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Diptera.info :: Identification queries :: Diptera (adults)
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Tachinidae to identify...
pilonm
#1 Print Post
Posted on 22-03-2008 16:10
Member

Location: Sherbrooke Quebec Canada
Posts: 66
Joined: 07.11.06

Hello,

Here is 2 pictures of a Tachinidae fly taken in East Angus, Quebec (near Vermont) last August.

Can we identify the genus and maybe the species???

parcours.pilonm.org/pictures/inconnu269.jpg



parcours.pilonm.org/pictures/inconnu270.jpg

Thank you very much for your great help!!!

Michel
Quebec, Canada
 
ChrisR
#2 Print Post
Posted on 22-03-2008 17:03
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Location: Reading, England
Posts: 7706
Joined: 12.07.04

If it was in Europe I'd say Tachina grossa ... but as it's in Canada I'd say contact Jim O'Hara Wink (I have him email if you need it)
 
http://tachinidae.org.uk
pilonm
#3 Print Post
Posted on 22-03-2008 17:08
Member

Location: Sherbrooke Quebec Canada
Posts: 66
Joined: 07.11.06

Hello Chris,

but as it's in Canada I'd say contact Jim O'Hara (I have him email if you need it)


Yes, please... I will really appreciate Smile

Cheers,

Michel
 
ChrisR
#4 Print Post
Posted on 22-03-2008 17:12
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Location: Reading, England
Posts: 7706
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PM sent Smile
 
http://tachinidae.org.uk
pilonm
#5 Print Post
Posted on 22-03-2008 17:42
Member

Location: Sherbrooke Quebec Canada
Posts: 66
Joined: 07.11.06

Thank you very much Chris,

I will contact him...

I'm personnally hesitating between Pararchytas decisus and Pararchytas hammondi...

Cheers,

Michel
 
ChrisR
#6 Print Post
Posted on 22-03-2008 18:21
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Location: Reading, England
Posts: 7706
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You, and your north american cousins certainly have an interesting tachinid fauna - good luck with the identification Grin
 
http://tachinidae.org.uk
pilonm
#7 Print Post
Posted on 04-04-2008 21:51
Member

Location: Sherbrooke Quebec Canada
Posts: 66
Joined: 07.11.06

Hello Chris,

Finally I got an answer from Jim O'Hara... Smile Smile Smile

He confirmed me the id: It is Parachytas decisus... Smile

Here is his answer:

"I have compared your pictures with specimens in the Canadian National Collection of Insects and your species is indeed Pararchytas decisus (Walker). Your specimen is a female.

...

In many tachinids, there are two downwardly pointing bristles on the upper head outside the normal row of bristles and a bit above the level of the antennal base that are present in females but not males. They are visible in your photos."

Thank you again Chris for your great help!!!

Michel

http://parcours.pilonm.org
 
ChrisR
#8 Print Post
Posted on 05-04-2008 01:08
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Location: Reading, England
Posts: 7706
Joined: 12.07.04

Glad you got the answer you were hoping for! Grin Thank you for letting us see such wonderful flies from so far away Smile
 
http://tachinidae.org.uk
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