David W. Behrens

David W. Behrens's books

Nudibranch Behavior

4.58 avg rating — 52 ratings

Pacific Coast Nudibranchs: A Guide to the Opisthobranchs Alaska to Baja California

4.84 avg rating — 19 ratings

Eastern Pacific Nudibranchs: A Guide to the Opisthobranchs from Alaska to Central America

4.92 avg rating — 13 ratings

Coral Reef Animals of the Indo-Pacific: Animal Life from Africa to Hawaii Exclusive of the Vertebrates

4.60 avg rating — 10 ratings