treatments-xml/data/C5/58/87/C55887A8177F3B09CDB6FC1F63CC61BB.xml

<document id="8D408BED643748EE5D6BCCBB787D8047" ID-CLB-Dataset="32357" ID-DOI="10.11646/zootaxa.4310.1.1" ID-GBIF-Dataset="fa2c148d-adf5-4ee3-9eee-d6f18b85c44d" ID-ISSN="1175-5326" ID-Zenodo-Dep="846227" ID-ZooBank="51059A1A-74EE-4DFC-90DD-B9130CE267CB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1503303538885" checkinUser="plazi" docAuthor="João Pedro Fontenelle &amp; Marcelo R. De Carvalho" docDate="2017" docId="C55887A8177F3B09CDB6FC1F63CC61BB" docLanguage="en" docName="zootaxa.4310.1.1.pdf.imf" docOrigin="Zootaxa 4310 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Potamotrygon garmani Fontenelle &amp; Carvalho, 2017, sp. nov." docType="treatment" docVersion="9" lastPageNumber="54" masterDocId="3961FFD017553B3CCD21FFBA631A6313" masterDocTitle="Systematic revision of the Potamotrygon scobina Garman, 1913 species-complex (Chondrichthyes: Myliobatiformes: Potamotrygonidae), with the description of three new freshwater stingray species from Brazil and comments on their distribution and biogeography" masterLastPageNumber="63" masterPageNumber="1" pageNumber="43" updateTime="1698466995499" updateUser="ExternalLinkService">
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<mods:title id="1C9ECBB90261C672346AACFB0CC5936D">Systematic revision of the Potamotrygon scobina Garman, 1913 species-complex (Chondrichthyes: Myliobatiformes: Potamotrygonidae), with the description of three new freshwater stingray species from Brazil and comments on their distribution and biogeography</mods:title>
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<mods:namePart id="18D48A5802D46D2CE1601C69EAAC91F5">João Pedro Fontenelle</mods:namePart>
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<mods:namePart id="1EF5A21A9F61D901B904387617BC6945">Marcelo R. De Carvalho</mods:namePart>
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<taxonomicName id="8AF14D3D177F3B16CDB6FC1F62B560AC" ID-CoL="4M4QR" box="[151,431,933,959]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177F3B16CDB6FC1F62B560AC" bold="true" box="[151,431,933,959]" italics="true" pageId="42" pageNumber="43">Potamotrygon garmani</emphasis>
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, 
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(
<figureCitation id="D5CA2A3B177F3B16CDBEFC7D623260F3" box="[159,296,967,992]" captionStart-0="FIGURE 33" captionStart-1="FIGURE 34" captionStart-10="FIGURE 43" captionStart-2="FIGURE 35" captionStart-3="FIGURE 36" captionStart-4="FIGURE 37" captionStart-5="FIGURE 38" captionStart-6="FIGURE 39" captionStart-7="FIGURE 40" captionStart-8="FIGURE 41" captionStart-9="FIGURE 42" captionStartId-0="43.[151,250,972,994]" captionStartId-1="43.[151,250,1800,1822]" captionStartId-10="53.[151,250,1668,1690]" captionStartId-2="44.[151,250,1661,1683]" captionStartId-3="45.[151,250,1096,1118]" captionStartId-4="45.[151,250,1952,1974]" captionStartId-5="48.[151,250,1914,1936]" captionStartId-6="49.[151,250,1277,1299]" captionStartId-7="50.[151,250,1794,1816]" captionStartId-8="51.[151,250,1612,1634]" captionStartId-9="52.[151,250,954,976]" captionTargetBox-0="[166,1392,203,936]" captionTargetBox-1="[167,1424,1086,1766]" captionTargetBox-10="[151,1435,735,1647]" captionTargetBox-2="[151,1435,169,1635]" captionTargetBox-3="[151,1436,481,1075]" captionTargetBox-4="[163,1416,1213,1910]" captionTargetBox-5="[226,1350,193,1879]" captionTargetBox-6="[160,1423,207,1234]" captionTargetBox-7="[151,1435,301,1772]" captionTargetBox-8="[289,1285,193,1578]" captionTargetBox-9="[151,1435,193,933]" captionTargetId-0="figure@43.[158,1407,193,946]" captionTargetId-1="figure@43.[150,1436,1075,1779]" captionTargetId-10="figure@53.[151,1435,735,1647]" captionTargetId-2="figure@44.[151,1435,169,1640]" captionTargetId-3="figure@45.[151,1436,481,1075]" captionTargetId-4="figure@45.[151,1435,1198,1930]" captionTargetId-5="figure@48.[226,1350,193,1879]" captionTargetId-6="figure@49.[150,1436,193,1256]" captionTargetId-7="figure@50.[151,1435,301,1772]" captionTargetId-8="figure@51.[289,1285,193,1581]" captionTargetId-9="figure@52.[151,1435,193,933]" captionTargetPageId-0="43" captionTargetPageId-1="43" captionTargetPageId-10="53" captionTargetPageId-2="44" captionTargetPageId-3="45" captionTargetPageId-4="45" captionTargetPageId-5="48" captionTargetPageId-6="49" captionTargetPageId-7="50" captionTargetPageId-8="51" captionTargetPageId-9="52" captionText-0="FIGURE 33. Holotype of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." captionText-1="FIGURE 34. Paratype of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." captionText-10="FIGURE 43. Distribution of species of the Potamotrygon scobina complex. Red circle: Potamotrygon scobina; red star: type locality of Potamotrygon scobina; purple diamond: Potamotrygon limai; yellow pentagon: Potamotrygon adamastor, sp. nov.; blue square: Potamotrygon amazona, sp. nov.; green triangle: Potamotrygon garmani, sp. nov." captionText-2="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." captionText-3="FIGURE 36. Teeth of Potamotrygon garmani, sp. nov. (UNT 2173) A. Upper jaw (scale bar = 2 mm). B. Upper jaw (scale bar = 5 mm). C. Lower jaw (scale bar = 5 mm). D. Lower jaw (scale bar = 2 mm)." captionText-4="FIGURE 37. Color variation in Potamotrygon garmani, sp. nov. A. UNT 2173 (subadult male, 405 mm DW) B. UNT 2185 (juvenile male, 273 mm DW)." captionText-5="FIGURE 38. Scanning Electron Microscope (SEM) images of dermal denticles of Potamotrygon garmani, sp. nov. (UNT 2173). A. Dorsal rostral region. B. Dorsal rostral region in detail. C. Dorsal head region. D. Dorsal head region in detail. E. Dorsal tail region. F. Dorsal tail region in detail. Abbreviations: Bp, basal plate; Br, basal ridge; Cr, coronal ridge; Co, corona; Cd, coronal dichotomy; Cp, coronal plate." captionText-6="FIGURE 39. Ventral lateral-line canals of Potamotrygon garmani, sp. nov. (based on UNT 2173) A. Overall arrangement. B. Anterior portion in detail. Abbreviations: ACH, angular component of hyomandibular canal; AJL, anterior jugular loop; AST, anterior subpleural tubules; CON, orbitonasal component of supraorbital canal; HYC, hyomandibular canal; IOC, infraorbital canal; IOL, infraorbital loop; JCH, jugular component of hyomandibular canal; JUG, jugular canal; NAS, nasal canal; NIL, nasointerior loop; PJL, posterior jugular loop; PNC, prenasal component of nasal canal; PNL, prenasal loop; PST, posterior subpleural tubules; SOC, supraorbital canal; SOL, suborbital loop; SOI, suborbital component of infraorbital canal; SPC, subpleural component of hyomandibular canal; SPL, subpleural loop; SRC, subrostral component of supraorbital canal." captionText-7="FIGURE 40. Skeletal anatomy (from radiographs) of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW). A. Ventral view of the anterior disc, jaws and pectoral girdle. Scale bar = 15 mm. B. Pelvic girdle, pelvic radials, and base of tail. Scale bar = 10 mm. C. Angular cartilages, right side. Scale bar = 5 mm. Abbreviations: AAC, anterior angular cartilage; BCO, coracoid bar; BP, basipterigium; HYO, hyomandibula; LAC, lateral angular cartilage; MC, Meckel's cartilage; MES, mesopterygium; MET, metapterygium; MSC, mesocondyle; MTC, metacondyle; PAC, posterior angular cartilage; PIB, puboischiadic bar; PQ, palatoquadrate; PRC, procondyle; PRO, propterygium." captionText-8="FIGURE 41. Illustration of the clasper skeleton of Potamotrygon garmani, sp. nov. (based on UNT uncat.) A. Dorsal view. B. Ventral view. Abbreviations: AT, acessory terminal; AX, axial cartilage; BE, beta cartilage; B 1, first basal segment; B 2, second basal segment; DM, dorsal marginal; DT 2, dorsal terminal 2; VM, ventral marginal; VT, ventral terminal." captionText-9="FIGURE 42. Angular cartilages of species of the P. scobina complex. A. Holotype of Potamotrygon scobina (MCZ- 602 s, juvenile male, 238 mm DW). B. Potamotrygon scobina (MZUSP 104247, adult male, 503 mm DW). C. Potamotrygon adamastor, sp. nov. (MZUSP 104662, adult female, 545 mm DW). D. Potamotrygon limai (MZUSP 104068, juvenile male, 219 mm DW). E. Potamotrygon amazona, sp. nov. (MZUSP 117344, adult male, 532 mm DW). F. Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). Abbreviations: AAC, anterior angular cartilage; LAC, lateral angular cartilage; PAC, posterior angular cartilage." httpUri-0="https://zenodo.org/record/892817/files/figure.png" httpUri-1="https://zenodo.org/record/892819/files/figure.png" httpUri-10="https://zenodo.org/record/892837/files/figure.png" httpUri-2="https://zenodo.org/record/892821/files/figure.png" httpUri-3="https://zenodo.org/record/892823/files/figure.png" httpUri-4="https://zenodo.org/record/892825/files/figure.png" httpUri-5="https://zenodo.org/record/892827/files/figure.png" httpUri-6="https://zenodo.org/record/892829/files/figure.png" httpUri-7="https://zenodo.org/record/892831/files/figure.png" httpUri-8="https://zenodo.org/record/892833/files/figure.png" httpUri-9="https://zenodo.org/record/892835/files/figure.png" pageId="42" pageNumber="43">Figs. 33–43</figureCitation>
; 
<tableCitation id="00730305177F3B16CC12FC7D62B460F3" box="[307,430,967,992]" captionStart-0="TABLE 7" captionStart-1="TABLE 8" captionStartId-0="46.[151,238,157,180]" captionStartId-1="46.[151,238,1460,1483]" captionText-0="TABLE 7. Morphometric data for P. garmani sp. nov. SD: standard deviation." captionText-1="TABLE 8. Meristic data for P. garmani sp. nov. SD: standard deviation." pageId="42" pageNumber="43">Tables 7–8</tableCitation>
)
</paragraph>
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. 
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, rio 
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basin, state of 
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, coll. staff of 
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)
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<typeStatus id="924A881C177F3B16CDE6FBED62256763" box="[199,319,1111,1136]" pageId="42" pageNumber="43" type="paratype">Paratypes</typeStatus>
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. (
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). 
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(subadult male, 
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DW), 
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basin, state of 
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, coll. staff of 
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</materialsCitation>
; 
<materialsCitation id="FD993CE3177F3B16CDB6FB1A664E67CF" ID-GBIF-Occurrence="1586248255" collectionCode="NEAMB" country="Brazil" latitude="-11.790833" location="Peixe" longLatPrecision="21" longitude="-48.61722" municipality="rio Santa Tereza" pageId="42" pageNumber="43" specimenCode="UNT 2175" specimenCount="1" stateProvince="Tocantins" typeStatus="paratype">
<specimenCode id="1D579EC5177F3B16CDB6FB1A620B67AB" box="[151,273,1183,1208]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="42" pageNumber="43">UNT 2175</specimenCode>
(subadult male, 
<quantity id="8A099B5B177F3B16CCEEFB25613467A4" box="[463,558,1183,1208]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" pageId="42" pageNumber="43" unit="mm" value="350.0">350 mm</quantity>
DW), rio 
<collectingRegion id="8F35F85C177F3B16CF84FB25600E67AB" box="[677,788,1183,1208]" country="Brazil" name="Tocantins" pageId="42" pageNumber="43">Tocantins</collectingRegion>
, municipal district of 
<location id="482E6065177F3B16C92EFB25674A67AB" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E6065177F3B16C92EFB25674A67AB" box="[1039,1104,1183,1208]" country="Brazil" latitude="-11.790833" longLatPrecision="21" longitude="-48.61722" municipality="rio Santa Tereza" name="Peixe" pageId="42" pageNumber="43" stateProvince="Tocantins">Peixe</location>
, near the confluence with 
<collectingMunicipality id="AD2AACC4177F3B16C85CFB25623667CF" pageId="42" pageNumber="43">rio Santa Tereza</collectingMunicipality>
, 
<collectingRegion id="8F35F85C177F3B16CC1AFB7E62BD67CE" box="[315,423,1220,1245]" country="Brazil" name="Tocantins" pageId="42" pageNumber="43">Tocantins</collectingRegion>
basin, state of 
<collectingRegion id="8F35F85C177F3B16CF7FFB7E61D767CE" box="[606,717,1220,1245]" country="Brazil" name="Tocantins" pageId="42" pageNumber="43">Tocantins</collectingRegion>
, 
<collectingCountry id="35E6762E177F3B16CFFDFB7E603967CE" box="[732,803,1220,1245]" name="Brazil" pageId="42" pageNumber="43">Brazil</collectingCountry>
, 
<geoCoordinate id="28C55079177F3B16CE13FB7E60AF67CF" box="[818,949,1220,1244]" direction="south" orientation="latitude" pageId="42" pageNumber="43" precision="15" value="-11.790833">11°47’27”S</geoCoordinate>
, 
<geoCoordinate id="28C55079177F3B16CEE4FB7E675E67CF" box="[965,1092,1220,1244]" direction="west" orientation="longitude" pageId="42" pageNumber="43" precision="15" value="-48.61722">48°37’2”W</geoCoordinate>
, coll. staff of 
<collectionCode id="2BE0AE7B177F3B16C9CAFB7E664E67CF" box="[1259,1364,1220,1244]" pageId="42" pageNumber="43">NEAMB</collectionCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE3177F3B16C843FB7F60936613" ID-GBIF-Occurrence="1586248261" collectionCode="UNT" country="Brazil" latitude="-12.5" location="Parana" longLatPrecision="1293" longitude="-48.2" pageId="42" pageNumber="43" specimenCode="UNT 2178" specimenCount="1" stateProvince="Parana" typeStatus="paratype">
<specimenCode id="1D579EC5177F3B16C843FB7F63D56613" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="42" pageNumber="43">UNT 2178</specimenCode>
(adult female, 
<quantity id="8A099B5B177F3B16CC59FB5262CF67EC" box="[376,469,1256,1280]" metricMagnitude="-1" metricUnit="m" metricValue="4.279999999999999" pageId="42" pageNumber="43" unit="mm" value="428.0">428 mm</quantity>
DW), same data as holotype (
<figureCitation id="D5CA2A3B177F3B16CE09FB5D60666613" box="[808,892,1255,1280]" captionStart="FIGURE 34" captionStartId="43.[151,250,1800,1822]" captionTargetBox="[167,1424,1086,1766]" captionTargetId="figure@43.[150,1436,1075,1779]" captionTargetPageId="43" captionText="FIGURE 34. Paratype of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." httpUri="https://zenodo.org/record/892819/files/figure.png" pageId="42" pageNumber="43">Fig. 34</figureCitation>
).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="05EB6535177F3B16CDE6FAB663CF64BF" pageId="42" pageNumber="43" type="diagnosis">
<paragraph id="4D4E36BE177F3B16CDE6FAB663CF64BF" blockId="42.[151,1437,1039,1964]" pageId="42" pageNumber="43">
<emphasis id="7F85EAAC177F3B16CDE6FAB662206636" bold="true" box="[199,314,1292,1317]" pageId="42" pageNumber="43">Diagnosis</emphasis>
. 
<taxonomicName id="8AF14D3D177F3B16CC6AFAB7614E6637" box="[331,596,1293,1316]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177F3B16CC6AFAB7614E6637" box="[331,596,1293,1316]" italics="true" pageId="42" pageNumber="43">Potamotrygon garmani</emphasis>
</taxonomicName>
<emphasis id="7F85EAAC177F3B16CF7FFAB661A16636" bold="true" box="[606,699,1292,1317]" pageId="42" pageNumber="43">
<taxonomicNameLabel id="64B657D7177F3B16CF7FFAB661A16636" box="[606,699,1292,1317]" pageId="42" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is distinguished from congeners, except 
<taxonomicName id="8AF14D3D177F3B16C9B6FAB767F56637" authorityName="Fontenelle, Silva &amp; Carvalho" authorityYear="2014" box="[1175,1263,1292,1316]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="limai">
<emphasis id="7F85EAAC177F3B16C9B6FAB767F56637" box="[1175,1263,1292,1316]" italics="true" pageId="42" pageNumber="43">P. limai</emphasis>
</taxonomicName>
, 
<taxonomicName id="8AF14D3D177F3B16C820FAB7666C6637" box="[1281,1398,1292,1316]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC177F3B16C820FAB7666C6637" box="[1281,1398,1292,1316]" italics="true" pageId="42" pageNumber="43">P. scobina</emphasis>
</taxonomicName>
, 
<taxonomicName id="8AF14D3D177F3B16C8A6FAB763E6665B" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="amazona">
<emphasis id="7F85EAAC177F3B16C8A6FAB763E6665B" italics="true" pageId="42" pageNumber="43">P. amazona</emphasis>
</taxonomicName>
and 
<taxonomicName id="8AF14D3D177F3B16CC12FA8B62DF665B" box="[307,453,1328,1352]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="adamastor">
<emphasis id="7F85EAAC177F3B16CC12FA8B62DF665B" box="[307,453,1328,1352]" italics="true" pageId="42" pageNumber="43">P. adamastor</emphasis>
</taxonomicName>
, by a combination of characters: disc dorsoventrally slender, with a light to dark brown dorsal color, and ocelli with beige, light yellow and whitish centers and a dark brown contour; ocelli mostly similar in size throughout disc but smaller ocelli sometimes present; small dermal denticles on central disc; disc margins usually without denticles; rostral denticles simple, with a single central cusp and a star-shaped basal plate; head denticles present star-shaped crowns, with one anterior and one posterior dichotomy lateral to the central cusp; caudal denticles present a central coronal plate and one anterior dichotomy; a third angular cartilage present; one or two irregular rows of thorns on dorsal tail midline, converging to a single row posteriorly; tail long and thin, with its base somewhat narrow; cartilaginous rod long, about same length as anterior portion of tail. 
