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Diptera.info :: Family forums :: Syrphidae
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Xylota? => X. ignava
RamiP
#1 Print Post
Posted on 23-07-2016 20:11
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23.7. in Jyväskylä, Finland
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Edited by RamiP on 26-07-2016 07:17
 
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RamiP
#2 Print Post
Posted on 23-07-2016 20:11
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Sundew
#3 Print Post
Posted on 25-07-2016 19:24
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Not Xylota (there are no spines on the lower side of the hind femora), this is a female of Brachypalpoides lentus.
 
RamiP
#4 Print Post
Posted on 25-07-2016 19:48
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Dear Claudia. I have to say that this time I don't believe you. Brachypalpoides lentus is very rare in Finland. It is founded few times only in Ahvenanmaa (archipelago between Finland and Sweden) and last time 2002.
It's legs should be also black.

Rami
 
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Sundew
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Posted on 25-07-2016 21:50
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You are right - the leg colour is wrong Frown So a Xylota indeed, but one with hardly visible spines on the hind femora... I just learn that you have 11 Xylota species in Finland, so one should be the right choice. My Tyrolean X. ignava (http://www.dipter...pid=171533) and the unknown to me X. tarda (http://insecta.pr.../48294.jpg) have a rather similar appearance but seem to have a golden shimmer of short hairs on the thorax that I miss here. So I do not dare a guess...
 
Stephane Lebrun
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Posted on 25-07-2016 21:59
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The colour of hind tibia indicates Xylota ignava.
Stephane.
 
ValerioW
#7 Print Post
Posted on 25-07-2016 22:08
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Fore and mid tibiae entirely pale direct toward X. ignava female
Edited by ValerioW on 25-07-2016 22:09
 
RamiP
#8 Print Post
Posted on 26-07-2016 07:16
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Thanks for all

Rami
 
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