Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893 Order Pelecaniformes Sharpe, 1891 Suborder Pelecani Sharpe, 1891 see Infraorder Pelecanides Sharpe, 1891 Family Pelecanidae Rafinesque, 1815 - pelicans Genus Pelecanus Linnaeus, 1758