taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
954A5C32D3E85DB7AB5B16CAA4B192A8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/998827	https://doi.org/10.5091/plecevo.115801.figure1	Figure 1. Orthoseira hawaiiensis Danz & Kociolek. LM (A-D) and SEM (E-M) micrographs taken from sample 110 (Karkar Island, Village of Mom, Papua New Guinea). A - D. LM pictures of valves in valve face view. E. SEM external view of a valve in oblique view showing the step in the mantle, the marginal ring of spines and the valve face ornamentation. F. Frustule in girdle view showing the structure of the cingulum. G. SEM detailed view of linking spines and mantle structure. H - I. SEM external view of a valve face. J. SEM external detail of denser grouping of short and longer ridges between areolae on the valve face. K. Internal view of a complete valve. L. SEM internal detail of the carinoportulae. M. External view of valvocopula. Scale bars: A-I, K, M = 10 µm; J, L = 2 µm.	Figure 1. Orthoseira hawaiiensis Danz & Kociolek. LM (A-D) and SEM (E-M) micrographs taken from sample 110 (Karkar Island, Village of Mom, Papua New Guinea). A - D. LM pictures of valves in valve face view. E. SEM external view of a valve in oblique view showing the step in the mantle, the marginal ring of spines and the valve face ornamentation. F. Frustule in girdle view showing the structure of the cingulum. G. SEM detailed view of linking spines and mantle structure. H - I. SEM external view of a valve face. J. SEM external detail of denser grouping of short and longer ridges between areolae on the valve face. K. Internal view of a complete valve. L. SEM internal detail of the carinoportulae. M. External view of valvocopula. Scale bars: A-I, K, M = 10 µm; J, L = 2 µm.	2024-03-13	Kochman-Kedziora, Natalia;Van de Vijver, Bart		Zenodo	biologists	Kochman-Kedziora, Natalia;Van de Vijver, Bart			
30E387D45594547592F90F2A480CF0DE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/998830	https://doi.org/10.5091/plecevo.115801.figure3	Figure 3. Orthoseira iserentantii Kochman-Kedziora & Van de Vijver sp. nov. LM (A-G) and SEM (H-P) pictures taken from the holotype material (BR- 4817, sample 17, Mont Wilhelm, Papua New Guinea). A - F. LM pictures of valves in valve face view. G. Valve in girdle view showing marginal spines. H - I. SEM pictures of frustules in girdle view showing the structure of girdle bands. J. Sibling valves in girdle view showing the structure of linking plates. K. SEM external detail of linking plates and mantle structure. L. SEM external view of a valve face showing the structure of plates and smaller siliceous ridges. M. SEM internal view of a complete valve. N. SEM external detail of the central part of the valve face showing carinoportulae surrounded by a siliceous collar and the network of small siliceous ridges. O. SEM internal detail of the carinoportulae ornamented with small granules. P. SEM internal detail of the areolae and slit-like openings present between the areolae. Scale bars: A-M = 10 µm; N-P = 1 µm.	Figure 3. Orthoseira iserentantii Kochman-Kedziora & Van de Vijver sp. nov. LM (A-G) and SEM (H-P) pictures taken from the holotype material (BR- 4817, sample 17, Mont Wilhelm, Papua New Guinea). A - F. LM pictures of valves in valve face view. G. Valve in girdle view showing marginal spines. H - I. SEM pictures of frustules in girdle view showing the structure of girdle bands. J. Sibling valves in girdle view showing the structure of linking plates. K. SEM external detail of linking plates and mantle structure. L. SEM external view of a valve face showing the structure of plates and smaller siliceous ridges. M. SEM internal view of a complete valve. N. SEM external detail of the central part of the valve face showing carinoportulae surrounded by a siliceous collar and the network of small siliceous ridges. O. SEM internal detail of the carinoportulae ornamented with small granules. P. SEM internal detail of the areolae and slit-like openings present between the areolae. Scale bars: A-M = 10 µm; N-P = 1 µm.	2024-03-13	Kochman-Kedziora, Natalia;Van de Vijver, Bart		Zenodo	biologists	Kochman-Kedziora, Natalia;Van de Vijver, Bart			
2F93B8D87EE75485A394F5A35654B6F6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/998831	https://doi.org/10.5091/plecevo.115801.figure4	Figure 4. Orthoseira papuensis Kochman-Kedziora & Van de Vijver sp. nov. LM (A-H) and SEM (I-O) pictures taken from the holotype material (BR- 4818, sample 158, Boisa Island, Papua New Guinea). A - F. LM pictures of valves in valve face view. G - H. Frustules in girdle view. I - K. SEM external view of a valve face. L. SEM external detail of central part of the valve face with carinoportulae. M, O. Valves in girdle view with perforated girdle bands. N. Internal view of a complete valve. Scale bars: A-K, M-O = 10 µm; L = 5 µm.	Figure 4. Orthoseira papuensis Kochman-Kedziora & Van de Vijver sp. nov. LM (A-H) and SEM (I-O) pictures taken from the holotype material (BR- 4818, sample 158, Boisa Island, Papua New Guinea). A - F. LM pictures of valves in valve face view. G - H. Frustules in girdle view. I - K. SEM external view of a valve face. L. SEM external detail of central part of the valve face with carinoportulae. M, O. Valves in girdle view with perforated girdle bands. N. Internal view of a complete valve. Scale bars: A-K, M-O = 10 µm; L = 5 µm.	2024-03-13	Kochman-Kedziora, Natalia;Van de Vijver, Bart		Zenodo	biologists	Kochman-Kedziora, Natalia;Van de Vijver, Bart			
CDE5571BE15B5BC8A8B2D3EE6ACB0124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/998829	https://doi.org/10.5091/plecevo.115801.figure2	Figure 2. Orthoseira tropica (Krasske) Metzeltin & Lange-Bert. LM (A-E) and SEM (F-M) micrographs taken from sample 156 (Boisa Island, Papua New Guinea). A - E. LM pictures of valves in valve face view. F. Frustule in girdle view connected to each other with spines forming short chains. G - I. Frustule in girdle view showing the structure of the cingulum and linking spines. J. SEM external view of a valve in oblique view showing valve face structure. K. SEM external detail of central part of the valve face with carinoportulae. L. Internal view of a complete valve. M. SEM internal detail of the carinoportulae showing the slits between the carinoportulae, arranged in a star-shaped manner. Scale bars: A-J, L = 10 µm; K, M = 2 µm.	Figure 2. Orthoseira tropica (Krasske) Metzeltin & Lange-Bert. LM (A-E) and SEM (F-M) micrographs taken from sample 156 (Boisa Island, Papua New Guinea). A - E. LM pictures of valves in valve face view. F. Frustule in girdle view connected to each other with spines forming short chains. G - I. Frustule in girdle view showing the structure of the cingulum and linking spines. J. SEM external view of a valve in oblique view showing valve face structure. K. SEM external detail of central part of the valve face with carinoportulae. L. Internal view of a complete valve. M. SEM internal detail of the carinoportulae showing the slits between the carinoportulae, arranged in a star-shaped manner. Scale bars: A-J, L = 10 µm; K, M = 2 µm.	2024-03-13	Kochman-Kedziora, Natalia;Van de Vijver, Bart		Zenodo	biologists	Kochman-Kedziora, Natalia;Van de Vijver, Bart			
