Genus Overview
17 species in North America. The unique feature of this genus is the very long and thin labrum. They are largely confined to lakes, ponds, boggy areas and temporary ponds.
Characteristics
POLLUTION TOLERANCE
No pollution tolerance ranges defined.
FEEDING HABITS
Engulfer / Predator
MOVEMENT
Climber
Swimmer
Swimmer
DISTRIBUTION
No distributions defined.
HABITAT
No habitats defined.
Diagnostic Characters