Gallery Links
Users Online
· Guests Online: 29

· Members Online: 0

· Total Members: 4,988
· Newest Member: DedeLab
Forum Threads
Newest Threads
· Contributions to a M...
· Chironomidae (Orthoc...
· --> Minettia cf. inusta
· --> Dryope flaveola
· Which Heleomyzidae?
Hottest Threads
· Portraits of amat... [338]
· Fly bubble blowing [172]
· Ariasella lusitan... [105]
· Pinning flies and... [94]
Theme Switcher
Switch to:
Last Seen Users
· Juergen Peters02:23:31
· Nosferatumyia02:23:44
· MichelAngel03:02:58
· serenense703:48:16
· Carnifex04:10:20
· weia04:39:16
· libor04:41:01
· evdb04:48:27
· Volker05:15:55
· Joerg Schneider06:05:10
Latest Photo Additions

Scatopsidae (larva) (1)

Leopoldius signatus ...

Cremifania bulgarcia...

Cremifania bulgarica...

Cremifania bulgarica...

Hybomitra distinguen...

Hybomitra distinguen...

Hybomitra distinguen...

Chrysops relictus (f...

Solieria pacifica (3)
View Thread
Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Print Thread
Hyadina humeralis? > Hyadina guttata
maico
#1 Print Post
Posted on 11-05-2022 16:31
Member

Location:
Posts: 64
Joined: 18.05.10

 I believe this to be a Hyadina sp. but I can't figure out the species.
Is anyone more familiar with Ephydridae willing to shine a light on this?

Wilshire UK, 2021.08.17
Suction sample
maico attached the following image:


[56.05Kb]
Edited by maico on 12-05-2022 13:24
 
maico
#2 Print Post
Posted on 11-05-2022 16:34
Member

Location:
Posts: 64
Joined: 18.05.10

 photo2
maico attached the following image:


[121.77Kb]
 
maico
#3 Print Post
Posted on 11-05-2022 16:35
Member

Location:
Posts: 64
Joined: 18.05.10

 photo3
maico attached the following image:


[114.74Kb]
 
maico
#4 Print Post
Posted on 11-05-2022 16:36
Member

Location:
Posts: 64
Joined: 18.05.10

 photo4
maico attached the following image:


[46.38Kb]
 
maico
#5 Print Post
Posted on 11-05-2022 16:36
Member

Location:
Posts: 64
Joined: 18.05.10

 photo5
maico attached the following image:


[50Kb]
 
Tony Irwin
#6 Print Post
Posted on 12-05-2022 00:36
User Avatar

Member

Location: Norwich, England
Posts: 7232
Joined: 19.11.04

 On balance I would say Hyadina guttata (should have clear patches either side of the posterior cross-vein, yellow palps, and two round dust-spots on the occiput)
Tony
----------
Tony Irwin
 
maico
#7 Print Post
Posted on 12-05-2022 12:31
Member

Location:
Posts: 64
Joined: 18.05.10

 Thanks, Tony.
I just had another look and I can indeed see two clear patches on both sides of the posterior cross-vein. I had misread the key and was expecting it to look differently!
Two round grey-dusted spots on the occiput too. I'll put this one down as Hyadina guttata.
 
nielsyese
#8 Print Post
Posted on 09-09-2022 20:11
User Avatar

Member

Location: Yerseke, NL
Posts: 2355
Joined: 13.02.09

 Does somebody know how valuable is the following feature, which is mentioned in Stuke (2010):

* face golden dusted... Hyadina guttata (Fallen, 1813)
* face silver dusted.. Hyadina humeralis auct., nec. Becker, 1896

Personally, I would say the face in these pictures is silver dusted (favouring humeralis), but that would contradict the clear patches (favouring guttata).
Best wishes, Niels-Jan Dek
 
Jump to Forum:
Similar Threads
Thread Forum Replies Last Post
Dolichocephala guttata-group Diptera (adults) 5 23-10-2024 08:57
Ephydridae: Hyadina guttata Diptera (adults) 5 24-07-2024 11:06
Ephydridae: Hyadina? ID Diptera (adults) 6 31-05-2024 10:08
Philosepedon humeralis => Philosepedon sp. Diptera (adults) 3 30-03-2024 21:51
Small fly, no idea =>> Hyadina guttata Diptera (adults) 6 29-03-2024 10:32
Date and time
24 November 2024 04:32
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.

Sundew
21.11.24 04:50
I can no longer send private messages (and maybe not receive?), even though my inbox and outbox are not yet full. I write, click "send" and they disappear and never show up in the outbox.

Zeegers
08.11.24 17:10
Www.abebooks.com

Gnats2meetu
29.07.24 14:19
Don't suppose anyone knows anwhere selling a copy of Contributions to a Manual of Palaearctic Diptera 2? Always wanted a copy.... Smile

Paul Beuk
16.07.24 12:37
TumbsUp

Jan Willem
11.07.24 13:59
Following up on the update provided by Paul on the donations received in 2024, I just made a donation. Follow my example Wink

pensae
17.08.23 16:23
Aneomochtherus

pjt
17.08.23 14:54
Tony, I HAD a blank in the file name. Sorry!

pjt
17.08.23 14:44
Tony, thanks! I tried it (see "Cylindromyia" Wink but don't see the image in the post.

Tony Irwin
17.08.23 12:37
pjt - just send the post and attached image. Do not preview thread, as this will lose the link to the image,

pjt
16.08.23 09:37
Tried to attach an image to a forum post. jpg, 32kB, 72dpi, no blanks, ... File name is correctly displayed, but when I click "Preview Thread" it just vanishes. Help!

Render time: 0.94 seconds | 204,755,188 unique visits