Charybdis natator

Charybdis natator
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Crustacea
Class: Malacostraca
Order: Decapoda
Infraorder: Brachyura
Family: Portunidae
Genus: Charybdis
Species: C. natator
Binomial name
Charybdis natator
(Herbst, 1794)
Synonyms
  • Goniosoma japonica A. Milne-Edwards, 1861
  • Charybdis sowerbyi Rathbun, 1931
  • Charybdis peitchihiliensis Shen, 1932

Charybdis natator, the ridged swimming crab, is a swimming crab species in the genus Charybdis. Distributed all over Indo-West Pacific regions.

Description

Male grows up to maximum length of 17cm. Body color orange-red overall. Legs are dark and reddish brown colored.[1] Carapace ridged and densely pubescent. Chelipeds covered with large granules and squamiform markings.[2]

Between eyes, there are 8 small rounded lobes. Last pair of legs are paddle-shaped.[3]

References

  1. "ridged swimming crab". SeaLifeBase. Retrieved 24 October 2016.
  2. "Charybdis natator". Marine Species Identification Portal. Retrieved 24 October 2016.
  3. "Ridged swimming crab". Wild Fact Sheets. Retrieved 24 October 2016.
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