†Silesiaspongia Pisera and Bodzioch 1991 (glass sponge)
Hexactinellida - Lyssacinosa - Euplectellidae
Full reference: A. Pisera and A. Bodzioch. 1991. Middle Triassic lyssacinosan sponges from Upper Silesia (southern Poland), and the history of hexactinosan and lychniscosan sponges. Acta Geologica Polonica 41:193-207
Parent taxon: Euplectellidae according to R. M. Finks et al. 2004
Sister taxa: Acoelocalyx, Arhoussia, Corticulospongia, Docosaccus, Fiscella, Guemeuria, Heterotella, Purisiphonia, Regadrella, Sheldonia, Taegerinae, Tagountia, Tillichtia, Walteria, Walteriella
Subtaxa: Silesiaspongia rimosa
Type: Silesiaspongia rimosa
Ecology: stationary epifaunal suspension feeder