CRUSTACEA : DECAPODA : PalinuridaeCRABS, SHRIMPS AND LOBSTERS

Palinurus elephas (Fabricius, 1787)

Crayfish


Palinurus elephas

Description: The crayfish is larger than the lobster, growing to about 600mm in length. It has long antennae but small hook-like claws.

Habitat: Crayfish are found on open exposed rock faces and rocky seabed in the circalittoral and infralittoral zones. Numbers have been severely depleted on most coasts by tangle net fishing.

Distribution: A widespread species on western coasts of the British Isles, becoming rather scarce in Scotland.

Similar Species: The only other large crustacean with a similar shape is the lobster Homarus gammarus.

Key Identification Features:

Distribution Map from BioMar data for Ireland - Google Earth map:  download this placemark (not got Google Earth installed?)

Distribution Map from NBN: Grid map (fast) : Interactive map (slow, requires login to view records) : National Biodiversity Network mapping facility, data for UK.



 Picton, B.E. & Morrow, C.C., 2010. [In] Encyclopedia of Marine Life of Britain and Ireland
http://www.habitas.org.uk/marinelife/species.asp?item=S24140

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