epifauna because they live on the bottom not within the sediments (infauna)
New Zealand pea crab was created in 1886.
pea crab
no they always have a pea.
Benthos is a term for bottom-dwelling (i.e. on, in, or very near) organisms because they live on the seabed (what is known as the "benthic zone"). There are different classifications though: the epifauna live on the sea bottom and infauna live in the sediments on the sea bottom.
Pea crabs in the family Pinnotheridae are about .25 inches across the shell
Terms used usually to describe the living condition of shell fish like the Molluscs and Brachipods. Infaunal meaning a shellfish, usually with a smooth shell, that burrows within sediment(burrower) Epifaunal meaning a shellfish usually spined that lives above the ground(non-burrower)
Hermit Crab, turtle, and clam fit this analogy.
Clams
Benthic animals that lives on rocks, marine vegetation.
Aquatic animals that live in thesubstrateof a body of water.
Try "infauna"
The biggest mud crab on record had a width of 28cm across the body with a weight of 3.1 kg!! Massive hey? The biggest one i've ever caught was 22 across the back and i thought that was huuuge.