File:Zookeys-394-001-g032.jpg

Figure 32. Differences in male characters between Mystrium shadow and Mystrium janovitzi. A Mystrium shadow (CASENT0303561) B Mystrium janovitzi (CASENT0080292) C Mystrium shadow (CASENT0107647) D Mystrium janovitzi (CASENT0080644). A, B head in posterior view C, D aedeagus 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