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Global diversity of crabs (Crustacea: Decapoda: Brachyura) in freshwater

Abstract

An assessment of the global freshwater crab diversity is presented. A total of 1,476 species in 14 families are currently known from all zoogeographical regions (except Antarctica), including 1,306 species in eight exclusively freshwater families (Pseudothelphusidae, Trichodactylidae, Potamonautidae, Deckeniidae, Platythelphusidae, Potamidae, Gecarcinucidae and Parathelphusidae). Estimates of true freshwater crab diversity including likely numbers of undescribed taxa suggest that the field remains largely in a “discovery” phase. Main ideas on the origins, diversification, and phylogeny of true freshwater crabs are briefly discussed. The economic importance of freshwater crabs is also highlighted.

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References

  1. Bahir, M. M., P. K. L. Ng, K. Crandall & R. Pethiyagoda, 2005. A conservation assessment of the freshwater crabs of Sri Lanka. Raffles Bulletin of Zoology Supplement 12: 121–126.

  2. Bănărescu, R. M., 1990. Zoogeography of Freshwaters. 1. General distribution and dispersal of freshwater animals. AULA-Verlag, Weisbaden, 1–511.

  3. Barbaresi, S. & F. Gherardi, 1997. Italian freshwater decapods: exclusion between the crayfish Austropotamobius pallipes (Faxon) and the river crab Potamon fluviatile (Herbst). Bulletin française de la Pêche et de la Piscicolture 347: 731–747.

  4. Bossuyt, F., M. Meegaskumbura, N. Beenaerts, D. J. Gower, R. Pethiyagoda, K. Roelants, A. Mannaert, M. Wilkinson, M. M. Bahir, K. Manamendra-Arachchi, P. K. L. Ng, C. J. Schneider, O. V. Oommen & M. C. Milinkovitch, 2004. Local endemism within the western Ghats-Sri Lanka biodiversity hotspot. Science 306: 479–481.

  5. Bott, R., 1955. Die Süsswasserkrabben von Afrika (Crustacea, Decapoda) und ihre Stammesgeschichte. Annales du Musee Royal du Congo belge 1: 209–352, Pls. 1–30, Figs. 1–103.

  6. Bott, R., 1970. Die Süsswasserkrabben von Europa, Asien, Australien und ihre Stammesgeschichte. Eine Revision der Potamoidea und Parathelphusoidea (Crustacea, Decapoda). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, Frankfurt 526: 1–338, Pls. 1–58.

  7. Brandis, D., 2002. On the taxonomic status and biogeography of the Isolapotamidae Bott, 1970 (Decapoda, Brachyura). Journal of Natural History, London 36: 1291–1339.

  8. Chia, O. K. S. & P. K. L. Ng, 1998. Is Sundathelphusidae Bott, 1969 a valid taxon? A cladistic appraisal. Proceedings and Abstracts of the 4th International Crustacean Congress, Amsterdam: 72.

  9. Chia, O. K. S. & P. K. L. Ng, 2006. The freshwater crabs of Sulawesi, with descriptions of two new genera and four new species (Crustacea: Decapoda: Brachyura: Parathelphusidae). Raffles Bulletin of Zoology 54: 383–428.

  10. Colosi, G., 1921. La distribuzione geografica dei Potamonidae. Rivista di Biologia 3: 294–301.

  11. Cox, C. B., 2001. The biogeographic regions reconsidered. Journal of Biogeography 28: 511–523.

  12. Cumberlidge, N., R. v. Sternberg, R. Bills & H. A. Martin, 1999. A revision of the genus Platythelphusa A. Milne-Edwards, 1887, from Lake Tanganyika, East Africa (Decapoda: Potamoidea: Platythelphusidae). Journal of Natural History 33: 1487–1512.

  13. Cumberlidge, N., 1999. The Freshwater Crabs of West Africa: Family Potamonautidae. Institut de Recherche pour le Développement, Collection Faune et Flore Tropicales no. 36, Paris, 1–382.

