Apataidae
Apataidae is a family of deep-sea crustaceans belonging to the order Decapoda. They are commonly known as “spider crabs” due to their long, spindly legs and the distinctive, spiny carapace that resembles a spider’s body. Apataidae is a relatively small family, comprising only a few species, most of which are found in the deep waters of the Atlantic and Pacific Oceans.
Characteristics
Apataidae members possess several key characteristics that distinguish them from other crab families. They typically have a flattened, triangular carapace with a distinctive, pointed rostrum (projection at the front of the head). Their legs are exceptionally long and slender, often reaching several times the body length, and are covered with numerous spines and hairs. The abdomen is small and folded beneath the carapace.
Environments
Apataidae crabs are primarily found in the deep ocean, inhabiting depths ranging from 100 to 2,000 meters or more. These environments are characterized by low light levels, high pressure, and low temperatures. They are often found on the seabed, where they feed on various organic matter and small invertebrates.
References
For more information on Apataidae, consult the following reliable sources: