†Eosiphonalia Ruth 1942 (snail)
Parent taxon: Neptuneidae according to E. J. Moore 1976
Sister taxa: Beringius, Bruclarkia, Neptunea, Tyrannoberingius
Subtaxa: none
Ecology: epifaunal
Parent taxon: Neptuneidae according to E. J. Moore 1976
Sister taxa: Beringius, Bruclarkia, Neptunea, Tyrannoberingius
Subtaxa: none
Ecology: epifaunal