363 lines
43 KiB
XML
363 lines
43 KiB
XML
<document id="A916EF4153ADFDB72BCED8447178F6E6" ID-CLB-Dataset="35357" ID-DOI="http://dx.doi.org/10.3897/zookeys.442.7870" ID-GBIF-Dataset="f3f1885c-9bca-4487-9fb6-22217712c418" ID-PMC="PMC4205499" ID-Pensoft-Pub="1313-2970-442-105" ID-PubMed="25349492" ID-ZooBank="763D2A89717A49A1A7CC6E41A15EE576" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-442-105" ModsDocOrigin="ZooKeys 442" ModsDocTitle="Hisonotusacuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil" checkinTime="1451245282944" checkinUser="pensoft" docAuthor="Silva, Gabriel S. C., Roxo, Fabio F. & Oliveira, Claudio" docDate="2014" docId="75B439659901DDF1578BECE84341505D" docLanguage="en" docName="ZooKeys 442: 105-125" docOrigin="ZooKeys 442" docSource="http://dx.doi.org/10.3897/zookeys.442.7870" docTitle="Hisonotus acuen Silva, Roxo & Oliveira, 2014, sp. n." docType="treatment" docUuid="12454B4D-E9CA-4A89-A307-B77A703308C9" docUuidSource="ZooBank" docVersion="6" lastPageNumber="112" masterDocId="972CFFF32B1AFFBFFFDCFFABBD57FFD9" masterDocTitle="Hisonotusacuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil" masterLastPageNumber="125" masterPageNumber="105" pageNumber="106" updateTime="1701375211689" updateUser="ExternalLinkService">
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<mods:title id="B2A3F549BD5990804CFB8F2A55268EEB">Hisonotusacuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil</mods:title>
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<mods:namePart id="559BA13A740C48553C9D9BE245A85D2B">Silva, Gabriel S. C.</mods:namePart>
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<mods:namePart id="DB77AE896F3F132708EBC8173076FF9A">Roxo, Fabio F.</mods:namePart>
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<mods:name id="3B9624C78A997F8F7CB774067260762E" type="personal">
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<mods:roleTerm id="9B3418D7C311D69259922805E2342783">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="314403497311257CABF78399C74A5BFB">Oliveira, Claudio</mods:namePart>
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<mods:typeOfResource id="AB29D7295FF7673490673BE7C684CD55">text</mods:typeOfResource>
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<mods:title id="426AD63A8BBD21CD52A33C571C9121E6">ZooKeys</mods:title>
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<mods:part id="0C5961E548DD82EC5C78418565F56BBE">
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<mods:date id="E4000ED3BBDAABDCF104A42D74452439">2014</mods:date>
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<mods:detail id="C8760B9D6D1C3FB9B0D6A870BF781E5E" type="volume">
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<mods:number id="1483669CFE07B1A21C168148F0789410">442</mods:number>
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<mods:start id="7AA4CEE2CFC66184CB7644F853BAD85B">105</mods:start>
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<mods:url id="82B9F4BF293E60A5480C2D1ED27C894D">http://dx.doi.org/10.3897/zookeys.442.7870</mods:url>
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<mods:classification id="CD1B14276977DF02EDDC610ED15948FA">journal article</mods:classification>
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<mods:identifier id="D2919C74279BD076C94890F1C30A261F" type="DOI">http://dx.doi.org/10.3897/zookeys.442.7870</mods:identifier>
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<mods:identifier id="6F0DED2CAA9EFB2C2F36899FE2C31DEC" type="Pensoft-Pub">1313-2970-442-105</mods:identifier>
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<mods:identifier id="0FF1E70EDBF4B32B519A12390909DC41" type="ZooBank">763D2A89717A49A1A7CC6E41A15EE576</mods:identifier>
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</mods:mods>
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<treatment id="75B439659901DDF1578BECE84341505D" ID-GBIF-Taxon="152055583" LSID="urn:lsid:zoobank.org:act:12454B4D-E9CA-4A89-A307-B77A703308C9" httpUri="http://treatment.plazi.org/id/75B439659901DDF1578BECE84341505D" lastPageId="7" lastPageNumber="112" pageId="1" pageNumber="106">
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<subSubSection id="2C609A0331E4B15EEE314CA3A20ADAD1" pageId="1" pageNumber="106" type="multiple">
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<paragraph id="78E1DEE68333EF03255FE069063ABFAE" pageId="1" pageNumber="106">Taxon classification Animalia Siluriformes Loricariidae</paragraph>
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</subSubSection>
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<subSubSection id="FFE23C92EA6F2F9BF20EEE9C642AB182" pageId="1" pageNumber="106" type="nomenclature">
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<paragraph id="C90F538EBB961BD136E5D36F2D8E864E" pageId="1" pageNumber="106">
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<taxonomicName id="CD80AC522BBCCBE9795FA317D4699813" ID-CoL="3M4V5" LSID="http://zoobank.org/12454B4D-E9CA-4A89-A307-B77A703308C9" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="1" pageNumber="106" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
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<taxonomicNameLabel id="60DACA15D6D73EC3293C1C8675AF7353" pageId="1" pageNumber="106">sp. n.</taxonomicNameLabel>
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Figs 1, 5, 6; Table 1
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</paragraph>
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</subSubSection>
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<subSubSection id="05435053F86844DCC48C9CFC3A1AB52C" pageId="1" pageNumber="106" type="holotype">
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<paragraph id="A523DE5E66EC0124FB1F7D4DC25CB83B" pageId="1" pageNumber="106">Holotype.</paragraph>
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<paragraph id="A6001AB7E8476C6260902041580930B4" pageId="1" pageNumber="106">
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MZUSP 115350, female, 25.9 mm SL, Brazil, Mato Grosso State, municipality of
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<normalizedToken id="C83C66F535971CDA2B231B3A5BECA1E7" originalValue="Querência">Querencia</normalizedToken>
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, affluent of rio Toguro, rio Xingu basin,
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<geoCoordinate id="80E7A3531A14C7CD05146DCA627999F5" direction="south" orientation="latitude" precision="15" value="-13.007222">13°00'26"S</geoCoordinate>
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,
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<geoCoordinate id="7014F0642BCB06B64305E37E357CB9F3" direction="west" orientation="longitude" precision="15" value="-52.190834">52°11'27"W</geoCoordinate>
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, 01 Aug 2012, coll. C. Oliveira, M. Taylor, G.J.C. Silva & J.M. Henriques.
