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 Laos, Aulaconotus grammopterus ?
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 06/08/2012 :  13:37:59  Show Profile  Email Poster  Reply with Quote


24 mm, Hua Phan, Nord Laos.
Un Agapanthiini.
Dans le Genre Aulaconotus, le pus proche me semble Aulaconotus pachypezoides Thomson, 1864, inconnu du Laos, mais connu de la Chine méridionale.

Edited by - Xavier on 17/11/2019 10:41:27

Francesco
Forum Admin

Luxembourg
9402 Posts

Posted - 07/08/2012 :  21:36:38  Show Profile  Email Poster  Visit Francesco's Homepage  Reply with Quote
Je n'ai pas mes Aulaconotus sous les yeux, mais il me semble que pachypezoides a une sculpture du pronotum plus forte.
De toute façon, il n'est évidemment pas P. atronotatus Pic, la seule espèce connue du Laos.
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 17/12/2012 :  19:58:59  Show Profile  Email Poster  Reply with Quote
Tu as raison : j'ai trouvé la description de Pic. A. atronotatus Pic, 1927 devrait avoir les côtés de la tête et du thorax couverts d'une pubescence blanche. Je cherche, je cherche,...
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Francesco
Forum Admin

Luxembourg
9402 Posts

Posted - 19/12/2012 :  09:31:57  Show Profile  Email Poster  Visit Francesco's Homepage  Reply with Quote
Cher Xavier, malheureusement la révision de Breuning du 1966 contient seulement 4 des 8 espèces de Aulaconotus.
Il manquent toutes celles décrites de China et Taïwan (peut-être jadis considérées comme A. pachypezoides).
Je trouve ta bête proche de A. gracilicornis de Taïwan (Holotype), mais il faudrait au moins lire l’article mentionné.
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nalslan
Member Purpuricenus

China
297 Posts

Posted - 20/12/2012 :  14:52:24  Show Profile  Email Poster  Reply with Quote
To add more fun, let me post another one (sorry for the bad pinning skill) I got from Guizhou (a southwestern province of China).
According to my knowledge, there are six species distributed in China:
1. A. atronotatus
2. A. incorrugatus
3. A. gracilicornis
4. A. pachypezoides
5. A. semiaulaconotus
6. A. szetschuanus
I think this one is not any of A. atronotatus, A. incorrugatus (holotype photo here), A. gracilicornis or A. semiaulaconotus (the last two are endemic to Taiwan).
It seems to me not a A. pachypezoides either. I get stuck at the last one, A. szetschuanus, 'cause I don't have access to its original description. Any input?
Thanks.



Edited by - nalslan on 20/12/2012 14:53:08
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 13/02/2013 :  16:35:35  Show Profile  Email Poster  Reply with Quote
There is a short description of A.gracilicornis in Hua (2009): "antennal segment 1-6 clothed with short hairs".
ok for 1-5 segment of my specimen, but 6th is almost glabrous; anyway, if it's an endemic species of Taiwan...
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Xaurus
Member Rosenbergia

Germany
1891 Posts

Posted - 16/02/2013 :  00:59:36  Show Profile  Email Poster  Reply with Quote

429.17 KB

Hallo,
I can add a further sps of Aulaconotus from Arunachal Pradesh, not yet identified, to complete the confusion.
I don't try to find a name of any Hippopsini before anybody revise this genus or even the whole tribe. Only I can say again and again, please don't waste your time with the descriptions and revisions by Breuning, almost all of them are completely useless.
Quite amazing somebody use this storybooks with success .
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 16/02/2013 :  15:12:37  Show Profile  Email Poster  Reply with Quote
. Ok, mine stay Aulaconotus sp....
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 02/03/2013 :  16:52:47  Show Profile  Email Poster  Reply with Quote


Pour ajouter de la confusion à la confusion, voici le seul spécimen proche du mien découvert dans la collection générale du MNHN-Paris.
Il s'agit d'un Cylindrophelipara pulchra Breuning, 1940 ; déterminé par Breuning lui-même !, sauf que le type de cette espèce semble décrit (par Breuning) sur un spécimen de ...Java .
Kouy-Tchéou (Chine) est la province de Guizhou.

Edited by - Xavier on 28/11/2014 10:10:00
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 28/11/2014 :  10:12:31  Show Profile  Email Poster  Reply with Quote
quote:

I get stuck at the last one, A. szetschuanus, 'cause I don't have access to its original description. Any input?
Thanks.

Edited by - Xavier on 28/11/2014 10:14:29
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Gerard
Scientific Collaborator

France
5253 Posts

Posted - 22/01/2019 :  16:47:20  Show Profile  Email Poster  Reply with Quote
Je rajoute cette bête de Chine identique a celle de Xavier.


333.48 KB

CHINE Yunnan, Tongbiguan Xima, Yingjiang Delong, taille 27 mm
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 22/01/2019 :  20:46:33  Show Profile  Email Poster  Reply with Quote
Elle n'est pas identique (scapes de couleur différente, dessins des élytres différents, ...), je n'affirmerais pas que c'est la même espèce.
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 13/08/2019 :  12:41:30  Show Profile  Email Poster  Reply with Quote
Mon espèce me semble très proche de Aulaconotus grammopterus Breuning, 1940 décrit du Nepal :


186.18 KB
Aulaconotus grammopterus Breuning, 1940 holotype

J'ignore ce que dit la description en allemand :

74.45 KB
Quelqu'un peut-il traduire ce texte ?
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Xaurus
Member Rosenbergia

Germany
1891 Posts

Posted - 13/08/2019 :  23:37:14  Show Profile  Email Poster  Reply with Quote
near to A. pachypezoides but a bit wider and less elongated, 4th antennal joint somewhat shorter than 5th, frons grain denser, the middle part of the pronotal disk furrowed denser and more irregulary, elytra more narrowed behind humerus, punctures denser and finer, without a postbasal disk bump, ligther before middle, tomentation pale yellow, the brown-yellow tomentation of the pronotum reduced to small longitudinal lines
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 14/08/2019 :  06:45:29  Show Profile  Email Poster  Reply with Quote
Thanks Andreas .
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Xavier
Scientific Collaborator

France
12002 Posts

Posted - 17/11/2019 :  10:40:55  Show Profile  Email Poster  Reply with Quote
So, why not Aulaconotus grammopterus Breuning, 1940 ?
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