Fordyce, R. E. Marx, F. G. 2013 The pygmy right whale <em>Caperea marginata</em>: the last of the cetotheres Proceedings of the Royal Society of London B 280 20122645 Zygorhiza_kochii Physeter_catodon Aetiocetus_cotylalveus Balaena_mysticetus Balaenella_brachyrhynus Balaenoptera_bonaerensis Balaenula_astensis Caperea_marginata Cetotherium_rathkii Diorocetus_hiatus Eomysticetus_whitmorei Eschrichtius_robustus Eubalaena_spp Herpetocetus_bramblei Herpetocetus_transatlanticus Megaptera_miocaena Megaptera_novaeangliae Metopocetus_durinasus Morenocetus_parvus Nannocetus_eremus Pelocetus_calvertensis Piscobalaena_nana Plesiobalaenoptera_quarantellii Osteology Maximum Parsimony Based on reanalysis of the original matrix. Fordyce_et_Marx_2013a