Hi Nico,

I have a large collection of the genus personally, at least 7 species and plan to keep all 16 one day. I do breed my individuals for conservation (Offspring I plan to solely enter zoological collections) so wouldn't mind helping out slightly with the information you are looking for! lol

I do normally record such data anyway but haven't really had the time recently so I will give you fresh and new information when I can I am also planning on going to Madagascar next year to see several species of the Mantella genus in the wild too, for studying and photographing. So would be interested in finding out more about the work you're doing and the localities (over PM of course)

Good luck,