Lethocerus americanus is an insect encountered in bodies of fresh water.
Classification: Insecta, Hemiptera
Type of insect: giant water bug
Color: tan or brown
Habitat: ponds or fresh water streams
It can bite the toes of swimmers, less often fingers. The bite may be painful due to the presence of a toxin. Occasional patients may experience hypoesthesia in the extremity. The bite may become infected.
The insect can be encountered at night as it is drawn to bright lights.
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