Dipteran and Pomace fly

Dipteran noun - Insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing.

Pomace fly and dipteran are semantically related. In some cases you can replace phrase "Pomace fly" with "Dipteran", this terms are similar.

Pomace fly noun - Any of numerous small insects whose larvae feed on fruits.

Dipteran and pomace fly are semantically related. You can use "Dipteran" instead a noun phrase "Pomace fly".