Mission Blue Butterfly

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Insecta Mission Blue Butterfly www.calacademy.org Class Order Family Species Insecta Lepidoptera Lycaenidae Plebejus icarioides missionensis Range Reproduction Special Adaptations San Bruno Growth: complete metamorphosis Many of the Mountain in San Egg: laid on the leaves or terminal buds of the lupine from late caterpillars in this Mateo County, Fort March to early July. Hatch soon after being laid (in about 4-7 family of butterflies Baker (at the north days) depending on temperature). posses glands which end of the Golden Larva: feed on the food plant for a short time, when they are about secrete sweet Gate Bridge) in half grown they crawl to the base of the plant where they substances that Marin County and spin a silken chamber. They remain in a dormant condition attract ants. The ants on Twin Peaks in throughout the winter. In February to April they come out feed on the sweet San Francisco, and continue to eat until full grown. substance and in California. Pupa: about 2 weeks return protect the Adult: emerges in late March to early July to mate and repeat they caterpillars from cycle. Only one generation per year. predation. The Habitat Mission Blue has these glands but the Temperate regions Physical Characteristics degree to which they are associated with Adult Caterpillar ants is not known. Niche Mouthparts: siphoning/sucking chewing The caterpillars of Wings: 2 pair none Sources the Mission Blue Legs: 3 pair 3 pair, 5 pair fleshy prolegs feed only on lupine Larva: green (23) (38) (39) (40) (41) plants. The species requires very Adult: Wingspan of 25mm. The male is iridescent blue on the specialized upper wings with narrow black and white margins. The environments female is primarily brown with some iridescent blue found only in the overlay. The underside of the wings of both sexes are coastal Bay Area. gray and brown with dark spots. Diet Conservation Concerns Nature: caterpillar The Mission Blue is and endangered species and has been on the feeds only on Endangered Species List since 1976. The species was first described in lupine plants 1937 on Twin Peaks in San Francisco and probably use to live in much of (lupinus albifrons the San Francisco Bay Area. Due to urbanization, much of the habitat that variety collinus) these butterflies need to survive has been destroyed. Note: It is illegal to remove any specimens from the wild because of their Endangered Species status. SaveNature.Org Updated 2010: SaveNature.Org • 699 Mississippi Street • Suite 106 • San Francisco, CA 94107 • [email protected] Original: Written by Leslie Saul and Esther Julier, LITES Project, Oakland, CA. © National Science Foundation, 1994.

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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
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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.
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A Survey of the Grasslands of The
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And Mission Blue Butterfly Populations Found at Milagra Ridge and the Mission Blue Butterfly Population at Marin Headlands Are Managed by the GGNRA
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Federal Register / Vol. 60, No. 173 / Thursday, September 7, 1995 / Proposed Rules 46569 Requested Action May Be Warranted
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January-February 2002
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