Bug Identifier
Water strider
Community identification

Water strider

Gerridae

Order & Family
Hemiptera: Gerridae
Size
Typically 8 to 15 mm (0.3 to 0.6 inches) in length.
See this bug in the Encyclopedia

Natural Habitat

The surface of calm freshwater, such as ponds, slow-moving streams, and marshes.

Diet & Feeding

Carnivorous scavengers that feed on small insects (like mosquitoes or flies) that fall onto the water surface, using piercing-sucking mouthparts.

Behavior Patterns

They use surface tension to 'skate' across the water surface. They are highly sensitive to vibrations to locate prey and communicate through ripples.

Risks & Benefits

Generally harmless to humans. They provide ecological benefits by controlling mosquito populations and serve as an important food source for fish and birds.