Posted by eklans on 04-11-2023 18:31
#3
It's not more than a guess, as photos of females are hard to find and I have never seen a Heringia:
Heringia brevidens.
based on van Veen (2010): Hoverflies of Northwest Europe
and some information from Steven Falks website
https://www.flick...442725613/:
"and the frons with bands of black and pale hairs when viewed from the side"
Edited by eklans on 04-11-2023 18:31