taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
F85987BFFFCADA50FF18F91540BA6B72.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13636792/files/figure.png	https://doi.org/10.5281/zenodo.13636792	FIGURES 2–6. Vegetative features of Sporolithon yoneshigueae. 2. General morphology of the holotype (RB 569425) showing a lumpy to fruticose growth-form. Scale bar = 3 cm. 3. General morphology of a paratype (RB 505770) showing a warty growth-form. Scale bar = 4 cm. 4. Vertical section of the inner thallus showing the monomerous, plumose (non-coaxial) internal construction (RB 569425). Scale bar = 150 μm. 5. Magnified view of the outer thallus showing a flared epithallial cell (e) and a squat subepithallial initials (i) (RB 569425). Scale bar = 10 μm. 6. SEM of a fracture showing a secondary pit connection (arrow) and cell fusions (arrowheads) (RB 569425). Scale bar = 20 μm.	FIGURES 2–6. Vegetative features of Sporolithon yoneshigueae. 2. General morphology of the holotype (RB 569425) showing a lumpy to fruticose growth-form. Scale bar = 3 cm. 3. General morphology of a paratype (RB 505770) showing a warty growth-form. Scale bar = 4 cm. 4. Vertical section of the inner thallus showing the monomerous, plumose (non-coaxial) internal construction (RB 569425). Scale bar = 150 μm. 5. Magnified view of the outer thallus showing a flared epithallial cell (e) and a squat subepithallial initials (i) (RB 569425). Scale bar = 10 μm. 6. SEM of a fracture showing a secondary pit connection (arrow) and cell fusions (arrowheads) (RB 569425). Scale bar = 20 μm.	2015-08-28	Bahia, Ricardo G.;Amado-Filho, Gilberto M.;Maneveldt, Gavin W.;Adey, Walter H.;Johnson, Gabriel;Jesionek, Michel B.;Longo, Leila L.		Zenodo	biologists	Bahia, Ricardo G.;Amado-Filho, Gilberto M.;Maneveldt, Gavin W.;Adey, Walter H.;Johnson, Gabriel;Jesionek, Michel B.;Longo, Leila L.			
F85987BFFFCADA50FF18F91540BA6B72.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13636794/files/figure.png	https://doi.org/10.5281/zenodo.13636794	FIGURES 7–13. Tetrasporangial anatomy of Sporolithon yoneshigueae. 7. Magnified surface view of a protuberance showing a sorus with large tetrasporangial compartment pores (RB 505770). Scale bar = 500 μm. 8. SEM of the surface of a sorus showing tetrasporangial compartment pores (RB 569425). Scale bar = 80 μm. 9. SEM of a single tetrasporangial compartment pore surrounded by 24 rosette cells that are slightly raised towards the pore opening (RB 569425). Note the mucilage ring that forms inward of the rosette cells, which only partially occludes the pore (arrow). Scale bar = 30 μm. 10. Vertical section of the outer thallus showing numerous tetrasporangial compartments buried in distinct layers (RB 505770). Note the distinct layers of elongate cells at the base of tetrasporangial compartments. Scale bar = 300 μm. 11. Magnified view of the thallus showing the paraphyses (arrows) between tetrasporangial compartments (RB 505770). Scale bar = 60 μm. 12. Vertical section of the outer thallus showing a raised sorus (RB 505770). Note the tetrasporangial compartment bearing a single tetrasporangium (t) and an apical pore plug (arrow). Scale bar = 50 μm. 13. Magnified view of the base of a tetrasporangial compartment showing a tetrasporangium (t) subtended by a single stalk cell (arrow) (RB 505770). Scale bar = 25 μm.	FIGURES 7–13. Tetrasporangial anatomy of Sporolithon yoneshigueae. 7. Magnified surface view of a protuberance showing a sorus with large tetrasporangial compartment pores (RB 505770). Scale bar = 500 μm. 8. SEM of the surface of a sorus showing tetrasporangial compartment pores (RB 569425). Scale bar = 80 μm. 9. SEM of a single tetrasporangial compartment pore surrounded by 24 rosette cells that are slightly raised towards the pore opening (RB 569425). Note the mucilage ring that forms inward of the rosette cells, which only partially occludes the pore (arrow). Scale bar = 30 μm. 10. Vertical section of the outer thallus showing numerous tetrasporangial compartments buried in distinct layers (RB 505770). Note the distinct layers of elongate cells at the base of tetrasporangial compartments. Scale bar = 300 μm. 11. Magnified view of the thallus showing the paraphyses (arrows) between tetrasporangial compartments (RB 505770). Scale bar = 60 μm. 12. Vertical section of the outer thallus showing a raised sorus (RB 505770). Note the tetrasporangial compartment bearing a single tetrasporangium (t) and an apical pore plug (arrow). Scale bar = 50 μm. 13. Magnified view of the base of a tetrasporangial compartment showing a tetrasporangium (t) subtended by a single stalk cell (arrow) (RB 505770). Scale bar = 25 μm.	2015-08-28	Bahia, Ricardo G.;Amado-Filho, Gilberto M.;Maneveldt, Gavin W.;Adey, Walter H.;Johnson, Gabriel;Jesionek, Michel B.;Longo, Leila L.		Zenodo	biologists	Bahia, Ricardo G.;Amado-Filho, Gilberto M.;Maneveldt, Gavin W.;Adey, Walter H.;Johnson, Gabriel;Jesionek, Michel B.;Longo, Leila L.			
F85987BFFFCADA50FF18F91540BA6B72.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13636790/files/figure.png	https://doi.org/10.5281/zenodo.13636790	FIGURE 1. Bathymetric map of the Abrolhos Shelf and Vitória–Trindade Chain showing the collecting sites (arrows) (data source: ETOPO 1).	FIGURE 1. Bathymetric map of the Abrolhos Shelf and Vitória–Trindade Chain showing the collecting sites (arrows) (data source: ETOPO 1).	2015-08-28	Bahia, Ricardo G.;Amado-Filho, Gilberto M.;Maneveldt, Gavin W.;Adey, Walter H.;Johnson, Gabriel;Jesionek, Michel B.;Longo, Leila L.		Zenodo	biologists	Bahia, Ricardo G.;Amado-Filho, Gilberto M.;Maneveldt, Gavin W.;Adey, Walter H.;Johnson, Gabriel;Jesionek, Michel B.;Longo, Leila L.			
