Here's a few more pix.

A couple young males from 2002...

A 2001 male showing head shape...

One of our 2002 females at 2.5 yrs...

Another young male...

The 2002 female again...

Interesting that some photos show the dorsal keeling, whereas other don't. I guess it's the focus and/or lighting. South Korean dione have lightly keeled scales on about seven mid-dorsal scale rows.

TC