Snipefly
Guides
Rhagio lineola
Small Fleck-winged Snipefly
Rhagio lineola is a small snipefly in the family Rhagionidae, native to the Palearctic region and introduced to eastern North America. Adults are 5.5–8 mm in length with distinctive yellow and black coloration. The species has a two-year life cycle with adults active from late May through September. Both adults and larvae are predatory, contributing to biological control of small insects in woodland ecosystems.