Una nueva especie del género Prionospio Malmgren, 1867 (Annelida, Spionidae) procedente del sureste del golfo de Vizcaya
In: Graellsia. Museo Nacional de Ciencias Naturales: Madrid. ISSN 0367-5041; e-ISSN 1989-953X, meer
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ANE, Biscay Bay
Taxa > Species > New taxa > New species
Annelida [WoRMS]; Prionospio Malmgren, 1867 [WoRMS]; Spionidae Grube, 1850 [WoRMS]
Bay of Biscay [Marine Regions]
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| Auteurs | | Top |
- Martínez, J.
- Adarraga, I.
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| Abstract |
A new species, Prionospio rikardoi n. sp. has been identified from circalittoral soft bottoms of Basque coast (SE Bay of Biscay). The new species is characterized by having dorsal crests in several of their body segments as well as four pairs of smooth, apinnate branchiae on chaetigers 2-5. In the present paper, the new species is described, illustrated and compared to related species. In addition, and identification key is provided for all know valid Prionospio Malmgren, 1867 species possessing only apinnate branchiae beginning on chaetiger 2. The Material Type has been deposited in the Museo Nacional de Ciencias Naturales of Madrid. |
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