Grapsus tenuicrustatus

Grapsus tenuicrustatus, commonly known as thin-shelled rock crab[1] or Natal lightfoot crab,[2][3] is a species of decapod crustacean in the family Grapsidae.

Grapsus tenuicrustatus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Crustacea
Class: Malacostraca
Order: Decapoda
Infraorder: Brachyura
Family: Grapsidae
Genus: Grapsus
Species:
G. tenuicrustatus
Binomial name
Grapsus tenuicrustatus
(Herbst, 1783)

The English common name natal sally-light-foot crab has been applied to the species by the FAO,[4] and as the synonym Grapsus grapsus tenuicrustatus suggests, it had sometimes been classified as a subspecies of the sally-lightfoot.[5]

Description

Carapace is a deep purple, almost black, with delicate lacy white markings all over its carapace and legs.[1]

Range

It is found in Hawaii and the Indo-Pacific, and known as ʻaʻama in the Hawaiian language.[6][7][8]

References

  1. "Thin Shelled Rock Crab, A'ama, Natal Lightfoot Crab Grapsus tenuicrustatus". Project Noah.
  2. "Grapsus tenuicrustatus (J. F. W. Herbst, 1783)". Integrated Taxonomic Information System.
  3. Palomares, M.L.D.; D. Pauly, eds. (2020). "Grapsus tenuicrustatus (Herbst, 1783) Natal lightfoot crab". SeaLifeBase.
  4. Carpenter, Kent E.; Niem, Volker H., eds. (1998), The Living Marine Resources of the Western Central Pacific, vol. 2, Food and Agriculture Organization of the United Nations, pp. 1142, 1383, ISBN 9789251040522
  5. Emmerson, W. D. (2017), A Guide to, and Checklist for, the Decapoda of Namibia, South Africa and Mozambique, vol. 3, Cambridge Scholars Publishing, p. 184, ISBN 9781443896122
  6. Keoki Stender; Yuko Stender. "Family Grapsidae HAWAII Grapsus tenuicrustatus". MarinelifePhotography.com.
  7. Habibah, Imroatul; Saraswati, Brigitta Juniari; Asyari, Thomi; et al. (2018). "Diversity of Decapod Crustaceans on Intertidal Zone of Sombu Beach, Wangi-wangi Island, Wakatobi, Southeast Sulawesi". AIP Conference Proceedings. 2002 (2): 1–6. doi:10.1063/1.5050128.
  8. Scott, Susan (2013), Exploring Hanauma Bay: Revised and Expanded, University of Hawaii Press, p. 18, ISBN 9780824839031


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