Dolichopus discifer

5-6.5mm. Typical of the genus with a green, metallic body and long legs. It is a predator of aphids, springtails and similar small invertebrates. Males have enlarged front tarsi used in courtship to woo a female. Identification requires close examination of the leg bristles - see ID Guidance below.

Other Dolichopus flies.

Females

• 5-6.5mm
• legs yellow except for dark tarsi
• lower post-ocular bristles pale
• face is bare
• 1st segment of the hind tarsus with 2 dorsal bristles
• 1st segment of the mid tarsus without dorsal bristles
• mid tibia with 2 or more median bristles on the underside (excluding apical bristles)
• 3rd (last) segment of the antennae is all black

A good general photo plus either photos or notes showing how it was identified.

Well vegetated habitats near to damp areas.

May - August

Females lay eggs in damp soil. The larvae are predatory.

Fairly common and widespread.

Uncommon or under-recorded.