Helochares crenatus Régimbart, 1903b

Helochares (Graphelochares) crenatus Régimbart, 1903b: 54 .

Helochares (Hydrobaticus) crenatus: d’Orchymont 1923a: 9; Hebauer 1995a: 4; Hansen 1999a: 166; Fikáček et al. 2015c: 62; Mukhopadhyay 2015: 388.

Helochares crenatus: Fernado 1963: 26; Jeyasingam et al. 1974: 287; Biswas & Mukhopadhyay 1995: 157; Biswas 2000: 102; Ghosh et al. 2000: 51; Mukhopadhyay & Sengupta 2003: 41; Mukhopadhyay & Sengupta 2004: 454; Kazmi & Ramamurthy 2004: 1447; Mukhopadhyay 2007: 410; Ghosh 2014: 57; Ghosh et al. 2014: 109, Jaiswal et al. 2014: 98; Devi et al. 2014a: 8; Devi et al. 2017: 8; Ghosh et al. 2018a: 441; Ghosh et al. 2018b: 28; Anamika et al. 2021: 185; Girón & Short 2021: 173; Ghosh & Gupta 2022: 115; Przewoźny 2022: 27; Deb et al. 2023: 24047; Ghosh et al. 2023: 161; Deb & Subramanian 2024: 224, fig. 1

Type locality: India, Tamil Nadu, Pondicherry (Girón & Short 2021).

Distribution in India: Andaman and Nicobar Islands (Great Nicobar Island), Andhra Pradesh (Chittoor), Bihar, Chhattisgarh (Surguja), Dadra and Nagar Haveli and Daman and Diu, Himachal Pradesh (Renuka Wildlife Sanctuary), Jammu and Kashmir (Samba), Madhya Pradesh (Jabalpur), Maharashtra (Pune), Manipur (Loktak Lake, Bishnupur, Imphal, Senpati), Odisha, Puducherry, Rajasthan (Jodhpur, Kailana Lake), Sikkim (Rongpo), Tamil Nadu (Kanyakumari, Madurai), Telangana (Adilabad), Tripura (South Tripura, Rudrasagar, Sonamura), Uttar Pradesh (Hardoi), and West Bengal (Darjeeling, Kolkata).

Global distribution: Cambodia, China, Thailand, India, Indonesia, Philippines, and Vietnam.