†order Conocardiida Neumayr 1891
Alternative spelling: Conocardioida
Parent taxon: Rostroconchia according to P. J. Wagner 2023
See also Amler and Rogalla 2004, Nevesskaja 2009, Newell 1965, Pojeta and Runnegar 1976 and Sepkoski 2002
Sister taxa: Anetshelloida, Euchasmidae, Ozomiidae, Pseudotechnophoridae, Ribeirioida, Tolmachoviidae, Tuarangiida, Wanwaniidae
Subtaxa: Conocardiacea Conocardioidea Eopterioidea Hippocardioidea