taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871498/files/figure.png	https://doi.org/10.5281/zenodo.17871498	Fig. 1. Dorsal and ventral views of Potamotrygon falkneri specimens. A-B. NUP 2923, male, 380 mm DW (rio Cuiabazinho, State of Mato Grosso, Brazil); C-D. NUP 2917, female, 325 mm DW (same data as A and B).	Fig. 1. Dorsal and ventral views of Potamotrygon falkneri specimens. A-B. NUP 2923, male, 380 mm DW (rio Cuiabazinho, State of Mato Grosso, Brazil); C-D. NUP 2917, female, 325 mm DW (same data as A and B).	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871510/files/figure.png	https://doi.org/10.5281/zenodo.17871510	Fig. 2. Paratype of Potamotrygon falkneri (MFA 235, female, 286 mm DL) in dorsal (A) and ventral (B) views (río Paraná, Província de Santa Fé, Argentina); (C) dorsal view of paratype of P. falkneri (MFA 235, as in A-B); (D) holotype in dorsal view of P. falkneri (MFA 236, female, 491 mm DL). C and D from M. Castex’s archive in MFA; photograph not dated but probably from the early 1960‘s.	Fig. 2. Paratype of Potamotrygon falkneri (MFA 235, female, 286 mm DL) in dorsal (A) and ventral (B) views (río Paraná, Província de Santa Fé, Argentina); (C) dorsal view of paratype of P. falkneri (MFA 235, as in A-B); (D) holotype in dorsal view of P. falkneri (MFA 236, female, 491 mm DL). C and D from M. Castex’s archive in MFA; photograph not dated but probably from the early 1960‘s.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871512/files/figure.png	https://doi.org/10.5281/zenodo.17871512	Fig. 3. Dermal denticles of Potamotrygon falkneri in dorsal view, from mid region of back; A. Denticle arrangement; B. Individual dermal denticle amplified; cd, crown dichotomy; cp, crown plate; cr, crown ridge.	Fig. 3. Dermal denticles of Potamotrygon falkneri in dorsal view, from mid region of back; A. Denticle arrangement; B. Individual dermal denticle amplified; cd, crown dichotomy; cp, crown plate; cr, crown ridge.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871516/files/figure.png	https://doi.org/10.5281/zenodo.17871516	Fig. 4. Ventral lateral line canal system of Potamotrygon falkneri. (A) MZUSP 106258, female, 292 mm DW; (B) MZUSP 106262, male, 273 mm DW; ast, anterior subpleural tubules; hjc, hyomandibular jugular component; hsc, hyomandibular subpleural component; hyoc, hyomandibular canal; ioc, infraorbital canal; iol, infraorbital loop; jug, jugular canal; man, mandibular canal; nas, nasal canal; ocs, orbitonasal component of supraorbital canal; pnl, prenasal loop; pst, posterior subpleural tubule; sci, suborbital component of infraorbital canal; soc, supraorbital canal; sol, suborbital loop; spl, subpleural loop.	Fig. 4. Ventral lateral line canal system of Potamotrygon falkneri. (A) MZUSP 106258, female, 292 mm DW; (B) MZUSP 106262, male, 273 mm DW; ast, anterior subpleural tubules; hjc, hyomandibular jugular component; hsc, hyomandibular subpleural component; hyoc, hyomandibular canal; ioc, infraorbital canal; iol, infraorbital loop; jug, jugular canal; man, mandibular canal; nas, nasal canal; ocs, orbitonasal component of supraorbital canal; pnl, prenasal loop; pst, posterior subpleural tubule; sci, suborbital component of infraorbital canal; soc, supraorbital canal; sol, suborbital loop; spl, subpleural loop.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871518/files/figure.png	https://doi.org/10.5281/zenodo.17871518	Fig. 5. Dorsal (A), ventral (B), lateral (C) and posterior (D) views of neurocranium of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); acvf, anterior cerebral vein foramen; afpc, anterior foramen for preorbital canal; anc, antorbital cartilage condyle; as, articular surface; elf, endolymphatic foramen; es, eye-stalk; esaf, efferent spiracular artery foramen; fpf, frontoparietal fontanelle; fm, foramen magnum; hmdf, hyomandibular facet; icaf, internal carotid artery foramen; ivf, interorbital vein foramen; lc, lateral commisure; nc, nasal capsule; obf, orbital fissure; oc, occipital condyle; pcf, precerebral fontanelle; pfpc, posterior foramen for preorbital canal; plf, perilymphatic foramen; pop, postorbital process; pq, palatoquadrate; prp, preorbital process; soc, supraorbital crest; sp, supraorbital process; sup, superficial ophthalmic nerve foramina; II, optic nerve foramen; III, oculomotor nerve foramen; VII, hyomandibular branch of facial nerve foramen; IX, glossopharyngeal nerve foramen; X, vagus nerve foramen.	