Order Ascothoracida Lacaze-Duthiers 1880 (crustacean)
Parent taxon: Thecostraca according to T. A. Hegna et al. 2020
Sister taxa: Ascothoracida, Cirripedia, Facetotecta
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Ascothoracida in the database