Les antennes font penser à un Xystrocerini, en effet. Mais est-ce bien Xystrocera? Il n'y a que Xystrocera dans la liste des Xystrocerini de Borneo, mais il pourrait s'agir d'un autre genre non répertorié de l'Île.
Holzschuh has two specimens of this species of Xystrocera which I sent to him a few years ago. I think it is undescribed. I don't know when he is planning to describe it. Ole should contact him.