| Calamaria | |
|---|---|
 | |
| Calamaria albiventer | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Colubridae |
| Subfamily: | Calamariinae |
| Genus: | Calamaria F. Boie, 1827 [1] |
| Species | |
Calamaria is a large genus of dwarf burrowing [5] snakes [6] of the family Colubridae. The genus contains 66 recognized species. [7] The genus is endemic to Asia. [8]
Species in the genus Calamaria share the following characteristics. The eight to 11 maxillary teeth are subequal; the anterior mandibular teeth are somewhat longer than the posterior ones. The head is not distinct from neck; the eye is small, with a round pupil; the nostril is pierced in a minute nasal scale. No loreal, internasal, or temporal scales are present; the preocular can be present or absent; the parietals contact the labials. The body is cylindrical, with smooth dorsal scales, without apical pits, in 13 rows. The tail is short; the subcaudals are paired. [9]
The following 67 described species in the genus Calamaria are recognized as being valid. [4]
Nota bene : A binomial authority in parentheses indicates that the species was originally described in a genus other than Calamaria.
The genus Sphenomorphus – vernacularly also known as the common skinks – currently serves as a "wastebin taxon" for numerous skinks. While most or all species presently placed here are probably rather close relatives, the genus as presently delimited is likely to be not monophyletic and is in need of review. Some species in this genus have been moved to Pinoyscincus.
Boiga is a large genus of rear-fanged, mildly venomous snakes, known commonly as cat-eyed snakes or simply cat snakes, in the family Colubridae. Species of the genus Boiga are native to southeast Asia, India, and Australia, but due to their extremely hardy nature and adaptability, have spread to many other suitable habitats around the world. There are 38 recognized species in the genus. According to the study done by Jiří Smíd regarding Old World cat snakes, the ancestor of the cat snake originated in Africa, from where it diversified and expanded to other countries. Despite this diversity however, the different species have very similar needs in terms of temperature and precipitation.
Boiga dendrophila, commonly called the mangrove snake or the gold-ringed cat snake, is a species of rear-fanged venomous snake in the family Colubridae. The species is endemic to southeast Asia. It is one of the biggest cat snake species, averaging 8–9 feet in length. It is considered mildly venomous. Although moderate envenomations resulting in intense swelling have been reported, there has never been a confirmed fatality.
The collared reed snake is a species of colubrid snake found in Asia. In Japan, it is also called Miyara's collared snake.
Rhabdophis is a genus of snakes in the subfamily Natricinae of the family Colubridae. Species in the genus Rhabdophis are generally called keelback snakes, and are found primarily in Southeast Asia.
Lycodon is a genus of colubrid snakes, commonly known as wolf snakes. The Neo-Latin name Lycodon is derived from the Greek words λύκος (lykos) meaning wolf and οδόν (odon) meaning tooth, and refers to the fang-like anterior maxillary and mandibular teeth. They are nonvenomous, but many members of this genus strongly resemble the venomous kraits in appearance, an example of Emsleyan mimicry.
Opisthotropis is a genus of snakes in the family Colubridae. The genus is endemic to Southeast Asia and South China.
Oxyrhopus, the false coral snakes, is a genus of colubrid snakes that belong to the subfamily Dipsadinae. The genus is found in Central America and the northern part of South America, and it includes 15 distinct species.
Calamaria modesta is a dwarf snake species in the genus Calamaria found in Java.
Calamaria schlegeli is a species of snake in the family Colubridae. The species is known commonly as the red-headed reed snake, white-headed reed snake, and pink-headed reed snake. It is native to Southeast Asia, where it occurs in Brunei, Indonesia, Malaysia, and Singapore.
Dromicodryas is a genus of pseudoxyrophiid snakes found only on the island of Madagascar. They are harmless to humans.
Rabdion is a genus of snakes of the family Colubridae.
Pseudorabdion is a genus of snakes of the family Colubridae.
Xenodon is a genus of New World snakes in the subfamily Dipsadinae of the family Colubridae.
Uromacer is a genus of snakes in the family Colubridae endemic to the island of Hispaniola.
Hebius is a genus of snakes in the family Colubridae.
Stegonotus is a genus of snakes in the family Colubridae. Species of the genus Stegonotus are native to Australia, Indonesia, and New Guinea.
Phalotris is a genus of snakes of the subfamily Dipsadinae. All species of the genus Phalotris are found in South America. The specific name, mertensi, is in honor of German herpetologist Robert Mertens. The specific name, normanscotti, is in honor of Norman Scott, Jr., in recognition of his contribution to the knowledge of the herpetofauna of Paraguay.
Tretanorhinus is a genus of snakes in the subfamily Dipsadinae of the family Colubridae.