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</paragraph>
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<caption id="929E674843B927B3936D9CF6755FB08E" pageId="1" pageNumber="106">
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<paragraph id="5E0BFAE10EE8180D4A875CD29FD8254E" pageId="1" pageNumber="106">
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Figure 1.
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<taxonomicName id="B6F7C9191E73E4B6EDF7F92844E68C52" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="1" pageNumber="106" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
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, MZUSP 115350, female, 25.9 mm SL, holotype, from Mato Grosso State, municipality of
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<normalizedToken id="0A0E8041E2DE9D513558FA365CF96834" originalValue="Querência">Querencia</normalizedToken>
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, affluent of rio Toguro, rio Xingu basin,
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<geoCoordinate id="F8291884F2B539592E4DA65B73B0FC30" direction="south" orientation="latitude" precision="15" value="-13.007222">13°00'26"S</geoCoordinate>
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,
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<geoCoordinate id="D65BEA1E67E50CF31F417A7D2FF89EC0" direction="west" orientation="longitude" precision="15" value="-52.190834">52°11'27"W</geoCoordinate>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="9F376D56259DB52BE742C7746561FD69" lastPageId="3" lastPageNumber="108" pageId="1" pageNumber="106" type="paratypes">
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<paragraph id="AE108F85B01B268A169668FCD4C8FF7B" pageId="1" pageNumber="106">Paratypes.</paragraph>
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<paragraph id="202BF90142C0A78EBBA7B738099F728D" lastPageId="3" lastPageNumber="108" pageId="1" pageNumber="106">
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All from Brazil, Mato Grosso State, rio Xingu basin. LBP 15755, 16, 19.5-26.0 mm SL, municipality of
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<normalizedToken id="C069F18F066E915BCB9863300B275DFB" originalValue="Ribeirão">Ribeirao</normalizedToken>
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Cascalheira, affluent of rio
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<normalizedToken id="E57DF60378897ECE1303BF4554D11EA1" originalValue="Suiá-Missu">Suia-Missu</normalizedToken>
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,
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<geoCoordinate id="5BCDDD60299285C5453D68A7BA8A6F37" direction="south" orientation="latitude" precision="15" value="-12.926667">12°55'36"S</geoCoordinate>
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,
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<geoCoordinate id="CC90381D24100A7723E48BF7D1BE127A" direction="west" orientation="longitude" precision="15" value="-51.890835">51°53'27"W</geoCoordinate>
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, 30 July 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16274, 27, 20.2-29.1 mm SL, 2 c&s 23.6−24.2 mm SL, municipality of
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<normalizedToken id="0B4BCD48F443523FBBA1637CB4B88D69" originalValue="Gaúcha">Gaucha</normalizedToken>
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do Norte, affluent of rio Culuene,
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<geoCoordinate id="C8633486ABBB4B8E1C96E8E2EE5A171B" direction="south" orientation="latitude" precision="15" value="-13.457222">13°27'26"S</geoCoordinate>
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,
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<geoCoordinate id="921A87B92CDE33F4790F4A91704D9F50" direction="west" orientation="longitude" precision="15" value="-53.16">53°09'36"W</geoCoordinate>
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, 03 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16275, 29, 16.7-25.2 mm SL, 2 c&s 19.3−20.8 mm SL, municipality of
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<normalizedToken id="A0A7F1439C74B3A9C0891B886E8DB918" originalValue="Querência">Querencia</normalizedToken>
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, affluent of rio Feio,
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<geoCoordinate id="4ABEE520D6814F97AC47638AB0DAAF79" direction="south" orientation="latitude" precision="15" value="-12.555555">12°33'20"S</geoCoordinate>
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,
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<geoCoordinate id="75645BA8E53A551ABE80AEAC3F406E3A" direction="west" orientation="longitude" precision="15" value="-52.27111">52°16'16"W</geoCoordinate>
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, 31 Sep 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16276, 9, 20.7-27.9 mm SL, 2 c&s 21.2−21.4 mm SL, munici
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<pageBreakToken id="F03A5DF6630DA7DD20AA2E00CAD96269" pageId="2" pageNumber="107" start="start">pality</pageBreakToken>
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of
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<normalizedToken id="935588AFD250C904DD4D518A923F18C5" originalValue="Ribeirão">Ribeirao</normalizedToken>
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Cascalheira, affluent of rio
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<normalizedToken id="B7C45D72EC256CF6185B476A34A2B2A2" originalValue="Suiá-Missu">Suia-Missu</normalizedToken>
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,
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<geoCoordinate id="58B6A9C472E3BF9D1983CD86CCD1E32F" direction="south" orientation="latitude" precision="15" value="-12.884444">12°53'04"S</geoCoordinate>
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,
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<geoCoordinate id="132BE553F050A5952A1F60FC8D78012E" direction="west" orientation="longitude" precision="15" value="-52.033333">52°02'00"W</geoCoordinate>
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, 30 Sep 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16277, 10, 18.9-23.3 mm SL, municipality of
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<normalizedToken id="2148B16DEFF46C3167D2A05E024B67BD" originalValue="Querência">Querencia</normalizedToken>
