J. G. Keulemans

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.

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Coloured figures of the birds of the British Islands 

By Lilford, Thomas Littleton Powys, Baron, 1833-1896 Keulemans, J. G. (John Gerrard), 1842-1912 Newton, Alfred, 1829-1907 Salvin, Osbert, 1835-1898 Thorburn, Archibald, 1860-1935

Publication info London :R. H. Porter,1885-1897.

BHL Collections: Ernst Mayr Library of the MCZ, Harvard University

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Ornithological miscellany 

By Allen, Edgar W., Chase, Robert William, Erxleben, J., Hanhart, Michael, Hanhart, N, Keulemans, J. G. (John Gerrard), 1842-1912 Mackintosh, Duncan Robert, Rowley, George Dawson, 1822-1878 Smith, J., Walther, T.,

Publication info London :Trübner and Co., Bernard Quaritch, R.H. Porter,1876-1878.

BHL Collections:

Smithsonian Libraries