Bolaca unicolor Walker, 1867a: 251 (syn. Distant, 1902a: 144). HT: India, N Hindostan; BMNH.
Halys (Dichelops) obscura Dallas, 1849: 188 (junior primary homonym of Halys obscura Westwood, 1837). STS: male, female, Bhutan; BMNH.
Oestopis terra Distant, 1879b: 49 (syn. Distant, 1900d: 425, with unicolor). ST(S): India, Khasia Hills; BMNH.