FIGURES 18–25 in Cocconeis tsara sp. nov., C. santandrea sp. nov. and allied taxa pertaining to the new section Loculatae
| Main Authors: | Riaux-Gobin, Catherine, Frankovich, Thomas, Witkowski, Andrzej, Agudelo, Pablo Saenz-, Esteve, Peter, Ector, Luc, Bemiasa, John |
|---|---|
| Format: | info Image Journal |
| Terbitan: |
, 2021
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5421478 |
Daftar Isi:
- FIGURES 18–25. Cocconeis tsara sp. nov. SEM (Anakao, West coast of Madagascar). RV in external view (18–25). Radiate striae, regularly spaced, uniseriate even after the marginal hyaline rim (18). Valve concave with a narrow cingulum (19). Round apices. RVVC open (20, arrowheads), second copula with a ligula (20, twin arrows). Apex void of areolae (21, arrow). Terminal raphe ending roundish. Marginal row of RV areolae enlarged (22, arrow) or axially split (20, arrow). Central area small (23, arrow), RV areolae externally concave (24, arrow). Proximal raphe endings roundish and close to each other (25). Scale bars = 4 μm (19), 3 μm (18), 2 μm (21), 1 μm (20, 22–23, 25), 700 nm (24).
- Published as part of Riaux-Gobin, Catherine, Frankovich, Thomas, Witkowski, Andrzej, Agudelo, Pablo Saenz-, Esteve, Peter, Ector, Luc & Bemiasa, John, 2021, Cocconeis tsara sp. nov., C. santandrea sp. nov. and allied taxa pertaining to the new section Loculatae, pp. 145-169 in Phytotaxa 484 (2) on page 151, DOI: 10.11646/phytotaxa.484.2.1, http://zenodo.org/record/5421470