Enicocephalus basalis Westwood, 1838: 23. LT (Štys, 1970a: 228): male, Bengalia [= Bangladesh or prov. W Bengal in India]; OXUM.
Henicocephalus ostentus Distant, 1903a: 52 (syn. Distant, 1903b: 195). LT (Štys, 1970a: 228, as HT): male, Burma, Teinzo; BMNH.
?Didymocephalus basalis nigriceps Jeannel, 1942: 341, 343. STS: India, Madras Prov., Nilgiri Hills, Coonoor; MNHN.