• Source: Atractaspis bibronii

Atractaspis bibronii is a species of venomous snake in the family Atractaspididae. The species is endemic to Africa. There are no subspecies that are recognised as being valid. Its common names are the Southern stiletto snake, Bibron's stiletto snake, Side-stabbing snake; previously it was known as Bibron's burrowing asp, Bibron's mole viper, and the mole adder.




Etymology


The specific epithet, bibronii, is in honour of French herpetologist Gabriel Bibron.




Description


Adults of A. bibronii average 30–40 cm (12–16 in) in total length (including tail), with a maximum total length of 55 cm (21+3⁄4 in). The dorsum is a uniform grey or dark brown to black colour. The belly is a uniform white, or pale yellow in colour, with a series of dark blotches. In specimens with a lighter belly colouration, the belly colouration may also include two or three scale rows on the flanks.
The snout is prominent and subcuneiform. The portion of the rostral visible from above is as long as or a little shorter than its distance from the frontal. The dorsals are in 21 or 23 rows at midbody. The ventrals number 221-260. The anal is entire. The subcaudals number 20-23, of which all or the greater part are single (not divided).




Geographic range


A. bibronii is found in southern Africa, from central Namibia, east to northern South Africa, north to southeastern DR Congo and Uganda, eastern Tanzania, coastal Kenya, and extreme southern coastal Somalia.




Habitat


The preferred habitats of A. bibronii are fynbos, Namib Desert, karoo scrub, semi-desert, arid savannah, savannah, moist savannah, grassland, lowland forest, and woodland.




Diet


A. bibronii will eat frogs and small mammals, but its main diet is burrowing reptiles encountered in old termite mounds.




Venom


The venom of A. bibronii is highly cytotoxic, although it is produced in very small amounts. Bites are common in some areas of Africa. Often, snake handlers are bitten who are unaware that this species is able to bite while being held by its neck. It is the third most common cause of serious snakebites in South Africa, after the Mozambique spitting cobra and the Puff adder.
Bite symptoms usually include mild to intense pain, local swelling with occasional blistering, and necrosis and regional lymphadenopathy. In the early stages symptoms like dry throat and nausea may be present. No fatalities have been recorded. However, this is a serious bite and medical treatment will need to be provided. There is currently no known antidote.




References

Kata Kunci Pencarian:

• Atractaspis bibronii
• List of snakes by scientific name
• Atractaspis
• Small-scaled burrowing asp
• Atractaspididae
• List of atractaspidid species and subspecies
• Gabriel Bibron
• List of reptiles of the Democratic Republic of the Congo
• List of reptiles of South Africa
• List of reptiles and amphibians of the Eastern Highlands