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本文根据壳瓣胎壳大小,生长带装饰类型及生长线上有无瘤、刺构造等特征,论述了古似渔乡叶肢介科的分类,并将其划分为5个亚科(1新亚科)18属(2新属)。对一些长期来分类混乱的属作了阐述。并讨论了该科的起源及系统发生。
Based on the characteristics of shell-and-petal shell size, the type of growth belt decoration and the presence of tumor-free and spiny structures on the growth line, this paper discusses the classification of leaf-limbs in ancient fishing villages and divides them into five subfamilies Subfamily) 18 genera (2 new genera). For some of the long-term classified chaos are described. And discussed the origin and the system of the section.