昆虫学、鳥類学、爬虫類学: 現在の研究
オープンアクセス

概要

Study of Pectodens

Calvin Fischer

Pectodens (meaning "comb tooth") is an extinct genus of archosauromorph reptile which lived during the Middle Triassic in China. The type and only species of the genus is P. zhenyuensis, named by Chun Li and colleagues in 2017. It may be a member of the Protorosauria; an unusual combination of traits similar (such as the long neck) and dissimilar (such as the absence of a hook on the fifth metatarsal bone) to other members causes Pectodens to elude exact classification.