<taxonomicName id="8AF14D3D177F3B16C9DDF99763EC6574" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177F3B16C9DDF99763EC6574" italics="true" pageId="42" pageNumber="43">Potamotrygon garmani</emphasis>
</taxonomicName>
<emphasis id="7F85EAAC177F3B16CDDEF9F56240657B" bold="true" box="[255,346,1615,1640]" pageId="42" pageNumber="43">
<taxonomicNameLabel id="64B657D7177F3B16CDDEF9F56240657B" box="[255,346,1615,1640]" pageId="42" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is separated from 
<taxonomicName id="8AF14D3D177F3B16CF13F9EB6190657B" authorityName="Fontenelle, Silva &amp; Carvalho" authorityYear="2014" box="[562,650,1616,1640]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="limai">
<emphasis id="7F85EAAC177F3B16CF13F9EB6190657B" box="[562,650,1616,1640]" italics="true" pageId="42" pageNumber="43">P. limai</emphasis>
</taxonomicName>
by not having a reticulate or polygonal pattern on disc, by having a longer tail (100.6% DW vs. 86.3% in 
<taxonomicName id="8AF14D3D177F3B16CF61F9CF618F659F" authorityName="Fontenelle, Silva &amp; Carvalho" authorityYear="2014" box="[576,661,1652,1676]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="limai">
<emphasis id="7F85EAAC177F3B16CF61F9CF618F659F" box="[576,661,1652,1676]" italics="true" pageId="42" pageNumber="43">P. limai</emphasis>
</taxonomicName>
), and by having dermal denticles with fewer dichotomies and ridges. From 
<taxonomicName id="8AF14D3D177F3B16CDFDF923624765A3" box="[220,349,1689,1712]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="amazona">
<emphasis id="7F85EAAC177F3B16CDFDF923624765A3" box="[220,349,1689,1712]" italics="true" pageId="42" pageNumber="43">P. amazona</emphasis>
</taxonomicName>
and 
<taxonomicName id="8AF14D3D177F3B16CCB4F923613065A3" box="[405,554,1688,1712]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="adamastor">
<emphasis id="7F85EAAC177F3B16CCB4F923613065A3" box="[405,554,1688,1712]" italics="true" pageId="42" pageNumber="43">P. adamastor</emphasis>
</taxonomicName>
by having a more slender disc, with less-developed disc musculature, smaller and fewer dermal denticles, greater and more defined ocellated spots on disc, and a more slender and longer tail (mean tail width 14.1% DW vs. 19.0% DW in 
<taxonomicName id="8AF14D3D177F3B16CFE7F95B604765EB" box="[710,861,1760,1784]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="adamastor">
<emphasis id="7F85EAAC177F3B16CFE7F95B604765EB" box="[710,861,1760,1784]" italics="true" pageId="42" pageNumber="43">P. adamastor</emphasis>
</taxonomicName>
and 16.7% DW in 
<taxonomicName id="8AF14D3D177F3B16C968F95B67D765EB" box="[1097,1229,1761,1784]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="amazona">
<emphasis id="7F85EAAC177F3B16C968F95B67D765EB" box="[1097,1229,1761,1784]" italics="true" pageId="42" pageNumber="43">P. amazona</emphasis>
</taxonomicName>
; mean tail length 100.6% DW vs. 78.1% DW in 
<taxonomicName id="8AF14D3D177F3B16CF2CF8BF61BF640F" box="[525,677,1796,1820]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="adamastor">
<emphasis id="7F85EAAC177F3B16CF2CF8BF61BF640F" box="[525,677,1796,1820]" italics="true" pageId="42" pageNumber="43">P. adamastor</emphasis>
</taxonomicName>
and 89.3% DW in 
<taxonomicName id="8AF14D3D177F3B16CEB5F8BF6703640F" box="[916,1049,1797,1820]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="amazona">
<emphasis id="7F85EAAC177F3B16CEB5F8BF6703640F" box="[916,1049,1797,1820]" italics="true" pageId="42" pageNumber="43">P. amazona</emphasis>
</taxonomicName>
). Finally, 
<taxonomicName id="8AF14D3D177F3B16C9B4F8BF660E640F" box="[1173,1300,1797,1820]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177F3B16C9B4F8BF660E640F" box="[1173,1300,1797,1820]" italics="true" pageId="42" pageNumber="43">P. garmani</emphasis>
</taxonomicName>
<emphasis id="7F85EAAC177F3B16C801F8BE6664640E" bold="true" box="[1312,1406,1796,1821]" pageId="42" pageNumber="43">
<taxonomicNameLabel id="64B657D7177F3B16C801F8BE6664640E" box="[1312,1406,1796,1821]" pageId="42" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is distinguished from 
<taxonomicName id="8AF14D3D177F3B16CC52F89362FD6453" box="[371,487,1832,1856]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC177F3B16CC52F89362FD6453" box="[371,487,1832,1856]" italics="true" pageId="42" pageNumber="43">P. scobina</emphasis>
</taxonomicName>
by presenting a brown disc, by having larger ocellated spots, tail shorter and wider (mean tail length 100.6% DW vs. 121.5% DW in 
<taxonomicName id="8AF14D3D177F3B16CFC0F8F7604E6477" box="[737,852,1868,1892]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC177F3B16CFC0F8F7604E6477" box="[737,852,1868,1892]" italics="true" pageId="42" pageNumber="43">P. scobina</emphasis>
</taxonomicName>
; mean tail width 14.1% DW vs. 13.4% DW in 
<taxonomicName id="8AF14D3D177F3B16C8A6F8F763F4649B" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC177F3B16C8A6F8F763F4649B" italics="true" pageId="42" pageNumber="43">P. scobina</emphasis>
</taxonomicName>
), fewer teeth on both jaws (32–40/33–40 vs. 44/ 
<quantity id="8A099B5B177F3B16CE3DF8D5609A649B" box="[796,896,1903,1928]" metricMagnitude="0" metricUnit="m" metricValue="1.2446" metricValueMax="1.27" metricValueMin="1.2192" pageId="42" pageNumber="43" unit="in" value="49.0" valueMax="50.0" valueMin="48.0">48–50 in</quantity>
<taxonomicName id="8AF14D3D177F3B16CEA8F8CB60E0649B" box="[905,1018,1904,1928]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="42" pageNumber="43" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC177F3B16CEA8F8CB60E0649B" box="[905,1018,1904,1928]" italics="true" pageId="42" pageNumber="43">P. scobina</emphasis>
</taxonomicName>
), and more thorns in dorsal mid-tail rows.
</paragraph>
</subSubSection>
<caption id="198E6636177E3B17CDB6FC7660296712" httpUri="https://zenodo.org/record/892817/files/figure.png" pageId="43" pageNumber="44" targetBox="[166,1392,203,936]" targetPageId="43">
<paragraph id="4D4E36BE177E3B17CDB6FC7660296712" blockId="43.[151,1436,972,1025]" pageId="43" pageNumber="44">
<emphasis id="7F85EAAC177E3B17CDB6FC76620060F1" bold="true" box="[151,282,972,994]" pageId="43" pageNumber="44">FIGURE 33</emphasis>
. Holotype of 
<taxonomicName id="8AF14D3D177E3B17CC8AFC74618060F0" box="[427,666,974,995]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="43" pageNumber="44" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177E3B17CC8AFC74618060F0" box="[427,666,974,995]" italics="true" pageId="43" pageNumber="44">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<emphasis id="7F85EAAC177E3B17CF89FC7661E060F1" bold="true" box="[680,762,972,994]" pageId="43" pageNumber="44">
<taxonomicNameLabel id="64B657D7177E3B17CF89FC7661E060F1" box="[680,762,972,994]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(UNT 2174, adult? male, 341 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). 
<emphasis id="7F85EAAC177E3B17CCCAFC5162E76712" bold="true" box="[491,509,1003,1025]" pageId="43" pageNumber="44">A</emphasis>
. Dorsal view. 
<emphasis id="7F85EAAC177E3B17CFB1FC5161BB6712" bold="true" box="[656,673,1003,1025]" pageId="43" pageNumber="44">B</emphasis>
. Ventral view.
</paragraph>
</caption>
<caption id="198E6636177E3B17CDB6F8B26029642E" httpUri="https://zenodo.org/record/892819/files/figure.png" pageId="43" pageNumber="44" targetBox="[167,1424,1086,1766]" targetPageId="43">
<paragraph id="4D4E36BE177E3B17CDB6F8B26029642E" blockId="43.[151,1436,1800,1853]" pageId="43" pageNumber="44">
<emphasis id="7F85EAAC177E3B17CDB6F8B26200640D" bold="true" box="[151,282,1800,1822]" pageId="43" pageNumber="44">FIGURE 34</emphasis>
. Paratype of 
<emphasis id="7F85EAAC177E3B17CC84F8B36180640D" box="[421,666,1801,1822]" italics="true" pageId="43" pageNumber="44">
<taxonomicName id="8AF14D3D177E3B17CC84F8B3618F640D" box="[421,661,1801,1822]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="43" pageNumber="44" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">Potamotrygon garmani</taxonomicName>
,
</emphasis>
<emphasis id="7F85EAAC177E3B17CF80F8B261E9640D" bold="true" box="[673,755,1800,1822]" pageId="43" pageNumber="44">
<taxonomicNameLabel id="64B657D7177E3B17CF80F8B261E9640D" box="[673,755,1800,1822]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(UNT 2178, adult female, 428 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). 
<emphasis id="7F85EAAC177E3B17CCCAF89D62E7642E" bold="true" box="[491,509,1831,1853]" pageId="43" pageNumber="44">A</emphasis>
. Dorsal view. 
<emphasis id="7F85EAAC177E3B17CFB1F89D61BB642E" bold="true" box="[656,673,1831,1853]" pageId="43" pageNumber="44">B</emphasis>
. Ventral view.
</paragraph>
</caption>
<caption id="198E663617793B10CDB6F9C7628365C2" httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="44" pageNumber="45" targetBox="[151,1435,169,1635]" targetPageId="44">
<paragraph id="4D4E36BE17793B10CDB6F9C7628365C2" blockId="44.[151,1435,1661,1745]" pageId="44" pageNumber="45">
<emphasis id="7F85EAAC17793B10CDB6F9C762026580" bold="true" box="[151,280,1661,1683]" pageId="44" pageNumber="45">FIGURE 35</emphasis>
. Details of 
<emphasis id="7F85EAAC17793B10CCAFF9C5619B6587" box="[398,641,1663,1684]" italics="true" pageId="44" pageNumber="45">
<taxonomicName id="8AF14D3D17793B10CCAFF9C561676587" box="[398,637,1663,1684]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="44" pageNumber="45" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">Potamotrygon garmani</taxonomicName>
,
</emphasis>
<emphasis id="7F85EAAC17793B10CFA6F9C761CD6580" bold="true" box="[647,727,1661,1683]" pageId="44" pageNumber="45">
<taxonomicNameLabel id="64B657D717793B10CFA6F9C761CD6580" box="[647,727,1661,1683]" pageId="44" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(UNT 2174, adult? male, 341 mm DW). 
<emphasis id="7F85EAAC17793B10C958F9C767916580" bold="true" box="[1145,1163,1661,1683]" pageId="44" pageNumber="45">A</emphasis>
. Dorsal head and snout. 
<emphasis id="7F85EAAC17793B10C8A5F9C7668F6580" bold="true" box="[1412,1429,1661,1683]" pageId="44" pageNumber="45">B</emphasis>
. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. 
<emphasis id="7F85EAAC17793B10CE25F926600C65A1" bold="true" box="[772,790,1692,1714]" pageId="44" pageNumber="45">C</emphasis>
. Mouth and nostrils. 
<emphasis id="7F85EAAC17793B10CED1F926671865A1" bold="true" box="[1008,1026,1692,1714]" pageId="44" pageNumber="45">D</emphasis>
. Ventral view of pelvic fins, clasper and cloaca. 
<emphasis id="7F85EAAC17793B10CDC5F90163EF65C2" bold="true" box="[228,245,1723,1745]" pageId="44" pageNumber="45">E</emphasis>
. Dorsal clasper.
</paragraph>
</caption>
<subSubSection id="05EB653517793B08CDE6F942672A6469" lastPageId="52" lastPageNumber="53" pageId="44" pageNumber="45" type="description">
<paragraph id="4D4E36BE17793B11CDE6F942624363E4" blockId="44.[151,1436,1784,2025]" lastBlockId="45.[151,1436,151,429]" lastPageId="45" lastPageNumber="46" pageId="44" pageNumber="45">
<emphasis id="7F85EAAC17793B10CDE6F942624B6402" bold="true" box="[199,337,1784,1809]" pageId="44" pageNumber="45">Description</emphasis>
. Disc subcircular, slightly longer than wide (its length 102.6–109.3% DW) (
<figureCitation id="D5CA2A3B17793B10C9E4F942663F6402" box="[1221,1317,1784,1809]" captionStart="FIGURE 33" captionStartId="43.[151,250,972,994]" captionTargetBox="[166,1392,203,936]" captionTargetId="figure@43.[158,1407,193,946]" captionTargetPageId="43" captionText="FIGURE 33. Holotype of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." httpUri="https://zenodo.org/record/892817/files/figure.png" pageId="44" pageNumber="45">Figs. 33</figureCitation>
, 
<figureCitation id="D5CA2A3B17793B10C812F94366496402" box="[1331,1363,1785,1809]" captionStart="FIGURE 34" captionStartId="43.[151,250,1800,1822]" captionTargetBox="[167,1424,1086,1766]" captionTargetId="figure@43.[150,1436,1075,1779]" captionTargetPageId="43" captionText="FIGURE 34. Paratype of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." httpUri="https://zenodo.org/record/892819/files/figure.png" pageId="44" pageNumber="45">34</figureCitation>
). Disc anterior margin convex, presenting a small round protuberance on snout (
<figureCitation id="D5CA2A3B17793B10C90EF8A667916426" box="[1071,1163,1820,1845]" captionStart="FIGURE 35" captionStartId="44.[151,250,1661,1683]" captionTargetBox="[151,1435,169,1635]" captionTargetId="figure@44.[151,1435,169,1640]" captionTargetPageId="44" captionText="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="44" pageNumber="45">Fig. 35</figureCitation>
a). Disc dorsoventrally compressed and slender, with comparatively thin margins. Eyes small and oval (mean 3.5% DW), around two times smaller than spiracles; spiracles trapezoidal, obliquely set posterior to eyes (
<figureCitation id="D5CA2A3B17793B10C979F8DE67B4646E" box="[1112,1198,1892,1917]" captionStart="FIGURE 35" captionStartId="44.[151,250,1661,1683]" captionTargetBox="[151,1435,169,1635]" captionTargetId="figure@44.[151,1435,169,1640]" captionTargetPageId="44" captionText="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="44" pageNumber="45">Fig. 35</figureCitation>
a). Small and faintly elevated head, about 1/3 of disc length, with interorbital distance 13.8–18.6% DW, and interspiracular distance 15.5–19.0% DW (
<figureCitation id="D5CA2A3B17793B10CC43F81662AE64D6" box="[354,436,1964,1989]" captionStart="FIGURE 35" captionStartId="44.[151,250,1661,1683]" captionTargetBox="[151,1435,169,1635]" captionTargetId="figure@44.[151,1435,169,1640]" captionTargetPageId="44" captionText="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="44" pageNumber="45">Fig. 35</figureCitation>
a). Nasal curtain partially covering mouth, except at its margins. Mouth small and slightly undulated or convex, with a central notch (mouth width 8.6–10.2% DW, internasal distance 7.7–9.3% DW). Labial ridges absent (
<figureCitation id="D5CA2A3B17783B11CC19FF2D629163A3" box="[312,395,151,176]" captionStart="FIGURE 35" captionStartId="44.[151,250,1661,1683]" captionTargetBox="[151,1435,169,1635]" captionTargetId="figure@44.[151,1435,169,1640]" captionTargetPageId="44" captionText="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="45" pageNumber="46">Fig. 35</figureCitation>
c). Five buccal papillae present, two posterior alternating with three anterior. Branchial basket wider than long, with space between first branchial slits 23.2–24.9% DW, and distance between fifth branchial slits 16.3–18.1% DW.
</paragraph>
<paragraph id="4D4E36BE17783B11CDE6FEBE625E62BE" blockId="45.[151,1436,151,429]" pageId="45" pageNumber="46">
Teeth small, simple and rounded, wider than long, set in quincunx, in a narrow arched upper tooth plate and a wide and trapezoidal lower tooth plate (
<figureCitation id="D5CA2A3B17783B11CF76FE9D61B16253" box="[599,683,295,320]" captionStart="FIGURE 36" captionStartId="45.[151,250,1096,1118]" captionTargetBox="[151,1436,481,1075]" captionTargetId="figure@45.[151,1436,481,1075]" captionTargetPageId="45" captionText="FIGURE 36. Teeth of Potamotrygon garmani, sp. nov. (UNT 2173) A. Upper jaw (scale bar = 2 mm). B. Upper jaw (scale bar = 5 mm). C. Lower jaw (scale bar = 5 mm). D. Lower jaw (scale bar = 2 mm)." httpUri="https://zenodo.org/record/892823/files/figure.png" pageId="45" pageNumber="46">Fig. 36</figureCitation>
). Tooth rows varying from 
<quantity id="8A099B5B17783B11CEC1FE92675E6253" box="[992,1092,295,320]" metricMagnitude="-1" metricUnit="m" metricValue="9.144" metricValueMax="10.16" metricValueMin="8.128" pageId="45" pageNumber="46" unit="in" value="36.0" valueMax="40.0" valueMin="32.0">32–40 in</quantity>
upper jaw and 
<quantity id="8A099B5B17783B11C9D3FE92664F6253" box="[1266,1365,295,320]" metricMagnitude="-1" metricUnit="m" metricValue="9.271" metricValueMax="10.16" metricValueMin="8.382" pageId="45" pageNumber="46" unit="in" value="36.5" valueMax="40.0" valueMin="33.0">33–40 in</quantity>
lower jaw. Adult males present a single central pointed cusp on central teeth of both jaws. Lateral teeth in adult males, teeth in juvenile males, and teeth in females simple, presenting a single rounded cusp. All teeth present a single cutting surface.
</paragraph>
<caption id="198E663617783B11CDB6FBF260A8676E" httpUri="https://zenodo.org/record/892823/files/figure.png" pageId="45" pageNumber="46" targetBox="[151,1436,481,1075]" targetPageId="45">
<paragraph id="4D4E36BE17783B11CDB6FBF260A8676E" blockId="45.[151,1435,1096,1149]" pageId="45" pageNumber="46">
<emphasis id="7F85EAAC17783B11CDB6FBF26202674D" bold="true" box="[151,280,1096,1118]" pageId="45" pageNumber="46">FIGURE 36</emphasis>
. Teeth of 
<taxonomicName id="8AF14D3D17783B11CC5FFBF36171674D" box="[382,619,1097,1118]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17783B11CC5FFBF36171674D" box="[382,619,1097,1118]" italics="true" pageId="45" pageNumber="46">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<emphasis id="7F85EAAC17783B11CF59FBF261D2674D" bold="true" box="[632,712,1096,1118]" pageId="45" pageNumber="46">
<taxonomicNameLabel id="64B657D717783B11CF59FBF261D2674D" box="[632,712,1096,1118]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(UNT 2173) 
<emphasis id="7F85EAAC17783B11CE72FBF2607F674D" bold="true" box="[851,869,1096,1118]" pageId="45" pageNumber="46">A</emphasis>
. Upper jaw (scale bar = 2 mm). 
<emphasis id="7F85EAAC17783B11C98CFBF267A4674D" bold="true" box="[1197,1214,1096,1118]" pageId="45" pageNumber="46">B</emphasis>
. Upper jaw (scale bar = 5 mm). 
<emphasis id="7F85EAAC17783B11CDDAFBDD6217676E" bold="true" box="[251,269,1127,1149]" pageId="45" pageNumber="46">C</emphasis>
. Lower jaw (scale bar = 5 mm). 
<emphasis id="7F85EAAC17783B11CF78FBDD6171676E" bold="true" box="[601,619,1127,1149]" pageId="45" pageNumber="46">D</emphasis>
. Lower jaw (scale bar = 2 mm).
</paragraph>
</caption>
<caption id="198E663617783B11CDB6F81A62D364C6" httpUri="https://zenodo.org/record/892825/files/figure.png" pageId="45" pageNumber="46" targetBox="[163,1416,1213,1910]" targetPageId="45">
<paragraph id="4D4E36BE17783B11CDB6F81A62D364C6" blockId="45.[151,1436,1952,2005]" pageId="45" pageNumber="46">
<emphasis id="7F85EAAC17783B11CDB6F81A620064A5" bold="true" box="[151,282,1952,1974]" pageId="45" pageNumber="46">FIGURE 37</emphasis>
. Color variation in 
<taxonomicName id="8AF14D3D17783B11CCC7F81B61CF64A5" box="[486,725,1953,1974]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17783B11CCC7F81B61CF64A5" box="[486,725,1953,1974]" italics="true" pageId="45" pageNumber="46">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<emphasis id="7F85EAAC17783B11CFC2F81A605464A5" bold="true" box="[739,846,1952,1974]" pageId="45" pageNumber="46">
<taxonomicNameLabel id="64B657D717783B11CFC2F81A602F64A5" box="[739,821,1952,1974]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
A
</emphasis>
. UNT 2173 (subadult male, 405 mm DW) 
<emphasis id="7F85EAAC17783B11C82EF81A663A64A5" bold="true" box="[1295,1312,1952,1974]" pageId="45" pageNumber="46">B</emphasis>
. UNT 2185 (juvenile male, 273 mm DW).
</paragraph>
</caption>
<caption id="198E6636177B3B12CDB6FF2760CD63A7" box="[151,983,157,181]" pageId="46" pageNumber="47">
<paragraph id="4D4E36BE177B3B12CDB6FF2760CD63A7" blockId="46.[151,1400,157,226]" box="[151,983,157,181]" pageId="46" pageNumber="47">
<emphasis id="7F85EAAC177B3B12CDB6FF27621063A7" bold="true" box="[151,266,157,180]" pageId="46" pageNumber="47">TABLE 7.</emphasis>
Morphometric data for 
<taxonomicName id="8AF14D3D177B3B12CF28FF24616763A6" box="[521,637,158,181]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="46" pageNumber="47" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177B3B12CF28FF24616763A6" box="[521,637,158,181]" italics="true" pageId="46" pageNumber="47">P. garmani</emphasis>
</taxonomicName>
<taxonomicNameLabel id="64B657D7177B3B12CFA5FF2761CD63A7" box="[644,727,157,180]" pageId="46" pageNumber="47" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="7F85EAAC177B3B12CFFDFF2761E463A7" bold="true" box="[732,766,157,180]" pageId="46" pageNumber="47">SD</emphasis>
: standard deviation.
