Temnodontosaurus_sppIchthyosaurus_spHauffiopteryx_typicusStenopterygius_quadriscissusChacaicosaurus_cayiStenopterygius_aaleniensisOphthalmosaurus_icenicusOphthalmosaurus_natansMollesaurus_periallusAcamptonectes_densusLeninia_stellansArthropterygius_chrisorumArthropterygius_lundiArthropterygius_hoybergetiArthropterygius_volgensisArthropterygius_thalassonotusBrachypterygius_extremusGrendelius_zhuravleviGrendelius_pseudoscythicusGrendelius_alekseeviGrendelius_mordaxCaypullisaurus_bonaparteiAegirosaurus_leptospondylusUndorosaurus_gorodischensisUndorosaurus_nessoviUndorosaurus_kielanaeNannopterygius_enthekiodonNannopterygius_saveljeviensisNannopterygius_yasykoviNannopterygius_borealisGengasaurus_nicosiaiSveltonectes_insolitusPlutoniosaurus_bedengensisMaiaspondylus_lindoeiPlatypterygius_australisPlatypterygius_hercynicusPlatypterygius_americanusSisteronia_seeleyiPlatypterygius_platydactylusAthabascasaurus_bitumineusSimbirskiasaurus_birjukoviMuiscasaurus_cathetiPlatypterygius_sachicarumAcuetzpalin_carranzaiOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Zverkov_et_Jacobs_inpressa