Here's an adult male photographed in China by Jim Buskirk.One of my all time favorite species! I had one around 1979-1980 that did quite well until he ingested some Chattahoochee stones, got impacted and died.
Four-eyed turtles have an almost otherworldly look to them.
Jim (Diego) Buskirk sent me a series of photos of these from China a couple of years ago...I'll see if I can dig them up
Adult female
Breeding group
A ten month old juvenile
Mr. Buskirk himself!