File:Zookeys-394-001-g020.jpg

Figure 20. Differences in worker morphology between Mystrium mirror and Mystrium voeltzkowi. A, E Mystrium mirror (CASENT0429897) B, D, F Mystrium voeltzkowi (CASENT0002075) C Mystrium mirror (CASENT0002340). A, B head in full-face view C, D head in lateral view E, F mesosoma and petiole in lateral view.

Yoshimura, M. & Fisher, B.L. 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. doi:10.3897/zookeys.394.6446