Afrocygnus Louchart, Vignaud, Likius, Mackaye & Brunet, 2005 † (original description)
Chasmoclupea Murray, Simons & Attia, 2005 † (original description)
Cobandrahlepis Young, 2005 † (original description)
Concordia Müller & Reisz, 2005 † (original description)
Dubreuillosaurus Allain, 2005 † (original description)
Ecocarpia Chen, Fang & Chang, 2005 † (original description)
Eromangasaurus Kear, 2005 † (original description)
Haborophocoena Ichishima & Kimura, 2005 † (original description)
Hagryphus Zanno & Sampson, 2005 † (original description)
Hexinlusaurus Barrett, Butler & Knoll, 2005 † (original description)
Hungarosaurus Ősi, 2005 † (original description)
Limeryx Métais, Qi, Gu & Beard, 2005 † (original description)
Oromycter Reisz, 2005 † (original description)
Pehuenchesuchus Turner & Calvo, 2005 † (original description)
Roslerichthys Hamel, 2005 † (original description)
Sallatherium Reguero & Cerdeno, 2005 † (original description)
Sphenovipera Reynoso, 2005 † (original description)
Tikitherium Datta, 2005 † (original description)
Vulcanobatrachus Trueb, Ross & Smith, 2005 † (original description)
Wenzia Clément, 2005 † accepted as Swenzia Clément, 2006 † (original description)
Xinjiangovenator Rauhut & Xu, 2005 † (original description)
Yurammia Young, 2005 † (original description)