Taita hills purple-glossed snake, Teitana purple-glossed snake
Amblyodipsas teitana, also known as the Taita Hills purple-glossed snake or Teitana purple-glossed snake, is a species of venomous rear-fanged snake in the family Lamprophiidae. It is endemic to the Taita Hills in Kenya, and only known from the holotope, a 43 cm (16.9 in) female, first identified as Calamelaps unicolor by Arthur Loveridge in 1936.