Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4311 No. 2: 23 Aug. 2017
Type: Article
Published: 2017-08-23
DOI: 10.11646/zootaxa.4311.2.7
Page range: 263–270
Abstract views: 150
PDF downloaded: 3

A new species of Pseudosesarma Serène & Soh, 1970 (Crustacea: Brachyura: Sesarmidae) from Cochin in southwestern India

Lee Kong Chian Natural History Museum, National University of Singapore, 2 Conservatory Drive, Singapore 117377.
Department of Marine Biology, Microbiology & Biochemistry, School of Marine Sciences, Cochin University of Science & Technology, Fine Arts Avenue, Cochin 682016, Kerala, India.
Department of Marine Biology, Microbiology & Biochemistry, School of Marine Sciences, Cochin University of Science & Technology, Fine Arts Avenue, Cochin 682016, Kerala, India.
Kerala India taxonomy Sesarmidae mangroves

Abstract

A new species of mangrove sesarmid crab of the genus Pseudosesarma Serène & Soh, 1970, is described from Cochin, southwest India. The species superficially resembles P. edwardsii (De Man, 1887), known from Myanmar and many parts of India; the proportions of the carapace and male pleon also ally it with P. crassimanum (De Man, 1887) from Myanmar, Sri Lanka and Southeast Asia. Pseudosesarma glabrum n. sp., however, is easily separated from P. edwardsii and P. crassimanum primarily by the almost glabrous dorsal surface of the carapace and the distinctive form of its male first gonopod.

References

  1. Alcock, A. (1900) Materials for a carcinological fauna of India. No. 6. The Brachyura Catometopa or Grapsoidea. Journal of the Asiatic Society of Bengal, 69 (3), 279–486.

    Dev Roy, M.K. (2008) An annotated checklist of mangrove and coral reef inhabiting Brachyuran crabs of India. Records of Zoological Survey of India, Occasional Paper, 289, 1–212.

    Dev Roy, M.K. (2013) Diversity and Distribution of Marine Brachyuran Crab Communities Inhabiting West Coast of India. In: Venkataraman, K., Sivaperuman, C. & Raghunathan, C. (Eds.), Ecology and Conservation of Tropical Marine Faunal Communities. Part 1. Springer, Berlin & Heidelberg, pp. 147–169.
    https://doi.org/10.1007/978-3-642-38200-0_10

    Dev Roy, M.K. & Bhadra, B. (2007) Marine and estuarine crabs (Crustacea: Decapoda: Brachyura). Fauna of Goa, State Fauna Series, 16, 109–154.

    Dev Roy, M.K. & Nandi, N.C. (2008) Brachyuran biodiversity of some selected brackish water lakes of India. In: Sengupta, M. & Dalwani, R. (Eds.), Proceedings of Taal 2007, The 12th World Lake Conference, 2007, pp. 496–499.

    Dev Roy, M.K. & Nandi, N.C. (2012) Brachyuran crabs (Crustacea). Fauna of Andaman and Nicobar Islands, State Fauna Series, 19 (1), 185–236.

    Dev Roy, M.K., Nandi, N.C. & Khan, R.A. (2009) Invertebrate Diversity. In: Faunal Diversity of Vembanad Lake. A Ramsar site in Keraia, India. Wetland Ecosystem Series, 10, 69–128.

    Haragi, S.B., Naik, U.G. & Rathod, J.L. (2010) Brachyuran diversity in sub littoral zone of tropical estuary, Karwar, west coast of India. Lake 2010: Wetlands, Biodiversity and Climate Change, 2010, 1–12.

    Ingle, R.W. & Fernando, C.H. (1963) On some fresh and brackish water crustaceans from Ceylon. Crustaceana, 6 (2), 101–109.
    https://doi.org/10.1163/156854063X00499

    Kathiresan, K. (2000) A review of studies on Pichavaram mangroves, Southeast India. Hydrobiologia, 430, 185–205.
    https://doi.org/10.1023/A:1004085417093

    Man, J.G. de (1887) Übersicht der Indo‑pacifischen Arten der Gattung Sesarma Say nebst einer Kritik der von W. Hess und E. Nauck in den Jahren 1865 und 1880 beschrieben Decapoden. Zoologische Jahrbücher, Abtheilung für Systematik, Geographie und Biologie der Thiere, 2, 639–722.

    Man, J.G. de (1888) Report on the Podophthalmous Crustacea of the Mergui Archipelago, collected for the Trustees of the Indian Museum, Calcutta, by Dr. John Anderson, F.R.S., Superintendent of the Museum.—Part IV. Journal of the Linnean Society of London (Zoology), 22 (139), 177–240, pls. 13–15.

    Mandal, A.K. & Nandi, N.C. (1989) Fauna of Sundarban Mangrove Ecosystems, West Bengal, India. Fauna of Conservation Areas, 3 (Zoological Survey India), 1–116.

    Ng, P.K.L. & Schubart, C.D. (2017) On the taxonomy of Pseudosesarma edwardsii (De Man, 1887) and P. crassimanum (De Man, 1887) (Crustacea: Decapoda: Brachyura: Sesarmidae). Raffles Bulletin of Zoology. [in press]

    Pati, S.K., Sahu, K.C., Swain, D., Baliarsingh, S.K. & Sharma, R.M. (2012) Marine crabs (Decapoda: Anomura and Brachyura). Fauna of Maharashtra, State Fauna Series, Zoological Survey of India, Kolkata, 20 (Part 2), 381–385.

    Paul, S., Roy, M. & Dev Roy, M.K. (2012) Occurrence and seasonal abundance of sesarmid crab Pseudosesarma edwardsii De Man in Hugli-Matla Estuary, West Bengal. Journal of Environment and Sociobiology, 9 (2), 193–194.

    Rani, V., Sreelekshmi, S., Preethy, C.M. & Bijoy Nandan, S. (2016) Phenology and litterfall dynamics structuring Ecosystem productivity in a tropical mangrove stand on South West coast of India. Regional Studies in Marine Science, 8, 400–407.
    https://doi.org/10.1016/j.rsma.2016.02.008

    Serène, R. & Soh, C.L. (1970) New Indo‑Pacific genera allied to Sesarma Say 1877 (Brachyura, Decapoda, Crustacea). Treubia, 27, 387–416.

    Shet, G.N., Subash Chandran, M.D. & Ramachandra, T.V. (2016) Brachyuran Crabs of Aghanashini Estuary, South Indian West Coast, Karnataka. In: Proceedings of the Lake 2016: Conference on Conservation and Sustainable Management of Ecologically Sensitive Regions in Western Ghats, 2016, pp. 1–17.