Mud Flat Crab (Hemigrapsus oregonensis) | Fiddler Crabs (Unca crenulata) | Striped Shore Crab (Pachygrapsus crassipes) | Flatworms (Platyhelminthes) | Mollusca (snails, slugs, etc) | Crayfish | Centipeds and Millipeds | Pelagic crabs ( Pleuroncodes planipes) | Portunus Crab