taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
496787AAFFF2FF93B691F8FD77985693.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4943529/files/figure.png	http://doi.org/10.5281/zenodo.4943529	FIGURE 1. Parathyone itapuaensis sp. nov., holotype MZUSP 2089. (a) specimen in dorsal view; (b) detail of the tentaclesand mouth in frontal view; (c) anal papillae (white arrow); (d) Polian vesicle (yellow arrow), longitudinal muscle (white arrow), stomach (green arrow) and calcareous ring (red arrow); (e) longitudinal muscle split anteriorly; (f) attachment of the longitudinal muscle at the anterior processes of the calcareous ring; (g) rm: retractor muscle, madreporite (red arrow) and stone canal (yellow arrow); (h) Polian vesicle (yellow arrow) and (i) photograph of the calcareous ring in outer view (rma: retractor muscle attachment, lma: longitudinal muscle attachment.	FIGURE 1. Parathyone itapuaensis sp. nov., holotype MZUSP 2089. (a) specimen in dorsal view; (b) detail of the tentaclesand mouth in frontal view; (c) anal papillae (white arrow); (d) Polian vesicle (yellow arrow), longitudinal muscle (white arrow), stomach (green arrow) and calcareous ring (red arrow); (e) longitudinal muscle split anteriorly; (f) attachment of the longitudinal muscle at the anterior processes of the calcareous ring; (g) rm: retractor muscle, madreporite (red arrow) and stone canal (yellow arrow); (h) Polian vesicle (yellow arrow) and (i) photograph of the calcareous ring in outer view (rma: retractor muscle attachment, lma: longitudinal muscle attachment.	2021-06-14	Martins, Luciana;Tavares, Marcos		Zenodo	biologists	Martins, Luciana;Tavares, Marcos			
496787AAFFF2FF93B691F8FD77985693.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4943533/files/figure.png	http://doi.org/10.5281/zenodo.4943533	FIGURE 2. Parathyone itapuaensis sp. nov. (Holotype-MZUSP 2089) μct volume rendering of calcareous ring: (a–d) outer view; (e) inner view and (f) top region. Unlabeled arrows in (e) point to groove for water vascular system canals. Abbreviations: AB, aquapharyngeal bulb attachment; IR, interradial plate; LMA, longitudinal muscle attachment; midIR, mid-dorsal interradial plate; midR, mid-ventral radial plate; R, radial plate; RMA, retractor muscle attachment. Plate identity following Ludwig (1889–1892).	FIGURE 2. Parathyone itapuaensis sp. nov. (Holotype-MZUSP 2089) μct volume rendering of calcareous ring: (a–d) outer view; (e) inner view and (f) top region. Unlabeled arrows in (e) point to groove for water vascular system canals. Abbreviations: AB, aquapharyngeal bulb attachment; IR, interradial plate; LMA, longitudinal muscle attachment; midIR, mid-dorsal interradial plate; midR, mid-ventral radial plate; R, radial plate; RMA, retractor muscle attachment. Plate identity following Ludwig (1889–1892).	2021-06-14	Martins, Luciana;Tavares, Marcos		Zenodo	biologists	Martins, Luciana;Tavares, Marcos			
496787AAFFF2FF93B691F8FD77985693.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4943535/files/figure.png	http://doi.org/10.5281/zenodo.4943535	FIGURE 3. Parathyone itapuaensis sp. nov., holotype-MZUSP 2089. (a–l) SEM images.(a–b) ontogenetic variation in knobbed buttons from the body wall; (c) four-holed cups from the body wall in inner and outer view from left to right, respectively; (d) multilocular cups from body wall in inner and outer view from left to right, respectively; (e) knobbed plates from body wall; (f) knobbed cups from tentacles; (g–j) rods from tentacles; (k) supporting rods and (l) end plate from tube feet.	FIGURE 3. Parathyone itapuaensis sp. nov., holotype-MZUSP 2089. (a–l) SEM images.(a–b) ontogenetic variation in knobbed buttons from the body wall; (c) four-holed cups from the body wall in inner and outer view from left to right, respectively; (d) multilocular cups from body wall in inner and outer view from left to right, respectively; (e) knobbed plates from body wall; (f) knobbed cups from tentacles; (g–j) rods from tentacles; (k) supporting rods and (l) end plate from tube feet.	2021-06-14	Martins, Luciana;Tavares, Marcos		Zenodo	biologists	Martins, Luciana;Tavares, Marcos			
496787AAFFF2FF93B691F8FD77985693.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4943537/files/figure.png	http://doi.org/10.5281/zenodo.4943537	FIGURE 4. Morphological comparisons between (a–c) knobbed buttons from Parathyone itapuaensis sp. nov., holotype (MZUSP 2089) and (d–f) Parathyone surinamensis (USNM E27248).	FIGURE 4. Morphological comparisons between (a–c) knobbed buttons from Parathyone itapuaensis sp. nov., holotype (MZUSP 2089) and (d–f) Parathyone surinamensis (USNM E27248).	2021-06-14	Martins, Luciana;Tavares, Marcos		Zenodo	biologists	Martins, Luciana;Tavares, Marcos			
496787AAFFF5FF90B691F90873BA57D3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4943537/files/figure.png	http://doi.org/10.5281/zenodo.4943537	FIGURE 4. Morphological comparisons between (a–c) knobbed buttons from Parathyone itapuaensis sp. nov., holotype (MZUSP 2089) and (d–f) Parathyone surinamensis (USNM E27248).	FIGURE 4. Morphological comparisons between (a–c) knobbed buttons from Parathyone itapuaensis sp. nov., holotype (MZUSP 2089) and (d–f) Parathyone surinamensis (USNM E27248).	2021-06-14	Martins, Luciana;Tavares, Marcos		Zenodo	biologists	Martins, Luciana;Tavares, Marcos			
