Polyrhachis nigrescens

Distribution based on Regional Taxon Lists
Indo-Australian Region: Indonesia.

Nomenclature

 *  nigrescens. Polyrhachis (Chariomyrma) nigrescens Karavaiev, 1927e: 16, fig. 6 (w.) INDONESIA (Ambon I.).

References based on Global Ant Biodiversity Informatics

 * Chapman, J. W., and Capco, S. R. 1951. Check list of the ants (Hymenoptera: Formicidae) of Asia. Monogr. Inst. Sci. Technol. Manila 1: 1-327
 * Latumahina F., M. Borovanska, N. S. Putra, and M. Janda. 2015. Ants of Ambon Island  diversity survey and checklist. ZooKeys 472: 4357.
 * Robson Simon Database Polyrhachis -05 Sept 2014