Inland Floodwater Mosquito Larva
Scientific Name: Aedes vexans
Order & Family: Order Diptera, Family Culicidae
Size: 4 mm to 8 mm in length

Natural Habitat
Temporary pools, floodwaters, and stagnant water sources near vegetation
Diet & Feeding
Filter feeders; they consume algae, bacteria, and other microscopic organic matter in the water
Behavior Patterns
Larvae live just below the water surface and breathe through a siphon; they exhibit a characteristic 'wriggling' motion when disturbed and undergo four molts before pupating
Risks & Benefits
Adults are significant nuisance biters and can transmit West Nile virus and Rift Valley fever; they serve as a food source for aquatic insects and fish
Identified on: 12/28/2025