Greater short-horned lizard
The greater short-horned lizard, also commonly known as the mountain short-horned lizard or Hernández's short-horned lizard, is a species of lizard in the family Phrynosomatidae. The species is endemic to western North America. Like other horned lizards, it is often called a "horned toad" or "horny toad", but it is not a toad at all. It is a reptile, not an amphibian. It is one of seven native species of lizards in Canada.
Greater short-horned lizard
Mountain short-horned lizard (Phrynosoma hernandesi), Culberson County, Texas, USA (19 May 2018)
Greater short-horned lizard, Phrynosoma hernandesi
Lizard is the common name used for all squamate reptiles other than snakes, encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The grouping is paraphyletic as some lizards are more closely related to snakes than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon.
Lizard
A young Mediterranean house gecko in the process of moulting.
Red tegu (Tupinambis rufescens) skull, showing teeth of differing types
Adhesive pads enable geckos to climb vertically.