taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
50A32D8078865F32AC92846E8B398F8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361092	https://doi.org/10.3897/phytokeys.259.150757.figure5	Figure 5. Planothidium angustirostratum sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve, scale bar as shown. Scale bars: 10 µm (A – P).	Figure 5. Planothidium angustirostratum sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve, scale bar as shown. Scale bars: 10 µm (A – P).	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
50A32D8078865F32AC92846E8B398F8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361093	https://doi.org/10.3897/phytokeys.259.150757.figure6	Figure 6. Planothidium angustirostratum sp. nov. SEM; A. Internal view of an entire rapheless valve; B. External view of an entire raphe valve; C. Internal view of an entire raphe valve. Scale bar as shown.	Figure 6. Planothidium angustirostratum sp. nov. SEM; A. Internal view of an entire rapheless valve; B. External view of an entire raphe valve; C. Internal view of an entire raphe valve. Scale bar as shown.	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
233C8D096BE25097A314A5F236BF6C22.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361090	https://doi.org/10.3897/phytokeys.259.150757.figure3	Figure 3. Planothidium liboensis sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve, scale bar as shown. Scale bars: 10 µm (A – P).	Figure 3. Planothidium liboensis sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve, scale bar as shown. Scale bars: 10 µm (A – P).	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
233C8D096BE25097A314A5F236BF6C22.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361091	https://doi.org/10.3897/phytokeys.259.150757.figure4	Figure 4. Planothidium liboensis sp. nov SEM; A. Internal view of an entire rapheless valve; B. External view of an entire raphe valve; C. Internal view of an entire raphe valve. Scale bar as shown.	Figure 4. Planothidium liboensis sp. nov SEM; A. Internal view of an entire rapheless valve; B. External view of an entire raphe valve; C. Internal view of an entire raphe valve. Scale bar as shown.	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
C92B2E999C1F5D70A6AC6EF828CC24C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361094	https://doi.org/10.3897/phytokeys.259.150757.figure7	Figure 7. Planothidium maolanensis sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve, scale bar as shown. Scale bars: 10 µm (A – P).	Figure 7. Planothidium maolanensis sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve, scale bar as shown. Scale bars: 10 µm (A – P).	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
C92B2E999C1F5D70A6AC6EF828CC24C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361095	https://doi.org/10.3897/phytokeys.259.150757.figure8	Figure 8. Planothidium maolanensis sp. nov SEM; A. Internal view of an entire rapheless valve. The white arrow points to a distinctly wider virgae; B. External view of an entire raphe valve. White arrows indicate the areolae on the mantle. C. Internal view of an entire raphe valve. Scale bar as shown.	Figure 8. Planothidium maolanensis sp. nov SEM; A. Internal view of an entire rapheless valve. The white arrow points to a distinctly wider virgae; B. External view of an entire raphe valve. White arrows indicate the areolae on the mantle. C. Internal view of an entire raphe valve. Scale bar as shown.	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
09DF36F8ECAA562C80062B02ACA36692.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361088	https://doi.org/10.3897/phytokeys.259.150757.figure1	Figure 1. Planothidium pseudoreichardtii sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve. The white arrow points to a larger areola. R. SEM internal view of an entire rapheless valve, showing a distinct sinus in the central area (white arrow). Scale bar as shown. Scale bars: 10 µm (A – P).	Figure 1. Planothidium pseudoreichardtii sp. nov. LM; A – H. Rapheless valves; I – P. Raphe valves. “ = ” indicates the different valves of the same frustule. Q. SEM external view of an entire rapheless valve. The white arrow points to a larger areola. R. SEM internal view of an entire rapheless valve, showing a distinct sinus in the central area (white arrow). Scale bar as shown. Scale bars: 10 µm (A – P).	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
09DF36F8ECAA562C80062B02ACA36692.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1361089	https://doi.org/10.3897/phytokeys.259.150757.figure2	Figure 2. Planothidium pseudoreichardtii sp. nov. SEM; A. External view of an entire raphe valve. B. Internal view of an entire raphe valve, scale bar as shown. Scale bar as shown.	Figure 2. Planothidium pseudoreichardtii sp. nov. SEM; A. External view of an entire raphe valve. B. Internal view of an entire raphe valve, scale bar as shown. Scale bar as shown.	2025-06-25	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min		Zenodo	biologists	Li, Yun;Lu, Lin-Xin;Zhou, Hui-Wen;Yu, Pan;Kociolek, John Patrick;Pang, Wan-Ting;Wang, Quan-Xi;You, Qing-Min			
