The blue crab is a general term that refers to four different species that share similarities:
The Japanese blue crab and the blue swimmer crab are the only two that are within the same genus.The Blue crabs scientific name is callinectes sapidus.
they dont have a scientic name
The scientific name for a crab's claw is typically referred to as a "chela." In crabs, the chela can vary in size and shape and is used for various functions, including feeding, defense, and communication. Different species of crabs may have specific names for their claws, but "chela" is the general term used in scientific contexts.
The scientific name for the fiddler crab is "Uca Pugnax".
Limulus polyphemus.
Callinectes sapidus
It depend's upon the species of hermit crab. There are many different species for example The common hermit crab is called Eupagurus bernhardus.
Callinedes SapidusThis means "savory beautiful swimmer"
The scientific name for freshwater crabs varies depending on the specific species. However, they belong to the infraorder Brachyura within the order Decapoda, making them closely related to true crabs found in marine environments.
The scientific name for a starfish in general is 'Asterias Forbesii'
It is the scientific name for general hepatitis
Crabs are decapod crustaceans of the infraorder Brachyura. For a more specific name you need to specify which type of crab