Either way, a steady diet can assist certain crab species in growing to incredible sizes. The biggest crab in the world, the Japanese spider crab, is capable of achieving a leg span of more than ...

Of the 60,000 species of crustaceans ... also one of the world’s largest arthropods, animals with no backbone, external skeletons, and multiple-jointed appendages. In this crab’s case, those ...

A fun-size crustacean with a cartoonish face has smitten the internet with enamored viewers dubbing the critter the “cutest crab in the world ... and deep-sea coral species for “lab ...