Darkling beetle picture thread

[Hisserdude]

Do you keep Asbolus on a sand and coco fiber mixture to achieve the humidity, then? Mine are currently on just sand, but I'm willing to make adjustments!

I keep mine just on sand.

 

[Hisserdude]

Trogloderus skillmani teneral adult. May be the first person to rear this species, and perhaps this genus in general in captivity.