Reference
Volker Assing (2012): On the Pseudobium species of the Palaearctic region. III.
A new species from China, a new synonymy, a new combination,
and additional records
(Insecta: Coleoptera: Staphylinidae: Paederinae) – Linzer biologische Beiträge – 0044_1: 409 - 419.