- Data from: One fly to rule them all—muscid flies are the key pollinators in the Arctic(2016-09-27) Tiusanen, Mikko; Hebert, Paul D.N.; Schmidt, Niels-Martin; Roslin, Tomas; Schmidt, Niels Martin; University of Helsinki - Tiusanen, Mikko; University of Guelph - Hebert, Paul D.N.; Aarhus University - Schmidt, Niels-Martin; University of Helsinki - Roslin, Tomas; Aarhus University - Schmidt, Niels Martin