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 Cerambycidae Lamiinae
 Pteropliini
 Borneo Pteropliini: Synixais
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Robert
Member Rosenbergia

Canada
1249 Posts

Posted - 28/01/2013 :  05:30:59  Show Profile  Email Poster  Reply with Quote


Any idea?

Robert V.

Edited by - Robert on 28/01/2013 06:45:40

dryobius
Member Rosenbergia

USA
1887 Posts

Posted - 28/01/2013 :  06:01:59  Show Profile  Email Poster  Reply with Quote
Ok, Pteropliini. I have no idea of this genus. There are 1 or 2 similar species also!! I have been looking for a name for this one for over 10 years. I think I showed one to Holzschuh in 2010 and he didn't recognize it.
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Beckey
Member Rosalia

Japan
553 Posts

Posted - 04/02/2013 :  14:41:04  Show Profile  Email Poster  Reply with Quote
I think it is Synixais.
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dryobius
Member Rosenbergia

USA
1887 Posts

Posted - 04/02/2013 :  15:38:34  Show Profile  Email Poster  Reply with Quote
Have you seen it in a museum? Why do you think it is in that genus?
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Beckey
Member Rosalia

Japan
553 Posts

Posted - 05/02/2013 :  11:48:01  Show Profile  Email Poster  Reply with Quote
No, I haven't, Dan.
I know that my study is nothing like as good as yours.
Moreover, I sometimes make a mistake like others do.
In this case, after comparing with the photo and my specimen, I identified it with Synixais owing to my restricted experience.


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dryobius
Member Rosenbergia

USA
1887 Posts

Posted - 05/02/2013 :  13:41:02  Show Profile  Email Poster  Reply with Quote
Well, I am just beginning to study the Pteropliini in Borneo ! What a difficult job.
The photo posted by Robert might be a female and the type photo is likely a male. So that would explain why the bodies of the two species are of different widths.
There are two Synixais species recorded from Borneo. I am going to try to get photos of the types. That may take some time.
I have possibly 2 or 3 species from Borneo. One is like Robert's photo. The others have similar features but with different maculation on the elytra. I will try to photograph them, but I usually ask a friend to take good pictures for me.
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Xaurus
Member Rosenbergia

Germany
1923 Posts

Posted - 10/02/2013 :  01:42:26  Show Profile  Email Poster  Reply with Quote
Dear Beckey, dear Dan,

I can give you a picture (really not good) from the HT spms of Synixais sumatrensis Breuning, 1982 looks very similar to the posted right spms by Beckey.

greetings
Andreas


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dryobius
Member Rosenbergia

USA
1887 Posts

Posted - 10/02/2013 :  18:47:15  Show Profile  Email Poster  Reply with Quote
Thanks Andreas.
I have several specimens from Borneo which are a perfect match to the holotype of S. sumatrensis. This species is different from the one whose photograph was originally posted by Robert, but I agree they are in the same genus. I will try to get a photograph of the type of S. fuscomaculata Aur. Possibly, I have 5 species of this genus from Borneo, so now I have one of them identified.
Dan
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