Elphidium charlottense (Vella, 1957)

Figure 6.11-12

1957 Elphidiononion charlottensis Vella, p. 38, pl. 9, figs. 187-188.

2012 Elphidium charlottense (Vella); Debenay, p. 218.

Description. Test biconvex, slightly compressed, wall calcareous, finely perforate, surface with pustules along the sutures and the apertural face; umbilicus with a flat boss; chambers many, arranged planispirally, coiling involute; periphery rounded, margin very slightly lobulated, with a distinct keel, sutures slightly curved, distinct, retral processes short; aperture multiple openings at the basal end of the final chamber on the apertural side.