"A variety of salamanders are present in Hell Creek, some of which are tiny and others quite large. Much like Chamops among lizards, Scapherpeton is the most common salamander in the area as well as one of the largest. This relative of modern mudpuppies and olms can reach over a meter in total length. Although this long bodied salamander is adapted for aquatic habits, it is not a swimmer. Possessing relatively long, robust limbs it instead inhabits damp terrestrial habits such as stream-sides and swamps, acting more like a lizard than a typical salamander."
― Saurian: A Field Guide to Hell Creek
Scapherpeton is an extinct genus of salamander that lived in the Late Cretaceous in what's currently the Hell Creek Formation as well as the Laramie Formation. It is quite large, supprassing a meter (3 feet) long, and it was one of the most common salamanders in the region. It lived close to streams and rivers, but it was not a swimmer. Instead it crawled on land, like a lizard. It's diet is composed mostly of insects, molluscs and other invertebrates.
In Saurian[]
Scapherpeton has been revealed in Saurian's artbook, but it's appearance in the game is left unknown.