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 Pollenia alive without head
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| jean-claude bernard |
Posted on 25-02-2008 14:00
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 Member Location: Posts: 146 Joined: 04.10.07 |
hello, yesterday, I have found this Pollenia alive without head. this fly doesn't fly, but walk and jump. today, she is always alive. I catch it and put it in a box. what do you think about this incredible thing ? jean-claude 24 02 2008 near brest (france) 6mm (without head !) Edited by jean-claude bernard on 25-02-2008 14:03 |
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| jean-claude bernard |
Posted on 25-02-2008 14:01
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Member Location: Posts: 146 Joined: 04.10.07 |
second pic front view |
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| crex |
Posted on 25-02-2008 14:46
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 Member Location: Posts: 1996 Joined: 22.05.06 |
It's a cruel world ...  |
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| jorgemotalmeida |
Posted on 25-02-2008 14:53
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 Member Location: Posts: 9295 Joined: 05.06.06 |
if anyone believes in reincarnation (in another animals) this fly can be the decapitated Louis XVI.  |
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| Andre |
Posted on 25-02-2008 15:48
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 Member Location: Posts: 2111 Joined: 18.07.04 |
We don't have a category for that, do we Paul?  PS: it's a male.... typical?.... 
Edited by Andre on 25-02-2008 15:55 |
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| Andre |
Posted on 25-02-2008 15:52
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Member Location: Posts: 2111 Joined: 18.07.04 |
Once I tried to catch a very fast flying dragonfly (Odonata) with my dipteranet. After several futile attempts, suddenly I got it after a good and firm swing. Looking inside my net I found the poor creature, decapitated! It seemed dead.  I took it in my hand and after a few seconds... it suddenly tried to fly away... It scared the hell out of me! I never found the head to mend this broken heart. |
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| jean-claude bernard |
Posted on 25-02-2008 18:18
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Member Location: Posts: 146 Joined: 04.10.07 |
I have a reponse from a french entomologist professor. the head is hiding in the thorax. he can see the flat eyes and the palp. conclusion : malformation. jean-claude Edited by jean-claude bernard on 25-02-2008 18:19 |
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| Tony Irwin |
Posted on 25-02-2008 22:19
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 Member Location: Posts: 7168 Joined: 19.11.04 |
jean-claude bernard wrote: I have a reponse from a french entomologist professor. the head is hiding in the thorax. he can see the flat eyes and the palp. conclusion : malformation. jean-claude In that case, I'm very puzzled as to how the fly managed to emerge from its puparium! All the "higher" flies make use of the ptilinum which they inflate to push off the end of the puparium. Without it, the fly would be trapped and unable to escape. I don't believe this fly can have had an effective ptilinum without a fully formed head. I suggest that all Pollenia look like this when their head is removed. (Have just decapitated a dead Calliphora - looks very similar.) Tony ---------- Tony Irwin |
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but don't see the image in the post.