889 lines
79 KiB
XML
889 lines
79 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.5070644" ID-GBIF-Dataset="6d03ed87-ad86-4744-9799-63b439f85862" ID-GBIF-Taxon="183323034" ID-ISSN="1982-0224" ID-Zenodo-Dep="5070644" checkinTime="1614363068153" checkinUser="carolina" docAuthor="Rosa, Ricardo S., de Carvalho, Marcelo R. & Wanderley, Cristiane de Almeida" docDate="2008" docId="E020885DFFA4167951D274ADFA7BFC34" docLanguage="en" docName="NeotropIchthyol.6.1.1-8.pdf" docOrigin="Neotropical Ichthyology 6 (1)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252008000100001&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Potamotrygon boesemani Rosa & de Carvalho & Wanderley 2008, new species" docType="treatment" docVersion="6" lastPageId="5" masterDocId="1C19F025FFA5167C513F7746FFE0FFE6" masterDocTitle="Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam" masterLastPageNumber="1" masterPageNumber="1" pageId="1" pageNumber="1" updateTime="1635479184122" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rosa, Ricardo S.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>de Carvalho, Marcelo R.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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||
</mods:role>
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<mods:namePart>Wanderley, Cristiane de Almeida</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Neotropical Ichthyology</mods:title>
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</mods:titleInfo>
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<mods:part>
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||
<mods:date>2008</mods:date>
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||
<mods:detail type="pubDate">
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<mods:number>2008-03-31</mods:number>
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</mods:detail>
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||
<mods:detail type="volume">
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||
<mods:number>6</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>1</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252008000100001&lng=en&tlng=en</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1590/S1679-62252008000100001</mods:identifier>
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<mods:identifier type="GBIF-Dataset">6d03ed87-ad86-4744-9799-63b439f85862</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4567114</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5070644" ID-GBIF-Taxon="183323034" ID-Zenodo-Dep="5070644" LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34" httpUri="http://treatment.plazi.org/id/E020885DFFA4167951D274ADFA7BFC34" lastPageId="5" pageId="1">
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<subSubSection pageId="1" type="nomenclature">
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<paragraph blockId="1.[237,662,1003,1059]" pageId="1">
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<emphasis bold="true" box="[237,662,1003,1027]" pageId="1">
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<emphasis bold="true" box="[237,525,1003,1027]" italics="true" pageId="1">
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<taxonomicName authority="Rosa & de Carvalho & Wanderley, 2008" authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[237,519,1003,1027]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="1" phylum="Chordata" rank="species" species="boesemani" status="new species">Potamotrygon boesemani</taxonomicName>
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,
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||
</emphasis>
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<taxonomicNameLabel box="[531,662,1004,1027]" pageId="1" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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<figureCitation box="[389,488,1036,1059]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStartId-0="1.[129,168,2021,2044]" captionStartId-1="2.[136,175,1346,1369]" captionStartId-2="2.[816,855,1070,1093]" captionStartId-3="3.[129,168,1120,1143]" captionStartId-4="3.[129,168,1950,1973]" captionStartId-5="4.[136,175,1978,2001]" captionTargetBox-0="[129,1452,1240,1992]" captionTargetBox-1="[136,778,260,1323]" captionTargetBox-2="[816,1458,261,1044]" captionTargetBox-3="[129,1452,260,1096]" captionTargetBox-4="[129,1451,1213,1919]" captionTargetBox-5="[218,1361,1265,1927]" captionTargetId-0="figure-517@1.[129,1452,1240,1992]" captionTargetId-1="figure-426@2.[136,779,260,1323]" captionTargetId-2="figure-459@2.[816,1458,261,1044]" captionTargetId-3="figure-10@3.[129,1452,260,1096]" captionTargetId-4="figure-11@3.[129,1451,1213,1919]" captionTargetId-5="figure-14@4.[189,1398,1245,1947]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="2" captionTargetPageId-3="3" captionTargetPageId-4="3" captionTargetPageId-5="4" captionText-0="Fig. 1. Potamotrygon boesemani. Dorsal (A) and ventral (B) views of holotype (USNM 225574, 377 mm DW), Corantijn river." captionText-1="Fig. 2. Potamotrygon boesemani. Detailed view of interorbital region (A) and of mouth and nasal cavity (B) of holotype (USNM 225574, 377 mm DW)." captionText-2="Fig. 3. Potamotrygon boesemani. Dorsal view of paratype (USNM 225575, 250 mm DW), from Corantijn river." captionText-3="Fig. 4. Potamotrygon boesemani. Dorsal (A) and ventral (B) views of paratype (USNM 388849, male, 413 mm DW), from Corantijn river." captionText-4="Fig. 5. Potamotrygon boesemani. Dorsal (A) and ventral (B) views of paratype (USNM 388849, female, 427 mm DW), from Corantijn river." captionText-5="Fig. 6. Potamotrygon boesemani. Dorsal views of non-type specimens (RMNH 26188), from Corantijn river: (A) 275 mm DW; (B) 364mm DW." figureDoi-0="http://doi.org/10.5281/zenodo.4567116" figureDoi-1="http://doi.org/10.5281/zenodo.4567122" figureDoi-2="http://doi.org/10.5281/zenodo.4567120" figureDoi-3="http://doi.org/10.5281/zenodo.4567124" figureDoi-4="http://doi.org/10.5281/zenodo.4567126" figureDoi-5="http://doi.org/10.5281/zenodo.4567128" httpUri-0="https://zenodo.org/record/4567116/files/figure.png" httpUri-1="https://zenodo.org/record/4567122/files/figure.png" httpUri-2="https://zenodo.org/record/4567120/files/figure.png" httpUri-3="https://zenodo.org/record/4567124/files/figure.png" httpUri-4="https://zenodo.org/record/4567126/files/figure.png" httpUri-5="https://zenodo.org/record/4567128/files/figure.png" pageId="1">Figs. 1–6</figureCitation>
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||
,
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||
<figureCitation box="[497,510,1036,1059]" captionStart="Fig" captionStartId="5.[130,169,1894,1917]" captionTargetBox="[351,1225,1390,1852]" captionTargetId="figure-489@5.[336,1243,1372,1872]" captionTargetPageId="5" captionText="Fig. 8. Potamotrygon boesemani. (A) Dorsal view of neurocranium. (B) Ventral view of neurocranium and jaws, traced from radiograph (Meckel’s cartilage and palatoquadrate somewhat distorted by opened mouth) (USNM 225574, 377 mm DW). Note that antorbital cartilage has been removed from left side in B. Abbreviations: aac=anterior angular cartilage, aoc=antorbital cartilage, fpf=frontoparietal fontanelle, hyo=hyomandibula, Mc=Meckel’s cartilage, pac=posterior angular cartilage, pcf=precerebral fontanelle, pop=postorbital process, pq=palatoquadrate, prp=preorbital process, sp=supraorbital process." figureDoi="http://doi.org/10.5281/zenodo.4567134" httpUri="https://zenodo.org/record/4567134/files/figure.png" pageId="1">8</figureCitation>
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</paragraph>
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||
</subSubSection>
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<subSubSection pageId="1" type="materials_examined">
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||
<paragraph blockId="1.[129,772,1099,1178]" pageId="1">
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||
<materialsCitation ID-GBIF-Occurrence="3313908305" collectingDate="1980-09-09" collectionCode="R" country="Suriname" county="Vari" latitude="5.0" location="Matapi Creek" longLatPrecision="1305" longitude="-57.266666" municipality="Corantijn River" pageId="1" specimenCode="USNM 225574" specimenCount="1" stateProvince="Nickerie" typeStatus="holotype">
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<emphasis bold="true" box="[129,229,1099,1120]" pageId="1">
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||
<typeStatus box="[129,226,1099,1120]" pageId="1">Holotype</typeStatus>
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.
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||
</emphasis>
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||
<specimenCode box="[235,383,1099,1120]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 225574</specimenCode>
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||
(male,
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<quantity box="[455,535,1099,1120]" metricMagnitude="-1" metricUnit="m" metricValue="3.77" pageId="1" unit="mm" value="377.0">377 mm</quantity>
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DW),
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<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D5368730DFD3FFB86" box="[599,735,1099,1120]" country="Suriname" county="Vari" latitude="5.0" longLatPrecision="1305" longitude="-57.266666" municipality="Corantijn River" name="Matapi Creek" pageId="1" stateProvince="Nickerie">Matapi Creek</location>
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||
, ca.
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||
<quantity box="[129,181,1128,1149]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="1" unit="km" value="1.0">1 km</quantity>
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||
from
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<collectingMunicipality box="[247,406,1128,1149]" pageId="1">Corantijn River</collectingMunicipality>
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||
,
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||
<collectingRegion box="[419,589,1128,1149]" country="Suriname" name="Nickerie" pageId="1">Nickerie District</collectingRegion>
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||
,
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<collectingCountry box="[602,687,1128,1149]" name="Suriname" pageId="1">Surinam</collectingCountry>
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,
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<geoCoordinate box="[701,771,1128,1149]" degrees="5" direction="north" minutes="00" orientation="latitude" pageId="1" precision="925" value="5.0">5º00’N</geoCoordinate>
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<geoCoordinate box="[129,216,1157,1178]" degrees="57" direction="west" minutes="16" orientation="longitude" pageId="1" precision="925" value="-57.266666">57º16’W</geoCoordinate>
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,
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||
<collectionCode box="[226,245,1157,1178]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1">R</collectionCode>
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||
.
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||
<collectingCounty box="[253,294,1157,1178]" pageId="1">Vari</collectingCounty>
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||
<emphasis box="[299,342,1157,1178]" italics="true" pageId="1">et al</emphasis>
|
||
.,
|
||
<date box="[360,472,1157,1178]" pageId="1" value="1980-09-09">
|
||
<collectingDate box="[360,472,1157,1178]" pageId="1" value="1980-09-09">9 Sep 1980</collectingDate>
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||
</date>
|
||
. (
|
||
<figureCitation box="[487,554,1157,1178]" captionStart="Fig" captionStartId="1.[129,168,2021,2044]" captionTargetBox="[129,1452,1240,1992]" captionTargetId="figure-517@1.[129,1452,1240,1992]" captionTargetPageId="1" captionText="Fig. 1. Potamotrygon boesemani. Dorsal (A) and ventral (B) views of holotype (USNM 225574, 377 mm DW), Corantijn river." figureDoi="http://doi.org/10.5281/zenodo.4567116" httpUri="https://zenodo.org/record/4567116/files/figure.png" pageId="1">Figs. 1</figureCitation>
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||
,
|
||
<figureCitation box="[566,580,1157,1178]" captionStart="Fig" captionStartId="2.[136,175,1346,1369]" captionTargetBox="[136,778,260,1323]" captionTargetId="figure-426@2.[136,779,260,1323]" captionTargetPageId="2" captionText="Fig. 2. Potamotrygon boesemani. Detailed view of interorbital region (A) and of mouth and nasal cavity (B) of holotype (USNM 225574, 377 mm DW)." figureDoi="http://doi.org/10.5281/zenodo.4567122" httpUri="https://zenodo.org/record/4567122/files/figure.png" pageId="1">2</figureCitation>
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||
).
