Diacamma orbiculatum

Distribution based on Regional Taxon Lists
Oriental Region: Laos.

Nomenclature

 *  orbiculatum. Diacamma ceylonensis var. orbiculatum Santschi, 1932b: 14 (w.) LAOS.
 * Subspecies of ceylonense: Bolton, 1995b: 170.
 * Status as species: Zettel, et al. 2016: 136 (redescription).
 * Senior synonym of moicum: Zettel, et al. 2016: 136.
 * moicum. Diacamma ceylonensis var. moicum Santschi, 1932b: 14 (in text).
 * [First available use of Diacamma rugosum subsp. ceylonense var. moica Forel, 1911d: 377 (w.) SOUTH EAST ASIA ("pays de Moïs"); unavailable (infrasubspecific) name (Bolton, 1995b: 170).]
 * Senior synonym of orbiculatum: Zettel, et al. 2016: 136.

References based on Global Ant Biodiversity Informatics

 * Jaitrong W., B. Guenard, E. P. Economo, N. Buddhakala, and S. Yamane. 2016. A checklist of known ant species of Laos (Hymenoptera: Formicidae). Asian Myrmecology 8: 1-32. DOI: 10.20362/am.008019
 * Zettel H., A. Pal, and A. Laciny. 2016. Taxonomic notes on the ant genus Diacamma Mayr, 1862 (Hymenoptera: Formicidae), part 2. Zeitschrift der Arbeitsgemeinschaft Osterreichischer Entomologen 68: 129–168.