Areyongalepis Young, 2000 † (original description)
Avitabatrachus Báez, Trueb & Calvo, 2000 † (original description)
Calchaquitherium Nasif, Musalem & Cerdeno, 2000 † (original description)
Dadadon Flynn, Parrish, Rakotosamimanana, Ranivoharimanana, Simpson & Wyss, 2000 † (original description)
Eocoracias Mayr & Mourer-Chauviré, 2000 † (original description)
Menadon Flynn, Parrish, Rakotosamimanana, Ranivoharimanana, Simpson & Wyss, 2000 † (original description)
Nanolania Yates, 2000 † (original description)
Numataphocoena Ichishima & Kimura, 2000 † (original description)
Sandownia Meylan, Moody, Walker & Chapman, 2000 † (original description)
Vigilius Warren & Marsicano, 2000 † (original description)