</paragraph>
</caption>
<paragraph id="4D4E36BE177B3B13CDBEFF7760A3629B" blockId="46.[151,1400,157,226]" lastBlockId="47.[151,1437,151,2013]" lastPageId="47" lastPageNumber="48" pageId="46" pageNumber="47">
Measurements N 
<typeStatus id="924A881C177B3B12CF7FFF7661A663F1" box="[606,700,204,226]" pageId="46" pageNumber="47" type="holotype">Holotype</typeStatus>
Range 
<typeStatus id="924A881C177B3B12CE67FF77608563F1" box="[838,927,205,226]" pageId="46" pageNumber="47" type="paratype">Paratype</typeStatus>
Range Mean SD Pelvic fins subtriangular, their length 48.0–61.1% DW (mean 55.4% DW), presenting round corners and an undulated posterior margin. Pelvic fin posterior margins slightly exposed posterior to disc (
<figureCitation id="D5CA2A3B177A3B13C990FF06661C63C6" box="[1201,1286,188,213]" captionStart="FIGURE 35" captionStartId="44.[151,250,1661,1683]" captionTargetBox="[151,1435,169,1635]" captionTargetId="figure@44.[151,1435,169,1640]" captionTargetPageId="44" captionText="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="47" pageNumber="48">Fig. 35</figureCitation>
d). Length of anterior margins of pelvic fins 19.6–25.7% DW. Claspers robust and dorsoventrally compressed (
<figureCitation id="D5CA2A3B177A3B13C9C9FF65665C63EB" box="[1256,1350,223,248]" captionStart="FIGURE 35" captionStartId="44.[151,250,1661,1683]" captionTargetBox="[151,1435,169,1635]" captionTargetId="figure@44.[151,1435,169,1640]" captionTargetPageId="44" captionText="FIGURE 35. Details of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW). A. Dorsal head and snout. B. Dorsal view of tail origin, pelvic fins, and dorsal thorn rows. C. Mouth and nostrils. D. Ventral view of pelvic fins, clasper and cloaca. E. Dorsal clasper." httpUri="https://zenodo.org/record/892821/files/figure.png" pageId="47" pageNumber="48">Figs. 35</figureCitation>
b, d, e). Clasper base much more robust than tip; clasper external length 9.6–11.7% DW, and internal length 17.0–17.6% DW. Clasper groove long, extending posteriorly in a straight manner, with a semicircular apopyle at level of posterior margin of pelvic fins, and an oval and large hypopyle, subterminal, positioned more externally. Dorsal pseudosiphon oval, set obliquely; ventral pseudosiphon slightly greater.
</paragraph>
<paragraph id="4D4E36BE177B3B12CDBEFE8666626678" pageId="46" pageNumber="47">
<table id="3FF1C41E177BC4C3CDB6FF4F669E6678" box="[151,1412,245,1387]" gridcols="10" gridrows="13" pageId="46" pageNumber="47">
<tr id="F3C134FC177BC4C3CDB6FF4F669E6269" box="[151,1412,245,378]" gridrow="0" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FF4F62F76269" box="[151,493,245,378]" gridcol="0" gridrow="0" pageId="46" pageNumber="47">Total length Disc length</th>
<th id="B0105D80177BC4C3CF30FF4F61306269" box="[529,554,245,378]" gridcol="1" gridrow="0" pageId="46" pageNumber="47">11 11</th>
<th id="B0105D80177BC4C3CF7FFF4F619C6269" box="[606,646,245,378]" gridcol="2" gridrow="0" pageId="46" pageNumber="47">mm 665 363</th>
<th id="B0105D80177BC4C3CF89FF4F61F76269" box="[680,749,245,378]" gridcol="3" gridrow="0" pageId="46" pageNumber="47">% DW - 106.1</th>
<th id="B0105D80177BC4C3CFDEFF4F603D6269" box="[767,807,245,378]" gridcol="4" gridrow="0" pageId="46" pageNumber="47">mm 487 269</th>
<th id="B0105D80177BC4C3CE5AFF4F60A16269" box="[891,955,245,378]" gridcol="5" gridrow="0" pageId="46" pageNumber="47">%DW - 106.7</th>
<th id="B0105D80177BC4C3CED9FF4F674B6269" box="[1016,1105,245,378]" gridcol="6" gridrow="0" pageId="46" pageNumber="47">mm 379–829 202–462</th>
<th id="B0105D80177BC4C3C955FF4F67E96269" box="[1140,1267,245,378]" gridcol="7" gridrow="0" pageId="46" pageNumber="47">% DW - 102.6–109.3</th>
<th id="B0105D80177BC4C3C825FF4F66276269" box="[1284,1341,245,378]" gridcol="8" gridrow="0" pageId="46" pageNumber="47">% DW - 106.5</th>
<th id="B0105D80177BC4C3C879FF4F669E6269" box="[1368,1412,245,378]" gridcol="9" gridrow="0" pageId="46" pageNumber="47">% DW - 1.9</th>
</tr>
<tr id="F3C134FC177BC4C3CDB6FE37669E62B0" box="[151,1412,397,419]" gridrow="1" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FE3762F762B0" box="[151,493,397,419]" gridcol="0" gridrow="1" pageId="46" pageNumber="47">Disc width</th>
<td id="B0105D80177BC4C3CF30FE37613062B0" box="[529,554,397,419]" gridcol="1" gridrow="1" pageId="46" pageNumber="47">11</td>
<td id="B0105D80177BC4C3CF7FFE37619C62B0" box="[606,646,397,419]" gridcol="2" gridrow="1" pageId="46" pageNumber="47">342</td>
<td id="B0105D80177BC4C3CF89FE3761F762B0" box="[680,749,397,419]" gridcol="3" gridrow="1" pageId="46" pageNumber="47">100</td>
<td id="B0105D80177BC4C3CFDEFE37603D62B0" box="[767,807,397,419]" gridcol="4" gridrow="1" pageId="46" pageNumber="47">252</td>
<td id="B0105D80177BC4C3CE5AFE3760A162B0" box="[891,955,397,419]" gridcol="5" gridrow="1" pageId="46" pageNumber="47">-</td>
<td id="B0105D80177BC4C3CED9FE37674B62B0" box="[1016,1105,397,419]" gridcol="6" gridrow="1" pageId="46" pageNumber="47">188–434</td>
<td id="B0105D80177BC4C3C955FE3767E962B0" box="[1140,1267,397,419]" gridcol="7" gridrow="1" pageId="46" pageNumber="47">-</td>
<td id="B0105D80177BC4C3C825FE37662762B0" box="[1284,1341,397,419]" gridcol="8" gridrow="1" pageId="46" pageNumber="47">-</td>
<td id="B0105D80177BC4C3C879FE37669E62B0" box="[1368,1412,397,419]" gridcol="9" gridrow="1" pageId="46" pageNumber="47">-</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FE0C669E62E7" box="[151,1412,438,500]" gridrow="2" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FE0C62F762E7" box="[151,493,438,500]" gridcol="0" gridrow="2" pageId="46" pageNumber="47">Interorbital space Interspiracular space</th>
<td id="B0105D80177BC4C3CF30FE0C613062E7" box="[529,554,438,500]" gridcol="1" gridrow="2" pageId="46" pageNumber="47">10 10</td>
<td id="B0105D80177BC4C3CF7FFE0C619C62E7" box="[606,646,438,500]" gridcol="2" gridrow="2" pageId="46" pageNumber="47">54 56</td>
<td id="B0105D80177BC4C3CF89FE0C61F762E7" box="[680,749,438,500]" gridcol="3" gridrow="2" pageId="46" pageNumber="47">15.8 16.4</td>
<td id="B0105D80177BC4C3CFDEFE0C603D62E7" box="[767,807,438,500]" gridcol="4" gridrow="2" pageId="46" pageNumber="47">40 46</td>
<td id="B0105D80177BC4C3CE5AFE0C60A162E7" box="[891,955,438,500]" gridcol="5" gridrow="2" pageId="46" pageNumber="47">15.9 18.3</td>
<td id="B0105D80177BC4C3CED9FE0C674B62E7" box="[1016,1105,438,500]" gridcol="6" gridrow="2" pageId="46" pageNumber="47">40–70 43–72</td>
<td id="B0105D80177BC4C3C955FE0C67E962E7" box="[1140,1267,438,500]" gridcol="7" gridrow="2" pageId="46" pageNumber="47">13.8–18.6 15.5–19.0</td>
<td id="B0105D80177BC4C3C825FE0C662762E7" box="[1284,1341,438,500]" gridcol="8" gridrow="2" pageId="46" pageNumber="47">15.7 16.8</td>
<td id="B0105D80177BC4C3C879FE0C669E62E7" box="[1368,1412,438,500]" gridcol="9" gridrow="2" pageId="46" pageNumber="47">1.4 1.1</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FDBD669E6156" box="[151,1412,519,581]" gridrow="3" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FDBD62F76156" box="[151,493,519,581]" gridcol="0" gridrow="3" pageId="46" pageNumber="47">Eye length Spiracle length</th>
<td id="B0105D80177BC4C3CF30FDBD61306156" box="[529,554,519,581]" gridcol="1" gridrow="3" pageId="46" pageNumber="47">10 10</td>
<td id="B0105D80177BC4C3CF7FFDBD619C6156" box="[606,646,519,581]" gridcol="2" gridrow="3" pageId="46" pageNumber="47">12 28</td>
<td id="B0105D80177BC4C3CF89FDBD61F76156" box="[680,749,519,581]" gridcol="3" gridrow="3" pageId="46" pageNumber="47">3.5 8.2</td>
<td id="B0105D80177BC4C3CFDEFDBD603D6156" box="[767,807,519,581]" gridcol="4" gridrow="3" pageId="46" pageNumber="47">10 21</td>
<td id="B0105D80177BC4C3CE5AFDBD60A16156" box="[891,955,519,581]" gridcol="5" gridrow="3" pageId="46" pageNumber="47">4.0 8.3</td>
<td id="B0105D80177BC4C3CED9FDBD674B6156" box="[1016,1105,519,581]" gridcol="6" gridrow="3" pageId="46" pageNumber="47">10–13 19–32</td>
<td id="B0105D80177BC4C3C955FDBD67E96156" box="[1140,1267,519,581]" gridcol="7" gridrow="3" pageId="46" pageNumber="47">2.9–4.4 7.4–8.4</td>
<td id="B0105D80177BC4C3C825FDBD66276156" box="[1284,1341,519,581]" gridcol="8" gridrow="3" pageId="46" pageNumber="47">3.5 7.9</td>
<td id="B0105D80177BC4C3C879FDBD669E6156" box="[1368,1412,519,581]" gridcol="9" gridrow="3" pageId="46" pageNumber="47">0.5 0.4</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FDE2669E6185" box="[151,1412,600,662]" gridrow="4" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FDE262F76185" box="[151,493,600,662]" gridcol="0" gridrow="4" pageId="46" pageNumber="47">Preorbital length Prenasal length</th>
<td id="B0105D80177BC4C3CF30FDE261306185" box="[529,554,600,662]" gridcol="1" gridrow="4" pageId="46" pageNumber="47">10 10</td>
<td id="B0105D80177BC4C3CF7FFDE2619C6185" box="[606,646,600,662]" gridcol="2" gridrow="4" pageId="46" pageNumber="47">93 64</td>
<td id="B0105D80177BC4C3CF89FDE261F76185" box="[680,749,600,662]" gridcol="3" gridrow="4" pageId="46" pageNumber="47">27.2 18.7</td>
<td id="B0105D80177BC4C3CFDEFDE2603D6185" box="[767,807,600,662]" gridcol="4" gridrow="4" pageId="46" pageNumber="47">63 52</td>
<td id="B0105D80177BC4C3CE5AFDE260A16185" box="[891,955,600,662]" gridcol="5" gridrow="4" pageId="46" pageNumber="47">25.0 20.6</td>
<td id="B0105D80177BC4C3CED9FDE2674B6185" box="[1016,1105,600,662]" gridcol="6" gridrow="4" pageId="46" pageNumber="47">57–121 44–84</td>
<td id="B0105D80177BC4C3C955FDE267E96185" box="[1140,1267,600,662]" gridcol="7" gridrow="4" pageId="46" pageNumber="47">24.9–27.9 18.0–20.6</td>
<td id="B0105D80177BC4C3C825FDE266276185" box="[1284,1341,600,662]" gridcol="8" gridrow="4" pageId="46" pageNumber="47">26.2 19.2</td>
<td id="B0105D80177BC4C3C879FDE2669E6185" box="[1368,1412,600,662]" gridcol="9" gridrow="4" pageId="46" pageNumber="47">1.1 0.7</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FD13669E61F4" box="[151,1412,681,743]" gridrow="5" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FD1362F761F4" box="[151,493,681,743]" gridcol="0" gridrow="5" pageId="46" pageNumber="47">Preoral length Internarial space</th>
<td id="B0105D80177BC4C3CF30FD13613061F4" box="[529,554,681,743]" gridcol="1" gridrow="5" pageId="46" pageNumber="47">10 10</td>
<td id="B0105D80177BC4C3CF7FFD13619C61F4" box="[606,646,681,743]" gridcol="2" gridrow="5" pageId="46" pageNumber="47">87 28</td>
<td id="B0105D80177BC4C3CF89FD1361F761F4" box="[680,749,681,743]" gridcol="3" gridrow="5" pageId="46" pageNumber="47">25.4 8.2</td>
<td id="B0105D80177BC4C3CFDEFD13603D61F4" box="[767,807,681,743]" gridcol="4" gridrow="5" pageId="46" pageNumber="47">68 23</td>
<td id="B0105D80177BC4C3CE5AFD1360A161F4" box="[891,955,681,743]" gridcol="5" gridrow="5" pageId="46" pageNumber="47">27.0 9.1</td>
<td id="B0105D80177BC4C3CED9FD13674B61F4" box="[1016,1105,681,743]" gridcol="6" gridrow="5" pageId="46" pageNumber="47">61–111 21–35</td>
<td id="B0105D80177BC4C3C955FD1367E961F4" box="[1140,1267,681,743]" gridcol="7" gridrow="5" pageId="46" pageNumber="47">24.5–27.0 7.7–9.3</td>
<td id="B0105D80177BC4C3C825FD13662761F4" box="[1284,1341,681,743]" gridcol="8" gridrow="5" pageId="46" pageNumber="47">25.5 8.3</td>
<td id="B0105D80177BC4C3C879FD13669E61F4" box="[1368,1412,681,743]" gridcol="9" gridrow="5" pageId="46" pageNumber="47">0.9 0.6</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FD40669E6075" box="[151,1412,762,870]" gridrow="6" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FD4062F76075" box="[151,493,762,870]" gridcol="0" gridrow="6" pageId="46" pageNumber="47">
Mouth width Space between 1 
<taxonomicName id="8AF14D3D177B3B12CC68FC9862A76028" box="[329,445,802,827]" pageId="46" pageNumber="47" rank="subSpecies" subSpecies="branchial">
<emphasis id="7F85EAAC177B3B12CC68FC986248603D" bold="true" box="[329,338,802,814]" pageId="46" pageNumber="47">st</emphasis>
branchial
</taxonomicName>
slits Space between 5 
<emphasis id="7F85EAAC177B3B12CC68FCF7624E604A" bold="true" box="[329,340,845,857]" pageId="46" pageNumber="47">th</emphasis>
branchial slits
</th>
<td id="B0105D80177BC4C3CF30FD4061306075" box="[529,554,762,870]" gridcol="1" gridrow="6" pageId="46" pageNumber="47">10 10 10</td>
<td id="B0105D80177BC4C3CF7FFD40619C6075" box="[606,646,762,870]" gridcol="2" gridrow="6" pageId="46" pageNumber="47">32 82 59</td>
<td id="B0105D80177BC4C3CF89FD4061F76075" box="[680,749,762,870]" gridcol="3" gridrow="6" pageId="46" pageNumber="47">9.4 24.0 17.3</td>
<td id="B0105D80177BC4C3CFDEFD40603D6075" box="[767,807,762,870]" gridcol="4" gridrow="6" pageId="46" pageNumber="47">23 61 43</td>
<td id="B0105D80177BC4C3CE5AFD4060A16075" box="[891,955,762,870]" gridcol="5" gridrow="6" pageId="46" pageNumber="47">9.1 24.2 17.1</td>
<td id="B0105D80177BC4C3CED9FD40674B6075" box="[1016,1105,762,870]" gridcol="6" gridrow="6" pageId="46" pageNumber="47">23–39 55–107 41–76</td>
<td id="B0105D80177BC4C3C955FD4067E96075" box="[1140,1267,762,870]" gridcol="7" gridrow="6" pageId="46" pageNumber="47">8.6–10.2 23.2–24.9 16.3–18.1</td>
<td id="B0105D80177BC4C3C825FD4066276075" box="[1284,1341,762,870]" gridcol="8" gridrow="6" pageId="46" pageNumber="47">9.3 24.0 17.3</td>
<td id="B0105D80177BC4C3C879FD40669E6075" box="[1368,1412,762,870]" gridcol="9" gridrow="6" pageId="46" pageNumber="47">0.5 0.6 0.6</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FCC3669E60A4" box="[151,1412,889,951]" gridrow="7" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FCC362F760A4" box="[151,493,889,951]" gridcol="0" gridrow="7" pageId="46" pageNumber="47">Branchial basket length Pelvic fin length</th>
<td id="B0105D80177BC4C3CF30FCC3613060A4" box="[529,554,889,951]" gridcol="1" gridrow="7" pageId="46" pageNumber="47">10 10</td>
<td id="B0105D80177BC4C3CF7FFCC3619C60A4" box="[606,646,889,951]" gridcol="2" gridrow="7" pageId="46" pageNumber="47">53 85</td>
<td id="B0105D80177BC4C3CF89FCC361F760A4" box="[680,749,889,951]" gridcol="3" gridrow="7" pageId="46" pageNumber="47">15.5 24.9</td>
<td id="B0105D80177BC4C3CFDEFCC3603D60A4" box="[767,807,889,951]" gridcol="4" gridrow="7" pageId="46" pageNumber="47">39 50</td>
<td id="B0105D80177BC4C3CE5AFCC360A160A4" box="[891,955,889,951]" gridcol="5" gridrow="7" pageId="46" pageNumber="47">15.5 19.8</td>
<td id="B0105D80177BC4C3CED9FCC3674B60A4" box="[1016,1105,889,951]" gridcol="6" gridrow="7" pageId="46" pageNumber="47">36–67 50–103</td>
<td id="B0105D80177BC4C3C955FCC367E960A4" box="[1140,1267,889,951]" gridcol="7" gridrow="7" pageId="46" pageNumber="47">14.8–16.7 19.6–25.7</td>
<td id="B0105D80177BC4C3C825FCC3662760A4" box="[1284,1341,889,951]" gridcol="8" gridrow="7" pageId="46" pageNumber="47">15.5 23.0</td>
<td id="B0105D80177BC4C3C879FCC3669E60A4" box="[1368,1412,889,951]" gridcol="9" gridrow="7" pageId="46" pageNumber="47">0.6 2.2</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FC70669E671B" box="[151,1412,970,1032]" gridrow="8" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FC7062F7671B" box="[151,493,970,1032]" gridcol="0" gridrow="8" pageId="46" pageNumber="47">Pelvic fin width Clasper external edge length</th>
<td id="B0105D80177BC4C3CF30FC706130671B" box="[529,554,970,1032]" gridcol="1" gridrow="8" pageId="46" pageNumber="47">10 8</td>
<td id="B0105D80177BC4C3CF7FFC70619C671B" box="[606,646,970,1032]" gridcol="2" gridrow="8" pageId="46" pageNumber="47">197 40</td>
<td id="B0105D80177BC4C3CF89FC7061F7671B" box="[680,749,970,1032]" gridcol="3" gridrow="8" pageId="46" pageNumber="47">57.6 11.7</td>
<td id="B0105D80177BC4C3CFDEFC70603D671B" box="[767,807,970,1032]" gridcol="4" gridrow="8" pageId="46" pageNumber="47">140 7</td>
<td id="B0105D80177BC4C3CE5AFC7060A1671B" box="[891,955,970,1032]" gridcol="5" gridrow="8" pageId="46" pageNumber="47">55.6 2.8</td>
<td id="B0105D80177BC4C3CED9FC70674B671B" box="[1016,1105,970,1032]" gridcol="6" gridrow="8" pageId="46" pageNumber="47">131–241 7–45</td>
<td id="B0105D80177BC4C3C955FC7067E9671B" box="[1140,1267,970,1032]" gridcol="7" gridrow="8" pageId="46" pageNumber="47">48.0–61.1 2.8–11.7</td>
<td id="B0105D80177BC4C3C825FC706627671B" box="[1284,1341,970,1032]" gridcol="8" gridrow="8" pageId="46" pageNumber="47">55.4 6.9</td>
<td id="B0105D80177BC4C3C879FC70669E671B" box="[1368,1412,970,1032]" gridcol="9" gridrow="8" pageId="46" pageNumber="47">3.4 3.7</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FBA1669E674A" box="[151,1412,1051,1113]" gridrow="9" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FBA162F7674A" box="[151,493,1051,1113]" gridcol="0" gridrow="9" pageId="46" pageNumber="47">Clasper internal edge length Cloaca to tail tip</th>
<td id="B0105D80177BC4C3CF30FBA16130674A" box="[529,554,1051,1113]" gridcol="1" gridrow="9" pageId="46" pageNumber="47">8 10</td>
<td id="B0105D80177BC4C3CF7FFBA1619C674A" box="[606,646,1051,1113]" gridcol="2" gridrow="9" pageId="46" pageNumber="47">52 348</td>
<td id="B0105D80177BC4C3CF89FBA161F7674A" box="[680,749,1051,1113]" gridcol="3" gridrow="9" pageId="46" pageNumber="47">15.2 101.8</td>
<td id="B0105D80177BC4C3CFDEFBA1603D674A" box="[767,807,1051,1113]" gridcol="4" gridrow="9" pageId="46" pageNumber="47">15 272</td>
<td id="B0105D80177BC4C3CE5AFBA160A1674A" box="[891,955,1051,1113]" gridcol="5" gridrow="9" pageId="46" pageNumber="47">6.0 107.9</td>
