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http://hdl.handle.net/10553/106402
Title: | A new ophryotrocha species (Polychaeta: Dorvilleidae) from circalittoral seabeds of the Cantabrian Sea (north-east Atlantic Ocean) | Authors: | Núñez, J. Riera, R. Maggio, Y. |
UNESCO Clasification: | 240119 Zoología marina | Keywords: | Polychaeta Dorvilleidae Ophryotrocha Circalittoral Cantabrian Sea, et al |
Issue Date: | 2014 | Journal: | Journal of the Marine Biological Association of the United Kingdom | Abstract: | One new dorvilleid species belonging to the genus Ophryotrocha Claparède & Mecznikow, 1869 is described. The studied material was collected in circalittoral seabeds (70–100 m depth) in the Cantabrian Sea (north-east Atlantic Ocean). The new species Ophryotrocha cantabrica is characterized by having well-developed antennae and palps, parapodia with long dorsal cirrus, sub-triangular acicular lobes and inferior chaetal lobe well-developed, as well as the presence of P-type maxillae and bifid mandibles slightly tagged. The most closely related Ophryotrocha species are O. longidentata Josefson, 1975 and O. lobifera Oug, 1978; however, both species have biarticulated palps. Other differences with O. cantabrica sp. nov. are: body size and shape, parapodia morphology and number of setae, as well as the shape of mandibles and maxillae. | URI: | http://hdl.handle.net/10553/106402 | ISSN: | 0025-3154 | DOI: | 10.1017/S0025315413001082 |
Appears in Collections: | Artículos |
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