i could be a crockodiol
I was just looking for this too. I believe you may be thinking of a horseshoe crab, it has a long tail like the stingray and has a shell.
it has and hard shellIts tail and its shell
if you mean a scorpion it is hard for the tail to fall off
Micky is a rat with a long tail
A rat is an animal that does not fly. It also has a long, rounded, naked tail. The tail is used to counter balance the rat's movements, and is also very sensitive.
their tail...long male...short female
beaver. of corse
PIG
A male turtle has a hole on the tail which is faraway from the body a female's tale has a hole closer to the body it may also be under the shell
Squirrels are small mammals with a bushy tail.
they are helpful for making each animal stealthy when they hunt
Desert Cottontail