Lizards and snakes of the Terlingua local fauna (Late Campanian), Aguja Formation, Texas, with comments on the distribution of paracontemporaneous squamates throughout the Western Interior of North America

R. L. Nydam, T. B. Rowe, and R. L. Cifelli

2013

Article

Journal of Vertebrate Paleontology 33(5):1081-1099

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Taxa discussed in this work:

• Apsgnathus
• Apsgnathus triptodon
• Catactegenys
• Catactegenys solaster

Taxonomy:

• Catactegenys belongs to Xantusiidae - Nydam et al. (2013)
• Catactegenys solaster belongs to Catactegenys - Nydam et al. (2013)
• Apsgnathus belongs to Scincomorpha - Nydam et al. (2013)
• Apsgnathus triptodon belongs to Apsgnathus - Nydam et al. (2013)