I'm trying to figure out if these pupae in my formicarium are queen ant pupae or male? They are much larger than the other pupae and its June, so I feel like the colony is gearing up to produce some queens. These are two different pupae. Also, if my colony has breeds queens, do I need to release them or is it possible for them to mate in captivity? I'm pretty new to this.
species: tetramorium
Seattle, WA
June 4, 2020