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Dasysyrphus friuliensis (van der Goot 1960) ♀ - Diptera - Syrphidae
http://www.entomologiitaliani.net/public/forum/phpBB3/viewtopic.php?f=305&t=41643
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Autore:  D & JP Balmer [ 27/12/2012, 16:02 ]
Oggetto del messaggio:  Dasysyrphus friuliensis (van der Goot 1960) ♀ - Diptera - Syrphidae

Saluti,

Captured at an altitude of ~ 550 m. in Cne : Anost (Dépt. Saône-et-Loire - France) on 28.05.2008

- The yellows spots of tergites reach the margin of abdomen, thus is not pauxillus - pinastri or lenensis etc ...
- The antennae are blackish (not pale), thus it is not venustus or hilaris.
Thus D. friuliensis

Ciao.
D & JP Balmer

Allegati:
2012-12-21 17-10-54 - DSCF7302 n° 4482 Dasysyrphus friulensis F - Forum.jpg


Autore:  D & JP Balmer [ 08/01/2013, 19:28 ]
Oggetto del messaggio:  Re: Dasysyrphus friuliensis (van der Goot 1960) ♀ - Diptera - Syrphidae

Saluti,

He may have risk of confusion with venustus or hilaris, because of the color of antennae.
Now I found photos well identified of these 2 species in :
Thus I rectified my 1st message.

Ciao.
D & JP Balmer

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