Also known as 'toe-biters', these aquatic insects are among the largest true bugs, with an active predatory lifestyle. Their powerful rostrum is used to capture and subdue prey.
Best time to see a Giant Water Bug
The best time to see a Giant Water Bug is April–August, when about 66% of U.S. sightings happen, based on 4,066 research-grade iNaturalist observations.
Not certain it is a Giant Water Bug? What bug is this? walks through what to check first and the lookalikes that catch people out.
Recent Giant Water Bug sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
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