Stand-Pérez, M. Ángel, Bota-Sierra, C.A. and Pérez-Gutiérrez, L.A. 2019.

Heteragrion demarmelsi sp. nov., with taxonomic notes on Colombian Heteragrion species (Odonata: Heteragrionidae)

. Zootaxa. 4623, 1 (Jun. 2019), 90–112. DOI:https://doi.org/10.11646/zootaxa.4623.1.6.