Tie up the lobster's claws and then hold its body with two hands. After that, crack it in half. The most humane way is to put the live Lobster into the deep freeze for about an hour before you want to cook it, this shuts down the Lobsters systems, it goes into a deep sleep, then drop it into lots of boiling water to cook it.
Eat it.
One problem with keeping crayfish as pets is that most crayfish can not be in the same tank. The biggest one usually becomes dominant and injures or even kills the others. Another problem is that if a crayfish and their tank are not properly taken care of it can begin to smell very bad.
Crayfish
My older crayfish died and my littler crayfish has not yet how do/can they die?
Crayfish are known as both crayfish and yabbies in Australia. "Yabbies" are freshwater crayfish, often found in rivers, creeks and dams in rural areas.
Do crayfish have tarritoris
Crayfish are omnivores.
protects the crayfish
Crayfish are related to small lobsters. Here is a link for pictures of crayfish. http://mackers.com/crayfish/pics.htm
Crayfish are invertebrates.
Crayfish-ess.
the crayfish resembles a lobster