taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
C6855D2C97325CFB966212880C942FD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1490359	https://doi.org/10.3897/phytokeys.268.171181.figure1	Figure 1. Valve face of M. densestriata under LM. A. Holotype; B – G. Valve size series. Scale bars: 5 μm (A – G).	Figure 1. Valve face of M. densestriata under LM. A. Holotype; B – G. Valve size series. Scale bars: 5 μm (A – G).	2025-12-15	Du, Fei-Chao;Wei, Na;Li, Hao-Yu;Xu, Zhen-Quan;Li, Yu-Hang;Zhang, Man		Zenodo	biologists	Du, Fei-Chao;Wei, Na;Li, Hao-Yu;Xu, Zhen-Quan;Li, Yu-Hang;Zhang, Man			
C6855D2C97325CFB966212880C942FD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1490360	https://doi.org/10.3897/phytokeys.268.171181.figure2	Figure 2. A – F SEM photographs of M. densestriata. A. Internal view of the whole valve; B. Internal valve central area showing wide, irregular, bordered margins with several shortened striae; C. Internal raphe fissures terminating in small helictoglossae at the apices; D. External view of the whole valve showing the terminal fissures slightly deflecting in one direction; E. External central area of the valve showing proximal raphe fissures ending in pore-like structures and slightly deflecting in one direction; F. Terminal fissures. Scale bars: 1 μm (A – F).	Figure 2. A – F SEM photographs of M. densestriata. A. Internal view of the whole valve; B. Internal valve central area showing wide, irregular, bordered margins with several shortened striae; C. Internal raphe fissures terminating in small helictoglossae at the apices; D. External view of the whole valve showing the terminal fissures slightly deflecting in one direction; E. External central area of the valve showing proximal raphe fissures ending in pore-like structures and slightly deflecting in one direction; F. Terminal fissures. Scale bars: 1 μm (A – F).	2025-12-15	Du, Fei-Chao;Wei, Na;Li, Hao-Yu;Xu, Zhen-Quan;Li, Yu-Hang;Zhang, Man		Zenodo	biologists	Du, Fei-Chao;Wei, Na;Li, Hao-Yu;Xu, Zhen-Quan;Li, Yu-Hang;Zhang, Man			
C6855D2C97325CFB966212880C942FD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1490361	https://doi.org/10.3897/phytokeys.268.171181.figure3	Figure 3. Phylogenetic trees using both maximum likelihood (ML) and Bayesian inference (BI) methods based on concatenated SSU rDNA and rbc L gene sequences. Nodal support values are presented as ML bootstrap percentages and Bayesian posterior probabilities, respectively. Only bootstrap values exceeding 50 % are displayed. Solid circles denote full support in both analyses (ML = 100 %, BI = 1.00), whereas asterisks mark topological discrepancies between the ML and BI trees.	Figure 3. Phylogenetic trees using both maximum likelihood (ML) and Bayesian inference (BI) methods based on concatenated SSU rDNA and rbc L gene sequences. Nodal support values are presented as ML bootstrap percentages and Bayesian posterior probabilities, respectively. Only bootstrap values exceeding 50 % are displayed. Solid circles denote full support in both analyses (ML = 100 %, BI = 1.00), whereas asterisks mark topological discrepancies between the ML and BI trees.	2025-12-15	Du, Fei-Chao;Wei, Na;Li, Hao-Yu;Xu, Zhen-Quan;Li, Yu-Hang;Zhang, Man		Zenodo	biologists	Du, Fei-Chao;Wei, Na;Li, Hao-Yu;Xu, Zhen-Quan;Li, Yu-Hang;Zhang, Man			
