419 lines
53 KiB
XML
419 lines
53 KiB
XML
<document id="7E6093BDBA9EAB53ACF85B27197EB3DB" ID-CLB-Dataset="39019" ID-DOI="10.11646/zootaxa.4114.2.5" ID-GBIF-Dataset="f4bbdf33-8463-41f0-9573-ceca9736e38e" ID-ISSN="1175-5326" ID-Zenodo-Dep="265579" ID-ZooBank="A976AC0B-4C3B-4B5C-BF12-2AE7DB7A41B3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1463984683229" checkinUser="plazi" docAuthor="Johnsson, Rodrigo, Bahia, Cristiano & Neves, Elizabeth" docDate="2016" docId="03F787DBC43AA0437CADFED417E5EBDA" docLanguage="en" docName="zootaxa.4114.2.5.pdf.imf" docOrigin="Zootaxa 4114 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Setacheres eudistomus Johnsson, Bahia & Neves, 2016, sp. nov." docType="treatment" docVersion="10" lastPageNumber="168" masterDocId="FFCEFFA3C439A0447C3AFFC9152FEB0E" masterDocTitle="A new genus of Asterocheridae (Copepoda: Siphonostomatoida) ectoassociate of the ascidian Eudistoma vannamei Millar, 1977 (Polycitoridae) from Brazil" masterLastPageNumber="170" masterPageNumber="162" pageNumber="165" updateTime="1698662589618" updateUser="ExternalLinkService">
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<mods:titleInfo id="A808BA6FC5B72D055D3235AFDFA901E4">
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<mods:title id="A4501C59F65B8CBB3FDABE5C9A7FAFA6">A new genus of Asterocheridae (Copepoda: Siphonostomatoida) ectoassociate of the ascidian Eudistoma vannamei Millar, 1977 (Polycitoridae) from Brazil</mods:title>
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</mods:titleInfo>
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<mods:name id="59CADE5EBD0D870EAA4F95000E860D8B" type="personal">
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<mods:role id="087A8713C5CE051FCCD541C61665A74C">
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<mods:roleTerm id="DD6B2AB86EA254642AACBF676AD1789B">Author</mods:roleTerm>
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<mods:namePart id="5F21AA8EDE6097758989ABFC9A6C5C2B">Johnsson, Rodrigo</mods:namePart>
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</mods:name>
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<mods:name id="4BAE438AB5B56BE84078377926F5C5AB" type="personal">
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<mods:role id="B3C44480ECE1BF0BBE31C80DC7D42DC3">
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<mods:roleTerm id="617BE63D85D457D7562152ECFB6BA763">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="04AA6A1637B4706942C1F64E21C5EDFE">Bahia, Cristiano</mods:namePart>
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</mods:name>
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<mods:name id="3203D5EB1E02D5C852F37791546ADC7A" type="personal">
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<mods:roleTerm id="DAC8D4A390F08824BCF2CF7491F0517D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7D85AFB7D78DDC667D5D0B6C6DC70EDB">Neves, Elizabeth</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="9EADAA880F4E422B3CE28525971B815B">text</mods:typeOfResource>
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<mods:title id="C090E6D3ABF57FB43B2EFB2C3DE885D7">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="18ECEEE23B5E98147F19A13AC3F0C7EA">
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<mods:date id="5844771D53571A4B72E2148C0639E27C">2016</mods:date>
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<mods:detail id="4858E2C05E31E1EE27E203962648A3F8" type="volume">
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<mods:number id="961C664A6C0102BDF9C2781F0DAAB535">4114</mods:number>
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<mods:number id="9843DCAAB75D3A0B34479128BBDDEF18">2</mods:number>
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<mods:classification id="B436E92467AE65A5FDD5F58E17FD3681">journal article</mods:classification>
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<mods:identifier id="A85C2E7D53170382C801F7CC55DBFC6A" type="CLB-Dataset">39019</mods:identifier>
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<mods:identifier id="4F255F8F9CFF81875BEF36A1D48077F0" type="DOI">10.11646/zootaxa.4114.2.5</mods:identifier>
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<mods:identifier id="E72F62946ED12DF89C60AF9F7029CBF1" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03F787DBC43AA0437CADFED417E5EBDA" ID-DOI="http://doi.org/10.5281/zenodo.6057610" ID-GBIF-Taxon="120685237" ID-Zenodo-Dep="6057610" LSID="urn:lsid:plazi:treatment:03F787DBC43AA0437CADFED417E5EBDA" httpUri="http://treatment.plazi.org/id/03F787DBC43AA0437CADFED417E5EBDA" lastPageId="7" lastPageNumber="168" pageId="3" pageNumber="165">
