Oncocephalus assimilis Reuter, 1882
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- Lee, C.E., S. Miyamoto & I.M. Kerzhner 1994. Additions and corrections to the list of Korean Heteroptera 24: 1-34. Nature and Life.
- Miyamoto, S. & C.E. Lee 1966. Heteroptera of Quelpart Island (Chejudo) 3: 313-426. Sieboldia.
- Reuter, O.M. 1882d. Monographia generis Oncocephalus Klug proximeque affinium: 1-86.
- Yasunaga, T., M. Takai, I. Yamashita, M. Kawamura & T. Kawasawa 1993. A field guide to Japanese bugs. Terrestrial Heteropterans (M. Tomokuni, ed.): 1-382. Zenkoku Noson Kyoiku Kyokai, Tokyo..