A freshwater crayfish (family Parastacidae), such as the gilgie, marron, or yabby.
Any of numerous freshwater decapod crustaceans in superfamily Astacoidea or Parastacoidea, resembling the related lobster but usually much smaller.
A rock lobster (family Palinuridae).
The species Thenus orientalis of the slipper lobster family (Scyllaridae).
A freshwater crustacean (family Cambaridae), sometimes used as an inexpensive seafood or as fish bait.
to catch crayfish
A magpie-lark or mudlark (Grallina cyanoleuca).
A kind of small marble in children's games.
A pewee.
A player in a sports league for very young children.
A short or small person; a small object.