Dias, R. K. S.; Peiris, H. A. W. S.; Ruchirani, H. P. G. R. C. 2011. Discovery of Aneuretus simoni Emery in a disturbed forest in Kalutara, and Stereomyrmex horni Emery in Anuradhapura Sanctuary, Sri Lanka. Asian Myrmecology 4:99-102. PDF

Dias, R. K. S.; Perera, K. A. M. 2011. Worker ant community observed by repeated sampling and information on endemic Aneuretus simoni Emery in the Gilimale Forest Reserve in Sri Lanka. Asian Myrmecology 4:69-78. PDF

Dias, R. K. S.; Ruchirani, H. P. G. R. C. 2014. Nest density of Aneuretus simoni Emery (Sri Lankan Relict Ant) and Stereomyrmex horni Emery in three forest regions in western and southern Sri Lanka. Asian Myrmecology 6:83-90. PDF

Dias, R. K. S.; Yamane, S. 2016. New species Pristomyrmex sinharaja attributed to Dias & Yamane. Pp. 190-192 in: Yamane, S.; Sryani Dias, R. K. 2016. New species of the Pristomyrmex profundus Wang group from the Oriental Region (Hymenoptera: Formicidae: Myrmicinae). Euroasian Entomological Journal 15 (1):188-193. PDF

Dias, R. K. S.; Yamane, S.; Akbar, S. A.; Peiris, H. A. W. S.; Wachkoo, A. A. 2019. Discovery of the worker caste of Protanilla schoedli Baroni Urbani & De Andrade (Formicidae: Leptanillinae) in Sri Lanka. Oriental Insects 53 (2):160-166. 10.1080/00305316.2018.1476273 PDF

Dias, R. K. S.; Guénard, B.; Akbar, S. A.; Economo, E. P.; Udayakantha, W. S.; Wachkoo, A. A. 2020. The ants (Hymenoptera, Formicidae) of Sri Lanka: a taxonomic research summary and updated checklist. ZooKeys 967:1-142. 10.3897/zookeys.967.54432 PDF