Related topics: species

Meet Callichimaera perplexa, the platypus of crabs

The crab family just got a bunch of new cousins—including a 95-million-year-old chimera species that will force scientists to rethink the definition of a crab.

This hawk likes crab for dinner

Red-shouldered hawks (Buteo lineatus) feed primarily on mammals, amphibians, reptiles, and invertebrates, the majority of which are insects and crustaceans, with the latter represented to date only by crayfish.

Crab

True crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (Greek: βραχύς / brachys = short, οὐρά / οura = tail), or where the reduced abdomen is entirely hidden under the thorax. Many other animals with similar names – such as hermit crabs, king crabs, porcelain crabs, horseshoe crabs and crab lice – are not true crabs.

This text uses material from Wikipedia, licensed under CC BY-SA