Sphaerodoridae (Annelida: Polychaeta) from the Bellingshausen Sea (Antarctica) with the description of two new species

被引:13
作者
Moreira, J. [1 ]
Parapar, J. [2 ]
机构
[1] Univ Santiago Compostela, Estac Biol Marina Grana, A Grana 15590, Ferrol, Spain
[2] Univ A Coruna, Dept Biol Anim, Fac Ciencias, La Coruna 15008, Spain
关键词
Polychaeta; Sphaerodoridae; Bellingshausen Sea; Antarctica; Benthos; New species; SPATIAL-DISTRIBUTION; WEST ANTARCTICA; PATTERNS; BIODIVERSITY; DIVERSITY; BOTTOM;
D O I
10.1007/s00300-010-0869-x
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
The examination of polychaete collections obtained during the Spanish Bentart 2006 expedition to the Bellingshausen Sea (Antarctica) revealed the presence of several sphaerodorid species. In this work, species belonging to the genera Sphaerodorum Orsted, 1843, Ephesiella Chamberlin, 1919, Clavodorum Hartman and Fauchald, 1971 and Sphaerephesia Fauchald, 1972 are reported including two new species belonging to Sphaerodorum and Sphaerephesia, respectively. A specimen identified as Ephesiella sp. might also represent a new species but, due to its poor state of preservation, a formal description is not possible yet. Furthermore, Sphaerodoropsis polypapillata Hartmann-Schroder and Rosenfeldt, 1988 is transferred to the genus Clavodorum Hartman and Fauchald, 1971 after examination of the type series and specimens obtained from the Bellingshausen Sea.
引用
收藏
页码:193 / 204
页数:12
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