Hydrobiomorpha rufiventris (Nietner, 1856)
Hydrous rufiventris Nietner, 1856: 14 .
Hydrochares rufiventris: Gemminger & Harold 1868: 478.
Hydrophilus horni Régimbart, 1902b: 471 .
Hydrophilus ruifiventris: Zaitzev 1908a: 369.
Hydrophilus (Neohydrophilus) rufiventris: d’Orchymont 1911: 62.
Neohydrophilus rufiventris: Knisch 1924a: 235.
Hydrobiomorpha (s. str.) rufiventris: Mouchamps 1959: 308, fig. 11; Hansen 1999a: 216.
Type locality: Sri Lanka [“ Ceylon ”] (Hansen 1999a).
Distribution in India: Tamil Nadu (Coimbatore).
Global distribution: India, Indonesia, and Sri Lanka.