Olgia Mikhalevich 2011

Mamo, Briony L., 2016, Benthic Foraminifera from the Capricorn Group, Great Barrier Reef, Australia, Zootaxa 4215 (1), pp. 1-123 : 21-23

Olgia Mikhalevich 2011

Olgia pacifica ( Cushman 1924) ( Fig. 5 :9–11)

Description. See Cushman (1924; p. 22, pl. 6, figs 7–11).

Distribtuion within study area. Olgia pacifica ( Cushman 1924) only ever occurs in very low numbers (one to two specimens per site) in lagoons across all four of the studied reefs.

Figures

FIGURE 5. (Unless otherwise specified all scale bars = 100 µm). 1 – 2. Textularia jparkeri n. sp. 1. QM # G 466056 from CHANNEL with uppermost chambers broken to reveal canaliculate wall and lack of internal septula. 2. QM # G 466058 from CHANNEL broken along longitudinal axis to view internal chamber arrangement. 3 – 6. Textularia lateralis Lalicker, 1935. 3 – 4. QM # G 465958 from OTI 43 lateral (3) and oral (4) views. 5 – 6. QM # G 465892 from ST / HW 8 lateral (5) and oral (6) views. 7 – 8. Textularia sp. 1, QM # G 465803 from T 2 – 3. 7. Lateral view, scale bar = 200 µm. 8. Oral view, scale bar = 200 µm. 9 – 11. Olgia pacifica (Cushman, 1924). 8. QM # G 466132 from OTI 20, lateral view, scale bar = 200 µm. 10 – 11. QM # G 465780 from ST / HW 2 lateral (10) and oral (11) views. 12. Cornuspira planorbis Schultze, 1854, QM # G 465976 from OTI 51. Lateral view, scale bar = 50 µm. 13 – 14. Nodobaculariella cf. N. japonica Cushman & Hanzawa, 1937, QM # G 466078 from OTI 52. 13. Lateral view. 14. Oral view. 15 – 16. Wiesnerella auriculata (Egger, 1893), QM # G 465990 from T 2 – 11. 15. Oral view. 16. Lateral view. Scale bars = 50 µm. 17 – 20. Nubeculina advena Cushman, 1924 from CHANNEL. 17 – 18. QM # G 465867 lateral (17) and close-up oral (18) views. Scale bar for 17 = 500 µm. 19 – 20. QM # G 465866, lateral (19) and close-up of oral (20) views. Scale bar for 19 = 500 µm.