Best of luck in your breeding project; a very interesting species, and the only member of the genus Stenodontes found in the US. Here's a photo of a large male -Update: I’ve started getting eggs (the female is paired)...
the majors are amazing. I have a few more very large larvae, hopefully one of them will turn out major. The larvae feeds on raw sawdust and adults oviposit in it as well. Really an very easy species to work with! Way less effort than anything else.Best of luck in your breeding project; a very interesting species, and the only member of the genus Stenodontes found in the US. Here's a photo of a large male -
https://bugguide.net/node/view/774223