Norwegian Red List (2021): Ikke valgtAlle rødlistekategorierData DeficientNear ThreatenedVulnerableEndangeredCritically EndangeredRegionally Extinct
Cochylis nana (Birch Conch) Even Mjaaland (2013-06-18)
Cochylis nana (Birch Conch) Even Mjaaland (2013-06-11)
Cochylis nana (Birch Conch) Even Mjaaland (2013-06-11)