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<subSubSection id="C3446546C43AA0477CADFED4143DEA56" pageId="3" pageNumber="165" type="nomenclature">
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<paragraph id="8BE136CDC43AA0477CADFED41721EA39" blockId="3.[151,526,285,344]" box="[151,526,285,311]" pageId="3" pageNumber="165">
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<heading id="D0A981A1C43AA0477CADFED41721EA39" bold="true" box="[151,526,285,311]" fontSize="11" level="1" pageId="3" pageNumber="165" reason="1">
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<emphasis id="B92AEADFC43AA0477CADFED41721EA39" bold="true" box="[151,526,285,311]" pageId="3" pageNumber="165">
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<taxonomicName id="4C5E4D4EC43AA0477CADFED41486EA39" box="[151,425,285,311]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="3" pageNumber="165" phylum="Arthropoda" rank="species" species="eudistomus" status="sp. nov.">
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<emphasis id="B92AEADFC43AA0477CADFED41486EA39" bold="true" box="[151,425,285,311]" italics="true" pageId="3" pageNumber="165">Setacheres eudistomus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21957A4C43AA0477D8AFED41721EA39" box="[432,526,285,311]" pageId="3" pageNumber="165" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE136CDC43AA0477CADFEF6143DEA56" blockId="3.[151,526,285,344]" box="[151,274,319,344]" pageId="3" pageNumber="165">
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(
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<figureCitation id="13652A48C43AA0477CA5FEF61425EA56" box="[159,266,319,344]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="4.[151,250,1776,1798]" captionStartId-1="5.[151,250,1478,1500]" captionStartId-2="6.[151,250,1468,1490]" captionTargetBox-0="[350,1242,475,1743]" captionTargetBox-1="[370,1213,202,1443]" captionTargetBox-2="[346,1240,202,1434]" captionTargetId-0="figure@4.[340,1248,470,1754]" captionTargetId-1="figure@5.[359,1228,193,1457]" captionTargetId-2="figure@6.[340,1247,193,1446]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." captionText-1="FIGURE 3. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A – F = 50 µm." captionText-2="FIGURE 4. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, leg 1; B, leg 2; C, leg 3; D, leg 4; E, leg 5. Scale bars: A – D = 50 µm; E = 10 µm." httpUri-0="https://zenodo.org/record/265581/files/figure.png" httpUri-1="https://zenodo.org/record/265582/files/figure.png" httpUri-2="https://zenodo.org/record/265583/files/figure.png" pageId="3" pageNumber="165">Figs. 2–4</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3446546C43AA0477CADFE4E1191E903" pageId="3" pageNumber="165" type="materials_examined">
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<paragraph id="8BE136CDC43AA0477CADFE4E1191E903" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
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<emphasis id="B92AEADFC43AA0477CADFE4E14AFEAAE" bold="true" box="[151,384,391,416]" pageId="3" pageNumber="165">Material examined.</emphasis>
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<typeStatus id="54E5886FC43AA0477DBCFE4E14C1EAAE" box="[390,494,391,416]" pageId="3" pageNumber="165" type="holotype">Holotype</typeStatus>
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female (
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<collectionCode id="ED4FAE08C43AA0477E75FE4117B4EAAE" box="[591,667,392,416]" pageId="3" pageNumber="165">UFBA</collectionCode>
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1722) and two
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<typeStatus id="54E5886FC43AA0477F72FE411686EAAE" box="[840,937,392,416]" pageId="3" pageNumber="165" type="paratype">paratype</typeStatus>
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females (
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<collectionCode id="ED4FAE08C43AA047782EFE41114FEAAE" box="[1044,1120,392,416]" pageId="3" pageNumber="165">UFBA</collectionCode>
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1723); (
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<collectionCode id="ED4FAE08C43AA0477884FE411024EAAE" box="[1214,1291,392,416]" pageId="3" pageNumber="165">UFBA</collectionCode>
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1724), Porto da Barra Beach (
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<geoCoordinate id="EE6A500AC43AA0477D67FE6514DCEACA" box="[349,499,428,452]" direction="south" orientation="latitude" pageId="3" pageNumber="165" precision="1" value="-13.003892">13°0'14.01"S</geoCoordinate>
