Published May 3, 2023
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TABLE 1 in A new diatom (Surirellaceae: Bacillariophyta) species-Surirella caljoniana sp. nov. - in Göydün Spring, Sivas in Eastern Anatolia, Republic of Türkiye
Authors/Creators
- 1. Dumlupınar University, Faculty of Arts and Sciences, Department of Biology, 43000 Kütahya, Türkiye
- 2. Meise Botanic Garden, Nieuwelaan 36, 1860 Meise, Belgium
- 3. Canadian Museum of Nature, P. O. Box 3443, Station D, Ottawa, Ontario K 1 P 6 P 4, Canada
- 4. Institute of Marine and Environmental Sciences, University of Szczecin, Mickiewicza 16, 70 - 383 Szczecin, Poland elfyilmaz 38 @ gmail. com; https: // orcid. org / 0000 - 0002 - 7814 - 3429
- 5. Kastamonu University, Central Research Center, 37200 Kastamonu, Türkiye
Description
TABLE 1. Morphological characteristics of Surirella caljoniana sp. nov. and other Surirella taxa sharing similar morphological features (-- = no information).
| Surirella c aljoniana sp. nov. | S. brebissonii | S. brebissonii var. kuetzingii | S. lacrimula | S. neglecta | S. ovalis | S. subsalsa | |
|---|---|---|---|---|---|---|---|
| Valve outline | oval-elliptic slightly heteropolar | broadly elliptic to almost rounded | ovate | ovate | oval-elliptic | rhombic-lanceolate to egg-shaped-lanceolate | oval to linear-oval |
| Head pole | rounded | broadly rounded | broadly rounded | broadly rounded | broadly rounded | wedge-shaped and rounded | narrowly rounded |
| Foot pole | narrowly rounded, rarely slightly protracted | rounded in smaller valves, cuneate in larger valves | rounded in smaller valves, cuneate in larger valves | rounded to narrowly cuneate | cuneate | wedge-shaped and rounded | narrowly rounded, rarely slightly protracted |
| Valve length (μm) | 37.0–47.0 | 18.0–70.0 | 13.0–56.0 | 19.0–30.0 | 19.0–28.0 | 16.0–120.0 | 15.0–48.0 |
| Valve width (μm) | 15.0–17.5 | 12.0–30.0 | 10.0–24.0 | 10.0–13.0 | 10.0–11.0 | 12.0–45.0 | 8.0–16.0 |
| Length-to-width ration | 2.3–2.7 | 1.4–1.7 | (1.5)2.0–2.2 | 2.2–2.5 | 2.0–2.4 | 3.1-1.1 | 2.5–3.0 |
| Costae density (in 10 µm) | 18 | 18–23 | -- | 9 | 8 | 3.5–6 | -- |
| Striae density (in 10 μm) | 18–21 | 16–20 | 18–23 | 27–33 | 28–30 | 16–19 | 10–13 |
| Areolae density (in 10 µm) | 90–110 | -- | -- | 80 – 115 | -- | -- | -- |
| Axial area | narrow, linear | linear-elliptic or elliptic in smaller valves, cuneate in larger valves | linear-elliptic or elliptic in smaller valves, cuneate in larger valves | narrowly cuneate | narrowly cuneate | cuneate | narrow, linear |
| Portulae | (1) 3–4 between two fibulae; 1 to 3 striae per portula | -- | (1) 3–4 between two fibulae; 1–2 striae per portula | 1 between two fibulae; 2 striae per portula | 1–3 between two fibulae; 1–2 striae per portula | -- | -- |
| Reference | this study | Lange-Bertalot et al. 2017 | English & Potapova 2012 | English & Potapova 2012 | Reichardt 2012 | Lange-Bertalot et al. 2017 | Lange-Bertalot et al. 2017 |
Notes
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Additional details
Identifiers
Related works
- Is part of
- Journal article: 10.11646/phytotaxa.595.1.7 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFC6FFE3FF8AFF96BF59CB27FFB2FFCC (LSID)
- Journal article: http://publication.plazi.org/id/FFC6FFE3FF8AFF96BF59CB27FFB2FFCC (URL)
- Journal article: http://zenodo.org/record/7889581 (URL)
References
- Lange-Bertalot, H., Hofmann, G., Werum, M. & Cantonati, M. (2017) Freshwater Benthic Diatoms of Central Europe: Over 800 Common Species Used in Ecological Assessment. English edition with updated taxonomy and added species. Koeltz Botanical Books. Schmitten-Oberreifenberg, 942 pp.
- English, J. D. & Potapova, M. G. (2012) Ontogenetic and interspecific valve shape variation in the Pinnatae group of the genus Surirella and the description of S. lacrimula sp. nov. Diatom Research 27: 9 - 27. https: // doi. org / 10.1080 / 0269249 X. 2011.642950
- Reichardt, E. (2012) Neue Diatomeen (Bacillariophyceae) aus dem Gebiet der Stadt Treuchtlingen. Berichte der Bayerischen Botanischen Gesellschaft 82: 19 - 32.