| Atheris katangensis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Viperidae |
| Genus: | Atheris |
| Species: | A. katangensis |
| Binomial name | |
| Atheris katangensis | |
Atheris katangensis, also known as the Katanga Mountain bush viper and other common names, is a species of venomous viper found in the eastern Democratic Republic of the Congo and in Zambia. No subspecies are currently recognized. [3]
It attains a maximum total length (body + tail) of only 40 cm (16 in), making this the smallest member of the genus Atheris . [4]
The head is flat, triangular, distinct from the neck, and covered with small keeled scales. The snout is rounded. Midbody there are 24–31 rows of dorsal scales. The tail is short. Males and females have 45–59 and 38–42 subcaudal scales respectively. [4]
The color pattern consists of a purple-brown or yellow-brown ground color, overlaid with paired dorsolateral lines of a contrasting shade. These lines may break into a zigzag pattern and run from head to tail. The belly is yellowish, as is the tip of the tail. [4]
Atheris katangensis is also known as the Shaba bush viper, [4] [5] Katanga Mountain bush viper, [3] Upemba bush viper, Katanga bush viper, [6] and the Katanga tree viper. [7]
It is found in the Upemba National Park, Katanga Province (Shaba Province) in the eastern Democratic Republic of the Congo and in Zambia. [3]
The type locality given is "Mubale-Munte (région du confluent), sous-affluent de la rive droite de la Lufira [alt. 1480], Park National de l'Upemba". [2]
Their habitat consists of gallery forest along rivers at altitudes between 1,200 and 1,500 meters (about 4,000–5,000 ft). [5]
The Viperinae, or viperines, are a subfamily of vipers endemic to Europe, Asia and Africa. They are distinguished by their lack of the heat-sensing pit organs that characterize their sister group, the subfamily Crotalinae. Currently, 13 genera are recognized. Most are tropical and subtropical, although one species, Vipera berus, even occurs within the Arctic Circle. Like all vipers, they are venomous.
Trimeresurus purpureomaculatus is a venomous pit viper species native to India, Bangladesh and Southeast Asia. Common names include: mangrove pit viper, mangrove viper, and shore pit viper.
Atheris squamigera is a venomous viper species endemic to west and central Africa. No subspecies are currently recognized.
Atheris is a genus of vipers known as bush vipers. They are found only in tropical subsaharan Africa and many species have isolated and fragmented distributions due to their confinement to rain forests. Like all other vipers, they are venomous. In an example of convergent evolution, they show many similarities to the arboreal pit vipers of Asia and South America. Seventeen species are currently recognized.
Atheris barbouri is a small and rare species of terrestrial viper endemic to the Uzungwe and Ukinga mountains of south-central Tanzania in Africa.
Atheris ceratophora is a venomous viper species endemic to a few mountain ranges in Tanzania. This used to be the only horned, arboreal viper known from Africa, until the discovery in 2011 of Atheris matildae, also found in Tanzania. No subspecies are currently recognized.
Atheris chlorechis is a viper species found only in the forests of West Africa. No subspecies are currently recognized. It is the type species of its genus. It is venomous.
Atheris desaixi, commonly known as the Mount Kenya bush viper, Ashe's bush viper, or Desaix's bush viper, is a venomous species of viper endemic to Kenya, where only two isolated populations are known. It is known for its striking black and yellow coloration. No subspecies are currently recognized.
Atheris hispida is a viper species endemic to Central Africa. It is known for its extremely keeled dorsal scales that give it a bristly appearance. No subspecies are currently recognized. Common names include rough-scaled bush viper, spiny bush viper, hairy bush viper, and others. Like all other vipers, it is venomous.
Atheris nitschei is a species of venomous snake, a viper in the subfamily Viperinae of the family Viperidae. The species is native to Africa. There are no subspecies that are recognized as being valid.
Atheris rungweensis, commonly known as the Rungwe tree viper, Mt Rungwe bush viper, and Rungwe leaf viper, is a species of venomous viper found in East Africa.
Atheris anisolepis, otherwise known as the Mayombe bush-viper, is a species of viper endemic to west-central Africa. No subspecies are currently recognized.
Bitis peringueyi, also known as the Peringuey's adder, Peringuey's desert adder or desert sidewinding adder, is a venomous viper species found in Namibia and southern Angola. No subspecies are currently recognized.
Causus bilineatus is a viper species endemic to south central Africa. No subspecies are currently recognized. Common names include lined night adder, two-lined night adder, and two-striped night adder. Like all other vipers, it is venomous.
Causus defilippii, commonly known as snouted night adder, is a species of snake in the family Viperidae. The species is endemic to East and Southern Africa. Although its venom is nonlethal to humans, it is still considered medically significant. There are no recognized subspecies.
Leptopelis parvus, also known as the Kanole forest treefrog, is a species of frog in the family Arthroleptidae. It is endemic to the Democratic Republic of the Congo and is only known from the Upemba National Park.
Bothrops bilineatus, also known as the two-striped forest-pitviper, parrotsnake, Amazonian palm viper, or green jararaca, is a highly venomous pit viper species found in the Amazon region of South America. Two subspecies are currently recognized, including the nominate subspecies described here. A pale green arboreal species that may reach 1 m (3.3 ft) in length, it is an important cause of snakebite throughout the entire Amazon region.
Amblyodipsas katangensis, or the Katanga purple-glossed snake, is a species of rear-fanged venomous snake in the family Lamprophiidae. The species is endemic to Africa.
Letheobia kibarae, also known as the Upemba gracile blind snake or Katanga beaked snake, is a species of snakes in the family Typhlopidae. It is endemic to southern Democratic Republic of the Congo. Its type locality is in the Upemba National Park.
