There are two species of snake named Yunnan keelback:
Hebius khasiensis, commonly known as the Khasi Hills keelback or Khasi keelback, is a species of colubrid snake endemic to southeastern Asia.
The Nicobar Island keelback is a species of colubrid snake. It is endemic to the Nicobar Islands of India.
The Japanese keelback is a species of colubrid snake, which is endemic to Asia.
the white-lipped keelback is a species of nonvenomous natricine snake found in central Vietnam, Cambodia, and Laos.
Andrea's keelback is a species of nonvenomous colubrid snake endemic to Vietnam.
Hebius deschauenseei, commonly known as the northern keelback or Deschauensee's keelback, is a species of nonvenomous natricine snake endemic to Asia.
Hebius is a genus of snakes in the family Colubridae.
Groundwater's keelback is a species of snake in the family Colubridae. The species is endemic to southern Thailand.
Hebius bitaeniatus, commonly known as the two-striped keelback or Kutkai keelback, is a species of snake of the family Colubridae. It is found in Southeast and East Asia.
Hebius sauteri, commonly known as Sauter's keelback or the Kosempo keelback, is a species of snake in the family Colubridae. The species is endemic to Asia.
The Vietnam water snake or Chapa flat-nosed snake is a species of colubrid snake. It is found in northern Vietnam and Yunnan, southern China.
Hebius celebicus the Sulawesi keelback, is a species of snake of the family Colubridae. The snake is found in Indonesia.
Hebius johannis, Johann's keelback, is a species of snake of the family Colubridae. The snake is found in China.
Hebius kerinciensis is a species of snake of the family Colubridae. The snake is found in Indonesia.
Hebius petersii, Peters's keelback, is a species of snake of the family Colubridae. The snake is found in Indonesia and Malaysia.
Hebius pryeri, Pryer's keelback, is a species of snake of the family Colubridae. The snake is found on the Ryukyu Islands.
Hebius sangzhiensis, the Sangzhi keelback, is a species of snake of the family Colubridae. The snake is found in China.
Hebius sarasinorum, Sarasin’s keelback, is a species of snake of the family Colubridae. The snake is found in Indonesia.
Hebius taronensis the Kachin keelback, is a species of snake of the family Colubridae. The snake is found in Myanmar and India.
Hebius weixiensis, the Weixi keelback, is a species of snake of the family Colubridae. The snake is found in China.