The Emydinae are a subfamily of the turtles in the family Emydidae. ==Subfamily classification== The genera of the Emydinae remain unresolved, with Actinemys and Emydoidea being used in some publications. ... Found on http://en.wikipedia.org/wiki/Emydinae
1) Tetrapod subfamily 
The Emydinae are a subfamily of the turtles in the family Emydidae. ==Subfamily classification== The genera of the Emydinae remain unresolved, with Actinemys and Emydoidea being used in some publications. ...