Gallery Links
Users Online
· Guests Online: 44

· Members Online: 2
Woodmen, smol

· Total Members: 5,041
· Newest Member: ramon mello
Forum Threads
Newest Threads
· Dolichopodidae-3 ID ...
· Dolichopodidae-2 ID ...
· Dolichopodidae ID =>...
· Siphona geniculata ?
· Xylota from Bornholm...
Hottest Threads
· Portraits of amat... [338]
· Fly bubble blowing [172]
· Ariasella lusitan... [105]
· Pinning flies and... [94]
Theme Switcher
Switch to:
Last Seen Users
· WoodmenOnline
· smolOnline
· Ruth Ahlburg< 5 mins
· Nacho Cabellos00:07:29
· John Carr00:24:12
· weia00:32:19
· cebe00:46:04
· Tony Irwin00:48:32
· eklans00:50:27
· evdb01:03:05
Latest Photo Additions

Tabanus bovinus (mal...

Hybomitra aterrima (...

Odontomyia hydroleon...

Odontomyia hydroleon...

Culiseta annulata (m...

Culiseta annulata (m...

Hybomitra aterrima (...

Hybomitra aterrima (...

Nothomyia calopus (1)

Nemotelus acutirostr...
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Print Thread
Identified: Gonia bimaculata by Zeegers
valter
#1 Print Post
Posted on 19-11-2007 23:52
User Avatar

Member

Location: Faro, Portugal
Posts: 1998
Joined: 09.07.07

 Location: Algarve (Eastern), Portugal

Date Photo Taken: November 18, 2007
valter attached the following image:


[178.11Kb]
Edited by valter on 23-11-2007 10:34
 
http://www.flickr.com/photos/valter/
Kahis
#2 Print Post
Posted on 20-11-2007 00:02
User Avatar

Member

Location: Helsinki, Finland
Posts: 1999
Joined: 02.09.04

 Gonia (Tachinidae)
Kahis
 
www.iki.fi/kahanpaa
valter
#3 Print Post
Posted on 22-11-2007 23:15
User Avatar

Member

Location: Faro, Portugal
Posts: 1998
Joined: 09.07.07
Kahis wrote:
Gonia (Tachinidae)


Which Gonia Species (for south of Portugal on November 18):

Gonia atra Meigen 1826

or

Gonia bimaculata Wiedemann 1819


Thanks.
Edited by valter on 22-11-2007 23:42
 
http://www.flickr.com/photos/valter/
Kahis
#4 Print Post
Posted on 22-11-2007 23:40
User Avatar

Member

Location: Helsinki, Finland
Posts: 1999
Joined: 02.09.04

 I have no idea Smile
Kahis
 
www.iki.fi/kahanpaa
valter
#5 Print Post
Posted on 22-11-2007 23:43
User Avatar

Member

Location: Faro, Portugal
Posts: 1998
Joined: 09.07.07

 Which are the main differences between Gonia atra and Gonia bimaculata ?

Thanks.
 
http://www.flickr.com/photos/valter/
Zeegers
#6 Print Post
Posted on 23-11-2007 09:41
Member

Location: Soest, NL
Posts: 18991
Joined: 21.07.04

 atra is very, very black.

This is bimaculata, indeed.


Theo
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Mycetophilidae -->Leia cf. bimaculata, female Diptera (adults) 4 01-07-2025 14:26
Tachinidae - Gonia picea? --> confirmed Diptera (adults) 6 22-06-2025 08:15
Tachinidae Gonia atra Diptera (adults) 3 23-04-2025 19:39
Gonia sp. or Gonia picea? Diptera (adults) 8 16-04-2025 03:51
Tachinidae ID, please=>Gonia vacua Diptera (adults) 11 24-02-2025 11:24
Date and time
08 July 2025 18:01
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
· Voltinism in Chaoborus
· Vitaliy Nikolaevich ...
· Mating behaviour and...
· Oviposition into the...
· African Invertebrates
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.

Tony Irwin
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

smol
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

Tony Irwin
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!

smol
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

Nikita Vikhrev
28.05.25 20:57
I have Russian Coenosia. nikita6510@ya.ru

smol
28.05.25 12:25
Is someone able to share with me "A key to the Russian species of the genus Coenosia"?

Nikita Vikhrev
08.05.25 18:22
I have

rvanderweele
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?

Zeegers
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

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

Render time: 1.98 seconds | 230,550,854 unique visits