|
||
</materialsCitation>
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||
</paragraph>
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||
<paragraph blockId="1.[809,1451,261,829]" pageId="1">
|
||
<materialsCitation ID-GBIF-Occurrence="3313908306" collectingDate="1980-09-12" collectionCode="USNM" country="Suriname" latitude="4.8" location="Camp Mataway" longLatPrecision="1306" longitude="-57.716667" municipality="Vari" pageId="1" specimenCode="USNM 225216" specimenCount="1" stateProvince="Nickerie" typeStatus="paratype">
|
||
<emphasis bold="true" box="[809,919,261,282]" pageId="1">
|
||
<typeStatus box="[809,915,261,282]" pageId="1">Paratypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<specimenCode box="[927,1077,261,282]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 225216</specimenCode>
|
||
(female,
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||
<quantity box="[1173,1255,261,282]" metricMagnitude="-1" metricUnit="m" metricValue="1.53" pageId="1" unit="mm" value="153.0">153 mm</quantity>
|
||
DW), stream about
|
||
<quantity box="[809,874,290,311]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="1" unit="km" value="0.5">0.5 km</quantity>
|
||
inland of
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D52F97664FBBDFED1" box="[966,1117,290,311]" country="Suriname" latitude="4.8" longLatPrecision="1306" longitude="-57.716667" municipality="Vari" name="Camp Mataway" pageId="1" stateProvince="Nickerie">Camp Mataway</location>
|
||
,
|
||
<collectingRegion box="[1124,1284,290,311]" country="Suriname" name="Nickerie" pageId="1">Nickerie District</collectingRegion>
|
||
,
|
||
<collectingCountry box="[1292,1375,290,311]" name="Suriname" pageId="1">Surinam</collectingCountry>
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||
,
|
||
<geoCoordinate box="[1383,1451,290,311]" degrees="4" direction="north" minutes="48" orientation="latitude" pageId="1" precision="925" value="4.8">4º48’N</geoCoordinate>
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||
<geoCoordinate box="[809,896,319,340]" degrees="57" direction="west" minutes="43" orientation="longitude" pageId="1" precision="925" value="-57.716667">57º43’W</geoCoordinate>
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||
,
|
||
<collectingMunicipality box="[906,946,319,340]" pageId="1">Vari</collectingMunicipality>
|
||
<emphasis box="[952,995,319,340]" italics="true" pageId="1">et al</emphasis>
|
||
.,
|
||
<date box="[1014,1138,319,340]" pageId="1" value="1980-09-12">
|
||
<collectingDate box="[1014,1138,319,340]" pageId="1" value="1980-09-12">12 Sep 1980</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3313908309" collectionCode="USNM" country="Suriname" latitude="5.133333" location="Corantijn River" longLatPrecision="1305" longitude="-57.3" pageId="1" specimenCode="USNM 225575" specimenCount="1" stateProvince="Nickerie" typeStatus="paratype">
|
||
<specimenCode box="[1148,1297,319,340]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 225575</specimenCode>
|
||
(male,
|
||
<quantity box="[1371,1451,319,340]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="1" unit="mm" value="250.0">250 mm</quantity>
|
||
DW),
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D525C761DFC17FE96" box="[867,1015,347,368]" country="Suriname" latitude="5.133333" longLatPrecision="1305" longitude="-57.3" name="Corantijn River" pageId="1" stateProvince="Nickerie">Corantijn River</location>
|
||
at km 180,
|
||
<collectingRegion box="[1122,1283,347,368]" country="Suriname" name="Nickerie" pageId="1">Nickerie District</collectingRegion>
|
||
,
|
||
<collectingCountry box="[1291,1374,347,368]" name="Suriname" pageId="1">Surinam</collectingCountry>
|
||
,
|
||
<geoCoordinate box="[1382,1451,347,368]" degrees="5" direction="north" minutes="08" orientation="latitude" pageId="1" precision="925" value="5.133333">5º08’N</geoCoordinate>
|
||
<geoCoordinate box="[809,896,376,397]" degrees="57" direction="west" minutes="18" orientation="longitude" pageId="1" precision="925" value="-57.3">57º18’W</geoCoordinate>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation ID-GBIF-Occurrence="3313908302" box="[906,1230,376,397]" collectingDate="1980-09-08" collectionCode="R" country="Suriname" location="Vari" pageId="1" specimenCount="1" stateProvince="Nickerie" typeStatus="paratype">
|
||
<collectionCode box="[906,925,376,397]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1">R</collectionCode>
|
||
.
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D5299763EFC2FFE6B" box="[934,975,376,397]" country="Suriname" name="Vari" pageId="1" stateProvince="Nickerie">Vari</location>
|
||
<emphasis box="[980,1022,376,397]" italics="true" pageId="1">et al</emphasis>
|
||
.,
|
||
<date box="[1041,1150,376,397]" pageId="1" value="1980-09-08">
|
||
<collectingDate box="[1041,1150,376,397]" pageId="1" value="1980-09-08">8 Sep 1980</collectingDate>
|
||
</date>
|
||
(
|
||
<figureCitation box="[1163,1221,376,397]" captionStart="Fig" captionStartId="2.[816,855,1070,1093]" captionTargetBox="[816,1458,261,1044]" captionTargetId="figure-459@2.[816,1458,261,1044]" captionTargetPageId="2" captionText="Fig. 3. Potamotrygon boesemani. Dorsal view of paratype (USNM 225575, 250 mm DW), from Corantijn river." figureDoi="http://doi.org/10.5281/zenodo.4567120" httpUri="https://zenodo.org/record/4567120/files/figure.png" pageId="1">Fig. 3</figureCitation>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3313908310" collectingDate="1980-09-09" collectionCode="USNM" country="Suriname" county="Vari" latitude="5.0" location="Matapi Creek" longLatPrecision="1305" longitude="-57.266666" municipality="Corantijn River" pageId="1" specimenCode="USNM 388849" specimenCount="1" stateProvince="Nickerie" typeStatus="paratype">
|
||
<specimenCode box="[1241,1390,376,397]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 388849</specimenCode>
|
||
(male [
|
||
<figureCitation box="[815,876,405,426]" captionStart="Fig" captionStartId="3.[129,168,1120,1143]" captionTargetBox="[129,1452,260,1096]" captionTargetId="figure-10@3.[129,1452,260,1096]" captionTargetPageId="3" captionText="Fig. 4. Potamotrygon boesemani. Dorsal (A) and ventral (B) views of paratype (USNM 388849, male, 413 mm DW), from Corantijn river." figureDoi="http://doi.org/10.5281/zenodo.4567124" httpUri="https://zenodo.org/record/4567124/files/figure.png" pageId="1">Fig. 4</figureCitation>
|
||
],
|
||
<quantity box="[892,972,405,426]" metricMagnitude="-1" metricUnit="m" metricValue="4.13" pageId="1" unit="mm" value="413.0">413 mm</quantity>
|
||
DW; female [
|
||
<figureCitation box="[1107,1167,405,426]" captionStart="Fig" captionStartId="3.[129,168,1950,1973]" captionTargetBox="[129,1451,1213,1919]" captionTargetId="figure-11@3.[129,1451,1213,1919]" captionTargetPageId="3" captionText="Fig. 5. Potamotrygon boesemani. Dorsal (A) and ventral (B) views of paratype (USNM 388849, female, 427 mm DW), from Corantijn river." figureDoi="http://doi.org/10.5281/zenodo.4567126" httpUri="https://zenodo.org/record/4567126/files/figure.png" pageId="1">Fig. 5</figureCitation>
|
||
],
|
||
<quantity box="[1185,1265,405,426]" metricMagnitude="-1" metricUnit="m" metricValue="4.27" pageId="1" unit="mm" value="427.0">427 mm</quantity>
|
||
DW), same data as holotype
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="1.[809,1451,261,829]" pageId="1">
|
||
<emphasis bold="true" box="[809,1024,462,483]" pageId="1">Non-type specimens.</emphasis>
|
||
<materialsCitation ID-GBIF-Occurrence="3313908312" collectionCode="RMNH" country="Suriname" location="Kabalebo river" municipality="Corantijn river" pageId="1" specimenCode="RMNH 26188" specimenCount="1">
|
||
<specimenCode box="[1033,1175,462,483]" collectionCode="RMNH" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" lsid="urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="1" type="Museum">RMNH 26188</specimenCode>
|
||
(two females, 275 and
|
||
<quantity metricMagnitude="-1" metricUnit="m" metricValue="3.6399999999999997" pageId="1" unit="mm" value="364.0">364 mm</quantity>
|
||
DW), tributary of
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D553776ADFB7CFDE6" box="[1032,1180,491,512]" country="Suriname" municipality="Corantijn river" name="Kabalebo river" pageId="1">Kabalebo river</location>
|
||
, ca.
|
||
<locationDeviation location="Avanavero Falls" pageId="1">
|
||
<quantity box="[1224,1275,491,512]" metricMagnitude="4" metricUnit="m" metricValue="1.2874752" pageId="1" unit="mi" value="8.0">8 mi.</quantity>
|
||
below Avanavero Falls
|
||
</locationDeviation>
|
||
,
|
||
<collectingMunicipality box="[870,1016,520,541]" pageId="1">Corantijn river</collectingMunicipality>
|
||
drainage,
|
||
<collectingCountry box="[1121,1203,520,541]" name="Suriname" pageId="1">Surinam</collectingCountry>
|
||
(
|
||
<figureCitation box="[1219,1280,520,541]" captionStart="Fig" captionStartId="4.[136,175,1978,2001]" captionTargetBox="[218,1361,1265,1927]" captionTargetId="figure-14@4.[189,1398,1245,1947]" captionTargetPageId="4" captionText="Fig. 6. Potamotrygon boesemani. Dorsal views of non-type specimens (RMNH 26188), from Corantijn river: (A) 275 mm DW; (B) 364mm DW." figureDoi="http://doi.org/10.5281/zenodo.4567128" httpUri="https://zenodo.org/record/4567128/files/figure.png" pageId="1">Fig. 6</figureCitation>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3313908308" collectionCode="USNM" country="Suriname" location="Kabalebo river" municipality="Corantijn river" pageId="1" specimenCode="USNM 226191" specimenCount="1">
|
||
<specimenCode box="[1300,1451,520,541]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 226191</specimenCode>
|
||
(male,
|
||
<quantity box="[875,954,549,570]" metricMagnitude="-1" metricUnit="m" metricValue="1.28" pageId="1" unit="mm" value="128.0">128 mm</quantity>
|
||
DW), same data as USNM 225575
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3313908303" collectionCode="USNM" country="Suriname" location="Kabalebo river" municipality="Corantijn river" pageId="1" specimenCode="USNM 226192" specimenCount="1">
|
||
<specimenCode box="[1303,1451,549,570]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 226192</specimenCode>
|
||
(one male and two female embryos aborted by adult female), same data as USNM 225574
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3313908301" collectionCode="USNM" country="Suriname" county="Corantijn" latitude="3.6" location="Lucie River" longLatPrecision="1307" longitude="-57.616665" municipality="Amotopo-Camp Geol. Rd." pageId="1" specimenCode="USNM 226193" specimenCount="1" stateProvince="Nickerie">
|
||
<specimenCode box="[1043,1192,606,627]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 226193</specimenCode>
|
||
(two females, 134 and
|
||
<quantity metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="1" unit="mm" value="150.0">150 mm</quantity>
|
||
DW), stream on south bank of
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D5543753DFB12FD76" box="[1148,1266,635,656]" country="Suriname" county="Corantijn" latitude="3.6" longLatPrecision="1307" longitude="-57.616665" municipality="Amotopo-Camp Geol. Rd." name="Lucie River" pageId="1" stateProvince="Nickerie">Lucie River</location>
|
||
, ca.
