Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5437 No. 4: 16 Apr. 2024
Type: Article
Published: 2024-04-16
DOI: 10.11646/zootaxa.5437.4.8
Page range: 560-570
Abstract views: 115
PDF downloaded: 4

A new species of the genus Indochinamon Yeo & Ng, 2007 (Crustacea: Brachyura: Potamoidea: Potamidae) and a new country record from Northern Vietnam

Center of Life Science Experta; 10/65 Van Bao; Ba Dinh; Hanoi; Vietnam
Center of Life Science Experta; 10/65 Van Bao; Ba Dinh; Hanoi; Vietnam
Center of Life Science Experta; 10/65 Van Bao; Ba Dinh; Hanoi; Vietnam
Crustacea Xuan Son National Park Phu Tho Province new record taxonomy Potamiscinae Indochinamon malipoense Indochinamon ahkense karsts

Abstract

A new species of freshwater crab, Indochinamon datii n. sp. is described from Xuan Son National Park, Phu Tho Province, Northern Vietnam. The new species external morphology is most similar to I. kimboiense (Dang, 1967) and I. bavi Naruse, Nguyen & Yeo, 2011. However, it can be distinguished from the other species by characters of the carapace, telson and male first gonopod. Indochinamon malipoense Zhang & Sun in Zhang, Pan, Hao & Sun, 2020 is also recorded for the first time in Vietnam.

