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Keywords from Image Description:
Aglaeactis castelneaui Gould. Aglaeactis castelnaui Aglaeactis castelnaudii as mentioned in the book itself Gould John monograph of the Trochilidae or family of hummingbirds org Volume org page Creator John Gould Creator Henry Constantine Richter File MonographTrochiGoul PDold Henry Richter Monograph of the Trochilidae