|
||
<quantity box="[1308,1356,635,656]" metricMagnitude="3" metricUnit="m" metricValue="6.0" pageId="1" unit="km" value="6.0">6 km</quantity>
|
||
upstream of ferry crossing on
|
||
<collectingMunicipality box="[999,1257,664,685]" pageId="1">Amotopo-Camp Geol. Rd.</collectingMunicipality>
|
||
,
|
||
<collectingCounty box="[1265,1357,664,685]" pageId="1">Corantijn</collectingCounty>
|
||
drainage,
|
||
<collectingRegion box="[809,974,693,714]" country="Suriname" name="Nickerie" pageId="1">Nickerie District</collectingRegion>
|
||
,
|
||
<collectingCountry box="[984,1069,693,714]" name="Suriname" pageId="1">Surinam</collectingCountry>
|
||
,
|
||
<geoCoordinate box="[1078,1148,693,714]" degrees="3" direction="north" minutes="36" orientation="latitude" pageId="1" precision="925" value="3.6">3º36’N</geoCoordinate>
|
||
<geoCoordinate box="[1153,1240,693,714]" degrees="57" direction="west" minutes="37" orientation="longitude" pageId="1" precision="925" value="-57.616665">57º37’W</geoCoordinate>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation ID-GBIF-Occurrence="3313908311" collectingDate="1980-09-18" collectionCode="R" collectorName="Vari" country="Suriname" pageId="1" specimenCount="1" stateProvince="Nickerie">
|
||
<collectionCode box="[1250,1269,693,714]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1">R</collectionCode>
|
||
.
|
||
<collectorName box="[1278,1319,693,714]" pageId="1">Vari</collectorName>
|
||
<emphasis box="[1324,1367,693,714]" italics="true" pageId="1">et al</emphasis>
|
||
.,
|
||
<date pageId="1" value="1980-09-18">
|
||
<collectingDate pageId="1" value="1980-09-18">18 Sep 1980</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3313908304" collectionCode="USNM" country="Suriname" elevation="300" latitude="3.55" location="Corantijn river" longLatPrecision="1307" longitude="-57.666668" municipality="North of Amotopo Boat Landing" pageId="1" specimenCode="USNM 226194" specimenCount="1" stateProvince="Nickerie">
|
||
<specimenCode box="[872,1022,722,743]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" type="Museum">USNM 226194</specimenCode>
|
||
(male,
|
||
<quantity box="[1099,1181,722,743]" metricMagnitude="-1" metricUnit="m" metricValue="1.63" pageId="1" unit="mm" value="163.0">163 mm</quantity>
|
||
DW), small creek entering
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA4167D521675A8FC55FCE5" box="[809,949,750,771]" country="Suriname" latitude="3.55" longLatPrecision="1307" longitude="-57.666668" municipality="North of Amotopo Boat Landing" name="Corantijn river" pageId="1" stateProvince="Nickerie">Corantijn river</location>
|
||
on east side approximately
|
||
<quantity box="[1212,1272,750,771]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="1" unit="m" value="300.0">
|
||
<elevation box="[1212,1272,750,771]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="1" unit="m" value="300.0">300 m</elevation>
|
||
</quantity>
|
||
<collectingMunicipality pageId="1">North of Amotopo Boat Landing</collectingMunicipality>
|
||
,
|
||
<collectingRegion box="[950,1114,779,800]" country="Suriname" name="Nickerie" pageId="1">Nickerie District</collectingRegion>
|
||
,
|
||
<collectingCountry box="[1122,1207,779,800]" name="Suriname" pageId="1">Surinam</collectingCountry>
|
||
,
|
||
<geoCoordinate box="[1215,1284,779,800]" degrees="3" direction="north" minutes="33" orientation="latitude" pageId="1" precision="925" value="3.55">3º33’N</geoCoordinate>
|
||
<geoCoordinate box="[1289,1376,779,800]" degrees="57" direction="west" minutes="40" orientation="longitude" pageId="1" precision="925" value="-57.666668">57º40’W</geoCoordinate>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation ID-GBIF-Occurrence="3313908307" collectingDate="1980-09-19" collectionCode="R" collectorName="Vari" country="Suriname" pageId="1" specimenCount="1" stateProvince="Nickerie">
|
||
<collectionCode box="[1384,1403,779,800]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1">R</collectionCode>
|
||
.
|
||
<collectorName box="[1411,1451,779,800]" pageId="1">Vari</collectorName>
|
||
<emphasis box="[809,851,808,829]" italics="true" pageId="1">et al</emphasis>
|
||
.,
|
||
<date box="[868,992,808,829]" pageId="1" value="1980-09-19">
|
||
<collectingDate box="[868,992,808,829]" pageId="1" value="1980-09-19">19 Sep 1980</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="2" pageId="1" type="diagnosis">
|
||
<paragraph blockId="1.[809,1451,869,1180]" pageId="1">
|
||
<emphasis bold="true" box="[809,927,869,892]" pageId="1">Diagnosis.</emphasis>
|
||
Dorsal region of disc of dark brown background coloration, with deep orange to red ocellated spots of irregular form, encircled by relatively broad black rings, in irregular concentric series, and frequently in pairs around disc center; buccal cavity dark-pigmented with orange spots in adult specimens. This species is distinguished from the ocellated congeners
|
||
<taxonomicName box="[924,1028,1061,1084]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="1" phylum="Chordata" rank="species" species="motoro">
|
||
<emphasis box="[924,1028,1061,1084]" italics="true" pageId="1">P. motoro</emphasis>
|
||
</taxonomicName>
|
||
(Natterer in Müller & Henle),
|
||
<taxonomicName authority="(Castelnau)" baseAuthorityName="Castelnau" baseAuthorityYear="1855" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="1" phylum="Chordata" rank="species" species="henlei">
|
||
<emphasis box="[1359,1451,1061,1084]" italics="true" pageId="1">P. henlei</emphasis>
|
||
(Castelnau)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName authority="Castex & Castello" authorityName="Castex & Castello" authorityYear="1970" box="[993,1313,1093,1116]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="1" phylum="Chordata" rank="species" species="leopoldi">
|
||
<emphasis box="[993,1110,1093,1116]" italics="true" pageId="1">P. leopoldi</emphasis>
|
||
Castex & Castello
|
||
</taxonomicName>
|
||
by the more intensely colored ocelli, which are usually yellow in the latter species. From
|
||
<taxonomicName box="[961,1061,1157,1180]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="1" phylum="Chordata" rank="species" species="motoro">
|
||
<emphasis box="[961,1061,1157,1180]" italics="true" pageId="1">P.motoro</emphasis>
|
||
</taxonomicName>
|
||
, it is also distinguished by the darker
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567116" ID-Zenodo-Dep="4567116" box="[129,1452,2021,2044]" httpUri="https://zenodo.org/record/4567116/files/figure.png" pageId="1" startId="1.[129,168,2021,2044]" targetBox="[129,1452,1240,1992]" targetPageId="1">
|
||
<paragraph blockId="1.[129,1452,2021,2044]" box="[129,1452,2021,2044]" pageId="1">
|
||
<emphasis bold="true" box="[129,197,2021,2044]" pageId="1">Fig. 1.</emphasis>
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[202,476,2021,2044]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="1" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[202,476,2021,2044]" italics="true" pageId="1">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
. Dorsal (
|
||
<emphasis bold="true" box="[571,590,2021,2044]" pageId="1">A</emphasis>
|
||
) and ventral (
|
||
<emphasis bold="true" box="[734,752,2021,2044]" pageId="1">B</emphasis>
|
||
) views of holotype (USNM 225574, 377 mm DW), Corantijn river.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="2.[539,1458,182,205]" box="[539,1458,182,205]" pageId="2">
|
||
<emphasis box="[539,1048,182,203]" italics="true" pageId="2">R. S. Rosa, M. R. de Carvalho & C. de A. Wanderley</emphasis>
|
||
3
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567120" ID-Zenodo-Dep="4567120" httpUri="https://zenodo.org/record/4567120/files/figure.png" pageId="2" startId="2.[816,855,1070,1093]" targetBox="[816,1458,261,1044]" targetPageId="2">
|
||
<paragraph blockId="2.[816,1459,1070,1125]" pageId="2">
|
||
<emphasis bold="true" box="[816,888,1070,1093]" pageId="2">Fig. 3.</emphasis>
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[896,1181,1070,1093]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[896,1181,1070,1093]" italics="true" pageId="2">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
. Dorsal view of paratype (USNM 225575, 250 mm DW), from Corantijn river.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567122" ID-Zenodo-Dep="4567122" httpUri="https://zenodo.org/record/4567122/files/figure.png" pageId="2" startId="2.[136,175,1346,1369]" targetBox="[136,778,260,1323]" targetPageId="2">
|
||
<paragraph blockId="2.[136,778,1346,1433]" pageId="2">
|
||
<emphasis bold="true" box="[136,207,1346,1369]" pageId="2">Fig. 2.</emphasis>
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[214,497,1346,1369]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[214,497,1346,1369]" italics="true" pageId="2">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
. Detailed view of interorbital region (
|
||
<emphasis bold="true" box="[277,296,1378,1401]" pageId="2">A</emphasis>
|
||
) and of mouth and nasal cavity (
|
||
<emphasis bold="true" box="[657,675,1378,1401]" pageId="2">B</emphasis>
|
||
) of holotype (USNM 225574, 377 mm DW).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="2.[136,779,1477,1851]" pageId="2">
|
||
dorsal background coloration, by the broader black contour of the dorsal ocelli, and by the irregular form of the ocelli as compared to the rounded shape in the latter species. From
|
||
<taxonomicName baseAuthorityName="Castelnau" baseAuthorityYear="1855" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="henlei">
|
||
<emphasis italics="true" pageId="2">P. henlei</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Castex & Castello" authorityYear="1970" box="[251,364,1573,1596]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="leopoldi">
|
||
<emphasis box="[251,364,1573,1596]" italics="true" pageId="2">P. leopoldi</emphasis>
|
||
</taxonomicName>
|
||
, it is distinguished by the lack of ocelli on tail. From the tentatively identified specimen of
|
||
<taxonomicName authority="(Engelhardt)" baseAuthorityName="Engelhardt" baseAuthorityYear="1912" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="ocellata">
|
||
<emphasis box="[668,779,1605,1628]" italics="true" pageId="2">P. ocellata</emphasis>
|
||
(Engelhardt)
|
||
</taxonomicName>
|
||
, which also has dark orange ocelli, the irregular contour of the ocelli in the new species is also distinctive. The teeth are relatively smaller and in greater number (up to 45 rows in the upper jaw) than in
|
||
<taxonomicName box="[494,597,1732,1755]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="motoro">
|
||
<emphasis box="[494,597,1732,1755]" italics="true" pageId="2">P.motoro</emphasis>
|
||
</taxonomicName>
|
||
(23 to 32) and
|
||
<taxonomicName baseAuthorityName="Engelhardt" baseAuthorityYear="1912" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="ocellata">
|
||
<emphasis italics="true" pageId="2">P. ocellata</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<quantity box="[234,288,1764,1787]" metricMagnitude="-1" metricUnit="m" metricValue="6.096" pageId="2" unit="in" value="24.0">24 in</quantity>
|
||
specimen
|
||
<quantity box="[398,483,1764,1787]" metricMagnitude="-1" metricUnit="m" metricValue="1.9" pageId="2" unit="mm" value="190.0">190 mm</quantity>
|
||
DW). The number of pectoral-fin radials (98 to 104) is also slightly higher than in
