Lithodinia helbyi

"helbyi" Morgan, 1980, p.26, pl.18, figs.4–7.  Emendation: Stover and Helby, 1987d, p.265,267, as Cernicysta helbyi.  Holotype: Morgan, 1980, pl.18, figs.4–6; Fensome et al., 1996, figs.1–3 — p.2149.  NOW Cernicysta.  Originally Lithodinia, subsequently (and now) Cernicysta.  Age: middle Aptian–early Albian.

Parent: Lithodinia