Pygmy short-horned lizard (72%) and yearlings consume the lowest proportion of ants (60%). Pygmy short-horned lizard The pygmy short-horned lizard ("Phrynosoma douglasii") is a species of small horned lizard that occurs in the northwestern United States. In the past it also occurred in adjacent Canada. 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. The specific name, "douglasii", is in honor of Scottish botanist David Douglas. The pygmy short-horned lizard is often mistaken for its close relative the greater short-horned lizard ("P. hernandesi"
Nankiang horned toad and degradation, especially due to infrastructure development for touristic activities. This species is listed as vulnerable because its Extent of Occurrence is less than 20,000 square kilometers, it is known from fewer than ten locations, and there is continuing decline in the extent and quality of its habitat in Sichuan and Gansu, China. Nankiang horned toad The Nankiang horned toad (Xenophrys nankiangensis) is a species of amphibian in the family Megophryidae. It is endemic to northern Sichuan and southern Gansu, China. It is found in: Its natural habitats are temperate shrubland and rivers. It inhabits hill streams and surrounding shrubland