|
||
<taxonomicName baseAuthorityName="Engelhardt" baseAuthorityYear="1912" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="2" phylum="Chordata" rank="species" species="ocellata">
|
||
<emphasis italics="true" pageId="2">P. ocellata</emphasis>
|
||
</taxonomicName>
|
||
(94).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="5" pageId="2" type="description">
|
||
<paragraph blockId="2.[136,778,1892,2011]" lastBlockId="2.[816,1459,1158,2013]" pageId="2">
|
||
<emphasis bold="true" box="[136,276,1892,1915]" pageId="2">Description.</emphasis>
|
||
Measurements are given in
|
||
<tableCitation box="[578,656,1892,1915]" captionStart="Table 1" captionStartId="4.[816,883,262,285]" captionTargetPageId="4" captionText="Table 1. Proportional measurements on specimens of Potamotrygon boesemani, as percent of disc width. Asterisks indicate the broken tail of the holotype (H)." httpUri="http://table.plazi.org/id/3CF669C3FFA11678520F7640FAD0FEBB" pageId="2" tableUuid="3CF669C3FFA11678520F7640FAD0FEBB">Table 1</tableCitation>
|
||
and counts in
|
||
<tableCitation box="[165,249,1924,1947]" captionStart="Table 2" captionStartId="5.[811,874,263,286]" captionTargetPageId="5" captionText="Table 2. Counts on specimens of Potamotrygon boesemani." httpUri="http://table.plazi.org/id/3CF669C3FFA0167952147641FA4EFEF8" pageId="2" tableUuid="3CF669C3FFA0167952147641FA4EFEF8">Table 2</tableCitation>
|
||
. Disc subelliptic, disc length 1.02-1.17 times its width. Tail flattened dorsoventrally, tail length 0.9-1.3 times DW in intact specimens. Dorsal surface of disc rough in adults, with denticles more developed and concentrated on midline and anterior portion. Tail with 12-27 median dorsal spines in young specimens and
|
||
<quantity box="[1055,1145,1222,1245]" metricMagnitude="-1" metricUnit="m" metricValue="8.89" metricValueMax="10.668" metricValueMin="7.112" pageId="2" unit="in" value="35.0" valueMax="42.0" valueMin="28.0">28-42 in</quantity>
|
||
adults, in irregular rows; tail spines relatively high, acute and less curved when compared with congeners. Tail with well-developed lateral spines in adults, shorter than dorsal spines. One or two serrated caudal stings, inserted relatively close to tail base; sting length 1.6 to 2.5 times tail width. Eyes relatively large, eye length
|
||
<quantity metricMagnitude="-2" metricUnit="m" metricValue="5.715" metricValueMax="7.366" metricValueMin="4.064" pageId="2" unit="in" value="2.25" valueMax="2.9" valueMin="1.6">1.6- 2.9 in</quantity>
|
||
interorbital distance,
|
||
<quantity box="[1122,1228,1414,1437]" metricMagnitude="-1" metricUnit="m" metricValue="1.2573" metricValueMax="1.6256" metricValueMin="0.889" pageId="2" unit="in" value="4.95" valueMax="6.4" valueMin="3.5">3.5-6.4 in</quantity>
|
||
interocular distance. Spiracle length 1.4-2.1 times eye length, 2.0-
|
||
<quantity box="[1385,1458,1446,1469]" metricMagnitude="-2" metricUnit="m" metricValue="8.636" pageId="2" unit="in" value="3.4">3.4 in</quantity>
|
||
interspiracular distance. Mouth with five buccal papillae in all specimens; mouth width
|
||
<quantity box="[1128,1248,1510,1533]" metricMagnitude="-1" metricUnit="m" metricValue="2.8955999999999995" metricValueMax="3.4543999999999997" metricValueMin="2.3367999999999998" pageId="2" unit="in" value="11.399999999999999" valueMax="13.6" valueMin="9.2">9.2-13.6 in</quantity>
|
||
DW, 0.8-1.1 times internarial width. Teeth relatively small, set in quincunx, in 24 to 45 longitudinal rows in upper jaw,
|
||
<quantity box="[1196,1304,1574,1597]" metricMagnitude="-1" metricUnit="m" metricValue="8.509" metricValueMax="10.922" metricValueMin="6.096" pageId="2" unit="in" value="33.5" valueMax="43.0" valueMin="24.0">24 to 43 in</quantity>
|
||
lower jaw, 5 to 10 exposed teeth in median row of lower jaw. Tooth rows increase in number with body size (
|
||
<figureCitation box="[1211,1279,1638,1661]" captionStart="Fig" captionStartId="5.[129,168,706,729]" captionTargetBox="[138,751,263,677]" captionTargetId="figure-457@5.[125,768,234,685]" captionTargetPageId="5" captionText="Fig. 7. Number of longitudinal tooth rows in upper (a) and lower (b) jaws of Potamotrygon boesemani, relative to disc width. Adjusted straight lines of both regression functions nearly coincident." figureDoi="http://doi.org/10.5281/zenodo.4567130" httpUri="https://zenodo.org/record/4567130/files/figure.png" pageId="2">Fig. 7</figureCitation>
|
||
). Teeth sexually dimorphic, females and immature males with rhombic posterior margin, mature males with cuspidate posterior margin. Nostrils oblique to midline, nostril length 1.2-1.6 (x=1.4) in internarial distance, 2.3-2.9 (x=2.6) in prenarial distance. Branchial basket relatively broad, its greatest width at level of first pair of gill openings
|
||
<quantity box="[1031,1133,1830,1853]" metricMagnitude="-2" metricUnit="m" metricValue="9.906" metricValueMax="10.668" metricValueMin="9.144" pageId="2" unit="in" value="3.9" valueMax="4.2" valueMin="3.6">3.6-4.2 in</quantity>
|
||
DW.
|
||
</paragraph>
|
||
<paragraph blockId="2.[816,1459,1158,2013]" lastBlockId="3.[129,1105,180,205]" lastPageId="3" pageId="2">
|
||
Neurocranium (
|
||
<figureCitation box="[1016,1075,1862,1885]" captionStart="Fig" captionStartId="5.[130,169,1894,1917]" captionTargetBox="[351,1225,1390,1852]" captionTargetId="figure-489@5.[336,1243,1372,1872]" captionTargetPageId="5" captionText="Fig. 8. Potamotrygon boesemani. (A) Dorsal view of neurocranium. (B) Ventral view of neurocranium and jaws, traced from radiograph (Meckel’s cartilage and palatoquadrate somewhat distorted by opened mouth) (USNM 225574, 377 mm DW). Note that antorbital cartilage has been removed from left side in B. Abbreviations: aac=anterior angular cartilage, aoc=antorbital cartilage, fpf=frontoparietal fontanelle, hyo=hyomandibula, Mc=Meckel’s cartilage, pac=posterior angular cartilage, pcf=precerebral fontanelle, pop=postorbital process, pq=palatoquadrate, prp=preorbital process, sp=supraorbital process." figureDoi="http://doi.org/10.5281/zenodo.4567134" httpUri="https://zenodo.org/record/4567134/files/figure.png" pageId="2">Fig. 8</figureCitation>
|
||
) relatively long, cranium length 26.7- 27.7% DW (x=27.3, n=5, SD=0.4). Nasal capsules anteriorly convex with a median concavity between them; cranium width at nasal capsules 17.0-18.0% DW (x=17.5, n=5, SD=0.4). Preorbital processes laterally prominent and subtriangular; cra- 4 A new species of Neotropical freshwater stingray from
|
||
<collectingCountry box="[1023,1105,180,201]" name="Suriname" pageId="3">Surinam</collectingCountry>
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567124" ID-Zenodo-Dep="4567124" httpUri="https://zenodo.org/record/4567124/files/figure.png" pageId="3" startId="3.[129,168,1120,1143]" targetBox="[129,1452,260,1096]" targetPageId="3">
|
||
<paragraph blockId="3.[129,1451,1120,1175]" pageId="3">
|
||
<emphasis bold="true" box="[129,199,1120,1143]" pageId="3">Fig. 4.</emphasis>
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[206,487,1120,1143]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="3" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[206,487,1120,1143]" italics="true" pageId="3">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
. Dorsal (
|
||
<emphasis bold="true" box="[587,606,1120,1143]" pageId="3">A</emphasis>
|
||
) and ventral (
|
||
<emphasis bold="true" box="[757,775,1120,1143]" pageId="3">B</emphasis>
|
||
) views of paratype (USNM 388849, male, 413 mm DW), from Corantijn river.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567126" ID-Zenodo-Dep="4567126" httpUri="https://zenodo.org/record/4567126/files/figure.png" pageId="3" startId="3.[129,168,1950,1973]" targetBox="[129,1451,1213,1919]" targetPageId="3">
|
||
<paragraph blockId="3.[129,1451,1950,2005]" pageId="3">
|
||
<emphasis bold="true" box="[129,199,1950,1973]" pageId="3">Fig. 5.</emphasis>
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[203,483,1950,1973]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="3" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[203,483,1950,1973]" italics="true" pageId="3">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
. Dorsal (
|
||
<emphasis bold="true" box="[581,600,1950,1973]" pageId="3">A</emphasis>
|
||
) and ventral (
|
||
<emphasis bold="true" box="[747,765,1950,1973]" pageId="3">B</emphasis>
|
||
) views of paratype (USNM 388849, female, 427 mm DW), from Corantijn river.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="4.[539,1458,182,205]" box="[539,1458,182,205]" pageId="4">
|
||
<emphasis box="[539,1048,182,203]" italics="true" pageId="4">R. S. Rosa, M. R. de Carvalho & C. de A. Wanderley</emphasis>
|
||
5
|
||
</paragraph>
|
||
<paragraph blockId="4.[136,779,261,860]" pageId="4">
|
||
nium width at preorbital processes 18.9-21.6% DW (x=20.3, n=5, SD=1.0). Supraorbital processes short; cranium width at supraorbital processes 9.8-10.4% DW (x=10.1, n=4, SD=0.3). Postorbital processes laterally expanded and flattened; cranium width at postorbital processes 20.2-22.0% DW (x=21.2, n=3). Cranial fontanelle elongate and anteriorly broad, with slight constriction between precerebral and frontoparietal portions; fontanelle length 16.6-17.9% DW (x=17.1, n=5, SD=0.5), fontanelle width 6.6-9.2% DW (x=7.7, n=5, SD=1.1). Antorbital cartilage triangular and elongated, tapering towards posterior end (
|
||
<figureCitation box="[288,366,581,604]" captionStart="Fig" captionStartId="5.[130,169,1894,1917]" captionTargetBox="[351,1225,1390,1852]" captionTargetId="figure-489@5.[336,1243,1372,1872]" captionTargetPageId="5" captionText="Fig. 8. Potamotrygon boesemani. (A) Dorsal view of neurocranium. (B) Ventral view of neurocranium and jaws, traced from radiograph (Meckel’s cartilage and palatoquadrate somewhat distorted by opened mouth) (USNM 225574, 377 mm DW). Note that antorbital cartilage has been removed from left side in B. Abbreviations: aac=anterior angular cartilage, aoc=antorbital cartilage, fpf=frontoparietal fontanelle, hyo=hyomandibula, Mc=Meckel’s cartilage, pac=posterior angular cartilage, pcf=precerebral fontanelle, pop=postorbital process, pq=palatoquadrate, prp=preorbital process, sp=supraorbital process." figureDoi="http://doi.org/10.5281/zenodo.4567134" httpUri="https://zenodo.org/record/4567134/files/figure.png" pageId="4">Fig. 8b</figureCitation>
|
||
). Upper jaws (palatoquadrates) slender and separated at symphysis. Lower jaws (Meckel’s cartilages) broad, stout and separated at symphysis; distance between lateral margins of lower jaws nearly equal to preorbital width of cranium. Hyomandibular cartilage slender and slightly arched at its anterior end. Two parallel angular cartilages at the articulation of hyomandibular cartilage and lower jaw. Claspers relatively long, clasper length in immature specimens
|
||
<quantity box="[196,329,837,860]" metricMagnitude="-1" metricUnit="m" metricValue="2.7813" metricValueMax="3.3782" metricValueMin="2.1843999999999997" pageId="4" unit="in" value="10.95" valueMax="13.3" valueMin="8.6">8.6 to 13.3 in</quantity>
|
||
DW, clasper length in adults
|
||
<quantity box="[627,725,837,860]" metricMagnitude="-2" metricUnit="m" metricValue="9.271" metricValueMax="9.398" metricValueMin="9.144" pageId="4" unit="in" value="3.65" valueMax="3.7" valueMin="3.6">3.6-3.7 in</quantity>
|
||
DW.
