Crayfish are crustaceans, and therefore have a shell-like outer covering called an exoskeleton.
No, crayfish are invertebrates, as they have an external hard covering, and they do no not suckle their young!
a crayfish body is smooth. only its tail has little bumps
It depends on the classification of vertebrate.Mammals have a body covering of fur, skin or hair.Birds have a body covering of feathers.Reptiles have a body covering of scaly skin.Fish have a body covering of scales.Amphibians have a body covering of moist skin.
A crayfish is not a fish because they have bones on the outside of their body fish don't.
A crayfish's body is smooth. Only it's tail has a little bumps.
In crustaceans, the carapace is a part of the exoskeleton that covers the cephalothorax.
The body covering is molt I don't know what it is
Wallabies have a body covering of fur.
A crayfish's heart pumps hemolymph (the crayfish equivalent of blood) throughout its body, distributing oxygen and nutrients to its tissues and organs. The heart is a tubular structure located on the dorsal side of the crayfish, above the stomach.
The body covering is fur.
Crayfish have two main body sections: the Cephalothorax and the Abdomen.if you want more info here is a web site:http:/izzperiodzcarnegiemnhzperiodzorg/crayfish/Keys/SectionVIIIzperiodzhtm#S
A lion has a body covering of fur (hair).