Order Scalpellomorpha Newman 1987
Parent taxon: Thoracicalcarea according to B. K. K. Chan et al. 2021
See also Carriol and Collins 2000 and Jones 2007
Sister taxa: Archaeolepadomorpha, Calamida, Calanticomorpha, Pollicipomorpha, Sessilia, Unilatera
Subtaxa: Lepadoidea Neolepadoidea Scalpelloidea