Family Tetillidae Sollas 1886 (demosponge)
Demospongiae - Craniellida - Tetillidae
Parent taxon: Craniellida according to R. M. Finks et al. 2004
Sister taxa: none
Subtaxa: Craniella Paracinachyrella Tetillopsis
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: