Abstract

We have conducted comparative analysis of the structure of the dorsal lips of the polychaete Eudistylia polymorpha from the family Sabellidae and the obturacula of Oasisia alvinae (Vestimentifera). It has been concluded that the obturacula of Vestimentifera are homologs of the dorsal lips of Polychaete from the family Sabellidae. It has been suggested that the head lobe of siboglinids of the subfamily Frenulata is homologous to the fused obturacula of Vestimentifera.

中文翻译：

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Vestimentifera（Annelida，Siboglinidae）的科与Sabellidae科的多毛et的背唇同源。

摘要

我们已经进行了比较分析Sa蝶科的多毛EuEudistylia polymorpha背唇的结构和Oasisia alvinae（Vestimentifera）的闭孔。可以得出结论，Vestistmentifera的闭孔是Sabellidae家族Polychaete背唇的同源物。有人提出，Frenulata亚科的血吸虫的顶叶与Vestementeifera的融合的闭孔同源。