Here is a molt I recently pulled from my second M.balfouri communal. So far, I know at least one of them is a male. This is great news as I have (at least) one older known female in the other enclosure from a different breeder to mate him with. :D
this beauty was sold to me as a male. But after comparing this guys size to a mature male i recently got ,he seems huge (the carapace and the legs were a bit thicker) . Made me wonder if the guy who sold him to me was wrong. What do you guys think? male or female?