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Issue: Vol. 513 No. 1: 17 May. 2004
Type: Article
Published: 2004-05-17
DOI: 10.11646/zootaxa.513.1.1
Page range: 1–27
Abstract views: 53
PDF downloaded: 3

Review of the deep-water asellote genus Notopais Hodgson, 1910 (Crustacea: Isopoda: Munnopsididae) with description of three new species from the south-western Pacific

Marine Biodiversity and Systematics, National Institute of Water and Atmospheric Research, Private Bag 14- 901, Kilbirnie, Wellington, New Zealand and School of Biological Sciences, University of Canterbury, Private Bag 4800, Christchurch, New Zealand
Crustacea Isopoda Munnopsididae Notopais Antarctica Pacific deep-sea taxonomy New Zealand Australia

Abstract

The munnopsidid genus Notopais Hodgson, 1910 is taken out of synonymy with Echinozone Sars, 1897. The type species Notopais spicata Hodgson, 1910 and Notopais quadrispinosa (Beddard, 1886) are redescribed and three new species described: Notopais beddardi n. sp. collected from Antarctica at a depth of less than 37 metres; Notopais minya n. sp. collected from the south-eastern Australian continental slope between the depths of 429 466 metres; and Notopais zealandica n. sp. collected from the Chatham Rise between the depths of 1386 1640 metres, off the south-eastern New Zealand coast. Notopais is distinguished from Echinozone by three defining characters: the flattened appearance of the ventral side of the cephalon, the presence of pedestal setae on the pereonites and antenna 2 article 1 with produced distolateral angle with prominent spine and distal robust seta. This genus is exclusively found in the Southern Hemisphere and is known from Antarctica and the south-western Pacific.

References

  1. Amar, R. & Roman, M.-L. (1974) Invertébrés marins des XIIème et XVème expéditions Antarctiques Françaises en Terre Adélie. 14. Tanaidacés et isopodes. Tethys, 5, 561–600.

    Beddard, F.E. (1886) Report on the Isopoda collected by H.M.S. Challenger during the years 1873– 76. Part II. Challenger Reports (Zoology), 17(48), 1–175.

    Brandt, A. (1990) The deep sea isopod genus Echinozone Sars, 1897 and its occurrence on the continental shelf of Antarctica. Antarctic Science, 2, 215–219.

    Dallwitz, M.J., Paine, T.A. & Zurcher, E.J. (2000) User's guide to the DELTA system. A general system for processing taxonomic descriptions. Version 1.4. CSIRO Division of Entomology: Canberra. 160 pp.

    Hale, H.M. (1937) Isopoda and Tanaidacea. Australasian Antarctic Expedition 1911–14. Under the leadership of Sir Douglas Mawson, O.B.E., B.E,. D.Sc., F.R.S. Scientific Reports, Series C.— Zoology and Botany 2, 1–45.

    Hansen, H.J. (1916) The order Isopoda. In: Crustacea Malacostraca. Danish Ingolf Expedition 3 (Series Eds), Vol. 3. Zoologisk Museum, Copenhagen, pp. 1–262.

    Hessler, R.R. & Thistle D. (1975) On the place of origin of deep-sea isopods. Marine Biology, 32, 155–165.

    Hodgson, T.V. (1902) Crustacea. In: Report on the collections of Natural History, made in the Antarctic regions during the voyage of the "Southern Cross" (Series Eds), William Cloves & Sons, London, pp. 228–261.

    Hodgson, T.V. (1910) Crustacea IX. Isopoda. In: Harmer, S.F. (Ed.) National Antarctic Expedition 1901–1904. Natural History (Series Eds), Vol. 5 (Zoology and Botany). British Museum (Natural History), London, pp. 1–77, 10 pls.

    Hult, J. (1937) On some species and genera of Parasellidae. Arkiv för Zoologi, 29A, 1–14.

    Kussakin, O.G. (1967) Fauna of Isopoda and Tanaidacea in the coastal zones of the Antarctic and subantarctic water. In: Andriyashev, A.P. & P.V. Ushakov (Ed.) Biological Reports of the Soviet Antarctic Expedition (1955–1958) (Series Eds, Pavlovskii, E.P.; Issled Fauna Moreii), Vol. 3. Akademii Nauk SSSR, Leningrad, pp. 220–380.

    Kussakin, O.G. & Vasina, G.S. (1982) Additions to the fauna of benthic Isopoda and Gnathiida (Crustacea) of subantarctic waters of the Indian Ocean. 2. Isopoda (Valvifera and Asellota) and Gnathiida. Tethys, 10(4), 315-336.

    Nordenstam (1933) Marine Isopoda of the families Seroloidae, Idotheidae, Pseudidotheidae, Arcturidae, Parasellidae and Stenetriidae mainly from the South Atlantic. Norstedt & Söner, Stockholm, 284 pp.

    Sars, G.O. (1870) Nye Dybuandscrustaceer fra Lofoten. Forhandlinger i Videnskabs-Selskabet in Kristiania, Kristiana, 1869, 145–286.

    Sars, G.O. (1897) Isopoda. Part VII, VIII. Desmosomidae, Munnopsidae. Bergen Museum, Bergen, Norway, 117–144 pp.

    Schultz, G. A. (1976) Species of Asellotes (Isopoda: Paraselloidea) from Anvers Island Antarctica. In: Biology of the Antarctic Seas VI. Antarctic Research Series 26, 1–35.

    Stephensen, K. (1947) Tanaidacea, Isopoda, Amphipoda and Pycnogonida. Scientific Results of the Norwegian Antarctic Expedition, 1927–1928, 27, 1–90.

    Vanhöffen, E. (1914) Die Isopoden der Deutschen Südpolar Expedition 1901–1903. Deutschen Südpolar Expedition 7, 447–598.

    Wilson, G.D.F. (1989) A systematic revision of the deep-sea subfamily Lipomerinae of the isopod crustacean family Munnopsidae. Bulletin of the Scripps Institution of Oceanography, 27, 1– 138.

    Wolff, T. (1962) The systematics and biology of bathyal and abyssal Isopoda Asellota. Galathea Report, 6, 1–320.