Fig. 111From: Taxonomic revision of the snakes of the genera Palaeopython and Paleryx (Serpentes, Constrictores) from the Paleogene of EuropeModified from plates IV and V of De Stefano (1905)Original lithograph of the type material of Paleryx cayluxi from imprecisely known localities in the Phosphorites du Quercy: a–c lectotype two articulated trunk vertebrae (unknown collection) in anterior (a), dorsal (b), and ventral (c) views; d paralectotype partial dentary (MNHN.F QU16327) in medial view; e paralectotype right pterygoid (MNHN.F QU16328) in ventral view.Back to article page