Eremocoris planus Uhler, 1896: 263 (syn. Kerzhner, 1977b: 23, with angusticollis, suspected; Vinokurov, 1988c: 898; restored by Tomokuni, 2000: 157). HT: female, Japan, Gifu; USNM.
Eremocoris hirashimai Hidaka, 1963a: 59 (syn. Tomokuni, 2000: 157). HT: male, Japan, Kyushu, Kagoshima Pref., Izashiki-Toyamazaki, Sata (Osumi); KUEC.