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The Houston toad (Anaxyrus houstonensis), [4] formerly Bufo houstonensis, is an endangered species of amphibian that is endemic to Texas in the United States. [5] [6] This toad was discovered in the late 1940s and named in 1953.
Yet, the skin is extremely tough, which most likely protects them from the ants upon which they feed. [11] [12] Directly behind the eyes, resting on the toad's neck, is a distinctive skin fold evolved for protection from ant bites while feeding. [13] The color of the toad can change depending on its activities and environment. [3]
Bufonidae is a family of toads, often called the "true toads". Although a widely varied family, Bufonidae includes the stereotypical toad: dry warty skin and shortened forelimbs and hindlimbs. Bufonids also carry potent skin toxins, sometimes concentrated in the parotoid gland. [11]
This was one of the first amphibians to be listed under the Endangered Species Act in 1970. Will what the Fort Worth Zoo is doing help?
The dwarf American toad (A. a. charlesmithi), is a smaller version of the American toad, which reaches lengths of about 6 cm (2 + 1 ⁄ 4 in), is generally a dark reddish color ranging to light red in some specimens in isolated populations. The spots on the back are reduced or absent, and when present they contain a few small red warts and a ...
Phrynosoma, whose members are known as the horned lizards, horny toads, or horntoads, is a genus of North American lizards and the type genus of the family Phrynosomatidae. Their common names refer directly to their horns or to their flattened, rounded bodies, and blunt snouts. The generic name Phrynosoma means "toad-bodied".
Toad is a common name for certain frogs, especially of the family Bufonidae, that are characterized by dry, leathery skin, short legs, and large bumps covering the parotoid glands. [ 1 ] [ 2 ] In popular culture ( folk taxonomy ), toads are distinguished from frogs by their drier, rougher skin and association with more terrestrial habitats. [ 3 ]
The Houston Toad (Anaxyrus houstonensis) is an endangered species occurring in the East Central Texas forests. This ecoregion is an outlier of relict loblolly pine-post oak upland forest occurring on some dissected hills. It is the westernmost tract of southern pine in the United States.