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The rediscovery and redescription of Epigomphus pechumani Belle, 1970 (Odonata: Gomphidae), with a description of its female from the Western Colombian Andes

. Zootaxa. 4306, 3 (Aug. 2017), 419–427. DOI:https://doi.org/10.11646/zootaxa.4306.3.8.