p6280279 aquatic backswimmer, notonecta species, resting under the surface of the water, cecp 2024

animal aquatic insect backswimmer beautiful british columbia bug canada close closeup color colorful colour colourful creek detail fauna freshwater green invertebrate lake macro nature natural north america pest pond predator predatory pretty river small spring stream submerged summer swamp swimming united states wild arthropoda insecta hemiptera notonectidae notonecta p6280279 species resting surface water cecp 2024 good view face sharp tubular proboscis