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Diptera.info :: Family forums :: Syrphidae
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Chrysotoxum perhaps
Siga
#1 Print Post
Posted on 16-06-2008 08:19
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Location: Southern Germany
Posts: 101
Joined: 17.05.07

Hallo again,

Though I examened all the 15 pages about Syrphidae in the Gallery, I could not find this one.

I found it some days ago (10th of June) in Southern Germany, 700 m over sea, in a Garden with a pool near the pool. I think it was about 1 cm, but I am very bad in guessing the length.

I am sorry, the photo is not better, but I hope the pattern is so clear, that somebody will recognize it.

Thanks at any rate,
Siga
Siga attached the following image:


[107.09Kb]
 
dipdip
#2 Print Post
Posted on 16-06-2008 09:55
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Location: Thunersee Switzerland
Posts: 357
Joined: 17.12.05

Chrysotoxum bicinctum, male, I'd say.
 
LakeSide
#3 Print Post
Posted on 16-06-2008 09:55
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Location: Werkendam, the Netherlands
Posts: 103
Joined: 16.04.08

My guess would be Chrysotoxum bicinctum, male.
Jaco Visser
www.flickr.com/photos/nuclearlakeside
 
www.flickr.com/photos/nuclearlakeside
Siga
#4 Print Post
Posted on 16-06-2008 10:40
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Location: Southern Germany
Posts: 101
Joined: 17.05.07

There are many similarities, but (because I do not know) can the pattern differ so much.

I have the idea, that "my" fly has longer wings, and I am missing the brownish in the wings too.

of course, if you know for shure, but I think you don't do you?

Greetings, Siga
 
dipdip
#5 Print Post
Posted on 16-06-2008 12:28
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Location: Thunersee Switzerland
Posts: 357
Joined: 17.12.05

Right, I don't know anything for shure and I'm no expert.
But M. van Veen whrites that:
- in flight it can be confused with Dasysyrphus tricinctus
and it is not D.t.
- tergites 2 and 4 with distinct yellow bands. If other tergites with yellow bands -> var. tricinctum

So, if these fine lines are bands, yours is Chrysotoxum bicinctum var. tricinctum (I think)

With regards
Maja
 
Gerard Pennards
#6 Print Post
Posted on 16-06-2008 12:35
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Location: Amersfoort
Posts: 1914
Joined: 07.06.04

I agree totally with Maja!
greetings
Greetings,
Gerard Pennards
 
Siga
#7 Print Post
Posted on 16-06-2008 13:53
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Location: Southern Germany
Posts: 101
Joined: 17.05.07

So, if three persons agree, that it is a Chrysotoxum bicinctum, and noone disagrees, I have no problems to accept. In fact, I too see the main difference to the pictures in the Gallery in the additional stripes. And the two pictures in the Gallery differ in the amount of yellow stripes too.

So, thanks again for your help.
Siga
 
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