Telescopus semiannulatus

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Telescopus semiannulatus
Telescopus semiannulatus.jpg
T. semiannulatus in an acacia, central Tanzania. The vertical pupils are barely visible due to bright sunlight.
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Subfamily: Colubrinae
Genus: Telescopus
Species: T. semiannulatus
Binomial name
Telescopus semiannulatus
A. Smith, 1849
  • Leptodira semiannulataGünther, 1888
  • Tarbophis semiannulatus — Fitzsimons & Brain, 1958

Telescopus semiannulatus, commonly known as the tiger snake, tiger cat snake, or striped cat snake is a species of colubrid snake.

Geographic range[edit]

It is found throughout central, eastern, and southern Africa, from Congo to Tanzania to South Africa.


Adults average 60–90 cm (2–3 feet) in total length, with 17–21 rows of dorsal scales. The tiger snake is one of the more colorful species of snake in the family Colubridae. The upper side is pale orange to salmon pink in color with 24–48 black or dark-brown cross bars or blotches along the back and tail; the underside is pale yellow to orangish pink along the throat, paler along the rest of the body. It has a distinct head and large orange eyes with vertical pupils, and a narrow body with long tail.


The Damara tiger snake, subspecies T. s. polystictus, is found in the highveld of Namibia, has a more mottled appearance and more black bands (up to 75), and may be a separate species.

Habitat and behaviour[edit]

Telescopus semiannulatus is found in both dry and humid subtropical and tropical habitats, from rocky desert, scrub and savanna, to lowland forest. Largely terrestrial but sometimes arboreal, it shelters under bark and rock or in thatched roofs. It is a nocturnal snake.


Its diet is largely lizards, especially geckos, but also small rodents and fledgeling birds and bats.


Initially T. semiannulatus strikes readily, but the venom is not dangerous to humans, and it tames quickly. In captivity it accepts geckos while larger individuals will take half-grown mice. Even smaller animals are eating fresh born mice. In captivity it gets really calm and is interested in the things that happen around.


The tiger snake is oviparous. Females lay half a dozen to several dozen eggs in damp leaf litter.


Branch, Bill, Field guide to Snakes pub. 1998 Struik

External links[edit]