Pherbellia ventralis
Pherbellia ventralis is a species of fly in the family Sciomyzidae. It is found in the Palearctic. Pherbellia ventralis is a small sciomyzid. The body is dark grey blue to blue grey contrasting with the
yellowish brown abdomen.The mid-frontal stripe is short. The larvae feed on aquatic snails including Stagnicola palustris.