(syn. Falco Ϯ Aplomado Falcon F. femoralis) Gr. ῥυγχος rhunkhos bill; Late L. falco, falconis falcon < L. flectere to curve; "Falco (Rhynchofalco1) femoralis Temm. ... 1 Rhynchofalco Nobis. Similar to Hypotriorchis, but frontal scutellæ of the tarsus and toes large, well-defined, and scarcely interrupted in the region of the digito-tarsal joint. Two outer primaries with inner webs cut. Bill very strong, the cere more elongated than in Hypotriorchis and allied subgenera, its length on top being about one-third the chord of the culmen. Type, Falco femoralis Temminck." (Ridgway 1873).