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Muscidae: Helina pertusa

and this is the 'money shot' for the pre-alar!...

Posted by Stephen R on 27 May 2011 22:54:58
2 matches found in post subject, 0 matches found in post message

Muscidae: Helina pertusa

Thanks. This is the view from the other side - again 2 anterior setae, the lower one weaker....

Posted by Stephen R on 27 May 2011 22:37:11
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Muscidae: Helina pertusa

Stephen R wrote:
Incidentally, when the keys speak of 'katepisternals 1 + 2', does the firs...

Posted by Stephane Lebrun on 27 May 2011 22:06:03
2 matches found in post subject, 0 matches found in post message

Muscidae: Helina pertusa

Incidentally, when the keys speak of 'katepisternals 1 + 2', does the first number always re...

Posted by Stephen R on 27 May 2011 22:01:21
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Muscidae: Helina pertusa

I'll see what I can do. :) Other things which seemed to confirm H. pertusa were the the single a...

Posted by Stephen R on 27 May 2011 21:10:42
2 matches found in post subject, 1 match found in post message

Muscidae: Helina pertusa

Seems consistent with H. pertusa, but the best way to get a certitude is to catch a specimen....

Posted by Stephane Lebrun on 27 May 2011 19:14:13
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Muscidae: Helina pertusa

This gives the best view of these features. I think katepisternals are 2+2, and the pre-alar looks w...

Posted by Stephen R on 27 May 2011 18:42:07
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Muscidae: Helina pertusa

It could be. How many katepisternal, how long is the pre-alar ? I only catch Helina lasiophthalma at...

Posted by Stephane Lebrun on 27 May 2011 17:15:40
2 matches found in post subject, 1 match found in post message

Muscidae: Helina pertusa

c. 8mm, Clitheroe UK, 22 May 2011.

From this and other images I arrived at Helina pertusa. Does ...

Posted by Stephen R on 26 May 2011 23:45:15
2 matches found in post subject, 2 matches found in post message

Helina cf.reversio (ID Stephane Lebrun)

I know two helina's whit crossveins infuscated (H.evecta and H. pertusa)
But is the pd seta not...

Posted by javanerkelens on 03 January 2009 23:07:43
1 match found in post subject, 2 matches found in post message

Date and time
16 May 2024 00:47
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07.03.24 00:01
Some flies preserved in ethanol and then pinned often get the eyes sunken, how can this be avoided? Best answer: I usually keep alcohol-collected material in alcohol

17.08.23 15:23
Aneomochtherus

17.08.23 13:54
Tony, I HAD a blank in the file name. Sorry!

17.08.23 13:44
Tony, thanks! I tried it (see "Cylindromyia" Wink but don't see the image in the post.

17.08.23 11:37
pjt - just send the post and attached image. Do not preview thread, as this will lose the link to the image,

16.08.23 08:37
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!

23.02.23 21:29
Has anyone used the Leica DM500, any comments.

27.12.22 21:10
Thanks, Jan Willem! Much appreciated. Grin

19.12.22 11:33
Thanks Paul for your work on keeping this forum available! Just made a donation via PayPal.

09.10.22 17:07
Yes, dipterologists from far abroad, please buy your copy at veldshop. Stamps will be expensive, but he, the book is unreasonably cheap Smile

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