List of U.S. state crustaceans

As of September 2024, nine U.S. states and the District of Columbia have designated state crustaceans:

• Louisiana has the freshwater crawfish Procambarus clarkii.
• Maryland has the blue crab, Callinectes sapidus.
• Oregon has the Dungeness crab, Metacarcinus magister.
• California also has the Dungeness crab, Metacarcinus magister.
• Alabama has the brown shrimp, Peneaus aztecus.
• Maine has the lobster, Homarus americanus.
• Texas has the Texas Gulf shrimp, Penaeus aztecus, P. setiferus, and P. duorarum.
• Utah has the brine shrimp.
• Georgia has the white shrimp.
• District of Columbia has the Hay's spring amphipod.