John Gerrard Keulemans

New Zealand Stitchbirds (Notiomystis cincta). Illustration (1800’s) by John Gerrard Keulemans (1842-1912) taken from ‘A History of the Birds of New Zealand’, 2nd Edition by Sir Walter Lawry Buller (1838–1906).

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John Gerrard Keulemans [Johannes Gerardus Keulemans; J.G. Keulemans] (1842–1912): Dasyprocta azarae [Azara’s Agouti], 1876, Proceedings of the Zoological Society of London by Zoological Society of London for the year 1876, source: archive.org/details/proceedingsofzoo1876zool and en.academic.ru. Azara’s Agouti, Dasyprocta azarae, is a South American agouti species from the family Dasyproctidae. It is found in Brazil, Paraguay and Argentina. It is named after Spanish naturalist Félix de Azara (1746-1821), source: wikipedia.com.