Norwegian Red List (2021): Ikke valgtAlle rødlistekategorierData DeficientNear ThreatenedVulnerableEndangeredCritically EndangeredRegionally Extinct
Xanthorhoe spadicearia (Red Twin-spot Carpet) Kjell Mjølsnes (2009-06-27)
Xanthorhoe spadicearia (Red Twin-spot Carpet) Dag O. Bollingmo (2009-06-07)