Who is here? 1 guest(s)
 Mayfly
|
|
| cyprinoid |
Posted on 02-05-2011 20:54
|
 Member Location: Posts: 1751 Joined: 19.06.09 |
Norway, 01.05.11. I have no idea where to start with this one. Fist time I really looked at a mayfly. About 10mm excluding tails (of which there were two). Hopefully someone can help me to get genus or maybe even species. Live specimen here: http://www.flickr...otostream/ Hyperbolizer |
 |
|
| cyprinoid |
Posted on 02-05-2011 20:55
|
|
Member Location: Posts: 1751 Joined: 19.06.09 |
Wing
Edited by cyprinoid on 02-05-2011 20:55 Hyperbolizer |
|
|
|
| atylotus |
Posted on 02-05-2011 21:41
|
 Member Location: Posts: 1112 Joined: 29.05.09 |
Ephemeroptera, and it must be genus Epeorus, for it is the only one I know of, whom has two tails |
|
|
|
| Tony Irwin |
Posted on 02-05-2011 21:46
|
 Member Location: Posts: 7168 Joined: 19.11.04 |
The wing looks very like Leptophlebia marginata, so I think you lost a tail filament - there should be three!
Tony ---------- Tony Irwin |
|
|
|
| Tony Irwin |
Posted on 02-05-2011 21:53
|
|
Member Location: Posts: 7168 Joined: 19.11.04 |
atylotus wrote: Ephemeroptera, and it must be genus Epeorus, for it is the only one I know of, whom has two tails Baetidae, Heptageniidae (including Epeorus) and Siphlonuridae all have only two tails - but this wing is not from any of them. Tony ---------- Tony Irwin |
|
|
|
| atylotus |
Posted on 03-05-2011 10:15
|
|
Member Location: Posts: 1112 Joined: 29.05.09 |
Tony, of course you are absolutely right. I looked in Bauernfeind & Humpesch (2001) and indeed many more genera (in the adult stage) have two tails. and the wings look indeed like a Leptophlebiidae. I made a mistake with the nymphal characteristics: the nymph of Epeorus is the only genus with 2 filaments. Edited by atylotus on 03-05-2011 10:17 |
|
|
|
| Tony Irwin |
Posted on 03-05-2011 18:02
|
|
Member Location: Posts: 7168 Joined: 19.11.04 |
Thankfully not all children look like their parents! 
Tony ---------- Tony Irwin |
|
|
|
| cyprinoid |
Posted on 04-05-2011 08:01
|
|
Member Location: Posts: 1751 Joined: 19.06.09 |
Thank you both! 
Hyperbolizer |
|
|
|
| daandrukker |
Posted on 25-10-2018 10:06
|
|
Member Location: Posts: 14 Joined: 23.10.18 |
Leptophlebia marginata is correct, a female imago |
|
|
|
| Jump to Forum: |
but don't see the image in the post.