  14. Cumberlidge, N. & S. R. Daniels, 2007. A conservation assessment of the freshwater crabs of southern Africa (Brachyura: Potamonautidae). African Journal of Ecology (in press).

  15. Cumberlidge, N., S. R. Daniels & R. v. Sternberg, 2007. A revision of the higher taxonomy of the Afrotropical freshwater crabs (Decapoda: Brachyura) with a discussion of their biogeography. Biological Journal of the Linnean Society (in press).

  16. Cumberlidge, N., D. B. Fenolio, M. E. Walvoord & J. Stout, 2005. Tree-climbing crabs (Potamonautidae and Sesarmidae) from phytotelmic microhabitats in rainforest canopy in Madagascar. Journal of Crustacean Biology 25: 302–308.

  17. Cumberlidge, N. & R. v. Sternberg, 2002. The freshwater crabs of Madagascar (Crustacea, Decapoda, Potamoidea). Zoosystema 24: 41–79.

  18. Dai, A. Y., 1999. Fauna Sinica (Arthropoda, Crustacea, Malacostraca, Decapoda, Parathelphusidae, Potamidae). Editorial Committee of Fauna Sinica, Academia Sinica, Science Press, Beijing, 501 pp, 238 figs., 30 pls.

  19. Daniels, S. R., N. Cumberlidge, M. Pérez-Losada, S. A. E. Marijnissen & K. A. Crandall, 2006. Evolution of Afrotropical freshwater crab lineages obscured by morphological convergence. Molecular Phylogenetics and Evolution 40: 227–235.

  20. Daniels, S. R., B. A. Stewart, G. Gouws, M. Cunningham & C. A. Matthee, 2002. Phylogenetic relationships of the southern African freshwater crab fauna derived from multiple data sets reveal biogeographic patterning. Molecular Phylogenetics and Evolution 25: 511–523.

  21. Finkers, J., 1986. Los Yanomami y su sistema alimenticio (Yanomami Nii Pë). Vicariato Apostólico de Puerto Ayacucho, Puerto Ayacucho. Monografía n° 2, 262 pp.

  22. Glaessner, M. F., 1969. Decapoda. In Moore, R. C. (ed), Treatise on Invertebrate Palaeontology. Part R. Arthropoda 4. Geological Society of America, 2: R399–R533.

  23. Klaus, S., C. D. Schubart & D. Brandis, 2006. Phylogeny, biogeography and a new taxonomy for the Gecarcinucoidea Rathbun, 1904 (Decapoda: Brachyura). Organisms, Diversity and Evolution 6: 199–217.

  24. Lundberg, J. G., L. G. Marshall, J. Guerrero, B. Norton, M. C. Malabarba & F. Wesselingh, 1998. The Stage for Neotropical Fish Diversification: A History of Tropical South American Rivers. In Malabarba, L. R., R. E. Reis, R. P. Vari, C. A. S. Lucena & Z. M. S. Lucena (eds), Phylogeny and Classification of Neoptropical Fishes. EDIPUCRS, Porto Alegre, 12–48.

  25. Magalhães, C., 2000. Diversity and abundance of decapod crustaceans in the Rio Negro basin, Pantanal, Mato Grosso do Sul, Brazil. In Chernoff, B., L. E. Alonso, J. R. Montambault & R. Lourival (eds), A Biological Assessment of the Aquatic Ecossystems of the Pantanal, Mato Grosso do Sul, Brazil. Conservation International, Washington, DC, 56–62. Bulletin of Biological Assessment 18.

  26. Magalhães, C., 2003. Famílias Pseudothelphusidae e Trichodactylidae. In Melo, G. A. S. (ed), Manual de Identificação dos Crustacea Decapoda de Água Doce do Brasil. Editora Loyola, São Paulo, 143–287.

