A California Butterfly, Lycaenidae (Lycaena helloides), from the Smithsonian's National Museum of Natural History. Smithsonian photo by Kjell B. Sandved. (c) 1991 Smithsonian Institution. Not to be reproduced without permission.

Other pictures and text copyright 1994, 1995, 1996 by The Museum of Paleontology of The University of California at Berkeley and the Regents of the University of California.

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