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, affluent of rio Feio,
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<geoCoordinate id="76FA1449ADF439B98BCA993F11C0091D" direction="south" orientation="latitude" precision="15" value="-12.531944">12°31'55"S</geoCoordinate>
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,
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<geoCoordinate id="02BF93361879A307B386FA21DF419260" direction="west" orientation="longitude" precision="15" value="-52.34139">52°20'29"W</geoCoordinate>
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, 31 Sep 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16278, 12, 18.8-25.1 mm SL, 2 c&s 26.8−27.1 mm SL, municipality of Primavera do Leste,
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<normalizedToken id="98FEACD0C6C0CD9148EF1A33351029A2" originalValue="córrego">corrego</normalizedToken>
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Xavante,
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<geoCoordinate id="8BD466A18E4C18D44EF210B54C8CC5D9" direction="south" orientation="latitude" precision="15" value="-14.64">14°38'24"S</geoCoordinate>
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,
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<geoCoordinate id="6F58D432F3226FFFCC8E174665829879" direction="west" orientation="longitude" precision="15" value="-53.927223">53°55'38"W</geoCoordinate>
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, 05 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16279, 10, 20.8-26.7 mm SL, municipality of
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<normalizedToken id="C598E49109814DD6DB9B026EBFBDE4AA" originalValue="Gaúcha">Gaucha</normalizedToken>
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do Norte, affluent of rio Culuene,
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<geoCoordinate id="5EF6E0B6666A8623C237C4A2DD26126C" direction="south" orientation="latitude" precision="15" value="-13.442223">13°26'32"S</geoCoordinate>
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,
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<geoCoordinate id="1E568FF0C1B937F526D5C3B851E2EFD1" direction="west" orientation="longitude" precision="15" value="-53.145836">53°08'45"W</geoCoordinate>
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, 03 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16280, 11, 17.4-24.9 mm SL, municipality of Canarana, affluent of rio Culuene,
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<geoCoordinate id="C6460345C424CFA1943D908C6938280C" direction="south" orientation="latitude" precision="15" value="-13.425">13°25'30"S</geoCoordinate>
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,
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<geoCoordinate id="6293D4350F941846064AB77E87F528A8" direction="west" orientation="longitude" precision="15" value="-52.27972">52°16'47"W</geoCoordinate>
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, 01 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16281, 4, 17.5-24.6 mm SL, same collection information as holotype. LBP 16282, 5, 17.5-23.9 mm SL, municipality of Canarana, rio Coronel Vanick,
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<geoCoordinate id="FFA147B05D0D8387CC22B3E32BCBD0D3" direction="south" orientation="latitude" precision="15" value="-13.526111">13°31'34"S</geoCoordinate>
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,
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<geoCoordinate id="7CA8373B8CE00E2AA0B8EAF62B667A64" direction="west" orientation="longitude" precision="15" value="-52.731113">52°43'52"W</geoCoordinate>
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, 02 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16283, 2, 21.3-24.2 mm SL, municipality of Canarana, affluent of rio Toguro,
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<geoCoordinate id="B7AECCE377E1D0CC1F80801A61F49D7E" direction="south" orientation="latitude" precision="15" value="-13.281111">13°16'52"S</geoCoordinate>
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,
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<geoCoordinate id="E8376F12A68369AF0A4FFF6F8B1FDBC5" direction="west" orientation="longitude" precision="15" value="-52.245">52°14'42"W</geoCoordinate>
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, 01 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. LBP 16284, 3, 20.2-24.3 mm SL, collected with holotype. LBP 18845, 1, 23.7 mm SL, municipality of
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<normalizedToken id="3C468E7380FC3093ABE8AC5E3EBEEC52" originalValue="Gaúcha">Gaucha</normalizedToken>
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do Norte, affluent of rio Culuene,
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<geoCoordinate id="3DA0792652F0AC96157D1BC1547E8024" direction="south" orientation="latitude" precision="15" value="-13.515833">13°30'57"S</geoCoordinate>
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,
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<geoCoordinate id="16389DF25B0F45B52F2DFCC2E976C026" direction="west" orientation="longitude" precision="15" value="-53.110832">53°06'39"W</geoCoordinate>
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, 03 Aug
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<pageBreakToken id="292CEF031C311943F065410BD9936FCB" pageId="3" pageNumber="108" start="start">2012</pageBreakToken>
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, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM. NUP 16444, 5, 22.2-27.1 mm SL, municipality of
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<normalizedToken id="EBC97E999293AC1AA85680B606D3FC95" originalValue="Gaúcha">Gaucha</normalizedToken>
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do Norte, affluent of rio Culuene,
|
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<geoCoordinate id="640510FA07863CBC76D4DA9F7E934BEE" direction="south" orientation="latitude" precision="15" value="-13.457222">13°27'26"S</geoCoordinate>
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,
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<geoCoordinate id="1441D39ACCA684E859EAE3E9A152F9B1" direction="west" orientation="longitude" precision="15" value="-53.16">53°09'36"W</geoCoordinate>
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, 03 Aug 2012, coll. Oliveira C, Taylor M, Silva GJC, Henriques JM.
