taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
7A2387FAD060FFFFFF45FF74E0080C5B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7518500/files/figure.png	https://doi.org/10.5281/zenodo.7518500	FIGURE 1. Morphology of Strongylidium koreanum n. sp. alive (A, B) and after protargol staining (C, D). A. Ventral view of a representative individual. B. Dorsal view. The arrow indicates the contractile vacuole. C, D. Ventral and dorsal views of holotype specimen showing the ciliary pattern and nuclear apparatus. AZM, adoral zone of membranelles; BC, buccal cirrus; CC, caudal cirri; DK1-3, dorsal kineties 1–3; EM, endoral membrane; FC, frontal cirri; LMR, left marginal row; LVR, left ventral row; Ma, macronuclear nodules; Mi, micronuclei; PM, paroral membrane; PVC, postoral ventral cirrus; RMR, right marginal row; RVR; right ventral row. Scale bars 100 µm.	FIGURE 1. Morphology of Strongylidium koreanum n. sp. alive (A, B) and after protargol staining (C, D). A. Ventral view of a representative individual. B. Dorsal view. The arrow indicates the contractile vacuole. C, D. Ventral and dorsal views of holotype specimen showing the ciliary pattern and nuclear apparatus. AZM, adoral zone of membranelles; BC, buccal cirrus; CC, caudal cirri; DK1-3, dorsal kineties 1–3; EM, endoral membrane; FC, frontal cirri; LMR, left marginal row; LVR, left ventral row; Ma, macronuclear nodules; Mi, micronuclei; PM, paroral membrane; PVC, postoral ventral cirrus; RMR, right marginal row; RVR; right ventral row. Scale bars 100 µm.	2023-01-05	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik		Zenodo	biologists	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik			
7A2387FAD060FFFFFF45FF74E0080C5B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7518502/files/figure.png	https://doi.org/10.5281/zenodo.7518502	FIGURE 2. Photomicrographs of Strongylidium koreanum n. sp. from live specimens using bright field and differential interference contrast optic methods. A–C. Ventral and dorsal views of typical specimens. D. Midventral row. E. Anterior ventral portion to show the undulating membranes. F. Nuclear apparatus. G. Dorsal cilia. CV, contractile vacuole; DB, dorsal bristles; Ma, macronuclear nodules; MVR, midventral row; PM, paroral membrane. Scale bars 100 µm.	FIGURE 2. Photomicrographs of Strongylidium koreanum n. sp. from live specimens using bright field and differential interference contrast optic methods. A–C. Ventral and dorsal views of typical specimens. D. Midventral row. E. Anterior ventral portion to show the undulating membranes. F. Nuclear apparatus. G. Dorsal cilia. CV, contractile vacuole; DB, dorsal bristles; Ma, macronuclear nodules; MVR, midventral row; PM, paroral membrane. Scale bars 100 µm.	2023-01-05	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik		Zenodo	biologists	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik			
7A2387FAD060FFFFFF45FF74E0080C5B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7518504/files/figure.png	https://doi.org/10.5281/zenodo.7518504	FIGURE 3. Photomicrographs of Strongylidium koreanum n. sp. after protargol impregnation. A–C. Ventral and dorsal views of specimen. D–G. Ventral and dorsal views of a middle dividers. H–K. Ventral and dorsal views of a late dividers, showing the dividing macronucleus. AZM, adoral zone of membranelles; BC, buccal cirrus; CC, caudal cirri; DK1-3, dorsal kineties 1–3; DKA, anlagen of dorsal kineties; I–VI, anlagen of fronto-ventral cirri I–VI; LMA, left marginal anlage; LMR, left marginal row; LVR, left ventral row; Ma, macronuclear nodules; Mi, micronuclei; RMA, right marginal anlage; RMR, right marginal row; RVR, right ventral row. Scale bars 100 µm.	FIGURE 3. Photomicrographs of Strongylidium koreanum n. sp. after protargol impregnation. A–C. Ventral and dorsal views of specimen. D–G. Ventral and dorsal views of a middle dividers. H–K. Ventral and dorsal views of a late dividers, showing the dividing macronucleus. AZM, adoral zone of membranelles; BC, buccal cirrus; CC, caudal cirri; DK1-3, dorsal kineties 1–3; DKA, anlagen of dorsal kineties; I–VI, anlagen of fronto-ventral cirri I–VI; LMA, left marginal anlage; LMR, left marginal row; LVR, left ventral row; Ma, macronuclear nodules; Mi, micronuclei; RMA, right marginal anlage; RMR, right marginal row; RVR, right ventral row. Scale bars 100 µm.	2023-01-05	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik		Zenodo	biologists	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik			
7A2387FAD060FFFFFF45FF74E0080C5B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7518506/files/figure.png	https://doi.org/10.5281/zenodo.7518506	FIGURE 4. Dividers of Strongylidium koreanum n. sp. after protargol impregnation. A–D. Ventral and dorsal views of middle dividers showing the migrating cirri. E–H. Ventral and dorsal views of late dividers. CC, caudal cirri; DK1-3, dorsal kineties 1–3; DKA, anlagen of dorsal kineties; I–VI, anlagen of frontoventral cirri I–VI; LMA, left marginal anlage; Ma, macronuclear nodules; Mi, micronuclei; RMA, right marginal anlage. Scale bars 100 μm.	FIGURE 4. Dividers of Strongylidium koreanum n. sp. after protargol impregnation. A–D. Ventral and dorsal views of middle dividers showing the migrating cirri. E–H. Ventral and dorsal views of late dividers. CC, caudal cirri; DK1-3, dorsal kineties 1–3; DKA, anlagen of dorsal kineties; I–VI, anlagen of frontoventral cirri I–VI; LMA, left marginal anlage; Ma, macronuclear nodules; Mi, micronuclei; RMA, right marginal anlage. Scale bars 100 μm.	2023-01-05	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik		Zenodo	biologists	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik			
7A2387FAD060FFFFFF45FF74E0080C5B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7518508/files/figure.png	https://doi.org/10.5281/zenodo.7518508	FIGURE 5. Phylogenetic tree inferred from the 18S rRNA gene sequences showing the position of Strongylidium koreanum n. sp. based on the maximum likelihood (ML) and Bayesian inference (BI) methods. TIM2 + I (0.6080) + G (0.4720) was selected as the best model from jModelTest version 2.1.7. Support values at the nodes represent the bootstrap values of maximum likelihood analysis and the posterior probability of the BI model. Dashes denote bootstrap values <50% or different topologies in ML and BI phylogenies.	FIGURE 5. Phylogenetic tree inferred from the 18S rRNA gene sequences showing the position of Strongylidium koreanum n. sp. based on the maximum likelihood (ML) and Bayesian inference (BI) methods. TIM2 + I (0.6080) + G (0.4720) was selected as the best model from jModelTest version 2.1.7. Support values at the nodes represent the bootstrap values of maximum likelihood analysis and the posterior probability of the BI model. Dashes denote bootstrap values <50% or different topologies in ML and BI phylogenies.	2023-01-05	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik		Zenodo	biologists	Chae, Kyu-Seok;Park, Kyung-Min;Min, Gi-Sik			
