Callinectes bocourti is a species of swimming crab. Callinectes danae is a species of swimming crab. Callinectes rathbunae is a species of swimming crab. "Callinectes sapidus" is a decapod crab of the swimming crab family Portunidae. The average age for a Speckled swimming crab is two years. Callinectes ornatus is a species of swimming crab in the genus "Callinectes". Callinectes bellicosus is a species of swimming crab in the genus "Callinectes". A species of swimming crab, "Portunus vossi", is named after him. It is the largest of the swimming crab family (Portunidae) found in British coastal waters. Common names for the species include "sardine swimming crab" and "Henslow's swimming crab". Along with the consumption of meat, the Speckled swimming crab is harvested for its biproducts.