Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 3367 No. 1: 4 Jul. 2012
Type: Articles
Published: 2012-07-04
DOI: 10.11646/zootaxa.3367.1.14
Page range: 145–154
Abstract views: 72
PDF downloaded: 2

A new genus and new species of pagurid hermit crab (Crustacea: Decapoda: Anomura: Paguroidea) from a submarine cave in Kume Island, Ryukyu Islands

Natural History Museum and Institute, Chiba, 955-2 Aoba-cho, Chuo-ku, Chiba, 260-8682 Japan
Research Center for Coastal Lagoon Environments, Shimane University, 1060 Nishikawatsu-cho, Matsue, Shimane, 690-8504, Japan
Crustacea Decapoda Anomura Paguridae new genus new species Ryukyu Islands submarine cave

Abstract

A new genus and new species of pagurid hermit crab, Kumepagurus cavernicolus, is described on the basis of a singlemale specimen collected from a submarine cave in Kume Island, Ryukyu Islands, at a depth of 38 m. The new genus su-perficially resembles Pylopaguropsis Alcock, 1905, in having13 pairs of biserial phyllobranchiae, the operculate rightchela and the possession of two terminal spines on the fixed finger of the left cheliped, but it is unique in the combination of 13 pairs of biserial gills and the presence of male sexual tubes.

References

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

    Asakura, A. (2000) A review of Japanese species of Pylopaguropsis Alcock, 1905 (Decapoda: Anomura: Paguridae). Crustacean Research, 29, 70–108.

    Komai, T. & Asakura, A. (1995) Pagurixus nomurai, new species, and additional record of Pagurixus maorus (Nobili, 1906), hermit crabs from Kume-jima Island, the Ryukyus, Japan (Decapoda: Anomura: Paguridae). Journal of Crustacean Biology, 15, 341–354.

    Komai, T., Yamada, Y. & Shirakawa, N. (2010) A new hermit crab species of the genus Catapaguroides A. Milne-Edwards & Bouvier (Decapoda: Anomura: Paguridae) from the Ryukyu Islands, Japan, and additional record of C. foresti McLaughlin. Zootaxa, 2690, 32–42.

    McLaughlin, P.A. (2002) A new species of the genus Catapaguroides (Decapoda, Anomura, Paguroidea, Paguridae) from Guam, Micronesia. Crustaceana, 75, 495–504.

    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. & Haig, J. (1989) On the status of Pylopaguropsis zebra (Henderson), P. magnimanus (Henderson), and Galapagurus teevanus Boone, with descriptions of seven new species of Pylopaguropsis (Crustacea: Anomura: Paguridae). Micronesica, 22, 123–171.

    McLaughlin, P.A., Rahayu, D.L., Komai, T. & Chan, T.-Y. (2007) A catalog of the hermit crabs (Paguroidea) of Taiwan. National Taiwan Ocean University, Keelung, 367 pp.

    Morgan, G.J. (1992) The hermit crabs (Crustacea: Decapoda: Coenobitidae, Diogenidae, Paguridae) of Christmas and Cocos (Keeling) Islands, Indian Ocean, with description of a new species of Paguristes. Raffles Bulletin of Zoology, 40, 163–174.

    Osawa, M., Fujita, Y. & Okuno, J. (2006) Two new species of Pagurixus (Crustacea: Decapoda: Anomura: Paguridae) from submarine caves of the Ryukyu Islands, southwestern Japan. Zootaxa, 1148, 27–45.

    Osawa, M. & Okuno, J. (2007) New species of the genus Pylopaguropsis (Crustacea: Decapoda: Anomura: Paguridae) from the Ryukyu Islands, southwestern Japan, with notes on two poorly known pagurids. Species Diversity, 12, 29–46.

    Osawa, M. & Takeda, M. (2004) Hermit crabs (Crustacea: Decapoda: Anomura: Paguroidea) from submarine caves in the Ryukyu Islands, south-western Japan. Journal of Natural History, 38, 1097–1132.