Gallery Links
Users Online
· Guests Online: 47

· Members Online: 0

· Total Members: 5,043
· Newest Member: Chalybion
Forum Threads
Theme Switcher
Switch to:
Last Seen Users
· Woodmen00:27:46
· BartNap00:37:03
· weia01:14:43
· smol01:25:15
· Volker01:53:35
· Reimund Ley02:11:08
· blaauw703:27:53
· Tony Irwin03:30:30
· libor04:12:45
· evdb04:28:45
Latest Photo Additions
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Print Thread
Which 5mm black fly with oblong heart-shaped orange marking? --> Platypezidae
konradZ
#1 Print Post
Posted on 14-08-2017 16:44
Member

Location: Vienna, Austria
Posts: 39
Joined: 29.01.17

Hi,
this fly I saw on August 3rd, 2017 in the northern foothills of Vienna. It was about 5mm long, maybe shorter. I have not been able to identify it and would appreciate your help.
Best regards,
Konrad
konradZ attached the following image:


[127.4Kb]
Edited by konradZ on 14-08-2017 18:33
 
johnes81
#2 Print Post
Posted on 14-08-2017 16:49
User Avatar

Member

Location: Berlin, Germany
Posts: 1980
Joined: 15.10.16

I have not met every diptera in Europe, so I could be very wrong:
I think that the orange color is a result of reflection of light from the wings.

as for the fly, I have no idea which family.
eventually, some of the more knowledgeable members will have a look.
you may have to wait a few days...
John and Nini. Naturalists not experts.
 
konradZ
#3 Print Post
Posted on 14-08-2017 16:53
Member

Location: Vienna, Austria
Posts: 39
Joined: 29.01.17

Thanks, John and Nini,
I have also considered the possibility of a reflection, but a member in another forum mentioned that he had seen other specimen of this fly that looked just like it - so even if it was a reflection, it would be characteristic.
Best regards,
Konrad
 
konradZ
#4 Print Post
Posted on 14-08-2017 17:05
Member

Location: Vienna, Austria
Posts: 39
Joined: 29.01.17

I'm adding a more closeup section of my photo which may show more detail in better quality.
Best regards,
Konrad
konradZ attached the following image:


[59.7Kb]
 
conopid
#5 Print Post
Posted on 14-08-2017 18:18
User Avatar

Member

Location: United Kingdom
Posts: 1039
Joined: 02.07.04

This fly is one of the Platypezidae. Yes the colours are reflective colours off the wing
Nigel Jones, Shrewsbury, United Kingdom
 
konradZ
#6 Print Post
Posted on 14-08-2017 18:32
Member

Location: Vienna, Austria
Posts: 39
Joined: 29.01.17

Thanks, Nigel!
Will check out the Platypezidae...
Best regards,
Konrad
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
very small black fly Diptera (adults) 7 06-07-2025 18:55
Tabanidae all black except the eyes --> Hybomitra aterrima Diptera (adults) 9 14-06-2025 08:49
Black fly with large 3rd antennal segment... --> cf. Periscepsia prunaria Diptera (adults) 5 26-04-2025 20:26
Black Muscid from 22.04.25 Diptera (adults) 2 25-04-2025 19:45
orange-grey diptera species? -> Brachyopa cf. bicolor Diptera (adults) 4 06-04-2025 18:57
Date and time
13 July 2025 14:21
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: 1.47 seconds | 231,179,642 unique visits