Subclassis: Hexasterophora (kuuskiirokiselised)
Ordo: Lyssacinosida
Familia: Caulophacidae
Genus: Caulophacus
Caulophacus arcticus (Armauer Hansen, 1885)
Genus: Caulodiscus
Genus: Caulophacella
Genus: Sympagella
Familia: Euplectellidae
Subfamilia: Euplectellinae
Genus: Euplectella
Euplectella suberea Wyville Thomson, 1877
Genus: Acoelocalyx
Genus: Docosaccus
Genus: Holascella
Genus: Holascus
Genus: Malacosaccus
Subfamilia: Corbitellinae
Genus: Bolosoma
Genus: Corbitella
Genus: Dictyaulus
Genus: Dictyocalyx
Genus: Heterotella
Genus: Hertwigia
Genus: Hyalostylus
Genus: Regadrella
Genus: Rhabdopectella
Genus: Saccocalyx
Genus: Trachycaulus
Genus: Walteria
Familia: Leucopsacadidae
Genus: Leucopsacus
Leucopsacus ingolfi Burton, 1928
Genus: Caulocalyx
Genus: Chaunangium
Genus: Chaunoplectella
Genus: Placopegma
Familia: Rossellidae
Subfamilia: Rossellinae
Genus: Anoxycalyx
Anoxycalyx laceratus Koltun, 1967
Genus: Askonema
Askonema setubalense Saville Kent, 1870
Genus: Rossella
Rossella mortenseni Burton, 1928
Genus: Schaudinnia
Schaudinnia rosea (Fristedt, 1887)
Genus: Scyphidium
Scyphidium septentrionale F.E. von Schulze, 1900
Genus: Trichasterina
Trichasterina borealis F.E. von Schulze, 1900
Genus: Anaulosoma
Genus: Aphorme
Genus: Aulochone
Genus: Aulorossella
Genus: Aulosaccus
Genus: Bathydorus
Genus: Crateromorpha
Genus: Gymnorossella
Genus: Hyalascus
Genus: Scolymastra
Genus: Vitrollula
Subfamilia: Acanthascinae
Genus: Rhabdocalyptus
Rhabdocalyptus arcticus Br¸ndsted, 1916
Genus: Acanthascus
Genus: Staurocalyptus
Subfamilia: Lanuginellinae
Genus: Mellonympha
Mellonympha velata (Thomson, 1873)
Genus: Calycosoma
Genus: Lanuginella
Genus: Lanugonychia
Genus: Lophocalyx
Ordo: Hexactinosida, Dictyonida
Familia: Farreidae
Genus: Farrea
Farrea occa Bowerbank, 1862
Genus: Claviscopulia
Genus: Lonchiphora
Genus: Sarostegia
Familia: Aphrocallistidae
Genus: Aphrocallistes
Aphrocallistes beatrix Gray, 1858
Genus: Heterochone
Familia: Euretidae
Genus: Bathyxiphus
Genus: Chonelasma
Genus: Conorete
Genus: Eurete
Genus: Gymnorete
Genus: Heterorete
Genus: Iphiteon
Genus: Lefroyella
Genus: Margaritella
Genus: Myliusia
Genus: Pararete
Genus: Periphragella
Genus: Pleurochorium
Genus: Ptychodesia
Familia: Craticulariidae
Genus: Laocoetis
Familia: Tretodictyidae
Genus: Anomochone
Genus: Auloplax
Genus: Cyrtaulon
Genus: Hexactinella
Hexactinella grimaldii Topsent, 1890
Genus: Psilocalyx
Genus: Sclerothamnopsis
Genus: Sclerothamnus
Genus: Tretocalyx
Genus: Tretodictyum
Genus: Tretorete
Familia: Aulocalycidae
Genus: Aulocalyx
Genus: Euryplegma
Genus: Fieldingia
Genus: Rhabdodictyum
Genus: Tretopleura
Ordo: Lychniscosida
Familia: Aulocystidae
Genus: Neoaulocystis
Genus: Diapleura
Familia: Dactylocalycidae
Genus: Dactylocalyx
Subclassis: Amphidiscophora (kaksikketasokiselised)
Ordo: Amphidiscosida
Familia: Hyalonematidae
Genus: Hyalonema
Hyalonema kentii (O. Schmidt, 1880)
Genus: Chalaronema
Genus: Compsocalyx
Genus: Lophophysema
Familia: Pheronematidae
Genus: Pheronema
Pheronema carpenteri (Thomson, 1869)
Genus: Platylistrum
Genus: Poliopogon
Genus: Schulzeviella
Genus: Semperella
Genus: Sericolophus
Familia: Monorhaphididae
Genus: Monoraphis