Balmula granorugosa, Qiao Xiuyun et al., 1992

Holotype: Qiao Xiuyun et al., 1992, pl.2, fig.10; Gao Ruiqi et al., 1992b, pl.2, fig.5; Gao Ruiqi et al., 1992c, pl.1, fig.11.
Age: Berriasian–Barremian.