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Desmodasys abyssalis sp. nov.—first record of a deep-sea gastrotrich from hydrothermal vents

  • Alexander Kieneke (a1) (a2) and Julia Zekely (a3)

A new marine gastrotrich species, Desmodasys abyssalis sp. nov. (Gastrotricha: Macrodasyida), is described from deep-sea hydrothermal vents of the East Pacific Rise based on light microscopy and scanning electron microscope observations. Desmodasys abyssalis was collected from artificial tubeworm aggregations exposed to the intermediate flow zone (medium productivity) and occurred in low abundance. Desmodasys abyssalis is the first record of a gastrotrich inhabiting a deep-sea hydrothermal vent habitat and is the first description of a deep-sea gastrotrich.

Corresponding author
Correspondence should be addressed to: Alexander Kieneke, Institut für Biologie and Umweltwissenschaften, Carl von Ossietzky Universität Oldenberg, 26111 Oldenberg, Germany email:
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C. Clausen (1965) Desmodasys phocoides gen. et sp. n., family Turbanellidae (Gastrotricha Macrodasyoidea). Sarsia 21, 1721.

C. Clausen (2000) Gastrotricha Macrodasyida from the Tromsø region, northern Norway. Sarsia 85, 357384.

S. Conroy-Dalton and R. Huys (1999) New genus of Aegisthidae (Copepoda: Harpacticoida) from hydrothermal vents on the Galapagos Rift. Journal of Crustacean Biology 19, 408431.

S. Gollner , J. Zekely , B. Govenar , N. Le Bris , H.L. Nemeschkal , C.R. Fisher and M. Bright (2007) Community study of tubeworm associated meiobenthos from two chemically different hydrothermal vent sites at the East Pacific Rise. Marine Ecology Progress Series 337, 3949.

B. Govenar and C.R. Fisher (2007) Experimental evidence of habitat provision by aggregations of Riftia pachyptila at hydrothermal vents on the East Pacific Rise. Marine Ecology 28, 314.

E. Gutzmann , P. Martínez Arbizu , A. Rose and G. Veit-Köhler (2004) Meiofauna communities along an abyssal depth gradient in the Drake Passage. Deep-Sea Research 51, 16171628.

W. Lee and R. Huys (2000) New Aegisthidae (Copepoda: Harpacticoida) from western Pacific cold seeps and hydrothermal vents. Zoological Journal of the Linnean Society 129, 171.

P. Lopez-Garcia , F. Gaill and D. Moreira (2002) Wide bacterial diversity associated with tubes of the vent worm Riftia pachyptila. Environmental Microbiology 4, 204215.

T. Radziejewska (2002) Responses of deep-sea meiobenthic communities to sediment disturbance simulating effects of polymetallic nodule mining. International Review of Hydrobiology 87, 457477.

G.C. Rao and C. Clausen (1970) Planodasys marginalis gen. et sp. nov. and Planodasyidae fam. nov. (Gastrotricha Macrodasyoidea). Sarsia 42, 7382.

A. Vanreusel , I. Van de Borsches and F. Thiermann (1997) Free-living marine nematodes from hydrothermal sediments: similarities with communities from diverse reduced habitats. Marine Ecology Progress Series 157, 207219.

J. Zeckly , H.L. Nemeschkal , C.L. Van Dover and M. Bright (2006a) Hydrothermal vent meiobenthos associated with mussel (Bathymodiolus spp.) aggregations from the Mid-Atlantic Ridge and the East Pacific Rise. Deep-Sea Research 53, 13631378.

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Marine Biodiversity Records
  • ISSN: -
  • EISSN: 1755-2672
  • URL: /core/journals/marine-biodiversity-records
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