†family Porcelliidae von Zittel 1895 (snail)
Full reference: K. A. von Zittel. 1895. Grundzuge der Palaeontologie 1-971
Parent taxon: Eotomarioidea according to P. J. Wagner 2011
Sister taxa: Eotomariidae, Gosseletinidae, Luciellidae, Phanerotrematidae, Pseudoschizogoniidae, Wortheniellidae
Subtaxa: Agnesiinae, Blodgettina, Cassianocirrinae, Kokenella, Minervaenema, Pavlodiscinae, Pleurotobembex, Porcelliinae, Quadricarina
Type: Porcelliinae
Ecology: facultatively mobile epifaunal suspension feeder