Diptera.info :: Identification queries :: Diptera (adults)
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 3x Phaonia? --> 1x Phaonia valida, 2x Helina impuncta
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| Juergen Peters |
Posted on 24-09-2008 22:03
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 Member Location: northwest Germany Posts: 13673 Joined: 11.09.04 |
Hello! When I do not remember the size exactly any more, I am getting problems of distinguishing Phaonia valida from other, smaller species. I think the rather big (12 mm) fly in this post is P. valida, right? Are the two in the postings below P. angelicae. They were smaller - if I remember correctly...  . All photos from September-18 to 21, at a hedge, northwest Germany.
Juergen Peters attached the following image:  [48.34Kb] Edited by Juergen Peters on 24-09-2008 22:25 Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Juergen Peters |
Posted on 24-09-2008 22:03
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Member Location: northwest Germany Posts: 13673 Joined: 11.09.04 |
Phaonia angelicae #1?
Juergen Peters attached the following image:  [81.66Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Juergen Peters |
Posted on 24-09-2008 22:04
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Member Location: northwest Germany Posts: 13673 Joined: 11.09.04 |
Phaonia angelicae #2?
Juergen Peters attached the following image:  [36.09Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Stephane Lebrun |
Posted on 24-09-2008 22:16
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 Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
1. could be Phaonia valida indeed. 2 & 3 are Helina impuncta. Stephane. |
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| Nikita Vikhrev |
Posted on 24-09-2008 22:20
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 Member Location: Moscow, Russia Posts: 9228 Joined: 24.05.05 |
3. are Helina impuncta 1. could be Phaonia valida indeed 2. I'd say Ph.errans Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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| Juergen Peters |
Posted on 24-09-2008 22:22
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Member Location: northwest Germany Posts: 13673 Joined: 11.09.04 |
Hello, Stephane! Stephane Lebrun wrote: 1. could be Phaonia valida indeed. 2 & 3 are Helina impuncta. Uhhh, Helina... Why must the flies in that genus so different...?  Thanks!
Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Stephane Lebrun |
Posted on 24-09-2008 22:36
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Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
Nikita said : 2. I'd say Ph.errans I see prac, abdomen without shifting patterns... Stephane. |
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| Nikita Vikhrev |
Posted on 24-09-2008 22:57
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Member Location: Moscow, Russia Posts: 9228 Joined: 24.05.05 |
scutellum is red apicaly, doesn't it? Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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| Stephane Lebrun |
Posted on 25-09-2008 14:00
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Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
Yes, that's regular for female Helina impuncta, as for slightly darkened crossveins (my specimens are like this too).
Stephane. |
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