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Diptera.info :: Identification queries :: Diptera (adults)
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Greenish gnat, 2 mm => Chironomidae, tribe Tanytarsini
Markus Koschinsky
#1 Print Post
Posted on 13-05-2022 21:40
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Location: Germany, Northrhine-Westphalia, Rheine, 35 m above sea level, garden
Time: 11th of May, 2022
Photos: Markus Koschinsky
Body size: approx. 2 mm

Dear Forum,

I found these 2 gnats at the inside of our window. I believe they're the same species, although one exemplar was more greenish than the other. Both of them were generally quite hairy (wings, antennae, legs...), and both had extremely long fore-legs (while both had one side, seemingly, broken off), which they didn't use for walking, they simply held them at the front while walking with the other 4 legs.

Any option to get the right ID?

Thanks,

Markus
Markus Koschinsky attached the following image:


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Edited by Markus Koschinsky on 14-05-2022 09:35
 
Markus Koschinsky
#2 Print Post
Posted on 13-05-2022 21:40
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2nd picture 1st exemplar
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Markus Koschinsky
#3 Print Post
Posted on 13-05-2022 21:41
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3rd picture 1st exemplar
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Markus Koschinsky
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Posted on 13-05-2022 21:41
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1st pictdure 2nd exemplar
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Markus Koschinsky
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Posted on 13-05-2022 21:42
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2nd pictdure 2nd exemplar
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John Carr
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Posted on 14-05-2022 00:01
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Chironomidae tribe Tanytarsini.
 
http://www.flickr.com/photos/31715949@N00
Markus Koschinsky
#7 Print Post
Posted on 14-05-2022 09:26
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Thanks a lot, John!

Markus
 
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24.08.25 16:55
Thanks for your proposal, but for me this option is ineligible.

15.08.25 10:15
For those specialists not active on Facebook, I just ask to consider to join our group on FB. Please, be aware that it is not necessary at all to be active on FB outside the diptera group. Actually, n

15.08.25 10:13
We received requests to get permission to ask for ID in our Facebook group, https://www.facebo
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95332035235/ Until now we pointed to diptera.info, but since Paul's passing we not

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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28.05.25 20:57
I have Russian Coenosia. nikita6510@ya.ru

28.05.25 12:25
Is someone able to share with me "A key to the Russian species of the genus Coenosia"?

08.05.25 18:22
I have

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