scleropoda

Scleropoda is a genus of extinct snakes that lived during the Paleocene epoch, approximately 56 to 58 million years ago. The name Scleropoda is derived from the Greek words "skleros," meaning hard or tough, and "pous," meaning foot, in reference to its robust, hardened scales.

Fossil remains of Scleropodas have been found in North America, and are characterized by their rigid scales, long tails, and generalized snake-like body shape. The genus includes two species, Scleropoda Copei and possibly S. superciliosa. Estimations suggest that they inhabited a variety of environments, including coastal and terrestrial regions.

Scleropodas are classified as a distinct group within the family Colubridae, closely related to the modern genus Strangiconetes. Analysis of their skull structure and dental morphology indicates a similarity to contemporary colubrids. Osteological features of Scleropodas, such as presence of certain vertebrae and their various associated Osifications, further support its inclusion in this family.

The discovery of Scleropoda has facilitated the understanding of snake evolution and development during the Paleogene period. Though much remains to be discovered, evidence presents a valuable insight into the origins and transformation of snake genus.