Dryodurgades formosanus (Matsumura)

Agallia formosanus Matsumura, 1912: 313 .

Dryodurgades bifurcatus Cai & Shen 1999: 39, synonymised by Viraktamath, 2011: 39.

Dryodurgades formosanus (Matsumura, 1912): Viraktamath, 1973: 309. Distribution: China (Henan, Zhejiang, Taiwan).