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 Borneo Xoanodera: interrupta vs vitticollis

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Andre Posted - 09/03/2013 : 12:32:40

59.1 KB

Borneo Trus Madi,
Male, 16mm.

With distinctly extension to meso- und metatibia.
12   L A T E S T    R E P L I E S    (Newest First)
horshehden Posted - 10/03/2013 : 18:18:29
quote:
Originally posted by dryobius

The fact is that the two species are different, and I will ask Holzschuh about formalizing the new status.

It is a long time ago - check Holzschuh (1999).
Francesco Posted - 10/03/2013 : 17:04:58
You are right: the metatibiae are completely different!
I go to change BioLib... I can consider it as "not accepted synonymy"
dryobius Posted - 10/03/2013 : 15:38:55
the titan database lists "vitticollis" under the nominate subgenus and also under "Lajoyeia"

I thought Holzschuh published the new status of "interrupta" but maybe I have made a premature statement in my Borneo catalog. The fact is that the two species are different, and I will ask Holzschuh about formalizing the new status.
Andre Posted - 10/03/2013 : 15:30:42

120.37 KB

Here a X. vitticollis / Borneo det. by A. Weigel (left site) and a Male / Borneo, determined by myself with normally legs.
In Holzschuh 2005: "Beine beim Male (X. suturella) normal gebildet - wie bei vitticollis" = "Legs normally formed - alike as vitticollis".
I`m sure C. Holzschuh has seen the type of the two spec.
Francesco Posted - 10/03/2013 : 08:33:10
quote:
Originally posted by Andre

In BioLib, X. interrupta is a synonym of vitticollis (after Gressit & Rondon, 1970).
I have noticed that the Titan Base provides the same synonymy.
Have the data already been updated by new taxonomic papers?
If not, I have to identify this species as vitticollis...
Andre Posted - 09/03/2013 : 21:42:28
Thank you Dan, I agree with you.
dryobius Posted - 09/03/2013 : 19:54:33
I have vitticollis and interrupta and they are different.

The tibiae are distinct and this would then appear to be X. interrupta.
Andre Posted - 09/03/2013 : 17:55:50
In the description of X. suturella Holzschuh, 2005 (thank you Xavier!!!), this spec. is compared with vitticollis and interrupta.
According to this, interrupta is marked by very kinky meso- and metatibia (male) and a small stripe after the scutellum.
In BioLib, X. interrupta is a synonym of vitticollis (according to Gressit & Rondon, 1970).


Male metatibia (sublateral).
dryobius Posted - 09/03/2013 : 16:09:21
It looks to me like Xoanodera vitticollis.

I have all the Xoanodera from Sabah in my collection, and I have photographs too. X. interrupta Pic looks similar.
Xavier Posted - 09/03/2013 : 13:16:10
Have a look to your boxmail and reply me
Andre Posted - 09/03/2013 : 13:04:53
Hallo Xavier, my literatur is very incomplete. Have you the PDF?
Xavier Posted - 09/03/2013 : 12:49:16
There are 3 species in HOLZSCHUH Carolus, 2005, Beschreibung von neuen Bockkäfern aus SE Asien, vorwiegend aus Borneo (Coleoptera, Cerambycidae). Les Cahiers Magellanes 46: 1-40, 31 figs.
Did you verify?? (me, I can't read German )

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