Easy to confuse: Pond turtle, Pond slider, Spur-thighed tortoise
Find below some species that are very similar, read the 'Look Alikes' section on the relating details page. Select to enlarge the tile or click the large photo to go to the details page.
Pond turtle (Pond turtles )
Pond slider (Pond turtles)
Spur-thighed tortoise (Tortoises)