Gallery Links
Users Online
· Guests Online: 38

· Members Online: 0

· Total Members: 5,045
· Newest Member: Sandro Kiladze
Forum Threads
Theme Switcher
Switch to:
Last Seen Users
· Volker00:09:01
· blaauw700:11:30
· Nosferatumyia00:36:49
· Michael Carlsen02:16:28
· Isidro03:42:52
· Juergen Peters08:21:29
· Azuro08:57:12
· ESant09:16:13
· weia09:49:29
· John Carr10:02:10
Latest Photo Additions
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Print Thread
Dalmannia species
Gerard Pennards
#1 Print Post
Posted on 27-08-2006 22:04
User Avatar

Member

Location: Amersfoort
Posts: 1914
Joined: 07.06.04

This is a species in the genus Dalmannia of the family Conopidae!
Although it looks a bit like Dalmannia punctata, it is different, also in the color of the abdomen.
The fly was collected in Southern France in may. Anyone knows what species this might be?
Greetings, Gerard
Gerard Pennards attached the following image:


[102.01Kb]
Edited by Gerard Pennards on 27-08-2006 22:06
Greetings,
Gerard Pennards
 
Gerard Pennards
#2 Print Post
Posted on 27-08-2006 22:07
User Avatar

Member

Location: Amersfoort
Posts: 1914
Joined: 07.06.04

The abdomen
Gerard Pennards attached the following image:


[98.72Kb]
Greetings,
Gerard Pennards
 
Gerard Pennards
#3 Print Post
Posted on 27-08-2006 22:08
User Avatar

Member

Location: Amersfoort
Posts: 1914
Joined: 07.06.04

The head
Gerard Pennards attached the following image:


[130.75Kb]
Greetings,
Gerard Pennards
 
Gerard Pennards
#4 Print Post
Posted on 09-09-2006 10:22
User Avatar

Member

Location: Amersfoort
Posts: 1914
Joined: 07.06.04

So, no Conopid lovers in the forum??
Greetings,
Gerard Pennards
 
Tony Irwin
#5 Print Post
Posted on 09-09-2006 12:06
User Avatar

Member

Location: Norwich, England
Posts: 7286
Joined: 19.11.04

Hi Gerard
I agree it's Dalmannia, but not punctatum. Have you tried Seguy's key? I haven't got it here, but will check it next week and may be able to get a name then.
Tony
----------
Tony Irwin
 
Gerard Pennards
#6 Print Post
Posted on 09-09-2006 12:23
User Avatar

Member

Location: Amersfoort
Posts: 1914
Joined: 07.06.04

Thanks Tony,
No I haven't got Seguy's key here, maybe it would be a good idea to try to get his keys for Diptera, because I spent a lot of time in France!
Hope to hear more from you,
Greetings,
Greetings,
Gerard Pennards
 
Tony Irwin
#7 Print Post
Posted on 11-09-2006 20:35
User Avatar

Member

Location: Norwich, England
Posts: 7286
Joined: 19.11.04

Hi Gerard
I think it's safe to call this Dalmannia dorsalis.
I don't know Dalmannia confusa, which appears to be known only from Croatia.
It's certainly not D. punctata (a single row of central spots) or D. marginata (all black scutellum).
There appears to be a bit of confusion* over dorsalis and aculeata, but it seems that aculeata has yellow front coxae and is larger (9 - 12 mm). D. dorsalis has black front coxae and is smaller (5 - 6 mm). On the basis of coxal colour, yours seems to be dorsalis. The size should confirm this.
Apparently D. dorsalis occurs in Finland, so perhaps Kahis is familiar with this species and can tell us whether it looks like it! Wink

* It appears that Seguy thought dorsalis was a synonym of aculeata, but his description of his other species (flavescens) fits dorsalis better, though it differs in a couple of points.
Edited by Tony Irwin on 11-09-2006 20:37
Tony
----------
Tony Irwin
 
Gerard Pennards
#8 Print Post
Posted on 11-09-2006 21:36
User Avatar

Member

Location: Amersfoort
Posts: 1914
Joined: 07.06.04

Thnx Tony,
I had already found several species in the genus Dalmannia via the internet, but no link to a key or pictures.
Now I can label them correctly. Thanks again, greetings
Gerard
Greetings,
Gerard Pennards
 
Kahis
#9 Print Post
Posted on 11-09-2006 21:56
User Avatar

Member

Location: Helsinki, Finland
Posts: 1999
Joined: 02.09.04

Tony Irwin wrote:
Apparently D. dorsalis occurs in Finland, so perhaps Kahis is familiar with this species and can tell us whether it looks like it! Wink


It has been collected only four times from Finland in the pre-war years. I think it may be extinct now. All records are from a small area in south-central Finland; a region known for its very early springs. The dry, open habitats in the region are practically all lost due to changes in field and forest management.
Kahis
 
www.iki.fi/kahanpaa
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
ID possible? Family, Genus, Species? Diptera (adults) 2 11-05-2025 16:22
Hydrotaea species Diptera (adults) 7 11-05-2025 08:20
Syrphus species? Syrphidae 5 18-04-2025 20:47
Chloropidae genus Elachiptera ID species ? Diptera (adults) 4 07-04-2025 08:14
orange-grey diptera species? -> Brachyopa cf. bicolor Diptera (adults) 4 06-04-2025 18:57
Date and time
17 July 2025 08:06
Login
Username

Password



Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.
Temporary email?
Due to fact this site has functionality making use of your email address, any registration using a temporary email address will be rejected.

Paul
Donate
Please, help to make
Diptera.info
possible and enable
further improvements!
Latest Articles
Syrph the Net
Those who want to have access to the Syrph the Net database need to sign the
License Agreement -
Click to Download


Public files of Syrph the Net can be downloaded HERE

Last updated: 25.08.2011
Shoutbox
You must login to post a message.

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?

10.03.25 18:02
We are looking for a new webmaster https://diptera.in
fo/forum/viewthrea
d.php?thread_id=11
5023&rowstart=20

04.03.25 17:10
Please use the link posted below to remember and honour Paul, if you wish

Render time: 1.02 seconds | 231,616,711 unique visits