DescriptionButeogallus left tarsometatarsus comparison (posterior).jpg
English: Left tarsometatarsi of Buteogallus in posterior view: (A) B. urubitinga USNM 345786, (B) B. meridionalis USNM 630248, (C) B. daggetti LACM K3159, and (D) B. meridionalis USNM 630248. (A) and (B) are enlarged to the same size as (C). Scale = 2 cm for (C) and (D).