Dodatak:Popis gmazova, At

Ate

• Ateuchosaurus

Ath

• Atheris

Atl

• Atlantolacerta

Atr

• Atractaspis
• Atractus

Atretium Cope, 1861

• Atretium schistosum (Daudin, 1803)
• Atretium yunnanensis Anderson, 1879

Reptilia → Squamata → Colubridae

• Atropoides