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="2DC7DC97A9E00D0A3FC36A4EBF641AA7" lastPageId="4" lastPageNumber="109" pageId="3" pageNumber="108" type="diagnosis">
|
||
<paragraph id="C1F34266F2121BEC1B35D204E520814E" pageId="3" pageNumber="108">Diagnosis.</paragraph>
|
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<paragraph id="14C96BDDDCC57E6DCC6A520310C9B45E" pageId="4" pageNumber="109">
|
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<taxonomicName id="3D4EE6EDA609740F62DF0E9E74481518" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="acuen">
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<pageBreakToken id="F077B7BA96C7FBA3B64B455343AA855C" pageId="4" pageNumber="109" start="start">Hisonotus</pageBreakToken>
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acuen
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||
</taxonomicName>
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differs from all congeners except
|
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<taxonomicName id="F36F0CB09D78CD275C6B33AA21A988A3" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus bockmanni" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="bockmanni">Hisonotus bockmanni</taxonomicName>
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,
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<taxonomicName id="FF2E56696B9BB92A49A8A1ED31106FEA" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus chromodontus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="chromodontus">Hisonotus chromodontus</taxonomicName>
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,
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||
<taxonomicName id="EB62995D844ABFF1B75C4419DAD43716" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus insperatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="insperatus">Hisonotus insperatus</taxonomicName>
|
||
,
|
||
<taxonomicName id="EE9545CF920AEF2725A66BD957036DB6" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus luteofrenatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="luteofrenatus">Hisonotus luteofrenatus</taxonomicName>
|
||
,
|
||
<taxonomicName id="2B969799BCC97FB8EE5F4E4796E39290" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus oliveirai" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="oliveirai">Hisonotus oliveirai</taxonomicName>
|
||
and
|
||
<taxonomicName id="98BC18707B708879F6F0266C3BF66C6C" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus paresi" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="paresi">Hisonotus paresi</taxonomicName>
|
||
by having a functional V-shaped spinelet, Fig. 2
|
||
<normalizedToken id="5875E607C75B2844A6EC24A02A87AAE4" originalValue="a–f">a-f</normalizedToken>
|
||
(vs. non-functional spinelet, a square ossification, or spinelet absent, Fig. 2
|
||
<normalizedToken id="7922E513F78A9809110136CDE2EB471F" originalValue="g–h">g-h</normalizedToken>
|
||
). It differs from
|
||
<taxonomicName id="BEBD55CEA246EBBF1835CDEE124C8841" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus insperatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="insperatus">Hisonotus insperatus</taxonomicName>
|
||
,
|
||
<taxonomicName id="361C899E052F2EEC03786AF4452F6BE5" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus paresi" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="paresi">Hisonotus paresi</taxonomicName>
|
||
,
|
||
<taxonomicName id="0A2A349244BA2AF0AB83123DC51C4C2C" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus luteofrenatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="luteofrenatus">Hisonotus luteofrenatus</taxonomicName>
|
||
, and
|
||
<taxonomicName id="6894E9319D02C4BB78B87C6C96195575" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus oliveirai" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="oliveirai">Hisonotus oliveirai</taxonomicName>
|
||
by having odontodes not forming longitudinally aligned rows on head and trunk (vs. odontodes forming longitudinally aligned rows on head and trunk).
