I'm very sure that the Blue Crab is a crustacean. Hope it helps :-)
A crustacean, in the phylum of the Arthropoda.
the blue crab is eaten by us and other blue crabs
THEY DO NOT HAVE FRIENDS!
Because it hates the colour blue/
Horse Shoe Crab.
the spider crab
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.Atlantic Blue Crab (Callinectes sapidus)Blue Crab (Portunus pelgaicus)Japanese Blue Crab (Portunus trituberculatus)
The size of ya mam
Neither. It is not a vertebrate, so it cannot be either. A crab is a crustacean.
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.
It is a green hermit crab with blue claws.
A crab is an invertebrate and is an animal, not a plant.
The blue crab is a scavenger. It eat what ever it can find on the ocean floor.