Английская Википедия:Cancer irroratus

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Шаблон:Short description Шаблон:Speciesbox Cancer irroratus (common name the Atlantic rock crab or peekytoe crab) is a crab in the genus Cancer. It is found from Iceland to South Carolina at depths up to Шаблон:Convert, and reaches Шаблон:Convert across the carapace.

Distribution

Файл:Carapace of Cancer irroratus.jpg
A molted carapace of Cancer irroratus from Long Beach, New York.

This crab species occurs on the eastern coast of North America, from Iceland to South Carolina.[1] Rock crabs live over a large depth range, from well above the low tide line to as deep as Шаблон:Convert.[1]

Description

Cancer irroratus has nine marginal teeth on the front edge of the carapace beside each eye,[1] and reaches a carapace width of Шаблон:Convert.[2] These crabs are similar in color to, and overlap in size with, the Jonah crab, Cancer borealis.[2] The two species can indeed be distinguished by the purplish-brown spots on the carapace of C. irroratus (contrasting with the yellow spots of C. borealis), and by the smooth edges to the teeth on the edge of the carapace (denticulate in C. borealis).[2]

Fisheries

The rock crab has recently become a popular culinary item. The name "peekytoe crab" refers to the fact that the legs are "picked" (a Maine colloquialism meaning "curved inward").[3] Until about 1997, they were considered a nuisance species by the lobster industry because they would eat the bait from lobster traps.[1]

References

Шаблон:Reflist

External links

Шаблон:Portal

Шаблон:Edible crustaceans Шаблон:Taxonbar Шаблон:Authority control