Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4231 No. 3: 13 Feb. 2017
Type: Article
Published: 2017-02-12
DOI: 10.11646/zootaxa.4231.3.1
Page range: 301–326
Abstract views: 57
PDF downloaded: 34

Distribution of haploniscids (Isopoda, Asellota, Haploniscidae) in Icelandic waters, with description of Haploniscus astraphes n. sp. from the Iceland basin and the Southeast Atlantic Ocean

Senckenberg am Meer Wilhelmshaven, Abt. DZMB, Südstrand 44, 26382 Wilhelmshaven, Germany. E-mail:
Marine Biology Centre, Institute of Biology, University of Iceland, Sturlugata 7, 101 Reykjavík, Iceland; 3The University of Iceland's Research Centre in Suðurnes, Garðvegi 1, 245 Sandgerði, Iceland.
Isopoda BIOICE DIVA Haploniscidae Haploniscus Antennuloniscus Chauliodoniscus Greenland-Iceland-Faeroe Ridge

Abstract

Ten species of Haploniscidae Hansen, 1916 were sampled in Icelandic waters during expeditions in the framework of the BIOICE project. Nine of these were known from the North Atlantic Ocean, i.e. Haploniscus aduncus Lincoln, 1985, H. ampliatus Lincoln, 1985, Haploniscus angustus Lincoln, 1985, H. bicuspis (Sars, 1877), H. foresti Chardy, 1974, H. hamatus Lincoln, 1985, H. spinifer Hansen, 1916, Antennuloniscus simplex Lincoln, 1985 and Chauliodoniscus armadilloides (Hansen, 1916). All but H. bicuspis and H. angustus were restricted to the Atlantic Ocean south of the Greenland-Iceland-Faeroe Ridge (GIF Ridge), while H. bicuspis occurred at considerable depth ranges both north and south of the GIF Ridge. A new species, Haploniscus astraphes n. sp., is described based on material from the Denmark Strait, North Atlantic and the Guinea Basin, South Atlantic. H. astraphes n. sp. belongs to a group of Haploniscus species closely related to the genus Antennuloniscus and shares several characters with species from that genus, especially the spine row on pleopod 1, the stout sensory seta on the carpus of pereopod 7 and characters of the antennae. H. astraphes n. sp. is characterized by a rectangular body shape, the straight frontal margin of the head and the strongly convex posterior margin of the pleotelson.

 

References

  1. Ahyong, S.T., Lowry, J.K., Alonso, M., Bamber, R.N., Boxshall, G.A., Castro, P., Gerken, S., Karaman, G.S., Goy, J.W., Jones, D.S., Meland, K., Rogers, D.C. & Svavarsson, J. (2011) Subphylum Crustacea Brünnich, 1772. In: Zhiang, Z.-Q. (Ed.), Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness. Zootaxa, 3148, 165–191.

    Birstein, J.A. (1969) Crustacea Isopoda from the Romanche Trench. Bulletin of Moscow Society of Naturalists, Biological Series, 74 (3), 50–59.

    Boyko., C.B., Bruce, N.L., Merrin, K.L., Ota, Y., Poore, G.C.B., Taiti, S., Schotte, M. & Wilson, G.D.F. (Eds.) (2008 onwards). World list of marine freshwater and terrestrial isopod crustaceans. Available from: http://www.marinespecies.org/isopoda (accessed 22 November 2016)

    Brattegard, T. & Fosså, J.H. (1991) Replicability of an epibenthic sampler. Journal of the Marine Biological Association of the United Kingdom, 71, 153–166.
    https://doi.org/10.1017/S0025315400037462

    Brenke, N. (2005) An epibenthic sledge for operations on marine soft bottom and bedrock. Marine Technology Society Journal, 39 (2), 10–21.
    https://doi.org/10.4031/002533205787444015

    Brix, S. & Svavarsson, J. (2010) Distribution and diversity of desmosomatid and nannoniscid isopods (Crustacea) on the Greenland-Iceland-Faeroe Ridge. Polar Biology, 33, 525–530.
    https://doi.org/10.1007/s00300-009-0729-8

    Brökeland, W. (2006) Three species of the isopod crustacean genus Antennuloniscus Menzies, 1962 (Asellota: Haploniscidae) from the Southern Ocean. Zootaxa, 1115, 1–29.

    Brökeland, W. (2010) Redescription of Haploniscus rostratus (Menzies, 1962) (Crustacea: Peracarida: Isopoda) with observations on the postmarsupial development, size ranges and distribution. Zootaxa, 2521, 1–25.

