Fly or sawfly?

Fly or sawfly?

Observation - Fly or sawfly?. Description: At first sight this looks like Arge pagana, the Large Rose Sawfly. However, the antennae are wrong and the head appears to have a proboscis - of a sort that I associate with Hybotidae.

At first sight this looks like Arge pagana, the Large Rose Sawfly. However, the antennae are wrong and the head appears to have a proboscis - of a sort that I associate with Hybotidae.