Camponotus japonicus valid Japan. Palearctic.
Mayr, G. 1866b. Diagnosen neuer und wenig gekannter Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 16:885-908.   127216

Camponotus japonicus atrox obsolete combination
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Camponotus japonicus cruentata homonym replaced by Camponotus atrox Korea. Palearctic.
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Camponotus japonicus manczshuricus synonym of Camponotus japonicus Russia. Palearctic.
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Camponotus japonicus miltotus synonym of Camponotus japonicus China (Beijing). Palearctic.
Wheeler, W. M. 1929g. Some ants from China and Manchuria. American Museum Novitates 361:1-11.   130211

Camponotus japonicus sanguinea synonym of Camponotus japonicus Russia, China, North Korea. Palearctic.
Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218].   126263

Camponotus japonicus tonkinus obsolete combination Vietnam. Indomalaya.
Santschi, F. 1925f. Contribution à la faune myrmécologique de la Chine. Bulletin de la Société Vaudoise des Sciences Naturelles 56:81-96.   128358

Camponotus japonicus wui synonym of Camponotus japonicus China (Jiangsu). Palearctic.
Wheeler, W. M. 1929g. Some ants from China and Manchuria. American Museum Novitates 361:1-11.   130211