Sites, R.W., Zettel, H. and Arunachalam, M. 2011. Waterfall-inhabiting Naucoridae (Hemiptera: Heteroptera) of southern India and Sri Lanka: Pogonocaudina Sites and Zettel, n. gen., and a review of Diaphorocoris with descriptions of two new species. Zootaxa. 2760, 1 (Feb. 2011), 1–17. DOI:https://doi.org/10.11646/zootaxa.2760.1.1.