Gecarcoidea

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Gecarcoidea
File:Christmas Island red crab.jpg
Christmas Island red crab
Scientific classification Edit this classification
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 within the family Gecarcinidae.

The following species within the genus Gecarcoidea are recognised:[1][2]

Image Name Common name Distribution
File:Gecarc laland 080701-0419 sim.JPG Gecarcoidea humei [3](Wood-Mason, 1874) the eastern Indian Ocean, including Christmas Island[3]
File:Purple Land Crab (23966633153).jpg Gecarcoidea lalandii H. Milne-Edwards, 1837 Andaman Islands purple crab the Indo-Pacific from the Andaman Islands and eastwards
File:Christmas Island (5774532171).jpg Gecarcoidea natalis Pocock, 1889) Christmas Island red crab Christmas Island and Cocos (Keeling) Islands

History

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When Michael Türkay revised the Gecarcinidae family in 1974, the G. humei species was originally classified as a junior synonym of the G. lalandii species.[3] However, due to differences in physical characteristics and distribution, G. humei became recognised as an independent species to G. lalandii in 2017.[3]

References

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