Elapsoidea sundevallii
Elapsoidea sundevallii, also known commonly as Sundevall's garter snake or the African garter snake, is a species of venomous snake in the family Elapidae. The species is native to Southern Africa. There are five recognised subspecies.
Etymology
The specific epithet, sundevalli, honours Swedish zoologist Carl Jakob Sundevall.The subspecific name, decosteri, is in honour of Belgian consul Juste De Coster, who collected natural history specimens at Delagoa Bay, Mozambique.
The subspecific name, fitzsimonsi, is in honour of South African herpetologist Vivian Frederick Maynard FitzSimons.
Geographic range
E. sundevallii is found in Botswana, Eswatini, Mozambique, Namibia, South Africa, and Zimbabwe.Habitat
The preferred natural habitats of E. sundevallii are grassland, shrubland, savanna, and forest, at altitudes from sea level to.Description
Adults of E. sundevallii are slate-grey to black or dark brown on the upper body, with whitish to pinkish bellies. Juveniles are banded.Males grow to be longer than females. The maximum recorded snout-to-vent length for a male is. The maximum recorded SVL for a female is only.
Diet
E. sundevallii preys upon frogs, lizards and their eggs, snakes, moles, and rodents.Venom
Although E. sundevallii is venomous and can inflict a serious bite, few bites have been recorded, and none has resulted in a human fatality. Symptoms may include pain and swelling, nausea and vomiting, blurred vision, and loss of consciousness.Reproduction
The species E. sundevallii is oviparous. A sexually mature female may lay a clutch of as many as 10 eggs.Subspecies
The following five subspecies, including the nominotypical subspecies, are recognised as being valid.- Elapsoidea sundevallii decosteri
- Elapsoidea sundevallii fitzsimonsi
- Elapsoidea sundevallii longicauda
- Elapsoidea sundevallii media
- Elapsoidea sundevallii sundevallii