†family Chaetetidae Milne-Edwards and Haime 1850 (demosponge)
Parent taxon: Chaetetida according to D. Hill 1981
Sister taxa: Cryptolichenariidae, Desmidoporidae, Lamottiidae, Tiverinidae
Subtaxa: Bauneia, Blastochaetetes, Chaetetinae, Chaetetiporinae, Cyclochaetetes, Mirispongia, Moskoviinae, Parabauneia, Pseudoseptifer
Ecology: stationary epifaunal suspension feeder