    Brökeland, W. & Wägele, J.-W. (2004) Redescription of three species of Haploniscus Richardson, 1908 (Isopoda, Asellota, Haploniscidae) from the Angola Basin. Organisms Diversity & Evolution, 4, 237–239. [Electronic Supplement, 7, 1–40]

    Chardy, P. (1974) Les Haploniscidae (Crustacés Isopodes Asellotes) de l’Atlantique. Description de huit espèces nouvelles. Bulletin du Musèum National d’Histoire Naturelle (3) Zoologie, 167 (243), 1137–1166.

    Dijkstra, H.H., Warén, A. & Guðmundsson, G. (2009) Pectinoidea (Mollusca: Bivalvia) from Iceland. Marine Biology Research, 5, 207–243.
    https://doi.org/10.1080/17451000802425643

    Gurjanova, E.F. (1933) Die marinen Isopoden der Arktis. Fauna Arctica, 6 (5), 391–470.

    Hansen, H.J. (1916) Crustacea Malacostraca. The order Isopoda. The Danish Ingolf Expedition, 3 (5), 1–262.

    Hansen, B. & Østerhus, S. (2000) North Atlantic-Nordic Seas exchanges. Progress in Oceanography, 45, 109–208.
    https://doi.org/10.1016/S0079-6611(99)00052-X

    Harrison, K. (1989) Are deep-sea asellote isopods infaunal or epifaunal. Crustaceana, 56, 317–319.
    https://doi.org/10.1163/156854089X00284

    Kavanagh, F.A. (2009) A catalogue of the Asellota (Crustacea: Isopoda) off the west coast of Ireland and Britain, from 100–5000 m. Bulletin of the Irish biogeographical Society, 33, 14–75.

    Lincoln, R.J. (1985a) The marine Fauna of New Zealand: Deep-sea Isopoda Asellota, family Haploniscidae. Memoirs of the New Zealand Oceanographic Institute, 94, 1–56.

    Lincoln, R.J. (1985b) Deep-sea asellote isopods of the north-east Atlantic: the family Haploniscidae. Journal of Natural History, 19, 655–695.
    https://doi.org/10.1080/00222938500770411

    Meyer-Löbbecke, A., Brandt, A. & Brix, S. (2014) Diversity and abundance of deep-sea Isopoda along the Southern Polar Front: Results from the SYSTCO I and II expeditions. Deep-Sea Research II, 108, 76–84.
    https://doi.org/10.1016/j.dsr2.2014.06.006

    Malmberg, S.-A. & Valdimarsson, H. (2003) Hydrographic conditions in Icelandic waters, 1990–1999. ICES Marine Science Symposia, 219, 50–60.

    Menzies, R.J. (1962) The isopods of abyssal depths in the Atlantic Ocean. Vema Research Series, 1, 79–206.

    Negoescu, I. & Svavarsson, J. (1997) Anthurideans (Crustacea, Isopoda) from the North Atlantic and the Arctic Ocean. Sarsia, 82, 159–202.
    https://doi.org/10.1080/00364827.1997.10413650

    Rothlisberg, P.C. & Pearcy, W.G. (1977) An epibenthic sampler used to study the ontogeny of vertical migration of Pandalus jordani (Decapoda, Caridea). Fisheries Bulletin, 74, 994–997.

    Sneli, J.-A. (1998) A simple benthic sledge for shallow and deep-sea sampling. Sarsia, 83, 69–72.
    https://doi.org/10.1080/00364827.1998.10413670

    Stefánsson, U. (1962) North Icelandic waters. Rit Fiskideildar, 3, 1–269.

    Stransky, B. & Svavarsson, J. (2006) Astacilla boreaphilis sp. nov. (Crustacea: Isopoda: Valvifera) from shallow and deep North Atlantic waters. Zootaxa, 1259, 1–23.

    Svavarsson, J. (1988) Bathyal and abyssal Asellota (Crustacea, Isopoda) from the Norwegian, Greenland, and North Polar Seas. Sarsia, 73, 83–106.
    https://doi.org/10.1080/00364827.1988.10420676

    Svavarsson, J., Strömberg, J.-O. & Brattegard, T. (1993) The deep-sea asellote (Isopoda, Crustacea) fauna of the Northern Seas: species composition, distributional patterns and origin. Journal of Biogeography, 20, 537–555.
    https://doi.org/10.2307/2845725

    Wägele, J.-W. (1983) The homology of antennal articles in Isopoda. Crustaceana, 45 (1), 31–37.
    https://doi.org/10.1163/156854083X00163

    Weisshappel, J.B. (2001) Distribution and diversity of the hyperbenthic amphipod family Calliopiidae in the different seas around the Greenland-Iceland-Faeroe-Ridge. Sarsia, 86, 143–151.
    https://doi.org/10.1080/00364827.2001.10420469

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