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Revision of Paraeupolymnia, and redescription of Nicolea uspiana comb. nov. (Terebellidae: Polychaeta)

Tipo de material: ArtículoArtículoIdioma: Inglés Tema(s) en español: Formatos físicos adicionales disponibles:
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 En: Zootaxa número 1117 (2006), páginas 21-35Nota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso Resumen:
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Paraeupolymnia Young & Kritzler, 1987 is redefined and its type species, P. carus Young & Kritzler, 1987, is redescribed. It is easily recognized by the presence of two pairs of branchiae on segments two and three, and one pair of lateral lappets on segments two/three; its distribution is expanded to include localities in Florida, the Gulf of Mexico, Lesser Antilles and Venezuela. Paraeupolymnia garciagomezi sp. nov. is described from the Florida Keys; it differs from its congeners by the presence of a region with many tubercles on the thoracic dorsal surface, and a rounded emergent papillae between the noto- and neuropodia. Finally, P. uspiana Nogueira, 2003, is transferred to Nicolea Malmgren, 1866, because of the lack of lateral lappets, and variation in the number of thoracic chaetigers.

Número de sistema: 36994
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Paraeupolymnia Young & Kritzler, 1987 is redefined and its type species, P. carus Young & Kritzler, 1987, is redescribed. It is easily recognized by the presence of two pairs of branchiae on segments two and three, and one pair of lateral lappets on segments two/three; its distribution is expanded to include localities in Florida, the Gulf of Mexico, Lesser Antilles and Venezuela. Paraeupolymnia garciagomezi sp. nov. is described from the Florida Keys; it differs from its congeners by the presence of a region with many tubercles on the thoracic dorsal surface, and a rounded emergent papillae between the noto- and neuropodia. Finally, P. uspiana Nogueira, 2003, is transferred to Nicolea Malmgren, 1866, because of the lack of lateral lappets, and variation in the number of thoracic chaetigers. Inglés

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