Byrrhus (Byrrhus) franzi Putz 1998

Putz 1998. [Two new species of the genus Byrrhus Linne of relationship to Byrrhus (s. str.) reitteri Fiori from Siberia and the Far East of Russia (Coleoptera: Byrrhidae: Byrrhinae).] Koleopterologische Rundschau, 68, Juni 1998: 205-210