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 Ephemeroptera
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| Klaas |
Posted on 07-08-2010 18:38
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 Member Location: Posts: 655 Joined: 15.10.08 |
3 august 2010, The Netherlands, Reestdal In vegetation near stream, 6,3 mm long It is a male - in females the eyes are more normal. In Baetis i pictured a male with pillow shaped upper eyes, but the eyes in this species are quit weird also... I wonder which species this is Klaas |
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| Klaas |
Posted on 07-08-2010 18:40
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Member Location: Posts: 655 Joined: 15.10.08 |
a closer view to the head |
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| paqui |
Posted on 09-08-2010 22:22
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Member Location: Posts: 816 Joined: 02.09.05 |
maleīs eyes, not that strange :) Iīve no idea, i "feel" Baetis is more probable than Centroptilum but I canīt tell, in case it is Baetis the colour of the eyes seems next to B. fuscatus more than to B. rhodani - it should have 2 tails (not 3) - it should have (though maybe very reduced) a 2nd pair of wings Thereīs a nice and cheap book from "naturalistīs handbooks", Nr 13, (Harker, J.) but i donīt know if it will be good for Nederlands, theres a better guide now for all Europe, but not that cheap. Good luck :) |
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| Klaas |
Posted on 10-08-2010 18:27
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Member Location: Posts: 655 Joined: 15.10.08 |
paqui wrote: maleīs eyes, not that strange  Iīve no idea, i "feel" Baetis is more probable than Centroptilum but I canīt tell, in case it is Baetis the colour of the eyes seems next to B. fuscatus more than to B. rhodani- it should have 2 tails (not 3) - it should have (though maybe very reduced) a 2nd pair of wings Thereīs a nice and cheap book from "naturalistīs handbooks", Nr 13, (Harker, J.) but i donīt know if it will be good for Nederlands, theres a better guide now for all Europe, but not that cheap. Good luck Yes, second pair of wing very reduced till about 0,5 mm and probable two tailed, but it lacks one. And thanks for the rest of your info Klaas |
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| daandrukker |
Posted on 25-10-2018 10:08
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Member Location: Posts: 14 Joined: 23.10.18 |
Cloeon dipterum male imago |
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but don't see the image in the post.