|
||
</paragraph>
|
||
<caption ID-Table-UUID="3CF669C3FFA11678520F7640FAD0FEBB" httpUri="http://table.plazi.org/id/3CF669C3FFA11678520F7640FAD0FEBB" pageId="4" startId="4.[816,883,262,285]" targetBox="[827,1448,374,1179]" targetIsTable="true" targetPageId="4">
|
||
<paragraph blockId="4.[816,1459,262,349]" pageId="4">
|
||
<emphasis bold="true" box="[816,917,262,285]" pageId="4">Table 1.</emphasis>
|
||
Proportional measurements on specimens of
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[816,1094,294,317]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="4" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[816,1094,294,317]" italics="true" pageId="4">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
, as percent of disc width. Asterisks indicate the broken tail of the holotype (H).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="4">
|
||
<table box="[827,1448,374,1179]" gridcols="6" gridrows="33" pageId="4">
|
||
<tr box="[827,1448,374,393]" gridrow="0" pageId="4" rowspan-0="1">
|
||
<th box="[1128,1166,374,393]" gridcol="1" gridrow="0" pageId="4">H</th>
|
||
<th box="[1175,1197,374,393]" gridcol="2" gridrow="0" pageId="4">n</th>
|
||
<th box="[1212,1316,374,393]" gridcol="3" gridrow="0" pageId="4">Range</th>
|
||
<th box="[1331,1390,374,393]" gridcol="4" gridrow="0" pageId="4">Mean</th>
|
||
<th box="[1399,1448,374,393]" gridcol="5" gridrow="0" pageId="4">SD</th>
|
||
</tr>
|
||
<tr box="[827,1448,400,419]" gridrow="1" pageId="4" rowspan-4="1" rowspan-5="1">
|
||
<th box="[827,1113,400,419]" gridcol="0" gridrow="1" pageId="4">Disc width (100%)</th>
|
||
<td box="[1128,1166,400,419]" gridcol="1" gridrow="1" pageId="4">377</td>
|
||
<td box="[1175,1197,400,419]" gridcol="2" gridrow="1" pageId="4">13</td>
|
||
<td box="[1212,1316,400,419]" gridcol="3" gridrow="1" pageId="4">87-427</td>
|
||
</tr>
|
||
<tr box="[827,1448,425,444]" gridrow="2" pageId="4">
|
||
<th box="[827,1113,425,444]" gridcol="0" gridrow="2" pageId="4">Disc length</th>
|
||
<td box="[1128,1166,425,444]" gridcol="1" gridrow="2" pageId="4">110</td>
|
||
<td box="[1175,1197,425,444]" gridcol="2" gridrow="2" pageId="4">13</td>
|
||
<td box="[1212,1316,425,444]" gridcol="3" gridrow="2" pageId="4">102.2-117.1</td>
|
||
<td box="[1331,1390,425,444]" gridcol="4" gridrow="2" pageId="4">108.41</td>
|
||
<td box="[1399,1448,425,444]" gridcol="5" gridrow="2" pageId="4">4.39</td>
|
||
</tr>
|
||
<tr box="[827,1448,449,468]" gridrow="3" pageId="4">
|
||
<th box="[827,1113,449,468]" gridcol="0" gridrow="3" pageId="4">Total length</th>
|
||
<td box="[1128,1166,449,468]" gridcol="1" gridrow="3" pageId="4">*</td>
|
||
<td box="[1175,1197,449,468]" gridcol="2" gridrow="3" pageId="4">4</td>
|
||
<td box="[1212,1316,449,468]" gridcol="3" gridrow="3" pageId="4">201.5-219.5</td>
|
||
<td box="[1331,1390,449,468]" gridcol="4" gridrow="3" pageId="4">210.30</td>
|
||
<td box="[1399,1448,449,468]" gridcol="5" gridrow="3" pageId="4">7.51</td>
|
||
</tr>
|
||
<tr box="[827,1448,473,492]" gridrow="4" pageId="4">
|
||
<th box="[827,1113,473,492]" gridcol="0" gridrow="4" pageId="4">Disc length to axil of pectoral fin</th>
|
||
<td box="[1128,1166,473,492]" gridcol="1" gridrow="4" pageId="4">95.4</td>
|
||
<td box="[1175,1197,473,492]" gridcol="2" gridrow="4" pageId="4">13</td>
|
||
<td box="[1212,1316,473,492]" gridcol="3" gridrow="4" pageId="4">86.3-105.1</td>
|
||
<td box="[1331,1390,473,492]" gridcol="4" gridrow="4" pageId="4">93.99</td>
|
||
<td box="[1399,1448,473,492]" gridcol="5" gridrow="4" pageId="4">5.16</td>
|
||
</tr>
|
||
<tr box="[827,1448,498,517]" gridrow="5" pageId="4">
|
||
<th box="[827,1113,498,517]" gridcol="0" gridrow="5" pageId="4">Preoral length</th>
|
||
<td box="[1128,1166,498,517]" gridcol="1" gridrow="5" pageId="4">19.1</td>
|
||
<td box="[1175,1197,498,517]" gridcol="2" gridrow="5" pageId="4">13</td>
|
||
<td box="[1212,1316,498,517]" gridcol="3" gridrow="5" pageId="4">19.1-24.5</td>
|
||
<td box="[1331,1390,498,517]" gridcol="4" gridrow="5" pageId="4">21.85</td>
|
||
<td box="[1399,1448,498,517]" gridcol="5" gridrow="5" pageId="4">1.72</td>
|
||
</tr>
|
||
<tr box="[827,1448,522,541]" gridrow="6" pageId="4">
|
||
<th box="[827,1113,522,541]" gridcol="0" gridrow="6" pageId="4">Mouth to scapulocoracoid</th>
|
||
<td box="[1128,1166,522,541]" gridcol="1" gridrow="6" pageId="4">34.7</td>
|
||
<td box="[1175,1197,522,541]" gridcol="2" gridrow="6" pageId="4">13</td>
|
||
<td box="[1212,1316,522,541]" gridcol="3" gridrow="6" pageId="4">30.5-37</td>
|
||
<td box="[1331,1390,522,541]" gridcol="4" gridrow="6" pageId="4">33.25</td>
|
||
<td box="[1399,1448,522,541]" gridcol="5" gridrow="6" pageId="4">2.18</td>
|
||
</tr>
|
||
<tr box="[827,1448,547,566]" gridrow="7" pageId="4">
|
||
<th box="[827,1113,547,566]" gridcol="0" gridrow="7" pageId="4">Mouth to cloaca</th>
|
||
<td box="[1128,1166,547,566]" gridcol="1" gridrow="7" pageId="4">65.5</td>
|
||
<td box="[1175,1197,547,566]" gridcol="2" gridrow="7" pageId="4">13</td>
|
||
<td box="[1212,1316,547,566]" gridcol="3" gridrow="7" pageId="4">60.5-70.8</td>
|
||
<td box="[1331,1390,547,566]" gridcol="4" gridrow="7" pageId="4">64.63</td>
|
||
<td box="[1399,1448,547,566]" gridcol="5" gridrow="7" pageId="4">2.73</td>
|
||
</tr>
|
||
<tr box="[827,1448,572,591]" gridrow="8" pageId="4">
|
||
<th box="[827,1113,572,591]" gridcol="0" gridrow="8" pageId="4">Snout to cloaca</th>
|
||
<td box="[1128,1166,572,591]" gridcol="1" gridrow="8" pageId="4">85.6</td>
|
||
<td box="[1175,1197,572,591]" gridcol="2" gridrow="8" pageId="4">13</td>
|
||
<td box="[1212,1316,572,591]" gridcol="3" gridrow="8" pageId="4">80.1-92.6</td>
|
||
<td box="[1331,1390,572,591]" gridcol="4" gridrow="8" pageId="4">86.02</td>
|
||
<td box="[1399,1448,572,591]" gridcol="5" gridrow="8" pageId="4">3.95</td>
|
||
</tr>
|
||
<tr box="[827,1448,596,615]" gridrow="9" pageId="4">
|
||
<th box="[827,1113,596,615]" gridcol="0" gridrow="9" pageId="4">Cloaca to sting base</th>
|
||
<td box="[1128,1166,596,615]" gridcol="1" gridrow="9" pageId="4">39.7</td>
|
||
<td box="[1175,1197,596,615]" gridcol="2" gridrow="9" pageId="4">12</td>
|
||
<td box="[1212,1316,596,615]" gridcol="3" gridrow="9" pageId="4">37.5-50.4</td>
|
||
<td box="[1331,1390,596,615]" gridcol="4" gridrow="9" pageId="4">41.91</td>
|
||
<td box="[1399,1448,596,615]" gridcol="5" gridrow="9" pageId="4">3.50</td>
|
||
</tr>
|
||
<tr box="[827,1448,620,639]" gridrow="10" pageId="4">
|
||
<th box="[827,1113,620,639]" gridcol="0" gridrow="10" pageId="4">Tail length</th>
|
||
<td box="[1128,1166,620,639]" gridcol="1" gridrow="10" pageId="4">*</td>
|
||
<td box="[1175,1197,620,639]" gridcol="2" gridrow="10" pageId="4">5</td>
|
||
<td box="[1212,1316,620,639]" gridcol="3" gridrow="10" pageId="4">91.5-128.7</td>
|
||
<td box="[1331,1390,620,639]" gridcol="4" gridrow="10" pageId="4">112.88</td>
|
||
<td box="[1399,1448,620,639]" gridcol="5" gridrow="10" pageId="4">13.93</td>
|
||
</tr>
|
||
<tr box="[827,1448,645,664]" gridrow="11" pageId="4">
|
||
<th box="[827,1113,645,664]" gridcol="0" gridrow="11" pageId="4">Sting length</th>
|
||
<td box="[1128,1166,645,664]" gridcol="1" gridrow="11" pageId="4">23.2</td>
|
||
<td box="[1175,1197,645,664]" gridcol="2" gridrow="11" pageId="4">12</td>
|
||
<td box="[1212,1316,645,664]" gridcol="3" gridrow="11" pageId="4">16.5-26</td>
|
||
<td box="[1331,1390,645,664]" gridcol="4" gridrow="11" pageId="4">22.17</td>
|
||
<td box="[1399,1448,645,664]" gridcol="5" gridrow="11" pageId="4">3.32</td>
|
||
</tr>
|
||
<tr box="[827,1448,669,688]" gridrow="12" pageId="4">
|
||
<th box="[827,1113,669,688]" gridcol="0" gridrow="12" pageId="4">Tail width at base</th>
|
||
<td box="[1128,1166,669,688]" gridcol="1" gridrow="12" pageId="4">10.6</td>
|
||
<td box="[1175,1197,669,688]" gridcol="2" gridrow="12" pageId="4">13</td>
|
||
<td box="[1212,1316,669,688]" gridcol="3" gridrow="12" pageId="4">8.9-13.2</td>
|
||
<td box="[1331,1390,669,688]" gridcol="4" gridrow="12" pageId="4">10.82</td>
|
||
<td box="[1399,1448,669,688]" gridcol="5" gridrow="12" pageId="4">1.09</td>
|
||
</tr>
|
||
<tr box="[827,1448,694,713]" gridrow="13" pageId="4">
|
||
<th box="[827,1113,694,713]" gridcol="0" gridrow="13" pageId="4">Tail width at insertion of sting</th>
|
||
<td box="[1128,1166,694,713]" gridcol="1" gridrow="13" pageId="4">5.2</td>
|
||
<td box="[1175,1197,694,713]" gridcol="2" gridrow="13" pageId="4">13</td>
