Dlussky & Perfilieva, 2014: 432 (diagnosis); Dlussky & Putyatina, 2014: 271 (diagnosis, compression fossils), Radchenko & Perkovsky, 2016: 943 (composition of genus); Jessen, 2020: 5 (diagnosis); Perfilieva, 2022: 421 (wing diagnosis).
Fossil: 20 valid species
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