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. 16 Strict consensus of 12 most parsimonious trees Tree length = 996 steps, consistency index = 0.3002 and retention index = 0.6715 Bremer indexes larger than 1 are indicated with numbers