|
||
<taxonomicName id="4493C698CD681CA8CF542D85FD55D5B8" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="D4A261F0701BE3DAAEACADA4C523D6F9" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus insperatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="insperatus">Hisonotus insperatus</taxonomicName>
|
||
and
|
||
<taxonomicName id="11CF1D9A5879C6897095B1E30E47F93C" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus luteofrenatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="luteofrenatus">Hisonotus luteofrenatus</taxonomicName>
|
||
by the lower counts of the lateral series of abdominal figs (4−5 vs. 6−8 and 7−8, respectively) and from
|
||
<taxonomicName id="9FA22D05CF431A49EFD0547565999AE4" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus insperatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="insperatus">Hisonotus insperatus</taxonomicName>
|
||
by the lower counts of the lateral median figs (22−24 vs. 25−26). The new species can be distinguished from
|
||
<taxonomicName id="C392C449C39E3F429C93BAF514F59E8E" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus luteofrenatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="luteofrenatus">Hisonotus luteofrenatus</taxonomicName>
|
||
,
|
||
<taxonomicName id="530F326547F6635D4621C9EBE6885D53" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus oliveirai" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="oliveirai">Hisonotus oliveirai</taxonomicName>
|
||
and
|
||
<taxonomicName id="BF29E53BF1A79662A07AC483D16C9490" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus paresi" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="paresi">Hisonotus paresi</taxonomicName>
|
||
by the presence of a single rostral fig at tip of snout (vs. presence of a pair of rostral figs at tip of snout); from
|
||
<taxonomicName id="A4BC9641F2835E10CD19F77546995E12" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus bockmanni" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="bockmanni">Hisonotus bockmanni</taxonomicName>
|
||
by the absence of unpaired figlets at typical adipose fin position (vs. presence of the unpaired figlets); from
|
||
<taxonomicName id="883E1EDB032839236DD0CE2D152881BF" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus chromodontus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="chromodontus">Hisonotus chromodontus</taxonomicName>
|
||
by having yellowish-tipped teeth, Fig. 3a (vs. reddish-brown teeth, Fig. 3b), by having the caudal-fin color pattern mostly hyaline, except for dark blotch on origin of rays, and dark brown chromatophores largely concentrated on rays near lower caudal spine, Fig. 3c (vs. caudal-fin mostly dark brown with chromatophores largely concentrated on rays and membranes, and with two hyaline spots on middle of the fin, Fig. 3d); from
|
||
<taxonomicName id="A417B3767529C05008ACF1131CEFAFB0" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus paresi" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="paresi">Hisonotus paresi</taxonomicName>
|
||
by the absence of conspicuous dark dorsal saddle and longitudinal stripe on the body (vs. inconspicuous dark saddles and stripe of the body) and from
|
||
<taxonomicName id="F092845104115439C3F74C1C466C71C0" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus insperatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="insperatus">Hisonotus insperatus</taxonomicName>
|
||
by the higher number of premaxillary (14−27 vs. 6−12) and dentary teeth (12−23 vs. 5−11).
|
||
</paragraph>
|
||
<caption id="CC6302F73C34874CC1481C807705E38E" pageId="4" pageNumber="109">
|
||
<paragraph id="B3C7B4A973ECE8E9EF54D59A55935264" pageId="4" pageNumber="109">
|
||
Figure 2. Spinelet variation among
|
||
<taxonomicName id="173062B6C726F60AF69412D72099629F" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="genus">Hisonotus</taxonomicName>
|
||
species. Figure a-f showing the extension of the bone forming a lock mechanism. In figure
|
||
<normalizedToken id="3BF2EBF24C225BBC19DBED9569CEEEA3" originalValue="g–h">g-h</normalizedToken>
|
||
, the bones lack the lock mechanism: a
|
||
<taxonomicName id="479C3F2DCAA618FD58835E6C439DB54E" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
, LBP 16276, 21.4 mm SL b
|
||
<taxonomicName id="5F4A6A29DDFC195AD3917C0CE89AD1CE" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
, LBP 16274, 21.1 mm SL c
|
||
<taxonomicName id="7A0E74A4D369D84512BD590649D9E60C" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus oliveirai" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="oliveirai">Hisonotus oliveirai</taxonomicName>
|
||
LBP 13332, 23.7 mm SL d
|
||
<taxonomicName id="583F7C329BDE3D793D5400CBA275001E" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus chromodontus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="chromodontus">Hisonotus chromodontus</taxonomicName>
|
||
, LBP 7964, 28.3 mm SL e
|
||
<taxonomicName id="398DAE328C5F7BD0D889112E0156D5C9" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus piracanjuba" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="piracanjuba">Hisonotus piracanjuba</taxonomicName>
|
||
, LBP 17256, 27.1 mm SL f
|
||
<taxonomicName id="32DEECC07361DDD5A6542213AA8A01BE" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus paresis" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="paresis">Hisonotus paresis</taxonomicName>
|
||
, NUP 10928, 23.6 mm SL g
|
||
<taxonomicName id="82BAA65C8209BC564172825672E9353A" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus notatus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="notatus">Hisonotus cf. notatus</taxonomicName>
|
||
, LBP 3472, 25.8 mm SL h
|
||
<taxonomicName id="3DC3A3E9268E91C95E6D5A3504A8606D" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus depressicauda" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="depressicauda">Hisonotus depressicauda</taxonomicName>
|
||
