Figure 2. Species that occur exclusively in reef/lagoonal settings. 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). (To see enlargement, click on image.)

2.1. Acervulina inhaerens Schultze, 1854; 40x, LD=.78mm, side view; 2.2, 2.3. Ammonia beccarii Linné; 45x; 2, dorsal view, LD=.44mm; 3, ventral view, .44mm; 2.4-2.6. Amphistegina lessonii d'Orbigny; 25x; 4, side view, opposite aperture, LD=.80mm; 5, slanted edge view of aperture, LD=.68mm; 6, aperture side view, LD=.68mm; 2.7. Archaias angulatus (Fichtel and Moll); 14x, LD=1.64mm, side view; 2.8, 2.9. Asterigerina carinata d'Orbigny; 30x; 8, edge view of aperture, LD=.57mm; 9, ventral view,LD=.57mm; 2.10, 2.11. Borelis pulchra (d’Orbigny); 17x; 10, longitudinal view with aperture, LD=.94mm; 11, end view, LD=.76mm; 2.12, 2.13. Broeckina orbitolitoides (Hofker); 20x; 12, side view, LD=1.00mm ; 13, edge view with aperture, LD=1.00mm; 2.14. Clavulina tricarinata d’Orbigny; 10x, LD =2.80mm, side view; 2.15. Carpenteria proteiformis Goës; 15x, LD =1.33mm, side view; 2.16, 2.17. Cibicides refulgens Montfort; 45x;16, dorsal view showing apertural flap, LD=.38mm;17, ventral view, LD=.38mm; 2.18, 2.19. Elphidium advenum Cushman; 30x ;18, edge view of apertural face, LD=.43mm; 19, side view, LD=.43mm; and 2.20, 2.21. Elphidium sagrum Cushman; 26x; 20, edge view of apertural face, LD=.65mm; 21, side view, LD=.65mm.