Revision of several poorly known Antarctic aeolid nudibranch species (Mollusca: Gastropoda), with the description of a new species

被引：3

作者：

Valdes, Angel ^{[1
]}

Moran, Amy L. ^{[2
]}

Woods, H. Arthur ^{[3
]}

机构：

[1] Calif State Polytech Univ Pomona, Dept Biol Sci, Pomona, CA 91768 USA

[2] Clemson Univ, Dept Biol Sci, Clemson, SC 29634 USA

[3] Univ Montana, Div Biol Sci, Missoula, MT 59812 USA

来源：

JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM | 2012年 / 92卷 / 05期

基金：

美国国家科学基金会;

关键词：

taxonomy; systematics; Eubranchus; Cuthona; Guyvalvoria; McMurdo Sound; Ross Sea; Antarctica; OPISTHOBRANCHIA; SEA;

D O I：

10.1017/S0025315411000348

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Morphological examination of several specimens of aeolid nudibranchs collected from the Ross Sea, Antarctica, revealed an unexpectedly high number of species. Based on the collected material the following species are re-described and for the first time their colour, reproductive anatomy and radula are illustrated together: Eubranchus glacialis, Cuthona modesta, Cuthona crinita, Cuthona elioti and Guyvalvoria paradoxa. Additionally, a new species of Cuthona is described from this area. The new species differs from other Antarctic and sub-Antarctic species of Cuthona in its external appearance, radular morphology and reproductive anatomy. Information on the egg mass and embryonic development of several species is provided.

引用

页码：1161 / 1174

页数：14

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