, LBP 17474, 28.1 mm SL. Scale bar = 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="A65E950F1F5444AF99221632E431891C" pageId="4" pageNumber="109">
|
||
<paragraph id="277E98E730613ACA3112166D131BAE34" pageId="4" pageNumber="109">
|
||
Figure 3. a
|
||
<taxonomicName id="DC2F987418B53CCB5728B86E35896790" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
, holotype, MZUSP 115350, 25.9 mm SL, showing the yellowish-tipped teeth b
|
||
<taxonomicName id="3F13C5E22C9AF0E71DA35832717E98B9" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus chromodontus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="chromodontus">Hisonotus chromodontus</taxonomicName>
|
||
, NUP 10924, 29.7 mm SL, showing the reddish-brown teeth c
|
||
<taxonomicName id="FABBAB6D4733833BE3226B36FDE41E38" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
, holotype, MZUSP 115350, 25.9 mm SL, showing the caudal-fin color pattern mostly hyaline, except for dark blotch on origin of rays, and dark brown chromatophores largely concentrated on rays near lower caudal spine d
|
||
<taxonomicName id="96A9CBD433FA2AFD70D2EE186D9A1F11" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus chromodontus" order="Siluriformes" pageId="4" pageNumber="109" phylum="Chordata" rank="species" species="chromodontus">Hisonotus chromodontus</taxonomicName>
|
||
, LBP7964, 27.3 mm SL, showing caudal-fin dark brown with chromatophores largely concentrated on rays and membranes, and with two hyaline spots on middle of the fin.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="3723D36EB8E56E2E26A3BC5153195D35" lastPageId="6" lastPageNumber="111" pageId="4" pageNumber="109" type="description">
|
||
<paragraph id="934EB55C2F689C2F8732426C0AAC0446" pageId="4" pageNumber="109">Description.</paragraph>
|
||
<paragraph id="4CACDAAD1CB65A2CA579FD0321DC8698" lastPageId="5" lastPageNumber="110" pageId="4" pageNumber="109">
|
||
Morphometric and meristic data presented in Table 1. Maximum body length 29.0 mm SL. Dorsal profile of head in lateral view convex to straight from upper part of rostrum to posterior margin of nares, slightly curved from eyes to posterior margin of parieto supraoccipital, almost straight to dorsal-fin origin. Dorsal profile of trunk almost straight, descending from base of dorsal-fin origin to caudal peduncle. Ventral profile slightly concave from snout tip to anal-fin origin, slightly convex to caudal peduncle. Greatest body depth at dorsal-fin origin (13.5−22.8% SL). Greatest body width at cleithral region, gradually decreasing towards snout and caudal
|
||
<pageBreakToken id="623EE16F5A4003C07BEA52BB2ABD26C9" pageId="5" pageNumber="110" start="start">fin</pageBreakToken>
|
||
. Cross-section of caudal peduncle almost ellipsoid; rounded laterally and almost flat dorsally and ventrally.
|
||
</paragraph>
|
||
<paragraph id="EF618D1BDEAA1162634A378304D6A507" pageId="5" pageNumber="110">Head rounded in dorsal view. Snout slightly pointed, its tip rounded, elongated (34.2−57.2% HL) and depressed in front of each nostril on dorsal surface. Dorsal and ventral series of odontodes completely covering anterior margin of snout; odontodes of snout similar in size to remaining ones found on head. Snout tip lacking band devoid of odontodes. Odontodes on head and trunk well defined and not forming longitudinal rows. Usually no tufts or crests of odontodes on head, in some juvenile specimens, a tiny tuft of odontodes at posterior tip of supraoccipital. Eyes small (11.2−16.2% HL), dorsolaterally positioned. Lips roundish and papillose; papillae uniformly distributed on base of dentary and premaxilla and slightly decreasing in size distally. Lower lip larger than upper lip; its border fringed. Maxillary barbel present. Teeth slender and bicuspid; mesial cusp larger than lateral cusp. Premaxillary teeth 14−27. Dentary teeth 12−23.</paragraph>
|
||
<paragraph id="0F03AEE6056AC6AC7111E3A9D99C9EBE" lastPageId="6" lastPageNumber="111" pageId="5" pageNumber="110">
|
||
Dorsal-fin ii,7; dorsal-fin spinelet short and V-shaped; dorsal-fin lock functional; its origin slightly posterior to pelvic-fin origin. Tip of adpressed dorsal-fin rays slightly surpassing end of anal-fin base. Pectoral-fin i,6; tip of longest pectoral-fin ray almost reaching half of pelvic-fin length, when depressed. Pectoral axillary slit present be
|
||
<pageBreakToken id="227EFAE2415D46BD7C0CBE496E6482E7" pageId="6" pageNumber="111" start="start">tween</pageBreakToken>
|
||
pectoral-fin insertion and lateral process of cleithrum. Pectoral spine supporting odontodes anteroventrally. Pelvic-fin i,5; its tip not exceeding anal-fin origin when depressed in both sex. Pelvic-fin unbranched ray with dermal flap along its dorsal surface in males. Anal fin i,5; its tip reaching 7th and 8th fig from its origin. Caudal-fin i,14,i; distal margin forked. Adipose-fin absent. Total vertebrae 27.
|
||
</paragraph>
|
||
<paragraph id="D12EA6EEDF52BBA9BC25F80810C367DC" pageId="6" pageNumber="111">Body covered with bony figs except on ventral part of head, around pectoral and pelvic-fin origin and on dorsal-fin base. Cleithrum and coracoid totally exposed. Arrector fossae partially enclosed by ventral lamina of coracoids. Abdomen entirely covered by figs in adults (about 23.0 mm SL); lateral fig series with elongate and large figs, formed by two lateral fig series, similar in size; median figs formed by four to five irregular fig series reaching anal shield (Fig. 4a). Lateral side of body entirely covered by figs; mid-dorsal figs poorly developed, reaching middle of dorsal-fin base; median figs not interrupted in median portion of body, but with 2 or 3 figs not perforated before end of series; mid-ventral figs exceed end of anal-fin base.</paragraph>
|
||
<caption id="55BAF085BD877DFB3A6A9328A2664FD0" pageId="6" pageNumber="111">
|
||
<paragraph id="EE0DE6571D186957863ED5EF895EA8CC" pageId="6" pageNumber="111">
|
||
Figure 4.
