Gallery Links
Users Online
· Guests Online: 9

· Members Online: 0

· Total Members: 4,363
· Newest Member: Cart
Forum Threads
Theme Switcher
Switch to:
Last Seen Users
· Juergen Peters01:10:46
· edolis01:21:59
· John Carr01:37:49
· Paul Beuk02:20:37
· parnassius02:21:02
· helge02:28:38
· KostasZontanos02:32:58
· Maks S02:44:34
· Renko02:53:05
· Andre Burgers03:01:27
Latest Photo Additions
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Print Thread
Bolitophila spinigera
kurt
#1 Print Post
Posted on 04-12-2019 20:04
Member

Location:
Posts: 3559
Joined: 27.11.08

Spieces possible?
Photo from 4 August 2019 Kramfors 62 N, E 17 Ångermanland, Sweden.

Thanks for your help in advance

Regards
Kurt Holmqvist
kurt attached the following image:


[146.13Kb]
Edited by kurt on 08-12-2019 20:18
 
eklans
#2 Print Post
Posted on 05-12-2019 11:05
Member

Location: Franconia, Germany
Posts: 257
Joined: 11.11.18

Hi Kurt, based on the pterostigma and the slightly swollen front tarsi I think of female B. occlusa.

Regards
Eric
 
Paul Beuk
#3 Print Post
Posted on 05-12-2019 12:09
User Avatar

Super Administrator

Location: Netherlands
Posts: 17364
Joined: 11.05.04

B. occlusa belongs in Cliopisa, with R4 ending in the costa rather than in R1. As fas as I can see but difficult becuase of the dark stigma, it ends in R1 in this specimen. Also against B. (C.) occlusa are the presence of a dark marking over r-m and the fact that the posterior vein of the posterior fork ends in the wing margin, quite distant from the anal vein (rather than on the anal vein before that vein reaches the wing margin. I am not sure of how exactly the veins are running at the base of the posterior fork, but B. (B.) spinigera looks to be a better candidate.
Edited by Paul Beuk on 05-12-2019 13:13
Paul

- - - -

Paul Beuk on https://diptera.info
 
https://diptera.info
eklans
#4 Print Post
Posted on 05-12-2019 12:42
Member

Location: Franconia, Germany
Posts: 257
Joined: 11.11.18

Hi Paul, thanks a lot for your comments. I thought I saw swollen tarsi and the stigma and checked the presence of occlusa in Norway (Rindal et al.: On the family Bolitophilidae in Norway)... Sorry Kurt, for the quick shot!

Eric
 
Paul Beuk
#5 Print Post
Posted on 05-12-2019 13:15
User Avatar

Super Administrator

Location: Netherlands
Posts: 17364
Joined: 11.05.04

eklans wrote:
I thought I saw swollen tarsi
In spinigera the metatarsi are swollen, too.
Paul

- - - -

Paul Beuk on https://diptera.info
 
https://diptera.info
kurt
#6 Print Post
Posted on 08-12-2019 20:19
Member

Location:
Posts: 3559
Joined: 27.11.08

Thanks for your help Eklans and Paul
Kurt Holmqvist
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Bolitophila --> B. saundersi Diptera (adults) 4 09-12-2019 11:31
Bolitophila ? --> B. saundersi Diptera (adults) 7 25-11-2019 12:20
Cecidomyiidae? --> no, Bolitophila (Bolitophilidae) Diptera (adults) 3 05-01-2019 16:28
Small Nematocera with peculiar antennae (06.12.18) --> Bolitophila cf. saundersii Diptera (adults) 5 10-12-2018 01:37
Bolitophila (Cliopisa) (was Dixidae?) Diptera (adults) 3 29-08-2018 18:50
Date and time
20 February 2020 02:02
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.

23.12.19 23:36
thx Paul! All is OK! Merry Xmas to All!

04.12.19 10:23
Thx! TumbsUp

04.12.19 09:33
There are some internal issues withy their servers and they are working on it.

02.12.19 08:42
Anyone knows what happened with the Catalog of Fossil Diptera at the bishopmuseum.org webpage? Cannot access it Frown

01.11.19 22:46
Hi! may I ask, why the soldierfly banner (https://www.dipte
ra.info/images/sol
dierfly-banner.png
) is so big (4790x870 Pixels, 1, 4 M Cool? It always lasts minutes to load on a slow connection and costs a

18.09.19 20:06
Jewell699, you should post it in the forum, not submit it for the gallery.

15.09.19 20:41
Jewelm699 - did you upload it to a forum (which one?) or the gallery? I can't find it.

11.09.19 13:15
I’m hoping someone can identify the phoridae maggot or pupae I just uploaded.

28.08.19 14:29
Rafael p is legs and f1 is fore femur

26.08.19 17:13
If you experienced a very sluggish site recently, it may have been because someone tried to upload a maliciuous script by force. It appears to have failed. The visitor was blocked further access.

Render time: 2.82 seconds | 144,130,790 unique visits