Protonarthron is a genus of longhorn beetles of the subfamily Lamiinae,Biolib.cz - Protonarthron. Retrieved on 8 September 2014. containing the following species:

Protonarthron diabolicum Thomson, 1858 Protonarthron dubium Hintz, 1911 Protonarthron fasciatum Breuning, 1936 Protonarthron gracile Breuning, 1936 Protonarthron indistinctum Breuning, 1938 Protonarthron microps Jordan, 1903 Protonarthron olympianum Aurivillius, 1913 Protonarthron subfasciatum Jordan, 1894

References