taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
18298784FFFF9E788F60F911FB5807C6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/10107444/files/figure.png	https://doi.org/10.5281/zenodo.10107444	Figure 1. Parallelostrombidium obesum sp. nov. from life (A–E, I–R) and after protargol impregnation (F–H, S–V). A, ventral view of typical specimen. B, I, J, different body shapes, arrow marks the apical protrusion. C, swimming trace. D, P, pattern of cortical platelets. E, O, Q, detail of extrusomes attached above the girdle kinety. F, pattern of somatic ciliature. G, H, ventral (G) and dorsal (H) views of the same specimens showing the ciliary pattern and the macronucleus. K, lateral view. L, N, ventral (L) and dorsal (N) views showing the distribution of extrusomes (arrowheads). M, two thigmotactic membranelles. R, detail of bases of thigmotactic membranelles (arrows). S, V, ventral views of anterior portion of cell showing oral membranelles. T, U, dorsal (T) and ventral (U) views showing the girdle and ventral kineties. AM, anterior membranelles; E, extrusomes; EM, endoral membrane; GK, girdle kinety; Ma, macronucleus; TM, thigmotactic membranelles; VK, ventral kinety; VM, ventral membranelles. Scale bars: 120 μm (C); 40 μm (A, B, F–K); 20 μm (L–N, S–V); 10 μm (D, E, O–R).	Figure 1. Parallelostrombidium obesum sp. nov. from life (A–E, I–R) and after protargol impregnation (F–H, S–V). A, ventral view of typical specimen. B, I, J, different body shapes, arrow marks the apical protrusion. C, swimming trace. D, P, pattern of cortical platelets. E, O, Q, detail of extrusomes attached above the girdle kinety. F, pattern of somatic ciliature. G, H, ventral (G) and dorsal (H) views of the same specimens showing the ciliary pattern and the macronucleus. K, lateral view. L, N, ventral (L) and dorsal (N) views showing the distribution of extrusomes (arrowheads). M, two thigmotactic membranelles. R, detail of bases of thigmotactic membranelles (arrows). S, V, ventral views of anterior portion of cell showing oral membranelles. T, U, dorsal (T) and ventral (U) views showing the girdle and ventral kineties. AM, anterior membranelles; E, extrusomes; EM, endoral membrane; GK, girdle kinety; Ma, macronucleus; TM, thigmotactic membranelles; VK, ventral kinety; VM, ventral membranelles. Scale bars: 120 μm (C); 40 μm (A, B, F–K); 20 μm (L–N, S–V); 10 μm (D, E, O–R).	2015-07-21	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo		Zenodo	biologists	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo			
18298784FFFA9E7A8F56F9D9FBC807C6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/10107446/files/figure.png	https://doi.org/10.5281/zenodo.10107446	Figure 2. Parallelostrombidium ellipticum sp. nov. from life (A–F, J–R) and after protargol impregnation (G–I, S–Y). A, J, ventral views of typical specimen. B, L, dorsal views, arrowhead marks the extrosomes. C, P, detail views of the polygonal platelets. D, resting extrusomes. E, swimming trace. F, K, fat individual. G, pattern of somatic ciliature. H, I, ventral (H) and dorsal (I) views showing the ciliary pattern and the macronucleus. M, Q, apical views, arrows mark the thigmotactic membranelles. N, ventral view of anterior portion of cell, arrow marks the apical protrusion. O, detail of extrusomes attached above the girdle kinety, arrowheads mark the cilia of girdle kinety. R, S, posterior portion of cell, showing the distribution of extrusomes (arrowheads). T, detail view of the dikinetids in girdle kinety. U, Y, right lateral views to show the posterior portion of ventral and girdle kineties. V, ventral view showing the somatic kineties and the macronucleus. W, ventral views of anterior cell portion, to show the adoral zone of membranelles. X, detail of the oral primordium (arrow) in the early stage dividers. AM, anterior membranelles; E, extrusomes; EM, endoral membrane; GK, girdle kinety; Ma, macronucleus; TM, thigmotactic membranelles; VK, ventral kinety; VM, ventral membranelles. Scale bars: 100 μm (E); 30 μm (A, B, F–M, Q); 20 μm (N, R, S, U–W); 5 μm (C, D, O, P, T, X, Y).	Figure 2. Parallelostrombidium ellipticum sp. nov. from life (A–F, J–R) and after protargol impregnation (G–I, S–Y). A, J, ventral views of typical specimen. B, L, dorsal views, arrowhead marks the extrosomes. C, P, detail views of the polygonal platelets. D, resting extrusomes. E, swimming trace. F, K, fat individual. G, pattern of somatic ciliature. H, I, ventral (H) and dorsal (I) views showing the ciliary pattern and the macronucleus. M, Q, apical views, arrows mark the thigmotactic membranelles. N, ventral view of anterior portion of cell, arrow marks the apical protrusion. O, detail of extrusomes attached above the girdle kinety, arrowheads mark the cilia of girdle kinety. R, S, posterior portion of cell, showing the distribution of extrusomes (arrowheads). T, detail view of the dikinetids in girdle kinety. U, Y, right lateral views to show the posterior portion of ventral and girdle kineties. V, ventral view showing the somatic kineties and the macronucleus. W, ventral views of anterior cell portion, to show the adoral zone of membranelles. X, detail of the oral primordium (arrow) in the early stage dividers. AM, anterior membranelles; E, extrusomes; EM, endoral membrane; GK, girdle kinety; Ma, macronucleus; TM, thigmotactic membranelles; VK, ventral kinety; VM, ventral membranelles. Scale bars: 100 μm (E); 30 μm (A, B, F–M, Q); 20 μm (N, R, S, U–W); 5 μm (C, D, O, P, T, X, Y).	2015-07-21	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo		Zenodo	biologists	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo			
