Family Labiostomellidae Silen 1942 (bryozoan)
Gymnolaemata - Cheilostomata - Labiostomellidae
Parent taxon: Scrupariina according to R. S. Bassler 1953
Sister taxon: Scruparioidea
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Labiostomellidae in the database