They occur on aquatic vegetation and on the bottom of streams and ponds. They feed on aquatic insects and other arthropods that are found in the water. Damselfly adults use their hind legs which are covered with hairs to capture prey as they fly. They hold the prey in their legs and devour it by chewing. Adults are commonly found near water.
Damselflies are beneficial insects.
No management is required. For more information, contact your local Texas extension service agent, or search for other state extension service offices. Johnson, C. 1972.