Spawning substrate shift associated with the evolution of a female sexual characteristic in a family of fishes

'Log_Beh' dataset used for ancestral reconstruction of spawning habitat 'Rodgerstree.nexus' is the pruned version of Rodgers et al. (2018) Fundulus phylogeny "Log_Anal" dataset was used for ancestral reconstruction of anal sheath size "Log_corHMM" dataset was used for phylogenetic comparative models

"Log_Beh"数据集是Rodgers等人（2018年）底鳉（Fundulus）系统发育树的修剪版本，被用于产卵生境"Rodgerstree.nexus"的祖先性状重建；"Log_Anal"数据集被用于肛鞘大小的祖先性状重建；"Log_corHMM"数据集则应用于系统发育比较模型分析。