I have today the confirmation that my specimen is Parabunothorax rubripennis Pu, 1991 femelle Thanks a lot to Eduard VIVES who send us his last publication : Notas sobre algunos Purpuricenini asiáticos (Coleoptera, Cerambycidae), Nouv. Revue Ent. (N.S.)- 2013. Fig. 8. And thanks to everybody for your contribution.