Lepidosauria (subclass)
Esquema
Jerarquía
Eukaryota (domain) > Animalia (kingdom) > Chordata (phylum) > Vertebrata (subphylum) > Reptilia (class)
Descripción
Large subclass of reptiles characterized by overlapping scales, no bipedal specializations, two complete temporal openings, a complete palate, being egg-laying, and a male lacking a penis. They include tuataras, lizards, snakes, and amphisbaenians.