Abstract
Two new species similar to Cyana dohertyi (Elwes, 1890), C. lada Volynkin, Černý & Saldaitis, sp. nov. (Vietnam and China) and C. titovi Volynkin, Černý & Ivanova, sp. nov. (Vietnam) are described. A new subspecies C. dohertyi mertsana Volynkin & Černý, ssp. nov. is described from North Thailand and North Vietnam. Adults, male and female genitalia of the new and related species are illustrated.
References
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