18298784FFF89E748F3DF9D8FC2804C6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/10107448/files/figure.png	https://doi.org/10.5281/zenodo.10107448	Figure 3. Strombidium tropicum sp. nov. from life (A–D, J–P) and after protargol impregnation (E–I, Q–V). A, ventral view of a representative specimen. B, J–L, different body shapes, arrow marks the apical protrusion. C, P, resting extrusomes. D, swimming trace. E, detail of dikinetids, arrow and arrowhead mark the argyrophilic fibres associated with dikinetids in girdle and ventral kineties, respectively. F, detail of ventral membranelles and argyrophilic fibres. G–I, ventral (G, H) and dorsal (I) views showing the ciliary pattern and the macronucleus, arrow marks the argyrophilic fibres associated with adoral membranellar zone and arrowhead notes the pharyngeal fibres. M, ventral view of a mid-divider, arrow shows the oral primordium. N, apical view showing the adoral zone of membranelles. O, dorsal view showing the distribution of extrusomes (arrow). Q, the macronucleus. R, U, ventral views of adoral zone of membranelles, arrow marks the argyrophilic fibres. S, V, ventral and dorsal views of posterior portion of cells to show the infraciliature, arrow marks the extrosomes and arrowhead notes the hemitheca. T, detail of girdle kinety, arrow shows the argyrophilic fibres and arrowhead marks the cilium. AM, anterior membranelles; E, extrusomes; EM, endoral membrane; GK, girdle kinety; Ma, macronucleus; VK, ventral kinety; VM, ventral membranelles. Scale bars: 50 μm (D); 10 μm (A, B, G–L, N, O, Q), 5 μm (C, F, M, P, R, S, U, V), 2 μm (E, T).	Figure 3. Strombidium tropicum sp. nov. from life (A–D, J–P) and after protargol impregnation (E–I, Q–V). A, ventral view of a representative specimen. B, J–L, different body shapes, arrow marks the apical protrusion. C, P, resting extrusomes. D, swimming trace. E, detail of dikinetids, arrow and arrowhead mark the argyrophilic fibres associated with dikinetids in girdle and ventral kineties, respectively. F, detail of ventral membranelles and argyrophilic fibres. G–I, ventral (G, H) and dorsal (I) views showing the ciliary pattern and the macronucleus, arrow marks the argyrophilic fibres associated with adoral membranellar zone and arrowhead notes the pharyngeal fibres. M, ventral view of a mid-divider, arrow shows the oral primordium. N, apical view showing the adoral zone of membranelles. O, dorsal view showing the distribution of extrusomes (arrow). Q, the macronucleus. R, U, ventral views of adoral zone of membranelles, arrow marks the argyrophilic fibres. S, V, ventral and dorsal views of posterior portion of cells to show the infraciliature, arrow marks the extrosomes and arrowhead notes the hemitheca. T, detail of girdle kinety, arrow shows the argyrophilic fibres and arrowhead marks the cilium. AM, anterior membranelles; E, extrusomes; EM, endoral membrane; GK, girdle kinety; Ma, macronucleus; VK, ventral kinety; VM, ventral membranelles. Scale bars: 50 μm (D); 10 μm (A, B, G–L, N, O, Q), 5 μm (C, F, M, P, R, S, U, V), 2 μm (E, T).	2015-07-21	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo		Zenodo	biologists	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo			
18298784FFF89E748F3DF9D8FC2804C6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/10107450/files/figure.png	https://doi.org/10.5281/zenodo.10107450	Figure 4. Maximum likelihood (ML) tree inferred from small subunit (SSU) rRNA gene sequences indicating the phylogenetic positions of Parallelostrombidium obesum, Parallelostrombidium ellipticum, and Strombidium tropicum (orange dots). Numbers at the nodes represent support values in the following order: ML bootstrap values and Bayesian inference (BI) posterior probabilities. Nodes absent from one of the two phylogenies are indicated by a hyphen. The scale bar indicates the number of substitutions per ten nucleotides.	Figure 4. Maximum likelihood (ML) tree inferred from small subunit (SSU) rRNA gene sequences indicating the phylogenetic positions of Parallelostrombidium obesum, Parallelostrombidium ellipticum, and Strombidium tropicum (orange dots). Numbers at the nodes represent support values in the following order: ML bootstrap values and Bayesian inference (BI) posterior probabilities. Nodes absent from one of the two phylogenies are indicated by a hyphen. The scale bar indicates the number of substitutions per ten nucleotides.	2015-07-21	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo		Zenodo	biologists	Liu, Weiwei;Yi, Zhenzhen;Lin, Xiaofeng;Li, Jiqiu;Al-Farraj, Saleh A.;Al-Rasheid, Khaled A. S.;Song, Weibo			
