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Hexapoda
Member Nathrius
2 Posts |
Posted - 19/10/2012 : 08:53:51
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![](/public/imgforum/Pir13088.jpg)
Please help to ID that Prioninae from South Vietnam, Thank you |
Edited by - Capitaine on 29/01/2016 15:09:57 |
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Hexapoda
Member Nathrius
2 Posts |
Posted - 19/10/2012 : 10:14:10
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I think it is a new genus/species! |
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Francesco
Forum Admin
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Luxembourg
9398 Posts |
Posted - 19/10/2012 : 22:02:17
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Hallo Hexapoda, welcome to the Forum!![](images/icon_smile_big.gif)
The general habitus belongs to the Aegosomatini, but the prothorax is really strange... |
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Pierre
Member Rosenbergia
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Switzerland
1745 Posts |
Posted - 14/11/2012 : 21:04:30
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![](/public/imgforum/foru14088.JPG)
Let me come back with this post. I hold this beetle in hands now, and it is really a particular thing. The strange structure of the pronotum is due to wet hairs on Hexapoda's photo. |
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Pierre
Member Rosenbergia
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Switzerland
1745 Posts |
Posted - 14/11/2012 : 21:06:10
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Ventral side. All over pubescent with dense erect Hairs. |
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Pierre
Member Rosenbergia
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Switzerland
1745 Posts |
Posted - 14/11/2012 : 21:07:09
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A detail showing underside of head and thorax. |
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Robert Perger
Member Nathrius
Germany
7 Posts |
Posted - 30/12/2012 : 22:51:03
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Francesco, congratulations to the new forum, looks nice! The species illustrated here looks like Aegosoma annamensis. Fluffy hairs...In case somebody is interested in photos of further specimens and the description, please write me a PM. Robert |
Coleop-Terra |
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Pierre
Member Rosenbergia
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Switzerland
1745 Posts |
Posted - 30/12/2012 : 23:40:24
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Hi Robert, yes, of course, if you have sources and materials for this item I am interested. Thank you!! Happy new year,
Pierre |
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Beckey
Member Rosalia
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Japan
552 Posts |
Posted - 31/12/2012 : 15:15:36
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According to Komiya, Z. & A. Drumont, 2012. Description of a New Genus Close to Aegosoma (Coleoptera, Cerambycidae, Prioninae), (Revisional Studies of the Genus Megopis sensu Lameere, 1909-11), Elytra, Tokyo, New Series, 2(2): 181-187, it is Metaegosoma annamensis (Pic, 1930). |
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Sergi
Member Rosenbergia
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Spain
1740 Posts |
Posted - 01/01/2013 : 11:07:29
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Perhaps this is one pair of the same species??? From Vietnam also. Male from Kontum and female from Pia Oac.
![](../public/imgforum/Sergi/20131111656_Aegosomatini Pair.jpg) 315.83 KB |
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Beckey
Member Rosalia
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Japan
552 Posts |
Posted - 01/01/2013 : 12:04:37
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Sergi, I think so, too. |
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vietnaminsect
Member Nathrius
Vietnam
5 Posts |
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vietnaminsect
Member Nathrius
Vietnam
5 Posts |
Posted - 28/02/2013 : 15:20:19
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Can it be Aegosoma katsurai (Komiya, 2000) ???? |
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Cuong Do
Member Purpuricenus
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Vietnam
112 Posts |
Posted - 14/06/2013 : 16:55:11
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The Pia Oac (Cao Bang) specimen should be Aegosoma katsurai with grooved (inner side) of third antenna segment, |
Edited by - Cuong Do on 14/06/2013 16:55:39 |
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Capitaine
Scientific Collaborator
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France
1833 Posts |
Posted - 31/10/2015 : 15:02:16
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Just a little up on this topic to confirm the taxonomie of the right specimen from Pia Oac. It's definitly a female of Metaegosoma annamensis.
![](../public/imgforum/Capitaine/20151031145524_Metaegosoma-vs-katsurai.jpg) 240.57 KB As you can see on the picture above, the female of A. katsurai (left) features shorter antenae, the pronotal shape is clearly different and a longitudinal sutural costae is present on elytrae of annamensis (does'nt exist on katsurai elytrae). Space between eyes is wider on annamensis. In addition, I don't see any groove on third antenal segment of the right specimen. |
Claude |
Edited by - Capitaine on 31/10/2015 15:04:41 |
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Francesco
Forum Admin
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Luxembourg
9398 Posts |
Posted - 31/10/2015 : 15:18:58
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Thank you Claude. However, the exact spelling for this species is Metaegosoma annamense (Pic, 1930). |
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