Rhinocypha seducta sp. n. (holotype 6: southern Vietnam, Lam Dong prov., nr Di Linh. 26-IV-1998) and Euphaea hirta sp. n. (holotype cJ: southern Viemam, Lam Dong prov., Bao Loc, 14-VI-1996) are described and illustrated, and their taxonomic status is discussed. The latter sp. co-occurs with E. guerini Ramb. and E. masoni Sel.