. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 284. Poicephalus cryptoxanthus (Peters) The range by localities of specimens of the Brownheaded Parrot, based on specimens in southern African museums and the British Museum (Nat. Hist.), and the hybrid zone between P. cryptoxanthus and P. meyeri. ⢠1. P. c. cryptoxanthus (Peters) 2. P. c. tanganyikae Bowen â¡ â P. cryptoxanthus X P. meyeri (â¡ mainly like cryptoxanthus; â mainly like meyeri). Please note that these images are extracted from scanned page images th

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. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 284. Poicephalus cryptoxanthus (Peters) The range by localities of specimens of the Brownheaded Parrot, based on specimens in southern African museums and the British Museum (Nat. Hist.), and the hybrid zone between P. cryptoxanthus and P. meyeri. ⢠1. P. c. cryptoxanthus (Peters) 2. P. c. tanganyikae Bowen â¡ â P. cryptoxanthus X P. meyeri (â¡ mainly like cryptoxanthus; â mainly like meyeri). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstitut

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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology