Animal Guide - Crustaceans & Marine Mollusks

Common Name: Bay Shore Crab

Scientific Name: Hemigrapsus oregonensis

Common Name: California Horn Snail

Scientific Name: Cerithidea californica

Common Name: California Jackknife Clam

Scientific Name: Tagelus californianus

Common Name: California Sea Hare

Scientific Name: Aplysia californica

Common Name: Common Littleneck

Scientific Name: Protothaca stamina

Common Name: Fiddler Crab

Scientific Name: Uca crenulata

Common Name: Ghost Shrimp

Scientific Name: Neotrypaea californniensis

Common Name: Striped Shore Crab

Scientific Name: Pachygrapsus crassipes