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Diptera.info :: Identification queries :: Other insects, spiders, etc.
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Petrobius brevistylis
ebbek
#1 Print Post
Posted on 21-01-2015 00:14
Member

Location: SW Sweden, Halland
Posts: 1440
Joined: 23.06.08

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
ebbek attached the following image:


[195.38Kb]
Edited by ebbek on 22-01-2015 17:34
 
empeejay
#2 Print Post
Posted on 22-01-2015 14:53
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Location:
Posts: 234
Joined: 15.05.06

Check out the information here and here for some useful recognition tips.
 
ebbek
#3 Print Post
Posted on 22-01-2015 17:34
Member

Location: SW Sweden, Halland
Posts: 1440
Joined: 23.06.08

Many thanks! It seems to be P. brevistylis when I check your tips.

Regards

Krister
 
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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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