Stigmatomma caliginosum

Distribution
This taxon was described from Japan.

Nomenclature

 *  caliginosum. Amblyopone caliginosa Onoyama, 1999: 158, figs. 1-9 (w.q.) JAPAN. Combination in Stigmatomma: Yoshimura & Fisher, 2012: 19.

Additional References

 * Yoshimura, M. & Fisher, B.L. 2012. A revision of male ants of the Malagasy Amblyoponinae (Hymenoptera: Formicidae) with resurrections of the genera Stigmatomma and Xymmer. PLoS ONE 7(3):e33325 (doi:10.1371/journal.pone.0033325).