Biology:Gecarcoidea

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Short description: Genus of terrestrial crabs


Gecarcoidea
Christmas Island red crab.jpg
Christmas Island red crab
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Gecarcinidae
Genus: Gecarcoidea
H. Milne-Edwards, 1837
Synonyms [1]
  • Pelocarcinus H. Milne-Edwards, 1853
  • Hylaeocarcinus Wood-Mason, 1873
  • Limnocarcinus De Man, 1879

Gecarcoidea is a genus of terrestrial crabs. The crabs live in forests but must come to the coast to breed. When it is dry in the summer the crabs are inactive, but when it is the wet season they are ready to migrate.

Two species are recognised:[1]

Image Name Common name Distribution
Gecarc laland 080701-0419 sim.JPG Gecarcoidea lalandii Andaman Islands purple crab the Indo-Pacific from the Andaman Islands and eastwards
Christmas Island (5774532171).jpg Gecarcoidea natalis Christmas Island red crab Christmas Island and Cocos (Keeling) Islands

References

  1. 1.0 1.1 Ng, Peter K. L.; Guinot, Danièle; Davie, Peter J. F. (2008-01-31). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world". The 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. 

External links

Wikidata ☰ Q3100039 entry