March Fly – Dilophus orbatus
Order Diptera | Family Bibionidae (March Flies)
Live adult March fly photographed at Johns Creek, Georgia, USA. Size = less than 5mm
March Fly Identification: very small to medium-sized flies with robust bodies, usually dark, often with brightly colored thorax. (Univ. Florida–ENY 3005)
- Body usually black covered with long hair, thorax red or yellow in some genera, such as Plecia
- Antennae short, placed low on face
- Ocelli (simple eyes) present
- Males with large compound eyes
- Tibiae with prominent apical spurs
- Pulvilli (pads) present beneath tarsal claws
- Wings clear or dark, some have dark spot on the anterior margin [1]
Reference: Bugguide.net March Fly Dilophus orbatus
Insects & Spiders | Flies Index | Crane Flies | Flower Flies | Bee Flies | Robber Flies
Tree Encyclopedia / North American Insects & Spiders is dedicated to providing family-friendly educational
resources for our friends around the world through large images and macro photographs of flora and fauna.
Online since 2002
