†family Chiastoclonellidae Rauff 1895 (demosponge)
Parent taxon: Orchocladina according to J. K. Rigby and G. L. Bell 2006
Sister taxa: Anthaspidellidae, Anthracosyconidae, Astylospongiidae, Streptosolenidae
Subtaxa: Actinocoelia, Allassospongia, Chiastocolumnia, Craterospongiella, Defordia, Insulipora, Pseudovirgulopsis, Rutkowskiella
Ecology: stationary epifaunal suspension feeder