<td id="B0105D80177BC4C3CED9FBA1674B674A" box="[1016,1105,1051,1113]" gridcol="6" gridrow="9" pageId="46" pageNumber="47">15–71 248–448</td>
<td id="B0105D80177BC4C3C955FBA167E9674A" box="[1140,1267,1051,1113]" gridcol="7" gridrow="9" pageId="46" pageNumber="47">6.0–17.6 71.0–115.2</td>
<td id="B0105D80177BC4C3C825FBA16627674A" box="[1284,1341,1051,1113]" gridcol="8" gridrow="9" pageId="46" pageNumber="47">11.7 100.6</td>
<td id="B0105D80177BC4C3C879FBA1669E674A" box="[1368,1412,1051,1113]" gridcol="9" gridrow="9" pageId="46" pageNumber="47">4.5 12.7</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FBD6669E67B9" box="[151,1412,1132,1194]" gridrow="10" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FBD662F767B9" box="[151,493,1132,1194]" gridcol="0" gridrow="10" pageId="46" pageNumber="47">Tail width Snout to cloaca</th>
<td id="B0105D80177BC4C3CF30FBD6613067B9" box="[529,554,1132,1194]" gridcol="1" gridrow="10" pageId="46" pageNumber="47">10 10</td>
<td id="B0105D80177BC4C3CF7FFBD6619C67B9" box="[606,646,1132,1194]" gridcol="2" gridrow="10" pageId="46" pageNumber="47">48 300</td>
<td id="B0105D80177BC4C3CF89FBD661F767B9" box="[680,749,1132,1194]" gridcol="3" gridrow="10" pageId="46" pageNumber="47">14.0 87.7</td>
<td id="B0105D80177BC4C3CFDEFBD6603D67B9" box="[767,807,1132,1194]" gridcol="4" gridrow="10" pageId="46" pageNumber="47">33 232</td>
<td id="B0105D80177BC4C3CE5AFBD660A167B9" box="[891,955,1132,1194]" gridcol="5" gridrow="10" pageId="46" pageNumber="47">13.1 92.1</td>
<td id="B0105D80177BC4C3CED9FBD6674B67B9" box="[1016,1105,1132,1194]" gridcol="6" gridrow="10" pageId="46" pageNumber="47">33–58 203–374</td>
<td id="B0105D80177BC4C3C955FBD667E967B9" box="[1140,1267,1132,1194]" gridcol="7" gridrow="10" pageId="46" pageNumber="47">11.9–16.4 83.4–92.1</td>
<td id="B0105D80177BC4C3C825FBD6662767B9" box="[1284,1341,1132,1194]" gridcol="8" gridrow="10" pageId="46" pageNumber="47">14.1 88.1</td>
<td id="B0105D80177BC4C3C879FBD6669E67B9" box="[1368,1412,1132,1194]" gridcol="9" gridrow="10" pageId="46" pageNumber="47">1.4 2.8</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FB07669E6651" box="[151,1412,1213,1346]" gridrow="11" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FB0762F76651" box="[151,493,1213,1346]" gridcol="0" gridrow="11" pageId="46" pageNumber="47">Pectoral axil to posterior edge of pelvic fin Cloaca to caudal sting Caudal sting length</th>
<td id="B0105D80177BC4C3CF30FB0761306651" box="[529,554,1213,1346]" gridcol="1" gridrow="11" pageId="46" pageNumber="47">10 10 10</td>
<td id="B0105D80177BC4C3CF7FFB07619C6651" box="[606,646,1213,1346]" gridcol="2" gridrow="11" pageId="46" pageNumber="47">43 184 78</td>
<td id="B0105D80177BC4C3CF89FB0761F76651" box="[680,749,1213,1346]" gridcol="3" gridrow="11" pageId="46" pageNumber="47">12.6 53.8 22.8</td>
<td id="B0105D80177BC4C3CFDEFB07603D6651" box="[767,807,1213,1346]" gridcol="4" gridrow="11" pageId="46" pageNumber="47">27 144 64</td>
<td id="B0105D80177BC4C3CE5AFB0760A16651" box="[891,955,1213,1346]" gridcol="5" gridrow="11" pageId="46" pageNumber="47">10.7 57.1 25.4</td>
<td id="B0105D80177BC4C3CED9FB07674B6651" box="[1016,1105,1213,1346]" gridcol="6" gridrow="11" pageId="46" pageNumber="47">27–60 118–244 63–97</td>
<td id="B0105D80177BC4C3C955FB0767E96651" box="[1140,1267,1213,1346]" gridcol="7" gridrow="11" pageId="46" pageNumber="47">10.5–14.9 52.2–57.1 21.5–30.5</td>
<td id="B0105D80177BC4C3C825FB0766276651" box="[1284,1341,1213,1346]" gridcol="8" gridrow="11" pageId="46" pageNumber="47">12.6 54.7 24.4</td>
<td id="B0105D80177BC4C3C879FB07669E6651" box="[1368,1412,1213,1346]" gridcol="9" gridrow="11" pageId="46" pageNumber="47">1.5 1.7 2.9</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6FAEF669E6678" box="[151,1412,1365,1387]" gridrow="12" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FAEF62F76678" box="[151,493,1365,1387]" gridcol="0" gridrow="12" pageId="46" pageNumber="47">Caudal sting width</th>
<td id="B0105D80177BC4C3CF30FAEF61306678" box="[529,554,1365,1387]" gridcol="1" gridrow="12" pageId="46" pageNumber="47">10</td>
<td id="B0105D80177BC4C3CF7FFAEF619C6678" box="[606,646,1365,1387]" gridcol="2" gridrow="12" pageId="46" pageNumber="47">6</td>
<td id="B0105D80177BC4C3CF89FAEF61F76678" box="[680,749,1365,1387]" gridcol="3" gridrow="12" pageId="46" pageNumber="47">1.8</td>
<td id="B0105D80177BC4C3CFDEFAEF603D6678" box="[767,807,1365,1387]" gridcol="4" gridrow="12" pageId="46" pageNumber="47">4</td>
<td id="B0105D80177BC4C3CE5AFAEF60A16678" box="[891,955,1365,1387]" gridcol="5" gridrow="12" pageId="46" pageNumber="47">1.6</td>
<td id="B0105D80177BC4C3CED9FAEF674B6678" box="[1016,1105,1365,1387]" gridcol="6" gridrow="12" pageId="46" pageNumber="47">4–8</td>
<td id="B0105D80177BC4C3C955FAEF67E96678" box="[1140,1267,1365,1387]" gridcol="7" gridrow="12" pageId="46" pageNumber="47">1.5–2.2</td>
<td id="B0105D80177BC4C3C825FAEF66276678" box="[1284,1341,1365,1387]" gridcol="8" gridrow="12" pageId="46" pageNumber="47">1.7</td>
<td id="B0105D80177BC4C3C879FAEF669E6678" box="[1368,1412,1365,1387]" gridcol="9" gridrow="12" pageId="46" pageNumber="47">0.2</td>
</tr>
</table>
</paragraph>
<caption id="198E6636177B3B12CDB6FA0E608D66D8" box="[151,919,1460,1484]" pageId="46" pageNumber="47">
<paragraph id="4D4E36BE177B3B12CDB6FA0E608D66D8" blockId="46.[151,919,1460,1484]" box="[151,919,1460,1484]" pageId="46" pageNumber="47">
<emphasis id="7F85EAAC177B3B12CDB6FA0E621166D8" bold="true" box="[151,267,1460,1483]" pageId="46" pageNumber="47">TABLE 8.</emphasis>
Meristic data for 
<taxonomicName id="8AF14D3D177B3B12CCE9FA0F612666DF" box="[456,572,1461,1484]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="46" pageNumber="47" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC177B3B12CCE9FA0F612666DF" box="[456,572,1461,1484]" italics="true" pageId="46" pageNumber="47">P. garmani</emphasis>
</taxonomicName>
<taxonomicNameLabel id="64B657D7177B3B12CF62FA0E618C66D8" box="[579,662,1460,1483]" pageId="46" pageNumber="47" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="7F85EAAC177B3B12CFBDFA0E61A466D8" bold="true" box="[668,702,1460,1483]" pageId="46" pageNumber="47">SD</emphasis>
: standard deviation.
</paragraph>
</caption>
<paragraph id="4D4E36BE177B3B12CDBEFA5E662E64F9" pageId="46" pageNumber="47">
<table id="3FF1C41E177BC4C3CDB6FA5E664F64F9" box="[151,1365,1508,2026]" gridcols="7" gridrows="13" pageId="46" pageNumber="47">
<tr id="F3C134FC177BC4C3CDB6FA5E664F66E9" box="[151,1365,1508,1530]" gridrow="0" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6FA5E62D066E9" box="[151,458,1508,1530]" gridcol="0" gridrow="0" pageId="46" pageNumber="47">Counts</th>
<th id="B0105D80177BC4C3CF7EFA5E616266E9" box="[607,632,1508,1530]" gridcol="1" gridrow="0" pageId="46" pageNumber="47">N</th>
<th id="B0105D80177BC4C3CF96FA5E600F66E9" box="[695,789,1508,1530]" gridcol="2" gridrow="0" pageId="46" pageNumber="47">Holotype</th>
<th id="B0105D80177BC4C3CE58FA5E60C866E9" box="[889,978,1508,1530]" gridcol="3" gridrow="0" pageId="46" pageNumber="47">Range</th>
<th id="B0105D80177BC4C3C91AFA5E676C66E9" box="[1083,1142,1508,1530]" gridcol="4" gridrow="0" pageId="46" pageNumber="47">Mean</th>
<th id="B0105D80177BC4C3C9E3FA5E67F866E9" box="[1218,1250,1508,1530]" gridcol="5" gridrow="0" pageId="46" pageNumber="47">SD</th>
<th id="B0105D80177BC4C3C83BFA5E664F66E9" box="[1306,1365,1508,1530]" gridcol="6" gridrow="0" pageId="46" pageNumber="47">Mode</th>
</tr>
<tr id="F3C134FC177BC4C3CDB6F9B7664F6530" box="[151,1365,1549,1571]" gridrow="1" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F9B762D06530" box="[151,458,1549,1571]" gridcol="0" gridrow="1" pageId="46" pageNumber="47">1. Precaudal vertebrae</th>
<td id="B0105D80177BC4C3CF7EF9B761626530" box="[607,632,1549,1571]" gridcol="1" gridrow="1" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F9B7600F6530" box="[695,789,1549,1571]" gridcol="2" gridrow="1" pageId="46" pageNumber="47">27</td>
<td id="B0105D80177BC4C3CE58F9B760C86530" box="[889,978,1549,1571]" gridcol="3" gridrow="1" pageId="46" pageNumber="47">26–27</td>
<td id="B0105D80177BC4C3C91AF9B7676C6530" box="[1083,1142,1549,1571]" gridcol="4" gridrow="1" pageId="46" pageNumber="47">26.6</td>
<td id="B0105D80177BC4C3C9E3F9B767F86530" box="[1218,1250,1549,1571]" gridcol="5" gridrow="1" pageId="46" pageNumber="47">0.5</td>
<td id="B0105D80177BC4C3C83BF9B7664F6530" box="[1306,1365,1549,1571]" gridcol="6" gridrow="1" pageId="46" pageNumber="47">27</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F98D664F655E" box="[151,1365,1591,1613]" gridrow="2" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F98D62D0655E" box="[151,458,1591,1613]" gridcol="0" gridrow="2" pageId="46" pageNumber="47">2. Caudal vertebrae</th>
<td id="B0105D80177BC4C3CF7EF98D6162655E" box="[607,632,1591,1613]" gridcol="1" gridrow="2" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F98D600F655E" box="[695,789,1591,1613]" gridcol="2" gridrow="2" pageId="46" pageNumber="47">99</td>
<td id="B0105D80177BC4C3CE58F98D60C8655E" box="[889,978,1591,1613]" gridcol="3" gridrow="2" pageId="46" pageNumber="47">96–99</td>
<td id="B0105D80177BC4C3C91AF98D676C655E" box="[1083,1142,1591,1613]" gridcol="4" gridrow="2" pageId="46" pageNumber="47">98.3</td>
<td id="B0105D80177BC4C3C9E3F98D67F8655E" box="[1218,1250,1591,1613]" gridcol="5" gridrow="2" pageId="46" pageNumber="47">1.3</td>
<td id="B0105D80177BC4C3C83BF98D664F655E" box="[1306,1365,1591,1613]" gridcol="6" gridrow="2" pageId="46" pageNumber="47">99</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F9DA664F6565" box="[151,1365,1632,1654]" gridrow="3" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F9DA62D06565" box="[151,458,1632,1654]" gridcol="0" gridrow="3" pageId="46" pageNumber="47">3. Total vertebrae</th>
<td id="B0105D80177BC4C3CF7EF9DA61626565" box="[607,632,1632,1654]" gridcol="1" gridrow="3" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F9DA600F6565" box="[695,789,1632,1654]" gridcol="2" gridrow="3" pageId="46" pageNumber="47">126</td>
<td id="B0105D80177BC4C3CE58F9DA60C86565" box="[889,978,1632,1654]" gridcol="3" gridrow="3" pageId="46" pageNumber="47">122–126</td>
<td id="B0105D80177BC4C3C91AF9DA676C6565" box="[1083,1142,1632,1654]" gridcol="4" gridrow="3" pageId="46" pageNumber="47">124.9</td>
<td id="B0105D80177BC4C3C9E3F9DA67F86565" box="[1218,1250,1632,1654]" gridcol="5" gridrow="3" pageId="46" pageNumber="47">1.7</td>
<td id="B0105D80177BC4C3C83BF9DA664F6565" box="[1306,1365,1632,1654]" gridcol="6" gridrow="3" pageId="46" pageNumber="47">126</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F930664F65B3" box="[151,1365,1674,1696]" gridrow="4" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F93062D065B3" box="[151,458,1674,1696]" gridcol="0" gridrow="4" pageId="46" pageNumber="47">4. Diplospondylous vertebrae</th>
<td id="B0105D80177BC4C3CF7EF930616265B3" box="[607,632,1674,1696]" gridcol="1" gridrow="4" pageId="46" pageNumber="47">8</td>
<td id="B0105D80177BC4C3CF96F930600F65B3" box="[695,789,1674,1696]" gridcol="2" gridrow="4" pageId="46" pageNumber="47">112</td>
<td id="B0105D80177BC4C3CE58F93060C865B3" box="[889,978,1674,1696]" gridcol="3" gridrow="4" pageId="46" pageNumber="47">108–113</td>
<td id="B0105D80177BC4C3C91AF930676C65B3" box="[1083,1142,1674,1696]" gridcol="4" gridrow="4" pageId="46" pageNumber="47">111.5</td>
<td id="B0105D80177BC4C3C9E3F93067F865B3" box="[1218,1250,1674,1696]" gridcol="5" gridrow="4" pageId="46" pageNumber="47">1.8</td>
<td id="B0105D80177BC4C3C83BF930664F65B3" box="[1306,1365,1674,1696]" gridcol="6" gridrow="4" pageId="46" pageNumber="47">113</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F909664F65DA" box="[151,1365,1715,1737]" gridrow="5" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F90962D065DA" box="[151,458,1715,1737]" gridcol="0" gridrow="5" pageId="46" pageNumber="47">5. Caudal sting vertebrae</th>
<td id="B0105D80177BC4C3CF7EF909616265DA" box="[607,632,1715,1737]" gridcol="1" gridrow="5" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F909600F65DA" box="[695,789,1715,1737]" gridcol="2" gridrow="5" pageId="46" pageNumber="47">101</td>
<td id="B0105D80177BC4C3CE58F90960C865DA" box="[889,978,1715,1737]" gridcol="3" gridrow="5" pageId="46" pageNumber="47">101–109</td>
<td id="B0105D80177BC4C3C91AF909676C65DA" box="[1083,1142,1715,1737]" gridcol="4" gridrow="5" pageId="46" pageNumber="47">103.8</td>
<td id="B0105D80177BC4C3C9E3F90967F865DA" box="[1218,1250,1715,1737]" gridcol="5" gridrow="5" pageId="46" pageNumber="47">2.4</td>
<td id="B0105D80177BC4C3C83BF909664F65DA" box="[1306,1365,1715,1737]" gridcol="6" gridrow="5" pageId="46" pageNumber="47">102</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F966664F65E1" box="[151,1365,1756,1778]" gridrow="6" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F96662D065E1" box="[151,458,1756,1778]" gridcol="0" gridrow="6" pageId="46" pageNumber="47">6. Upper tooth rows</th>
<td id="B0105D80177BC4C3CF7EF966616265E1" box="[607,632,1756,1778]" gridcol="1" gridrow="6" pageId="46" pageNumber="47">4</td>
<td id="B0105D80177BC4C3CF96F966600F65E1" box="[695,789,1756,1778]" gridcol="2" gridrow="6" pageId="46" pageNumber="47">40</td>
<td id="B0105D80177BC4C3CE58F96660C865E1" box="[889,978,1756,1778]" gridcol="3" gridrow="6" pageId="46" pageNumber="47">32–40</td>
<td id="B0105D80177BC4C3C91AF966676C65E1" box="[1083,1142,1756,1778]" gridcol="4" gridrow="6" pageId="46" pageNumber="47">37.5</td>
<td id="B0105D80177BC4C3C9E3F96667F865E1" box="[1218,1250,1756,1778]" gridcol="5" gridrow="6" pageId="46" pageNumber="47">3.8</td>
<td id="B0105D80177BC4C3C83BF966664F65E1" box="[1306,1365,1756,1778]" gridcol="6" gridrow="6" pageId="46" pageNumber="47">40</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F8BF664F6408" box="[151,1365,1797,1819]" gridrow="7" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F8BF62D06408" box="[151,458,1797,1819]" gridcol="0" gridrow="7" pageId="46" pageNumber="47">7. Lower tooth rows</th>
<td id="B0105D80177BC4C3CF7EF8BF61626408" box="[607,632,1797,1819]" gridcol="1" gridrow="7" pageId="46" pageNumber="47">4</td>
<td id="B0105D80177BC4C3CF96F8BF600F6408" box="[695,789,1797,1819]" gridcol="2" gridrow="7" pageId="46" pageNumber="47">40</td>
<td id="B0105D80177BC4C3CE58F8BF60C86408" box="[889,978,1797,1819]" gridcol="3" gridrow="7" pageId="46" pageNumber="47">33–40</td>
<td id="B0105D80177BC4C3C91AF8BF676C6408" box="[1083,1142,1797,1819]" gridcol="4" gridrow="7" pageId="46" pageNumber="47">36.8</td>
<td id="B0105D80177BC4C3C9E3F8BF67F86408" box="[1218,1250,1797,1819]" gridcol="5" gridrow="7" pageId="46" pageNumber="47">3.8</td>
<td id="B0105D80177BC4C3C83BF8BF664F6408" box="[1306,1365,1797,1819]" gridcol="6" gridrow="7" pageId="46" pageNumber="47">40</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F895664F6456" box="[151,1365,1839,1861]" gridrow="8" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F89562D06456" box="[151,458,1839,1861]" gridcol="0" gridrow="8" pageId="46" pageNumber="47">8. Propterygial radials</th>
<td id="B0105D80177BC4C3CF7EF89561626456" box="[607,632,1839,1861]" gridcol="1" gridrow="8" pageId="46" pageNumber="47">10</td>
<td id="B0105D80177BC4C3CF96F895600F6456" box="[695,789,1839,1861]" gridcol="2" gridrow="8" pageId="46" pageNumber="47">41</td>
<td id="B0105D80177BC4C3CE58F89560C86456" box="[889,978,1839,1861]" gridcol="3" gridrow="8" pageId="46" pageNumber="47">41- 45</td>
<td id="B0105D80177BC4C3C91AF895676C6456" box="[1083,1142,1839,1861]" gridcol="4" gridrow="8" pageId="46" pageNumber="47">42.4</td>
<td id="B0105D80177BC4C3C9E3F89567F86456" box="[1218,1250,1839,1861]" gridcol="5" gridrow="8" pageId="46" pageNumber="47">1.3</td>
<td id="B0105D80177BC4C3C83BF895664F6456" box="[1306,1365,1839,1861]" gridcol="6" gridrow="8" pageId="46" pageNumber="47">43</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F8E2664F647D" box="[151,1365,1880,1902]" gridrow="9" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F8E262D0647D" box="[151,458,1880,1902]" gridcol="0" gridrow="9" pageId="46" pageNumber="47">9. Mesopterygial radials</th>
<td id="B0105D80177BC4C3CF7EF8E26162647D" box="[607,632,1880,1902]" gridcol="1" gridrow="9" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F8E2600F647D" box="[695,789,1880,1902]" gridcol="2" gridrow="9" pageId="46" pageNumber="47">13</td>
<td id="B0105D80177BC4C3CE58F8E260C8647D" box="[889,978,1880,1902]" gridcol="3" gridrow="9" pageId="46" pageNumber="47">12–14</td>
<td id="B0105D80177BC4C3C91AF8E2676C647D" box="[1083,1142,1880,1902]" gridcol="4" gridrow="9" pageId="46" pageNumber="47">13.0</td>
<td id="B0105D80177BC4C3C9E3F8E267F8647D" box="[1218,1250,1880,1902]" gridcol="5" gridrow="9" pageId="46" pageNumber="47">0.7</td>
<td id="B0105D80177BC4C3C83BF8E2664F647D" box="[1306,1365,1880,1902]" gridcol="6" gridrow="9" pageId="46" pageNumber="47">13</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F838664F648B" box="[151,1365,1922,1944]" gridrow="10" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F83862D0648B" box="[151,458,1922,1944]" gridcol="0" gridrow="10" pageId="46" pageNumber="47">10. Metapterygial radials</th>
