taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03A087D9E72CFF9E12D0723AFAC0F8E4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/18425045/files/figure.png	https://doi.org/10.5281/zenodo.18425045	FIGURES 1–24. Fragilaria pectinalis (O.F.Müller) Lyngbye. LM and SEM taken from the epitype sample (BR-4891, New river near Hornsey, UK, leg. Dillwyn). 1. LM picture of a frustule in girdle view with one valve of a second frustule connected. 2–18. LM pictures of valves in valve face view in decreasing length. 19. SEM external view of a complete frustule in girdle view showing the girdle structure and the mantle plaques. 20. SEM external view of an entire valve. Note the absence of spines. 21. SEM external detail of an apex showing the apical porefield and the rimoportula. 22. SEM external detail of the central area. The arrows indicate the small granules around some of the areolae. 23. SEM internal view of an entire valve. 24. SEM internal view of the valve apex with the transapical rimoportula. Scale bars: 10 μm (1–20, 23); 1 μm (21–22, 24).	FIGURES 1–24. Fragilaria pectinalis (O.F.Müller) Lyngbye. LM and SEM taken from the epitype sample (BR-4891, New river near Hornsey, UK, leg. Dillwyn). 1. LM picture of a frustule in girdle view with one valve of a second frustule connected. 2–18. LM pictures of valves in valve face view in decreasing length. 19. SEM external view of a complete frustule in girdle view showing the girdle structure and the mantle plaques. 20. SEM external view of an entire valve. Note the absence of spines. 21. SEM external detail of an apex showing the apical porefield and the rimoportula. 22. SEM external detail of the central area. The arrows indicate the small granules around some of the areolae. 23. SEM internal view of an entire valve. 24. SEM internal view of the valve apex with the transapical rimoportula. Scale bars: 10 μm (1–20, 23); 1 μm (21–22, 24).	2025-10-30	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.		Zenodo	biologists	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.			
03A087D9E72CFF9E12D0723AFAC0F8E4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/18425051/files/figure.png	https://doi.org/10.5281/zenodo.18425051	FIGURES 25–62. Fragilaria pectinalis (O.F.Müller) Lyngbye. LM taken from Rabenhorst sample 2143 (BR-4892, Gohlis near Leipzig, Germany). 25. LM picture of a frustule in girdle view. 26–62. LM pictures of valves in valve face view in decreasing length. Scale bar: 10 μm.	FIGURES 25–62. Fragilaria pectinalis (O.F.Müller) Lyngbye. LM taken from Rabenhorst sample 2143 (BR-4892, Gohlis near Leipzig, Germany). 25. LM picture of a frustule in girdle view. 26–62. LM pictures of valves in valve face view in decreasing length. Scale bar: 10 μm.	2025-10-30	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.		Zenodo	biologists	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.			
03A087D9E72AFF9C12D071EFFB34FC3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/18425053/files/figure.png	https://doi.org/10.5281/zenodo.18425053	FIGURES 63–104. Fragilaria striis-distantioribus (Grunow) Van de Vijver, Kusber & D.M.Williams comb. nov. stat. nov. LM and SEM taken from the epitype sample (BR-4893, Haverfordwest, Wales, UK, Grunow 2657). 63. LM picture of a frustule in girdle view. 64–101. LM pictures of valves in valve face view in decreasing length. 102. SEM external view of an entire valve. Note the absence of spines. 103. SEM external detail of an apex showing the apical porefield and the rimoportula (arrow). 104. SEM internal view of an entire valve. Scale bars: 10 μm (63–102, 104); 1 μm (103).	FIGURES 63–104. Fragilaria striis-distantioribus (Grunow) Van de Vijver, Kusber & D.M.Williams comb. nov. stat. nov. LM and SEM taken from the epitype sample (BR-4893, Haverfordwest, Wales, UK, Grunow 2657). 63. LM picture of a frustule in girdle view. 64–101. LM pictures of valves in valve face view in decreasing length. 102. SEM external view of an entire valve. Note the absence of spines. 103. SEM external detail of an apex showing the apical porefield and the rimoportula (arrow). 104. SEM internal view of an entire valve. Scale bars: 10 μm (63–102, 104); 1 μm (103).	2025-10-30	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.		Zenodo	biologists	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.			
03A087D9E72AFF9C12D071EFFB34FC3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/18425051/files/figure.png	https://doi.org/10.5281/zenodo.18425051	FIGURES 25–62. Fragilaria pectinalis (O.F.Müller) Lyngbye. LM taken from Rabenhorst sample 2143 (BR-4892, Gohlis near Leipzig, Germany). 25. LM picture of a frustule in girdle view. 26–62. LM pictures of valves in valve face view in decreasing length. Scale bar: 10 μm.	FIGURES 25–62. Fragilaria pectinalis (O.F.Müller) Lyngbye. LM taken from Rabenhorst sample 2143 (BR-4892, Gohlis near Leipzig, Germany). 25. LM picture of a frustule in girdle view. 26–62. LM pictures of valves in valve face view in decreasing length. Scale bar: 10 μm.	2025-10-30	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.		Zenodo	biologists	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.			
03A087D9E728FF9C12D075D8FC22F852.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/18425057/files/figure.png	https://doi.org/10.5281/zenodo.18425057	FIGURES 105–149. Fragilaria Van de Vijver & C.E.Wetzel sp. nov. LM and SEM taken from the holotype sample (BR-4894, Beaume River at Rosière, France). 105. LM picture of two connected frustules in girdle view. 106–145. LM pictures of valves in valve face view in decreasing length. 146. SEM external view of an entire valve. Note the absence of spines. 147. SEM external detail of an apex showing the apical porefield and the rimoportula.148. SEM external detail of the central area. The arrow indicates a large mantle plaque. 149. SEM internal view of the valve apex showing the oblique rimoportula. Scale bars: 10 μm (105–146); 2 μm (147–149).	FIGURES 105–149. Fragilaria Van de Vijver & C.E.Wetzel sp. nov. LM and SEM taken from the holotype sample (BR-4894, Beaume River at Rosière, France). 105. LM picture of two connected frustules in girdle view. 106–145. LM pictures of valves in valve face view in decreasing length. 146. SEM external view of an entire valve. Note the absence of spines. 147. SEM external detail of an apex showing the apical porefield and the rimoportula.148. SEM external detail of the central area. The arrow indicates a large mantle plaque. 149. SEM internal view of the valve apex showing the oblique rimoportula. Scale bars: 10 μm (105–146); 2 μm (147–149).	2025-10-30	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.		Zenodo	biologists	Vijver, Bart Van De;Kusber, Wolf-Henning;Wetzel, Carlos E.;Williams, David M.			
