Aega psora (Linnaeus, 1758)
Aega ventrosa M. Sars, 1859 accepted as Aegiochus ventrosa (M. Sars, 1859)
Aegiochus ventrosa (M. Sars, 1859)
Caecognathia arctica (Gurjanowa, 1929)
Caecognathia bicolor (Hansen, 1916)
Caecognathia elongata (Krøyer, 1847)
Caecognathia robusta (G. O. Sars, 1879)
Caecognathia stygia (G. O. Sars, 1877)
Calathura brachiata (Stimpson, 1853)
Calathura norvegica (G. O. Sars, 1873)
Cirolana microphthalma Hoek, 1882 accepted as Politolana microphthalma (Hoek, 1882)
Gnathia albescens Hansen, 1916
Gnathia arctica Gurjanowa, 1929 accepted as Caecognathia arctica (Gurjanowa, 1929)
Gnathia bicolor Hansen, 1916 accepted as Caecognathia bicolor (Hansen, 1916)
Gnathia elongata (Krøyer, 1847) accepted as Caecognathia elongata (Krøyer, 1847)
Gnathia maxillaris (Montagu, 1804)
Gnathia stygia (G. O. Sars, 1877) accepted as Caecognathia stygia (G. O. Sars, 1877)
Politolana microphthalma (Hoek, 1882)