Chatangiella niiga

*niiga Vozzhennikova, 1967, p.129, pl.56, figs.1–4; pl.57, figs.1–4; pl.58, figs.1–4.  Emendation: Lentin and Vozzhennikova, 1990, p.45–46.  Holotype: Vozzhennikova, 1967, pl.56, fig.1; pl.57, fig.1; Lentin and Vozzhennikova, 1990, pl.5, figs.1–2; text-fig.20.  Taxonomic junior synonym: Chatangiella cassidea, according to Lentin and Vozzhennikova (1990, p.45) — however, Lebedeva in Ilyina et al. (1994, p.69) retained Chatangiella cassidea.  Age: Santonian.

Parent: Chatangiella