Figure 2 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 2 - Measurements for Mystrium species. A, B, C worker D, E, F male. A, D body in dorsal view B, E head in full-face view C, F body in lateral view. Abbreviations are explained in Measurements and indices section.