They crawl with their legs, and they swim really fast by turning around and flipping their tail back very fast repeatedly.
they swim
Crayfish have muscles. They need them to move.
they move their legs
To allow it to move.
the purpose of walking legs on a crayfish are to help it move around. It mostly uses its tail since it is in water and can easily move with its abdomen muscles
The telson is used as a paddle when alarmed to put distance between crayfish and prey. The crayfish makes a rapid movement of its tail which helps it to move backwards swiftly.
It helps the crayfish to move around in the water. It is located in a spot that makes it difficult for predators to get at.
The function of a goldfish's tail is to move it around.
The term for the crayfish's pinchers is chelae. The chelae are two pincher-like claws that can be found on the front of the crayfish's body and are used for hunting, defense, and helping the crayfish to move. The chelae are connected to a series of muscles and tendons, which allow them to open and close. The chelae are also covered in sensory hairs that help the crayfish detect its environment. They can be used to grab and hold onto food, as well as helping the crayfish to climb and dig.
Crayfish
By using their swimerettes. They create a current of water and then it goes through their gills.
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.