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,
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<geoCoordinate id="EE6A500AC43AA0477E39FE651789EACA" box="[515,678,428,452]" direction="west" orientation="longitude" pageId="3" pageNumber="165" precision="1" value="-38.534206">38°32'3.14"W</geoCoordinate>
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),
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<collectingCountry id="F349765DC43AA0477E86FE65160FEACB" box="[700,800,428,453]" name="El Salvador" pageId="3" pageNumber="165">Salvador</collectingCountry>
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city, Bahia State,
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<collectingCountry id="F349765DC43AA0477FCDFE651111EACB" box="[1015,1086,428,453]" name="Brazil" pageId="3" pageNumber="165">Brazil</collectingCountry>
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, collected by C. Bahia and V. Queiroz on
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<date id="FFE0100DC43AA0477D20FE1914DDEAE6" box="[282,498,463,488]" pageId="3" pageNumber="165" value="2012-12-10">10 December 2012</date>
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. All specimens were found attached externally on the tunic of
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<taxonomicName id="4C5E4D4EC43AA0477890FE1910BAEAE9" box="[1194,1429,464,488]" class="Ascidiacea" family="Polycitoridae" genus="Eudistoma" kingdom="Animalia" order="Enterogona" pageId="3" pageNumber="165" phylum="Chordata" rank="species" species="vannamei">
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<emphasis id="B92AEADFC43AA0477890FE1910BAEAE9" box="[1194,1429,464,488]" italics="true" pageId="3" pageNumber="165">Eudistoma vannamei</emphasis>
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</taxonomicName>
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.
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<typeStatus id="54E5886FC43AA0477CADFE3C15D6E903" box="[151,249,501,525]" pageId="3" pageNumber="165" type="paratype">Paratype</typeStatus>
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(
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<collectionCode id="ED4FAE08C43AA0477D3DFE3D147BE902" box="[263,340,500,524]" pageId="3" pageNumber="165">UFBA</collectionCode>
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1723) dissected and mounted on slide. Remaining
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<typeStatus id="54E5886FC43AA0477FABFE3C16E3E903" box="[913,972,501,525]" pageId="3" pageNumber="165">types</typeStatus>
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preserved in alcohol.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3446546C43AA0417CFDFDDE14A8ED35" lastPageId="5" lastPageNumber="167" pageId="3" pageNumber="165" type="description">
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<paragraph id="8BE136CDC43AA0477CFDFDDE14D5E9EB" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
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<emphasis id="B92AEADFC43AA0477CFDFDDE14FCE93E" bold="true" box="[199,467,535,560]" pageId="3" pageNumber="165">Description of female.</emphasis>
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Mean body length (excluding caudal setae) 740 µm (736–744 µm) and mean body width 431 µm (428–434 µm) (
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<emphasis id="B92AEADFC43AA0477DCEFDF4172DE95A" box="[500,514,573,596]" italics="true" pageId="3" pageNumber="165">n</emphasis>
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= 3). Body (
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<figureCitation id="13652A48C43AA0477EACFDF517F5E95A" box="[662,730,572,597]" captionStart="FIGURE 2" captionStartId="4.[151,250,1776,1798]" captionTargetBox="[350,1242,475,1743]" captionTargetId="figure@4.[340,1248,470,1754]" captionTargetPageId="4" captionText="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="3" pageNumber="165">Fig. 2</figureCitation>
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A) cyclopiform, dorsoventrally flattened, prosome longer than wide, and urosome cylindrical. Pedigerous somite 1 completely fused to cephalosome to form cephalothorax. Pedigerous somites 2–4 with lateral posterior margins rounded. Pedigerous somite 3 more curved, longer than pedigerous somite 2 and partly covering pedigerous somite 4. Pedigerous somite 4 smaller than third somite and slightly larger than fifth somite.
