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Issue: Vol. 2405 No. 1: 22 Mar. 2010
Type: Articles
Published: 2010-03-22
DOI: 10.11646/zootaxa.2405.1.2
Page range: 48–54
Abstract views: 76
PDF downloaded: 3

Metadynomene tuamotu, a new species of dynomenid crab from French Polynesia (Crustacea: Decapoda: Brachyura)

Tropical Marine Science Institute and Department of Biological Sciences, National University of Singapore, Kent Ridge, Singapore 119260, Republic of Singapore
School of Biological Sciences, Canterbury University Christchurch, 8004, New Zealand
Crustacea Decapoda Brachyura Dynomenidae new species taxonomy

Abstract

A large dynomenid specimen from the Tuamotu Archipelago previously thought to belong to Metadynomene tanensis (Yokoya, 1933) is shown to be a new species, M. tuamotu sp. nov. Metadynomene tanensis is a widespread Western Pacific species occurring from Japan to New Zealand; while M. tuamotu sp. nov. joins M. devaneyi (Takeda, 1977) as the second species of this genus known from French Polynesia. A key to the genus is provided.

References

  1. Ahyong, S.T., Naruse, T., Tan, S.H. & Ng, P.K.L. (2009) Part II. Infraorder Brachyura: Sections Dromiacea, Raninoida, Cyclodorippoida. In: Crustacean Fauna of Taiwan: Brachyuran Crabs, Volume I, Chan, T.-Y., P. K. L. Ng, S. T. Ahyong & S. H. Tan (editors), pp. 27–180.

    Guinot, D. (2008) A re-evaluation of the Dynomenidae Ortmann, 1892 (Crustacea, Decapoda, Brachyura, Podotremata), with the recognition of four subfamilies. Zootaxa, 1850, 1–26.

    Guinot, D. & Bouchard, J.-M. (1998) Evolution of the abdominal holding systems of brachyuran crabs (Crustacea, Decapoda, Brachyura). Zoosystema, 20(4), 613–694.

    McLay, C.L. (1999) Crustacea Decapoda: Revision of the family Dynomenidae. In: A. Crosnier (ed.), Résultats des Campagnes MUSORSTOM, Volume 20. Mémoires du Muséum national d’Histoire naturelle, 180, 427–569.

    McLay, C.L. (2009) New records of crabs (Decapoda: Brachyura) from the New Zealand region, including a new species of Rochinia A. Milne-Edwards, 1875 (Majidae), and a revision of the genus Dromia Weber, 1795 (Dromiidae). Zootaxa, 2111, 1–66.

    McLay, C.L. & Ng, P.K.L. (2005) On a collection of Dromiidae and Dynomenidae from the Philippines, with description of a new species of Hirsutodynomene McLay, 1999 (Crustacea: Decapoda: Brachyura). Zootaxa, 1029: 1–30.

    Ortmann A.E. (1892) Die Decapoden-Krebse des Strassburger Museums. Theil 5, Die Abtheilungen Hippidea, Dromiidea und Oxystomata. Zoologische Jahrbücher, Abtheilung für Systematik, Geographie und Biologie der Thiere, 6, 532–588, pl. 26.

    Yokoya, Y. (1933) On the distribution of decapod crustaceans inhabiting the continental shelf around Japan, chiefly based on materials collected by the S. S. Soyo-Maru, during the years 1923-1930. Journal of the College of Agriculture, Tokyo, 12(1), 1–226.