Diptera.info :: Identification queries :: Diptera (adults)
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Bibio sp?
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Alvaro Perez |
Posted on 28-12-2017 15:08
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Member Location: Cádiz (South Spain) Posts: 99 Joined: 06.06.17 |
From south Spain, thanks!! |
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Zeegers |
Posted on 28-12-2017 21:41
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Member Location: Soest, NL Posts: 18529 Joined: 21.07.04 |
I think actually Dilophus sp. Theo |
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John Carr |
Posted on 29-12-2017 00:49
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Member Location: Massachusetts, USA Posts: 9845 Joined: 22.10.10 |
Zeegers wrote: I think actually Dilophus sp. Theo I don't see the tibial ornaments of either genus (are they sometimes reduced in males?). Crossvein r-m is about equal to the base of Rs, as typical of Bibio, and the strong stigma is also a more Bibio-like feature. |
Zeegers |
Posted on 29-12-2017 08:20
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Member Location: Soest, NL Posts: 18529 Joined: 21.07.04 |
I don't see anything on the tibia. No spur either. The fly seems pretty bald, which is an indication for Dilophus. Moreover, the tibiae are black, which is unusual, but not unheard of, in small Bibio. That is why I questioned Bibio. Theo |
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