Posted by
Kahis on 06-11-2007 23:10
#4
Gisela Merkel-Wallner wrote:
I don?t see any difference between the pictures. I think it is all Parasyrphus cf. lineolus.
Look at the colour of the third pair of legs
#5
Hello,
I think Maja is right. At least there is some differences, those separating the two species :
front tarsus yellow with only segments 4 and 5 black + hind tibia pale basaly and apicaly for
P. vittiger, front tarsus entirely and hind tibia almost entirely black for
P. lineolus.
Posted by
dipdip on 07-11-2007 09:42
#6
Hello
I think in nature the differnence is easier visible: P. vittiger is a dark little animal and as van Veen describes it stouter than P. lineolus.
Thank you very much for helping!
With regards Maja