References

  1. Brandis, D. (2000) The taxonomical status of the freshwater crab genus Potamiscus Alcock 1909 (Decapoda, Brachyura, Potamidae). Senckenbergiana biologica, 80, 469–509.
  2. Dai, A.Y. (1999) Fauna Sinica: Arthropoda Crustacea Malacostraca Decapoda Parathelphusidae Potamidae. Science Press, Beijing, 501 pp., 30 pls. [in Chinese with English summary]
  3. Davie, P.J.F., Guinot, D. & Ng, P.K.L. (2015) Anatomy and functional morphology of Brachyura. In: Castro, P., Davie, P.J.F., Guinot, D., Schram, F.R. & von Vaupel Klein, J.C. (Eds.), Treatise on Zoology—Anatomy, Taxonomy, Biology. The Crustacea. Vol. 9C-I. Part 1. Decapoda: Brachyura. Brill, Leiden, pp. 11–163. https://doi.org/10.1163/9789004190832_004
  4. Do, V.T. (2014) Freshwater crabs of Vietnam: diversity and conservation. Journal of Vietnamese Environment, 6 (2), 109–114. https://doi.org/10.13141/jve.vol6.no2.pp109-114
  5. Do, V.T., Le, V.T. & Phan, D.D. (2015) Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam. Zootaxa, 4052 (1), 117–126. https://doi.org/10.11646/zootaxa.4052.1.6
  6. Do, V.T., Nguyen, T.C. & Dang, V.D. (2017) Two new species of freshwater crabs of the genus Tiwaripotamon Bott, 1970 (Crustacea, Decapoda, Brachyura, Potamidae) from northern Vietnam. Raffles Bulletin of Zoology, 65, 455–465.
  7. Do, V.T., Nguyen, T.C. & Le, H.A. (2016) A new species of the genus Indochinamon Yeo & Ng, 2007 (Crustacea: Brachyura: Potamoidea: Potamidae) from northern Vietnam. Raffles Bulletin of Zoology, 64, 187–193.
  8. Naiyanetr, P. (2001) Potamon bhumibol n. sp., a new giant freshwater crab from Thailand (Decapoda, Brachyura, Potamidae). Crustaceana, 74, 309–316. https://doi.org/10.1163/156854001505541
  9. Naruse, T., Chia, J.E. & Zhou, X. (2018) Biodiversity surveys reveal eight new species of freshwater crabs (Decapoda: Brachyura: Potamidae) from Yunnan Province, China. PeerJ, 6 (e5497), 1–46. https://doi.org/10.7717/peerj.5497
  10. Naruse, T., Nguyen, X.Q. & Yeo, D.C.J. (2011) Three new species of Indochinamon (Crustacea: Decapoda: Potamidae: Potamiscinae) from Vietnam, with a redescription of Ranguna (Ranguna) kimboiensis Dang, 1975. Zootaxa, 2732 (1), 33–48. https://doi.org/10.11646/zootaxa.2732.1.3
  11. Ng, P.K.L. (2021) Description of a new genus and new species of freshwater crab (Brachyura: Potamoidea) from southern Vietnam. Crustacean Research, 50 (2021), 65–73. https://doi.org/10.18353/crustacea.50.0_65
  12. Ng, P.K.L., Guinot, D. & Davie, P.J.F. (2008) Systema Brachyurorum: Part I. An annotated checklist of extant brachyuran crabs of the world. Raffles Bulletin of Zoology, Supplement 17, 1–286.
  13. Ng, P.K.L. & Win Mar (2018) On a new species of freshwater crab, Indochinamon khinpyae, from northern Myanmar (Crustacea, Brachyura, Potamidae). ZooKeys, 811, 1–47. https://doi.org/10.3897/zookeys.811.29187
  14. Ng, P.K.L. & Naiyanetr, P. (1993) New and recently described freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae, Gecarcinucidae and Parathelphusidae) from Thailand. Zoologische Verhandelingen, 284, 1–117.
  15. Ng, P.K.L. & Ngo, V.T. (2023) A new genus and three new species of freshwater crab (Crustacea: Brachyura: Potamidae) from central and northern Vietnam. Raffles Bulletin of Zoology, 71, 70–86.
  16. Pan, D., Ng, P.K.L. & Sun, H. (2022) Aiyunamon, a new genus for southern Chinese potamid species previously placed in Eosamon Yeo & Ng, 2007 (Decapoda, Brachyura, Potamidae). Raffles Bulletin of Zoology, 70, 320–328.
  17. Pati, S.K., Mitra, S. & Ng, P.K.L. (2020) The identity of the freshwater crab Indochinamon manipurense (Alcock, 1909), with description of a new species of Potamiscus Alcock, 1909, from Manipur state, India (Decapoda, Brachyura, Potamidae). Crustaceana, 93, 703–725. https://doi.org/10.1163/15685403-bja10009
  18. Shi, B., Pan, D. & Sun, H. (2023) On a new species of freshwater crab from southern China (Crustacea, Brachyura, Potamidae). Zootaxa. 5383 (4), 575–584. https://doi.org/10.11646/zootaxa.5383.4.8
  19. Yeo, D.C.J. & Ng, P.K.L. (1998) Freshwater crabs of the Potamon tannanti species group (Crustacea: Decapoda: Brachyura: Potamidae) from northern Indochina. Raffles Bulletin of Zoology, 46 (2), 627–650.
  20. Yeo, D.C.J. & Ng, P.K.L. (2004) Recognition of two subfamilies in the Potamidae Ortmann, 1896 (Brachyura, Potamidae) with a note on the genus Potamon Savigny, 1816. Crustaceana, 76 (10), 1219–1235. https://doi.org/10.1163/156854003773123456
  21. Yeo, D.C.J. & Ng, P.K.L. (2007) On the genus “Potamon” and allies in Indochina (Crustacea: Decapoda: Brachyura: Potamidae). Raffles Bulletin of Zoology, Supplement 16, 273–308.
  22. Zhang, Z., Pan, D., Hao, X. & Sun, H. (2020) Two new species of freshwater crabs of the genera Eosamon Yeo & Ng, 2007 and Indochinamon Yeo & Ng, 2007 (Crustacea, Brachyura, Potamidae) from southern Yunnan, China. Zookeys, 980, 1–21. https://doi.org/10.3897/zookeys.980.52186