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Diptera.info » Identification queries » Other insects, spiders, etc.
Who is here? 1 guest(s)
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Petrobius brevistylis
ebbek
#1 Print Post
Posted on 20-01-2015 23:14
Here is a Machalidae from a seashore in SW Sweden yesterday. I think the genera is Petrobius and in Sweden there are two species (P. maritimus and P. brevistylis). Does anybody know the difference between these species?

Regards

Krister
Edited by ebbek on 22-01-2015 16:34
 
empeejay
#2 Print Post
Posted on 22-01-2015 13:53
Check out the information here and here for some useful recognition tips.
 
ebbek
#3 Print Post
Posted on 22-01-2015 16:34
Many thanks! It seems to be P. brevistylis when I check your tips.

Regards

Krister
 
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Tony, I HAD a blank in the file name. Sorry!

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

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

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Has anyone used the Leica DM500, any comments.

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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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Can any1 help out with a pdf copy of 1941 Hammer. Vidensk. Meddel. Dansk Naturhist. Foren. 105; thank you

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