<td id="B0105D80177BC4C3CF7EF8386162648B" box="[607,632,1922,1944]" gridcol="1" gridrow="10" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F838600F648B" box="[695,789,1922,1944]" gridcol="2" gridrow="10" pageId="46" pageNumber="47">34</td>
<td id="B0105D80177BC4C3CE58F83860C8648B" box="[889,978,1922,1944]" gridcol="3" gridrow="10" pageId="46" pageNumber="47">32–34</td>
<td id="B0105D80177BC4C3C91AF838676C648B" box="[1083,1142,1922,1944]" gridcol="4" gridrow="10" pageId="46" pageNumber="47">33.3</td>
<td id="B0105D80177BC4C3C9E3F83867F8648B" box="[1218,1250,1922,1944]" gridcol="5" gridrow="10" pageId="46" pageNumber="47">0.9</td>
<td id="B0105D80177BC4C3C83BF838664F648B" box="[1306,1365,1922,1944]" gridcol="6" gridrow="10" pageId="46" pageNumber="47">34</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F811664F64D2" box="[151,1365,1963,1985]" gridrow="11" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F81162D064D2" box="[151,458,1963,1985]" gridcol="0" gridrow="11" pageId="46" pageNumber="47">11. Total pectoral radials</th>
<td id="B0105D80177BC4C3CF7EF811616264D2" box="[607,632,1963,1985]" gridcol="1" gridrow="11" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F811600F64D2" box="[695,789,1963,1985]" gridcol="2" gridrow="11" pageId="46" pageNumber="47">88</td>
<td id="B0105D80177BC4C3CE58F81160C864D2" box="[889,978,1963,1985]" gridcol="3" gridrow="11" pageId="46" pageNumber="47">86–91</td>
<td id="B0105D80177BC4C3C91AF811676C64D2" box="[1083,1142,1963,1985]" gridcol="4" gridrow="11" pageId="46" pageNumber="47">88.7</td>
<td id="B0105D80177BC4C3C9E3F81167F864D2" box="[1218,1250,1963,1985]" gridcol="5" gridrow="11" pageId="46" pageNumber="47">1.7</td>
<td id="B0105D80177BC4C3C83BF811664F64D2" box="[1306,1365,1963,1985]" gridcol="6" gridrow="11" pageId="46" pageNumber="47">88</td>
</tr>
<tr id="F3C134FC177BC4C3CDB6F86E664F64F9" box="[151,1365,2004,2026]" gridrow="12" pageId="46" pageNumber="47">
<th id="B0105D80177BC4C3CDB6F86E62D064F9" box="[151,458,2004,2026]" gridcol="0" gridrow="12" pageId="46" pageNumber="47">12. Pelvic radials</th>
<td id="B0105D80177BC4C3CF7EF86E616264F9" box="[607,632,2004,2026]" gridcol="1" gridrow="12" pageId="46" pageNumber="47">9</td>
<td id="B0105D80177BC4C3CF96F86E600F64F9" box="[695,789,2004,2026]" gridcol="2" gridrow="12" pageId="46" pageNumber="47">22</td>
<td id="B0105D80177BC4C3CE58F86E60C864F9" box="[889,978,2004,2026]" gridcol="3" gridrow="12" pageId="46" pageNumber="47">20–24</td>
<td id="B0105D80177BC4C3C91AF86E676C64F9" box="[1083,1142,2004,2026]" gridcol="4" gridrow="12" pageId="46" pageNumber="47">21.8</td>
<td id="B0105D80177BC4C3C9E3F86E67F864F9" box="[1218,1250,2004,2026]" gridcol="5" gridrow="12" pageId="46" pageNumber="47">1.2</td>
<td id="B0105D80177BC4C3C83BF86E664F64F9" box="[1306,1365,2004,2026]" gridcol="6" gridrow="12" pageId="46" pageNumber="47">21</td>
</tr>
</table>
</paragraph>
<paragraph id="4D4E36BE177A3B13CDE6FE2E67436104" blockId="47.[151,1437,151,2013]" pageId="47" pageNumber="48">
Tail long and well developed, its width 11.9–16.4% DW (mean 14.1% DW), and length 71.0–115.2% DW (mean 100.6% DW) (
<figureCitation id="D5CA2A3B177A3B13CCA8FE0D62FD62C3" box="[393,487,439,464]" captionStart="FIGURE 33" captionStartId="43.[151,250,972,994]" captionTargetBox="[166,1392,203,936]" captionTargetId="figure@43.[158,1407,193,946]" captionTargetPageId="43" captionText="FIGURE 33. Holotype of Potamotrygon garmani, sp. nov. (UNT 2174, adult? male, 341 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." httpUri="https://zenodo.org/record/892817/files/figure.png" pageId="47" pageNumber="48">Figs. 33</figureCitation>
, 
<figureCitation id="D5CA2A3B177A3B13CCD2FE02610962C3" box="[499,531,440,464]" captionStart="FIGURE 34" captionStartId="43.[151,250,1800,1822]" captionTargetBox="[167,1424,1086,1766]" captionTargetId="figure@43.[150,1436,1075,1779]" captionTargetPageId="43" captionText="FIGURE 34. Paratype of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW, rio Paranã, rio Tocantins basin, state of Tocantins, Brazil). A. Dorsal view. B. Ventral view." httpUri="https://zenodo.org/record/892819/files/figure.png" pageId="47" pageNumber="48">34</figureCitation>
). Tail tapers posteriorly. Cartilaginous rod about 2/5 of total tail length, long and thin. Small and numerous denticles present, especially at origin of mid tail thorn rows. Tail also with lateral denticles in lateral spine rows as of sting origin. Caudal sting length 21.5–30.5% DW.
</paragraph>
<paragraph id="4D4E36BE177A3B13CDE6FD9E624A6703" blockId="47.[151,1437,151,2013]" pageId="47" pageNumber="48">
<emphasis id="7F85EAAC177A3B13CDE6FD9E6252612E" bold="true" box="[199,328,548,573]" pageId="47" pageNumber="48">Coloration</emphasis>
. (
<figureCitation id="D5CA2A3B177A3B13CC7CFD9E62AB612F" box="[349,433,548,573]" captionStart="FIGURE 37" captionStartId="45.[151,250,1952,1974]" captionTargetBox="[163,1416,1213,1910]" captionTargetId="figure@45.[151,1435,1198,1930]" captionTargetPageId="45" captionText="FIGURE 37. Color variation in Potamotrygon garmani, sp. nov. A. UNT 2173 (subadult male, 405 mm DW) B. UNT 2185 (juvenile male, 273 mm DW)." httpUri="https://zenodo.org/record/892825/files/figure.png" pageId="47" pageNumber="48">Fig. 37</figureCitation>
). Dorsal disc light to dark brown with numerous small, white to yellow irregular spots, on disc; beige to yellowish ocelli also present, circled by dark contours; spots regular in size and well highlighted, never greater than eye-size. Ocelli spread all over disc, usually without any defined pattern of spots around them, but small irregular whitish spots sometimes set around a “central” ocellus, more common on disc margins. Ocelli smaller at disc margins, progressively larger toward disc center. Ocelli also on tail base and dorsal pelvic fins. Spots vary in size and number on dorsal disc and between different specimens. Ventral disc white to beige, lacking enlarged central black spot. Subadults and adults with dark blotches on posterolateral disc margins, extending anteriorly to level of mouth. Larger specimens darker. Pelvic fin dorsal surface with same color of disc margins; posterior margin lighter. Ventrally, pelvic fins whitish with a posterior dark margin, darker in larger specimens. Dorsal claspers brownish, with irregular non-ocelllated spots. Claspers dark ventrally. Tail dorsally brownish, similar to disc, with small irregular light colored spots, smaller than ocelli. Laterally, tail with small groupings of small light colored irregular spots, without ocelli. Ventrally, tail covered by dark blotches, continuous with those of disc. Dark blotches progressively larger from posterior to anterior tail. Adult specimens may present a completely dark ventral tail.
</paragraph>
<paragraph id="4D4E36BE177A3B13CDE6FBA66766651B" blockId="47.[151,1437,151,2013]" pageId="47" pageNumber="48">
<emphasis id="7F85EAAC177A3B13CDE6FBA6628B6726" bold="true" box="[199,401,1052,1077]" pageId="47" pageNumber="48">Dermal denticles</emphasis>
. (
<figureCitation id="D5CA2A3B177A3B13CC88FBA662E46727" box="[425,510,1052,1077]" captionStart="FIGURE 38" captionStartId="48.[151,250,1914,1936]" captionTargetBox="[226,1350,193,1879]" captionTargetId="figure@48.[226,1350,193,1879]" captionTargetPageId="48" captionText="FIGURE 38. Scanning Electron Microscope (SEM) images of dermal denticles of Potamotrygon garmani, sp. nov. (UNT 2173). A. Dorsal rostral region. B. Dorsal rostral region in detail. C. Dorsal head region. D. Dorsal head region in detail. E. Dorsal tail region. F. Dorsal tail region in detail. Abbreviations: Bp, basal plate; Br, basal ridge; Cr, coronal ridge; Co, corona; Cd, coronal dichotomy; Cp, coronal plate." httpUri="https://zenodo.org/record/892827/files/figure.png" pageId="47" pageNumber="48">Fig. 38</figureCitation>
). Disc totally covered with dermal denticles, but more numerous in three specific regions. Disc margins with smaller and fewer denticles. Rostral region with simple denticles, with a single pointed crown without coronal ridges (
<emphasis id="7F85EAAC177A3B13CCCEFBDE610A676E" bold="true" box="[495,528,1124,1149]" pageId="47" pageNumber="48">Cr</emphasis>
). Larger disc denticles with a pair of oblique, posterior small protuberances (
<figureCitation id="D5CA2A3B177A3B13C84EFBDE63AF67B3" captionStart="FIGURE 38" captionStartId="48.[151,250,1914,1936]" captionTargetBox="[226,1350,193,1879]" captionTargetId="figure@48.[226,1350,193,1879]" captionTargetPageId="48" captionText="FIGURE 38. Scanning Electron Microscope (SEM) images of dermal denticles of Potamotrygon garmani, sp. nov. (UNT 2173). A. Dorsal rostral region. B. Dorsal rostral region in detail. C. Dorsal head region. D. Dorsal head region in detail. E. Dorsal tail region. F. Dorsal tail region in detail. Abbreviations: Bp, basal plate; Br, basal ridge; Cr, coronal ridge; Co, corona; Cd, coronal dichotomy; Cp, coronal plate." httpUri="https://zenodo.org/record/892827/files/figure.png" pageId="47" pageNumber="48">Fig. 38</figureCitation>
b). Basal plate (
<emphasis id="7F85EAAC177A3B13CC46FB3D629367B3" bold="true" box="[359,393,1159,1184]" pageId="47" pageNumber="48">Bp</emphasis>
) low and barely apparent, with asymmetrical, robust basal ridges (
<emphasis id="7F85EAAC177A3B13C95EFB3D678467B3" bold="true" box="[1151,1182,1159,1184]" pageId="47" pageNumber="48">Br</emphasis>
), between 5 and 
<quantity id="8A099B5B177A3B13C843FB32668667B3" box="[1378,1436,1159,1184]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" pageId="47" pageNumber="48" unit="in" value="10.0">10 in</quantity>
number, coverging toward central cusp. Denticles of head and mid region of disc with star-shaped pattern, presenting a posteriorly oriented coronal plate (
<emphasis id="7F85EAAC177A3B13CF95FB7561C267FB" bold="true" box="[692,728,1231,1256]" pageId="47" pageNumber="48">Cp</emphasis>
), with two lateral posterior ridges that may present a terminal dichotomy, and two anteriorly converging robust and long coronal ridges (
<emphasis id="7F85EAAC177A3B13C932FB4E672E661E" bold="true" box="[1043,1076,1268,1293]" pageId="47" pageNumber="48">Cr</emphasis>
), sometimes with an irregular surface; terminal dichotomies may be present. Lateral ridges smaller than anterior ones. Caudal region with a central well-developed coronal plate, curved posteriorly, with two well-developed anterior coronal ridges. These ridges may present a medial protuberance, creating a small discontinuation. Basal plate well developed and low, with many converging slender basal ridges. Two or three irregular thorn rows over tail base, with a single irregular thorn row over more distal tail anterior to caudal stings. Denticles present a robust, posteriorly oriented central cusp. Basal plate semicircular and varying in size and shape. Lateral spine rows sometimes present, composed of small denticles, originating at origin of caudal stings and extending posteriorly to tail tip.
</paragraph>
<paragraph id="4D4E36BE177A3B13CDE6F9AE661364CE" blockId="47.[151,1437,151,2013]" pageId="47" pageNumber="48">
<emphasis id="7F85EAAC177A3B13CDE6F9AE611F653E" bold="true" box="[199,517,1556,1581]" pageId="47" pageNumber="48">Ventral lateral-line canals</emphasis>
. (
<figureCitation id="D5CA2A3B177A3B13CF01F9AE6163653F" box="[544,633,1556,1581]" captionStart="FIGURE 39" captionStartId="49.[151,250,1277,1299]" captionTargetBox="[160,1423,207,1234]" captionTargetId="figure@49.[150,1436,193,1256]" captionTargetPageId="49" captionText="FIGURE 39. Ventral lateral-line canals of Potamotrygon garmani, sp. nov. (based on UNT 2173) A. Overall arrangement. B. Anterior portion in detail. Abbreviations: ACH, angular component of hyomandibular canal; AJL, anterior jugular loop; AST, anterior subpleural tubules; CON, orbitonasal component of supraorbital canal; HYC, hyomandibular canal; IOC, infraorbital canal; IOL, infraorbital loop; JCH, jugular component of hyomandibular canal; JUG, jugular canal; NAS, nasal canal; NIL, nasointerior loop; PJL, posterior jugular loop; PNC, prenasal component of nasal canal; PNL, prenasal loop; PST, posterior subpleural tubules; SOC, supraorbital canal; SOL, suborbital loop; SOI, suborbital component of infraorbital canal; SPC, subpleural component of hyomandibular canal; SPL, subpleural loop; SRC, subrostral component of supraorbital canal." httpUri="https://zenodo.org/record/892829/files/figure.png" pageId="47" pageNumber="48">Fig. 39</figureCitation>
). Hyomandibular canal (
<emphasis id="7F85EAAC177A3B13CEBDF9AE60C0653E" bold="true" box="[924,986,1556,1581]" pageId="47" pageNumber="48">HYC</emphasis>
) slightly undulated, projecting toward anterior disc from nostrils, deflecting toward outer disc margins; few short and straight subpleural tubules present (
<emphasis id="7F85EAAC177A3B13CD81F9E663CC6566" bold="true" box="[160,214,1628,1653]" pageId="47" pageNumber="48">AST</emphasis>
). Hyomandibular canal extends posteriorly as the subpleural component of the hyomandibular canal (
<emphasis id="7F85EAAC177A3B13C876F9E666966566" bold="true" box="[1367,1420,1628,1653]" pageId="47" pageNumber="48">SPC</emphasis>
). Subpleural loop (
<emphasis id="7F85EAAC177A3B13CC7EF9C56288658B" bold="true" box="[351,402,1663,1688]" pageId="47" pageNumber="48">SPL</emphasis>
) relatively acute posteriorly, extending to level of pelvic fin origins. Posterior subpleural tubules not observed. Jugular component (
<emphasis id="7F85EAAC177A3B13CF5AF91E61A965AE" bold="true" box="[635,691,1700,1725]" pageId="47" pageNumber="48">JCH</emphasis>
) projects anteriorly, slightly undulated, towards branchial basket. Angular component of hyomandibular canal (
<emphasis id="7F85EAAC177A3B13CFB5F97D61C865F3" bold="true" box="[660,722,1735,1760]" pageId="47" pageNumber="48">ACH</emphasis>
) external to gill slits, not undulated, deflecting medially to form the jugular canal (
<emphasis id="7F85EAAC177A3B13CC41F95662826416" bold="true" box="[352,408,1772,1797]" pageId="47" pageNumber="48">JUG</emphasis>
) anterior to first branchial slit, and forming the posterior jugular loop (
<emphasis id="7F85EAAC177A3B13C98CF95667C56416" bold="true" box="[1197,1247,1772,1797]" pageId="47" pageNumber="48">PJL</emphasis>
). From posterior jugular loop, infraorbital canal (
<emphasis id="7F85EAAC177A3B13CCDFF8B56129643B" bold="true" box="[510,563,1807,1832]" pageId="47" pageNumber="48">IOC</emphasis>
) extends externaly to form infraorbital loop (
<emphasis id="7F85EAAC177A3B13C913F8B5677F643B" bold="true" box="[1074,1125,1807,1832]" pageId="47" pageNumber="48">IOL</emphasis>
). Infraorbital canal extends anteriorly, slightly undulated, and deflects medially parallel to hyomandibular canal. Suborbital loop (
<emphasis id="7F85EAAC177A3B13C87AF88E6689645E" bold="true" box="[1371,1427,1844,1869]" pageId="47" pageNumber="48">SOL</emphasis>
) extends to posterior disc with few short undulations towards snout. Supraorbital canal (
<emphasis id="7F85EAAC177A3B13C9A8F8ED67D96463" bold="true" box="[1161,1219,1879,1904]" pageId="47" pageNumber="48">SOC</emphasis>
) highly undulated, extending obliquely and anteroposteriorly lateral to mouth and nostrils. Orbitonasal component of supraorbital (
<emphasis id="7F85EAAC177A3B13CD81F81A63C464AA" bold="true" box="[160,222,1952,1977]" pageId="47" pageNumber="48">CON</emphasis>
) curves towards nostrils forming prenasal loop (
<emphasis id="7F85EAAC177A3B13CE05F81A604664AA" bold="true" box="[804,860,1952,1977]" pageId="47" pageNumber="48">PNL</emphasis>
). Nasal canal (
<emphasis id="7F85EAAC177A3B13C935F81A675664AA" bold="true" box="[1044,1100,1952,1977]" pageId="47" pageNumber="48">NAS</emphasis>
) short and straight, directed toward mouth. Prenasal component of nasal canal (
<emphasis id="7F85EAAC177A3B13CFF5F87E601464CE" bold="true" box="[724,782,1988,2013]" pageId="47" pageNumber="48">PNC</emphasis>
) extends towards anterior snout from nostril.
</paragraph>
<caption id="198E663617653B0CCDB6F8C0615D64FF" httpUri="https://zenodo.org/record/892827/files/figure.png" pageId="48" pageNumber="49" targetBox="[226,1350,193,1879]" targetPageId="48">
<paragraph id="4D4E36BE17653B0CCDB6F8C0615D64FF" blockId="48.[151,1436,1914,2028]" pageId="48" pageNumber="49">
<emphasis id="7F85EAAC17653B0CCDB6F8C062066483" bold="true" box="[151,284,1914,1936]" pageId="48" pageNumber="49">FIGURE 38</emphasis>
. Scanning Electron Microscope (SEM) images of dermal denticles of 
<taxonomicName id="8AF14D3D17653B0CC923F8C167E86483" box="[1026,1266,1915,1936]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="48" pageNumber="49" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17653B0CC923F8C167E86483" box="[1026,1266,1915,1936]" italics="true" pageId="48" pageNumber="49">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<emphasis id="7F85EAAC17653B0CC823F8C0664F6483" bold="true" box="[1282,1365,1914,1936]" pageId="48" pageNumber="49">
<taxonomicNameLabel id="64B657D717653B0CC823F8C0664F6483" box="[1282,1365,1914,1936]" pageId="48" pageNumber="49" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(UNT 2173). 
