the uropod is an abdomenal limb of an athropod
No
Crayfishs have 2 body segments: cephalothorax and abdomen.
A uropod is used for swimming. Telson does the same thing.
humans hearts are in their chest but crayfishs hearts are in their but
The Sow bug has a pair of appendages, called the uropod's, that project from the rear of the animal. These are a sensory and defensive in function.
Swimmerets. They are small, leg-like structures located on the underside of the abdomen used for swimming and for carrying eggs in females.
The function of a goldfish's tail is to move it around.
A crayfish typically has two pairs of uropods. Uropods are appendages located at the end of the abdomen that help with swimming and stability in water.
Spelling. Those are just two different words for the same animal.
A crayfish's mouth is located on the bottom side of its head, just behind its antennae. The crayfish has numerous mouth appendages including 2 sets of maxilla, 3 sets of maxillipeds, and mandibles.
Do they grow there shell? Are they attached to it? Hermit crabs do not grow there own shell. They find discarded shells from other creatures like mollusks and move in to them. They hold on to the shell with their uropod at the end of their tail.This information was courtesy of http://www.thecrabbagepatch.com/faq.html
it is the antenna, antennule, rostrum, and the maxillipeds (feeding appendages).