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Diptera.info :: Family forums :: Syrphidae
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Chrysotoxum festivum
parnassius
#1 Print Post
Posted on 05-11-2018 16:36
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 I photographed this Chrysotoxum near the little village of Montanaro, Piedmont (Italy) at 200 mt above sea level, on September 20th, 2016. Could it be C. festivum?
parnassius attached the following image:


[212.01Kb]
Edited by parnassius on 19-11-2018 22:27
 
parnassius
#2 Print Post
Posted on 11-11-2018 19:02
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 .
parnassius attached the following image:


[158.52Kb]
 
Sundew
#3 Print Post
Posted on 15-11-2018 14:25
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 Should be ok, but it would be good to see whether the femora 1 and 2 are really completely yellow to exclude C. vernale with black femoral bases. However, in the latter the yellow stripes are straighter and not curved at their outer ends. So C. festivum!
Regards, Sundew
 
parnassius
#4 Print Post
Posted on 19-11-2018 22:26
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 Great thanks! Unfortunately I haven't got pictures that show the bases of femora.
Lorenzo
 
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