Stegana (Oxyphortica) yapingi Chen & Wang 2004

Chen & Wang 2004. Stegana (Oxyphortica) nigripennis species-group, with descriptions of four new species from Southeast Asia (Insecta: Diptera: Drosophilidae). Raffles Bulletin of Zoology, 52(1), June 30 2004: 29-36