Once abundant throughout Texas, the Texas Horned Lizard’s population has declined or disappeared altogether in many parts of the state, so much so that it is now on the state’s threatened species list. The Texas horned lizard is a harmless spikey-bodied reptile called horned lizard. Geographic Range. The Texas horned lizard was one of the first animals to be listed as a threatened species in Texas (1977). Population declines are attributed to loss of habitat, human eradication of the ant populations upon which the lizards prey, displacement of native ant populations by invading fire ants (aided by synergistic effects of native ant eradication), and predation by domestic dogs and cats. It is the largest and most widely distributed of the 14 species of horned lizards in the western United States and Mexico.
The head has numerous horns, all of which are prominent, with two central head spines being much longer than any of the others.
Texas named the Texas horned lizard, also known as the Texas horned frog or even the “horny toad,” as the state reptile.Due to its low numbers across the state, conservation groups consider it a threatened species. Its horns may make it less palatable. Range and Habitat: Texas horned lizards occur naturally range from Louisiana to Arizona, but were once commonly sold as pets and have been introduced in several locations in the Southeast. The head has numerous horns, all of which are prominent, with two central head spines being much longer than any of the others. Texas horned lizards (Phrynosoma cornutum) are distributed across the United States and Mexico.Their range extends as far north as southeast Colorado, Kansas, and southwest Missouri. Most notably, the Texas Horned Lizard evolved as native to a specific area of North America. This lizard is brownish with two rows of fringed scales along each side of the body. Texas Horned Lizards have some amazing defenses! In recent years, though, the Texas horned lizard seems to be surging back, thanks to the efforts of some dedicated individuals. It was put on the threatened species list in 1967 and Read more It is the largest and most widely distributed of the 14 species of horned lizards in the western United States and Mexico. To preserve the abundance of the State Reptile of Texas, San Antonio Zoo launched the Texas Horned Lizard Reintroduction Project. Its horny appearance and coloration helps it to blend into sparse vegetation. A lizard that squirts blood - from its eyes? Short-Horned Lizard The short-horned lizard is often referred to as a “horned toad” or “horny toad” because its squat, flattened shape and short, blunt snout give it a toad-ish look. The Texas horned lizard or "horny toad" is a flat-bodied and fierce-looking lizard. Official State Reptile of Texas.
No surprise here, this is used as a defense tactic to ward off predators who may attack them. To be precise, that area of habitation includes Kansas, Colorado, Arizona, Texas, and northern Mexico, in the United States. They live as far south as the Mexican states of northeast Sonora, Chihuahua, Durango, Zacatecas, San Luis Potosí, and Tamaulipas.
The horny toad is actually a lizard (a reptile) and not a toad (an amphibian).The genus name Phrynosoma means "toad bodied" and refers to the animal's flattened, round body. They are usually found in sandy habitats, particularly on sand dunes. The Texas horned lizard is considered an threatened species by the Texas Parks and Wildlife Department and is fully protected by the state. It can also inflate itself to a larger apparent size. Humans have also introduced it into Georgia, Florida, and the Carolinas. Horned Lizard Facts.
Our state reptile, the Texas Horned Lizard, can squirt blood from its eye sockets. Texas Horned Lizard Distribution, Habitat, and Ecology.
San Antonio Zoo Center for Conservation and Research staff are involved in all aspects of the project, from lizard husbandry to site evaluation. TEXAS HORNED LIZARD Phrynosoma cornutum DESCRIPTION: A medium-sized (up to 130 mm or 5" from snout to vent), exceptionally flat and wide lizard with two long, horn-like scales projecting from the back of the head. The Texas Horned Lizard is also referred to as the horned toad, horny toad and horned frog and with a lineage that can be traced back to the dinosaurs. The Texas horned lizard remains common in parts of western Oklahoma, but since the 1960’s has shown a dramatic decline in both range and population size in the eastern and central parts of the state.
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