Identify five crustaceans and source of your information?

1. Blue crab (*Callinectes sapidus*):

* Source: National Audubon Society Field Guide to North American Seashore Creatures

2. American lobster (*Homarus americanus*):

* Source: Maine Lobstermen's Association

3. Dungeness crab (*Metacarcinus magister*):

* Source: The Crab Place

4. Shrimp (various species):

* Source: National Oceanic and Atmospheric Administration (NOAA)

5. Barnacle (various species):

* Source: MarineBio Conservation Society