Nyktericysta puyangensis Wan Chuanbiao and Qiao Xiuyun, 1994, p.503,507–508, pl.1, figs.3,5–6,8,10; pl.2, figs.1,3,8. Emendation: Mao Shaozhi et al., 1999, p.152. Holotype: Wan Chuanbiao and Qiao Xiuyun, 1994, pl.2, fig.8; Mao Shaozhi et al., 1999, pl.4, fig.7. Age: Middle-late Early Cretaceous.