Nyktericysta nebulosa Wan Chuanbiao and Zhang Ying, 1990, p.10–11, pl.3, figs.1,3. Emendation: Mao Shaozhi et al., 1999, p.154–155. Holotype: Wan Chuanbiao and Zhang Ying, 1990, pl.3, fig.1. Wan Chuanbiao and Zhang Ying (1990, p.10) assigned this species to Nyktericysta subgenus Hailaera. Age: Early Cretaceous.