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</paragraph>
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<paragraph id="8BE136CDC43AA0477CFDFD39172AEF26" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
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Prosome 511 µm long and 431 µm width. Length: width ratio = 1.2:1. Urosome (
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<figureCitation id="13652A48C43AA047785BFD26118AE806" box="[1121,1189,751,776]" captionStart="FIGURE 2" captionStartId="4.[151,250,1776,1798]" captionTargetBox="[350,1242,475,1743]" captionTargetId="figure@4.[340,1248,470,1754]" captionTargetPageId="4" captionText="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="3" pageNumber="165">Fig. 2</figureCitation>
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B) 4-segmented. Fifth pedigerous somite 43 µm long and 113 µm width. Genital double-somite 86 µm long, maximum width 102 µm, length: width ratio = 0.8:1. Vestigial leg 6 mid-laterally located, close to spinule; row of setules along posterolateral margins and two tooth-like projections close to genital openings. Two postgenital somites, both wider than long (36 × 59, 36 × 54 µm, respectively), lateral margins naked; epimera postero-laterally pointed. Ventral surface of anal somite covered by spinules. Prosome: urosome ratio = 2.5:1. Caudal rami (
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<figureCitation id="13652A48C43AA0477FE5FC6D110DE8B2" box="[991,1058,932,957]" captionStart="FIGURE 2" captionStartId="4.[151,250,1776,1798]" captionTargetBox="[350,1242,475,1743]" captionTargetId="figure@4.[340,1248,470,1754]" captionTargetPageId="4" captionText="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="3" pageNumber="165">Fig. 2</figureCitation>
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B) slightly longer than wide, 27 × 25 µm with spinules along inner margin, with six setae (seta I absent); setae VI and VII naked and setae IV and V plumose. Posterior margin with rounded projection between setae III and IV. Length of setae
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<date id="FFE0100DC43AA0477882FC24100AEF0B" box="[1208,1317,1004,1029]" pageId="3" pageNumber="165" value="1945-02" valueMax="1945-07-31" valueMin="1945-02-00">II–VII 45</date>
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, 125, 186, 245, 80 and 42 µm, respectively.
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</paragraph>
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<paragraph id="8BE136CDC43AA0477CFDFBFC172EEE2B" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
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Rostrum (
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<figureCitation id="13652A48C43AA0477D0DFBFD1455EF42" box="[311,378,1076,1101]" captionStart="FIGURE 2" captionStartId="4.[151,250,1776,1798]" captionTargetBox="[350,1242,475,1743]" captionTargetId="figure@4.[340,1248,470,1754]" captionTargetPageId="4" captionText="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="3" pageNumber="165">Fig. 2</figureCitation>
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C) large, wider than long (234 × 145 µm), triangular with rounded apex. Antennule (
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<figureCitation id="13652A48C43AA0477901FBFD1050EF42" box="[1339,1407,1076,1101]" captionStart="FIGURE 2" captionStartId="4.[151,250,1776,1798]" captionTargetBox="[350,1242,475,1743]" captionTargetId="figure@4.[340,1248,470,1754]" captionTargetPageId="4" captionText="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="3" pageNumber="165">Fig. 2</figureCitation>
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D) 300 µm long (not including setae), 21-segmented. Length of segments: 34, 17, 8, 8, 11, 5, 11, 7, 11, 4, 13, 13, 19, 20, 17, 20, 24, 27, 12, 13 and 6 µm, respectively. Segmental homologies and armature as follows: 1(I)-2; 2(II)-2; 3(III)-2; 4(IV)-2; 5(V)-2; 6(VI)-2; 7(VII)-2; 8(VIII)-2; 9(IX–XII)-6; 10(XIII)-2; 11(XIV)-2; 12(XV)-2; 13(XVI)-2; 14(XVII)-2; 15(XVIII)-2; 16(XIX)-2; 17(XX)-2; 18(XXI)-2 + aesthetasc; 19(XXII–XXIII)-2; 20(XXIV–XXV)-2; 21(XXVI–XXVIII)-6. Aesthetasc 64 Μm long. First segment with both setae plumose at distal half. Segments 9-11 with distal tooth-like projection.
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</paragraph>
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<paragraph id="8BE136CDC43AA0477CFDFAF9164CEED6" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
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Antenna (
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<figureCitation id="13652A48C43AA0477D0CFAE61458EE46" box="[310,375,1327,1352]" captionStart="FIGURE 3" captionStartId="5.[151,250,1478,1500]" captionTargetBox="[370,1213,202,1443]" captionTargetId="figure@5.[359,1228,193,1457]" captionTargetPageId="5" captionText="FIGURE 3. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A – F = 50 µm." httpUri="https://zenodo.org/record/265582/files/figure.png" pageId="3" pageNumber="165">Fig. 3</figureCitation>
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A) 211 µm long (including distal claw); coxa 25 µm long, with small seta along outer margin; basis 54 µm long, with sparse spinules along inner margin and setules along outer margin. Exopod 1-segmented, 11 µm long, with two apical setae and small lateral seta; all setae naked. Endopod 3-segmented; first segment 59 µm long, unarmed; second segment 9 µm long, armed with naked seta; third segment 12 µm long, armed with two distal setae, small seta proximally and distal claw (52 µm long).
