Crayfish are a member of the Malacostaceans family.
No, they are crustaceans, not fish . they are invertabrates.
Crustaceans.
Crustaceans are shrimps, lobsters, crabs and crayfish.
Phylum: Arthropods Class: Crustaceans
The kid of coelom crayfish have are a cephalothorax and the abdomen. Crayfish are crustaceans which live in freshwater and closely resemble lobsters.
Crayfish, lobsters, and crabs are all examples of crustaceans.
Decapod
Crayfish are crustaceans, and therefore have a shell-like outer covering called an exoskeleton.
Plankton are not crustaceans, but are microscopic organisms. Crustaceans such as crayfish, shrimp, lobsters, crabs and krill feed on plankton.
crayfish aka crawfish aka crawdad and other names
Insects must have a head, thorax, and abdomen. They have three pairs of legs and usually two pairs of wings. The crayfish obviously doesn't have wings, (not sure about the other requirements) so it is not an insect.
A craypot is a type of trap used in fishing to catch crayfish or lobsters. It is typically a wire or mesh cage with bait inside that lures the crustaceans in. Once the crayfish enter the trap, they are unable to escape, allowing the fishermen to retrieve them.