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loongfah
Member Purpuricenus
Singapore
374 Posts |
 Posted - 22/04/2015 : 11:51:23
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497.62 KB
Perak
Is this a Dere sp? |
Edited by - Xavier on 20/02/2017 22:26:12 |
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dryobius
Member Rosenbergia
USA
1887 Posts |
Posted - 22/04/2015 : 13:29:53
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| I doubt that it is a Dere sp. Pronotum and elytra are too narrow. Dere sometimes (maybe always) have apices of elytra externally spinose, at least in the species I have. Perhaps your specimen has that feature... I can't tell. Dere usually have much more clavate femora, and overall, their body is somewhat flattened. Perhaps it is a related genus. |
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loongfah
Member Purpuricenus
Singapore
374 Posts |
Posted - 02/01/2016 : 04:18:38
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This is a different view, which seems to exhibit some of the features you mentioned.
417.86 KB |
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Xavier
Scientific Collaborator
France
12201 Posts |
Posted - 02/01/2016 : 12:43:14
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| Ok with Dan, it does'nt look like a Dere sp. , I "feel" it is a Tillomorphini. |
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Xavier
Scientific Collaborator
France
12201 Posts |
Posted - 02/01/2016 : 15:32:19
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a Bicon sp. may be ? but it seems not the only one known from Malaysia Peninsular ( Bicon sanguineus Pascoe, 1866 )  |
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dryobius
Member Rosenbergia
USA
1887 Posts |
Posted - 04/01/2016 : 15:58:42
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Here is Bicon sanguineus from Sabah. The specimen from Perak is Tillomorphini, but I don't know the species from Sumatra, West Malaysia, Laos, etc. There are only a small number of genera described.
Is it a Bicon? Well, I don't know, but it is similar.
405.93 KB |
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Xavier
Scientific Collaborator
France
12201 Posts |
Posted - 04/01/2016 : 16:11:23
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| By seeing the list of Malaysian species, if it is a Bicon sp. , it should be a new one, no ? I do not know more. |
Edited by - Xavier on 04/01/2016 19:19:16 |
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dryobius
Member Rosenbergia
USA
1887 Posts |
Posted - 04/01/2016 : 18:32:35
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Bicon sanguineus and luctuosus are very similar in body shape.
They are somewhat flattened. The Perak specimen looks more cylindrical. I hope somebody can tell us more |
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Xavier
Scientific Collaborator
France
12201 Posts |
Posted - 20/02/2017 : 22:24:41
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| I think it is a Centrotoclytus sp. |
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Malaysia: Centrotoclytus sp.
