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Keywords from Image Description:
Natural history of the animal kingdom for the use of young people Plate . Anthropoid Apes Chimpanzee Troglodytes niger Orangutan Simia Satynis Whitehanded Gibbon Hylobates Lar Siamang Hylobates syndactytus Plate Illustration biodiversitylibrary org title Kirby Schubert Gotthilf Heinrich von Society for Promoting