Family Rhizolepadidae Zevina 1980 (barnacle)
Thecostraca - Scalpellomorpha - Rhizolepadidae
Parent taxon: Lepadoidea according to B. K. K. Chan et al. 2021
Sister taxa: Heteralepadidae, Lepadidae, Malacolepadidae, Poecilasmatidae
Subtaxa: Rhizolepas
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Rhizolepadidae in the database