Fig. 1

Conventional staining of mitotic cells of the ant Trachymyrmex holmgreni. Images of workers, metaphases, and diploid karyotypes of populations of T. holmgreni: (a) CI – Cidreira, (b) TO – Torres, (c) BG – Balneário Gaivota, (d) MC – Morro dos Conventos, and (e) CC – Cachoeira do Campo