  27. Magalhães, C., F. A. Abrunhosa, M. de Oliveira Pereira & M. A. Melo, 2005. New records of Fredius denticulatus (H. Milne-Edwards, 1853) and F. reflexifrons (Ortmann, 1897), and the eastern limits of the distribution of pseudothelphusid crabs (Crustacea: Decapoda) in Brazil. Acta Amazonica 35: 93–96.

  28. Martin, J. W. & G. E. Davis, 2001. An updated classification of the recent Crustacea. Natural History Museum of Los Angeles County Science Series 39, 124 pp.

  29. Marijnissen, S. A. E., E. Ellinor Michel, S. R. Daniels, D. Erpenbeck, S. B. J. Menken & F. R. Schram, 2006. Molecular evidence for recent divergence of Lake Tanganyika endemic crabs (Decapoda: Platythelphusidae). Molecular Phylogenetics and Evolution 40: 628–634.

  30. Marijnissen, S. A. E., S. Lange & N. Cumberlidge, 2005. Revised distribution of the African freshwater crab genus Deckenia Hilgendorf, 1868 (Brachyura, Potamoidea, Deckeniidae). Crustaceana 78: 889–896.

  31. Ng, P. K. L., 1988. The Freshwater Crabs of Peninsular Malaysia and Singapore. Department of Zoology, National University of Singapore, Shinglee Press, Singapore, i–viii, 1–156, Figs. 1–63, 4 colour plates.

  32. Ng, P. K. L & G. Rodríguez, 1995. Freshwater crabs as poor zoogeographical indicators: a critique of Bănărescu (1990). Crustaceana 68: 636–645.

  33. Ng, P. K. L., Z. Števčić & G. Pretzmann, 1995. A revision of the family Deckeniidae Ortmann, 1897 (Crustacea: Decapoda: Brachyura: Potamoidea), with description of a new genus (Gecarcinucidae: Gecarcinucoidea) from Seychelles, Indian Ocean. Journal of Natural History 29: 581–600.

  34. Ng, P. K. L. & F. W. M. Tay, 2001. The freshwater crabs of Sri Lanka (Decapoda: Brachyura: Paratelphusidae). Zeylanica 6: 113–199.

  35. Ng, P. K. L. & D. C. J. Yeo, 2007. Malaysian freshwater crabs: conservation prospects and challenges. In Chua, L. S. L., L. G. Kirton & L. G. Shaw (eds), Status of Biological Diversity in Malaysia and Threat Assessment of Plant Species in Malaysia. Proceedings of the Seminar and Workshop. 28–30 June 2005, 95–120.

  36. Pretzmann, G., 1973. Grundlagen und Ergebnisse der Systematik der Pseudothelphusidae. Zeitschrift fuer Zoologische Systematik und Evolutionsforschung 11: 196-218.

  37. Reed, S. K. & N. Cumberlidge, 2006. Taxonomy and biogeography of the freshwater crabs of Tanzania, East Africa (Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae). Zootaxa 1262: 1–139.

  38. Rodríguez, G., 1982. Les crabes d’eau douce d’Amerique. Famille des Pseudothelphusidae. ORSTOM, Paris, 224 pp, Faune Tropicale 22.

  39. Rodríguez, G., 1986. Centers of radiation of freshwater crabs in the neotropics. In Gore, R. H. & K. L. Heck (eds), Biogeography of Crustacea, Crustacean Issues 3: 51–67.

  40. Rodríguez, G., 1992. The Freshwater Crabs of America. Family Trichodactylidae. Office de la Recherche Scientifique d’Outre Mer (ORSTOM), Paris, 200 pp.

  41. Rodríguez, G. & C. Magalhães, 2005. Recent advances in the biology of the Neotropical freshwater crab family Pseudothelphusidae (Crustacea, Decapoda, Brachyura). Revista brasileira de Zoologia 22: 354–365.

  42. Rodríguez, G. & H. Suárez, 2004. A revision of the freshwater crabs of the family Pseudothelphusidae (Decapoda: Brachyura) from Peru with notes on the southern limits of the family. Amazoniana 18: 11–28.