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</paragraph>
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<paragraph id="8BE136CDC43AA0477CFDFA2D1763EC4E" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
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Oral cone (
|
||
<figureCitation id="13652A48C43AA0477D72FA2D14A4EEF2" box="[328,395,1508,1533]" captionStart="FIGURE 3" captionStartId="5.[151,250,1478,1500]" captionTargetBox="[370,1213,202,1443]" captionTargetId="figure@5.[359,1228,193,1457]" captionTargetPageId="5" captionText="FIGURE 3. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A – F = 50 µm." httpUri="https://zenodo.org/record/265582/files/figure.png" pageId="3" pageNumber="165">Fig. 3</figureCitation>
|
||
B) 162 × 61 µm (long × width), reaching to point between bases of maxillipeds and leg 1. Mandible (
|
||
<figureCitation id="13652A48C43AA0477D2CF9CE1474ED2E" box="[278,347,1543,1568]" captionStart="FIGURE 3" captionStartId="5.[151,250,1478,1500]" captionTargetBox="[370,1213,202,1443]" captionTargetId="figure@5.[359,1228,193,1457]" captionTargetPageId="5" captionText="FIGURE 3. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A – F = 50 µm." httpUri="https://zenodo.org/record/265582/files/figure.png" pageId="3" pageNumber="165">Fig. 3</figureCitation>
|
||
C) with 2-segmented palp; both segments slender and naked, measuring 18 and 13 µm long, respectively; second segment with two distal setae, smallest seta spinulated and half the length of longer one which is unilaterally spinulated. Mandibular stylet 122 µm long, proximally stout, tapering distally with ten subterminal teeth. Maxillule (
|
||
<figureCitation id="13652A48C43AA0477D67F9BD148FED82" box="[349,416,1652,1677]" captionStart="FIGURE 3" captionStartId="5.[151,250,1478,1500]" captionTargetBox="[370,1213,202,1443]" captionTargetId="figure@5.[359,1228,193,1457]" captionTargetPageId="5" captionText="FIGURE 3. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A – F = 50 µm." httpUri="https://zenodo.org/record/265582/files/figure.png" pageId="3" pageNumber="165">Fig. 3</figureCitation>
|
||
D) bilobed; inner lobe 36 µm long, with five distal setae, one of them smaller and more slender than the others; three of the remaining setae unilaterally plumose; inner margin of inner lobe with setules proximally and bunch of setules distally; outer margin with set of spinules. Outer lobe 13 µm long, armed with four distal setae, two being plumose; outer margin with few spinules. Maxilla (
|
||
<figureCitation id="13652A48C43AA0477FC2F9161113EDF6" box="[1016,1084,1759,1784]" captionStart="FIGURE 3" captionStartId="5.[151,250,1478,1500]" captionTargetBox="[370,1213,202,1443]" captionTargetId="figure@5.[359,1228,193,1457]" captionTargetPageId="5" captionText="FIGURE 3. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A – F = 50 µm." httpUri="https://zenodo.org/record/265582/files/figure.png" pageId="3" pageNumber="165">Fig. 3</figureCitation>
|
||
E) 250 µm long, consisting of syncoxa (100 µm long, with tubular extension of maxillary gland opening) and strongly distally curved claw with naked seta near inner subdistal margin.
|
||
</paragraph>
|
||
<paragraph id="8BE136CDC43AA0477CFDF88515FFECFB" blockId="3.[151,1437,391,2037]" pageId="3" pageNumber="165">
|
||
Maxilliped (
|
||
<figureCitation id="13652A48C43AA0477D68F88514B9EC6A" box="[338,406,1868,1893]" captionStart="FIGURE 2" captionStartId="4.[151,250,1776,1798]" captionTargetBox="[350,1242,475,1743]" captionTargetId="figure@4.[340,1248,470,1754]" captionTargetPageId="4" captionText="FIGURE 2. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm." httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="3" pageNumber="165">Fig. 2</figureCitation>
|
||
F) 5-segmented, 267 µm long; syncoxa 82 µm long, with setules along outer margin; basis 84 µm long, with row of setules and few setules along inner and outer margins, respectively. Endopod 3- segmented, segments measuring 8, 11 and 21 µm, respectively; first segment naked; second one with distal toothlike projection and two naked setae; third segment with serrated spine and distal curved claw-like element, 61 µm long.
