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Larry Bezark
Member Macrodontia
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USA
2215 Posts |
Posted - 09/08/2023 : 22:49:44
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from Yen Bai Province, Vietnam 9mm.
Larry B.
![](http://www.cerambycoidea.com/forum/../public/imgforum/Larry Bezark/202389224839_Pterolophia Yen Bai Province, Vietnam 9mm LGB.jpg) ![](http://www.cerambycoidea.com/forum/../public/imgforum/Larry Bezark/202389224854_Pterolophia d2 Yen Bai Province, Vietnam 9mm LGB.JPG) ![](http://www.cerambycoidea.com/forum/../public/imgforum/Larry Bezark/20238922496_Pterolophia lat Yen Bai Province, Vietnam 9mm LGB.JPG) 56.68 KB |
Edited by - Xavier on 10/08/2023 21:15:05 |
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Gerard
Scientific Collaborator
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France
5265 Posts |
Posted - 10/08/2023 : 18:18:33
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Pterolophia (Pterolophia) penicillata (Pascoe, 1862) |
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Larry Bezark
Member Macrodontia
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USA
2215 Posts |
Posted - 10/08/2023 : 21:23:46
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Thanks a lot Gerard.
Larry B. |
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MONO
Member Purpuricenus
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China
324 Posts |
Posted - 13/08/2023 : 07:39:56
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how to distinguish between Pterolophia (Hylobrotus) discalis and Pterolophia penicillata |
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Xavier
Scientific Collaborator
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France
12065 Posts |
Posted - 12/08/2024 : 13:34:32
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Here 2 specimens from Thailand, and the original description. Pterolophia (Hylobrotus) discalis Gressitt, 1951 is, in my opinion, synonymous with Pterolophia truncatipennis (Pic, 1951) , both described from Vietnam in the same year.
To answer your question Ivan, I'm adding this little photo montage:
![](http://www.cerambycoidea.com/forum/../public/imgforum/Xavier/2024812135315_comp.jpg) 242.27 KB |
Edited by - Xavier on 12/08/2024 13:53:22 |
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MONO
Member Purpuricenus
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China
324 Posts |
Posted - 12/08/2024 : 15:36:24
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Thank you,Mr Xavier. |
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Andre
Member Rosenbergia
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Germany
1692 Posts |
Posted - 12/08/2024 : 18:21:33
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![](http://www.cerambycoidea.com/forum/../public/imgforum/Andre/202481218737_Pterolophia discalis u.a..jpg) 502.18 KB
Interessantes Thema. Vermutlich eine sehr variable und weit verbreitete Art. Hier 2 Ex. (jeweils außen) aus Sulawesi und in der Mitte ein Ex. von den Philippinen (Luzon). Diese passen mit meinen vietnamesischen Ex. perfekt überein. Leider habe ich aus Vietnam nur Weibchen, so das ich die auffällige Paramere (siehe das Ex. aus Sulawesi) nicht vergleichen kann.
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Andre
Member Rosenbergia
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Germany
1692 Posts |
Posted - 12/08/2024 : 19:04:50
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Pterolophia crassipes (Wiedemann, 1823) samt Synonyme gehören eventuell ebenfalls dazu. |
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Xavier
Scientific Collaborator
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France
12065 Posts |
Posted - 12/08/2024 : 19:59:34
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Ich glaube, dass es viele Arten mit diesem ähnlichen Habitus gibt,aber ich habe es nicht überprüft, indem ich die Genitalien extrahiert habe. Hier ist ein Beispiel:
![](http://www.cerambycoidea.com/forum/../public/imgforum/Xavier/2024812195930_Pterolophiasp2..jpg) 311.26 KB |
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Xavier
Scientific Collaborator
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France
12065 Posts |
Posted - 12/08/2024 : 20:17:24
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to complete:
![](http://www.cerambycoidea.com/forum/../public/imgforum/Xavier/2024812201716_Pterolophiasp4..jpg) 206.51 KB |
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