because the are wearing shells
shellfish are not fish the are confishy.They have exoskelitonS.
fish can be different
Shellfish are actually not fish at all. The term shellfish refers to aquatic invertebrates with shells, including lobster, shrimp, clams, and sea urchins; all mollusks, crustaceans, or echinoderms, rather than fish, who lack shells and are vertebrates.
Other fish, algae, insects, shellfish.
They have shells.
If one is allergic to shellfish, they are cleared to eat all regular fish. However, they should take care with eating sushi or other fishes, as there is sometimes shellfish residue.
Fish have fins and scales, shellfish do not. Shellfish are crustaceans ... totally different species from fish.
Shellfish are invertebrates.. Fish are vertebrates. Essentially, clams, oysters and similar animals are shellfish.
fish and shellfish live there
Charlotte Walker has written: 'Fish & shellfish' -- subject(s): Cooking (Fish), Cooking (Shellfish) 'Little San Francisco Ckbkhc' 'Fish & Shellfish' -- subject(s): Cookery (Fish), Cookery (Shellfish)
Tuna fish eat other fish, squid, shellfish, and plankton. no, tuna fish do not eat seaweed. no poop
Most Italian recipes call for shellfish. Shellfish can be excluded and substituted for other types of fish that people are not allergic too. Other types of meat can also be used.