taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445485/files/figure.png	https://doi.org/10.5281/zenodo.14445485	Figure 1. Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in dorsal views. Anatomical abbreviations: afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; elf, endolymphatic foramina; epp, epiphysial process; fpf, frontoparietal fontanelle; ncs, nasal capsules; pcf, precerebral fontanelle; plf, perilymphatic foramina; pop, postorbital process; prp, preorbital process; soc, supraorbital crest; sp, supraorbital process.	Figure 1. Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in dorsal views. Anatomical abbreviations: afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; elf, endolymphatic foramina; epp, epiphysial process; fpf, frontoparietal fontanelle; ncs, nasal capsules; pcf, precerebral fontanelle; plf, perilymphatic foramina; pop, postorbital process; prp, preorbital process; soc, supraorbital crest; sp, supraorbital process.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445489/files/figure.png	https://doi.org/10.5281/zenodo.14445489	Figure 2. Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in ventral views. Anatomical abbreviations: acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; as, articular surface; icaf, internal carotid artery foramen; nap, nasal aperture; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; sp, supraorbital process; II, optic nerve foramen.	Figure 2. Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in ventral views. Anatomical abbreviations: acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; as, articular surface; icaf, internal carotid artery foramen; nap, nasal aperture; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; sp, supraorbital process; II, optic nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445493/files/figure.png	https://doi.org/10.5281/zenodo.14445493	Figure 3. Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in dorsal views.Anatomical abbreviations: afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; elf, endolymphatic foramina; epp, epiphysial process; fpc, foramen for preorbital canal; fpf, frontoparietal fontanelle; nco, nasal condyles; ncs, nasal capsules; pcf, precerebral fontanelle; plf, perilymphatic foramina; pop, postorbital process; prp, preorbital process; rpj, rostral projection; soc, supraorbital crest; sp, supraorbital process.	Figure 3. Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in dorsal views.Anatomical abbreviations: afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; elf, endolymphatic foramina; epp, epiphysial process; fpc, foramen for preorbital canal; fpf, frontoparietal fontanelle; nco, nasal condyles; ncs, nasal capsules; pcf, precerebral fontanelle; plf, perilymphatic foramina; pop, postorbital process; prp, preorbital process; rpj, rostral projection; soc, supraorbital crest; sp, supraorbital process.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445495/files/figure.png	https://doi.org/10.5281/zenodo.14445495	Figure 4.Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in ventral views.Anatomical abbreviations: acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; as, articular surface; fpc, foramen for preorbital canal; icaf, internal carotid artery foramen; lc, lateral commissure; nap, nasal aperture; nco, nasal condyles; obf, orbital fissure; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; rpj, rostral projection; soc, supraorbital crest; sp, supraorbital process; II, optic nerve foramen.	Figure 4.Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in ventral views.Anatomical abbreviations: acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; anto, antorbital cartilage; as, articular surface; fpc, foramen for preorbital canal; icaf, internal carotid artery foramen; lc, lateral commissure; nap, nasal aperture; nco, nasal condyles; obf, orbital fissure; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; rpj, rostral projection; soc, supraorbital crest; sp, supraorbital process; II, optic nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445497/files/figure.png	https://doi.org/10.5281/zenodo.14445497	Figure 5. Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in left lateral views.Anatomical abbreviations: acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; cac, condyle for the antorbital cartilage; es, eye stalk; esaf, efferent spiracular artery foramen; hmdf, hyomandibular facet; icaf, internal carotid artery foramen; lc, lateral commissure; ncs, nasal capsules; obf, orbital fissure; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; jla, jugal arch; sp, supraorbital process; II, optic nerve foramen; III, oculomotor nerve foramen; IV, trochlear nerve foramen; VII, hyomandibular branch of the facial nerve foramen; IX, glossopharyngeal nerve foramen.	Figure 5. Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in left lateral views.Anatomical abbreviations: acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; cac, condyle for the antorbital cartilage; es, eye stalk; esaf, efferent spiracular artery foramen; hmdf, hyomandibular facet; icaf, internal carotid artery foramen; lc, lateral commissure; ncs, nasal capsules; obf, orbital fissure; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; jla, jugal arch; sp, supraorbital process; II, optic nerve foramen; III, oculomotor nerve foramen; IV, trochlear nerve foramen; VII, hyomandibular branch of the facial nerve foramen; IX, glossopharyngeal nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445503/files/figure.png	https://doi.org/10.5281/zenodo.14445503	Figure 6. Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in left lateral views. Anatomical abbreviations:acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; cac, condyle for the antorbital cartilage; es, eye stalk; esaf, efferent spiracular artery foramen; fpc, foramen for preorbital canal; hmdf, hyomandibular facet; icaf, internal carotid artery foramen; lc, lateral commissure; ncs, nasal capsules; obf, orbital fissure; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; sp, supraorbital process; II, optic nerve foramen; III, oculomotor nerve foramen; IV, trochlear nerve foramen; VII, hyomandibular branch of the facial nerve foramen; IX, glossopharyngeal nerve foramen.	Figure 6. Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in left lateral views. Anatomical abbreviations:acvf, anterior cerebral vein foramen; afpc, anterior foramen for preobirtal canal; cac, condyle for the antorbital cartilage; es, eye stalk; esaf, efferent spiracular artery foramen; fpc, foramen for preorbital canal; hmdf, hyomandibular facet; icaf, internal carotid artery foramen; lc, lateral commissure; ncs, nasal capsules; obf, orbital fissure; pfpc, posterior foramen for preorbital canal; pop, postorbital process; prp, preorbital process; sp, supraorbital process; II, optic nerve foramen; III, oculomotor nerve foramen; IV, trochlear nerve foramen; VII, hyomandibular branch of the facial nerve foramen; IX, glossopharyngeal nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445505/files/figure.png	https://doi.org/10.5281/zenodo.14445505	Figure 7. Neurocranium of Heliotrygon rosai in frontal view.Anatomical abbreviations: acf, antorbital cartilage foramen; anto, antorbital cartilage; fpc, foramen for preorbital canal; nco, nasal condyles; ncs, nasal capsules; pcf, precerebral fontanelle; prp, preorbital process.	Figure 7. Neurocranium of Heliotrygon rosai in frontal view.Anatomical abbreviations: acf, antorbital cartilage foramen; anto, antorbital cartilage; fpc, foramen for preorbital canal; nco, nasal condyles; ncs, nasal capsules; pcf, precerebral fontanelle; prp, preorbital process.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445507/files/figure.png	https://doi.org/10.5281/zenodo.14445507	Figure 8. Neurocrania of Heliotrygon rosai (A) and Potamotrygon albimaculata (B) in anterior oblique views. A1, anterior view of the cutting section dividing the neurocranium of Heliotrygon rosai on anterior and posterior regions. B1, anterior view of the cutting section dividing the neurocranium of Potamotrygon albimaculata on anterior and posterior regions.Anatomical abbreviations: acf, antorbital cartilage foramen; afpc, anterior foramen for preorbital canal; anto, antorbital cartilage; epp, epiphyseal process; fpc, foramen for preorbital canal; fpf, frontoparietal fontanelle; nco, nasal condyles; ncs, nasal capsules; oc, occipital condyle; pcf, precerebral fontanelle; pop, postorbital process; prp, preorbital process; soc, supraorbital crest; sor, supraotic ridge; sp, supraorbital process; spr, sphenopterotic ridge; II, optic nerve foramen; IX, glossopharyngeal nerve foramen.	