Posted: Wed Dec 17, 2008 7:10 am
[quote="SpotsMama"]Hmmm. How do you know one of them is a girl? They don't start differentiating so a person can tell the difference until they are at least 4" long. What you describe sounds an awful lot like male turtles "fanning", exposing their male organs. They do this a lot when they are maturing.
When they get to be at least 4" long, then the males start sprouting these impossibly long front toenails and their tales get longer and bigger. You can tell the females because they don't get the long front toenails and tails.[/quote]
Hi SpotMama! The genders of my turtles were actually told by the vet, and indeed I am seeing those typical differences on the nails, tail, and size, etc, that was how I told about the gender. This is happening to both of my turtles which I suppose are one boy and one girl, so I guess that isn't fanning. In fact, that happens more often with the 'girl', and that happens only when they go bathroom.
The internal organ looks very dark and has a tiny hole at the time; it comes out from the cloaca and then retracts; it is about the tail's length but flatter and broader, and highly symmetric. It may sound crazy but I suspect that is the rectum (and bladders) -- any clue?