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).

6.9. Pseudothurammina limnetis (Scott and Medioli); 40x, LD=.58mm, side view.