107. Haemaphysalis nadchatrami Hoogstraal, Trapido & Kohls, 1965b .

Oriental: 1) Indonesia (west), 2) Malaysia, 3) Philippines, 4) Singapore, 5) Thailand (Hoogstraal et al. 1965b, 1972a, Wilson 1969, Tanskul & Inlao 1989, Kwak 2018c).

Many records of Haemaphysalis nadchatrami have been published under the name Haemaphysalis papuana nadchatrami, a tick that was confused with Haemaphysalis hystricis and Haemaphysalis semermis prior to its description by Hoogstraal et al. (1965b).

The presence of Haemaphysalis nadchatrami in Singapore was overlooked in Kolonin (2009) and Guglielmone & Robbins (2018).

According to Hoogstraal et al. (1965b), a record of this species from Myanmar is questionable, and this country is not included within the range of Haemaphysalis nadchatrami .