Kosterin, O.E. 2019.

Amendments and updates to F.C. Fraser’s key to Indian Lestes spp. (Odonata: Lestidae) to resolve confusion of L. patricia Fraser, 1924 and L. nigriceps Fraser, 1924, with notes on L. nodalis Selys 1891 and L. garoensis Lahiri, 1987

. Zootaxa. 4671, 2 (Sep. 2019), 297–300. DOI:https://doi.org/10.11646/zootaxa.4671.2.12.