Figure 6. Species that occur exclusively in mangrove marshes and brackish ponds. SLM photograph magnifications are indicated for each image and the scale is given as longest dimension (LD) in millimeters (mm) so that the illustrated object is, for example, 0.78 mm in its longest real dimension (Figure 2.1).

6.16-6.19. Trochammina macrescens Brady (forma polystoma); 40x; 16, dorsal view with apertural face slanted to see supplementary apertures, .31mm; 17, edge apertural view, LD=.31mm; 18, edge apertural view, LD=.31mm; 19, ventral view, LD=.31mm.