Acanthosoma angulatum Jakovlev, 1880d: 387, 397 (downgraded by Kerzhner, 1964c: 363). HT: male, Russia (ES), Chita Prov., Sretensk; ZMAS.
Acanthosoma ziozankeanum Matsumura, 1911: 34 (syn. Esaki, 1926f: 198). STS: male, female, Russia (FE), Sakhalin Is. (Shashi) and Japan, Hokkaido, Sapporo; EIHU.
Acanthosoma rubicorne Matsumura, 1913: 126 (syn. Esaki, 1926f: 198). STS: male, female, Japan, Hokkaido, Sapporo; EIHU?