新建迭部蛤(新名) (Tewomorpha)替代晚出名)(Tewoella Ding and Li, 1987 (非)(Tewoella Sun, 1979)

1993年, 于菁珊和董国义为辽宁上三叠统的非海相双壳类化石建立了一个新属辽宁蚌Liaoningia Yu and Dong, 1993, 以Liaoningia opima Yu and Dong, 1993作为模式种。然而, 早在1979年, 邢裕盛和刘桂芝就已为辽宁晚前寒武纪南关岭组所产的化石标本创建了新属名辽宁水母属Liaoningia Xing and Liu, 1979, 模式种是Liaoningia fuxianensis Xing and Liu, 1979。然而, 多数学者反对将它视为水母类化石, 有人怀疑辽宁水母属是假化石, 迄今学术界并无统一意见, 故本文暂将它归为疑问化石(Problematica)。根据“国际动物命名法规”, 我们提出一个新的属名Liaoningoconcha nom. nov., 用以替代Liaoningia Xing and Liu, 1979的次同义名Liaoningia Yu and Dong, 1993, 仍使用于菁珊和董国义在1993年指定的模式种, 中文译名不变。

Tewomorpha, a new name for Tewoella Ding and Li, 1987 (Bivalvia: Heteroconchia: Modiomorphidae: Butovicellinae), preoccupied by Tewoella Sun, 1979 (Protista: Fusulinoidea: Palaeofusulininae)

In 1987, a new genus nameTewoella Ding and Li, 1987 was proposed for some Lower Devonian marine bivalves from Tewo, Gansu Province, northwestern China. However, as early as 1979, Sun Xiu-fang had established the identical genus name Tewoella Sun, 1979 (type species: Tewoella longa Sun, 1979) for the fusulinoidean fossils from the Late Permian Shi-guan Group also in Tewo, Gansu Province, northwestern China. According to Article 60.3 of ICZN, a new genus name, Tewomorpha nom. nov. is here proposed to replace Tewoella Ding and Li, 1987 based on the same type species, Tewoella xiawunaensis Ding and Li, 1987.