Article: A new species of Ameripodius (Aves: Galliformes: Quercymegapodiidae) from the Lower Miocene of France

The Quercymegapodiidae, primitive galliforms resembling recent megapodes, have been described from the Upper Eocene of Quercy, France. They have also been identified in the Upper Oligocene-Lower Miocene of Brazil, where they are represented by the genus Ameripodius Alvarenga. A new species of this genus, Ameripodius alexis sp. nov., from the Lower Miocene of France, is described here. The occurrence of the same genus on both sides of the Atlantic Ocean emphasizes the similarities between South American and European avifaunas during the early Tertiary. New discoveries indicate that a similar avifauna was also present in North America, and that a characteristic association of taxa can be defined for the group that includes South America, North America and Eurasia. However, so far as is known, the same avifauna does not occur in contemporaneous African avifaunas.