Full reference: R. L. Nydam, T. B. Rowe, and R. L. Cifelli. 2013. 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. Journal of Vertebrate Paleontology 33(5):1081-1099
Belongs to Apsgnathus according to R. L. Nydam et al. 2013
Sister taxa: none
Type specimen: TMM 43057-264, a mandible (partial left dentary). Its type locality is Terlingua, which is in a Judithian estuary/bay conglomerate/sandstone in the Aguja Formation of Texas.
Ecology: planktonic suspension feeder
Distribution:
• Cretaceous of United States (2: Texas collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.