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Vitali
Member Rosalia
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Estonia
991 Posts |
Posted - 04/11/2021 : 22:42:57
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![](http://www.cerambycoidea.com/forum/../public/imgforum/Vitali/2021114223454_IMG_3618b.jpg) 467.19 KB
I wonder if this is a female of Ctenoscelis coeus (Perty, 1832) or C. acanthopus (Germar, 1824)? |
Edited by - Capitaine on 08/11/2021 19:00:35 |
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Francesco
Forum Admin
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Luxembourg
9402 Posts |
Posted - 05/11/2021 : 12:39:17
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Having a punctured pronotal disc, it should be acanthopus... |
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Vitali
Member Rosalia
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Estonia
991 Posts |
Posted - 05/11/2021 : 23:01:00
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OK, thank you, Francesco. To me, the punctation in the center looked confusingly fine, leaving glabrous areas on both sides of the central line. |
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Capitaine
Scientific Collaborator
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France
1833 Posts |
Posted - 08/11/2021 : 18:59:19
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This is a male of Ctenoscelis coeus, the female has a narrower pronotum and a thinner 3rd antennal article. The pronotum of acanthopus is much more transverse. Here after a pair of coeus.
![](http://www.cerambycoidea.com/forum/../public/imgforum/Capitaine/202111818596_ctenoscelis coeus.jpg) 438.87 KB |
Claude |
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Vitali
Member Rosalia
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Estonia
991 Posts |
Posted - 09/11/2021 : 11:44:52
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Thank you, Claude. Indeed, a male of a moderate size, 69 mm. |
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