|
||
<taxonomicName id="830C12BAF267CB1F64CA646189E1154A" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="6" pageNumber="111" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
, paratype, LBP 16278, 27.1 mm SL a Ventral view of abdominal figs b Cranial bones and dermal figs of the head in dorsal view. Scale bars: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="58946BE930A769BEC015F99FAC29B3D6" pageId="6" pageNumber="111">Parts of head osteology presented in Fig. 4b. Tip of snout formed by a single almost square rostral fig (r). Nasal (n) almost rectangular, forming anterior medial nostril margin in contact posteriorly with frontals (f), and anterior and lateral margins contacting pre-nasals (pn). Lateral surface of head formed by three posterior rostrum figs (pr1-pr3) similar in size. Complete infraorbital fig series, present just below posterior rostrum series, composed of five figs (io1-io5), fourth infraorbital expanded ventrally, all associated with latero-sensory canal system; first infraorbital (io1) largest and fifth smallest (io5). Preopercle (pop) present just under fifth infraorbital (io5); an elongated bone, covered by latero-sensory canal. Subocular cheek figs (cp1-cp2) present above preopercle fig (pop). Top of head composed of compound pterotic-supracleithrum (cpt), supraoccipital (soc), prefrontal (pf), frontal (f), and sphenotic (sp); cpt covered with fenestrae randomly distributed and with different sizes and shapes.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="54EB82CB5161A86EEB2594C1922C7111" lastPageId="7" lastPageNumber="112" pageId="6" pageNumber="111" type="color in alcohol">
|
||
<paragraph id="DD2B501B19607419A4D9F9557BB1AC03" pageId="6" pageNumber="111">Color in alcohol.</paragraph>
|
||
<paragraph id="22D6B3BAC455B35229FFBA8BC5D2FC9D" lastPageId="7" lastPageNumber="112" pageId="6" pageNumber="111">
|
||
Large inconspicuous brown lateral stripe extending from tip of snout through inferior orbit to end of caudal peduncle Fig. 5a, e (very weak in some specimens, such as holotype Fig. 5c). Body ground color brown on dorsum, yellowish on ven
|
||
<pageBreakToken id="13E84D73FAA8635FFAC24E9ECCB65F9A" pageId="7" pageNumber="112" start="start">tral</pageBreakToken>
|
||
region under lateral stripe. Some specimens with dark saddle on mid-ventral to ventral portion of body (Fig. 5b). Dorsal, pectoral, pelvic and anal fins with brown dots on rays, varying in concentration of chromatophores from one individual to another; inter-radial membranes hyaline. Caudal fin hyaline, except for dark blotch on origin of rays, and dark brown chromatophores largely concentrated on rays near lower caudal spine (Fig. 5d). In some specimens, chromatophores forming two dark bands on middle of rays (Fig. 5b, e).
|
||
</paragraph>
|
||
<caption id="B42842134D85AB84CFAFF72DC4F217AF" pageId="7" pageNumber="112">
|
||
<paragraph id="AB29A644FECC9F6B25FAB5EBEB5D8C60" pageId="7" pageNumber="112">
|
||
Figure 5. Variation in external morphology and coloration of
|
||
<taxonomicName id="9C03AC50FA079D9497E90AA49057B35A" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="7" pageNumber="112" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
: a, b LBP 16279, 26.86 mm SL, affluent of rio Culuene, municipality of
|
||
<normalizedToken id="D618DA64952DF14F23C3AB2A10B0A2EC" originalValue="Gaúcha">Gaucha</normalizedToken>
|
||
do Norte c, d MZUSP 115350, 25.9 mm SL, holotype, affluent of rio Toguro, municipality of
|
||
<normalizedToken id="6DCE69AD78EF130272BA3FE00A4B3B3F" originalValue="Querência">Querencia</normalizedToken>
|
||
e (f) LBP16275, 21.67 mm SL, affluent of rio Feio, municipality of
|
||
<normalizedToken id="72FE466209022F32305B82C1E48B3DD5" originalValue="Querência">Querencia</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="DB539FC105A84F2A99B45D53A0D4244E" pageId="7" pageNumber="112" type="color in life">
|
||
<paragraph id="BA9CD6BA7ED4D2C3EDB3EA661A82C4FF" pageId="7" pageNumber="112">Color in life.</paragraph>
|
||
<paragraph id="7B83B3426D86596198DB7D174C0D6B6B" pageId="7" pageNumber="112">Similar to pattern described for alcohol individuals, but with ground color light brown (Fig. 6).</paragraph>
|
||
<caption id="4DC2BDCA8E018C9FE6B530555F3FBD7D" pageId="7" pageNumber="112">
|
||
<paragraph id="36552F9C13604C5CE4B158690510BD17" pageId="7" pageNumber="112">
|
||
Figure 6.
