This is the biggest darkling species from North America I've seen. I first saw two wild-caught specimens at a zoo, circa 2000. It took me some years to source them (Hatari) and then some years to get them to produce more than a few a year. Eventually I had extra pairs and sent quite a few to other hobbyists starting 2009. I am curious if anyone has active cultures still going and how they are doing? Pics?