Lobsters are saltwater and crayfish (crawdads) are freshwater.
Crayfish
the crayfish resembles a lobster
if your question is why does a dragon fly look like a crayfish? they don't look the same at all. the crayfish looks like a lobster but that is it.
The crayfish isn't a fish at all - it is related to the lobster.
A freshwater "relative" of the lobster would be the crayfish.
A freshwater "relative" of the lobster would be the crayfish.
Arthropods
same part as a lobster ABDOMINAL PART AND CLAW
think small lobster
No, the crayfish is basically a miniature breed of lobster. Crayfish have exoskeletons like crabs and insects. That is what holds them together.
A cray is another term for a crayfish or a lobster.
Kingdom: Animalia Phylum: Arthopoda Class: Crustacea