Cancer irroratus
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C. irroratus
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| Cancer irroratus Say, 1817
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Cancer irroratus (common name the Atlantic rock crab or peekytoe crab) is a crab in the genus Cancer. It is found from Labrador to South Carolina at depths up to 2,600 ft (790 m), and reaches 133 mm (5.2 in) across the carapace.
Distribution
This crab species occurs on the eastern coast of North America, from Labrador to South Carolina.[1] Rock crabs live over a large depth range, from well above the low tide line to as deep as 2,600 feet (790 m).[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 5.25 inches (133 mm).[2] These crabs are similar in color to, and overlap in size with, the Jonah crab, Cancer borealis.[2] The two species can 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 coining of the name "peekytoe crab," referring 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
External links
Media related to Lua error in package.lua at line 80: module 'strict' not found. at Wikimedia Commons- Canada Fisheries and Oceans Stock Status Report 2000
