North American Butterflies and Moths List

The definitive website on wildbirds & nature




The Registry of Nature Habitats

U.S. Geological Survey

Butterflies of North America

Butterflies of Northern Mexico

Sonoran Marble (Euchloe guaymasensis)

State and Regional References: 

Opler, Paul A. 1999. Peterson Field Guide to Western Butterflies, revised 
     edition. Houghton Mifflin Co., Boston, Mass.

Stanford, R.E. and P.A. Opler. 1993. Atlas of Western USA Butterflies. 
     Privately published, Denver, Colo.
Sonoran Marble (Euchloe guaymasensis)
distribution map
map legend
Disclaimer
Return to species list
Return to Butterflies of North America main page