File:Trachymyrmex holmgreni nest.jpg

Trachymyrmex holmgreni nest. a Excavated nest; b Small straw turret at a single entrance hole; c Chamber 2 of a nest, dome-shaped; and d Fungus garden suspended from roots on the walls of the chamber.

Albuquerque, E. Z., E. Diehl-Fleig, E. Diehl, and A. J. Mayhe-Nunes. 2018. Sex investment ratios and natural history observations in a population of Trachymyrmex holmgreni (Formicidae) in southern Brazil. Insectes Sociaux. 65:297-303.