Compare and contrast the body of a crayfish with that of an insect

Explanation:

crayfish belongs to the crustacean examples found under crustaceans are shrimp, crayfish ,crab , lobster etc and examples under insects we have wasp, dragon flies etc.

Body comparison of  crayfish and insects.

Insects body have tri- segmentation  which consists of the head, thorax and abdomen. while crayfish body have two segmentation which consists of the head and thorax.Presence of three pairs of legs in insects attached to their thoracic region while crayfish which belongs to the Crustacean they usually possess more than three pairs of legs usually 5 pairs and even more.