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Topographic map of Texas Seventy-one amphibian species are found in the American state of Texas , including forty-four species of frog and twenty-eight species of salamander . Four species are categorized as endangered by the International Union for Conservation of Nature : the Barton Springs salamander , the Texas blind salamander , the black ...
Similar to other burrowing frogs, American spadefoot toads are about 2-3 inches in length with round, stocky bodies and eyes that bulge from their heads. The name "spadefoot" is derived from the keratinous bone in its hind legs that allow it to burrow within soil. The skin of the toad is grey or brown in appearance and smooth to the touch.
Mexican burrowing toad (Rhinophrynus dorsalis), a frog in the family Rhinophrynidae found in southern Texas through Mexico, Guatemala, Honduras, and El Salvador to Nicaragua and Costa Rica Moquard's burrowing frog ( Scaphiophryne calcarata ), a frog in the family Microhylidae endemic to Madagascar
The Mexican burrowing toad diverged from other amphibians over 190 million years ago and has been evolving independently for a longer period of time than the evolutionary differences between mammals like humans, fruit bats, polar bears and killer whales. [5] Its closest sister group is Pipidae, or the aquatic clawed frogs.
The Mexican burrowing tree frog (Smilisca), also known as the cross-banded tree frog, is a genus of frogs in the family Hylidae found in Mexico, southern Texas and Arizona, Central America, and northwestern South America.
Pages in category "Frogs of North America" The following 136 pages are in this category, out of 136 total. ... Lowland burrowing tree frog; M. Mahogany tree frog;
The Texas toad feeds on insects such as beetles, ants and bugs. It digs a burrow in soft soil and can bury itself in mud. It sometimes conceals itself in a gopher burrow, under a log or in a deep crack in the mud to prevent desiccation, spending much of its time dormant in prolonged dry weather.
[3] [5] The family is sometimes known as the Mexican burrowing toads [1] or simply burrowing toads. [2] Rhinophrynus occurs in the Central America north from Costa Rica to Mexico and Texas. [1] Fossil finds of Rhinophrynidae come from Mexico, the United States, and Canada. [5] Rhinophrynus is a burrowing ant and termite eater. [2] [4]