Gallery Links
Users Online
· Guests Online: 36

· Members Online: 0

· Total Members: 5,072
· Newest Member: Topopa
Forum Threads
Theme Switcher
Switch to:
Last Seen Users
· Juergen Peters00:13:48
· weia00:14:35
· piros02:11:16
· libor02:12:40
· Jordi Clavell02:24:59
· evdb03:23:45
· Oryctes03:33:24
· smol03:54:36
· eklans04:11:35
· tabiatdostu04:55:25
Latest Photo Additions
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
 Print Thread
Female Tabanus sudeticus, or bovinus?
Markus Koschinsky
#1 Print Post
Posted on 21-05-2022 20:19
Member

Location:
Posts: 289
Joined: 11.05.17

Location: Germany, Northrhine-Westphalia, Rheine, 35 m above sea level, garden
Time: 21st of May, 2022
Photos: Markus Koschinsky
Body size: approx. 16 mm

Dear Forum,

I found this fly very close to the small garden pond. Which one is it?

Thanks,


Markus
Markus Koschinsky attached the following image:


[86.72Kb]
 
Markus Koschinsky
#2 Print Post
Posted on 21-05-2022 20:20
Member

Location:
Posts: 289
Joined: 11.05.17

2nd picture
Markus Koschinsky attached the following image:


[80.38Kb]
 
Markus Koschinsky
#3 Print Post
Posted on 21-05-2022 20:21
Member

Location:
Posts: 289
Joined: 11.05.17

3rd picture
Markus Koschinsky attached the following image:


[104.06Kb]
 
Markus Koschinsky
#4 Print Post
Posted on 21-05-2022 20:21
Member

Location:
Posts: 289
Joined: 11.05.17

4th picture
Markus Koschinsky attached the following image:


[77.94Kb]
 
Axel D
#5 Print Post
Posted on 22-05-2022 13:25
User Avatar

Member

Location: France
Posts: 214
Joined: 16.10.15

With these 3 lines on the eyes, it is something else. The eyes are very hairy, Hybomitra ?
 
Markus Koschinsky
#6 Print Post
Posted on 22-05-2022 14:57
Member

Location:
Posts: 289
Joined: 11.05.17

Thanks a lot, Axel!

Hybomitra could fit, although, from the information which I found on the internet, I will likely not be able to see sufficiently details on my pictures to come to the species... I see orange basis of the antenna, I see pale-orange side-markings on tergit 1 & 2, and a glimpse of the same color on tergit 3, I see the bright triangle-shaped marks on the center line of the abdomen, it does NOT have orange upper parts of the tibiae... but I can't see the color of the hair on the 2nd tergit.

There's no description of a species that would fit to all characteristics.

Any chance? Or should I keep it a Hybomitra sp.?

Thanks!

Marks
 
Zeegers
#7 Print Post
Posted on 22-05-2022 19:10
Member

Location: Soest, NL
Posts: 19233
Joined: 21.07.04

It is a straightforward female Hybomitra bimaculata.

Theo
 
Markus Koschinsky
#8 Print Post
Posted on 22-05-2022 19:23
Member

Location:
Posts: 289
Joined: 11.05.17

Thanks a lot, Theo!

May I ask, which characteristic is making the decision?

Markus
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Tachinidae, Phryno vetula, female Diptera (adults) 3 12-12-2025 21:18
Besseria lateritia? -> Confirmed (female) Diptera (adults) 4 11-12-2025 08:59
Agromyzidae, Cerodontha denticornis, female Diptera (adults) 3 10-12-2025 18:07
which Diptera species? --> female Dryope cf. flaveola (grey winter generation) Diptera (adults) 9 08-12-2025 23:59
Pollenia sp. ? --> female Pollenia sp. Diptera (adults) 6 08-12-2025 16:04
Date and time
13 December 2025 22:02
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.

06.12.25 21:37
He last posted here in April, identifying some Chloropidae.

04.12.25 20:02
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.

03.12.25 12:46
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)

01.12.25 22:29
I will try to fix the messages this month. We have to make some other configuration changes before software goes out of support at end of year.

29.11.25 21:57
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’?

19.11.25 12:31
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

15.08.25 10:15
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

15.08.25 10:13
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

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

Render time: 1.66 seconds | 251,853,999 unique visits