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Three new polar species of Sternaspis Otto, 1821 (Polychaeta: Sternaspidae)

Por: Salazar Vallejo, Sergio I.. Doctor [autor/a].
Tipo de material: Artículo ArtículoTema(s): Sternaspis buzhinskajae | Sternaspis monroi | Sternaspis sendalli | PoliquetosTema(s) en inglés: Sternaspis buzhinskajae | Sternaspis monroi | Sternaspis sendalli | PolychaetaDescriptor(es) geográficos: Alaska (Estados Unidos) Nota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso En: Zootaxa. volumen 3861, número 4 (Sept. 2014), páginas 333-344. --ISSN: 1175-5326Número de sistema: 9122Resumen:
Inglés

Two sternaspid species, Sternaspis fossor Stimpson, 1853 and S. scutata (Ranzani, 1817), have been recorded from many localities including polar or subpolar environments. The study of the collections of five major institutions cannot confirm their presence in high latitudes. On the contrary, the specimens are regarded as different, undescribed species, and are herein described as one from Arctic environments, S. buzhinskajae n. sp., and two others from Antarctic localities: S. monroi n. sp., and S. sendalli n. sp. A key to identify all Sternaspis species is included.
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Disponible para usuarios de ECOSUR con su clave de acceso

Two sternaspid species, Sternaspis fossor Stimpson, 1853 and S. scutata (Ranzani, 1817), have been recorded from many localities including polar or subpolar environments. The study of the collections of five major institutions cannot confirm their presence in high latitudes. On the contrary, the specimens are regarded as different, undescribed species, and are herein described as one from Arctic environments, S. buzhinskajae n. sp., and two others from Antarctic localities: S. monroi n. sp., and S. sendalli n. sp. A key to identify all Sternaspis species is included. eng

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