A species that satisfies one major criterion of the scientific definition of species - it is reproductively isolated from others - but which is morphologically indistinguishable from one or more others. The group of those indistinguishable species together form a cryptic species complex. The individual species within the complex can only be separated using special techniques, like molecular genetics such as DNA barcoding.
Links: A cryptic species complex in the ant parasitoid Apocephalus paraponerae (Diptera: Phoridae).
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.
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)
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’?
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
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
We received requests to get permission to ask for ID in our Facebook group, https://www.facebo ok.com/groups/1798 95332035235/
Until now we pointed to diptera.info, but since Paul's passing we not
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