Puff adder (African puff adder) (common puff adder) (Bitis arietans), Kruger National Park, South Africa, Africa

Sidewinder snake (Peringuey's adder) (Bitis peringueyi), Skeleton Coast National Park, Namibia, Africa

Peringuey's adder (sidewinding adder) (Bitis peringueyi) sidewinding, Namib Desert, Namibia, Africa

Peringuey's adder (sidewinding adder) (Bitis peringueyi), Namib Desert, Namibia, Africa

Peringuey's adder (sidewinding adder) (Bitis peringueyi), hiding in sand, Namib Desert, Namibia, Africa

Puff adder (Bitis arietans), Zimanga Game Reserve, KwaZulu-Natal, South Africa, Africa

Gaboon Viper, Bitis gabonica, Gabon, West Africa

Natural hybrid between West African Gaboon viper and Rhinoceros viper Bitis (gabonica) rhinoceros X Bitis nasicornis Togo. Captivity

West African Gabon viper's venom removal in a laboratory ; Latoxan Laboratory

Portrait of West African Gaboon viper (Bitis rhinoceros)

Natural hybrid between West African Gaboon viper and Rhinoceros viper Bitis (gabonica) rhinoceros X Bitis nasicornis Togo. Captivity