I caught 14 of these queens around June 13th this year, but I lost about half to deaths. I've never had luck with this species as they always die, but my main queen seems to be doing well, with a neat little batch of eggs and a couple small larvae. Lets hope that she brings me workers and I can finally start a colony.
In this picture you can see her stinger which I thought was pretty cool, she's a protective one!