摘要
本文记述了在辽宁黑山"大凌河组"发现的舌齿鱼类—新属种——大凌河常氏鱼(Changichthys dalinghensis gen. et sp. nov.).其形态特征与狼鳍鱼科、舌齿鱼科相似,但有若干很明显的差异,暂将它置于狼鳍鱼科(Lycopteridae).
The fossil fish described here were collected from Shuangshanzi, Heishan Xian, W. Liaoning by the geologist, Chang Zhenglu, of a local field party. All the 15 specimens are incomplete. Six of them are reffered to a new genus and species, Changichthys dalinghensis, of the suprafamily hiodontoidae, which is temporarily placed in the family Lycopteridae.
出处
《古脊椎动物学报》
CSCD
北大核心
1991年第1期38-45,88,共8页
Vertebrata Palasiatica
关键词
舌齿鱼类
阜新群
新属
Western Liaoning, China
L. Cretaceous
Hiodontoidea
