Monograph of the Ramphastidae, or family of toucans
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- Pteroglossus bitorquatus plate 27
- Plate depicting: Pteroglossus bitorquatus (Vigors, 1826) -- Red-necked Aracari. Alternate name, as printed: Double-collared araçari
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- Pteroglossus sturmi plate 28
- Plate depicting: Pteroglossus bitorquatus sturmii (Natterer, 1843). Alternate name, as printed: Pteroglossus sturmi -- Sturm's araçari
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- Pteroglossus azarae plate 29
- Plate depicting: Synallaxis azarae azarae (Orbigny, 1835) -- Azara's Spinetail. Alternate name, as printed: Pteroglossus azarae -- Azara's araçari