Diptera.info :: Identification queries :: Diptera (adults)
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 Ragio tringarius?
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| clovis |
Posted on 17-06-2014 19:13
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Member Location: North France, lille Posts: 940 Joined: 08.06.10 |
Hi, I'm use to see Rhagio tringarius quite often, but this one looks weird: It's a male, abdomen is with black hairs, sternite 1 is bare and it's big (14mm) but coxae are all really grey. Is it an common variation or am i wrong with the specie?  
Edited by clovis on 29-06-2014 13:33 |
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| ValerioW |
Posted on 17-06-2014 19:16
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 Member Location: Padova - Italy Posts: 982 Joined: 01.06.12 |
I think your idea is correct |
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| libor |
Posted on 17-06-2014 21:20
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Member Location: western Bohemia Posts: 1301 Joined: 30.05.09 |
Do you have dorsal view? Or did you collect it? I have doubts about ID. It should be R. annulatus! Libor |
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| Sundew |
Posted on 17-06-2014 21:31
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 Member Location: Berlin and Baden-Württemberg, Germany Posts: 3939 Joined: 28.07.07 |
The humerus is clearly yellow,not grey as in R. annulatus. According to the key http://home.hccne...hagio.html, I'd vote for R. tringarius (the grey coxa 1 is voted out  ). |
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| clovis |
Posted on 29-06-2014 10:55
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Member Location: North France, lille Posts: 940 Joined: 08.06.10 |
Hi everyone, sorry for the delay. Well, humerus are really more greyish than my usual tringarius, even if i'm not really doubtful about the specie, it really confused me.   |
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| ValerioW |
Posted on 29-06-2014 11:13
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Member Location: Padova - Italy Posts: 982 Joined: 01.06.12 |
Strange. In live photos humerus was yellow |
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| libor |
Posted on 29-06-2014 19:40
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Member Location: western Bohemia Posts: 1301 Joined: 30.05.09 |
I need to compare it with my collection for sure, but for 95% I believe my tentative ID as R. annulatus was correct. Libor |
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| Zeegers |
Posted on 30-06-2014 06:43
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Member Location: Soest, NL Posts: 19299 Joined: 21.07.04 |
There are more species in the south of France. Could you give locality and date, please ? Theo |
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