Answer:
With four oars it swims but it is always at home. Its back is like armor, tougher than chrome. What is it?
I'm a red creature from the sea with large claws, or pincers, and I'm often boiled and served as an expensive dish at seafood restaurants.
You're gonna need a bigger boat to go after one of these toothy hunters.
I live in the desert and have humps to store water. What am I?
Microparasite expert at sucking the blood of mammals and birds
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?