Ametor rugosus (Knisch, 1924b)

Hydrocyclus rugosus Knisch, 1924b: 32 .

Hydrocassis rugosa d’Orchymont, 1942a: 16 .

Hydrocassis rufrena d’Orchymont, 1942a: 15; Satô 1977: 200; Schödl & Ji 1995: 237; Ji & Schödl 1998: 218.

Ametor rugosus: d’Orchymont, 1928: 97; Schödl & Ji 1995: 237, figs., 16, 17; Hansen 1999a: 70; Mukhopadhyay & Sengupta 2003: 40; Hansen 2004: 60; Jia & Zhao 2013: 136; Fikáček et al. 2015c: 48; Mukhopadhyay 2015: 388; Ghosh et al. 2021: 617; Przewoźny 2022: 18.

Type locality: India, Uttarakhand [“ Uttar Pradesh ”], Kumaun, W. Almora (Hansen 1999a).

Distribution in India: Assam, Himachal Pradesh (Shimla), Uttarakhand (Chakrata), Sikkim (Mangan), Uttar Pradesh, and West Bengal (Kurseong).

Global distribution: Bhutan, China, India, and Nepal.