Dibamidae or blind skinks is a family of lizards characterized by their elongated cylindrical body and an apparent lack of limbs. Female dibamids are entirely limbless and the males retain small flap-like hind limbs, which they use to grip their partner during mating. They have a rigidly fused skull, lack pterygoid teeth and external ears. Their eyes are greatly reduced, and covered with a scale.
Rena dulcis, also known commonly as the Texas blind snake, the Texas slender blind snake, or the Texas threadsnake, is a species of snake in the family Leptotyphlopidae. The species is endemic to the Southwestern United States and adjacent northern Mexico. Three subspecies are currently recognized, including the nominate subspecies described here.
Indotyphlops braminus, commonly known as the brahminy blind snake and other names, is a non-venomous blind snake species, found mostly in Africa and Asia, and has been introduced in many other parts of the world. It is a completely fossorial reptile, with habits and appearance similar to an earthworm, for which it is often mistaken, although close examination reveals tiny scales and eyes rather than the annular segments characteristic of a true earthworm. The species is parthenogenetic and all known specimens have been female. The specific name is a Latinized form of the word Brahmin. No subspecies are currently recognized as being valid.
Dibamus nicobaricum is a species of lizard found in the Nicobar Islands of India.
Agkistrodon taylori is a species of venomous snake, a pitviper (Crotalinae) found only in northeastern Mexico. The standardized names are Taylor's cantil (English) and Metapil (Spanish), although it is sometimes called the ornate cantil as well as several other colloquial names. It was named in honor of American herpetologist Edward Harrison Taylor.
The northern sheep frog is native to Central America, Mexico, and extreme south Texas, United States. It occurs in the lowlands from Sonora, Mexico, to northern Costa Rica on the Pacific coast, and south Texas to Honduras on the Gulf of Mexico and Caribbean coasts. The sheep frog inhabits semiarid thornscrub, savannas, pasturelands, and open woodlands, as well as more humid, moist forest in the canyons, basins, foothills, and lower elevations of mountains slopes. It is a fossorial, burrowing frog that is seldom seen on the surface except at night after heavy rains when they emerge to breed. The sheep frog gets its name from its distinctive call that resembles a sheep's bleat. It is a diet specialist primarily feeding on termites and ants.
Drymobius margaritiferus, commonly known as the speckled racer, is a species of nonvenomous colubrid snake native to the Americas. The specific name, margaritiferus, means "pearl-bearing" in Latin, referring to the pearl-like spots on the dorsal scales.
The Mexican alligator lizard, also known as the green arboreal alligator lizard, is an endangered species of lizard endemic to the Sierra Madre de Oaxaca highlands of Mexico. It can be found in the states of Puebla, Veracruz, and Oaxaca. It was originally described under the genus Gerrhonotus as Gerrhonotus gramineus by Edward D. Cope in 1864.
The Leora's stream salamander or ajolote is a rare species of mole salamander in the family Ambystomatidae. It is endemic to a very small area of land in the Iztaccihuatl-Popocatepetl National Park on the border of the State of Mexico with Puebla, with a single known population on Mount Tlaloc. Its very specific requirements as regards water quality militates against its survival in a habitat where water is being extracted, cattle graze and the salamander has traditionally been eaten as food. It has been listed as a threatened species by the Mexican Government and as "critically endangered" by the International Union for Conservation of Nature.
The Veracruz moist forests is a tropical moist broadleaf forests ecoregion in eastern Mexico.
Metlapilcoatlus nummifer, commonly known as Mexican jumping pit viper or jumping viper, is a pit viper species endemic to Mexico.
Ctenosaura acanthura, is a species of iguanid lizard found in eastern Mexico and extreme western Guatemala. The standardized English name is the Mexican spiny-tailed iguana. Confusingly however, an earlier edition of standardized names for Mexican herpetofauna called Ctenosaura acanthura the northeastern spinytailed iguana and applied the name Mexican spinytailed iguana to Ctenosaura pectinata, which was called the western spiny-tailed iguana in the second edition. It has also been referred to as the Veracruz spiny-tailed iguana and Gulf Coast spiny-tailed iguana. It is an egg laying species that is mostly herbivorous and a moderately large lizard commonly growing over one meter in total length.
The El Cielo Biosphere Reserve is located in the Sierra Madre Oriental in the southern part of the Mexican state of Tamaulipas near the town of Gómez Farias. The reserve protects the northernmost extension of tropical forest and cloud forest in Mexico. It has an area of 144,530 hectares made up mostly of steep mountains rising from about 200 metres (660 ft) to a maximum altitude of more than 2,300 metres (7,500 ft).
Dibamus greeri, also known commonly as Greer's blind skink, is a species of legless lizard in the family Dibamidae. The species is endemic to Vietnam.
Smith's blind skink is a species of legless lizard in the family Dibamidae. The species is endemic to Vietnam.
Scincella caudaequinae, commonly known as the Horsetail Falls ground skink is endemic to Mexico. It was named for the type locality "Horsetail Falls, 25 miles south of Monterrey, Nuevo, Leon". Scincella caudaequinae occurs in the northern Sierra Madre Oriental in Nuevo Leon, San Luis Potosi, southeast Coahuila, and Tamaulipas. It was considered a subspecies of Scincella silvicola for many decades.
Lepidophyma gaigeae, also known commonly as Gaige's tropical night lizard and la lagartija nocturna de Gaige in Mexican Spanish, is a small species of lizard in the family Xantusiidae. The species is native to eastern Mexico.
Laemanctus serratus, also known commonly as the serrated casquehead iguana, is a species of lizard in the family Corytophanidae. The species is native to southeastern Mexico and Central America. There are two recognized subspecies.
Gerrhonotus farri, also known commonly as Farr's alligator lizard and the Tamaulipan alligator lizard, is a species of lizard in the family Anguidae. The species is native to northeastern Mexico.
Ficimia hardyi, also known commonly as Hardy's hooknose snake, Hardy's hook-nosed snake, the Hidalgo hook-nosed snake, and nariz de gancho de Hardy in Mexican Spanish, is a species of nonvenomous snake in the family Colubridae. The species is endemic to Mexico.
