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 Eristalis tenax? Israel
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| zcuc |
Posted on 15-10-2008 01:11
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Member Location: Israel Posts: 492 Joined: 08.10.07 |
Look like Eristalis tenax but I never saw those strips on thorax.
zcuc attached the following image:  [65.48Kb] Edited by zcuc on 17-10-2008 13:48 |
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| Roger Thomason |
Posted on 15-10-2008 01:34
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 Member Location: Mossbank,Shetland Isles. Posts: 5258 Joined: 17.07.08 |
Looks like Helophilus pendulus. Should be in Syrphid Thread |
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| zcuc |
Posted on 15-10-2008 02:44
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Member Location: Israel Posts: 492 Joined: 08.10.07 |
rogerthomason, I notice that in other photos of H.pendulud there is no thin median line on thorax. and second yellow line on abdomen seem to be split in the middle opposite to my complete line. Does it only inter sp. variation? zcuc attached the following image:  [58.55Kb] Edited by zcuc on 16-10-2008 21:10 |
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| Roger Thomason |
Posted on 16-10-2008 22:09
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Member Location: Mossbank,Shetland Isles. Posts: 5258 Joined: 17.07.08 |
I'm no expert zcuc but I do know the difference between Eristalis and Helophilus, but as to the split in the median line on the thorax I have not seen that on any of the examples I have photographed. If you could move this ( or Paul or Chris) to the proper forum I'm sure you'll get a proper response. Regards Roger |
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| Gerard Pennards |
Posted on 20-10-2008 12:39
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 Member Location: Amersfoort Posts: 1914 Joined: 07.06.04 |
Well, Maybe a Helophilus, but not one of the normal ones from the european continent. This could be H. parallelus, but I'm not sure! Another possibility would be a Mesembrius sp., but that's not sure from the pictures either. Maybe I'll get back to after looking at some literature and stuff. greetings Greetings, Gerard Pennards |
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| zcuc |
Posted on 25-02-2009 15:23
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Member Location: Israel Posts: 492 Joined: 08.10.07 |
Hi all, I'm promoting some of my unanswered threads since I can see that new people had joined the forum and maybe they also hold new knowledge and can help solving some of the ID questions. |
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