"William John Ansorge (6 April 1850 – 31 October 1913 at Luanda) was a physician who worked in Angola and Uganda and is known for exploring ...
the fauna of the African region. He was posted as a medical officer in Uganda from 1895 to 1898. Several species of animals were named after him by museum taxonomists chiefly in Britain; these include Ansorge´s Cusimanse, Crossarchus ansorgei, Ansorge´s Greenbul Andropadus ansorgei, and many fishes (Polypterus ansorgii, Microctenopoma ansorgii, Phractura ansorgii, Thysochromis ansorgii, Enneacampus ansorgii, Neolebias ansorgii, and Epiplatys ansorgii).[10]Also, three species of African reptiles were named after him: Afrogecko ansorgii, Hemidactylus ansorgii, and Psammophis ansorgii.[11]" - (en.wikipedia.org 22.10.2019)