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 Callichromatini
 Equatorial Guinea: Jonthodes formosa melanaria
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Zhu
Member Demonax

China
79 Posts

Posted - 06/11/2016 :  11:55:53  Show Profile  Email Poster  Reply with Quote

407.72 KB

Dear experts:
I got these two from imported Equatorial Guinea's timbers, one maybe Chloridolum sp. and the other I am not familiar with African Lamininae tribes.
Many thanks

Zhu Hongbin
Nanjing, China PR
Plant quarantine lab
Nanjing Customs APFIC

Edited by - Zhu on 07/11/2016 02:14:27

Pierre
Member Rosenbergia

Switzerland
1755 Posts

Posted - 06/11/2016 :  12:00:34  Show Profile  Email Poster  Reply with Quote
The first one is not a Chloridolum (genus not present in Africa).
Jonthodes formosa ssp. melanaria Achard, 1911.

Edited by - Pierre on 06/11/2016 12:02:24
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Zhu
Member Demonax

China
79 Posts

Posted - 06/11/2016 :  12:22:18  Show Profile  Email Poster  Reply with Quote
Oh, My dear friends, you save my life.
One more question, Jonthodes formosa melanaria seem to has white hairy spots on pronotum, while this one is in face yellow or golden in the middle and a bit whittish on both sides,which make it looks like Jonthodes formosa amabilis.
But the elytra is no doubt fit your identification.
Thanks

Zhu Hongbin
Nanjing, China PR
Plant quarantine lab
Nanjing Customs APFIC
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Zhu
Member Demonax

China
79 Posts

Posted - 06/11/2016 :  12:35:23  Show Profile  Email Poster  Reply with Quote
Sorry for these ugly pictures to the beautiful beetles. I will make new one tomorrow to post.
Best Regards

Zhu Hongbin
Nanjing, China PR
Plant quarantine lab
Nanjing Customs APFIC
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Pierre
Member Rosenbergia

Switzerland
1755 Posts

Posted - 06/11/2016 :  14:59:39  Show Profile  Email Poster  Reply with Quote
The colour of the pronotal spots can vary from pure white to ochraceous golden yellow. But with such regular small round spots, it is typically formosa melanaria.
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Xavier
Scientific Collaborator

France
12215 Posts

Posted - 06/11/2016 :  15:24:59  Show Profile  Email Poster  Reply with Quote
Dear Zhu,
It is better to post one species by topic. Thanks
You can delete one picture, and create a new subject.

Edited by - Xavier on 06/11/2016 15:26:05
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