Red-bellied racer | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Colubridae |
Genus: | Alsophis |
Species: | A. rufiventris |
Binomial name | |
Alsophis rufiventris | |
Synonyms | |
|
The red-bellied racer (Alsophis rufiventris) is a species of Colubrid snake that is endemic to the Lesser Antilles in the Caribbean, where it is found on the islands of Saba, Sint Eustatius, Saint Kitts, and Nevis.
Males have black-bordered blotches that transition into a dark mid-dorsal stripe towards the posterior. Females have a series of middorsal streaks and smudges that fade towards the posterior.
Other common names include the Saba racer and the orange-bellied racer.
The Antiguan racer is a harmless rear-fanged (opisthoglyphous) grey-brown snake that was until recently found only on Great Bird Island off the coast of Antigua, in the eastern Caribbean. It is among the rarest snakes in the world. However, in the last 20 years, conservation efforts have boosted numbers from an estimated 50 to over 1,100 individuals by eradicating non-native predators and reintroducing the snake to other Antiguan islands in its original range. In addition to Great Bird Island, the Antiguan racer has successfully recolonised the nearby Rabbit Island, Green Island, and York Island.
The red-bellied parrot is a small African parrot about 23 cm (9 in) long of the genus Poicephalus. The genus Poicephalus has the greatest quantity of species and is widely spread in Africa. It is a mostly greenish and grey parrot. Males have a bright orange belly and females have a greenish belly.
The rufous-bellied heron is a species of heron in the genus Ardeola, the pond herons, of the family Ardeidae. It is found in southern Africa.
The chestnut-bellied rock thrush is a species of bird in the family Muscicapidae.
The rufous-bellied tit is a species of bird in the tit family.
The Leeward Island racer is a species of snake in the family Colubridae. The species is found in Anguilla, Saint Barthélemy, and is probably extirpated from Sint Maarten.
Alsophis is a genus of snakes in the subfamily Dipsadinae of the family Colubridae. Species in the genus Alsophis are among those snakes commonly called "racers". Alsophis species are endemic to the Lesser Antilles in the Caribbean. One species in the genus Alsophis, A. antiguae, is one of the world's rarest known snakes. Snakes of the genus Alsophis are small and rear-fanged, and they are considered harmless to humans. This genus contains nine described species which are recognized as being valid. Several species once included in this genus have been placed in the genera Borikenophis and Pseudalsophis.
The Saint Croix racer is a possibly extinct species of snake in the family Colubridae that is endemic to the island of Saint Croix in the United States Virgin Islands.
An isolated population of the Rhodesian girdled lizard from granite outcrops in montane grassland of northern Malawi was recently redescribed as Cordylus nyikae. Unlike the Rhodesian girdled lizard, the head shields of this species are very rugose, the nostrils are pierced in the lower posterior corner of the nasal scales, and the dorsals do not have a serrated posterior margin. The dorsal coloration is dark brown to gray-brown with lighter spots. The tail and upper lips are light brown. The belly is buff. Its common name is Nyika girdled lizard.
Alsophis antillensis, the Guadeloupe racer, Antilles racer, or Leeward racer, is a species of snake endemic to the Caribbean island of Guadeloupe.
Alsophis manselli, the Montserrat racer, is a species of snake endemic to the Caribbean island of Montserrat.
Alsophis sibonius, the Dominica racer, Dominican racer, or Antilles racer, is a species of snake endemic to the Caribbean island of Dominica.
Barbour's tropical racer is a species of snake in the family Colubridae. The species is endemic to the Caribbean.
The Saba least gecko is a gecko endemic to the Lesser Antilles in the Caribbean, where it can be found on Saba, Sint Eustatius, Saint Kitts, and Nevis.
The Terre-de-Haut racer is a species of snake found in the Caribbean, on the Lesser Antilles. This species is endemic to Terre-de-Bas Island and Terre-de-Haut Island which make up the Îles des Saintes. Terre-de-Bas and Terre-de-Haut are very small islands with a total area of approximately 13 km2. Because of its presence only on this small area, it is a highly protected species.
Leiocephalus barahonensis, commonly known as the orange-bellied curlytail or Barahona curlytail lizard, is a species of lizard in the family Leiocephalidae. It is endemic to Hispaniola, including some outlying islands.