Oregon State University
A color pictorial guide to crabs found in Oregon and Washington. Both native and invasive species are shown and described, to aid in the identification and eradication of invaders.
Free by mail; Free download: accessible .pdf
Oregon Sea GrantOregon State University1600 SW Western BlvdSuite 350 Corvallis OR 97333 Phone: 541-737-2714 FAX: 541-737-7958E-mail