Fig. 8 in Oligocene archaeomonad stomatocysts from the Polish Central Paratethys
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2025
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| author | Kaczmarska, Irena Ehrman, James M. Samanta, Brajogopal |
| author_facet | Kaczmarska, Irena Ehrman, James M. Samanta, Brajogopal |
| contents | Fig. 8. Archaeomonad stomatocysts from Rupelian (lower Oligocene) of Poland. A–G. Archaeomonas sextapapillatus Kaczmarska sp. nov. A. Comparison of A. sextapapillatus Kaczmarska sp. nov. (right cell in anterio-lateral view) with A. jimstehrii Ehrman & Kaczmarska sp. nov. (left cell in lateral view) illustrating difference in collar structure, DMF stub 352-1h, Futoma 5. B–G. Specimens demonstrating increasingly complex collar system, due to development and/or preservation (see text). B. DMF stub 352-1i, Futoma 5, in lateral view showing gently conical secondary collar (arrow). C. DMF stub 349- 17e, Futoma 4, in lateral (C1) and anterio-lateral (C2) views. D. DMF stub 349-17f, Futoma 4, in anterio-lateral (D1) and anterior (D2) views. E. DMF stub 352-2c, Futoma 5, in anterior view showing narrow marginal rim (black arrow) surrounded by planar interannulus (white arrow). F. DMF stub 349-17g, Futoma 4, in anterio-lateral view. G. DMF stub 352-1 (KRAM A-31), holotype, Futoma 5, in anterio-lateral view, showing small papillae on secondary collar present on some statocysts (arrow). H. Archaeomonas aff. inconspicua Deflandre, 1933, DMF stub 352-1j, Futoma 5, in anterior view showing conical pore (arrow). I, J. Archaeomonas kreyenhagenensis Rampi, 1969, Futoma 5. I. DMF stub 352-1k, in anterio-lateral view showing pore and collar. J. DMF stub 352-1l, in lateral view. Scale bars 2 µm. |
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| spellingShingle | Fig. 8 in Oligocene archaeomonad stomatocysts from the Polish Central Paratethys Kaczmarska, Irena Ehrman, James M. Samanta, Brajogopal Biodiversity Taxonomy Chromista Ochrophyta Chrysophyceae Archaeomonadaceae Archaeomonas Fig. 8. Archaeomonad stomatocysts from Rupelian (lower Oligocene) of Poland. A–G. Archaeomonas sextapapillatus Kaczmarska sp. nov. A. Comparison of A. sextapapillatus Kaczmarska sp. nov. (right cell in anterio-lateral view) with A. jimstehrii Ehrman & Kaczmarska sp. nov. (left cell in lateral view) illustrating difference in collar structure, DMF stub 352-1h, Futoma 5. B–G. Specimens demonstrating increasingly complex collar system, due to development and/or preservation (see text). B. DMF stub 352-1i, Futoma 5, in lateral view showing gently conical secondary collar (arrow). C. DMF stub 349- 17e, Futoma 4, in lateral (C1) and anterio-lateral (C2) views. D. DMF stub 349-17f, Futoma 4, in anterio-lateral (D1) and anterior (D2) views. E. DMF stub 352-2c, Futoma 5, in anterior view showing narrow marginal rim (black arrow) surrounded by planar interannulus (white arrow). F. DMF stub 349-17g, Futoma 4, in anterio-lateral view. G. DMF stub 352-1 (KRAM A-31), holotype, Futoma 5, in anterio-lateral view, showing small papillae on secondary collar present on some statocysts (arrow). H. Archaeomonas aff. inconspicua Deflandre, 1933, DMF stub 352-1j, Futoma 5, in anterior view showing conical pore (arrow). I, J. Archaeomonas kreyenhagenensis Rampi, 1969, Futoma 5. I. DMF stub 352-1k, in anterio-lateral view showing pore and collar. J. DMF stub 352-1l, in lateral view. Scale bars 2 µm. |
| title | Fig. 8 in Oligocene archaeomonad stomatocysts from the Polish Central Paratethys |
| topic | Biodiversity Taxonomy Chromista Ochrophyta Chrysophyceae Archaeomonadaceae Archaeomonas |
| url | https://doi.org/10.5281/zenodo.16955012 |