Figs 27–32 in Coccolithophores in Polar Waters: HOL Revisited Papposphaera sagittifera HET and

• Main Authors: Thomsen, Helge A., Østergaard, Jette B., Heldal, Mikal
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2016
• Subjects: Biodiversity; Taxonomy; Chromista; Haptophyta; Coccolithophyceae; Coccosphaerales; Papposphaeraceae; Papposphaera; Antarc*; Antarctic
• Online Access: https://doi.org/10.5281/zenodo.10994332

Figs 27–32. Papposphaera sagittifera cfr. HET. TEM whole mounts from the Antarctic (EPOS samples). 27 – complete cell with flagella and a curled up haptonema; 28 – high magnification of calyces (four-winged rosettes) from Fig. 27; 29 – high magnification of calyx from Fig. 30; 30 – complete cell with flagella and a curled up haptonema; 31 – detail of central area calcification from the cell in Fig. 30; 32 – details of rim structure from the cell shown in Fig. 30. Published as part of Thomsen, Helge A., Østergaard, Jette B. & Heldal, Mikal, 2016, Coccolithophores in Polar Waters: HOL Revisited Papposphaera sagittifera HET and, pp. 33-50 in Acta Protozoologica 55 (1) on page 45, DOI:10.4467/16890027AP.16.005.4046, http://zenodo.org/record/10994318