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| | Xerces Blue - Wikipedia, the free encyclopedia |
 | | The Xerces Blue butterfly (Glaucopsyche xerces) is an extinct species of butterfly. |
 | | The last Xerces Blue was seen in either 1941 (Garth, J.S. and J.W. Tilden, California Butterflies, UC Press 1986) or 1943 (Powell, J.A. and C.L. Hogue, California Insects, UC Press, 1979) on lands that may now be part of Golden Gate National Recreation Area. |
 | | The Palos Verdes Blue (Glaucopsyche lygdamus palosverdesensis) which is considered a Los Angeles cousin of the Xerces, is being reared in labs. |
| en.wikipedia.org /wiki/Xerces_Blue (287 words) |
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