Microcope gen. nov.—a new deep-sea genus of Munnopsidae (Crustacea, Iso- poda, Asellota), with description of two new species from the Southern Hemi- sphere
Microcope gen. nov.—a new deep-sea genus of Munnopsidae (Crustacea, Iso- poda, Asellota), with description of two new species from the Southern Hemi- sphere
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Microcope gen. nov.——深海 Munnopsidae 属（甲壳纲、等足纲、Asellota），描述了来自南半球的两个新物种
DOI：
10.11646/zootaxa.1866.1.25
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发表时间：
2008
期刊：
影响因子：
0.9
通讯作者：
M. Malyutina
中科院分区：
文献类型：
--
作者：
M. Malyutina
文章题目金龟科一新属--微镜属。Nov.，包括采自西北太平洋的Eurycope ovata Birstein，1970，以及在开普湾和南大洋大西洋海段采集的两新种。这一新属结合了EuryCopinae Hansen和Betominae Kussakin的一些属的共同特征，但与现有亚科的任何已知属都不相关，因此仍未确定。显微镜一代。11月其特征为微小的广谱类宽椭圆形身体，一方面具有熔融的沸石5-7，另一方面具有贝塔形面、周足2-4和尾足类，并具有延伸的原足动物的远端投射。新属的特征组合如下：隐藏在沸石前翼缘下的短头1，没有喙，纤细的雄性2，扁平的雌性2，以及明显的形状和纹饰，5-7和3。Nov.以及两新种--齿网纹夜蛾M.denetata sp.Nov.和M.levissima sp.Nov.，提出了一种新的新种。
A new genus of Munnopsidae Lilljeborg, Microcope gen. nov., is described including Eurycope ovata Birstein, 1970 from the northwestern Pacific, and two new species, collected in the Cape Basin, and Atlantic Sector of the Southern Ocean. The new genus combines characters common for some genera of Eurycopinae Hansen and Betamorphinae Kussakin, but cannot be related to any known genus of the existing subfamilies and, thus, still remains incertae sedis. Microcope gen. nov. is characterized by minute eurycopine-like broad oval body with fused pereonites 5–7 on the one hand, and betamorpha-like face, pereopods 2–4 and uropods, with extended distomedial projection of the protopod on the other hand. The following combination of characters distinguishes the new genus: short head hidden under the anterior flange of pereonite 1, absence of rostrum, slender male pleopods 2, flattened female pleopod 2, and distinct shape and armament of pereopods 5–7 and pleopod 3. The descriptions of Microcope gen. nov., as well as the two new species, M. denticulata sp. nov., and M. levissima sp. nov., are presented.