Manumiella ?hemmoorensis Marheinecke, 1992, p.89-90, pl.18, figs.13-15; text-fig.18. Holotype: Marheinecke, 1992, pl.18, fig.13; text-fig.18. Questionable assignment: Marheinecke (1992, p.89). Contrary to the opinion of Lentin and Williams (1993, p.411), Williams et al. (1998, p.387) considered this name to be validly published. Age: Early Maastrichtian

Original description: Marheinecke, 1992, p. 90
Cyst habit ovoidal with horns, circumcavate, dorsoventrally flattened. Periblast ending in a wide, blunt apical horn. Two antapical horns are developed. The left one is short, wide and blunt, the right one rudimentary. Wall thin, undulate. Cingulum indicated by two weak folds. Sulcus indicated by concave, vertical folds on the ventral side. Endoblast ovaloidal, thin-walled, weakly granulate. Periarchaeopyle intercalary 2a, steno-deltaform, rounded. Operculum adnate at finis 2a/4"" or secate. Endoarchaeopyle intercalary 2a, steno-deltaform. Operculum adnate at finis 2a/4"" or secate.