|
||
<taxonomicName id="A8D14B355C1941CA90371F9810875A14" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="7" pageNumber="112" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
, LBP 16284, live specimen, from affluent of rio Toguro,
|
||
<normalizedToken id="BBAB77082270A63575FC7D78B805ADA7" originalValue="Querência">Querencia</normalizedToken>
|
||
, Mato Grosso State, Brazil. Photo: M. Taylor.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="7261FDDD041BE353CACB72EEDBEDC7B9" pageId="7" pageNumber="112" type="sexual dimorphism">
|
||
<paragraph id="EEA607C8B73FCAB1EDCA4DB6F8CE1AA8" pageId="7" pageNumber="112">Sexual dimorphism.</paragraph>
|
||
<paragraph id="95F321E6C8D0614B699D920CAEF3DC50" pageId="7" pageNumber="112">Males bear a papilla posterior to urogenital opening and present the pelvic-fin unbranched ray with dermal flap along its dorsal surface. Both characters are absent in females.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3D0EA9869683A389245D17DF8A2F00BE" pageId="7" pageNumber="112" type="distribution">
|
||
<paragraph id="2C6F22C2F7FC12F1D04BBEC2F96DB429" pageId="7" pageNumber="112">Distribution.</paragraph>
|
||
<paragraph id="3B39FB81EEF7BDDD2F85292AB932558F" pageId="7" pageNumber="112">
|
||
<taxonomicName id="D8E73E3BFD6FE048E8E50E092E9E98EA" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="7" pageNumber="112" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
is known from small to median-sized streams of the upper rio Xingu basin, Mato Grosso State in Brazil (Fig. 7a).
|
||
</paragraph>
|
||
<caption id="6DFF51B9F8819B522A7CEA905C4267A2" pageId="7" pageNumber="112">
|
||
<paragraph id="F6C54D19B55ABFDFF30E8641752A77AA" pageId="7" pageNumber="112">
|
||
Figure 7. a Map of the distribution of
|
||
<taxonomicName id="16B85F817465B12EA51BAAE1C45B8DCE" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="7" pageNumber="112" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
. Red star = holotype locality, affluent of rio Toguro. Red circles = paratype localities, affluent of rio Culuene, affluent of rio
|
||
<normalizedToken id="B8FBEC8B3DB87B4A51F6A89151D019C9" originalValue="Suiá-Missu">Suia-Missu</normalizedToken>
|
||
, affluent of rio Feio,
|
||
<normalizedToken id="5A07598993D065A2FD2BF50CDCE67B5B" originalValue="córrego">corrego</normalizedToken>
|
||
Xavante, rio Coronel Vanick. All are tributaries of rio Xingu, Mato Grosso State, Brazil b Affluent of rio Feio, municipality of
|
||
<normalizedToken id="7153AD68BD116E78B5BAA03FCFE7AF0B" originalValue="Querência">Querencia</normalizedToken>
|
||
,
|
||
<geoCoordinate id="8E8EC2F26A55073C8ADAAACD516499D6" direction="south" orientation="latitude" precision="15" value="-12.555555">12°33'20"S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="A0D243AA0FE4D3B7C71F96A1285C409C" direction="west" orientation="longitude" precision="15" value="-52.27111">52°16'16"W</geoCoordinate>
|
||
, habitat where the specimens of
|
||
<taxonomicName id="4686220EA18BA12541A8D263DF2C7FBD" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="7" pageNumber="112" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
were found. Photo: M. Taylor.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="7BF8FA27D9ADD0B3602782919EABA031" pageId="7" pageNumber="112" type="habitat">
|
||
<paragraph id="3EDCD88B07B5EA4F4F5943898190AB61" pageId="7" pageNumber="112">Habitat.</paragraph>
|
||
<paragraph id="57834B829B0670B90B2B8D429C9BE895" pageId="7" pageNumber="112">
|
||
<taxonomicName id="BD69095C0CE42BF7A3DCFBAD53CB93EB" family="Loricariidae" genus="Hisonotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hisonotus acuen" order="Siluriformes" pageId="7" pageNumber="112" phylum="Chordata" rank="species" species="acuen">Hisonotus acuen</taxonomicName>
|
||
was collected on flat areas in creeks of headwaters of the rio Xingu basin in places of shallow clear waters with low current. The fishes are found associated with vegetation that covers the bottom and the border of the headwaters (Fig. 7b).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EEFC98A26B835F88D4A115D7CB9E0464" pageId="7" pageNumber="112" type="etymology">
|
||
<paragraph id="4E179A8074C790B34252A090C0DCD950" pageId="7" pageNumber="112">Etymology.</paragraph>
|
||
<paragraph id="75FE67EF8204EE31A8D847E953A03DF0" pageId="7" pageNumber="112">
|
||
The specific name
|
||
<normalizedToken id="B202D04C2F21893EF3ED0F1A2460972D" originalValue="“acuen”">"acuen"</normalizedToken>
|
||
is in reference to the Xavante indigenous peoples, who in anthropological literature are known as
|
||
<normalizedToken id="99B57CDC3ECAD2E2EE512DAC1C763367" originalValue="“acuen”">"acuen"</normalizedToken>
|
||
. These people are constituted by the natives inhabiting the east of the Mato Grosso State, living in the margins of the rivers Culuene, Xingu, Mortes and Araguaia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |