Diptera.info :: Identification queries :: Diptera (adults)
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 Which Dolichopodid?
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| pierred |
Posted on 13-08-2007 07:33
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 Member Location: Paris (France) Posts: 1475 Joined: 21.04.05 |
Hello, At first sight, I thought it was a Poecilobothrus nobilitatus, but it appears that this is a male and since there is no whitish spot at the apex of the wings, this hypothesis is wrong. Anyone can tell me more? Thanks in advance. pierred attached the following image:  [92.62Kb] Pierre Duhem |
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| Igor Grichanov |
Posted on 13-08-2007 08:32
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 Member Location: St.Petersburg, Russia Posts: 1783 Joined: 17.08.06 |
I shall check distribution later. Hercostomus sahlbergi (Zetterstedt, 1838) [Dolichopus] * =Dolichopus sahlbergi Zetterstedt, 1838: Ins.lappon.: 711 ** Type locality: Sweden: "Lapponia Umensi, Wilhelmina, Asele, Dowre".Palaearctic: England, Sweden, Finland, Denmark, Norway, Sweden, Switzerland, ? France, Italy, Netherlands, Germany, Romania, Hungary, Poland, ?Croatia, ?Yugoslavia, ?Macedonia, ?Austria, Bulgaria, Russia, Czech, Slovakia, ?Slovenia, ?Bosnia and Herzegovina, Belarus * Hercostomus Igor Grichanov |
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| Kahis |
Posted on 13-08-2007 09:20
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 Member Location: Helsinki, Finland Posts: 1999 Joined: 02.09.04 |
Or perhaps the west european look-alike species, Hercostomus vockerothi ?
Kahis |
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| pierred |
Posted on 13-08-2007 09:48
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Member Location: Paris (France) Posts: 1475 Joined: 21.04.05 |
Thanks to both of you. A genus is already wonderful for me, if we have to remain in the doubt. Pierre Duhem |
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| Igor Grichanov |
Posted on 14-08-2007 07:28
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Member Location: St.Petersburg, Russia Posts: 1783 Joined: 17.08.06 |
Hercostomus sahlbergi (Zetterstedt, 1838) [Dolichopus] * =Dolichopus sahlbergi Zetterstedt, 1838: Ins.lappon.: 711 ** Type locality: Sweden: "Lapponia Umensi, Wilhelmina, Asele, Dowre". Palaearctic: ?Austria, Belarus, ?Bosnia and Herzegovina, Bulgaria, ?Croatia, Czech, Denmark, England, Finland, France, Georgia; Germany, Hungary, Italy, ?Macedonia, Netherlands, Norway, Poland, Romania, Slovakia, ?Slovenia, Sweden, Switzerland, ?Yugoslavia; Russia: N Russia: Arkhangelsk, Karelia, Leningrad, Murmansk, Novgorod; C Russia; S Russia: Alania, Kabardino-Balkaria, Karachai-Cherkessia, Krasnodar; E Russia: S Ural * Hercostomus Hercostomus vockerothi d'Assis Fonseca, 1976: Ent.monthly Mag. 111: 26 (nom. nov. for Hercostomus sahlbergi auctt. p.p., nec Zetterstedt, 1838) (nec Robinson, 1964) ** Type locality: Austria: Obergurgl. Palaearctic: Austria, France, Romania, Slovakia, Netherlands * 48. Mid basitarsus having a number of long erect setulose hairs beneath, and sometimes also above, in basal half, similar hairs also present at apex of tibia beneath; cercus larger, more rounded and strongly dentate with longer bristles on outer margin; 5.0-6.0 vockerothi d'Assis Fonseca ? Mid basitarsus and tibia with only short hairs; cercus smaller, less rounded and dentate with shorter bristles on outer margin; 5.0-6.0 sahlbergi (Zetterstedt) Igor Grichanov |
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