Reophax Montfort 1808 (foram)
Textulariina - Hormosinacea - Hormosinidae
PaleoDB taxon number: 2400
Alternative spelling: Rheophax
Parent taxon: Hormosinidae according to E. Morlotti 1988
Sister taxa: Cuneatinae, Hormosina, Hormosininae, Kalamopsis, Nodosininae, Reophacinae
Subtaxa: Reophax difflugiformis, Reophax nodulosus, Reophax ouchitensis, Reophax pilulifer
Ecology: stationary infaunal detritivore