澄江动物群一种新的抚仙湖虫类节肢动物

A NEW FUXIANHULA-LIKE ARTHROPOD OF THE EARLY CAMBRIAN CHENGJIANG FAUNA IN YUNNAN

描述抚仙湖虫类一新属双叶尾梁王山虫Liangwangshaniabiloba(gen etsp nov)。Li angwangshania与Fuxianhuia具有相同的体躯分化,但二者在头甲和尾甲的形状、躯体的分节数目等方面有明显差异。Liangwangshania对于诠释节肢动物早期体躯分化具有重要意义。

The Early Cambrian arthropod Liangwangshania biloba(gen. et sp. nov). is erected according to 6 complete specimens with soft parts in this paper. It is very close related to the Fuxianhuia.