|
||
<td box="[1212,1316,694,713]" gridcol="3" gridrow="13" pageId="4">5-7.3</td>
|
||
<td box="[1331,1390,694,713]" gridcol="4" gridrow="13" pageId="4">5.93</td>
|
||
<td box="[1399,1448,694,713]" gridcol="5" gridrow="13" pageId="4">0.64</td>
|
||
</tr>
|
||
<tr box="[827,1448,719,738]" gridrow="14" pageId="4">
|
||
<th box="[827,1113,719,738]" gridcol="0" gridrow="14" pageId="4">Tail height at base</th>
|
||
<td box="[1128,1166,719,738]" gridcol="1" gridrow="14" pageId="4">5.7</td>
|
||
<td box="[1175,1197,719,738]" gridcol="2" gridrow="14" pageId="4">13</td>
|
||
<td box="[1212,1316,719,738]" gridcol="3" gridrow="14" pageId="4">5-8.8</td>
|
||
<td box="[1331,1390,719,738]" gridcol="4" gridrow="14" pageId="4">6.61</td>
|
||
<td box="[1399,1448,719,738]" gridcol="5" gridrow="14" pageId="4">1.13</td>
|
||
</tr>
|
||
<tr box="[827,1448,743,762]" gridrow="15" pageId="4">
|
||
<th box="[827,1113,743,762]" gridcol="0" gridrow="15" pageId="4">Pelvic fin anterior margin</th>
|
||
<td box="[1128,1166,743,762]" gridcol="1" gridrow="15" pageId="4">25.4</td>
|
||
<td box="[1175,1197,743,762]" gridcol="2" gridrow="15" pageId="4">13</td>
|
||
<td box="[1212,1316,743,762]" gridcol="3" gridrow="15" pageId="4">22.4-30.5</td>
|
||
<td box="[1331,1390,743,762]" gridcol="4" gridrow="15" pageId="4">27.02</td>
|
||
<td box="[1399,1448,743,762]" gridcol="5" gridrow="15" pageId="4">2.61</td>
|
||
</tr>
|
||
<tr box="[827,1448,768,787]" gridrow="16" pageId="4">
|
||
<th box="[827,1113,768,787]" gridcol="0" gridrow="16" pageId="4">Pelvic fin posterior margin</th>
|
||
<td box="[1128,1166,768,787]" gridcol="1" gridrow="16" pageId="4">26.5</td>
|
||
<td box="[1175,1197,768,787]" gridcol="2" gridrow="16" pageId="4">13</td>
|
||
<td box="[1212,1316,768,787]" gridcol="3" gridrow="16" pageId="4">18.7-27.1</td>
|
||
<td box="[1331,1390,768,787]" gridcol="4" gridrow="16" pageId="4">22.52</td>
|
||
<td box="[1399,1448,768,787]" gridcol="5" gridrow="16" pageId="4">2.50</td>
|
||
</tr>
|
||
<tr box="[827,1448,792,811]" gridrow="17" pageId="4">
|
||
<th box="[827,1113,792,811]" gridcol="0" gridrow="17" pageId="4">Clasper length from cloaca</th>
|
||
<td box="[1128,1166,792,811]" gridcol="1" gridrow="17" pageId="4">27.5</td>
|
||
<td box="[1175,1197,792,811]" gridcol="2" gridrow="17" pageId="4">6</td>
|
||
<td box="[1212,1316,792,811]" gridcol="3" gridrow="17" pageId="4">7.5-27.5</td>
|
||
<td box="[1331,1390,792,811]" gridcol="4" gridrow="17" pageId="4">15.57</td>
|
||
<td box="[1399,1448,792,811]" gridcol="5" gridrow="17" pageId="4">9.11</td>
|
||
</tr>
|
||
<tr box="[827,1448,817,836]" gridrow="18" pageId="4">
|
||
<th box="[827,1113,817,836]" gridcol="0" gridrow="18" pageId="4">Eye diameter</th>
|
||
<td box="[1128,1166,817,836]" gridcol="1" gridrow="18" pageId="4">3.6</td>
|
||
<td box="[1175,1197,817,836]" gridcol="2" gridrow="18" pageId="4">13</td>
|
||
<td box="[1212,1316,817,836]" gridcol="3" gridrow="18" pageId="4">3.1-6.3</td>
|
||
<td box="[1331,1390,817,836]" gridcol="4" gridrow="18" pageId="4">4.66</td>
|
||
<td box="[1399,1448,817,836]" gridcol="5" gridrow="18" pageId="4">1.09</td>
|
||
</tr>
|
||
<tr box="[827,1448,841,860]" gridrow="19" pageId="4">
|
||
<th box="[827,1113,841,860]" gridcol="0" gridrow="19" pageId="4">Spiracle length</th>
|
||
<td box="[1128,1166,841,860]" gridcol="1" gridrow="19" pageId="4">6.4</td>
|
||
<td box="[1175,1197,841,860]" gridcol="2" gridrow="19" pageId="4">13</td>
|
||
<td box="[1212,1316,841,860]" gridcol="3" gridrow="19" pageId="4">5.9-12</td>
|
||
<td box="[1331,1390,841,860]" gridcol="4" gridrow="19" pageId="4">8.05</td>
|
||
<td box="[1399,1448,841,860]" gridcol="5" gridrow="19" pageId="4">1.69</td>
|
||
</tr>
|
||
<tr box="[827,1448,866,885]" gridrow="20" pageId="4">
|
||
<th box="[827,1113,866,885]" gridcol="0" gridrow="20" pageId="4">Preocular distance</th>
|
||
<td box="[1128,1166,866,885]" gridcol="1" gridrow="20" pageId="4">26.6</td>
|
||
<td box="[1175,1197,866,885]" gridcol="2" gridrow="20" pageId="4">13</td>
|
||
<td box="[1212,1316,866,885]" gridcol="3" gridrow="20" pageId="4">25.5-29.9</td>
|
||
<td box="[1331,1390,866,885]" gridcol="4" gridrow="20" pageId="4">25.31</td>
|
||
<td box="[1399,1448,866,885]" gridcol="5" gridrow="20" pageId="4">7.72</td>
|
||
</tr>
|
||
<tr box="[827,1448,890,909]" gridrow="21" pageId="4">
|
||
<th box="[827,1113,890,909]" gridcol="0" gridrow="21" pageId="4">Interorbital distance</th>
|
||
<td box="[1128,1166,890,909]" gridcol="1" gridrow="21" pageId="4">9.0</td>
|
||
<td box="[1175,1197,890,909]" gridcol="2" gridrow="21" pageId="4">12</td>
|
||
<td box="[1212,1316,890,909]" gridcol="3" gridrow="21" pageId="4">8.8-11.2</td>
|
||
<td box="[1331,1390,890,909]" gridcol="4" gridrow="21" pageId="4">10.08</td>
|
||
<td box="[1399,1448,890,909]" gridcol="5" gridrow="21" pageId="4">0.89</td>
|
||
</tr>
|
||
<tr box="[827,1448,915,934]" gridrow="22" pageId="4">
|
||
<th box="[827,1113,915,934]" gridcol="0" gridrow="22" pageId="4">Interocular distance</th>
|
||
<td box="[1128,1166,915,934]" gridcol="1" gridrow="22" pageId="4">19.0</td>
|
||
<td box="[1175,1197,915,934]" gridcol="2" gridrow="22" pageId="4">13</td>
|
||
<td box="[1212,1316,915,934]" gridcol="3" gridrow="22" pageId="4">18.4-28.2</td>
|
||
<td box="[1331,1390,915,934]" gridcol="4" gridrow="22" pageId="4">21.58</td>
|
||
<td box="[1399,1448,915,934]" gridcol="5" gridrow="22" pageId="4">2.72</td>
|
||
</tr>
|
||
<tr box="[827,1448,939,958]" gridrow="23" pageId="4">
|
||
<th box="[827,1113,939,958]" gridcol="0" gridrow="23" pageId="4">Interspiracular distance</th>
|
||
<td box="[1128,1166,939,958]" gridcol="1" gridrow="23" pageId="4">20.1</td>
|
||
<td box="[1175,1197,939,958]" gridcol="2" gridrow="23" pageId="4">13</td>
|
||
<td box="[1212,1316,939,958]" gridcol="3" gridrow="23" pageId="4">19-24</td>
|
||
<td box="[1331,1390,939,958]" gridcol="4" gridrow="23" pageId="4">20.93</td>
|
||
<td box="[1399,1448,939,958]" gridcol="5" gridrow="23" pageId="4">1.31</td>
|
||
</tr>
|
||
<tr box="[827,1448,964,983]" gridrow="24" pageId="4">
|
||
<th box="[827,1113,964,983]" gridcol="0" gridrow="24" pageId="4">Internarial distance</th>
|
||
<td box="[1128,1166,964,983]" gridcol="1" gridrow="24" pageId="4">9.0</td>
|
||
<td box="[1175,1197,964,983]" gridcol="2" gridrow="24" pageId="4">13</td>
|
||
<td box="[1212,1316,964,983]" gridcol="3" gridrow="24" pageId="4">7.2-9.5</td>
|
||
<td box="[1331,1390,964,983]" gridcol="4" gridrow="24" pageId="4">8.72</td>
|
||
<td box="[1399,1448,964,983]" gridcol="5" gridrow="24" pageId="4">0.60</td>
|
||
</tr>
|
||
<tr box="[827,1448,988,1007]" gridrow="25" pageId="4">
|
||
<th box="[827,1113,988,1007]" gridcol="0" gridrow="25" pageId="4">Mouth width</th>
|
||
<td box="[1128,1166,988,1007]" gridcol="1" gridrow="25" pageId="4">8.3</td>
|
||
<td box="[1175,1197,988,1007]" gridcol="2" gridrow="25" pageId="4">13</td>
|
||
<td box="[1212,1316,988,1007]" gridcol="3" gridrow="25" pageId="4">7.3-10.9</td>
|
||
<td box="[1331,1390,988,1007]" gridcol="4" gridrow="25" pageId="4">8.75</td>
|
||
<td box="[1399,1448,988,1007]" gridcol="5" gridrow="25" pageId="4">0.86</td>
|
||
</tr>
|
||
<tr box="[827,1448,1013,1032]" gridrow="26" pageId="4">
|
||
<th box="[827,1113,1013,1032]" gridcol="0" gridrow="26" pageId="4">Nostril length</th>
|
||
<td box="[1128,1166,1013,1032]" gridcol="1" gridrow="26" pageId="4">5.7</td>
|
||
<td box="[1175,1197,1013,1032]" gridcol="2" gridrow="26" pageId="4">11</td>
|
||
<td box="[1212,1316,1013,1032]" gridcol="3" gridrow="26" pageId="4">5.6-7.5</td>
|
||
<td box="[1331,1390,1013,1032]" gridcol="4" gridrow="26" pageId="4">6.25</td>
|
||
<td box="[1399,1448,1013,1032]" gridcol="5" gridrow="26" pageId="4">0.70</td>
|
||
</tr>
|
||
<tr box="[827,1448,1037,1056]" gridrow="27" pageId="4">
|
||
<th box="[827,1113,1037,1056]" gridcol="0" gridrow="27" pageId="4">Distance between first pair of gill</th>
|
||
<td box="[1128,1166,1037,1056]" gridcol="1" gridrow="27" pageId="4">26.3</td>
|
||
<td box="[1175,1197,1037,1056]" gridcol="2" gridrow="27" pageId="4">13</td>
|
||
<td box="[1212,1316,1037,1056]" gridcol="3" gridrow="27" pageId="4">23.5-27.9</td>
|
||
<td box="[1331,1390,1037,1056]" gridcol="4" gridrow="27" pageId="4">26.02</td>
|
||
<td box="[1399,1448,1037,1056]" gridcol="5" gridrow="27" pageId="4">1.39</td>
|
||
</tr>
|
||
<tr box="[827,1448,1062,1081]" gridrow="28" pageId="4" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1">
