Unique pleuroproctic taxa of the nudibranch family Aeolidiidae from the Atlantic and Pacific Oceans, with description of a new genus and species

被引：11
|
作者：
Korshunova, Tatiana [1 ,3 ]
Zimina, Olga [2 ]
Martynov, Alexander [3 ]
机构：
[1] RAS, Koltzov Inst Dev Biol, Vavilova Str 26, Moscow 119334, Russia
[2] Murmansk Marine Biol Inst, Vladimirskaya Str 17, Murmansk 183010, Russia
[3] Moscow MV Lomonosov State Univ, Zool Museum, Bolshaya Nikitskaya Str 6, Moscow 125009, Russia
来源：
JOURNAL OF MOLLUSCAN STUDIES | 2017年 / 83卷
基金：
俄罗斯科学基金会;
关键词：
MOLLUSCA NUDIBRANCHIA; BERGHIA TRINCHESE; DEEP-SEA; OPISTHOBRANCHIA; GASTROPODA; EVOLUTION; HETEROBRANCHIA; SYSTEMATICS; PHYLOGENY; COMPLEX;
D O I：
10.1093/mollus/eyx036
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Morphological and molecular data on a deep-sea pleuroproctic taxon of the family Aeolidiidae from the Barents Sea (subarctic North Atlantic) are presented for the first time. Zeusia n. gen. is established for the North Atlantic and North Pacific pleuroproctic species of the family Aeolidiidae with two species: Z. hyperborea n. sp. and Z. herculea (Bergh, 1894) n. comb. Zeusia was recovered as sister to the genus Aeolidia in molecular analyses. The two included species of Zeusia share the potential synapomorphies of very large seminal receptacle and long vas deferens. A pleuroproctic anal opening is an important basal character of the group Nudibranchia and the family Aeolidiidae is discussed in the light of the present discovery.
引用
收藏
页码：409 / 421
页数：13
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