Biology:Liocarcinus navigator

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Short description: Species of crab


Liocarcinus navigator
Liocarcinus navigator.jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Polybiidae
Genus: Liocarcinus
Species:
L. navigator
Binomial name
Liocarcinus navigator
(Herbst, 1794)
Synonyms [1]
  • Cancer navigator Herbst, 1794
  • Liocarcinus arcuatus (Leach, 1814)
  • Polybius arcuatus (Leach, 1814)
  • Portunus arcuatus Leach, 1814
  • Portunus emarginatus Leach, 1814
  • Portunus guttatus Risso, 1816
  • Portunus infractus Otto, 1828

Liocarcinus navigator is a species of crab in the family Portunidae.[2]

Distribution

This species is found chiefly around the British Isles; its range covers the north-east Atlantic Ocean, including the North Sea as far north as Trøndelag in Norway , and as far south as Mauritania, and it also occurs in the Mediterranean Sea.[3][4]

Description

Liocarcinus navigator has a dark brown carapace up to approximately 33 millimetres (1.3 in) wide,[3] with lighter pereiopods.[5] The frontal margin of the carapace, between the eyes, has a fringe of hair but no spines.[3][5]

Subspecies

Two subspecies are recognised:[1]

  • Liocarcinus navigator rondeletii (Risso, 1816)
  • Liocarcinus navigator navigator (Herbst, 1794)

References

  1. 1.0 1.1 "Liocarcinus navigator (Herbst, 1794)". WoRMS. World Register of Marine Species. 2012. http://www.marinespecies.org/aphia.php?p=taxdetails&id=107392. 
  2. Peter K. L. Ng; Danièle Guinot; Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world". Raffles Bulletin of Zoology 17: 1–286. Archived from the original on 2011-06-06. https://web.archive.org/web/20110606061453/http://rmbr.nus.edu.sg/rbz/biblio/s17/s17rbz.pdf. 
  3. 3.0 3.1 3.2 Kåre Telnes (February 13, 2012). "Arch-fronted swimming crab – Liocarcinus navigator". The Marine Flora & Fauna of Norway. http://www.seawater.no/fauna/arthropoda/navigator.html. 
  4. Sven Gehrmann (2008). "Schwimmkrabbe, Polybius navigator (Herbst, 1794)" (in German). Die Fauna der Nordsee – Niedere Tiere I: Krebstiere, Asselspinnen, Ringelwürmer, Stachelhäuter, Manteltiere & Schwämme. 1. Books on Demand. p. 80. ISBN 9783981255300. 
  5. 5.0 5.1 "Liocarcinus arcuatus". Macrobenthos of the North Sea – Crustacea. Marine Species Identification Portal. http://species-identification.org/species.php?species_group=crustacea&id=221. 

Further reading

  • Simon Jennings; John Lancaster; Andrew Woolmer; John Cotter (1999). "Distribution, diversity and abundance of epibenthic fauna in the North Sea". Journal of the Marine Biological Association of the United Kingdom 79 (3): 385–399. doi:10.1017/s0025315498000502. 

Wikidata ☰ Q2486506 entry