Thread subject: Diptera.info :: Lonchoptera, 03.08.2006
Posted by Dmitry Gavryushin on 04-08-2006 23:57
#1
Our town park, size 2.5-3mm.
It appears to me rather greyish when compared with reddish and yellowish flies I usually see, so maybe it's different? Probably the picture can reveal some crucial details (to those who know what to see ;)).
Edited by Dmitry Gavryushin on 04-08-2006 23:57
Posted by Tony Irwin on 05-08-2006 00:55
#2
Lonchoptera species are very variable in body colour, so it is best to rely on chaetotaxy to distinguish them. If the middle tibia of this female has an anteroventral, then I'd say this was
furcata. If not, then it's probably
lutea.
Posted by Nikita Vikhrev on 05-08-2006 07:46
#3
Hi Dima.
Can't give you speciec too. Take the sex instead - it is female.
Nikita
Posted by Jan Willem on 05-08-2006 10:29
#4
Hi Dima,
According to several keys, the antenna in
Lonchoptera lutea should be completely black (which is not the case in your specimen). I expect this specimen will have an anteroventral bristle on the middle tibiae and that it will be a female of
L. bifurcata (which is the correct name, not
L. furcata).
Jan Willem
Posted by Dmitry Gavryushin on 05-08-2006 14:38
#5
Many thanks Tony, Nikita, and Jan - I'll try to check that anteroventral bristle on tibia II and inform you then.