The Fish and Boat Commission is monitoring invasive rusty crayfish that act like gladiators as they try to take over native ...

It’s neither poisonous nor venomous, though it does have pincers to defend itself if threatened. Redclaw crayfish don’t ... can grow close to 10 inches long, about the size of some lobsters.

Both live in water and have hard exoskeletons and large pincers ... lobster is their size. Crayfish are much smaller than lobsters and range between 2 and 6 inches long. Lobsters are much larger ...

The Big Creek crayfish is a two-inch, olive-tan crayfish with black blotches across its pincers, carapace and abdomen. The St. Francis River crayfish is also a two-inch crayfish with black blotches ...