Sphaerogypsina Galloway 1933
Sphaerogypsina globulus (Reuss 1848) (Fig. 23:4–7)
Description. See Reuss (1848, p. 33, pl. 5, fig. 7).
Distribution within study area. Sphaerogypsina globulus (Reuss 1848) was collected from sites 12 and 15 in Wistari Lagoon from depths of 3.2 and 3 m, respectively.