22. Haemaphysalis calva Nuttall & Warburton, 1915 .

Oriental: 1) Indonesia (west of Wallace’s Line), 2) Malaysia, 3) Thailand (Hoogstraal et al. 1972a, Hoogstraal & Wassef 1981a, Tanskul & Inlao 1983, Petney et al. 2019).

Some records of Haemaphysalis calva have been published under the name Haemaphysalis calvus .