I found these three Crematogaster queens up a canyon in Utah under a rock. They are from a colony that had nine visible queens so I took three. They obviously appear to be polygynous as I found several colonies with multiple queens each and this one in particular had a lot. Any idea on the exact species? According to Antweb, the only polygynous ones in Utah are Crematogaster emeryana, but wanted to see if anyone knew for sure.