<emphasis id="7F85EAAC17653B0CCDC1F82363E864BC" bold="true" box="[224,242,1945,1967]" pageId="48" pageNumber="49">A</emphasis>
. Dorsal rostral region. 
<emphasis id="7F85EAAC17653B0CCCC5F82362EF64BC" bold="true" box="[484,501,1945,1967]" pageId="48" pageNumber="49">B</emphasis>
. Dorsal rostral region in detail. 
<emphasis id="7F85EAAC17653B0CCE62F823604F64BC" bold="true" box="[835,853,1945,1967]" pageId="48" pageNumber="49">C</emphasis>
. Dorsal head region. 
<emphasis id="7F85EAAC17653B0CC914F823675D64BC" bold="true" box="[1077,1095,1945,1967]" pageId="48" pageNumber="49">D</emphasis>
. Dorsal head region in detail. 
<emphasis id="7F85EAAC17653B0CC8A5F823668F64BC" bold="true" box="[1412,1429,1945,1967]" pageId="48" pageNumber="49">E</emphasis>
. Dorsal tail region. 
<emphasis id="7F85EAAC17653B0CCC75F80D627B64DE" bold="true" box="[340,353,1975,1997]" pageId="48" pageNumber="49">F</emphasis>
. Dorsal tail region in detail. Abbreviations: 
<emphasis id="7F85EAAC17653B0CCE00F80D605A64DE" bold="true" box="[801,832,1975,1997]" pageId="48" pageNumber="49">Bp</emphasis>
, basal plate; 
<emphasis id="7F85EAAC17653B0CCEE4F80D60FA64DE" bold="true" box="[965,992,1975,1997]" pageId="48" pageNumber="49">Br</emphasis>
, basal ridge; 
<emphasis id="7F85EAAC17653B0CC949F80D679E64DE" bold="true" box="[1128,1156,1975,1997]" pageId="48" pageNumber="49">Cr</emphasis>
, coronal ridge; 
<emphasis id="7F85EAAC17653B0CC805F80D665964DE" bold="true" box="[1316,1347,1975,1997]" pageId="48" pageNumber="49">Co</emphasis>
, corona; 
<emphasis id="7F85EAAC17653B0CCDB6F86C63AD64FF" bold="true" box="[151,183,2006,2028]" pageId="48" pageNumber="49">Cd</emphasis>
, coronal dichotomy; 
<emphasis id="7F85EAAC17653B0CCCB1F86C62AA64FF" bold="true" box="[400,432,2006,2028]" pageId="48" pageNumber="49">Cp</emphasis>
, coronal plate.
</paragraph>
</caption>
<caption id="198E663617643B0DCDB6FB47664266D8" httpUri="https://zenodo.org/record/892829/files/figure.png" pageId="49" pageNumber="50" targetBox="[160,1423,207,1234]" targetPageId="49">
<paragraph id="4D4E36BE17643B0DCDB6FB47664266D8" blockId="49.[151,1436,1277,1483]" pageId="49" pageNumber="50">
<emphasis id="7F85EAAC17643B0DCDB6FB4762036600" bold="true" box="[151,281,1277,1299]" pageId="49" pageNumber="50">FIGURE 39</emphasis>
. Ventral lateral-line canals of 
<taxonomicName id="8AF14D3D17643B0DCF6CFB4460216600" box="[589,827,1278,1299]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="49" pageNumber="50" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17643B0DCF6CFB4460216600" box="[589,827,1278,1299]" italics="true" pageId="49" pageNumber="50">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="64B657D717643B0DCE69FB4760836600" box="[840,921,1277,1299]" pageId="49" pageNumber="50" rank="species">
<emphasis id="7F85EAAC17643B0DCE69FB4760836600" bold="true" box="[840,921,1277,1299]" pageId="49" pageNumber="50">sp. nov.</emphasis>
</taxonomicNameLabel>
(based on UNT 2173) 
<emphasis id="7F85EAAC17643B0DC9A7FB4767826600" bold="true" box="[1158,1176,1277,1299]" pageId="49" pageNumber="50">A</emphasis>
. Overall arrangement. 
<emphasis id="7F85EAAC17643B0DC8A5FB47668F6600" bold="true" box="[1412,1429,1277,1299]" pageId="49" pageNumber="50">B</emphasis>
. Anterior portion in detail. Abbreviations: 
<emphasis id="7F85EAAC17643B0DCF1EFAA6616D6621" bold="true" box="[575,631,1308,1330]" pageId="49" pageNumber="50">ACH</emphasis>
, angular component of hyomandibular canal; 
<emphasis id="7F85EAAC17643B0DC96DFAA667666621" bold="true" box="[1100,1148,1308,1330]" pageId="49" pageNumber="50">AJL</emphasis>
, anterior jugular loop; 
<emphasis id="7F85EAAC17643B0DC847FAA6668F6621" bold="true" box="[1382,1429,1308,1330]" pageId="49" pageNumber="50">AST</emphasis>
, anterior subpleural tubules; 
<emphasis id="7F85EAAC17643B0DCC92FA8062F16643" bold="true" box="[435,491,1338,1360]" pageId="49" pageNumber="50">CON</emphasis>
, orbitonasal component of supraorbital canal; 
<emphasis id="7F85EAAC17643B0DCEE4FA8060E76643" bold="true" box="[965,1021,1338,1360]" pageId="49" pageNumber="50">HYC</emphasis>
, hyomandibular canal; 
<emphasis id="7F85EAAC17643B0DC9CCFA8066076643" bold="true" box="[1261,1309,1338,1360]" pageId="49" pageNumber="50">IOC</emphasis>
, infraorbital canal; 
<emphasis id="7F85EAAC17643B0DCDFAFAE36213667C" bold="true" box="[219,265,1369,1391]" pageId="49" pageNumber="50">IOL</emphasis>
, infraorbital loop; 
<emphasis id="7F85EAAC17643B0DCCECFAE362E5667C" bold="true" box="[461,511,1369,1391]" pageId="49" pageNumber="50">JCH</emphasis>
, jugular component of hyomandibular canal; 
<emphasis id="7F85EAAC17643B0DCEF6FAE3671D667C" bold="true" box="[983,1031,1369,1391]" pageId="49" pageNumber="50">JUG</emphasis>
, jugular canal; 
<emphasis id="7F85EAAC17643B0DC989FAE367C1667C" bold="true" box="[1192,1243,1369,1391]" pageId="49" pageNumber="50">NAS</emphasis>
, nasal canal; 
<emphasis id="7F85EAAC17643B0DC848FAE3668C667C" bold="true" box="[1385,1430,1369,1391]" pageId="49" pageNumber="50">NIL</emphasis>
, nasointerior loop; 
<emphasis id="7F85EAAC17643B0DCC72FAC2629A669D" bold="true" box="[339,384,1400,1422]" pageId="49" pageNumber="50">PJL</emphasis>
, posterior jugular loop; 
<emphasis id="7F85EAAC17643B0DCF5AFAC261B5669D" bold="true" box="[635,687,1400,1422]" pageId="49" pageNumber="50">PNC</emphasis>
, prenasal component of nasal canal; 
<emphasis id="7F85EAAC17643B0DC90EFAC26778669D" bold="true" box="[1071,1122,1400,1422]" pageId="49" pageNumber="50">PNL</emphasis>
, prenasal loop; 
<emphasis id="7F85EAAC17643B0DC826FAC26629669D" bold="true" box="[1287,1331,1400,1422]" pageId="49" pageNumber="50">PST</emphasis>
, posterior subpleural tubules; 
<emphasis id="7F85EAAC17643B0DCC45FA2C628266BF" bold="true" box="[356,408,1430,1452]" pageId="49" pageNumber="50">SOC</emphasis>
, supraorbital canal; 
<emphasis id="7F85EAAC17643B0DCF50FA2C61BE66BF" bold="true" box="[625,676,1430,1452]" pageId="49" pageNumber="50">SOL</emphasis>
, suborbital loop; 
<emphasis id="7F85EAAC17643B0DCE41FA2C609666BF" bold="true" box="[864,908,1430,1452]" pageId="49" pageNumber="50">SOI</emphasis>
, suborbital component of infraorbital canal; 
<emphasis id="7F85EAAC17643B0DC847FA2C668C66BF" bold="true" box="[1382,1430,1430,1452]" pageId="49" pageNumber="50">SPC</emphasis>
, subpleural component of hyomandibular canal; 
<emphasis id="7F85EAAC17643B0DCF5AFA0F61B366D8" bold="true" box="[635,681,1461,1483]" pageId="49" pageNumber="50">SPL</emphasis>
, subpleural loop; 
<emphasis id="7F85EAAC17643B0DCE41FA0F608966D8" bold="true" box="[864,915,1461,1483]" pageId="49" pageNumber="50">SRC</emphasis>
, subrostral component of supraorbital canal.
</paragraph>
</caption>
<paragraph id="4D4E36BE17643B0DCDE6FA4D609F65FB" blockId="49.[151,1437,1527,2021]" pageId="49" pageNumber="50">
<emphasis id="7F85EAAC17643B0DCDE6FA4D62D96503" bold="true" box="[199,451,1527,1552]" pageId="49" pageNumber="50">Skeletal morphology</emphasis>
. 
<emphasis id="7F85EAAC17643B0DCCF9FA426198651C" box="[472,642,1528,1551]" italics="true" pageId="49" pageNumber="50">Neurocranium.</emphasis>
Nasal capsules (
<emphasis id="7F85EAAC17643B0DCE75FA4D60666503" bold="true" box="[852,892,1527,1552]" pageId="49" pageNumber="50">NC</emphasis>
) ventrolaterally expanded (
<figureCitation id="D5CA2A3B17643B0DC9E6FA4D66396503" box="[1223,1315,1527,1552]" captionStart="FIGURE 40" captionStartId="50.[151,250,1794,1816]" captionTargetBox="[151,1435,301,1772]" captionTargetId="figure@50.[151,1435,301,1772]" captionTargetPageId="50" captionText="FIGURE 40. Skeletal anatomy (from radiographs) of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW). A. Ventral view of the anterior disc, jaws and pectoral girdle. Scale bar = 15 mm. B. Pelvic girdle, pelvic radials, and base of tail. Scale bar = 10 mm. C. Angular cartilages, right side. Scale bar = 5 mm. Abbreviations: AAC, anterior angular cartilage; BCO, coracoid bar; BP, basipterigium; HYO, hyomandibula; LAC, lateral angular cartilage; MC, Meckel's cartilage; MES, mesopterygium; MET, metapterygium; MSC, mesocondyle; MTC, metacondyle; PAC, posterior angular cartilage; PIB, puboischiadic bar; PQ, palatoquadrate; PRC, procondyle; PRO, propterygium." httpUri="https://zenodo.org/record/892831/files/figure.png" pageId="49" pageNumber="50">Fig. 40</figureCitation>
). Anterior margin of nasal capsules oval and convex, with an internal ventromedial sept dividing both capsules. Precerebral fontanelle (
<emphasis id="7F85EAAC17643B0DCC03F9856242654B" bold="true" box="[290,344,1599,1624]" pageId="49" pageNumber="50">PCF</emphasis>
) expanded and subcircular, with a straight anterior margin, posteriorly delimited by a subtriangular epiphysial bar (
<emphasis id="7F85EAAC17643B0DCCCBF9DE613A656E" bold="true" box="[490,544,1636,1661]" pageId="49" pageNumber="50">EBP</emphasis>
). Frontoparietal fontanelle (
<emphasis id="7F85EAAC17643B0DCE48F9DE6086656E" bold="true" box="[873,924,1636,1661]" pageId="49" pageNumber="50">FPF</emphasis>
) triangular, progressively narrowing, with a round posterior margin at level of anterior margin of postorbital processes. Together, both fontanellae keyholeshaped. Postorbital processes (
<emphasis id="7F85EAAC17643B0DCCCEF916613D65D6" bold="true" box="[495,551,1708,1733]" pageId="49" pageNumber="50">POP</emphasis>
) prominent, long and narrow, diagonally projecting anterolaterally to posterior angular cartilage. Prespiracular cartilage (
<emphasis id="7F85EAAC17643B0DCF4DF97561BB65FB" bold="true" box="[620,673,1743,1768]" pageId="49" pageNumber="50">PSC</emphasis>
) posteriorly curved.
</paragraph>
<paragraph id="4D4E36BE17643B0DCDE6F94F668664F7" blockId="49.[151,1437,1527,2021]" pageId="49" pageNumber="50">
<emphasis id="7F85EAAC17643B0DCDE6F94F6134641F" box="[199,558,1780,1804]" italics="true" pageId="49" pageNumber="50">Jaws and hyomandibular arch.</emphasis>
(
<figureCitation id="D5CA2A3B17643B0DCF60F94E61B8641F" box="[577,674,1780,1805]" captionStart="FIGURE 40" captionStartId="50.[151,250,1794,1816]" captionTargetBox="[151,1435,301,1772]" captionTargetId="figure@50.[151,1435,301,1772]" captionTargetPageId="50" captionText="FIGURE 40. Skeletal anatomy (from radiographs) of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW). A. Ventral view of the anterior disc, jaws and pectoral girdle. Scale bar = 15 mm. B. Pelvic girdle, pelvic radials, and base of tail. Scale bar = 10 mm. C. Angular cartilages, right side. Scale bar = 5 mm. Abbreviations: AAC, anterior angular cartilage; BCO, coracoid bar; BP, basipterigium; HYO, hyomandibula; LAC, lateral angular cartilage; MC, Meckel's cartilage; MES, mesopterygium; MET, metapterygium; MSC, mesocondyle; MTC, metacondyle; PAC, posterior angular cartilage; PIB, puboischiadic bar; PQ, palatoquadrate; PRC, procondyle; PRO, propterygium." httpUri="https://zenodo.org/record/892831/files/figure.png" pageId="49" pageNumber="50">Figs. 40</figureCitation>
a, c). Hyomandibulae (
<emphasis id="7F85EAAC17643B0DCE8CF94E60F7641E" bold="true" box="[941,1005,1780,1805]" pageId="49" pageNumber="50">HYO</emphasis>
) elongated, anterolaterally projected, presenting a curved anterior margin. Three angular cartilages present. Anterior angular cartilage (
<emphasis id="7F85EAAC17643B0DC9D9F8AD662E6423" bold="true" box="[1272,1332,1815,1840]" pageId="49" pageNumber="50">AAC</emphasis>
) slightly concave, around 1/5–1/4 length of hyomandibula. Posterior angular cartilage (
<emphasis id="7F85EAAC17643B0DC925F88667236446" bold="true" box="[1028,1081,1852,1877]" pageId="49" pageNumber="50">PAC</emphasis>
) more straight, slightly smaller and more slender than anterior angular cartilage. Lateral angular cartilage (
<emphasis id="7F85EAAC17643B0DCECAF8E5673C646B" bold="true" box="[1003,1062,1887,1912]" pageId="49" pageNumber="50">LAC</emphasis>
) subcircular, positioned between posterior angular cartilage and hyomandibula, and about 1/4–1/3 length of posterior angular cartilage. Meckel's cartilage (
<emphasis id="7F85EAAC17643B0DCC31F81D622464D3" bold="true" box="[272,318,1959,1984]" pageId="49" pageNumber="50">MC</emphasis>
) robust, with subretangular corners on internal margin; posterior margin bears a prominent ventrolateral process (
<emphasis id="7F85EAAC17643B0DCC82F87662C164F6" bold="true" box="[419,475,1996,2021]" pageId="49" pageNumber="50">VTP</emphasis>
), not contacting angular cartilages, and a robust anterolateral process (
<emphasis id="7F85EAAC17643B0DC875F876669664F6" bold="true" box="[1364,1420,1996,2021]" pageId="49" pageNumber="50">LAP</emphasis>
).
</paragraph>
<paragraph id="4D4E36BE17673B0ECDB6FF2D62AC63EB" blockId="50.[151,1436,151,248]" pageId="50" pageNumber="51">
Palatoquadrate (
<emphasis id="7F85EAAC17673B0ECC73FF2D626363A3" bold="true" box="[338,377,151,176]" pageId="50" pageNumber="51">PQ</emphasis>
) smaller and more slender than Meckel's cartilage, presenting a small posterior concavity, laterally limited by a small triangular projection. Ligamentary cartilage (
<emphasis id="7F85EAAC17673B0ECEF6FF0660F163C6" bold="true" box="[983,1003,188,213]" pageId="50" pageNumber="51">lc</emphasis>
) very small, positioned between both palatequadrate antimeres.
</paragraph>
<caption id="198E663617673B0ECDB6F8B860A764A2" httpUri="https://zenodo.org/record/892831/files/figure.png" pageId="50" pageNumber="51" targetBox="[151,1435,301,1772]" targetPageId="50">
<paragraph id="4D4E36BE17673B0ECDB6F8B860A764A2" blockId="50.[151,1436,1794,1969]" pageId="50" pageNumber="51">
<emphasis id="7F85EAAC17673B0ECDB6F8B86206640B" bold="true" box="[151,284,1794,1816]" pageId="50" pageNumber="51">FIGURE 40</emphasis>
. Skeletal anatomy (from radiographs) of 
<taxonomicName id="8AF14D3D17673B0ECFF0F8B960DB640B" box="[721,961,1795,1816]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17673B0ECFF0F8B960DB640B" box="[721,961,1795,1816]" italics="true" pageId="50" pageNumber="51">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<emphasis id="7F85EAAC17673B0ECEF1F8B86739640B" bold="true" box="[976,1059,1794,1816]" pageId="50" pageNumber="51">
<taxonomicNameLabel id="64B657D717673B0ECEF1F8B86739640B" box="[976,1059,1794,1816]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(UNT 2178, adult female, 428 mm DW). 
<emphasis id="7F85EAAC17673B0ECDF4F89A63FD6425" bold="true" box="[213,231,1824,1846]" pageId="50" pageNumber="51">A</emphasis>
. Ventral view of the anterior disc, jaws and pectoral girdle. Scale bar = 15 mm. 
<emphasis id="7F85EAAC17673B0EC929F89A67036425" bold="true" box="[1032,1049,1824,1846]" pageId="50" pageNumber="51">B</emphasis>
. Pelvic girdle, pelvic radials, and base of tail. Scale bar = 10 mm. 
<emphasis id="7F85EAAC17673B0ECC88F88562A16446" bold="true" box="[425,443,1855,1877]" pageId="50" pageNumber="51">C</emphasis>
. Angular cartilages, right side. Scale bar = 5 mm. Abbreviations: 
<emphasis id="7F85EAAC17673B0EC975F88567916446" bold="true" box="[1108,1163,1855,1877]" pageId="50" pageNumber="51">AAC</emphasis>
, anterior angular cartilage; 
<emphasis id="7F85EAAC17673B0ECDB6F8E463D46467" bold="true" box="[151,206,1886,1908]" pageId="50" pageNumber="51">BCO</emphasis>
, coracoid bar; 
<emphasis id="7F85EAAC17673B0ECC4AF8E462926467" bold="true" box="[363,392,1886,1908]" pageId="50" pageNumber="51">BP</emphasis>
, basipterigium; 
<emphasis id="7F85EAAC17673B0ECF10F8E461716467" bold="true" box="[561,619,1886,1908]" pageId="50" pageNumber="51">HYO</emphasis>
, hyomandibula; 
<emphasis id="7F85EAAC17673B0ECE39F8E460576467" bold="true" box="[792,845,1886,1908]" pageId="50" pageNumber="51">LAC</emphasis>
, lateral angular cartilage; 
<emphasis id="7F85EAAC17673B0EC97FF8E467926467" bold="true" box="[1118,1160,1886,1908]" pageId="50" pageNumber="51">MC</emphasis>
, Meckel's cartilage; 
<emphasis id="7F85EAAC17673B0EC87EF8E4668C6467" bold="true" box="[1375,1430,1886,1908]" pageId="50" pageNumber="51">MES</emphasis>
, mesopterygium; 
<emphasis id="7F85EAAC17673B0ECC66F8C662656481" bold="true" box="[327,383,1916,1938]" pageId="50" pageNumber="51">MET</emphasis>
, metapterygium; 
<emphasis id="7F85EAAC17673B0ECF1CF8C6616F6481" bold="true" box="[573,629,1916,1938]" pageId="50" pageNumber="51">MSC</emphasis>
, mesocondyle; 
<emphasis id="7F85EAAC17673B0ECE3EF8C660406481" bold="true" box="[799,858,1916,1938]" pageId="50" pageNumber="51">MTC</emphasis>
, metacondyle; 
<emphasis id="7F85EAAC17673B0EC921F8C6672A6481" bold="true" box="[1024,1072,1916,1938]" pageId="50" pageNumber="51">PAC</emphasis>
, posterior angular cartilage; 
<emphasis id="7F85EAAC17673B0EC84AF8C6668F6481" bold="true" box="[1387,1429,1916,1938]" pageId="50" pageNumber="51">PIB</emphasis>
, puboischiadic bar; 
<emphasis id="7F85EAAC17673B0ECC76F821626064A2" bold="true" box="[343,378,1947,1969]" pageId="50" pageNumber="51">PQ</emphasis>
, palatoquadrate; 
<emphasis id="7F85EAAC17673B0ECF0BF821614464A2" bold="true" box="[554,606,1947,1969]" pageId="50" pageNumber="51">PRC</emphasis>
, procondyle; 
<emphasis id="7F85EAAC17673B0ECFC8F821600464A2" bold="true" box="[745,798,1947,1969]" pageId="50" pageNumber="51">PRO</emphasis>
, propterygium.
