Crabs and their close relatives have 5 pairs of legs, for a total of 10 legs. However, some of their feet have evolved to serve purposes other than walking, such as self-defense, food acquisition, and swimming. 19окт. 2017 г.
How many pairs of legs does the red shrimp have?
The red shrimp has a hard, segmented body covering (exoskeleton) and five pairs of legs, one or more of which are often changed to scissors (scissors) on one side. The scissors are usually larger than the other side.
How many legs does a crab have?
Crabs belong to the subphylum Crustacean, the largest group of marine arthropods, including crustaceans such as Metanephrops japonicus, shrimp, krill, and shrimp. The crab moves sideways, walks on four legs, and separates the two legs from the body with its claws.
Does the red shrimp have 8 or 10 legs?
Since the red shrimp has 10 legs, it belongs to the decapod (derived from the Latin 10 feet). Homarus americanus, also known as American lobster, Atlantic lobster, or real lobster, belongs to the lobster family.
Does the lobster have 12 legs?
The red shrimp has eight walking legs. The first three pairs have claws and the first pair is larger than the other pairs. The front pliers are also considered biologically legs, so they belong to the decapod (“decapod”).