Gallery Links
Users Online
· Guests Online: 24

· Members Online: 0

· Total Members: 5,068
· Newest Member: Francierlem Fonseca
Forum Threads
Newest Threads
· Miltogramma ID
· Eristalis similis or...
· Pegomya? Id. Please....
· Chrysotoxum?
· ? (Mycetophilidae)
Hottest Threads
· Portraits of amat... [338]
· Fly bubble blowing [172]
· Ariasella lusitan... [105]
· Pinning flies and... [94]
Theme Switcher
Switch to:
Last Seen Users
· Woodmen< 5 mins
· Jan Maca02:00:58
· Auratus02:01:52
· weia02:04:28
· Reimund Ley02:15:33
· Carnifex02:43:47
· ESant03:40:39
· Volker04:05:59
· Phil Smith04:12:33
· Maherjos04:13:53
Latest Photo Additions

Metacemyia calloti (2)

Metacemyia calloti (1)

Tabanus glaucopis (f...

Tabanus glaucopis (f...

Tabanus cordiger (fe...

Tabanus cordiger (fe...

Tachytrechus notatus...

Tachytrechus notatus...

Tachytrechus notatus...

Tachytrechus notatus...
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
 Print Thread
Muscidae: Dichaetomyia sp.?
Clive Lau
#1 Print Post
Posted on 31-03-2021 07:44
Member

Location: Hong Kong
Posts: 669
Joined: 27.03.07

 Is this Dichaetomyia sp.? Is it possible to identify the species? Attracted to light indoor. Collected in Hong Kong, 30.iii.2021.
Clive Lau attached the following image:


[292.55Kb]
 
Clive Lau
#2 Print Post
Posted on 31-03-2021 07:44
Member

Location: Hong Kong
Posts: 669
Joined: 27.03.07

 Side, head, abdomen and wing
Clive Lau attached the following image:


[293.92Kb]
 
Nikita Vikhrev
#3 Print Post
Posted on 31-03-2021 12:28
User Avatar

Member

Location: Moscow, Russia
Posts: 9491
Joined: 24.05.05

 Mydaea
Nikita Vikhrev - Zool Museum of Moscow University
 
John Carr
#4 Print Post
Posted on 28-01-2024 18:43
User Avatar

Super Administrator

Location: Massachusetts, USA
Posts: 10527
Joined: 22.10.10

 I can not place this in the key to Chinese Mydaeinae (Xue and Tian, 2014).
Only two species of Mydaea have 3 post dc and yellow femora. One of them has a black basicosta, the other has a long prealar and a posteroventral bristle on the fore tibia. The key is for males, but these are not usually sexually dimorphic characters.

https://academic.oup.com/jinsectscience/article/14/1/22/2385619
 
http://www.flickr.com/photos/31715949@N00
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Muscidae Diptera (adults) 5 25-10-2025 22:59
Muscidae? Diptera (adults) 7 25-10-2025 21:31
Muscidae Hydrotaea ? Diptera (adults) 3 25-10-2025 18:13
Muscidae Diptera (adults) 2 25-10-2025 17:51
Muscidae of Central Europe Interesting literature 56 25-10-2025 16:41
Date and time
04 November 2025 15:16
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.

eklans
24.08.25 16:55
Thanks for your proposal, but for me this option is ineligible.

rvanderweele
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

rvanderweele
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

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

Render time: 0.57 seconds | 247,298,461 unique visits