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Diptera.info :: Identification queries :: Diptera (adults)
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Tephritidae genre Tephritis ID
Oryctes
#1 Print Post
Posted on 06-09-2022 11:43
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Location:
Posts: 46
Joined: 21.08.19

Hello,
I have photographied this little fly on a plant of my garden (Picris hieracioides) in Lille (North of France) on August 30th 2022. It is not easy to separate flies of the genius Tephritis and I am hesitating between three species : T. neesi, T. divisa and T. separata. Are you agree with that ? Perhaps these species can hardly be identified from my photos, nevertheless I am very curious to have your opinion, is it possible to name the species of this fly ?
Thanks in advance,
Dominique

www.galerie-insecte.org/galerie/image/dos309/big/DSC_4350%20C.jpg
Oryctes : France : Lille : 59000 : 30/08/2022
Altitude : 37 m - Taille : 4 mm environ
Réf. : 309751

www.galerie-insecte.org/galerie/image/dos309/big/DSC_4350%20D.jpg
Oryctes : France : Lille : 59000 : 30/08/2022
Altitude : NR - Taille : 4 mm environ
Réf. : 309845

www.galerie-insecte.org/galerie/image/dos309/big/DSC_4340%20A.jpg
Oryctes : France : Lille : 59000 : 30/08/2022
Altitude : NR - Taille : 4 mm environ
Réf. : 309847
 
Matzke-Hajek
#2 Print Post
Posted on 07-09-2022 10:58
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Location: Alfter, Germany
Posts: 111
Joined: 02.03.20

Seems to be T. divisa for its morphology. Secondly T. divisa is known to place its eggs in flower heads of Picris hieracioides.
Greetings, Günter
 
Oryctes
#3 Print Post
Posted on 07-09-2022 16:07
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Location:
Posts: 46
Joined: 21.08.19

Thanks Günter ! For this proposition (T. divisa) and for your explanation.
Dominique
 
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29 March 2024 14:59
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