Xanthempis concolor

Xanthempis concolor

Observation - Xanthempis concolor. Description: Yellow dance fly found on hogweed at woodland edge on calcareous grassland. No acrostichal bristles and a dark patch on occiput, behind ocelli.

Yellow dance fly found on hogweed at woodland edge on calcareous grassland. No acrostichal bristles and a dark patch on occiput, behind ocelli.