Skip to main content Skip to main navigation menu Skip to site footer
Type: Articles
Published: 2009-08-27
Page range: 57–68
Abstract views: 57
PDF downloaded: 2

A new hermit crab species of the genus Catapagurus (Crustacea: Decapoda: Anomura: Paguridae) from the Ryukyu Islands, southern Japan

Natural History Museum and Institute, Chiba, 955-2 Aoba-cho, Chuo-ku, Chiba, 260-8682 Japan
Department of Marine and Environmental Sciences, University of the Ryukyus, 1 Senbaru, Nishihara-cho, Okinawa, 903-0213 Japan
Crustacea Decapoda Anomura Paguridae

Abstract

A new species of the pagurid hermit crab genus Catapagurus A. Milne-Edwards, 1880, C. insolitus, is described and illustrated based on specimens from shallow waters in Okinawa Island, the Ryukyus. It belongs to an informal species group characterized by the possession of blade-shaped ambulatory dactyli, and is morphologically most similar to C. kosugei (Asakura, 2001). However, the new species is unique within the genus in having a multispinose antennal acicle, rarely seen in species of the family Paguridae.

References

  1. Asakura, A. (1999) Icelopagurus tuberculosus, a distinct new hermit crab species (Crustacea: Decapoda: Paguridae) from Japan. Proceedings of the Biological Society of Washington, 112, 381–395.

    Asakura, A. (2001) A revision of the hermit crab genera Catapagurus A. Milne-Edwards and Hemipagurus Smith from the Indo-West Pacific (Crustacea: Decapoda: Anomura: Paguridae). Invertebrate Taxonomy, 15, 823–891.

    Doflein, F. (1902) Ostasiatische Decapoden. Abhandlungen der Königlichen Bayerischen Akdemie der Wissenschacten, 21, 613–670.

    Edmondson, C. H. (1951) Some central Pacific crustaceans. Occasional Papers of Bernice P. Bishop Museum, 20, 183–243.

    Henderson, J. R. (1893) A contribution to Indian carcinology. Transactions of the Linnean Society of London, Series 2, Zoology, 5, 325–458, pls. 36–40.

    Hogarth, P., Gherardi, F. & McLaughlin, P. A. (1998). Hermit crabs (Crustacea Decapoda Anomura) of the Maldives with the description of a new species of Catapagurus A. Milne Edwards, 1880. Tropical Zoology, 11, 149–175.

    Komai, T. (1998) Alloeopagurodes spiniacicula, a new genus and new species of hermit crab (Decapoda: Anomura: Paguridae) from Japan. Crustacean Research, 27, 70–81.

    Komai, T. & McLaughlin, P. A. (2005) New record of Alainopaguroides andamanensis McLaughlin (Decapoda: Anomura: Paguridae) from Japan and Indonesia. Crustacean Research, 34, 53–64.

    Komai, T. & M. Takeda. 2006. A review of the pagurid hermit crab (Decapoda: Anomura: Paguroidea) fauna of the Sagami Sea and Tokyo Bay, central Japan. Memoirs of the National Science Museum, 41, 71–144.

    McLaughlin, P. A. (1997) Crustacea Decapoda: Hermit crabs of the family Paguridae from the KARUBAR cruise in Indonesia. In: Crosnier, A. and P. Bouchet (eds.) Résultats des Campagnes MUSORSTOM Vol. 16. Mémoires du Muséum national d’Histoire naturelle, 172, 433–572.

    McLaughlin, P. A. (2002) A review of the hermit-crab (Decapoda: Anomura: Paguridea) fauna of southern Thailand, with particular emphasis on the Andaman Sea, and descriptions of three new species. In: N. L. Bruce, & M. Berggren & S. Bussarawit (eds.), Proceedings of the International Workshop on the Biodiversity of Crustacea in of the Andaman Sea 29 November–20 December, 1998. Phuket Marine Biological Center Special Publication, 23, 385–460.

    McLaughlin, P. A. (2003) Illustrated keys to families and genera of the superfamily Paguroidea (Crustacea: Decapoda: Anomura), with diagnoses of genera of Paguridae. Memoirs of Museum Victoria, 60, 111–144.

    McLaughlin, P. A. (2004) A reappraisal of the hermit crab genera Catapagurus A. Milne-Edwards and Hemipagurus Smith (Crustacea: Decapoda: Anomura: Paguridae), with the description of a new species. Zootaxa, 433, 1–16.

    Milne-Edwards, A. (1880) Report on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877, 79, 79, by the United States Coast Survey steamer “Blake”, Lieut.-Commander C. D. Sigsbee, U.S.N., and Commander J. R. Bartlett, U.S.N., commanding. VIII. Études préliminaires sur les Crustacés. Bulletin of the Museum of Comparative Zoology, Harvard College, 8, 1–68.

    Smith, S. A. (1881) Recent dredging by the United-States Fish Commission off the south coast of New England, with some notice of the Crustacea obtained. Annals and Magazine of Natural History, Series 5, 7: 143–146.

    Terao, A. (1914) Hermit crabs from Japan. Zoological Magazine, 25, 469–470. [In Japanese]

    Yokoya, Y. (1933) On the distribution of decapod Crustacea inhabiting the continental shelf around Japan, chiefly based upon the materials collected by S.S. "Soyo Maru" during the years 1923-1930. Journal of the College of Agriculture, Tokyo Imperial University, 12, 1–236.