A crayfish is a crustacean that has a similar appearance to the shrimp. When referring to a group of crayfish you simply call them by the same name.
group of mothers
A group of scholars
Crayfish will actually attack fish. It is best to keep them separated.
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Herd
its a crawfish
Yes
Crayfish are known as both crayfish and yabbies in Australia. "Yabbies" are freshwater crayfish, often found in rivers, creeks and dams in rural areas.
Decapod
They have what you call it a(n) PAC Man mouth
swimmerets
An astacid is a member of the Astacidae, a group of animals comprising freshwater crayfish.
the Portuguese mistook the crayfish for shrimps (camaroes) to call this country Cameroon
I suppose you could call the crayfish the cousin of the lobster. Crayfish certainly look like lobsters. But they are fresh water animals and lobsters are salt water creatures.
Crayfish are members of the crustacean family.
Crayfish
A herd