Callinectes arcuatus

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Callinectes arcuatus
File:Callinectes arcuatus1.jpg
Callinectes arcuatus in the Gulf of California
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Portunidae
Genus: Callinectes
Species:
C. arcuatus
Binomial name
Callinectes arcuatus
Ordway, 1863

Callinectes arcuatus is a species of swimming crab in the genus Callinectes that lives along the Pacific coast of Central America.

Distribution and ecology

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C. arcuatus is found along the Pacific coast of North and Central America from Mexico southwards.[1] Its diet comprises fish, molluscs, shrimp and plant matter.[2] Occasionally, populations become established in bays in southern California, which are thought to represent single cohorts transported as larvae; these populations typically die out within a few years.[1]

Fishery

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A small fishery for this species is carried out in Costa Rica, run by 10–15 fishermen in the Golfo de Nicoya.[3] The fishery is subject to a maximum of 1600 traps, but the size of caught males was already decreasing in 2009, and the market appeared to be saturated.[3]

Taxonomy

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Callinectes arcuatus was described in 1863 by Albert Ordway in his monograph of the genus Callinectes, using material collected at Cape St. Lucas.[4]

References

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