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Diptera.info :: Identification queries :: Other insects, spiders, etc.
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Ephemeroptera
shar
#1 Print Post
Posted on 28-08-2006 20:11
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Dear all,

This evening I made a picture of a mayfly or as we call them in Holland: one-day-fly. Unfortunately it was windy and so the delicate fly could barely hold on to my kitchendoor. And ofcourse there was not much light, so the picture is somewhat overlighted Smile. I guess there is not much to say about this specie. I am just curious whether the yellows balls are it's eyes.

These mayflies fascinate me. I seldom see them, but that is not so strange, because they do not live that long. It is a good thing that I took a picture Wink
shar attached the following image:


[78.67Kb]
 
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shar
#2 Print Post
Posted on 28-08-2006 20:24
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a picture from the right angle, I think Smile
shar attached the following image:


[94.15Kb]
 
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Nikita Vikhrev
#3 Print Post
Posted on 28-08-2006 20:53
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Location: Moscow, Russia
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Hi Shar.
I think that your Ephemeroptera is male of Cloeon dipterum.
It is one of the most common Ephemeroptera. Larvae of Cloeon dipterum live in small ponds even with dirty water.
Nikita
Nikita Vikhrev - Zool Museum of Moscow University
 
shar
#4 Print Post
Posted on 28-08-2006 21:34
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Dear Nikita,

I think you are right, thank you Pfft
 
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Ben Hamers
#5 Print Post
Posted on 29-08-2006 18:45
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Location: Heerlen ( Holland )
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Joined: 16.12.04

shar wrote:


I am just curious whether the yellows balls are it's eyes.



Hello Shar,

Males in some Ephemeroptera sp. have so-called turban eyes.
The upper part (the yellow ball in your picture) with bigger facets is clearly separated from the lower (dark) part.

Ben
 
www.tephritidae.net
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07.03.24 00:01
Some flies preserved in ethanol and then pinned often get the eyes sunken, how can this be avoided? Best answer: I usually keep alcohol-collected material in alcohol

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Tony, I HAD a blank in the file name. Sorry!

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Tony, thanks! I tried it (see "Cylindromyia" Wink but don't see the image in the post.

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pjt - just send the post and attached image. Do not preview thread, as this will lose the link to the image,

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