Stegana (Stegana) cheni Sidorenko 1997

Sidorenko 1997. New Asian species and new records of the genus Stegana Meigen (Diptera: Drosophilidae). 1. Subgenera Oxyphortica Duda and Stegana s. str. Annales de la Societe Entomologique de France, 33(1), Mars 1997: 65-79