Figure 4. 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.)

4.1. Pyrgo elongata (d’Orbigny);40x, LD=.48mm, slanted edge showing aperture; 4.2. Pyrgo subsphaerica (d’Orbigny); 40x, LD=.40mm, slanted edge showing aperture; 4.3, 4.4. Quinqueloculina agglutinans d'Orbigny; 3, 17x, LD=1.18mm, four chamber view ; 4, 20x, LD=1.25mm, three chamber view; 4.5, 4.6. Quinqueloculina bicostata d'Orbigny; 30x ; 5, four chamber view, LD=.60mm; 6, three chamber view, LD=.60mm; 4.7, 4.8. Quinqueloculina candeiana d'Orbigny; 25x; 7, four chamber view, LD=.92mm; 8, three chamber view, LD=.92mm; 4.9, 4.10. Quinqueloculina goesi Todd and Brönnimann; 40x; 9, four chamber view, LD=.75mm; 10, three chamber view, LD=.75mm; 4.11. Quinqueloculina laevigata d'Orbigny; 40x, LD=.65mm, three chamber view; 4.12, 4.13. Quinqueloculina lamarckiana d'Orbigny; 30x; 12, four chamber view, LD=.40mm; 13, three chamber view, LD=.43mm; 4.14. Quinqueloculina poeyana d'Orbigny; 40x, LD =.45mm,four chamber side; 4.15. Quinqueloculina polygona d'Orbigny; 40x, LD=.65mm, four chamber side; 4.16, 4.17. Quinqueloculina seminulum (Linné); 40x ; 16, four chamber side, LD=.42mm; 17, three chamber side, LD=.42mm; 4.18, 4.19. Quinqueloculina subpoeyana Cushman; 40x;18, four chamber side, LD=.55mm; 19, three chamber side, LD=.55mm; and 4.20, 4.21. Quinqueloculina vulgaris d'Orbigny; 25x ;20, four chamber side, LD=.68mm; 21, three chamber side, LD=.68mm.