How crayfish communicate?

Answer 1

they don't there not very social they usually kill each other for food and most stuff so there communication is really in fighting "i once caught a crayfish and it's claws were an inch long i can send you a picture give me your email at jjjmaui@gmail.com"

Answer 2

crayfish have one brain cell that makes their tails flip so they charge forward and another one makes the tail flip them into a quick retreat. After two crayfish fight, the winner's brain is rewired so he's always in "charge" mode. The loser goes into automatic reverse.

Answer 3

Crabs live alone, so the only time that they try to communicate to other crabs is when there are trying to mate. Each species of crab has a unique dance ritual that they perform.

Answer 4

Most of the time they actually use behavioral language

Answer 5

They make an odd sound, a cross between the squeak of a rusty hinge, and two hard objects grating together. This may not be the only means of communication though.

Answer 6

shag eiche other

Answer 7

They have heppitites