FAMILY Boidae (Boas & Pythons)

Boidae Sub Families
Pythoninae
    Pythons
Erycinae         Boas
 
 
SUBFAMILY Pythoninae (Pythons)
 
Southern African Rock Python Python natalensis
 
Central African Rock Python Python sebae
 
This is, by far, the largest snake in Africa. They average around 12 to 15ft but have been recorded up to nearly 20ft in length in Kenya and slightly larger in West Africa, although such big specimens are becoming rare. They have four rows of sharp teeth in the top of the mouth, which they use to hold on to their prey. They wrap their coils around the animal and constrict (squeeze), the more the animal breathes out the tighter the snake will squeeze. The animal dies from asphyxiation, which is a kind of suffocation and is a surprisingly rapid and efficient method of killing.  A fully- grown Rock Python can catch and eat animals as large as an Impala or Grant’s, Gazelle that can easily weigh 55 or 60 kilos. Although not aggressive to humans if left alone, they are very ready to give a wounding bite if disturbed and a big Python is strong enough to kill an adult human but would be unlikely to eat him/her. Like most other snakes, the Python would rather run than fight!
 
SUBFAMILY Erycinae (Boas)
Kenya Sand Boa Eryx colubrinus
 
  Eryx colubrinus - Photo by Charlie Grieves-Cook Eryx colubrinus - Photo by Charlie Grieves-Cook Kenya Sand Boa (photo by Charlie Grieves-Cook)

Kenya Sand Boa - Photo by Charlie Grieves-Cook