Gallery Links
Users Online
· Guests Online: 49

· Members Online: 0

· Total Members: 5,057
· Newest Member: Wilko Scheeres
Forum Threads
Newest Threads
· which fly?
· Sphaerocera curvipes...
· It seems close to Li...
· Potamia littoralis (...
· Fannia sp. ID? (Coen...
Hottest Threads
· Portraits of amat... [338]
· Fly bubble blowing [172]
· Ariasella lusitan... [105]
· Pinning flies and... [94]
Theme Switcher
Switch to:
Last Seen Users
· libor< 5 mins
· Woodmen01:39:10
· nowaytofly03:51:57
· weia07:55:04
· Ira Orlicek08:24:55
· John Carr08:48:15
· Andrzej08:50:50
· Andre Burgers09:42:05
· Juergen Peters11:04:32
· Vlieg11:32:26
Latest Photo Additions

Tabanus glaucopis (f...

Tabanus cordiger (fe...

Helina major, male (1)

Ectophasia crassipen...

Sciapus cf. euchromu...

Cordilura atrata (co...

Paragus quadrifascia...

Paragus quadrifascia...

Oxycera meigenii (fe...

Atrichopogon sp. (3)
More Information about: aptery
Term aptery
Explanation A condition where a specimen has no wings. A distinction should be made between the shedding of wings (e.g., some louse flies [Hippoboscidae] when they have found a suitable host) and the non-development of wings.
Aptery is often found in species that have a parasitic, terrestrial or even subterranean life style or that are found in other circumstances where wings are of little uses (e.g., boreal conditions or locations without natural enemies like some oceanic islands).
Within certain species apterous individuals may occur next to brachypterous individuals and/or fully winged individuals.
Category Morphology: wing
Submitted by Paul Beuk
Date Added/
Modified		 02.06.06
Comments
No Comments have been Posted.
Post Comment
Please Login to Post a Comment.
Date and time
02 September 2025 07:17
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: 0.13 seconds | 238,920,419 unique visits