Orel, O.V. 2017. Two new species and new records of the genus Parachironomus Lenz, 1921 (Diptera, Chironomidae) from northern Russia. Zootaxa. 4312, 3 (Aug. 2017), 531–546. DOI:https://doi.org/10.11646/zootaxa.4312.3.7.