Muderongia mcwhaei

*mcwhaei Cookson and Eisenack, 1958, p.41, pl.6, figs.1–5.  Emendations: Helby, 1987, p.303–305; Monteil, 1991b, p.473–474.  Holotype: Cookson and Eisenack, 1958, pl.6, fig.2; Helby et al., 1987, figs.7A–B; Monteil, 1991b, pl.4, fig.4.  Taxonomic junior synonyms: Muderongia extensiva and Phoberocysta rariornata, both according to Monteil (1991b, p.473) — however, Prössl (1992b, p.115) retained Phoberocysta rariornata.  Helby (1987, p.303–305) considered that the specimens illustrated in pl.6, figs.1,4–5 of Cookson and Eisenack (1958) are not Muderongia mcwhaei.  Age: Aptian.

Parent: Muderongia