Order Galliformes.-Schizognathous, herbivorous, terrestrial.
Alectoromorphae = Tinamiformes + Galliformes + Gruiformes + Charadriiformes.
Another branch of the Alectoromorphae, in particular of the Galliformes, when these were still scarcely separated from the Gruiformes, especially rail-like birds, leads through Opisthocomi to the Cuculiformes.
Garrod's Galliformes, of which his "Struthiones" form part together with the Tinamidae or Crypturi.
A ccipitres), Tinamiformes, Galliformes (Sub orders: Mesites, Turnices, Galli, Opisthocomi), Gruiformes, Charadriiformes (Sub-orders: Limicolae, Lari, Pterocles, Columbae), Cuculiformes (Sub-orders: Cuculi, Psittaci), Coraciiformes (Sub-orders: Coraciae, Striges, Caprimulgi, Cypseli, Colii, Trogones, Pici), Passeriformes (Sub-orders: Passeres Anisomyodae, Passeres Diacromyodae).