Subsp. taiwana (Matsumura, 1931)

Saronaga taiwana Matsumura, 1931: 676, fig. 331. Type-locality: Formosa [Taiwan], Baibara. Holotype ♂ (EIHU).

Tethea oberthuri wilemani Werny, 1966: 384, fig. 217. Type-locality: Formosa [Taiwan], Karapin. Holotype ♂ (BMNH).

Distribution. China (Taiwan).