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首页> 外文期刊>International Journal of Nematology >A new nematode genus Rugoster (Leptolaimina: Chronogastridae), with descriptions of six new species.
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A new nematode genus Rugoster (Leptolaimina: Chronogastridae), with descriptions of six new species.

机译:一个新的线虫属Rugoster(Leptolaimina:Chronogastridae),描述了六个新物种。

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摘要

A new genus Rugoster is proposed in the family Chronogastridae. It is characterized by having longitudinal cuticular grooves on the body cuticle and a tail having a stem-like mucro bearing two lateral, strongly hooked spines and two finer terminal hooked spines. R. magnifica (Andrassy, 1956) comb. n. is proposed as type species of Rugoster, and Chronogaster magnifica Andrassy, 1956 and Chronogaster tessellata Mounport, 2005 are transferred to it. The new genus is diagnosed, some notes on its morphology added and its relationships discussed. Six new species of Rugoster are described and illustrated. These are: R. colbrani from Queensland, Australia, R. recisa, R. virgata and R. neomagnifica from West Africa, and R. orientalis and R. regalia from India. R. magnifica is briefly redescribed from West Africa with photomicrographs to illustrate its important morphological characters. Chronogastridae has been redefined and assigned to Superfamily Plectoidea, Suborder Leptolaimina, Order Araeolaimida. A key to the species of Rugoster gen. n. is given.
机译:在Chronogastridae家族中提出了一种新的Rugoster属。它的特征是在体表皮上有纵向的表皮槽,尾巴上有一个茎状粘膜,带有两个侧面的,强钩的刺和两个较细的钩端的刺。 R. magnifica(Andrassy,1956)梳子。 。拟南芥(Chronogaster magnifica Andrassy)(1956年)和Chronogaster tessellata Mounport(2005年)被建议作为Rugoster的类型物种。诊断出该新属,添加了有关其形态的一些注释并讨论了它们之间的关系。描述和说明了六种新的Rugoster。它们是:澳大利亚昆士兰州的R. colbrani,西非的R. recisa,R。virgata和R. neomagnifica,以及印度的R. Orientalis和R. regalia。放大后的R. magnifica用显微照片从西非进行了简要描述,以说明其重要的形态特征。已将Chronogastridae重新定义并分配给Plectoidea超科,Leptolaimina子亚目,Araeolaimida目。 Rugoster gen物种的关键。 。给出。

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