Pachysternum nigrovittatum Motschulsky, 1863

Pachysternum nigrovittatum Motschulsky, 1863: 447; d’Orchymont 1926b: 222; Satô 1979: 50, figs., 8, 10; Hansen 1999a: 307; Hebauer 2002a: 57; Hansen, 2004: 66; Biswas & Mukhopadhyay 1995: 154; Mukhopadhyay & Sengupta 2003: 38; Mukhopadhyay & Sengupta 2004: 453; Mukhopadhyay 2007: 404; Fikáček et al. 2012: 34, figs. 1–3, 6–8, 12, 15, 20, 22–25, 28, 32, 46, 62; Fikáček et al. 2015c: 73; Devi et al. 2017: 8; Przewoźny, 2022: 35.

Type locality: Sri Lanka, a mountain in the environs of Nuwara Eliya (“ Montagne de Nura-Ellia ”) (Fikáček et al. 2012).

Distribution in India: Assam (Sadiya), Arunachal Pradesh (Bhalukpong), Andhra Pradesh (Kurnool, Prakasam), Goa, Karnataka (Belgaum), Kerala ( Trivandrum, Malabar), Manipur (Imphal), Puducherry (Karaikal), Sikkim, Tamil Nadu (Negapatam, Nilgiri Hills, Kodaikanal, Shenbagnaur), Uttarakhand ( South Garhwal, Dehradun, West Almorah), and West Bengal (Darjeeling, Kalimpong).

Global distribution: China, Egypt, India, Indonesia, Laos, Malaysia, Nepal, Singapore, Sri Lanka, Thailand, and Vietnam.