Posted by Patrick Le Mao on 30-07-2013 10:55
#1
hello
I photographed this Dolichopodidae in northern Brittany, near Dinard, on July 03rd, 2013...
I think it is Dolichopus
wahlbergi or
poletti but I do not manage to decide..;
Can you help me?
Thank you in advance
Patrick

Edited by Patrick Le Mao on 30-07-2013 10:57
Posted by Igor Grichanov on 02-09-2013 09:40
#3
it is
Dolichopus wahlbergi:
4. Apex of hind tibia blackish brown to yellowish brown; whole hind basitarsus black or brownish black; postpedicel brownish yellow, usually paler at base; 4.6-4.9 ...........polleti Meuffels et Grootaert
– Hind tibia and basal half of hind basitarsus yellow; postpedicel dark-brown to blackish brown on at least apical third; 5.0 ..........wahlbergi Zetterstedt