</paragraph>
</caption>
<caption id="198E663617663B0FCDB6F9F667D1658C" httpUri="https://zenodo.org/record/892833/files/figure.png" pageId="51" pageNumber="52" targetBox="[289,1285,193,1578]" targetPageId="51">
<paragraph id="4D4E36BE17663B0FCDB6F9F667D1658C" blockId="51.[151,1435,1612,1695]" pageId="51" pageNumber="52">
<emphasis id="7F85EAAC17663B0FCDB6F9F662036571" bold="true" box="[151,281,1612,1634]" pageId="51" pageNumber="52">FIGURE 41</emphasis>
. Illustration of the clasper skeleton of 
<taxonomicName id="8AF14D3D17663B0FCF81F9F760976571" box="[672,909,1613,1634]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="51" pageNumber="52" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17663B0FCF81F9F760976571" box="[672,909,1613,1634]" italics="true" pageId="51" pageNumber="52">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<emphasis id="7F85EAAC17663B0FCEBBF9F660F06571" bold="true" box="[922,1002,1612,1634]" pageId="51" pageNumber="52">
<taxonomicNameLabel id="64B657D717663B0FCEBBF9F660F06571" box="[922,1002,1612,1634]" pageId="51" pageNumber="52" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(based on UNT uncat.) 
<emphasis id="7F85EAAC17663B0FC9FEF9F667EB6571" bold="true" box="[1247,1265,1612,1634]" pageId="51" pageNumber="52">A</emphasis>
. Dorsal view. 
<emphasis id="7F85EAAC17663B0FC8A5F9F6668F6571" bold="true" box="[1412,1429,1612,1634]" pageId="51" pageNumber="52">B</emphasis>
. Ventral view. Abbreviations: 
<emphasis id="7F85EAAC17663B0FCC9FF9D162C76592" bold="true" box="[446,477,1643,1665]" pageId="51" pageNumber="52">AT</emphasis>
, acessory terminal; 
<emphasis id="7F85EAAC17663B0FCF88F9D161D76592" bold="true" box="[681,717,1643,1665]" pageId="51" pageNumber="52">AX</emphasis>
, axial cartilage; 
<emphasis id="7F85EAAC17663B0FCE54F9D1608C6592" bold="true" box="[885,918,1643,1665]" pageId="51" pageNumber="52">BE</emphasis>
, beta cartilage; 
<emphasis id="7F85EAAC17663B0FC916F9D1674E6592" bold="true" box="[1079,1108,1643,1665]" pageId="51" pageNumber="52">B1</emphasis>
, first basal segment; 
<emphasis id="7F85EAAC17663B0FC80DF9D166536592" bold="true" box="[1324,1353,1643,1665]" pageId="51" pageNumber="52">B2</emphasis>
, second basal segment; 
<emphasis id="7F85EAAC17663B0FCC12F9336247658C" bold="true" box="[307,349,1673,1695]" pageId="51" pageNumber="52">DM</emphasis>
, dorsal marginal; 
<emphasis id="7F85EAAC17663B0FCF34F933615E658C" bold="true" box="[533,580,1673,1695]" pageId="51" pageNumber="52">DT2</emphasis>
, dorsal terminal 2; 
<emphasis id="7F85EAAC17663B0FCE2BF933602E658C" bold="true" box="[778,820,1673,1695]" pageId="51" pageNumber="52">VM</emphasis>
, ventral marginal; 
<emphasis id="7F85EAAC17663B0FCED5F933670F658C" bold="true" box="[1012,1045,1673,1695]" pageId="51" pageNumber="52">VT</emphasis>
, ventral terminal.
</paragraph>
</caption>
<caption id="198E663617613B08CDB6FC0062FD677A" httpUri="https://zenodo.org/record/892835/files/figure.png" pageId="52" pageNumber="53" targetBox="[151,1435,193,933]" targetPageId="52">
<paragraph id="4D4E36BE17613B08CDB6FC0062FD677A" blockId="52.[151,1436,954,1129]" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDB6FC00620660C3" bold="true" box="[151,284,954,976]" pageId="52" pageNumber="53">FIGURE 42</emphasis>
. Angular cartilages of species of the 
<taxonomicName id="8AF14D3D17613B08CF88FC01600E60C3" box="[681,788,954,976]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC17613B08CF88FC01600E60C3" box="[681,788,954,976]" italics="true" pageId="52" pageNumber="53">P. scobina</emphasis>
</taxonomicName>
complex. 
<emphasis id="7F85EAAC17613B08CEA5FC00608C60C3" bold="true" box="[900,918,954,976]" pageId="52" pageNumber="53">A</emphasis>
. Holotype of 
<taxonomicName id="8AF14D3D17613B08C90DFC01660F60C3" box="[1068,1301,954,976]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC17613B08C90DFC01660F60C3" box="[1068,1301,954,976]" italics="true" pageId="52" pageNumber="53">Potamotrygon scobina</emphasis>
</taxonomicName>
(MCZ-602s, juvenile male, 238 mm DW). B. 
<taxonomicName id="8AF14D3D17613B08CF23FC6061F760FC" box="[514,749,985,1007]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC17613B08CF23FC6061F760FC" box="[514,749,985,1007]" italics="true" pageId="52" pageNumber="53">Potamotrygon scobina</emphasis>
</taxonomicName>
(MZUSP 104247, adult male, 503 mm DW). 
<emphasis id="7F85EAAC17613B08C9C6FC6367E360FC" bold="true" box="[1255,1273,985,1007]" pageId="52" pageNumber="53">C</emphasis>
. 
<taxonomicName id="8AF14D3D17613B08C82AFC606218671E" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="adamastor" status="sp. nov.">
<emphasis id="7F85EAAC17613B08C82AFC606218671E" italics="true" pageId="52" pageNumber="53">Potamotrygon adamastor</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="64B657D717613B08CC31FC4D6278671E" box="[272,354,1015,1037]" pageId="52" pageNumber="53" rank="species">
<emphasis id="7F85EAAC17613B08CC31FC4D6278671E" bold="true" box="[272,354,1015,1037]" pageId="52" pageNumber="53">sp. nov.</emphasis>
</taxonomicNameLabel>
(MZUSP 104662, adult female, 545 mm DW). 
<emphasis id="7F85EAAC17613B08CE77FC4D6072671E" bold="true" box="[854,872,1015,1037]" pageId="52" pageNumber="53">D</emphasis>
. 
<taxonomicName id="8AF14D3D17613B08CE56FC43675E671E" authorityName="Fontenelle, Silva &amp; Carvalho" authorityYear="2014" box="[887,1092,1015,1038]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="limai">
<emphasis id="7F85EAAC17613B08CE56FC43675E671E" box="[887,1092,1015,1038]" italics="true" pageId="52" pageNumber="53">Potamotrygon limai</emphasis>
</taxonomicName>
(MZUSP 104068, juvenile male, 219 mm DW). 
<emphasis id="7F85EAAC17613B08CC0EFBAC625A673F" bold="true" box="[303,320,1046,1068]" pageId="52" pageNumber="53">E</emphasis>
. 
<taxonomicName id="8AF14D3D17613B08CC6DFBAD6125673F" box="[332,575,1047,1068]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="amazona" status="sp. nov.">
<emphasis id="7F85EAAC17613B08CC6DFBAD6125673F" box="[332,575,1047,1068]" italics="true" pageId="52" pageNumber="53">Potamotrygon amazona</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="64B657D717613B08CF6AFBAC6181673F" box="[587,667,1046,1068]" pageId="52" pageNumber="53" rank="species">
<emphasis id="7F85EAAC17613B08CF6AFBAC6181673F" bold="true" box="[587,667,1046,1068]" pageId="52" pageNumber="53">sp. nov.</emphasis>
</taxonomicNameLabel>
(MZUSP 117344, adult male, 532 mm DW). 
<emphasis id="7F85EAAC17613B08C94AFBAC6762673F" bold="true" box="[1131,1144,1046,1068]" pageId="52" pageNumber="53">F</emphasis>
. 
<taxonomicName id="8AF14D3D17613B08C9A5FBAD6668673F" box="[1156,1394,1047,1068]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="garmani" status="sp. nov.">
<emphasis id="7F85EAAC17613B08C9A5FBAD6668673F" box="[1156,1394,1047,1068]" italics="true" pageId="52" pageNumber="53">Potamotrygon garmani</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="64B657D717613B08C85CFBAC63D96758" pageId="52" pageNumber="53" rank="species">
<emphasis id="7F85EAAC17613B08C85CFBAC63D96758" bold="true" pageId="52" pageNumber="53">sp. nov.</emphasis>
</taxonomicNameLabel>
(UNT 2174, adult? male, 341 mm DW). Abbreviations: 
<emphasis id="7F85EAAC17613B08CE2CFB8F605E6758" bold="true" box="[781,836,1077,1099]" pageId="52" pageNumber="53">AAC</emphasis>
, anterior angular cartilage; 
<emphasis id="7F85EAAC17613B08C940FB8F678C6758" bold="true" box="[1121,1174,1077,1099]" pageId="52" pageNumber="53">LAC</emphasis>
, lateral angular cartilage; 
<emphasis id="7F85EAAC17613B08CDB6FBE963D2677A" bold="true" box="[151,200,1107,1129]" pageId="52" pageNumber="53">PAC</emphasis>
, posterior angular cartilage.
</paragraph>
</caption>
<paragraph id="4D4E36BE17613B08CDE6FB2B60A46605" blockId="52.[151,1437,1169,2022]" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDE6FB2B62B067BA" box="[199,426,1169,1193]" italics="true" pageId="52" pageNumber="53">Synarcual cartilage.</emphasis>
(
<figureCitation id="D5CA2A3B17613B08CC99FB2B611667BA" box="[440,524,1169,1194]" captionStart="FIGURE 40" captionStartId="50.[151,250,1794,1816]" captionTargetBox="[151,1435,301,1772]" captionTargetId="figure@50.[151,1435,301,1772]" captionTargetPageId="50" captionText="FIGURE 40. Skeletal anatomy (from radiographs) of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW). A. Ventral view of the anterior disc, jaws and pectoral girdle. Scale bar = 15 mm. B. Pelvic girdle, pelvic radials, and base of tail. Scale bar = 10 mm. C. Angular cartilages, right side. Scale bar = 5 mm. Abbreviations: AAC, anterior angular cartilage; BCO, coracoid bar; BP, basipterigium; HYO, hyomandibula; LAC, lateral angular cartilage; MC, Meckel's cartilage; MES, mesopterygium; MET, metapterygium; MSC, mesocondyle; MTC, metacondyle; PAC, posterior angular cartilage; PIB, puboischiadic bar; PQ, palatoquadrate; PRC, procondyle; PRO, propterygium." httpUri="https://zenodo.org/record/892831/files/figure.png" pageId="52" pageNumber="53">Fig. 40</figureCitation>
a). Anterior synarcual articulates with neurocranium by a central odontoid process (
<emphasis id="7F85EAAC17613B08CD81FB0E63C067DE" bold="true" box="[160,218,1204,1229]" pageId="52" pageNumber="53">OTP</emphasis>
). Medial crest (
<emphasis id="7F85EAAC17613B08CCB8FB0E62C667DE" bold="true" box="[409,476,1204,1229]" pageId="52" pageNumber="53">MDC</emphasis>
) extended over entire synarcual. Articular surfaces of the scapular process (
<emphasis id="7F85EAAC17613B08C87FFB0E668967DE" bold="true" box="[1374,1427,1204,1229]" pageId="52" pageNumber="53">ASP</emphasis>
) laterally projected, separated by concavity in between. The anterior articular surface is rounded and more prominent then the posterior surface, which presents an acute extremity.
</paragraph>
<paragraph id="4D4E36BE17613B08CDE6FA9B621166D9" blockId="52.[151,1437,1169,2022]" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDE6FA9B6260662A" box="[199,378,1313,1337]" italics="true" pageId="52" pageNumber="53">Pectoral girdle.</emphasis>
(
<figureCitation id="D5CA2A3B17613B08CCADFA9B62F9662A" box="[396,483,1313,1338]" captionStart="FIGURE 40" captionStartId="50.[151,250,1794,1816]" captionTargetBox="[151,1435,301,1772]" captionTargetId="figure@50.[151,1435,301,1772]" captionTargetPageId="50" captionText="FIGURE 40. Skeletal anatomy (from radiographs) of Potamotrygon garmani, sp. nov. (UNT 2178, adult female, 428 mm DW). A. Ventral view of the anterior disc, jaws and pectoral girdle. Scale bar = 15 mm. B. Pelvic girdle, pelvic radials, and base of tail. Scale bar = 10 mm. C. Angular cartilages, right side. Scale bar = 5 mm. Abbreviations: AAC, anterior angular cartilage; BCO, coracoid bar; BP, basipterigium; HYO, hyomandibula; LAC, lateral angular cartilage; MC, Meckel's cartilage; MES, mesopterygium; MET, metapterygium; MSC, mesocondyle; MTC, metacondyle; PAC, posterior angular cartilage; PIB, puboischiadic bar; PQ, palatoquadrate; PRC, procondyle; PRO, propterygium." httpUri="https://zenodo.org/record/892831/files/figure.png" pageId="52" pageNumber="53">Fig. 40</figureCitation>
a). Anterior scapular process more robust; posterior process presents a small round extremity delimiting an adjacent concavity. Scapular process with a slender medial bar, with a central concavity on anterior and posterior margins, and lateral portions with a well developed central concavity. Propterygium (
<emphasis id="7F85EAAC17613B08C876FAD366886691" bold="true" box="[1367,1426,1385,1410]" pageId="52" pageNumber="53">PRO</emphasis>
) robust and elongated, mesopterygium (
<emphasis id="7F85EAAC17613B08CF51FA3761B766B5" bold="true" box="[624,685,1421,1446]" pageId="52" pageNumber="53">MES</emphasis>
) small and metapterygium (
<emphasis id="7F85EAAC17613B08C92CFA37675766B5" bold="true" box="[1037,1101,1421,1446]" pageId="52" pageNumber="53">MET</emphasis>
) posteriorly positioned and elongated.
</paragraph>
<paragraph id="4D4E36BE17613B08CDE6FA6F666D654A" blockId="52.[151,1437,1169,2022]" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDE6FA6F627966FE" box="[199,355,1493,1517]" italics="true" pageId="52" pageNumber="53">Pelvic girdle.</emphasis>
(
<figureCitation id="D5CA2A3B17613B08CC56FA6F62DA66FD" box="[375,448,1493,1518]" captionStart="FIGURE 4" captionStartId="7.[151,250,1726,1748]" captionTargetBox="[283,1303,193,1705]" captionTargetId="figure@7.[283,1303,193,1705]" captionTargetPageId="7" captionText="FIGURE 4. Teeth and dermal denticles of the holotype of Potamotrygon scobina (MCZ- 602 s, juvenile male, 238 mm DW). A. Tooth band of lower jaw. B. Tooth band of upper jaw. C. Lower jaw teeth in detail. D. Upper jaw teeth in detail. E. Denticles of cranial region. F. Dorsal tail thorns at base of tail. G. Denticles of cranial region in detail. H. Dorsal thorns at base of tail in lateral view." httpUri="https://zenodo.org/record/892759/files/figure.png" pageId="52" pageNumber="53">Fig. 4</figureCitation>
b). Prepelvic process (
<emphasis id="7F85EAAC17613B08CFE8FA6F61E666FD" bold="true" box="[713,764,1493,1518]" pageId="52" pageNumber="53">PPP</emphasis>
) elongated, anteriorly projected. Pubosquiadic bar (
<emphasis id="7F85EAAC17613B08C845FA6F668966FD" bold="true" box="[1380,1427,1493,1518]" pageId="52" pageNumber="53">PIB</emphasis>
) slender, with expanded extremities. Modest subtriangular lateral prepelvic processes (
<emphasis id="7F85EAAC17613B08C941FA43678F6501" bold="true" box="[1120,1173,1529,1554]" pageId="52" pageNumber="53">LPP</emphasis>
), positioned anteriorly. Laterally set, robust iliac processes (
<emphasis id="7F85EAAC17613B08CF63F9A761446525" bold="true" box="[578,606,1565,1590]" pageId="52" pageNumber="53">IP</emphasis>
), presenting one round posterior expansion and a straight anterior one. Isquial process (
<emphasis id="7F85EAAC17613B08CC6FF9FB62636549" bold="true" box="[334,377,1601,1626]" pageId="52" pageNumber="53">ISP</emphasis>
) slender, medial, and projecting posteriorly. Four well developed obturator foramina (
<emphasis id="7F85EAAC17613B08C861F9FB667D6549" bold="true" box="[1344,1383,1601,1626]" pageId="52" pageNumber="53">OF</emphasis>
).
</paragraph>
<paragraph id="4D4E36BE17613B08CDE6F9DF672A6469" blockId="52.[151,1437,1169,2022]" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDE6F9DF6294656E" box="[199,398,1637,1661]" italics="true" pageId="52" pageNumber="53">Clasper skeleton.</emphasis>
(
<figureCitation id="D5CA2A3B17613B08CC83F9DF62E3656E" box="[418,505,1637,1662]" captionStart="FIGURE 41" captionStartId="51.[151,250,1612,1634]" captionTargetBox="[289,1285,193,1578]" captionTargetId="figure@51.[289,1285,193,1581]" captionTargetPageId="51" captionText="FIGURE 41. Illustration of the clasper skeleton of Potamotrygon garmani, sp. nov. (based on UNT uncat.) A. Dorsal view. B. Ventral view. Abbreviations: AT, acessory terminal; AX, axial cartilage; BE, beta cartilage; B 1, first basal segment; B 2, second basal segment; DM, dorsal marginal; DT 2, dorsal terminal 2; VM, ventral marginal; VT, ventral terminal." httpUri="https://zenodo.org/record/892833/files/figure.png" pageId="52" pageNumber="53">Fig. 41</figureCitation>
). Basal segment 1 (
<emphasis id="7F85EAAC17613B08CFC6F9DF6012656D" bold="true" box="[743,776,1637,1662]" pageId="52" pageNumber="53">B1</emphasis>
) with a wide anterior margin; both margins oval. Basal segment 2 (
<emphasis id="7F85EAAC17613B08CC3AF933622165B1" bold="true" box="[283,315,1673,1698]" pageId="52" pageNumber="53">B2</emphasis>
) subcylindrical with a concavity on its ventral wall. Both basal segments about equal in length, but segment 2 more slender. Axial cartilage (
<emphasis id="7F85EAAC17613B08CF5CF91761BF65D5" bold="true" box="[637,677,1709,1734]" pageId="52" pageNumber="53">AX</emphasis>
) robust, elongated and cylindrical, curved posteriorly, narrowing towards tip. Ventral marginal cartilage (
<emphasis id="7F85EAAC17613B08CF7EF96B619765F9" bold="true" box="[607,653,1745,1770]" pageId="52" pageNumber="53">VM</emphasis>
) oval, ventrally curved. Beta cartilage (
<emphasis id="7F85EAAC17613B08C97BF96B676565F9" bold="true" box="[1114,1151,1745,1770]" pageId="52" pageNumber="53">BE</emphasis>
) slender and cylindrical, slightly dorsally curved, articulating with basal segment 1. Dorsal marginal cartilage (
<emphasis id="7F85EAAC17613B08C95BF94F67B2641D" bold="true" box="[1146,1192,1781,1806]" pageId="52" pageNumber="53">DM</emphasis>
) well developed and oval, about 1/4 total clasper length, curved medially. Dorsal terminal 2 (
<emphasis id="7F85EAAC17613B08CEEDF8A3671B6421" bold="true" box="[972,1025,1817,1842]" pageId="52" pageNumber="53">DT2</emphasis>
) oval, slender and curved. Terminal accessory cartilage (
<emphasis id="7F85EAAC17613B08CCA9F88762B16445" bold="true" box="[392,427,1853,1878]" pageId="52" pageNumber="53">TA</emphasis>
) slender and straight, presenting a narrow, curved anterior margin. Ventral terminal cartilage (
<emphasis id="7F85EAAC17613B08CC26F8DB62346469" bold="true" box="[263,302,1889,1914]" pageId="52" pageNumber="53">VT</emphasis>
) robust, about 1/3 clasper length, with a triangular posterior portion.
