Thread subject: Diptera.info :: Hybomitra nitidifrons f3 laying eggs (Bel) ? ---> More likely bimaculata f
Posted by Christine Devillers on 22-11-2018 21:37
#1
Here is the one which was laying eggs. Is it also a female of
Hybomitra nitidifrons?
Belgium, Malchamps (peat bog area), 2010-06-28.
Thanks
Christine
Pic 1
Edited by Christine Devillers on 29-11-2018 22:06
Posted by Christine Devillers on 22-11-2018 21:38
#2
Pic 2 - Eggs
Posted by Zeegers on 23-11-2018 08:15
#3
This one, I cannot confirm.
The frons is (too ?) narrow, the palpus seems too long (but out of focus) and the abdomen seems (too) dark. More likely bimaculata .....
Theo
Posted by Christine Devillers on 23-11-2018 20:42
#4
Thanks Theo,
Does those others pictures helps for the palpus and subcallus ?
I thought it was
nitidifrons because the upper part of the subcallus seems to be shiny (subcallus was not completely mat), and the lower callus was small.
Christine
Pic 3
Posted by Christine Devillers on 23-11-2018 20:43
#5
pic 4
Posted by Zeegers on 23-11-2018 21:57
#6
Yes, but it is very little indded and might be artificial.
The frons just seems too narrow and also too strongly tapering downwards.
Compare with your no. 2.
I could not make any postive ID, alas.
Theo
Posted by Christine Devillers on 23-11-2018 22:38
#7
Ok thanks Theo for all those very interesting explanations.
Christine