Painted turtle, Chrysemys picta "Eastern Painted Turtle (Chrysemys picta picta)" by GregTheBusker via Flickr, Creative Commons Attribution.	Pond slider, Trachemys scripta Trisha M Shears via Wikicommons, ©.
Trachemys scripta elegans "Red-eared slider" by Aehack via Flickr, Creative Commons Attribution-NoDerivs.	Trachemys scripta scripta "Yellow-bellied Slider" by Silvain de Munck via Flickr, Creative Commons Attribution-NoDerivs.

Taxonomy:

Painted turtle, Chrysemys picta

Chrysemys picta bellii (Add)
Chrysemys picta dorsalis (Add)
Chrysemys picta marginata (Add)
Chrysemys picta picta (Add)

Deirochelys reticularia (Add)

Graptemys barbouri (Add)
Cagle's map turtle, Graptemys caglei (Add)
Graptemys ernsti (Add)
Yellow-blotched map turtle, Graptemys flavimaculata (Add)
Graptemys geographica (Add)
Graptemys gibbonsi (Add)
Graptemys kohnii (Add)
Graptemys nigrinoda (Add)

Graptemys nigrinoda delticola (Add)
Graptemys nigrinoda nigrinoda (Add)

Graptemys oculifera (Add)
Ouachita map turtle, Graptemys ouachitensis (Add)

Graptemys ouachitensis ouachitensis (Add)
Graptemys ouachitensis sabinensis (Add)

False map turtle, Graptemys pseudogeographica (Add)
Graptemys pulchra (Add)
Texas map turtle, Graptemys versa (Add)

Diamondback terrapin, Malaclemys terrapin (Add)

Malaclemys terrapin centrata (Add)
Malaclemys terrapin littoralis (Add)
Malaclemys terrapin macrospilota (Add)
Malaclemys terrapin pileata (Add)
Malaclemys terrapin rhizophorarum (Add)
Malaclemys terrapin tequesta (Add)
Malaclemys terrapin terrapin (Add)

Pseudemys alabamensis (Add)
Pseudemys concinna (Add)
Pseudemys gorzugi (Add)
Pseudemys nelsoni (Add)
Pseudemys peninsularis (Add)
Pseudemys rubriventris (Add)
Pseudemys texana (Add)

Trachemys adiutrix (Add)
Trachemys decorata (Add)
Trachemys decussata (Add)
Trachemys dorbigni (Add)
Trachemys gaigeae (Add)
Pond slider, Trachemys scripta

Trachemys scripta callirostris (Add)
Trachemys scripta elegans

Trachemys scripta scripta

Trachemys scripta troostii (Add)

Trachemys stejnegeri (Add)
Trachemys terrapen (Add)