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Diptera.info :: Identification queries :: Diptera (adults)
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Muscidae 3 ID -> Mydaea cf. urbana
bums
#1 Print Post
Posted on 21-05-2015 05:02
Member

Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

good morning,
this couple I spotted on 17-05, Belgium
size approx: +10mm

at first I thought of Mydaea Corni..but at a closer look, the eyes of male does not reach each other...
maybe some Phaonia ?
many thanks ...Chris
bums attached the following image:


[188.85Kb]
Edited by bums on 06-06-2015 18:20
 
bums
#2 Print Post
Posted on 21-05-2015 05:03
Member

Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

male
bums attached the following image:


[188.79Kb]
Edited by bums on 21-05-2015 05:04
 
bums
#3 Print Post
Posted on 21-05-2015 05:03
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Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

male
bums attached the following image:


[142.98Kb]
Edited by bums on 21-05-2015 05:03
 
bums
#4 Print Post
Posted on 21-05-2015 05:04
Member

Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

last male
bums attached the following image:


[166.44Kb]
 
bums
#5 Print Post
Posted on 21-05-2015 05:04
Member

Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

female
bums attached the following image:


[177.66Kb]
 
bums
#6 Print Post
Posted on 21-05-2015 05:05
Member

Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

female
bums attached the following image:


[150.4Kb]
 
bums
#7 Print Post
Posted on 21-05-2015 05:06
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Location: Wonsees, D
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and last female
bums attached the following image:


[186.41Kb]
 
oceanlis2000
#8 Print Post
Posted on 28-05-2015 11:21
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Location: Wales, UK
Posts: 570
Joined: 15.06.10

With the male do you have more photos of tibia1 and tibia 3-

Tibia 1 to ensure that there are no p setae
Tibia 3 to see more clearly the number of ad and av setae

Thx
Dr Elisabeth A. Harris
@FloraConsUK
 
bums
#9 Print Post
Posted on 01-06-2015 04:39
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Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

hello,
I've got just these three extra pictures of male tibia...
I hope they will be conclusive...and many thanks for looking into this

greetings Chris
bums attached the following image:


[181.03Kb]
 
bums
#10 Print Post
Posted on 01-06-2015 04:40
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Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

2
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[165.49Kb]
 
bums
#11 Print Post
Posted on 01-06-2015 04:40
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Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

and finally
bums attached the following image:


[188.2Kb]
 
oceanlis2000
#12 Print Post
Posted on 04-06-2015 14:53
Member

Location: Wales, UK
Posts: 570
Joined: 15.06.10

OK

I can't see a p seta on tibia 1 so I will assume that there isn't 1

Are you able to translate German, I have some information from Hennig 64 which I would like to translate also? the absence of a p seta on tibia 1 makes it interesting!
Dr Elisabeth A. Harris
@FloraConsUK
 
bums
#13 Print Post
Posted on 04-06-2015 17:25
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Location: Wonsees, D
Posts: 1047
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...I think I might be able to translate german...born and raised there Smile ..

But on the other hand: I've seen your shout box conversation with Stephane...all the scientific talk: I've really got to learn the vocabulary Smile but thats what we are here for, so shoot....
 
oceanlis2000
#14 Print Post
Posted on 06-06-2015 11:00
Member

Location: Wales, UK
Posts: 570
Joined: 15.06.10

OK

Here is as far as I got

For British species
Assuming Helina
no spots on abdomen, wings clear, no p seta on tibia 1, pre ac absent, eyes not long haired, 4 post dc, narrow fronto-orbital plates usually separated by a black line - further info need - femur 3 with pv setae in the apical 1/3rd? also posterior cross-vein is verschieden stark geschwungen, wenig schrägstehend (can anyone help out here)- pubiseta

also need to check Mydaea
need to see pv setae on f3 + = deserta, - = orthonevra, urbana, separate by ad, av on tibia 3


I can't see any pv on femur 3, you may have some more angles thfore = Mydaea orthonevra or urbana, tibia 3 with 2av, 2ad = urbana

urbana - Abdomen à pruinosité d'un gris jaunâtre avec une ligne médiane dorsale - abdomen dusted grey-yellow with a dorsal median line
Dr Elisabeth A. Harris
@FloraConsUK
 
bums
#15 Print Post
Posted on 06-06-2015 12:45
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Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

Hello Elisabeth,
thanks for your devotion...

the translation could be something like this:
"posterior cross-vein is verschieden stark geschwungen, wenig schrägstehend "

'posterior cross-vein is oscillating differently strong, only little inclined...'

...and I really do not have any different angles on pictures...

maybe Stephane or Nikita can say something about it?
Edited by bums on 06-06-2015 12:45
 
Stephane Lebrun
#16 Print Post
Posted on 06-06-2015 13:54
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Location: Le Havre, France
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Mydaea cf. urbana.
Stephane.
 
bums
#17 Print Post
Posted on 06-06-2015 18:20
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Location: Wonsees, D
Posts: 1047
Joined: 10.05.14

nice...thanks a lot, Stephane ..and Elisabeth Smile
 
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