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Unexpected down-time
Probably due to a flood in search bot visits (I can not imagine a DOS attack on Diptera.info) one of the panel scripts on the opening page of the site caused an overload on the database server. As a result the host decided to make the database unavailable until I had sorted the problem. Well, I had sorted the problem but next it took them more than 24 hours to get things back. Anyway, the panel was disabled and another panel is now presented in a more simple version to also reduce the server load. Hopefully everything will keep on moving normally now.

I apologise for any frustration this may have caused you. You can count on it that I was frustrated...

Paul
New article
A new article by Martin Suvák (on the behaviour of Coenosia attenuata [Muscidae]) was added today.
Dedicated papers
Elena Kameneva dedicated a paper on Herina (Ulidiidae) to Bob van Aartsen, who passed away last year at the age of 87. The paper can be downloaded HERE. The downloads are listed alphabetically so you need to scroll down to 'K'.
New forum added
I added a new forum Misidentifications in Gallery to report any errors you might find in the Gallery. Admittedly, you can report such in the Comments as well but these go unnoticed by many members. So, please, use the forum when ever necessary. (I hope not too often.)
Environmental Palaeoecology and Aquatic Ecology courses
David Hunt would like to draw your attention to the 2007/2008 short-course programme in Environmental Palaeoecology and Aquatic Ecology being offered by the Environmental Change Research Centre, University College London. This programme is in collaboration with Queen Mary College (QMUL) and the Centre of Ecology and Hydrology (CEH). Registration is now open and the courses available include: [See: Read more]
Date and time
26 March 2026 06:14
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Syrph the Net
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Last updated: 25.08.2011
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20.02.26 13:31
Canada plans to eliminate the Diptera group at the CNC. See post in the News section of the main page.

18.02.26 09:33
Anyone have scans of the Genus Semaranga in: 1)Kanmiya, K. (1983) A systematic study of the Japanese Chloropidae (Diptera). 2) Andersson, H. (1977 Taxonomic and Phylogenetic studies on Chloropid

10.02.26 19:36
Hello Moumoule !

07.01.26 15:52
Pipunculidae from Mongolia! I am looking for specialist who is committed to ID these. There will be a lot of material coming from my expeditions.

06.12.25 21:37
He last posted here in April, identifying some Chloropidae.

04.12.25 20:02
Dr Michael von Tschirnhaus, a leading expert on Chloropidae and Agromyzidae, died on 16 September 2025 at the age of 86. He will be greatly missed by the international community. R.I.P.

03.12.25 12:46
Anyone has the scan of "Harkness, R. D.; Ismay, J. W. 1976: A new species of Trachysiphonella (Dipt., Chloropidae) from Greece, associated with an ant Cataglyphis bicolor (F.) (Hym., Formicidae)

01.12.25 22:29
I will try to fix the messages this month. We have to make some other configuration changes before software goes out of support at end of year.

29.11.25 21:57
I would prefer not to receive any more messages from diptera.info signed by Paul... (Thread reply notification)... Could they be signed by ‘The diptera.info team’?

19.11.25 12:31
It is with deepest sadness in my heart that I announce that on Saturday, November 15, one of the great minds of world dipterology, prof. Rudolf Rozkošny, left us forever. Please remember him with a

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