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Keywords from Image Description:
PZSLPage. Catoblepas gnu sic Connochaetes gnou Zimmermann en Horns of female weekold Black Wildebeest born in the Blaauw collection July from frontal Proceedings of the Zoological Society of London org vol issue org page page Blaauw text PDold PZSL Connochaetes gnou Connochaetes heads Bovidae horns Bovidae juvenile