云南罗平中三叠世翼鳕属一新种及早期辐鳍鱼类系统发育关系
任艺, 徐光辉

A new species of Pteronisculus from the Middle Triassic (Anisian) of Luoping, Yunnan, China, and phylogenetic relationships of early actinopterygian fishes
REN Yi, XU Guang-Hui
Fig. 14 Reconstructions of skulls of selected species of Pteronisculus in dorsal view
A. Pteronisculus changae sp. nov.; B. P. stensioi (from Nielsen, 1942); C. P. magnus (from Nielsen, 1942); D. P. cicatrosus (from Lehman, 1952)