Cantheconidea formosa Horváth, 1911f: 432. ST(S): male, Taiwan, Kosempo; HNHM.
Cantheconidea furcata [sic] var. formosana Shiraki, 1913a: 210 (syn. Esaki, 1926a: 151). ST(S): Taiwan.
Cantheconidea formosana Sonan, 1927: 42 (junior primary homonym of Cantheconidea furcellata var. formosana Shiraki, 1913; syn. Thomas, 1994: 176). ST(S)?: Taiwan.