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Keywords from Image Description:
AulacorhamphusCyanolaemusKeulemans. Aulacorhamphus cyanolaemus Aulacorhynchus prasinus cyanolaemus Blackthroated or Peruvian Toucanet Catalogue of the Birds in the British Museum Volume Creator John Gerrard Keulemans PDold John Gerrard Keulemans Catalogue of the Birds in the British Museum Aulacorhynchus prasinus