Posted by Larry Shone on 30-10-2011 14:40
#1
I think this could be
Sylvicola fenestralis in genus
Anisopodidae, but as that is the only example of a Window Midge in my book I cant be cetain. But I am very much a novice so
I'm hoping this is a good guess! Well, guess sounds wrong somehow-deduction more like it!
Anyway, the fly. The colours in the wings must be an interference pattern-not real colours. Could that be the origin of the name Window Midge?

Edited by Larry Shone on 30-10-2011 14:47
Posted by Sundew on 30-10-2011 16:59
#3
Sylvicola is ok, but it is impossible to tell the species apart even from good photos. Genitalia are needed... This key
http://www.online...p?key_no=1 also tells what characters need to be seen.
Posted by Larry Shone on 30-10-2011 17:10
#4
Sundew wrote:
Sylvicola is ok, but it is impossible to tell the species apart even from good photos. Genitalia are needed... This key
http://www.online...p?key_no=1 also tells what characters need to be seen.
Thanks! Genus is good enough for me-Im just learning fly anatomy!