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Diptera.info :: Identification queries :: Diptera (eggs, larvae, pupae)
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mystery fly larva in decaying log
Keith Short
#1 Print Post
Posted on 21-07-2020 21:44
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Location: Loves Park, Illinois, USA
Posts: 37
Joined: 10.07.12

I found this larva in a tree that was rotting in a forest in Northern Illinois. I was searching for fungus gnats but did not find any. I took a cup of the rotting material and processed it in a Belize Funnel and got this critter. It has grown considerably in the week since I found it eating? There were some Drosophila melanogaster larvae available as well as potting soil in the container where it was kept. The posterior reminds me of a dolichopod, but the anterior end does not look a thing like a doli.

Anterior closeup

Posterior closeup

not sure how to have two photos...
Keith Short attached the following image:


[139.85Kb]
 
atylotus
#2 Print Post
Posted on 22-07-2020 06:31
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Location: Amsterdam, NL
Posts: 1166
Joined: 29.05.09

Add a reply to your own message with some text, for example: habitus or anterior part, and you can add the next photo. For each extra photo you want to show you have to add a reply.
By the way, I do not know what this is.
 
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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
il.com

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

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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04.03.25 17:10
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