Diptera.info :: Identification queries :: Diptera (adults)
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 Dolichopodidae 2
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| Pietro |
Posted on 09-12-2008 21:49
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Member Location: Alghero Sardinia Italy Posts: 973 Joined: 16.09.06 |
Uri, Sardinia, 07/09/2008 dimensions: around 9 mm.
Pietro attached the following image:  [115.29Kb] Ciao Pietro |
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| Pietro |
Posted on 09-12-2008 21:50
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Member Location: Alghero Sardinia Italy Posts: 973 Joined: 16.09.06 |
Photo 2
Pietro attached the following image:  [131.98Kb] |
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| Pietro |
Posted on 09-12-2008 21:51
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Member Location: Alghero Sardinia Italy Posts: 973 Joined: 16.09.06 |
Photo 3
Pietro attached the following image:  [131.53Kb] |
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| Igor Grichanov |
Posted on 11-12-2008 07:58
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 Member Location: St.Petersburg, Russia Posts: 1688 Joined: 17.08.06 |
Poecilobothrus ducalis (Loew, 1857): 2. Hind basitarsus with 2-4 dorsal setae; 6.0-7.0........................regalis (Meigen) – Hind basitarsus bare above............................................................................ 3 3. Wing at apex with strongly pronounced milky-white spot; antenna black; 6.0- 7.0............................................................................. nobilitatus (Linnaeus) – Wing at apex without milky-white spot ......................................................... 4 4. Face ochre-yellow or golden-yellow............................................................. 5 – Face snow-white or greyish-white, at most slightly yellowish under antennae 7 5. Antenna mostly yellow-orange, postpedicel black in apical half; 5.0-6.0......... ............................................................................chrysozygos (Wiedemann) – Antennal postpedicel entirely black............................................................... 6 6. Scape and pedicel (except dorsal side) reddish-yellow; wing weakly and regularly darkened; fore coxa yellow; 4.5-7.0 ................comitialis (Kowarz) – Antenna black, scape reddish-yellow ventrally at apex; wing distinctly dark in anterior half; fore coxa grey; 4.5-6.0.....................................ducalis (Loew) [see Grichanov, I.Ya. 2007. A checklist and keys to Dolichopodidae (Diptera) of the Caucasus and East Mediterranean. St.Petersburg: VIZR RAAS (Plant Protection News Suppl., ISSN 1815-3682): 160 p. http://www.dipter...p?cat_id=8] Igor Grichanov |
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| Pietro |
Posted on 12-12-2008 22:25
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Member Location: Alghero Sardinia Italy Posts: 973 Joined: 16.09.06 |
Thanks Igor for ID and for your Key.
Ciao Pietro |
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but don't see the image in the post.