Figure 8. Neurocrania of Heliotrygon rosai (A) and Potamotrygon albimaculata (B) in anterior oblique views. A1, anterior view of the cutting section dividing the neurocranium of Heliotrygon rosai on anterior and posterior regions. B1, anterior view of the cutting section dividing the neurocranium of Potamotrygon albimaculata on anterior and posterior regions.Anatomical abbreviations: acf, antorbital cartilage foramen; afpc, anterior foramen for preorbital canal; anto, antorbital cartilage; epp, epiphyseal process; fpc, foramen for preorbital canal; fpf, frontoparietal fontanelle; nco, nasal condyles; ncs, nasal capsules; oc, occipital condyle; pcf, precerebral fontanelle; pop, postorbital process; prp, preorbital process; soc, supraorbital crest; sor, supraotic ridge; sp, supraorbital process; spr, sphenopterotic ridge; II, optic nerve foramen; IX, glossopharyngeal nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445511/files/figure.png	https://doi.org/10.5281/zenodo.14445511	Figure 9.Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in posterior views.Anatomical abbreviations: as, articular surface; elf, endolymphatic foramina; flb, foramen of the lateralis branch of the vagus nerve; fm, foramen magnum; hmdf, hyomandibular facet; oc, occipital condyle; plf, perilymphatic foramina; pop, postorbital process; jla, jugal arch; sor, supraotic ridge; spr, sphenopterotic ridge; IX, glossopharyngeal nerve foramen; X, vagus nerve foramen.	Figure 9.Neurocrania of Potamotrygon albimaculata (A), Plesiotrygon iwamae (B), and Styracura schmardae (C) in posterior views.Anatomical abbreviations: as, articular surface; elf, endolymphatic foramina; flb, foramen of the lateralis branch of the vagus nerve; fm, foramen magnum; hmdf, hyomandibular facet; oc, occipital condyle; plf, perilymphatic foramina; pop, postorbital process; jla, jugal arch; sor, supraotic ridge; spr, sphenopterotic ridge; IX, glossopharyngeal nerve foramen; X, vagus nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445513/files/figure.png	https://doi.org/10.5281/zenodo.14445513	Figure 10.Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in posterior views. Anatomical abbreviations:as, articular surface; elf, endolymphatic foramina; flb, foramen of the lateralis branch of the vagus nerve; fm, foramen magnum; hmdf, hyomandibular facet; oc, occipital condyle; plf, perilymphatic foramina; pop, postorbital process; sor, supraotic ridge; spr, sphenopterotic ridge; X, vagus nerve foramen.	Figure 10.Neurocrania of Heliotrygon rosai (A) and Paratrygon aiereba (B) in posterior views. Anatomical abbreviations:as, articular surface; elf, endolymphatic foramina; flb, foramen of the lateralis branch of the vagus nerve; fm, foramen magnum; hmdf, hyomandibular facet; oc, occipital condyle; plf, perilymphatic foramina; pop, postorbital process; sor, supraotic ridge; spr, sphenopterotic ridge; X, vagus nerve foramen.	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445515/files/figure.png	https://doi.org/10.5281/zenodo.14445515	Figure 11. Interrelationships of potamotrygonids based on the morphological dataset analysed under equal‐weighting parsimony (L = 79, CI = 0.899, RI = 0.636).	Figure 11. Interrelationships of potamotrygonids based on the morphological dataset analysed under equal‐weighting parsimony (L = 79, CI = 0.899, RI = 0.636).	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
039B87BCFFB857072250CF94FDB9F8EC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14445521/files/figure.png	https://doi.org/10.5281/zenodo.14445521	Figure 12. Maximum parsimony optimizations of the character states superimposed on potamotrygonid tree resulting from the morphological data set analysed under equal‐weighting parsimony. Characters and clades numbered as in text. A, accelerated transformation (Acctran); B, delayed transformation (Deltran).	Figure 12. Maximum parsimony optimizations of the character states superimposed on potamotrygonid tree resulting from the morphological data set analysed under equal‐weighting parsimony. Characters and clades numbered as in text. A, accelerated transformation (Acctran); B, delayed transformation (Deltran).	2024-09-21	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva		Zenodo	biologists	Araújo, Marcus V. G.;Vaz, Diego F. B.;Medeiros, Jade;Arthur;Lima;Rosa, Ricardo S.;Loboda, Thiago S.;B., João Paulo C.;Silva			
