†family Thoosidae Cockerell 1925 (demosponge)
Demospongiae - Astrophorida - Thoosidae
Parent taxon: Astrophorida according to M. Lukowiak et al. 2014
Sister taxa: Stromatorhaxella, Thrombidae
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Cerová-Lieskové (Miocene of Slovakia)