That depends on the species of crayfish. There are both fresh water and salt water crays ranging in mature sizes from 3 inches to 60 inches. If kept in a fish tank with fish, most of them will grab a lump of fish to eat if they get half a chance. IMO Crayfish not in the wild should be on a plate cooked and ready for eating.
A platypus diet consist mainly of insect larvae, shrimp, crayfish and worms. The average platypus eats 20% of its body weight everyday.
they weigh 0.6
usually about 57 times its body weight
Crayfish
What is an average pandas weight
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
Average weight would be 125 pounds.
Crayfish are related to small lobsters. Here is a link for pictures of crayfish. http://mackers.com/crayfish/pics.htm