Cuora serrata

Cuora serrata, originally described as Cuora galbinifrons serrata by Iverson & Mccord (1992) and later considered a distinct species by Obst & Fritz (1997) are hybrids as shown by the genetic studies of Stuart & Parham (2004). These hybrids are bred in the wild (evolution in progress) as mentioned Buskirk et al. (2005) ad documented for the first time in the wild by Shi et al. (2005), but not in captivity as "novelty" pets as suggested by Parham et al. (2001) and Stuart & Parham (2004), between the Keeled Box Turtle and taxa of the Indochinese Box Turtle complex. Unnamed hybrids of several other Cuora taxa are also known, as are intergeneric hybrids like Mauremys iversoni (Pritchard & Mccord, 1991), a hybrid between Cuora trifasciata and Mauremys mutica which are intentionally produced in Chinese turtle farms, see Parham et al. (2001).

References

Turtle family Geoemydidae
Genus	Species of the family Geoemydidae
Batagur	Burmese roofed turtle Northern river terrapin Painted terrapin Red-crowned roofed turtle Southern river terrapin Three-striped roofed turtle
Cuora	Amboina box turtle Bourret's box turtle Indochinese box turtle McCord's box turtle Keeled box turtle Pan's box turtle Southern Vietnamese box turtle Chinese three-striped box turtle Yellow-headed box turtle Yellow-margined box turtle Yunnan box turtle Zhou's box turtle
Cyclemys	Asian leaf turtle Assam leaf turtle Eastern black-bridged leaf turtle Enigmatic leaf turtle Myanmar brown leaf turtle Oldham's leaf turtle Western black-bridged leaf turtle
Geoclemys	Black pond turtle
Geoemyda	Black-breasted leaf turtle Ryukyu black-breasted leaf turtle
Hardella	Brahminy river turtle
Heosemys	Arakan forest turtle Giant Asian pond turtle Spiny turtle Yellow-headed temple turtle
Leucocephalon	Sulawesi forest turtle
Malayemys	Malayan snail-eating turtle Mekong snail-eating turtle
Mauremys	Balkan pond turtle Caspian turtle Chinese pond turtle Chinese stripe-necked turtle Japanese pond turtle Red-necked pond turtle Spanish pond turtle Vietnamese pond turtle Yellow pond turtle
Melanochelys	Indian black turtle Tricarinate hill turtle
Morenia	Burmese eyed turtle Indian eyed turtle
Notochelys	Malayan flat-shelled turtle
Orlitia	Malaysian giant turtle
Pangshura	Assam roofed turtle Brown roofed turtle Indian roofed turtle Indian tent turtle
Rhinoclemmys	Black river turtle Brown wood turtle Colombian wood turtle Furrowed wood turtle Large-nosed wood turtle Maracaibo wood turtle Mexican spotted wood turtle Painted wood turtle Spot-legged turtle
Sacalia	Beal's eyed turtle Four-eyed turtle
Siebenrockiella	Black marsh turtle Philippine forest turtle
Vijayachelys	Cane turtle
Phylogenetic arrangement based on turtles of the world 2011 update: annotated checklist.