Gallery Links
Users Online
· Guests Online: 13

· Members Online: 2
Isidro, Juergen Peters

· Total Members: 4,280
· Newest Member: Farias
Forum Threads
Theme Switcher
Switch to:
Last Seen Users
· IsidroOnline
· Juergen Peters< 5 mins
· Tony Irwin< 5 mins
· runetk00:46:08
· Carnifex00:46:44
· umutgungor00:54:45
· Bjarte01:02:46
· RamiP01:07:21
· Armen Seropian01:16:24
· Rosevinge1501:21:22
Latest Photo Additions
View Thread
Diptera.info :: Family forums :: Syrphidae
Who is here? 1 guest(s)
 Print Thread
Cheilosia? -> Pelecocera cf. lusitanica
ole
#1 Print Post
Posted on 25-08-2012 23:21
User Avatar

Member

Location: copenhagen /Denmark
Posts: 577
Joined: 29.11.07

it is viewed on heather.
On heather moorland in the small island Læsø in Kattegat 18.Aug.
could perhaps be Cheilosia laticornis?(though it´s not been rec. from DK)
This one really pussels me!

Thanks in advance, Ole
ole attached the following image:


[69.66Kb]
Edited by ole on 29-08-2012 22:22
 
ole
#2 Print Post
Posted on 25-08-2012 23:21
User Avatar

Member

Location: copenhagen /Denmark
Posts: 577
Joined: 29.11.07

more
ole attached the following image:


[81.5Kb]
 
ole
#3 Print Post
Posted on 25-08-2012 23:23
User Avatar

Member

Location: copenhagen /Denmark
Posts: 577
Joined: 29.11.07

and more
ole attached the following image:


[64.37Kb]
 
Paul Beuk
#4 Print Post
Posted on 26-08-2012 10:25
User Avatar

Super Administrator

Location: Netherlands
Posts: 17074
Joined: 11.05.04

Pelecocera tricincta comes to mind, with those antennae and markings on the abdomen.
Paul

- - - -

Paul Beuk on https://diptera.info
 
https://diptera.info
ole
#5 Print Post
Posted on 26-08-2012 21:00
User Avatar

Member

Location: copenhagen /Denmark
Posts: 577
Joined: 29.11.07

Hi Paul.
Thank you very much for looking at this fly!

I´ve read the key in "Nationalnyklen - Eristalinae & Microdontinae" Wich perfectly leeds to Pelecocera.

But in tricincta there are some misfits:
- 3.Antaenna part and Arista should be pointing straight forward but Arista points obliquely upwards;
- The grey marknings on the tergits Should be yellow and larger.

It made me take a closer look at the wing venation. The angels on the picts. are fare from perfect but it seems that m1 follows the wingtip instead of make an 90degree angel to R4+5.

This leeds to P.caledonica/lusitanica.
Grey small markings on tegits and no "vhite hairs near ant. spirakel" leeds to P caledonica.

Do my amateur analysis make sence?

Ole
ole attached the following image:


[65.32Kb]
 
ole
#6 Print Post
Posted on 26-08-2012 21:01
User Avatar

Member

Location: copenhagen /Denmark
Posts: 577
Joined: 29.11.07

total
ole attached the following image:


[73.31Kb]
 
Dieter
#7 Print Post
Posted on 29-08-2012 12:30
Member

Location: Munich, Germany
Posts: 114
Joined: 15.04.07

the hairs near anterior spiracle - if present - are difficult to observe. I think lusitanica would be more likely. However, without a voucher we will never know what it is really is...

Best wishes
Dieter
 
ole
#8 Print Post
Posted on 29-08-2012 21:55
User Avatar

Member

Location: copenhagen /Denmark
Posts: 577
Joined: 29.11.07

Hi Dieter.
Thank you very much!
Next time´I´ll certainly catch it, (but I´ll probably never get another chance)

Best wishes, Ole
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Cheilosia for ID Syrphidae 1 31-07-2019 10:20
Cheilosia soror ? Syrphidae 1 28-07-2019 13:28
Cheilosia? => C. cf. variabilis Syrphidae 3 13-07-2019 13:16
Cheilosia sp. ID > Pipizella sp. Syrphidae 5 25-06-2019 21:42
Cheilosia sp. ID Syrphidae 2 25-06-2019 21:39
Date and time
18 August 2019 21:52
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.

25.07.19 15:13
@Paul Beuk Thanks mate!! Best wishes!

22.07.19 15:09
Where are the meaning abbreviations of Lindner's series Die Fliegen der Palaearktischen Region, ie. f1: anterior femur, ...and what about "p"? (I don't possess volume I)

17.07.19 19:37
Yup, you can view the wing from above (dorsal side) and from beneath (ventral side).

16.07.19 13:31
Hey Dipterists! Quick Question: Vein r2+3 bare beneath. I've always assumed that this is below as in when you look at the wing flat. Am I right? Thank youuuuu! Pfft

18.06.19 08:07
TumbsUp

14.06.19 22:21
Thank you Elisabeth Wink

12.06.19 13:47
NICE TO SEE YOU BACK STEPHANE!

11.06.19 14:22
Thanks to you also Paul.

04.06.19 13:15
But thanks!

04.06.19 13:14
Old? Young!

Render time: 3.33 seconds | 141,091,050 unique visits