  43. Rosen, D. E., 1976. A vicariance model of Caribbean biogeography. Systematic Zoology 24: 431–464.

  44. Segawa, R., (2000). Molecular phylogenetic study of potamoid crabs in Ryukyu Islands. Kaiyo Monthly 32: 241–245.

  45. Shih, H.-T., S.-H. Fang & P. K. L. Ng, 2007. Phylogeny of the freshwater crab genus Somanniathelphusa Bott (Decapoda : Parathelphusidae) from Taiwan and the coastal regions of China, with notes on their biogeography. Invertebrate Systematics 21: 29–37.

  46. Shih, H.-T., P. K. L. Ng & H.-W. Chang, 2004. The systematics of the genus Geothelphusa (Crustacea, Decapoda, Brachyura, Potamidae) from southern Taiwan: A molecular appraisal. Zoological Studies 43: 561–570.

  47. Sternberg, R. v. & N. Cumberlidge, 1999. A cladistic analysis of the genus Platythelphusa A. Milne-Edwards, 1887 from Lake Tanganyika, East Africa (Decapoda: Potamoidea: Platythelphusidae) with comments on the phylogenetic position of the group. Journal of Natural History 33: 493–511.

  48. Sternberg, R. v. & N. Cumberlidge, 2001. Notes on the position of the true freshwater crabs within the Brachyrhynchan Eubrachyura (Crustacea: Decapoda: Brachyura). Hydrobiologia 449: 21–39.

  49. Sternberg, R. v., N. Cumberlidge & G. Rodríguez, 1999. On the marine sister groups of the freshwater crabs (Crustacea: Decapoda). Journal of Zoological Systematics and Evolutionary Research 37: 19–38.

  50. Yeo, D. C. J. & P. K. L. Ng, 1998. Freshwater crabs of the Potamon tannanti species group (Crustacea, Decapoda, Brachyura, Potamidae) of northern Indochina. Raffles Bulletin of Zoology 46: 627–650.

  51. Yeo, D. C. J. & P. K. L. Ng, 1999. The state of freshwater crab taxonomy in Indochina (Decapoda, Brachyura). In Schram, F. R. & J. C. von Vaupel Klein (eds), Crustaceans and the Biodiversity Crisis, Proceedings of the Fourth International Crustacean Congress, 1998, vol I, 637–646.

  52. Yeo, D. C. J. & P. K. L. Ng, 2003. Recognition of two subfamilies in the Potamidae Ortmann, 1896 (Brachyura, Potamidae), with a note on the genus Potamon Savigny. Crustaceana 76: 1219–1235.

  53. Yeo, D. C. J., H.-T. Shih, R. Meier & P. K. L. Ng, 2007. Phylogeny and biogeography of the freshwater crab genus Johora (Crustacea: Brachyura: Potamidae) from the Malay Peninsula, and the origins of its insular fauna. Zoologica Scripta 36: 255–269.

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Acknowledgements

This study has benefited from the help and advice from many colleagues. We thank Tohru Naruse and Paul Clark for their many helpful comments and suggestions which have helped improve the manuscript. Support from the Belgium Biodiversity Platform, the Belgian Science Policy, the Royal Belgium Institute of Natural Sciences, and the Department of Biological Sciences, National University of Singapore, is gratefully acknowledged.

Author information

Correspondence to Darren C. J. Yeo.

Additional information

Guest editors: E. V. Balian, C. Lévêque, H. Segers & K. Martens

Freshwater Animal Diversity Assessment

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Yeo, D.C.J., Ng, P.K.L., Cumberlidge, N. et al. Global diversity of crabs (Crustacea: Decapoda: Brachyura) in freshwater. Hydrobiologia 595, 275–286 (2008). https://doi.org/10.1007/s10750-007-9023-3

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Keywords

  • Global assessment
  • Freshwater crab
  • Diversity
  • Crustacea
  • Decapoda
  • Brachyura
  • Species estimates