Kenya sand boa

Gongylophis colubrinus

The Boa da Areia is known as the "two-headed snake" due to its tail being very thick with a rounded tip, just like the shape of its head.

Estatuto de conservação

www.iucnredlist.org

  • Não avaliado
  • Dados insuficientes
  • LC
    Pouco preocupante
  • NT
    Quase ameaçado
  • VU
    Vulnerável
  • EN
    Em perigo
  • CR
    Criticamente em perigo
  • EW
    Extinto na natureza
  • EX
    Extinto

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    Length
    1m
    Lifespan
    400 days
    Diet
    Lizards, small mammals and birds
    Reproduction
    up to 14 cubs
    Morphology

    The body of the Kenya sand boa is robust and cylindrical, with a short tail. The head is the same width as the body and has strong scales at the tip of the snout which, in conjunction with the wedge-shaped shape of its head, allows it to burrow and bury itself in the sand. Its colour ranges from brown to yellow and orange.

    Behaviour

    It is a species of crepuscular habits, burying itself in the sand or hiding in burrows of other animals. When threatened, it curls up on itself and hides its head, exposing the tail whose tip is similar to the head, wagging it in order to deceive predators.
    Mating takes place in spring. The young are born 4 to 6 months later, and a litter has, on average 10 young. It is an ovoviviparous species.

    Conservation

    According to some researchers, records of Kenya sand boa have declined in some areas and it is believed that poachers have to work harder and harder to catch them. It used to be common to see them in agricultural areas, however, it is now rare. The size of the population in the wild is unknown. In Egypt, it is present in at least three protected areas and in several protected areas in East Africa.

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