|
||
<th box="[827,1113,1062,1081]" gridcol="0" gridrow="28" pageId="4">slits</th>
|
||
</tr>
|
||
<tr box="[827,1448,1086,1105]" gridrow="29" pageId="4">
|
||
<th box="[827,1113,1086,1105]" gridcol="0" gridrow="29" pageId="4">Distance between first and fifth</th>
|
||
<td box="[1128,1166,1086,1105]" gridcol="1" gridrow="29" pageId="4">15.5</td>
|
||
<td box="[1175,1197,1086,1105]" gridcol="2" gridrow="29" pageId="4">13</td>
|
||
<td box="[1212,1316,1086,1105]" gridcol="3" gridrow="29" pageId="4">14.5-17.6</td>
|
||
<td box="[1331,1390,1086,1105]" gridcol="4" gridrow="29" pageId="4">16.22</td>
|
||
<td box="[1399,1448,1086,1105]" gridcol="5" gridrow="29" pageId="4">0.94</td>
|
||
</tr>
|
||
<tr box="[827,1448,1111,1130]" gridrow="30" pageId="4" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1">
|
||
<th box="[827,1113,1111,1130]" gridcol="0" gridrow="30" pageId="4">gill slits</th>
|
||
</tr>
|
||
<tr box="[827,1448,1135,1154]" gridrow="31" pageId="4">
|
||
<th box="[827,1113,1135,1154]" gridcol="0" gridrow="31" pageId="4">Upper dental plate width</th>
|
||
<td box="[1128,1166,1135,1154]" gridcol="1" gridrow="31" pageId="4">7.8</td>
|
||
<td box="[1175,1197,1135,1154]" gridcol="2" gridrow="31" pageId="4">10</td>
|
||
<td box="[1212,1316,1135,1154]" gridcol="3" gridrow="31" pageId="4">5.2-8.5</td>
|
||
<td box="[1331,1390,1135,1154]" gridcol="4" gridrow="31" pageId="4">7.78</td>
|
||
<td box="[1399,1448,1135,1154]" gridcol="5" gridrow="31" pageId="4">0.96</td>
|
||
</tr>
|
||
<tr box="[827,1448,1160,1179]" gridrow="32" pageId="4">
|
||
<th box="[827,1113,1160,1179]" gridcol="0" gridrow="32" pageId="4">Lower dental plate width</th>
|
||
<td box="[1128,1166,1160,1179]" gridcol="1" gridrow="32" pageId="4">6.6</td>
|
||
<td box="[1175,1197,1160,1179]" gridcol="2" gridrow="32" pageId="4">10</td>
|
||
<td box="[1212,1316,1160,1179]" gridcol="3" gridrow="32" pageId="4">5.2-8.2</td>
|
||
<td box="[1331,1390,1160,1179]" gridcol="4" gridrow="32" pageId="4">7.31</td>
|
||
<td box="[1399,1448,1160,1179]" gridcol="5" gridrow="32" pageId="4">0.89</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph blockId="4.[136,779,901,1180]" lastBlockId="5.[129,1105,180,205]" lastPageId="5" pageId="4">
|
||
<emphasis bold="true" box="[136,317,901,924]" pageId="4">Color in alcohol.</emphasis>
|
||
Dorsal surface of disc with dark brown background coloration and deep orange to red ocellated spots of irregular format, surrounded by thick black rings. Black ring width usually equal to or larger than diameter of corresponding ocellus. Some ocelli with light yellow center, gradually darkening to orange towards margin. Some ocelli joined in pairs, mainly in disc center, where they are more irregularly shaped. Ocelli diminish in size towards disc margins. Dorsal surface of pelvic fins with same color as disc, bearing smaller 6 A new species of Neotropical freshwater stingray from
|
||
<collectingCountry box="[1023,1105,180,201]" name="Suriname" pageId="5">Surinam</collectingCountry>
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567128" ID-Zenodo-Dep="4567128" httpUri="https://zenodo.org/record/4567128/files/figure.png" pageId="4" startId="4.[136,175,1978,2001]" targetBox="[218,1361,1265,1927]" targetPageId="4">
|
||
<paragraph blockId="4.[136,1458,1978,2033]" pageId="4">
|
||
<emphasis bold="true" box="[136,204,1978,2001]" pageId="4">Fig. 6.</emphasis>
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[209,482,1978,2001]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="4" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[209,482,1978,2001]" italics="true" pageId="4">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
. Dorsal views of non-type specimens (RMNH 26188), from Corantijn river: (
|
||
<emphasis bold="true" box="[1285,1304,1978,2001]" pageId="4">A</emphasis>
|
||
) 275 mm DW; (
|
||
<emphasis bold="true" box="[144,161,2010,2033]" pageId="4">B</emphasis>
|
||
) 364 mm DW.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-Table-UUID="3CF669C3FFA0167952147641FA4EFEF8" box="[811,1454,263,286]" httpUri="http://table.plazi.org/id/3CF669C3FFA0167952147641FA4EFEF8" pageId="5" startId="5.[811,874,263,286]" targetBox="[816,1442,312,651]" targetIsTable="true" targetPageId="5">
|
||
<paragraph blockId="5.[811,1454,263,286]" box="[811,1454,263,286]" pageId="5">
|
||
<emphasis bold="true" box="[811,901,263,286]" pageId="5">Table 2.</emphasis>
|
||
Counts on specimens of
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[1171,1446,263,286]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="5" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[1171,1446,263,286]" italics="true" pageId="5">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="5">
|
||
<table box="[816,1442,312,651]" gridcols="6" gridrows="14" pageId="5">
|
||
<tr box="[816,1442,312,331]" gridrow="0" pageId="5" rowspan-0="1">
|
||
<th box="[1079,1158,312,331]" gridcol="1" gridrow="0" pageId="5">Holotype</th>
|
||
<th box="[1187,1198,312,331]" gridcol="2" gridrow="0" pageId="5">n</th>
|
||
<th box="[1241,1314,312,331]" gridcol="3" gridrow="0" pageId="5">Range</th>
|
||
<th box="[1344,1393,312,331]" gridcol="4" gridrow="0" pageId="5">Mean</th>
|
||
<th box="[1414,1442,312,331]" gridcol="5" gridrow="0" pageId="5">SD</th>
|
||
</tr>
|
||
<tr box="[816,1442,338,357]" gridrow="1" pageId="5">
|
||
<th box="[816,1060,338,357]" gridcol="0" gridrow="1" pageId="5">propterygial radials</th>
|
||
<td box="[1079,1158,338,357]" gridcol="1" gridrow="1" pageId="5">46-47</td>
|
||
<td box="[1187,1198,338,357]" gridcol="2" gridrow="1" pageId="5">6</td>
|
||
<td box="[1241,1314,338,357]" gridcol="3" gridrow="1" pageId="5">44-47</td>
|
||
<td box="[1344,1393,338,357]" gridcol="4" gridrow="1" pageId="5">45.3</td>
|
||
<td box="[1414,1442,338,357]" gridcol="5" gridrow="1" pageId="5">1.2</td>
|
||
</tr>
|
||
<tr box="[816,1442,362,381]" gridrow="2" pageId="5">
|
||
<th box="[816,1060,362,381]" gridcol="0" gridrow="2" pageId="5">mesopterygial radials</th>
|
||
<td box="[1079,1158,362,381]" gridcol="1" gridrow="2" pageId="5">16-16</td>
|
||
<td box="[1187,1198,362,381]" gridcol="2" gridrow="2" pageId="5">6</td>
|
||
<td box="[1241,1314,362,381]" gridcol="3" gridrow="2" pageId="5">14-19</td>
|
||
<td box="[1344,1393,362,381]" gridcol="4" gridrow="2" pageId="5">16.5</td>
|
||
<td box="[1414,1442,362,381]" gridcol="5" gridrow="2" pageId="5">1.4</td>
|
||
</tr>
|
||
<tr box="[816,1442,387,406]" gridrow="3" pageId="5">
|
||
<th box="[816,1060,387,406]" gridcol="0" gridrow="3" pageId="5">metapterygial radials</th>
|
||
<td box="[1079,1158,387,406]" gridcol="1" gridrow="3" pageId="5">38-38</td>
|
||
<td box="[1187,1198,387,406]" gridcol="2" gridrow="3" pageId="5">6</td>
|
||
<td box="[1241,1314,387,406]" gridcol="3" gridrow="3" pageId="5">37-41</td>
|
||
<td box="[1344,1393,387,406]" gridcol="4" gridrow="3" pageId="5">38.7</td>
|
||
<td box="[1414,1442,387,406]" gridcol="5" gridrow="3" pageId="5">1.2</td>
|
||
</tr>
|
||
<tr box="[816,1442,411,430]" gridrow="4" pageId="5">
|
||
<th box="[816,1060,411,430]" gridcol="0" gridrow="4" pageId="5">total pectoral-fin radials</th>
|
||
<td box="[1079,1158,411,430]" gridcol="1" gridrow="4" pageId="5">100-101</td>
|
||
<td box="[1187,1198,411,430]" gridcol="2" gridrow="4" pageId="5">6</td>
|
||
<td box="[1241,1314,411,430]" gridcol="3" gridrow="4" pageId="5">98-104</td>
|
||
<td box="[1344,1393,411,430]" gridcol="4" gridrow="4" pageId="5">100.5</td>
|
||
<td box="[1414,1442,411,430]" gridcol="5" gridrow="4" pageId="5">1.6</td>
|
||
</tr>
|
||
<tr box="[816,1442,436,455]" gridrow="5" pageId="5">
|
||
<th box="[816,1060,436,455]" gridcol="0" gridrow="5" pageId="5">pelvic-fin radials (?)</th>
|
||
<td box="[1079,1158,436,455]" gridcol="1" gridrow="5" pageId="5">20-20</td>
|
||
<td box="[1187,1198,436,455]" gridcol="2" gridrow="5" pageId="5">3</td>
|
||
<td box="[1241,1314,436,455]" gridcol="3" gridrow="5" pageId="5">20-22</td>
|
||
<td box="[1344,1393,436,455]" gridcol="4" gridrow="5" pageId="5">21</td>
|
||
<td box="[1414,1442,436,455]" gridcol="5" gridrow="5" pageId="5">0.8</td>
|
||
</tr>
|
||
<tr box="[816,1442,460,479]" gridrow="6" pageId="5">
|
||
<th box="[816,1060,460,479]" gridcol="0" gridrow="6" pageId="5">pelvic-fin radials (?)</th>
|
||
<td box="[1079,1158,460,479]" gridcol="1" gridrow="6" pageId="5">-</td>
|
||
