Plate P11. Scale bar = 10 µm. 1-3. Gemilithina rotula (Sample 189-1170A-19X-3, 60 cm); (1) phase-contrast light (Ph); (2) differential-interference contrast light (DIC); (3) polarized light (XP). 4-6. Clausicoccus obrutus (Sample 189-1168A-33X-1, 15 cm); (4) Ph; (5) DIC; (6) XP. 7, 8. Hughesius tasmaniae (Sample 189-1168A-34X-5, 15 cm); (7) DIC; (8) XP. 9, 10. Camuralithus pelliculatus (Sample 189-1168A-45X-2, 40 cm); (9) DIC; (10) XP. 11, 12. Ericsonia detecta (Sample 189-1171C-22X-3, 15 cm); (11) Ph; (12) XP.