File:Zookeys-394-001-g017.jpg

Figure 17. Differences in worker morphology between Mystrium janovitzi and Mystrium oberthueri. A Mystrium janovitzi (CASENT0006082) B Mystrium oberthueri (CASENT0499569) C Mystrium janovitzi (CASENT0482698: holotype) D Mystrium oberthueri (CASENT0496066). A, B mesosoma in dorsal view C, D clypeus and genal tooth in full-face 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