<td box="[1187,1198,460,479]" gridcol="2" gridrow="6" pageId="5">3</td>
|
||
<td box="[1241,1314,460,479]" gridcol="3" gridrow="6" pageId="5">24-27</td>
|
||
<td box="[1344,1393,460,479]" gridcol="4" gridrow="6" pageId="5">25.1</td>
|
||
<td box="[1414,1442,460,479]" gridcol="5" gridrow="6" pageId="5">1.1</td>
|
||
</tr>
|
||
<tr box="[816,1442,485,504]" gridrow="7" pageId="5">
|
||
<th box="[816,1060,485,504]" gridcol="0" gridrow="7" pageId="5">precaudal vertebrae</th>
|
||
<td box="[1079,1158,485,504]" gridcol="1" gridrow="7" pageId="5">27</td>
|
||
<td box="[1187,1198,485,504]" gridcol="2" gridrow="7" pageId="5">6</td>
|
||
<td box="[1241,1314,485,504]" gridcol="3" gridrow="7" pageId="5">27-30</td>
|
||
<td box="[1344,1393,485,504]" gridcol="4" gridrow="7" pageId="5">28.1</td>
|
||
<td box="[1414,1442,485,504]" gridcol="5" gridrow="7" pageId="5">0.9</td>
|
||
</tr>
|
||
<tr box="[816,1442,510,529]" gridrow="8" pageId="5">
|
||
<th box="[816,1060,510,529]" gridcol="0" gridrow="8" pageId="5">caudal vertebrae</th>
|
||
<td box="[1079,1158,510,529]" gridcol="1" gridrow="8" pageId="5">92</td>
|
||
<td box="[1187,1198,510,529]" gridcol="2" gridrow="8" pageId="5">6</td>
|
||
<td box="[1241,1314,510,529]" gridcol="3" gridrow="8" pageId="5">92-101</td>
|
||
<td box="[1344,1393,510,529]" gridcol="4" gridrow="8" pageId="5">97.5</td>
|
||
<td box="[1414,1442,510,529]" gridcol="5" gridrow="8" pageId="5">3.2</td>
|
||
</tr>
|
||
<tr box="[816,1442,534,553]" gridrow="9" pageId="5">
|
||
<th box="[816,1158,534,553]" colspan="2" colspanRight="1" gridcol="0" gridrow="9" pageId="5">caudal vertebrae to insertion 72</th>
|
||
<td box="[1187,1198,534,553]" gridcol="2" gridrow="9" pageId="5">6</td>
|
||
<td box="[1241,1314,534,553]" gridcol="3" gridrow="9" pageId="5">63-73</td>
|
||
<td box="[1344,1393,534,553]" gridcol="4" gridrow="9" pageId="5">69.2</td>
|
||
<td box="[1414,1442,534,553]" gridcol="5" gridrow="9" pageId="5">3.6</td>
|
||
</tr>
|
||
<tr box="[816,1442,559,578]" gridrow="10" pageId="5" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1">
|
||
<th box="[816,1060,559,578]" gridcol="0" gridrow="10" pageId="5">of sting</th>
|
||
</tr>
|
||
<tr box="[816,1442,583,602]" gridrow="11" pageId="5">
|
||
<th box="[816,1060,583,602]" gridcol="0" gridrow="11" pageId="5">total vertebrae</th>
|
||
<td box="[1079,1158,583,602]" gridcol="1" gridrow="11" pageId="5">119</td>
|
||
<td box="[1187,1198,583,602]" gridcol="2" gridrow="11" pageId="5">6</td>
|
||
<td box="[1241,1314,583,602]" gridcol="3" gridrow="11" pageId="5">119-129</td>
|
||
<td box="[1344,1393,583,602]" gridcol="4" gridrow="11" pageId="5">125.7</td>
|
||
<td box="[1414,1442,583,602]" gridcol="5" gridrow="11" pageId="5">3.5</td>
|
||
</tr>
|
||
<tr box="[816,1442,607,626]" gridrow="12" pageId="5">
|
||
<th box="[816,1060,607,626]" gridcol="0" gridrow="12" pageId="5">diplospondylous centra</th>
|
||
<td box="[1079,1158,607,626]" gridcol="1" gridrow="12" pageId="5">-</td>
|
||
<td box="[1187,1198,607,626]" gridcol="2" gridrow="12" pageId="5">2</td>
|
||
<td box="[1241,1314,607,626]" gridcol="3" gridrow="12" pageId="5">0-12</td>
|
||
<td box="[1344,1393,607,626]" gridcol="4" gridrow="12" pageId="5">-</td>
|
||
<td box="[1414,1442,607,626]" gridcol="5" gridrow="12" pageId="5">-</td>
|
||
</tr>
|
||
<tr box="[816,1442,632,651]" gridrow="13" pageId="5">
|
||
<th box="[816,1060,632,651]" gridcol="0" gridrow="13" pageId="5">centra in posterior synarcual</th>
|
||
<td box="[1079,1158,632,651]" gridcol="1" gridrow="13" pageId="5">2</td>
|
||
<td box="[1187,1198,632,651]" gridcol="2" gridrow="13" pageId="5">6</td>
|
||
<td box="[1241,1314,632,651]" gridcol="3" gridrow="13" pageId="5">2-4</td>
|
||
<td box="[1344,1393,632,651]" gridcol="4" gridrow="13" pageId="5">3.0</td>
|
||
<td box="[1414,1442,632,651]" gridcol="5" gridrow="13" pageId="5">0.6</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.4567130" ID-Zenodo-Dep="4567130" httpUri="https://zenodo.org/record/4567130/files/figure.png" pageId="5" startId="5.[129,168,706,729]" targetBox="[138,751,263,677]" targetPageId="5">
|
||
<paragraph blockId="5.[129,771,706,825]" pageId="5">
|
||
<emphasis bold="true" box="[129,200,706,729]" pageId="5">Fig. 7.</emphasis>
|
||
Number of longitudinal tooth rows in upper (a) and lower (b) jaws of
|
||
<taxonomicName authorityName="Rosa & de Carvalho & Wanderley" authorityYear="2008" box="[321,597,738,761]" class="Elasmobranchii" family="Potamotrygonidae" genus="Potamotrygon" kingdom="Animalia" order="Myliobatiformes" pageId="5" phylum="Chordata" rank="species" species="boesemani">
|
||
<emphasis box="[321,597,738,761]" italics="true" pageId="5">Potamotrygon boesemani</emphasis>
|
||
</taxonomicName>
|
||
, relative to disc width. Adjusted straight lines of both regression functions nearly coincident.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="5.[129,772,857,1328]" pageId="5">
|
||
orange ocelli and irregular lighter spots. Ventral surface of disc medially white and laterally with broad areas pigmented in dark brown, with scattered ocellated or vermiculated spots, ranging from light yellow to orange. Ventral disc surface of adult specimens usually with one central dark spot over pectoral girdle. Embryos and young specimens with completely creamy white ventral surface. Tail dark brown dorsally, with irregular orange spots but no large ocelli beyond its base. Lateral surface of tail with alternate black bars with white spots in the interspaces. Spiracular cavity, floor and ceiling of mouth cavity pigmented with dark and orange spots in adult specimens.
|
||
<typeStatus box="[318,418,1209,1232]" pageId="5">Holotype</typeStatus>
|
||
with dark pigment also in nasal cavity (
|
||
<figureCitation box="[208,288,1241,1264]" captionStart="Fig" captionStartId="2.[136,175,1346,1369]" captionTargetBox="[136,778,260,1323]" captionTargetId="figure-426@2.[136,779,260,1323]" captionTargetPageId="2" captionText="Fig. 2. Potamotrygon boesemani. Detailed view of interorbital region (A) and of mouth and nasal cavity (B) of holotype (USNM 225574, 377 mm DW)." figureDoi="http://doi.org/10.5281/zenodo.4567122" httpUri="https://zenodo.org/record/4567122/files/figure.png" pageId="5">Fig. 2b</figureCitation>
|
||
). The coloration of preserved specimens does not differ significantly from freshly collected material, as confirmed by color slides taken in the field shortly after capture.
|
||
</paragraph>
|
||
<paragraph blockId="5.[809,1451,731,818]" pageId="5">
|
||
<emphasis bold="true" box="[809,1100,731,754]" pageId="5">Geographic Distribution.</emphasis>
|
||
<materialsCitation ID-GBIF-Occurrence="3313908313" country="Suriname" location="Corantijn river" pageId="5" specimenCount="1" stateProvince="Sipaliwini">
|
||
This species is known from the
|
||
<location LSID="urn:lsid:plazi:treatment:E020885DFFA4167951D274ADFA7BFC34:6D566F90FFA01679521675BDFC26FCF4" box="[809,966,763,786]" country="Suriname" name="Corantijn river" pageId="5" stateProvince="Sipaliwini">Corantijn river</location>
|
||
drainage, in
|
||
<collectingRegion box="[1102,1213,763,786]" country="Suriname" name="Sipaliwini" pageId="5">Sipaliwini</collectingRegion>
|
||
and
|
||
<collectingRegion box="[1261,1353,763,786]" country="Suriname" name="Nickerie" pageId="5">Nickerie</collectingRegion>
|
||
districts,
|
||
<collectingCountry box="[809,897,795,818]" name="Suriname" pageId="5">Surinam</collectingCountry>
|
||
(
|
||
<figureCitation box="[908,969,795,818]" captionStart="Fig" captionStartId="6.[136,175,990,1013]" captionTargetBox="[256,1358,296,960]" captionTargetId="figure-539@6.[225,1358,258,970]" captionTargetPageId="6" captionText="Fig. 9. Map depicting localities of specimens of Potamotrygon boesemani. Open square is the locality of holotype (Corantijn river)." figureDoi="http://doi.org/10.5281/zenodo.4567136" httpUri="https://zenodo.org/record/4567136/files/figure.png" pageId="5">Fig. 9</figureCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" type="etymology">
|
||
<paragraph blockId="5.[809,1451,859,978]" pageId="5">
|
||
<emphasis bold="true" box="[809,938,859,882]" pageId="5">Etymology.</emphasis>
|
||
The specific name honors the late Dutch biologist Marinus Boeseman (1916-2006), who contributed substantially to our knowledge of both South American ichthyology (including chondrichthyans) and zoological history.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |