Monograph of the Trochilidae, or family of hummingbirds: Part I
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- Pale-bellied Hermit plate 24
- Plate depicting: Phaethornis anthophilus (Bourcier, 1843) -- Pale-bellied Hermit
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- Straight-billed Hermit plate 25
- Plate depicting: Phaethornis bourcieri (Lesson, 1832) -- Straight-billed Hermit