Definition
'Reptantia' is a suborder of decapod crustaceans that includes crabs, lobsters, and similar creatures known for their walking or crawling locomotion. The name reflects their primary mode of movement, which involves using their legs to move along the seafloor or other surfaces. They typically have a well-developed abdomen that is folded underneath their body. Think of them as the pedestrians of the crustacean world, always on the move. πΆ