** Leptotrombidium imphalum Vercammen-Grandjean and Langston, 1976

Material examined. Vietnam: Bà R ịa-Vũng Tàu (Xuyên Mộc, near Bình Chau—PhƯớc Bửu Nature Reserve)— Berylmys berdmorei, Rattus norvegicus (November 2014, 6 larvae), Lâm Đồng (near Bi Doup-Núi Bà National Park)— Bandicota savilei, Rattus osgoodi (November 2015, 7 larvae), Bắc Kạn (near Ba Bể)— Niviventer lotipes (AB, June 2016, 1 larva), Quảng Bình (Lâm Thǔy)— Leopoldamys herberti (March 2017, 14 larvae).

Distribution. Thailand, India, Burma, Malaysia, Sri Lanka, China (Vercammen-Grandjean & Langston 1976; Wang & Yu 1992; Fernandes & Kulkarni 2003; Chaisiri et al. 2016; Stekolnikov 2021).