Bitis heraldica
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| Bitis heraldica | ||||||||||||||||||||
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| Bitis heraldica (Bocage, 1889) | ||||||||||||||||||||
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Common names: Angolan adder.[2][3]
Bitis heraldica is a venomous viper species found only in Angola. Easily distinguished from B. caudalis by its heavily speckled belly and lack of any supraocular horns.[3] No subspecies are currently recognized.[4]
Description
The maximum recorded length is 405 mm.[3]
Geographic range
The high plateau of central Angola. The type locality given is "sur les bords de la rivière Calae, l'un des affluents de Cunene, entre le 13o et 14o parallèle á l'est de Caconda." [Calai River (tributary of the Kunene), Cacanda, Angola.[1]
Habitat
Rocky mountain slopes.[3]
Behavior
Nothing is known of its behavior, as less than 20 specimens have ever been collected.[3]
Venom
Nothing is known of the venom composition and no bites have ever been recorded.[3]
See also
Cited references
- ↑ 1.0 1.1 McDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).
- ↑ Mallow D, Ludwig D, Nilson G. 2003. True Vipers: Natural History and Toxinology of Old World Vipers. Krieger Publishing Company, Malabar, Florida. 359 pp. ISBN 0-89464-877-2.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 Spawls S, Branch B. 1995. The Dangerous Snakes of Africa. Ralph Curtis Books. Dubai: Oriental Press. 192 pp. ISBN 0-88359-029-8.
- ↑ Bitis cornuta (TSN 634952). Integrated Taxonomic Information System. Accessed on 25 July 2006.
Other references
- Species Bitis heraldica at the Species2000 Database