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Diptera.info :: Identification queries :: Diptera (adults)
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Tachinidae: Ernestia puparum (ID: Zeegers)
Isidro
#1 Print Post
Posted on 26-04-2009 16:15
Member

Location: Zaragoza, Spain
Posts: 2101
Joined: 26.04.07

This fly was yesterday in La Peña, Huesca, NE Spain. Pre-pyrenees, 500 meters, mediterranean-alpine transition. Small for a Tachina, same size than Tachina ursina, maybe 6-7 mm. long. As you can see the wings are very damaged. Can it be identified?

img522.imageshack.us/img522/9702/p1012875.jpg
img522.imageshack.us/img522/1917/p1012876.jpg
img522.imageshack.us/img522/8828/p1012878.jpg

Thanks,
Isidro
Edited by Isidro on 29-04-2009 10:09
 
Zeegers
#2 Print Post
Posted on 26-04-2009 18:36
Member

Location: Soest, NL
Posts: 19244
Joined: 21.07.04

Ernestia puparum or argentifrons.

It seems a little odd.


Theo
 
Isidro
#3 Print Post
Posted on 26-04-2009 20:23
Member

Location: Zaragoza, Spain
Posts: 2101
Joined: 26.04.07

Thanks! The shame is that both species are cited from Spain (E. argentifrons appears as E. argentifera). How can be distinguished both?
 
Zeegers
#4 Print Post
Posted on 27-04-2009 21:07
Member

Location: Soest, NL
Posts: 19244
Joined: 21.07.04

Sorry, my mistake, argentifera it is.
Need to check the books


Theo
 
Isidro
#5 Print Post
Posted on 28-04-2009 14:05
Member

Location: Zaragoza, Spain
Posts: 2101
Joined: 26.04.07

Could you check it for tell me what species is it?
Thanks!!! Wink
 
Zeegers
#6 Print Post
Posted on 28-04-2009 20:55
Member

Location: Soest, NL
Posts: 19244
Joined: 21.07.04

The vertex is much too narrow for argentifera, so it must be puparum


Theo
 
Isidro
#7 Print Post
Posted on 29-04-2009 10:07
Member

Location: Zaragoza, Spain
Posts: 2101
Joined: 26.04.07

Thanks a lot!!!!!!!!!!!!!! I love to have it identified to species level.
 
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