Swimming-larvae
Guides
Triaenodes
Triaenodes is a genus of long-horned caddisflies (family Leptoceridae) containing at least 170 described species. The genus has a cosmopolitan distribution, with species documented across the Neotropics, North America, Europe, and Asia. Larvae construct portable cases and are primarily aquatic, with some species exhibiting specialized swimming behavior to navigate between aquatic macrophytes. The genus serves as the type genus for the tribe Triaenodini.