Figure 1 from: Yoshimura M, Fisher B (2014) A revision of the ant genus Mystrium in the Malagasy region with description of six new species and remarks on Amblyopone and Stigmatomma (Hymenoptera, Formicidae, Amblyoponinae). ZooKeys 394: 1-99. https://doi.org/10.3897/zookeys.394.6446

Figure 1 - Colonies of Mystrium. A Mystrium oberthueri B Mystrium voeltzkowi. A a cocoon and a worker B larvae, workers, and ergatoid queens. Photos by Alex Wild.