Thread subject:
Diptera.info :: Hybomitra -> H. borealis
Posted by Zeegers on 16-01-2022 12:44
#4
And with good reason ! Aterrima has antenna (nearly) all black, for starters. Aterrima also has wing much more darkened.
So this is another borealis
!
How far to the south is the locality ?
Theo