@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , , , , , , ; dc:creator "Soares, Karla D. A.; Moreira, Renan A.; Gomes, Ulisses L." ; dc:title "Rioraja agassizii" ; dwc:basisOfRecord , , , , , ; trt:augmentsTaxonConcept ; trt:deprecates , , , ; trt:publishedIn ; a trt:Treatment . bibo:endPage "23" ; bibo:issue "2" ; bibo:journal "Neotropical Ichthyology" ; bibo:pubDate "2021-06-30" ; bibo:startPage "1" ; bibo:volume "19" ; dc:creator "Soares, Karla D. A.; Moreira, Renan A.; Gomes, Ulisses L." ; dc:date "2021" ; dc:title "Redescription of the Rio skate Rioraja agassizii (Rajiformes: Arhynchobatidae) with notes on internal anatomy and intraspecific variation" ; fabio:hasPart , , , , , , , ; a fabio:JournalArticle . dwc:authority "(Muller & Henle, 1841)" ; dwc:baseAuthorityName "Muller & Henle" ; dwc:baseAuthorityYear "1841" ; dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:genus "Rioraja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:scientificNameAuthorship "(Muller & Henle, 1841)" ; dwc:species "agassizii" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Muller, Henle, 1841: 155 - 156" ; dwc:authorityName "Muller, Henle" ; dwc:authorityPageNumber "155 - 156" ; dwc:authorityYear "1841" ; dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:genus "Uraptera" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Muller, Henle, 1841" ; dwc:species "agassizii" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Gunther, 1870: 465" ; dwc:authorityName "Gunther" ; dwc:authorityPageNumber "465" ; dwc:authorityYear "1870" ; dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Gunther, 1870" ; dwc:species "agassizii" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Miranda Ribeiro, 1953: 406" ; dwc:authorityName "Miranda Ribeiro" ; dwc:authorityPageNumber "406" ; dwc:authorityYear "1953" ; dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "subSpecies" ; dwc:scientificNameAuthorship "Miranda Ribeiro, 1953" ; dwc:species "agassizii" ; dwc:subSpecies "picta" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Miranda Ribeiro, 1961: 4" ; dwc:authorityName "Miranda Ribeiro" ; dwc:authorityPageNumber "4" ; dwc:authorityYear "1961" ; dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Miranda Ribeiro, 1961" ; dwc:species "platana" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:genus "Rioraja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:species "agassizii" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:genus "Rioraja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:kingdom "Animalia" ; dwc:phylum "Chordata" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Chordata" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:genus "Uraptera" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:species "agassizii" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Arhynchobatidae" ; dwc:genus "Uraptera" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:species "agassizii" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "subSpecies" ; dwc:species "agassizii" ; dwc:subSpecies "picta" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Elasmobranchii" ; dwc:family "Rajidae" ; dwc:genus "Raja" ; dwc:kingdom "Animalia" ; dwc:order "Rajiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:species "platana" ; trt:hasParentName ; a dwcFP:TaxonName . dc:description "FIGURE 2 | A. Drawing of Rioraja agassizii provided by Müller, Henle (1841). B. Dorsal view of MNHN 2430, male, 405 mm TL (lectotype designated herein and modified from MNHN database). Scale bar = 20 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 3 | External morphology and color pattern of Rioraja agassizii. A. dorsal view and B. ventral view of MZUSP (uncatalogued), 424 mm TL; C. dorsal view and D. ventral view of UERJ 1569, female, 466 mm TL; E. MZUSP 117280, female, 543 mm TL; F. MNRJ 50512, female, 505 mm TL. Scale bars = 10 cm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 4 | Ventral view of the head of Rioraja agassizii. A. MZUSP 117280, female, 543 mm TL. B. USP (uncatalogued), male. Scale bars = 20 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 5 | Neurocranium of Rioraja agassizii, MZUSP 117280, female, 543 mm TL. A. dorsal, B. ventral views. af, anterior fontanelle; bp, basal plate; epb, epiphysial bridge; end, endolymphatic foramen; icf, internal carotid artery foramen; inc, inner nasal cartilage; ins, internasal space; ja, jugal arch; na, nasal aperture; nc, nasal capsule; oc, otic capsule; occ, occipital condyle; onc, outer nasal cartilage; opf, ophthalmic foramen; peri, perilymphatic foramen; pf, posterior fontanelle; pnc, posterior nasal cartilage; pos, postorbital process; pre, preorbital process; ptp, pterotic process; ra, rostral appendix; rb, rostral base; rn, rostral node; rs, rostrum. Scale bar = 10 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 6 | Neurocranium of Rioraja agassizii, MNRJ 50512, female, 505 mm TL. A. dorsal, B. ventral, C. lateral views. II, foramen for the optic nerve; III, foramen for the oculomotor nerve; IV, foramen for the trochlear nerve; VI, foramen for the abducens nerve; acvf, anterior canal vein foramen; af, anterior fontanelle; antf, antorbital facet; apba, foramen for the afferent pseudobranchial artery bp, basal plate; epb, epiphysial bridge; end, endolymphatic foramen; ethn, foramen for the passage of the ethmoidal nerve; fm, foramen magnum; hf, hyomandibular facet; hVII, foramen for the passage of the hyomandibular ramus of the facialis nerve; icf, internal carotid artery foramen; inc, inner nasal cartilage; ins, internasal space; ja, jugal arch; na, nasal aperture; nc, nasal capsule; oc, otic capsule; occ, occipital condyle; onc, outer nasal cartilage; opc, opistotic crest; opd, optic pedicel; opf, ophthalmic foramen; ornc oronasal canal; peri, perilymphatic foramen; pf, posterior fontanelle; pfc, prefacial commissure; pnc, posterior nasal cartilage; pos, postorbital process; pre, preorbital process; prf, parietal fossa; prof, prootic formamen; ptp, pterotic process; ra, rostral appendix; rb, rostral base; rn, rostral node; rs, rostrum; soc, supraorbital crest; sopf, superficial ophtalmic foramen." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 7 | Visceral arches of Rioraja agassizii, MNRJ 50512, female, 505 mm TL. A. jaws; B, D. dorsal and C, E. ventral views of hyoid and gill arches. abc, anterior portion of basibranchial copula; bbc, basibranchial copula; bh, basihyal; cb 1–5, ceratobranchials I–V; mck, Meckel’s cartilage; cph, cerato-pseudohyoid; eb 1–5, epibranchials I–V; eph, epi-pseudohyoid; hb 2–4, hypobranchials II–IV; lpbh, lateral projection of basihyal; pb 1–5, pharyngobranchials I–V; pq, palatoquadrate. Scale bar = 5 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 8 | Pelvic girdle and fin skeleton of Rioraja agassizii, MNRJ 50512, female, 505 mm TL. 1pvr, first pelvic radial segment; 1pvrc, condyle for the first pelvic radial segment; bpt, basipterygium; lpp, lateral pelvic process; obf, obturator foramen; pib, pubischiadic bar; pvr, pelvic radial segments. Scale bar = 10 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 9 | Map showing the geographic distribution of Rioraja agassizii based on material examined in this study (red) and literature (blue)." ; fabio:hasRepresentation ; a fabio:Figure . dwc:locality "Garman" ; trt:httpUri ; a dwc:MaterialCitation . dwc:locality "Museu Nacional" ; trt:httpUri ; a dwc:MaterialCitation . dwc:locality "Museu Nacional" ; trt:httpUri ; a dwc:MaterialCitation . dwc:locality "Brazil" ; dwc:typeStatus "lectotype" ; trt:httpUri ; a dwc:MaterialCitation . dwc:locality "southwestern Atlantic" ; trt:httpUri ; a dwc:MaterialCitation . dwc:locality "Rio Grande do Sul" ; trt:httpUri ; a dwc:MaterialCitation .