</paragraph>
</subSubSection>
<subSubSection id="05EB653517613B08CDE6F83F677764D1" pageId="52" pageNumber="53" type="materials_examined">
<paragraph id="4D4E36BE17613B08CDE6F83F677764D1" blockId="52.[151,1437,1169,2022]" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDE6F83F62F3648D" bold="true" box="[199,489,1925,1950]" pageId="52" pageNumber="53">Geographic distribution</emphasis>
. 
<taxonomicName id="8AF14D3D17613B08CCD8F83C6018648E" box="[505,770,1926,1949]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="52" pageNumber="53" phylum="Chordata" rank="species" species="garmani">
<emphasis id="7F85EAAC17613B08CCD8F83C6018648E" box="[505,770,1926,1949]" italics="true" pageId="52" pageNumber="53">Potamotrygon garmani</emphasis>
</taxonomicName>
is known from the mid to upper rio 
<collectingRegion id="8F35F85C17613B08C98DF83F6603648D" box="[1196,1305,1925,1950]" country="Brazil" name="Tocantins" pageId="52" pageNumber="53">Tocantins</collectingRegion>
basin (
<figureCitation id="D5CA2A3B17613B08C84EF83F63AD64D2" captionStart="FIGURE 43" captionStartId="53.[151,250,1668,1690]" captionTargetBox="[151,1435,735,1647]" captionTargetId="figure@53.[151,1435,735,1647]" captionTargetPageId="53" captionText="FIGURE 43. Distribution of species of the Potamotrygon scobina complex. Red circle: Potamotrygon scobina; red star: type locality of Potamotrygon scobina; purple diamond: Potamotrygon limai; yellow pentagon: Potamotrygon adamastor, sp. nov.; blue square: Potamotrygon amazona, sp. nov.; green triangle: Potamotrygon garmani, sp. nov." httpUri="https://zenodo.org/record/892837/files/figure.png" pageId="52" pageNumber="53">Fig. 43</figureCitation>
). Specimens were examined from five different localities (see material listed above).
</paragraph>
</subSubSection>
<subSubSection id="05EB653517613B09CDE6F8776177620F" lastPageId="53" lastPageNumber="54" pageId="52" pageNumber="53" type="etymology">
<paragraph id="4D4E36BE17613B09CDE6F8776177620F" blockId="52.[151,1437,1169,2022]" lastBlockId="53.[151,1437,151,680]" lastPageId="53" lastPageNumber="54" pageId="52" pageNumber="53">
<emphasis id="7F85EAAC17613B08CDE6F877625C64F5" bold="true" box="[199,326,1997,2022]" pageId="52" pageNumber="53">Etymology</emphasis>
. Named in honor of Samuel Walton Garman (
<date id="394F107E17613B08CE49F87760F164F6" box="[872,1003,1997,2021]" pageId="52" pageNumber="53" value="1843" valueMax="1927">1843–1927</date>
), an American naturalist who greatly contributed to the development of Zoology, especially Herpetology and Ichthyology, in the 
<collectingCountry id="35E6762E17603B09C98CFF2267E063A3" box="[1197,1274,152,176]" name="United States of America" pageId="53" pageNumber="54">U.S.A.</collectingCountry>
His works on sharks and rays remain among the most impressive and important contributions to the field. Garman coined the genus 
<taxonomicName id="8AF14D3D17603B09CDC0FF5B629B63EB" authorityName="Garman" authorityYear="1877" box="[225,385,225,248]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="53" pageNumber="54" phylum="Chordata" rank="genus">
<emphasis id="7F85EAAC17603B09CDC0FF5B629B63EB" box="[225,385,225,248]" italics="true" pageId="53" pageNumber="54">Potamotrygon</emphasis>
</taxonomicName>
, as well as the family 
<taxonomicName id="8AF14D3D17603B09CFA6FF65604263EB" authorityName="Garman" authorityYear="1877" box="[647,856,223,248]" class="Elasmobranchii" family="Potamotrygonidae" kingdom="Animalia" order="Myliobatiformes" pageId="53" pageNumber="54" phylum="Chordata" rank="family">Potamotrygonidae</taxonomicName>
, and described five species of freshwater stingrays (three remain valid), including 
<taxonomicName id="8AF14D3D17603B09CCD5FEBF6179620F" box="[500,611,260,284]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="53" pageNumber="54" phylum="Chordata" rank="species" species="scobina">
<emphasis id="7F85EAAC17603B09CCD5FEBF6179620F" box="[500,611,260,284]" italics="true" pageId="53" pageNumber="54">P. scobina</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="05EB653517603B09CDE6FE9D63CC61BB" pageId="53" pageNumber="54" type="materials_examined">
<paragraph id="4D4E36BE17603B09CDE6FE9D63CC61BB" blockId="53.[151,1437,151,680]" pageId="53" pageNumber="54">
<materialsCitation id="FD993CE317603B09CDE6FE9D664D6253" ID-GBIF-Occurrence="1586248260" box="[199,1367,295,320]" collectionCode="UNT" country="Brazil" latitude="-12.5" location="Parana" longLatPrecision="1293" longitude="-48.2" pageId="53" pageNumber="54" specimenCode="UNT 2172" specimenCount="10" stateProvince="Parana">
<emphasis id="7F85EAAC17603B09CDE6FE9D62A96253" bold="true" box="[199,435,295,320]" pageId="53" pageNumber="54">Additional material</emphasis>
. (
<specimenCount id="5BF7FD3717603B09CCEAFE9261736253" box="[459,617,295,320]" pageId="53" pageNumber="54" type="generic">10 specimens</specimenCount>
). 
<specimenCode id="1D579EC517603B09CF5DFE9261EC6253" box="[636,758,296,320]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2172</specimenCode>
(juvenile male, 
<quantity id="8A099B5B17603B09CE8FFE9D6716622C" box="[942,1036,295,320]" metricMagnitude="-1" metricUnit="m" metricValue="2.52" pageId="53" pageNumber="54" unit="mm" value="252.0">252 mm</quantity>
DW), same data as holotype
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09C842FE9260CA629B" ID-GBIF-Occurrence="1586248276" collectionCode="NEAMB" country="Brazil" county="Tocantins" latitude="-11.801945" location="rio Santa Tereza" longLatPrecision="21" longitude="-48.639168" municipality="rio Tocantins" pageId="53" pageNumber="54" specimenCode="UNT 2173" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09C842FE9263D56277" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2173</specimenCode>
(subadult male, 
<quantity id="8A099B5B17603B09CCAFFEF662F76277" box="[398,493,332,357]" metricMagnitude="-1" metricUnit="m" metricValue="4.05" pageId="53" pageNumber="54" unit="mm" value="405.0">405 mm</quantity>
DW), 
<location id="482E606517603B09CF1DFEF661E26277" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E606517603B09CF1DFEF661E26277" box="[572,760,332,357]" country="Brazil" county="Tocantins" latitude="-11.801945" longLatPrecision="21" longitude="-48.639168" municipality="rio Tocantins" name="rio Santa Tereza" pageId="53" pageNumber="54" stateProvince="Tocantins">rio Santa Tereza</location>
, municipal district of 
<location id="482E606517603B09CED2FEF6672E6276" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E606517603B09CED2FEF6672E6276" box="[1011,1076,332,357]" country="Brazil" county="Tocantins" latitude="-11.801945" longLatPrecision="21" longitude="-48.639168" municipality="rio Tocantins" name="Peixe" pageId="53" pageNumber="54" stateProvince="Tocantins">Peixe</location>
, 
<collectingMunicipality id="AD2AACC417603B09C960FEF667C36276" box="[1089,1241,332,357]" pageId="53" pageNumber="54">
rio 
<collectingRegion id="8F35F85C17603B09C948FEF667C36276" box="[1129,1241,332,357]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
</collectingMunicipality>
, 
<collectingRegion id="8F35F85C17603B09C9C4FEF666486276" box="[1253,1362,332,357]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
basin, state of 
<collectingRegion id="8F35F85C17603B09CDD1FED56245629B" box="[240,351,367,392]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">
<collectingCounty id="A42F4E3217603B09CDD1FED56245629B" box="[240,351,367,392]" pageId="53" pageNumber="54">Tocantins</collectingCounty>
</collectingRegion>
, 
<collectingCountry id="35E6762E17603B09CC4AFED562A8629B" box="[363,434,367,392]" name="Brazil" pageId="53" pageNumber="54">Brazil</collectingCountry>
, 
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, 
<geoCoordinate id="28C5507917603B09CF1EFECA61D6629B" box="[575,716,368,392]" direction="west" orientation="longitude" pageId="53" pageNumber="54" precision="15" value="-48.639168">48°38’21”W</geoCoordinate>
, coll. staff of 
<collectionCode id="2BE0AE7B17603B09CE46FECA60CA629B" box="[871,976,368,392]" pageId="53" pageNumber="54">NEAMB</collectionCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09CEFDFECA61AC62C3" ID-GBIF-Occurrence="1586248278" collectionCode="NEAMB" country="Brazil" county="Tocantins" latitude="-11.790833" location="rio Tocantins" longLatPrecision="21" longitude="-48.61722" municipality="rio Santa Tereza" pageId="53" pageNumber="54" specimenCode="UNT 2176" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09CEFDFECA674F629B" box="[988,1109,367,392]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2176</specimenCode>
(no size data), 
<location id="482E606517603B09C823FED5668D629B" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E606517603B09C823FED5668D629B" box="[1282,1431,367,392]" country="Brazil" county="Tocantins" latitude="-11.790833" longLatPrecision="21" longitude="-48.61722" municipality="rio Santa Tereza" name="rio Tocantins" pageId="53" pageNumber="54" stateProvince="Tocantins">
rio 
<collectingRegion id="8F35F85C17603B09C809FED5668D629B" box="[1320,1431,367,392]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
</location>
, municipal district of 
<location id="482E606517603B09CCA4FE2E62DC62BE" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E606517603B09CCA4FE2E62DC62BE" box="[389,454,404,429]" country="Brazil" county="Tocantins" latitude="-11.790833" longLatPrecision="21" longitude="-48.61722" municipality="rio Santa Tereza" name="Peixe" pageId="53" pageNumber="54" stateProvince="Tocantins">Peixe</location>
, near the confluence with 
<collectingMunicipality id="AD2AACC417603B09CFD2FE2E60B462BF" box="[755,942,404,429]" pageId="53" pageNumber="54">rio Santa Tereza</collectingMunicipality>
, 
<collectingRegion id="8F35F85C17603B09CE9BFE2E673D62BE" box="[954,1063,404,429]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
basin, state of 
<collectingRegion id="8F35F85C17603B09C9F4FE2E665E62BE" box="[1237,1348,404,429]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">
<collectingCounty id="A42F4E3217603B09C9F4FE2E665E62BE" box="[1237,1348,404,429]" pageId="53" pageNumber="54">Tocantins</collectingCounty>
</collectingRegion>
, 
<collectingCountry id="35E6762E17603B09C870FE2E668262BE" box="[1361,1432,404,429]" name="Brazil" pageId="53" pageNumber="54">Brazil</collectingCountry>
, 
<geoCoordinate id="28C5507917603B09CDB6FE02620062C3" box="[151,282,440,464]" direction="south" orientation="latitude" pageId="53" pageNumber="54" precision="15" value="-11.790833">11°47’27”S</geoCoordinate>
, 
<geoCoordinate id="28C5507917603B09CC08FE0262B262C3" box="[297,424,440,464]" direction="west" orientation="longitude" pageId="53" pageNumber="54" precision="15" value="-48.61722">48°37’2”W</geoCoordinate>
, coll. staff of 
<collectionCode id="2BE0AE7B17603B09CF6CFE0261AC62C3" box="[589,694,440,464]" pageId="53" pageNumber="54">NEAMB</collectionCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09CFE5FE02660962C3" ID-GBIF-Occurrence="1586248282" box="[708,1299,439,464]" collectionCode="UNT" country="Brazil" county="Tocantins" latitude="-11.790833" location="rio Tocantins" longLatPrecision="21" longitude="-48.61722" municipality="rio Santa Tereza" pageId="53" pageNumber="54" specimenCode="UNT 2177, UNT 2176" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09CFE5FE02602562C3" box="[708,831,440,464]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2177</specimenCode>
(no size data), same data as 
<specimenCode id="1D579EC517603B09C9B5FE02660962C3" box="[1172,1299,439,464]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2176</specimenCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09C800FE026094610B" ID-GBIF-Occurrence="1586248285" collectionCode="NEAMB" country="Brazil" county="Tocantins" latitude="-10.720833" location="rio Tocantins" longLatPrecision="21" longitude="-48.420555" municipality="Porto Nacional" pageId="53" pageNumber="54" specimenCode="UNT 2179" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09C800FE02668662C3" box="[1313,1436,440,464]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2179</specimenCode>
(subadult male, 
<quantity id="8A099B5B17603B09CC77FE6662A362E7" box="[342,441,476,501]" metricMagnitude="-1" metricUnit="m" metricValue="3.62" pageId="53" pageNumber="54" unit="mm" value="362.0">362 mm</quantity>
DW), 
<location id="482E606517603B09CF30FE6661B762E6" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E606517603B09CF30FE6661B762E6" box="[529,685,476,501]" country="Brazil" county="Tocantins" latitude="-10.720833" longLatPrecision="21" longitude="-48.420555" municipality="Porto Nacional" name="rio Tocantins" pageId="53" pageNumber="54" stateProvince="Tocantins">
rio 
<collectingRegion id="8F35F85C17603B09CF1FFE6661B762E6" box="[574,685,476,501]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
</location>
, municipal district of 
<collectingMunicipality id="AD2AACC417603B09CE9BFE67677162E6" box="[954,1131,476,501]" pageId="53" pageNumber="54">Porto Nacional</collectingMunicipality>
, 
<collectingRegion id="8F35F85C17603B09C95DFE6667F262E6" box="[1148,1256,476,501]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
basin, state of 
<collectingRegion id="8F35F85C17603B09CDB6FE45621D610B" box="[151,263,511,536]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">
<collectingCounty id="A42F4E3217603B09CDB6FE45621D610B" box="[151,263,511,536]" pageId="53" pageNumber="54">Tocantins</collectingCounty>
</collectingRegion>
, 
<collectingCountry id="35E6762E17603B09CC32FE456240610B" box="[275,346,511,536]" name="Brazil" pageId="53" pageNumber="54">Brazil</collectingCountry>
, 
<geoCoordinate id="28C5507917603B09CC46FE4562F1610B" box="[359,491,511,536]" direction="south" orientation="latitude" pageId="53" pageNumber="54" precision="15" value="-10.720833">10°43’15”S</geoCoordinate>
, 
<geoCoordinate id="28C5507917603B09CCD9FE45619F610B" box="[504,645,511,536]" direction="west" orientation="longitude" pageId="53" pageNumber="54" precision="15" value="-48.420555">48°25’14”W</geoCoordinate>
, coll. staff of 
<collectionCode id="2BE0AE7B17603B09CE04FDBA6094610B" box="[805,910,512,536]" pageId="53" pageNumber="54">NEAMB</collectionCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09CEBBFDBA6031612E" ID-GBIF-Occurrence="1586248279" collectionCode="UNT" collectorName="Brazil" country="Brazil" location="rio Tocantins" municipality="Tocantins" pageId="53" pageNumber="54" specimenCode="UNT 2185" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09CEBBFDBA670F610B" box="[922,1045,511,536]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2185</specimenCode>
(juvenile male, 
<quantity id="8A099B5B17603B09C9EEFDBA66346104" box="[1231,1326,512,536]" metricMagnitude="-1" metricUnit="m" metricValue="2.73" pageId="53" pageNumber="54" unit="mm" value="273.0">273 mm</quantity>
DW), 
<location id="482E606517603B09C85CFE45621C612E" LSID="urn:lsid:plazi:treatment:C55887A8177F3B09CDB6FC1F63CC61BB:482E606517603B09C85CFE45621C612E" country="Brazil" municipality="Tocantins" name="rio Tocantins" pageId="53" pageNumber="54" stateProvince="Tocantins">
rio 
<collectingRegion id="8F35F85C17603B09CDB6FD9E621C612E" box="[151,262,548,573]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
</location>
, 
<collectingRegion id="8F35F85C17603B09CC32FD9E6265612E" box="[275,383,548,573]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">Tocantins</collectingRegion>
basin, state of 
<collectingRegion id="8F35F85C17603B09CF0FFD9E6187612E" box="[558,669,548,573]" country="Brazil" name="Tocantins" pageId="53" pageNumber="54">
<collectingMunicipality id="AD2AACC417603B09CF0FFD9E6187612E" box="[558,669,548,573]" pageId="53" pageNumber="54">Tocantins</collectingMunicipality>
</collectingRegion>
, 
<collectingCountry id="35E6762E17603B09CF8BFD9E61EB612E" box="[682,753,548,573]" name="Brazil" pageId="53" pageNumber="54">
<collectorName id="E004536817603B09CF8BFD9E61EB612E" box="[682,753,548,573]" pageId="53" pageNumber="54">Brazil</collectorName>
</collectingCountry>
, coll
</materialsCitation>
. NEAMB; 
<materialsCitation id="FD993CE317603B09CE8CFD9F62B16173" ID-GBIF-Occurrence="1586248277" collectionCode="UNT" collectorName="Brazil" country="Brazil" location="rio Tocantins" municipality="Tocantins" pageId="53" pageNumber="54" specimenCode="UNT 2184, UNT 2185" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09CE8CFD9F673D612F" box="[941,1063,548,572]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2184</specimenCode>
(juvenile female, 
<quantity id="8A099B5B17603B09C9D6FD9E664F612F" box="[1271,1365,548,573]" metricMagnitude="-1" metricUnit="m" metricValue="2.26" pageId="53" pageNumber="54" unit="mm" value="226.0">226 mm</quantity>
DW), same data as 
<specimenCode id="1D579EC517603B09CC0FFDF262B16173" box="[302,427,583,608]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2185</specimenCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09CC99FDF267B16173" ID-GBIF-Occurrence="1586248283" box="[440,1195,583,608]" collectionCode="UNT" collectorName="Brazil" country="Brazil" location="rio Tocantins" municipality="Tocantins" pageId="53" pageNumber="54" specimenCode="UNT 2186, UNT 2185" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09CC99FDF2612B6173" box="[440,561,583,608]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2186</specimenCode>
(juvenile male, 
<quantity id="8A099B5B17603B09CFCBFDFD6052614C" box="[746,840,583,608]" metricMagnitude="-1" metricUnit="m" metricValue="2.76" pageId="53" pageNumber="54" unit="mm" value="276.0">276 mm</quantity>
DW), same data as 
<specimenCode id="1D579EC517603B09C90EFDF267B16173" box="[1071,1195,583,608]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2185</specimenCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09C999FDF261E36196" ID-GBIF-Occurrence="1586248284" collectionCode="UNT" collectorName="Brazil" country="Brazil" location="rio Tocantins" municipality="Tocantins" pageId="53" pageNumber="54" specimenCode="UNT 1211, UNT 2185" specimenCount="1" stateProvince="Tocantins">
<specimenCode id="1D579EC517603B09C999FDF2662B6173" box="[1208,1329,584,608]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 1211</specimenCode>
(juvenile female, cleaned and stained), same data as 
<specimenCode id="1D579EC517603B09CF5CFDD761E36196" box="[637,761,620,645]" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2185</specimenCode>
</materialsCitation>
; 
<materialsCitation id="FD993CE317603B09CE27FDD763CC61BB" ID-GBIF-Occurrence="1586248281" collectionCode="UNT" collectorName="Brazil" country="Brazil" location="rio Tocantins" municipality="Tocantins" pageId="53" pageNumber="54" specimenCode="UNT 2185" specimenCount="1" stateProvince="Tocantins">
<collectionCode id="2BE0AE7B17603B09CE27FDD7605A6197" box="[774,832,621,644]" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT</collectionCode>
uncat. (adult male, 
<quantity id="8A099B5B17603B09C900FDD667646197" box="[1057,1150,620,644]" metricMagnitude="-1" metricUnit="m" metricValue="4.04" pageId="53" pageNumber="54" unit="mm" value="404.0">404 mm</quantity>
DW), same data as 
<specimenCode id="1D579EC517603B09C842FDD763C961BB" collectionCode="UNT" country="Argentina" httpUri="http://grbio.org/cool/9qsd-ymew" name="Universidad nacional de Tucumn" pageId="53" pageNumber="54">UNT 2185</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
</treatment>
</document>