Hydrovatus bonvouloiri, is a species of predaceous diving beetle found in India, Sri Lanka, Malayasia, Myanmar, China, Japan, Vietnam, Formosa, Indonesia, Thailand, Laos, Taiwan, and Philippines.

[1][2][3] Body is large with an average length of 3.5 to 3.7 mm.

This Dytiscidae-related article is a stub.

You can help Wikipedia by expanding it.