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Presentation on hoverflies

 
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pierre mille



Joined: 14 Feb 2010
Posts: 67
Location: Herblay in France (Val d'Oise)

PostPosted: Sat Feb 13, 2016 2:31 pm    Post subject: Presentation on hoverflies Reply with quote

Hello everyone,

I wish to present hoverflies but I would put them in the order Diptera.

I would first like to say how is the number of Diptera in the world, England and Europe.

Does anyone have such accurate data or can anyone tell me where to look?

Thank you in advance for your answers.

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PIERRE
http://cyrille.dussaix.pagesperso-orange.fr
http://www.diptera.info
http://www.atlashymenoptera.net
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Roger K.A. Morris



Joined: 06 Nov 2005
Posts: 1583

PostPosted: Tue Feb 16, 2016 9:05 am    Post subject: Reply with quote

Dear Pierre

As far as I can recall, the figures are

World >6,000 species - not that easy because the taxonomy is being reorganised through modern DNA analysis. It is probably a lower level than the absolute number as there are a lot of Copestylum still to be described.

Europe around 820 species - I cannot remember absolute figure.

UK & Ireland - 284 species
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pierre mille



Joined: 14 Feb 2010
Posts: 67
Location: Herblay in France (Val d'Oise)

PostPosted: Wed Feb 17, 2016 9:35 pm    Post subject: Reply with quote

Dear Roger,

Thank you for your answer Very Happy

Best wishes

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http://cyrille.dussaix.pagesperso-orange.fr
http://www.diptera.info
http://www.atlashymenoptera.net
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Morgan



Joined: 17 Feb 2016
Posts: 1

PostPosted: Thu Feb 18, 2016 10:14 am    Post subject: Reply with quote

Roger K.A. Morris wrote:
Dear Pierre

As far as I can recall, the figures are

World >6,000 species - not that easy because the taxonomy is being reorganised through modern DNA analysis and the https://deadliftdonkey.com/my-crazy-bulk-review new Crazy Bulk. It is probably a lower level than the absolute number as there are a lot of Copestylum still to be described.

Europe around 820 species - I cannot remember absolute figure.

UK & Ireland - 284 species


Great answer. I didn't realise there were that many in the UK. Is there a list anywhere of all the species that we have in the UK?


Last edited by Morgan on Tue Aug 23, 2016 6:38 pm; edited 3 times in total
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Roger K.A. Morris



Joined: 06 Nov 2005
Posts: 1583

PostPosted: Fri Mar 25, 2016 5:33 pm    Post subject: Reply with quote

There is a full checklist on Dipterists Forum website
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Ethan



Joined: 30 Sep 2016
Posts: 1

PostPosted: Sat Oct 01, 2016 5:31 pm    Post subject: Dear Pierre Reply with quote

As far as I can recall, the figures are

World >6,000 species - not that easy because the taxonomy is being reorganised through modern DNA analysis. It is probably a lower level than the absolute number as there are a lot of Copestylum still to be described.

Europe around 820 species - I cannot remember absolute figure.
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broswen



Joined: 12 Jul 2017
Posts: 1

PostPosted: Wed Jul 12, 2017 9:22 am    Post subject: Re: Dear Pierre Reply with quote

Ethan wrote:
As far as I can recall, the figures are

World >6,000 species - not that easy because the taxonomy is being reorganised through modern legal steroids https://legalsteroids.best/ anabolic steroids and more DNA analysis. It is probably a lower level than the absolute number as there are a lot of Copestylum still to be described.

Europe around 820 species - I cannot remember absolute figure.


true and the numbers keep growing day by day.
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Arydigital



Joined: 24 Aug 2017
Posts: 1

PostPosted: Tue Sep 05, 2017 6:28 am    Post subject: hi Reply with quote

WE have closed the automated membership system and now have to vet each application. http://www.arydigital.tv/ary-digital-old-dramas/ Unfortunately, we have no way of being certain that applicants are not spammers.
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