122. Ixodes kopsteini (Oudemans, 1926) .

Afrotropical: 1) Democratic Republic of the Congo, 2) Uganda; Australasian: 1) Australia, 2) Indonesia (east of Wallace’s Line), 3) Papua New Guinea; Oriental: 1) Cambodia, Indonesia (west of Wallace’s Line), 2) Malaysia, 3) Philippines, 4) Thailand (Roberts 1970, Tanskul et al. 1983, Matthysse & Colbo 1987, Robbins et al. 2004, Kolonin 2009, Petney et al. 2019).

A few records of Ixodes kopsteini were published under the name Ixodes paradoxus by Kohls & Clifford (1961), but this name was determined to be a synonym of Ixodes kopsteini in Kohls & Clifford (1968).