Norwegian Red List (2021): Ikke valgtAlle rødlistekategorierData DeficientNear ThreatenedVulnerableEndangeredCritically EndangeredRegionally Extinct
Hadena bicruris (The Lychnis) Svein Bekkum (2009-07-04)
Hadena bicruris (The Lychnis) Alf Tore Mjøs (2007-07-25)