Their “short” tails have a “series of white spots.” The head of an Ovophis zhaoermii, or Guanyinshan mountain pit viper. Photos from Liu, Hou, Mo, Li, Li, Luo, Rao and Li (2025 ...
Several views of a Protobothrops flavirostris, or Vang Vieng lance-headed pit viper. Photos from R.J. Grassby-Lewis and N. Maury via Grassby-Lewis, Brakels, Maury, Sitthivong, Frohlich ...
Photos show how the new species’ coloring varies from dark brownish black to light brown. Irregular black patches run down the snakes’ backs. Pit vipers are generally venomous, but researchers ...