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 Cerambycidae Cerambycinae
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 Australia: Coptocercus undulatus?
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dryobius
Member Rosenbergia

USA
1403 Posts

Posted - 04/12/2017 :  01:12:29  Show Profile  Email Poster  Reply with Quote

432.24 KB

Western Australia
16 mm

Gontran
Member Rosalia

Canada
680 Posts

Posted - 04/12/2017 :  01:19:02  Show Profile  Email Poster  Reply with Quote
Probably Coptocercus sp.

Gontran
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Gontran
Member Rosalia

Canada
680 Posts

Posted - 04/12/2017 :  03:04:46  Show Profile  Email Poster  Reply with Quote
Maybe, possible? Coptocercus undulatus (Hope)

Gontran
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cerambyphil
Member Rosalia

France
522 Posts

Posted - 08/12/2017 :  14:36:24  Show Profile  Email Poster  Reply with Quote
I'm not so sure. They are many close Australian species and the photo is not enough clear to make the good determination.
Please Dan, can you enlighten me on the following points :
  • presence or absence of a groove on the basodorsal side of the scape?
  • elytral apex uni- or bi-spined?
  • how many antennomeres with spines?
  • apical half of elytra with dense long or sparse short depressed hairs?
  • does the premedial fascia reaches shoulders and/or apex along external margin?
  • abdomen with very sparse or very dense depressed hairs?

Thank you.
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