You need to be more specific in what type of blue crab you are referring to. There are at least three different species of crab commonly known as blue crab.
Blue crab.
Crabs are decapod crustaceans of the infraorder Brachyura. For a more specific name you need to specify which type of crab
The blue crab is a general term that refers to four different species that share similarities:The blue king crab (Paralithodes platypus)The blue swimmer crab (Portunus pelagicus) The Japanese blue crab (Portunus trituberculatus)The Chesapeake/Atlantic blue crab (Callinectes sapidus)The Japanese blue crab and the blue swimmer crab are the only two that are within the same genus.
The size of ya mam
The crab belongs in the group of Arthropods
the blue crab is eaten by us and other blue crabs
they bolong in the crab group like fiddler crab group
These are the different names for some species: Cancer pagurus- Edible crab Carcinus maenas- Common shore crab Cancer magister- Dungeness crab Pagurus samuelis-Hermit crab
It is a green hermit crab with blue claws.
Yes the Blue Crab is wild - by the simple fact it lives in the ocean means it is wild. It is not tamed nor is it farmed.
The blue crab is a scavenger. It eat what ever it can find on the ocean floor.
Neither. It is not a vertebrate, so it cannot be either. A crab is a crustacean.