80.65, 73.4: 7 Treatments

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Trichocoelina absidata   sp. nov.  Vilkamaa, Pekka & Menzel, Frank, 2019, Re-classification of Lycoriella Frey sensu lato (Diptera, Sciaridae), with description of Trichocoelina gen. n. and twenty new species, Zootaxa 4665 (1), pp. 1-67 : 16 16
Corynoptera hystricina   sp. nov.  Vilkamaa, Pekka & Menzel, Frank, 2017, Descriptions of new species of the genera Camptochaeta Hippa & Vilkamaa and Corynoptera Winnertz (Diptera, Sciaridae) from the Holarctic, Zootaxa 4353 (2), pp. 347-359 : 357 357
Lycoriella suboptica     Menzel, Frank & Vilkamaa, Pekka, 2021, New species and records of Lycoriella Frey (Diptera, Sciaridae) from the Holarctic region, Zootaxa 5072 (6), pp. 501-530 : 526-527 526-527
Trichocoelina dispansa   sp. nov.  Vilkamaa, Pekka & Menzel, Frank, 2019, Re-classification of Lycoriella Frey sensu lato (Diptera, Sciaridae), with description of Trichocoelina gen. n. and twenty new species, Zootaxa 4665 (1), pp. 1-67 : 23 23
Metopolophium arcticum   sp. nov.  Stekolshchikov, Andrey V. & Khruleva, Olga A., 2020, Contribution to the aphid fauna (Homoptera, Aphidinea) of the Taymyrsky Dolgano-Nenetsky District and the krai city of Norilsk, with descriptions of two new species of the genus Metopolophium, Zootaxa 4748 (1), pp. 87-118 : 96-101 96-101
Frullania subarctica   sp. nov.  Vilnet, Anna A., Borovichev, Eugeny A. & Bakalin, Vadim A., 2014, Frullania subarctica-a new species of the Frullania tamarisci complex (Frullaniaceae, Marchantiophyta), Phytotaxa 173 (1), pp. 61-72 : 67-70 67-70
Emschermannia ramificata   sp. nov.  Borisanova, Anastasia O., 2016, Emschermannia ramificata - a new genus and species of solitary entoproct from the Kara Sea, Russia, Zootaxa 4084 (1), pp. 135-142 : 136-137 136-137