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Diptera.info :: Identification queries :: Diptera (adults)
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Tachinidae identification/ Smidtia conspersa
GAREL Jean-Michel
#1 Print Post
Posted on 26-04-2022 11:37
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Location:
Posts: 258
Joined: 18.12.19

Hi,
this Tachinidae was observed on april 14th in the north of Yonne department (France). Could it be a Phorocera assimilis ? Thanks for your expertise.
www.galerie-insecte.org/galerie/image/dos300/big/Tach6%201404.jpg
Jean-Michel GAREL : France : Brannay : 89150 : 14/04/2022
Altitude : NR - Taille : 6 environ
Réf. : 300666
Edited by GAREL Jean-Michel on 28-04-2022 11:01
 
eklans
#2 Print Post
Posted on 26-04-2022 15:41
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Location: Franconia, Germany
Posts: 4163
Joined: 11.11.18

Hello Jean-Michel, I'm pretty sure, you are right with P. assimilis and it's a male
Greetings, Eric K
 
GAREL Jean-Michel
#3 Print Post
Posted on 26-04-2022 16:10
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Joined: 18.12.19

Thanks Eric for your confirmation.
With my best wishes, Jean-Michel Garel.
 
Zeegers
#4 Print Post
Posted on 26-04-2022 20:50
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Location: Soest, NL
Posts: 19133
Joined: 21.07.04

General jizz is more like Smidta conspersa (to me): more red on scutellum, shorter and bulkier third antennal segment, prae-alar seems strong (though, agreed, out of focus) and no obvious fold to bend of vein m )(idem)


Theo
Edited by Zeegers on 27-04-2022 07:33
 
eklans
#5 Print Post
Posted on 26-04-2022 21:08
Member

Location: Franconia, Germany
Posts: 4163
Joined: 11.11.18

Thank you once again, Theo! I was in doubt - mainly because of the very red scutellum, the 3 dark stripes near the pre ac... But the Smidtia conspersa didn't come to my mind. Sorry Jean-Michel!
Greetings, Eric K
 
Zeegers
#6 Print Post
Posted on 27-04-2022 07:35
Member

Location: Soest, NL
Posts: 19133
Joined: 21.07.04

The exclusively white hairs on backside of head (behind occipital row) is relatively rare in Goniini/eryciini and hence a good clue.

Theo
 
eklans
#7 Print Post
Posted on 27-04-2022 11:41
Member

Location: Franconia, Germany
Posts: 4163
Joined: 11.11.18

Here's a male Smidtia conspersa (distinct characters marked) + Phorocera assimilis from my garden.
(we can also see the bronze lustre of the Smidtia)
eklans attached the following image:


[142.19Kb]
Edited by eklans on 27-04-2022 11:43
Greetings, Eric K
 
GAREL Jean-Michel
#8 Print Post
Posted on 28-04-2022 11:03
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Location:
Posts: 258
Joined: 18.12.19

All my thanks for your expertise Theo Zeegers.
Greetings, Jean-Michel Garel.
 
Zeegers
#9 Print Post
Posted on 28-04-2022 14:30
Member

Location: Soest, NL
Posts: 19133
Joined: 21.07.04

Eklans pics very nicely show the more elongated abdomen, so characteristic for Phorocera and Exorista, but difficult to describe.

You need a carpenter’s eye, as we say in Dutch.


Theo
 
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