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 Cerambycidae Cerambycinae
 Clytini
 Taiwan, Demonax: bidenticornis
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Sergi
Member Rosenbergia

Spain
1744 Posts

Posted - 24/01/2015 :  16:34:53  Show Profile  Email Poster  Reply with Quote




From Taiwan, Nantou.
Size: 8 mm

Maybe Demonax sauteri Matsushita,1933??

Edited by - Xavier on 24/01/2015 17:33:34

nasa
Member Rosalia

China
960 Posts

Posted - 24/01/2015 :  17:02:23  Show Profile  Email Poster  Reply with Quote
I remember Xavier ever attached a similar species from Twaian, you can find it.
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Xavier
Scientific Collaborator

France
12213 Posts

Posted - 24/01/2015 :  17:04:53  Show Profile  Email Poster  Reply with Quote
Is it all grey, without any spot ?
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Xavier
Scientific Collaborator

France
12213 Posts

Posted - 24/01/2015 :  17:07:57  Show Profile  Email Poster  Reply with Quote
quote:
Originally posted by nasa

I remember Xavier ever attached a similar species from Twaian, you can find it.



My species from Taiwan has got shorter spines on antenna,so I don't think it is the same.
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nasa
Member Rosalia

China
960 Posts

Posted - 24/01/2015 :  17:17:57  Show Profile  Email Poster  Reply with Quote
According to the picture and brief description in Chou (2008), I think it is Demonax bidenticornis Hayashi, 1974


157.44 KB
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Sergi
Member Rosenbergia

Spain
1744 Posts

Posted - 24/01/2015 :  17:20:57  Show Profile  Email Poster  Reply with Quote
Only has a black spot in the shoulders like you can see in the last picture.
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nasa
Member Rosalia

China
960 Posts

Posted - 24/01/2015 :  17:23:07  Show Profile  Email Poster  Reply with Quote
Here is a poor picture of the holotype of Demonax bidenticornis from Mizuno, K. & Shiyake, S. (2004) A List of Coleopterous Taxa submitted by the late Dr. Masao HAYASHI with Type-specimens designated in his descriptions. Osaka Museum of Natural History, Osaka, 82 pp.


94.63#160;KB

Edited by - nasa on 24/01/2015 17:24:03
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Sergi
Member Rosenbergia

Spain
1744 Posts

Posted - 24/01/2015 :  17:24:35  Show Profile  Email Poster  Reply with Quote
It's true nasa!!!, I also believe that it is this species! Thank you!
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nasa
Member Rosalia

China
960 Posts

Posted - 24/01/2015 :  17:27:54  Show Profile  Email Poster  Reply with Quote
Ok, guys. It is too late for me, I have to go to bed. See you tomorrow. Good night!
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