Fig. 5. Dorsal (A), ventral (B), lateral (C) and posterior (D) views of neurocranium of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); acvf, anterior cerebral vein foramen; afpc, anterior foramen for preorbital canal; anc, antorbital cartilage condyle; as, articular surface; elf, endolymphatic foramen; es, eye-stalk; esaf, efferent spiracular artery foramen; fpf, frontoparietal fontanelle; fm, foramen magnum; hmdf, hyomandibular facet; icaf, internal carotid artery foramen; ivf, interorbital vein foramen; lc, lateral commisure; nc, nasal capsule; obf, orbital fissure; oc, occipital condyle; pcf, precerebral fontanelle; pfpc, posterior foramen for preorbital canal; plf, perilymphatic foramen; pop, postorbital process; pq, palatoquadrate; prp, preorbital process; soc, supraorbital crest; sp, supraorbital process; sup, superficial ophthalmic nerve foramina; II, optic nerve foramen; III, oculomotor nerve foramen; VII, hyomandibular branch of facial nerve foramen; IX, glossopharyngeal nerve foramen; X, vagus nerve foramen.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871520/files/figure.png	https://doi.org/10.5281/zenodo.17871520	Fig. 6. Dorsal view of hyomandibular arch of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); aac, anterior angular cartilage; hyo, hyomandibula; Mc, Meckel’s cartilage; pac, posterior angular cartilage; pq, palatoquadrate; ptp, posterior triangular projection; vlp, ventrolateral process.	Fig. 6. Dorsal view of hyomandibular arch of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); aac, anterior angular cartilage; hyo, hyomandibula; Mc, Meckel’s cartilage; pac, posterior angular cartilage; pq, palatoquadrate; ptp, posterior triangular projection; vlp, ventrolateral process.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871522/files/figure.png	https://doi.org/10.5281/zenodo.17871522	Fig. 7. Dorsal (A) and lateral (B) views of synarcual cartilage of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); asp, articular surface for scapular process; ls, lateral stay; mdc, medial crest; otp, odontoid process; snc, spinal nerve canal; snf, spinal nerve foramen.	Fig. 7. Dorsal (A) and lateral (B) views of synarcual cartilage of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); asp, articular surface for scapular process; ls, lateral stay; mdc, medial crest; otp, odontoid process; snc, spinal nerve canal; snf, spinal nerve foramen.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871524/files/figure.png	https://doi.org/10.5281/zenodo.17871524	Fig. 8. Lateral view of pectoral girdle of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); adf, anterodorsal fenestra; avf, anteroventral fenestra; msc, mesocondyle; mtc, metacondyle; pc, procondyle; pdf, posterodorsal fenestra; pvf, posteroventral fenestra.	Fig. 8. Lateral view of pectoral girdle of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW); adf, anterodorsal fenestra; avf, anteroventral fenestra; msc, mesocondyle; mtc, metacondyle; pc, procondyle; pdf, posterodorsal fenestra; pvf, posteroventral fenestra.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871526/files/figure.png	https://doi.org/10.5281/zenodo.17871526	Fig. 9. Dorsal view of pelvic girdle of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW). ip, iliac process; isp, ischial process; lpp, lateral prepelvic process; of, obturator foramen; ppp, prepelvic process; pib, puboischiadic bar.	Fig. 9. Dorsal view of pelvic girdle of Potamotrygon falkneri (MZUSP 106265, male, 231 mm DW). ip, iliac process; isp, ischial process; lpp, lateral prepelvic process; of, obturator foramen; ppp, prepelvic process; pib, puboischiadic bar.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871528/files/figure.png	https://doi.org/10.5281/zenodo.17871528	Fig. 10. Dorsal (A) and ventral (B) views of clasper of Potamotrygon falkneri (MZUSP 108683, male, 365 mm DW); at, accessory terminal; ax, axial cartilage; b1, first basal segment; b2, second basal segment; be, beta cartilage; dm, dorsal marginal; dt2, dorsal terminal 2; pvr, pelvic fin radial; vm, ventral marginal; vt, ventral terminal.	Fig. 10. Dorsal (A) and ventral (B) views of clasper of Potamotrygon falkneri (MZUSP 108683, male, 365 mm DW); at, accessory terminal; ax, axial cartilage; b1, first basal segment; b2, second basal segment; be, beta cartilage; dm, dorsal marginal; dt2, dorsal terminal 2; pvr, pelvic fin radial; vm, ventral marginal; vt, ventral terminal.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
038587B2933BFFE9CFFAF1DDF5B92B9A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17871530/files/figure.png	https://doi.org/10.5281/zenodo.17871530	Fig. 11. Map showing geographic distribution of Potamotrygon falkneri and Potamotrygon sp. Circles indicate distribution of P. falkneri, square indicates locality of specimens of Potamotrygon sp., and star indicates type locality of P. falkneri.	Fig. 11. Map showing geographic distribution of Potamotrygon falkneri and Potamotrygon sp. Circles indicate distribution of P. falkneri, square indicates locality of specimens of Potamotrygon sp., and star indicates type locality of P. falkneri.	2011-03-31	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.		Zenodo	biologists	da Silva, João Paulo C. B.;de Carvalho, Marcelo R.			
