Deep-sea Ampharetidae (Polychaeta) from Capbreton Canyon (north-east Atlantic) with the description of a new species
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Deep-sea Ampharetidae (Polychaeta) from Capbreton Canyon (north-east Atlantic) with the description of a new speciesData
2014Cita bibliográfica
Aguirrezabalaga F., Parapar J. (2014) Deep-sea Ampharetidae (Polychaeta) from Capbreton Canyon (north-east Atlantic) with the description of a new species. Journal of the Marine Biological Association of the United Kingdom 94(5), 947-967
Resumo
During the Capbreton cruises (1987-1990), samples of bathyal benthic macrofauna were taken at 37 stations situated along the continental slope (480-1113 m depth) of the Capbreton Canyon (Bay of Biscay, north-east Atlantic). Ten species of polychaetes belonging to six genera (Melinna, Eclysippe, Amphicteis, Anobothrus, Glyphanostomum and Tanseimaruana) of the family Ampharetidae Malmgren, 1866 were collected at 13 of these stations. Most of these species are reported for the first time in the area. Amphicteis aff. wesenbergae is reported for the first time after its recent description and a new species belonging to the genus Glyphanostomum is here described. Moreover, the finding of Melinna monoceroidesrepresents the northernmost record of the species; Tanseimaruana vestis is recorded for the second time from the East Atlantic after its recent finding in Icelandic waters; Anobothrus aff. gracilis is reported for the second time from the Iberian Peninsula, representing, the southernmost record of the species in the Atlantic Ocean. The potential identification of two fragments of an Ampharetinae indet as Anobothrus laubieri, a deep water Arctic species, is discussed.
Palabras chave
Polychaeta
Ampharetidae
Glyphanostomum
Tanseimaruana
Deep sea
Bay of Biscay
North-east Atlantic
New records
New species
Ampharetidae
Glyphanostomum
Tanseimaruana
Deep sea
Bay of Biscay
North-east Atlantic
New records
New species
Versión do editor
Dereitos
This article has been published in a revised form in Journal of the Marine Biological Association of the United Kingdom [ http://dx.doi.org/10.1017/S0025315413001422 ]. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works. © copyright holder.
ISSN
0025-3154