The caraspace protects the gills and provids a water cannel.
Hello Dr. Crayfish here the Carpace muscles of the crayfish helps the crayfish eat pie todos los dias!
A Cray fish carapace is equivalent to your skeleton (endoskeleton), all crustations have an exoskeleton, as do insects and, as do most gastropods and molluscs (snails and calms)
Carapace
protect
extracts food from waste
to hold their eggs
Carapace is a dorsal upper section of the exoskeleton or shell in a number of animal groups, including arthropods such as crustaceans and arachnids. The function of the carapace is to protect the animal and act as shelter.
Crayfish exchange gases through gills located underneath their carapace. Water is drawn in through the crayfish's openings and passes over the gills, where oxygen is absorbed and carbon dioxide is released.
The function of the exoskeleton is to protect the internal organs and support the crayfish because it is an invertebrate.
A uropod is used for swimming. Telson does the same thing.
it is used for holding the long haul that the crayfish caught and then ate.
A rostrum on a crayfish is an extension of its shell. This part is used for extra protection.