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Iheyaspira bathycodon new species (Vetigastropoda: Trochoidea: Turbinidae: Skeneinae) from the Von Damm Vent Field, Mid-Cayman Spreading Centre, Caribbean

  • Verity Nye (a1), Jon Copley (a1), Katrin Linse (a2) and Sophie Plouviez (a3)
Abstract

Iheyaspira bathycodon sp. nov. is described from the Von Damm Vent Field on the world's deepest spreading centre, the Mid-Cayman Spreading Centre (MCSC), Caribbean, at 2300 m depth. The new species is defined and illustrated from 11 specimens, with brief notes on habitat and known distribution. Molecular phylogenetic data from partial COI mDNA, 16S rDNA and nuclear 18S rDNA regions are used to analyse the species’ phylogenetic position and its morphology is compared with previously described skeneid and vent taxa. The new species is distinguished from the most closely allied vent species, Iheyaspira lequios Okutani, Sasaki & Tsuchida, 2000 by morphological differences in radula diagnosis and appendage structure of the head-foot. Iheyaspira bathycodon sp. nov. is the tenth turbinid to be described from a hydrothermal-vent environment and the second species to be named from recently discovered hydrothermal vents on the MCSC. Determining the faunal composition of assemblages at the vent fields of the MCSC will help to elucidate the vent biogeography of the region.

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Corresponding author
Correspondence should be addressed to: V. Nye, Ocean & Earth Science, National Oceanography Centre Southampton, University of Southampton Waterfront Campus, European Way, Southampton, SO14 3ZH, UK email: vn205@noc.soton.ac.uk
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D.P. Connelly , J.T. Copley , B.J. Murton , K. Stansfield , P.A. Tyler , C.R. German , C.L. Van Dover , D. Amon , M. Furlong , N. Grindlay , N. Hayman , V. Hühnerbach , M. Judge , T. Le Bas , S. McPhail , A. Meier , K-I Nakamura , V. Nye , M. Pebody , R.B. Pedersen , S. Plouviez , C. Sands , R.C. Searle , S. Taws and S. Wilcox (2012) Hydrothermal vent fields and chemosynthetic biota on the world's deepest seafloor spreading centre. Nature Communications. doi: 10.1038/ncomms1636.

D. Desbruyères , A.-M. Alayse-Danet , S. Ohta and the Scientific Parties of BIOLAU and STARMER Cruises (1994) Deep-sea hydrothermal communities in south-western Pacific back-arc basins (the North Fiji and Lau Basins): composition, microdistribution and food web. Marine Geology 116, 227242.

J.J. Doyle and E. Dickson (1987) Preservation of plant samples from DNA restriction endonuclease analysis. Taxon 36, 715722.

S.V. Galkin (1997) Megafauna associated with hydrothermal vents in the Manus Back-Arc Basin (Bismarck Sea). Marine Geology 142, 197206.

T.H. Jukes and C.R. Cantor (1969) Evolution of protein molecules. In H.N. Munro (ed.) Mammalian protein metabolism. New York: Academic Press, pp. 21132.

Y. Kano (2008) Vetigastropod phylogeny and a new concept of Seguenzioidea: independent evolution of copulatory organs in the deep-sea habitats. Zoologica Scripta 37, 121.

M. Kimura (1980) A simple method for estimating evolutionary rate of base substitutions through comparative studies of nucleotide sequences. Journal of Molecular Evolution 16, 111120.

S. Kojima , R. Segawa , Y. Fijiwara , K. Fujikura , S. Ohta and J. Hashimoto (2001) Phylogeny of hydrothermal-vent endemic gastropods Alvinoconcha spp. from the western Pacific revealed by mitochondrial DNA sequences. Biological Bulletin. Marine Biological Laboratory, Woods Hole 200, 298304.

V. Nye , J. Copley and S. Plouviez (2012) A new species of Rimicaris (Crustacea: Decapoda: Caridea: Alvinocarididae) from hydrothermal vent fields on the Mid-Cayman Spreading Centre, Caribbean. Journal of the Marine Biological Association of the United Kingdom. doi: 10.1017/S0025315411002001.

C.S. Rafinesque (1815) Analyse de la nature ou tableau de l'universe et des corps organisées. Palermo: L'Imprimerie de Jean Barravecchia.

T. Sasaki , A. Warén , Y. Kano , T. Okutani and K. Fujikura (2010) Gastropods from recent hot vents and cold seeps: systematics, diversity and life strategies. Topics in Geobiology 33, 169254.

W. Swainson (1840) A treatise on malacology; or the natural classification of shells and shellfish. London: Lardner's Cabinet Cyclopedia.

K. Tamura , D. Peterson , N. Peterson , G. Stecher , M. Nei and S. Kumar (2011) MEGA5: Molecular Evolutionary Genetics Analysis using Maximum Likelihood, Evolutionary Distance, and Maximum Parsimony Methods. Molecular Biology and Evolution. doi:10.1093/molbev/msr121.

C. Tao , J. Lin , S. Guo , Y.J. Chen , G. Wu , X. Han , C.R. German , D.R. Yoerger , N. Zhou , H. Li , X. Su and the DY 115-19 (Legs 1–2) and DY115-20 (Legs 4–7) Science Parties (2012) First active hydrothermal vents on an ultraslow-spreading center: Southwest Indian Ridge. Geology 40, 4750.

C.L. Van Dover , S.E. Humphris , D. Fornari , C.M. Cavanaugh , R. Collier , S.K. Goffredi , J. Hashimoto , M.D. Lilley , A.L. Reysenbach , T.M. Shank , K.L. Von Damm , A. Banta , R.M. Gallant , D. Gotz , D. Green , J. Hall , T.L. Harmer , L.A. Hurtado , P. Johnson , Z.P. McKiness , C. Meredith , E. Olson , I.L. Pan , M. Turnipseed , Y. Won , C.R. Young and R.C. Vrijenhoek (2001) Biogeography and ecological setting of Indian Ocean hydrothermal vents. Science 294, 818823.

A. Warén (1996) New and little known Mollusca from Iceland and Scandinavia, part 3. Sarsia 81, 197245.

A. Warén and P. Bouchet (1989) New gastropods from East Pacific hydrothermal vents. Zoologica Scripta 18, 67102.

A. Warén and P. Bouchet (1993) New records, species, genera and a new family of gastropods from hydrothermal vents and hydrocarbon cold seeps. Zoologica Scripta 22, 190.

S.T. Williams , S. Karube and T. Ozawa (2008) Molecular systematics of Vetigastropoda: Trochidae, Turbinidae and Trochoidea redefined. Zoologica Scripta 37, 483506.

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Journal of the Marine Biological Association of the United Kingdom
  • ISSN: 0025-3154
  • EISSN: 1469-7769
  • URL: /core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom
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