
Appearance
The nominate subspecies has a broadly black-tipped maroon-red bill, while "S. r. langsdorffii" has a broadly black-tipped bluish-grey bill. The plumage of both subspecies is very similar to that of the related spot-billed, tawny-tufted and Gould's toucanets. It is 30.5–35 cm long and weighs from 129 to 200 grams
Naming
Two subspecies are recognized:⤷ Red-billed toucanet - : Found in southern Colombia, eastern Ecuador and north-eastern Peru
⤷ Langsdorff's toucanet - : Also named Green-billed toucanet. Originally described as a separate species in the genus "Pteroglossus " and considered by some authorities to be a separate species in the genus "Selenidera". Found in eastern Peru, western Brazil and northern Bolivia
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