Gallery Links
Users Online
· Guests Online: 32

· Members Online: 0

· Total Members: 4,994
· Newest Member: Phengaris
Forum Threads
Newest Threads
· Conopidae
· Tephritidae: Female ...
· Sciomyzidae
· Diastatidae
· Sybistroma impar?
Hottest Threads
· Portraits of amat... [338]
· Fly bubble blowing [172]
· Ariasella lusitan... [105]
· Pinning flies and... [94]
Theme Switcher
Switch to:
Last Seen Users
· evdb< 5 mins
· eklans00:21:41
· weia00:34:23
· kuv01:07:53
· Roger Thomason01:26:08
· Juergen Peters01:28:46
· BeJoCo01:52:14
· christoophe01:58:30
· smol02:30:39
· Tony Irwin02:50:46
Latest Photo Additions

Scatopsidae (larva) (1)

Leopoldius signatus ...

Cremifania bulgarcia...

Cremifania bulgarica...

Cremifania bulgarica...

Hybomitra distinguen...

Hybomitra distinguen...

Hybomitra distinguen...

Chrysops relictus (f...

Solieria pacifica (3)
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: 1995
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: 1995
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: 1995
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: 18829
Joined: 21.07.04

 atra is very, very black.

This is bimaculata, indeed.


Theo
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Tabanus to be identified Diptera (adults) 5 27-12-2024 16:40
Hybomitra to be identified Diptera (adults) 4 26-12-2024 19:27
Agromyzidae near pond -> Cerodontha (Dizygomyza) bimaculata group Diptera (adults) 7 25-09-2024 17:40
Gonia divisa Diptera (adults) 4 23-09-2024 14:45
ID: Tachinidae (Gonia?) #2 Diptera (adults) 2 23-09-2024 11:50
Date and time
10 January 2025 18:35
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.

rafael_carbonell
19.12.24 12:33
Received missing pages from @royensoc.co.uk, free download available for a few days: https://we.tl/t-vk
a2lFLsYU

rafael_carbonell
17.12.24 23:03
Downloaded the British Handbook Diptera: Bibionid and Scatopsidae flies but pages 58, 59, 67, 68 are missing. Anybody has a complete copy?

Zeegers
08.11.24 16:10
Www.abebooks.com

Gnats2meetu
29.07.24 13:19
Don't suppose anyone knows anwhere selling a copy of Contributions to a Manual of Palaearctic Diptera 2? Always wanted a copy.... Smile

Paul Beuk
16.07.24 11:37
TumbsUp

Jan Willem
11.07.24 12:59
Following up on the update provided by Paul on the donations received in 2024, I just made a donation. Follow my example Wink

pensae
17.08.23 15:23
Aneomochtherus

pjt
17.08.23 13:54
Tony, I HAD a blank in the file name. Sorry!

pjt
17.08.23 13:44
Tony, thanks! I tried it (see "Cylindromyia" Wink but don't see the image in the post.

Tony Irwin
17.08.23 11:37
pjt - just send the post and attached image. Do not preview thread, as this will lose the link to the image,

Render time: 0.74 seconds | 207,630,409 unique visits