Norwegian Red List (2021): Ikke valgtAlle rødlistekategorierData DeficientNear ThreatenedVulnerableEndangeredCritically EndangeredRegionally Extinct
Orthosia gracilis (Powdered Quaker) Alf Tore Mjøs (2011-04-24)
Orthosia gracilis (Powdered Quaker) Even Mjaaland (2011-04-25)