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Pagastia (P.) donoliveri sp. nov.—a new Nearctic alpine stream chironomid species (Diptera: Chironomidae: Diamesinae) from the Beartooth Mountains, Wyoming, U.S.A.

. Zootaxa. 4755, 1 (Mar. 2020), 171–176. DOI:https://doi.org/10.11646/zootaxa.4755.1.9.