Diptera.info :: Identification queries :: Diptera (adults)
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small bark-runner
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cebe |
Posted on 15-11-2010 16:46
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Member Location: Posts: 97 Joined: 16.05.06 |
This small insect (a fly I guess), 4 mm, was running (fast) on the sunny side on bark (Acer) without any attempt to fly, in Brussels this afternoon (http://observations.be/waarneming/view/50947611). Is it a fly? thanks, Bart |
Stephen R |
Posted on 15-11-2010 17:18
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Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
Tachydromia (Hybotidae). The name means 'fast running'! Paul may have an opinion on whether it is T. arrogans or T. umbrarum or something else Stephen. |
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cebe |
Posted on 15-11-2010 18:45
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Member Location: Posts: 97 Joined: 16.05.06 |
thanks for this «tachy» answer then. In a previous thread Paul commented some photos like this: «Of these two umbrarum would be more likely (arrogans more often frequents walls and rocks) but I cannot be certain it is umbrarum.» |
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