1,721,176 research outputs found
A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia
No full textKim, Hyesuk, Khim, Jong Seong, Witkowski, Andrzej, Park, Jinsoon (2022): A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia. Phytotaxa 554 (1): 77-84, DOI: 10.11646/phytotaxa.554.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.554.1.
FIGURES 33–36 in Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science
No full textFIGURES 33–36: Gliwiczia skvortzowii sp. nov. Figs 33–36: Figs 33–36: External valve view of raphe valves. (SEM).Published as part of Kulikovskiy, Maxim, Lange-Bertalot, Horst & Witkowski, Andrzej, 2013, Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science, pp. 1-16 in Phytotaxa 109 (1) on page 5, DOI: 10.11646/phytotaxa.109.1.1, http://zenodo.org/record/507867
FIGURE 1 in A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia
No full textFIGURE 1. Locations where Fogedia orientalis has been observed (○: Sand flat, ●: Mud flat, ◎: Mixed flat).Published as part of Kim, Hyesuk, Khim, Jong Seong, Witkowski, Andrzej & Park, Jinsoon, 2022, A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia, pp. 77-84 in Phytotaxa 554 (1) on page 78, DOI: 10.11646/phytotaxa.554.1.6, http://zenodo.org/record/680982
FIGURES 1–32 in Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science
No full textFIGURES 1–32: Gliwiczia skvortzowii sp. nov. Figs 1–34: Figs 1–19: Valve view of rapheless valves. Fig. 1: arrow indicates presence of cavum in sternum valve. Figs 20–32: Valve view of raphe valves. Fig. 20: arrow indicates presence of cavum in raphe valve. (LM). Scale bar: 10 µm.Published as part of Kulikovskiy, Maxim, Lange-Bertalot, Horst & Witkowski, Andrzej, 2013, Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science, pp. 1-16 in Phytotaxa 109 (1) on page 4, DOI: 10.11646/phytotaxa.109.1.1, http://zenodo.org/record/507867
Syvertsenia iberica (Cymatosiraceae): a new estuarine diatom genus characterized by the position of its process
No full textGomes, Ana, Witkowski, Andrzej, Dąbek, Przemysław, Boski, Tomasz, Moura, Delminda, Szkornik, Katie, Kurzydłowski, Krzysztof (2013): Syvertsenia iberica (Cymatosiraceae): a new estuarine diatom genus characterized by the position of its process. Phytotaxa 142 (1): 25-36, DOI: 10.11646/phytotaxa.142.1.3, URL: http://dx.doi.org/10.11646/phytotaxa.142.1.
FIGURES 89–107 in Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science
No full textFIGURES 89–107: Gliwiczia vixcalcar sp. nov. Figs 89-107: Figs 89–101: Valve view of rapheless valves. Fig. 89: arrow indicates presence of cavum in sternum valve. Figs 102, 103: Valve view of raphe valves. Fig. 103: arrow indicates presence of cavum in raphe valve. Figs 104–106: Internal valve view of rapheless valves. Fig. 106. Internal view of valve part, note the pore occlusion. Fig. 107: Internal view of raphe valve note presence of cavum (89–103: LM; 104–107: SEM). Scale bar: 10 µm.Published as part of Kulikovskiy, Maxim, Lange-Bertalot, Horst & Witkowski, Andrzej, 2013, Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science, pp. 1-16 in Phytotaxa 109 (1) on page 11, DOI: 10.11646/phytotaxa.109.1.1, http://zenodo.org/record/507867
FIGURES 43–62 in Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science
No full textFIGURES 43–62: Gliwiczia tenuis sp. nov. Figs 43–66: Figs 43–55: Valve view of rapheless valves. Fig. 43: arrow indicates presence of cavum in sternum valve. Figs 56–58: Valve view of raphe valves. Fig. 58: arrow indicates presence of cavum in raphe valve. Figs 59: Internal valve view of rapheless valve. Fig. 60 Internal view of valve part with cavum. Figs 61, 62. Internal view of areolae covered by circular foramina, come off from areolae in fig. 61 (43–58: LM; 59–62: SEM). Scale bar: 10 µm.Published as part of Kulikovskiy, Maxim, Lange-Bertalot, Horst & Witkowski, Andrzej, 2013, Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science, pp. 1-16 in Phytotaxa 109 (1) on page 7, DOI: 10.11646/phytotaxa.109.1.1, http://zenodo.org/record/507867
FIGURES – 0. Cocconeis cf. delapunctata Hohn. SEM (New Caledonia, Melanesia). SV with axial void areas (external views 27–29, arrowheads), possible RV with areas devoid of areolae (30, arrowheads). Scale bars = 2 µm (27–30). in Marine Achnanthales (Bacillariophyceae) from New Caledonia (Melanesia): assemblage specificities, ultramafic environment
No full textFIGURES – 0. Cocconeis cf. delapunctata Hohn. SEM (New Caledonia, Melanesia). SV with axial void areas (external views 27–29, arrowheads), possible RV with areas devoid of areolae (30, arrowheads). Scale bars = 2 µm (27–30).Published as part of Riaux-Gobin, Catherine, Witkowski, Andrzej, Coste, Michel, Berteauxlecellier, Veronique & Daniszewska-Kowalczyk, Genovefa, 2022, Marine Achnanthales (Bacillariophyceae) from New Caledonia (Melanesia): assemblage specificities, ultramafic environment, pp. 1-21 in Phytotaxa 552 (1) on page 11, DOI: 10.11646/phytotaxa.552.1.1, http://zenodo.org/record/667313
FIGURE. Sampling sites in Province Sud (New Caledonia) and major mining Ni sites (* i.e.: Thio, Goro, La Tontouta), and major industrial Ni site (circle: Doniambo). in Marine Achnanthales (Bacillariophyceae) from New Caledonia (Melanesia): assemblage specificities, ultramafic environment
No full textFIGURE. Sampling sites in Province Sud (New Caledonia) and major mining Ni sites (* i.e.: Thio, Goro, La Tontouta), and major industrial Ni site (circle: Doniambo).Published as part of Riaux-Gobin, Catherine, Witkowski, Andrzej, Coste, Michel, Berteauxlecellier, Veronique & Daniszewska-Kowalczyk, Genovefa, 2022, Marine Achnanthales (Bacillariophyceae) from New Caledonia (Melanesia): assemblage specificities, ultramafic environment, pp. 1-21 in Phytotaxa 552 (1) on page 4, DOI: 10.11646/phytotaxa.552.1.1, http://zenodo.org/record/667313
Cymatosirella minutissima Dabek, Witkowski & Sabbe 2013, comb. nov.
No full textCymatosirella minutissima (Sabbe & Muylaert) Dąbek, Witkowski & Sabbe comb. nov. Basionym: Cymatosira minutissima Sabbe & Muylaert in Sabbe, K., Vanelslander, B., Ribeiro, L., Witkowski, A., Muylaert, K. & Vvyerman, W. (2010: 246, figs 17–20, 28, 31). For a detailed description of this species, see Sabbe et al. (2010).Published as part of Dąbek, Przemysław, Sabbe, Koen, Witkowski, Andrzej, Archibald, Colin, Kurzydłowski, Krzyszof J. & Zgłobicka, Izabela, 2013, Cymatosirella Dąbek, Witkowski & Sabbe gen. nov., a new marine benthic diatom genus (Bacillariophyta) belonging to the family Cymatosiraceae, pp. 42-56 in Phytotaxa 121 (1) on page 50, DOI: 10.11646/phytotaxa.121.1.2, http://zenodo.org/record/507946
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