Thread subject: Diptera.info :: Gymnocheta magna
Posted by Jaakko on 06-04-2010 09:15
As Gymnocheta viridis
might already be in flight in Central Europe, I'll post this one as a reminder. G. magna
is a bit later species, however at least in Finland the flight-times of the two overlap. Latest viridis
in my collection is from July 12! The female magna
specimen here is ~12 mm, so as big as the biggest viridis
. The mouth edge is a good feature distinguishing the two!