Analysis of information sources in references of the Wikipedia article "Phalcoboenus" in English language version.
Genus Oronertus Heine (!) [Phalcobaenus Lafr. 1837]. / 1. megalopterus (Meyen) …Page 272. Heine senior's collection contained three specimens of O./P. megalopterus from Patagonia and Bolivia, carunculatus is not catalogued. They list Ichthyoborus, Alectromorphuus (Buteogallus), Heterospizias, Hypomorphuus, Erythrocnema, Milvago, Polyborus, Daptrius, and Ibycter as sister genera under subfamily Polyborinae.
De φάλκων, faucon, et de βαίνω, je marche : Faucon marcheur.