Thanks for all the replies!

Wesley, I have been looking at at lot of Boophis' and the two you mentioned are the most similar of what I've found. My two have a beautiful bright blue ring around their iris' (which you can't see that well on the pictures), which Mandraka does not have. And I've noticed red patches appearing and disappearing on their backs! I think they must be Boophis rappiodes. But as Lynn said, their coluring/markings may change as they mature.

Don - Thanks, but no thanks, these babies aren't going anywhere

I will try and get some more pictures when I can. Thanks again.