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Diptera.info :: Identification queries :: Other insects, spiders, etc.
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Mayfly to identify...
pilonm
#1 Print Post
Posted on 27-02-2012 15:22
Member

Location: Sherbrooke Quebec Canada
Posts: 66
Joined: 07.11.06

Hello all,

Here is the subimago of a Mayfly I photographed last May 7th, 2010 in Quebec, Canada (near Vermont).

Can we identify it? Family, genus, species?

Male or female?

If a structure is missing in order to identify it correctly, let me know as I have other pictures of the specimen, including the final exuvie.

Thank you very much in advance for your great help Smile

Michel
Quebec, Canada

parcours.pilonm.org/pictures/inconnu85.jpg


parcours.pilonm.org/pictures/inconnu86.jpg


parcours.pilonm.org/pictures/inconnu89.jpg
Mes Parcours Nature:
http://parcours.p...
 
Karol Ox
#2 Print Post
Posted on 28-02-2012 12:08
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Member

Location: Slovakia
Posts: 1338
Joined: 25.01.11

Hi Michel.
It is Ephemeroptera. Maybe Ephemerellidae...
Edited by Karol Ox on 28-02-2012 12:36
 
http://hmyzslovenska.info
daandrukker
#3 Print Post
Posted on 25-10-2018 10:04
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Location:
Posts: 14
Joined: 23.10.18

It is a female subimago of the family Isonychiidae. You can post it to the facebook group "Mayfly Identification of North America" https://www.facebook.com/groups/1049341725077171/
 
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23.06.25 18:10
If you have some spare money, there is a copy (together with keys to pupae and larvae) for sale by Hermann L. Strack, Loguivy Plougras, France

23.06.25 11:18
Appreciate it, Tony Irwin! I got the hint to use the key next to Langton and Pinder key for females of Chironomidae. So no specific queries, except the keys... I will keep this on my list and hope th

19.06.25 15:33
I have the hard copy book, if you have any specific queries, but I'm not scanning the 500+ pages!

02.06.25 18:26
Anyone has "Chironomidae of the Holarctic region. Keys and diagnoses. Part 3. Adult Males Entomologica Scandinavica Supplement 34"? smolwaarneming@gma
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I have Russian Coenosia. nikita6510@ya.ru

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Is someone able to share with me "A key to the Russian species of the genus Coenosia"?

08.05.25 18:22
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03.05.25 08:35
Does someone has a scan of Nartshuk E.P. 2003. Key to families of Diptera (Insecta) of the fauna of Russian and adjacent countries. Proceedings of the Zoological Institute Vol. 294: 1-252 for me?

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