Polygnous signs

[AntLover123]

Is there any signs that a species may be polygnous?

[PTasker15]

(As from wikipedia)
A social chromosome is present in Ants.This chromosome can differentiate the social organisation of a colony carrying one of two variants of a supergene (B and b) which contains more than 600 genes. The social chromosome has often been compared to sexual chromosomes because they share similar genetic features and they define colony phenotype in a similar way. For example, colonies exclusively carrying the B variant of this chromosome accept single BB queens, but colonies with both B and b variants will accept multiple Bb queens only.Differences in another single gene can also determine whether the colony will have single or multiple queens.