P. L. Sclater, 1860,
Babahoyo, Los Ríos, Ecuador.
Hitherto treated as conspecific with S. corvina (and formerly with S. americana) under the name “Variable Seedeater”, but separated here on account of its black-and-white vs all-black plumage in male (4); notably paler overall ochre-brown plumage in female, with paler area on central belly (1); reportedly more musical song, “aurita” being described as “a much better, sweeter singer than the Caribbean corvina”#R (allow 2); narrow hybrid zone near Canal Zone of Panama involving race hicksii, resulting in hybrids to which the name “aurita” applies (2); and possible habitat difference, frequenting “dense thickety stands along the edge of woodland” vs “largely in the open and semi-open”#R (ns). From Colombia, proposed race anchicayae (described from R Anchicayá, in Valle) is a hybrid between race hicksii of present species and race bogotensis of S. intermedia, and chocoana (from Nuquí, in Chocó) is considered inseparable from hicksii. Three subspecies recognized.
Only subscribers are able to see the bibliography. Login or Subscribe to get access to a lot of extra features!