Order Charadriiformes Huxley, 1867 - shorebirds, gulls, auks Suborder Alcae Sharpe - auks see Superfamily Laroidea Vigors, 1825 Family Alcidae Vigors, 1825 - auks Subfamily †Mancallinae (L. Miller) P. Brodkorb, 1967 Genus †Mancalla Lucas, 1901