首页> 美国卫生研究院文献>other >Three two one! Revision of the long-bodied sphaerodorids (Sphaerodoridae Annelida) and synonymization of Ephesiella Ephesiopsis and Sphaerodorum
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Three two one! Revision of the long-bodied sphaerodorids (Sphaerodoridae Annelida) and synonymization of Ephesiella Ephesiopsis and Sphaerodorum

机译:三二一!修订了长体的球形鞘(SphaerodoridaeAnnelida)并以麻黄属(Ephesiella)棘皮类(Ephesiopsis)和球形鞘(Sphaerodorum)为同义词。

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摘要

BackgroundLong-bodied sphaerodorids (Annelida, Sphaerodoridae) is the common name for members of the three closely and morphologically homogenous currently accepted genera of benthic marine bristle worms: Ephesiella, Ephesiopsis and Sphaerodorum. Members of this group share the presence of two dorsal and longitudinal rows of macrotubercles with terminal papillae, and two longitudinal rows of microtubercles, features that are unique among sphaerodorids. Genera are distinguished by the chaetae morphology. Members of Ephesiella are characterised by having compound chaetae (except, sometimes, simple chaetae in the first chaetigers), Sphaerodorum bear only simple chaetae, and Ephesiopsis have both compound and simple chaetae in all parapodia.
机译:背景长体球形鞘翅目(Annelida,Sphaerodoridae)是目前被广泛接受的三种底栖海洋鬃毛蠕虫属的名称,它们是海生的海生刚毛蠕虫(Ephesiella,Ephesiopsis和Sphaerodorum)。该组的成员共有两个带有末端乳头的背侧和纵向行的大结核,以及两个纵向行的微结核,这在球形动物中是独特的。属的特征在于该壳的形态。 Ephesiella成员的特征是具有复合壳角纲(有时,在第一只壳纲中有简单壳角纲),Sphaerodorum仅具有简单壳角纲,而Ephesiopsis在所有拟足动物中都具有复合壳角和简单壳角。

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