Reptilia - Squamata
Parent taxon: Varanoidea according to M. S. Y. Lee and M. W. Caldwell 2000
See also Carroll 1988, Cope 1875, Estes 1983, Frank and Ramus 1996, Galbreath 1953 and Yi and Norell 2013
Sister taxa: Aiolosaurus, Arcanosaurus, Helodermatidae, Judeasaurus, Ovoo, Pachyvaranidae, Parasaniwidae, Saniwinae, Varanidae
Subtaxa: Heloderma horridum Heloderma suspectum Heloderma texana
• Quaternary of United States (3: Arizona, California, Nevada collections)
• Miocene of United States (1: Florida)
• Harrisonian of United States (1: Texas)
Total: 5 collections each including a single occurrence
Show more details
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.