts. in Alta.-B.C.-NE Wash.-N Ida., where it is sympatric with S. hesperis beani and S. hesperis brico (B.C., new subspecies). In the Black Hills, S. at/antis pahasapa (new subspecies) is sympatric with S. hesperis lurana. In S Wyo.-Colo.-N New Mex., S. at/antis sorocko (new subspecies) is sympatric with mostly-unsilvered S. h. hesperis and mostly-silvered S. h. electa (=cornelia=nikias). S. hesperis has a redder unh disc, and ranges from Manitoba and the Black Hills westward to Alaska and the Pacific and south to New Mex.-Calif.; a majority (11 of 19) of its subspecies are usually-silvered, but only the subspecies in the extreme N and NE and S parts of its range are always silvered, and all subspecies across the middle of its range are predominantly unsilvered; silvered/unsilvered intergradation occurs within S.