Camponotus nigronitidus Azuma, 1951 incertae sedis in genus, valid
Camponotus (Myrmamblys) nigronitidus Azuma, 1951: 89 (footnote) (w.) JAPAN. Palearctic.
Primary type information: Primary type material: holotype worker. Primary type locality: Japan: Osaka, Ikeda, 1.vii.1933 (M. Azuma). Primary type depository: unknown. Type notes: Terayama, 1999b: 27, says the type material was lost in a fire, and the taxon can not be interpreted.