Crayfish structures!!!!!!! This is a antenna and it helps the crayfish feel were it is going. This is pincer and the pincers are used for hunting and protecting itself crayfish structures!!!!!!! A mouth is used for eating. The tail flap helps the crayfish move. The swimmerets are used for putting the eggs in it,but female cray8ish use it !!!! The eyes are used for seeing These are walking legs they are used for walking. The joints are used for bending.
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Transcript
Crayfish structures!!!!!!!
This is a antenna and it helps the crayfish feel were it is going.
This is pincer and the pincers are used for hunting and protecting itself