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cultures. The
Hawaiian name for the species is a'ama. In the Philippines they are known as Katang. Fully grown, the thin-shelled rock crab can reach lengths of 6-8 centimeters. The males of the species tend to be smaller in size compared to their female counterparts. Their lifespan in the wild is uncertain, but has been shown to be 7-10 years in captivity.
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can be characterized by its deep purple to black carapace and many light colored markings while it is alive. However, as individuals shed their shell or die, the carapace the thin-shelled rock crab leaves behind turns a bright red-orangey color. The species goes by various names in different
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The thin-shelled rock crab can be normally be found among rocky outcrops that allow for a safe place to escape to when there are signs of danger. The range of the
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564:"The occurrence of <i>Grapsus Grapsus Tenuicrustatus </i>(Herbst) at the Tsitsikama Coastal National Park (Decapoda, Braghyura, Grapsidae)"
450:"The occurrence of <i>Grapsus Grapsus Tenuicrustatus </i>(Herbst) at the Tsitsikama Coastal National Park (Decapoda, Braghyura, Grapsidae)"
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The thin-shelled rock crab is sought after as a food source in many different cultures. In the
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A Guide to, and
Checklist for, the Decapoda of Namibia, South Africa and Mozambique
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suggests, it had sometimes been classified as a subspecies of the sally-lightfoot.
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is listed as Indo-Pacific, found near beaches and tidepools along the shore.
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ate the crabs raw and lightly salted when the seas were rough.
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539:"Grapsus tenuicrustatus, Natal lightfoot crab : fisheries"
404:, vol. 3, Cambridge Scholars Publishing, p. 184,
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The Living Marine
Resources of the Western Central Pacific
515:"Thin Shelled Rock Crab, A'ama, Natal Lightfoot Crab"
425:"Thin Shelled Rock Crab, A'ama, Natal Lightfoot Crab"
303:"Thin Shelled Rock Crab, A'ama, Natal Lightfoot Crab
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896:Taxa named by Johann Friedrich Wilhelm Herbst
8:
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346:Palomares, M.L.D.; D. Pauly, eds. (2020).
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20:
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491:"Grapsus grapsus (Sally Lightfoot crab)"
333:Integrated Taxonomic Information System
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225:has been applied to the species by the
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352:(Herbst, 1783) Natal lightfoot crab"
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886:Crustaceans of the Pacific Ocean
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603:Titcomb, Margaret (1972-12-31).
372:; Niem, Volker H., eds. (1998),
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881:Crustaceans of the Indian Ocean
1:
891:Crustaceans described in 1783
562:Kensley, B. F. (1970-05-21).
448:Kensley, B. F. (1970-05-21).
606:Native Use of Fish in Hawaii
223:natal sally-light-foot crab
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41:Scientific classification
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30:
23:
581:10.4102/koedoe.v13i1.734
467:10.4102/koedoe.v13i1.734
398:Emmerson, W. D. (2017),
329:(J. F. W. Herbst, 1783)"
252:Habitat and distribution
221:The English common name
240:Description and biology
697:Grapsus_tenuicrustatus
668:Grapsus tenuicrustatus
648:Grapsus tenuicrustatus
350:Grapsus tenuicrustatus
327:Grapsus tenuicrustatus
305:Grapsus tenuicrustatus
258:Grapsus tenuicrustatus
245:Grapsus tenuicrustatus
194:thin-shelled rock crab
189:Grapsus tenuicrustatus
170:Grapsus tenuicrustatus
152:G. tenuicrustatus
25:Grapsus tenuicrustatus
615:10.1515/9780824846473
229:, and as the synonym
495:Animal Diversity Web
198:Natal lightfoot crab
192:, commonly known as
543:www.sealifebase.ca
370:Carpenter, Kent E.
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835:SeaLifeBase
783:NatureServe
744:iNaturalist
356:SeaLifeBase
275:Philippines
108:Pleocyemata
870:Categories
548:2022-11-16
524:2022-11-16
500:2022-11-16
434:2022-11-16
289:References
209:crustacean
104:Suborder:
78:Arthropoda
876:Grapsidae
590:2071-0771
476:2071-0771
264:Human use
216:Grapsidae
146:Species:
128:Grapsidae
118:Brachyura
64:Kingdom:
58:Eukaryota
788:2.839427
762:10769566
683:Q6495968
677:Wikidata
269:Culinary
124:Family:
98:Decapoda
74:Phylum:
68:Animalia
54:Domain:
801:1036995
736:2225821
283:Hawai'i
279:Pacific
211:in the
206:decapod
202:species
200:, is a
180:, 1783)
139:Grapsus
134:Genus:
94:Order:
84:Class:
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827:207529
814:186040
775:660758
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568:Koedoe
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213:family
178:Herbst
848:WoRMS
840:21500
757:IRMNG
749:61373
723:6KT84
710:84260
574:(1).
460:(1).
822:OBIS
796:NCBI
770:ITIS
731:GBIF
705:BOLD
619:ISBN
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
