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 Cerambycidae Lamiinae
 Lamiini
 Vietnam: Mimothestus atricornis ?
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FraRug
Member Purpuricenus

Italy
129 Posts

Posted - 29/11/2024 :  19:11:18  Show Profile  Email Poster  Reply with Quote
Yen Bai, Vietnam. 14 mm.


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Edited by - Xavier on 29/11/2024 19:34:58

Xavier
Scientific Collaborator

France
12278 Posts

Posted - 29/11/2024 :  19:33:53  Show Profile  Email Poster  Reply with Quote
Possibly Mimothestus atricornis Pu, 1999.

Edited by - Xavier on 29/11/2024 19:34:35
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FraRug
Member Purpuricenus

Italy
129 Posts

Posted - 29/11/2024 :  20:43:39  Show Profile  Email Poster  Reply with Quote
Merci Xavier!
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Xaurus
Member Rosenbergia

Germany
1932 Posts

Posted - 30/11/2024 :  02:00:36  Show Profile  Email Poster  Reply with Quote
I have a series of this sps from Vietnam too, but it is not M. atricornis !
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Xavier
Scientific Collaborator

France
12278 Posts

Posted - 30/11/2024 :  08:06:20  Show Profile  Email Poster  Reply with Quote
I've never compared the genitalia of my specimens from Laos and Vietnam, so I don't know if this is a dark form of M. atricornis. Have you compared Andreas?
Many pictures on the forum, as here.

Edited by - Xavier on 30/11/2024 08:30:49
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Xaurus
Member Rosenbergia

Germany
1932 Posts

Posted - 01/12/2024 :  00:54:38  Show Profile  Email Poster  Reply with Quote
Not yet compared, I haven't M. atricornis in coll., I attache the type spms from Lin's "album of types", with a different pronotum shape etc.


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Xavier
Scientific Collaborator

France
12278 Posts

Posted - 01/12/2024 :  09:12:49  Show Profile  Email Poster  Reply with Quote
You're probably right Andreas, there's a problem with this species. I had posted photos of specimens from Laos here, but made no progress. As soon as I have time, I'll separate males and females, and compare them with my specimens from Vietnam.
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Xaurus
Member Rosenbergia

Germany
1932 Posts

Posted - 02/12/2024 :  00:27:12  Show Profile  Email Poster  Reply with Quote
Yes, its a bit strange sps, I tried to find a name but without success,
I have 3m/5f from Tam Dao (N-Vietnam), with quite a variable tomentation, the antennae in females are not so much fringed below like in atricornis, I looking foreward what's about the male genitals Laos vs Vietnam.
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