Pilophorus erraticus Linnavuori, 1962d: 170. LT (Kerzhner & Josifov, 1999: 282; Kment & Carapezza, 2017: 575): male, Japan, Honshu, Karuizawa, Shinano; AMNH.
Pilophorus alni Josifov, 1987a: 117 (syn. Kerzhner, 1993b: 100; Lee et al., 1994: 16). HT: male, Korea, Mt Daesong-san nr Pyongyang; ZISB.