NatureServe Explorer Species Reports — NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.
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Status | Date Listed | Lead Region | Where Listed |
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Endangered | 06/08/1976 | California/Nevada Region (Region 8) | Wherever found |
To learn more about critical habitat please see http://ecos.fws.gov/crithab
10/10/1984 | Recovery Plan for San Bruno Elfin and Mission Blue Butterflies | View Implementation Progress | Final |
10/10/1984 | Recovery Plan for San Bruno Elfin and Mission Blue Butterflies | View Implementation Progress | Final |
05/21/2010 | 75 FR 28636 28642 | Initiation of 5-Year Reviews of 34 Species in California and Nevada; Availability of 96 Completed 5-Year Reviews in California and Nevada |
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03/05/2008 | 73 FR 11945 11950 | Initiation of 5-Year Reviews of 58 Species in California and Nevada; Availability of Completed 5-Year Reviews in California, Nevada and Southern Oregon |
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02/16/2010 | San Bruno Elfin Butterfly and Mission Blue Butterfly 5-Year Review |