The smooth snake is a species of non-venomous snake in the family Colubridae. The species is found in northern and central Europe, but also as far east as northern Iran. The Reptile Database recognizes two subspecies as being valid, including the nominotypical subspecies described here.
Bothriechis schlegelii, known commonly as the eyelash viper, is a species of venomous pit viper in the family Viperidae. The species is native to Central and South America. Small and arboreal, this species is characterized by a wide array of color variations, as well as the superciliary scales above the eyes. It is the most common of the green palm-pitvipers, and is often present in zoological exhibits. The specific name schlegelii honors Hermann Schlegel, who was a German ornithologist and herpetologist. For other common names see below. No subspecies are currently recognized as being valid.
Geophis sanniolus, commonly known as the pygmy snail-eating snake or the pygmy snail sucker, is a species of small snake in the family Colubridae. The species is endemic to Central America and southeastern Mexico.
Thamnophis proximus, commonly known as the western ribbon snake, is a species of garter snake in the subfamily Natricinae of the family Colubridae. The species is endemic to the western United States, Mexico, and Central America. The species has six recognized subspecies.
Leptophis mexicanus, commonly known as the Mexican parrot snake, is a species of medium-sized slender snake in the family Colubridae. The species is endemic to the Americas.
Ninia sebae, commonly known as the redback coffee snake or the red coffee snake, is a species of small terrestrial snake in the family Colubridae. The species is endemic to Mexico and Central America south to Costa Rica. Although it resembles some venomous coral snakes in color and size, it is not venomous and seldom bites humans.
Leptophis diplotropis, commonly known as the Pacific Coast parrot snake, is a species of snake in the family Colubridae. The species is endemic to Mexico.
The rustyhead snake, also known commonly as the rufous-headed snake, is a species of snake in the family Colubridae. The species is endemic to Central America and Colombia.
Xenodon rabdocephalus, commonly known as the false fer-de-lance, is a species of mildly venomous rear-fanged snake in the family Colubridae. The species is native to Central America and northern South America. There are two recognized subspecies.
The West Coast garter snake is a species of snake in the family Colubridae. The species is endemic to Mexico. Four subspecies are recognized.
Godman's garter snake is a species of snake in the family Colubridae. The species is endemic to southern Mexico, and was first described by Albert Günther in 1894.
The Transcaucasian ratsnake, also commonly known as the Gavand snake, is a species of nonvenomous ratsnake in the family Colubridae. The species is endemic to Western Asia and the Middle East.
Stenorrhina is a genus of snakes in the family Colubridae.
The yellow-red rat snake is a species of snake in the family Colubridae. The species is endemic to Mexico and Central America. Three subspecies are recognized.
The ridgehead snake is a species of snake in the family Colubridae. The species is endemic to southeastern Mexico.
Scaphiodontophis annulatus, commonly known as the Guatemala neckband snake, is a species of snake in the family Colubridae. The species is native to southern Mexico, Central America, and Colombia. There are four recognized subspecies.
Pituophis deppei, commonly known as the Mexican bullsnake and the Mexican pine snake, is a species of nonvenomous colubrid snake endemic to Mexico. There are two recognized subspecies.
Pituophis lineaticollis, commonly known as the Middle American gopher snake or the cincuate bull snake, is a species of nonvenomous snake in the family Colubridae. The species is native to Guatemala and southeastern Mexico. There are two recognized subspecies.
Geophis sartorii, also known commonly as Sartorius' snail-sucker and the terrestrial snail sucker, is a species of snake in the family Colubridae. The species is native to southern North America and Central America. There are two recognized subspecies.
Rhadinella godmani, also known commonly as Godman's graceful brown snake, and as la culebra-café de Godman and la lagartijerita de Godman in American Spanish, is a species of snake in the family Colubridae. The species is native to Central America and southern Mexico. There are two recognized subspecies.
