I've been doing some research and it seems that they are basically the same species, but the D. antongilii do have a more red complexion. Does anybody know of anyone that works with this specific species?
In both species, the female is bright red to red-orange in color while the male is a drab yellow-brown. I have worked with several species of Madagascar frogs in the genera Heterixalus, Mantella, and Scaphiophryne.