|
||
</paragraph>
|
||
<paragraph id="8BE136CDC43DA0407CFDFF51176CECFB" blockId="4.[199,1179,151,176]" lastBlockId="4.[151,1437,1868,2037]" pageId="4" pageNumber="166">
|
||
Legs 1–4 (
|
||
<figureCitation id="13652A48C43DA0407D07FF5E14AFEBBE" box="[317,384,151,176]" captionStart="FIGURE 4" captionStartId="6.[151,250,1468,1490]" captionTargetBox="[346,1240,202,1434]" captionTargetId="figure@6.[340,1247,193,1446]" captionTargetPageId="6" captionText="FIGURE 4. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, leg 1; B, leg 2; C, leg 3; D, leg 4; E, leg 5. Scale bars: A – D = 50 µm; E = 10 µm." httpUri="https://zenodo.org/record/265583/files/figure.png" pageId="4" pageNumber="166">Fig. 4</figureCitation>
|
||
A −D) biramous, with 3-segmented rami. Armature formula as follows: Leg 1 with setules along outer margin of exopod and endopod; proximal exopod segment with large outer spine and without inner seta; middle exopod segment with small outer spine. Legs 2–4 with spinules and setules along outer margins of exopods and endopods, respectively. Leg 5 (
|
||
<figureCitation id="13652A48C43DA0407FA3F85D16F2ECA3" box="[921,989,1940,1965]" captionStart="FIGURE 4" captionStartId="6.[151,250,1468,1490]" captionTargetBox="[346,1240,202,1434]" captionTargetId="figure@6.[340,1247,193,1446]" captionTargetPageId="6" captionText="FIGURE 4. Setacheres eudistomus gen. et sp. nov. female (paratype: UFBA 1723). A, leg 1; B, leg 2; C, leg 3; D, leg 4; E, leg 5. Scale bars: A – D = 50 µm; E = 10 µm." httpUri="https://zenodo.org/record/265583/files/figure.png" pageId="4" pageNumber="166">Fig. 4</figureCitation>
|
||
E) with three distal setae, with spinules and setules along outer and inner margins, respectively. Intercoxal plate of leg 1 covered with setules, intercoxal plates of remaining legs totally naked.
|
||
</paragraph>
|
||
<paragraph id="8BE136CDC43DA0407D6BFF0411FBEA89" pageId="4" pageNumber="166">
|
||
<table id="F95EC46DC43D5FBB7CA6FF0511FBEA89" box="[156,1236,204,391]" gridcols="5" gridrows="5" pageId="4" pageNumber="166">
|
||
<tr id="356E348FC43D5FBB7CA6FF0511FBEBEC" box="[156,1236,204,226]" gridrow="0" pageId="4" pageNumber="166" rowspan-0="1">
|
||
<th id="76BF5DF3C43D5FBB7D6BFF0514AFEBEC" box="[337,384,204,226]" gridcol="1" gridrow="0" pageId="4" pageNumber="166">coxa</th>
|
||
<th id="76BF5DF3C43D5FBB7E28FF05176BEBEC" box="[530,580,204,226]" gridcol="2" gridrow="0" pageId="4" pageNumber="166">basis</th>
|
||
<th id="76BF5DF3C43D5FBB7ECDFF0516BEEBEC" box="[759,913,204,226]" gridcol="3" gridrow="0" pageId="4" pageNumber="166">exopod</th>
|
||
<th id="76BF5DF3C43D5FBB7808FF0511FBEBEC" box="[1074,1236,204,226]" gridcol="4" gridrow="0" pageId="4" pageNumber="166">endopod</th>
|
||
</tr>
|
||
<tr id="356E348FC43D5FBB7CA6FF3C11FBEA05" box="[156,1236,245,267]" gridrow="1" pageId="4" pageNumber="166">
|
||
<th id="76BF5DF3C43D5FBB7CA6FF3C15F9EA05" box="[156,214,245,267]" gridcol="0" gridrow="1" pageId="4" pageNumber="166">Leg 1</th>
|
||
<td id="76BF5DF3C43D5FBB7D6BFF3C14AFEA05" box="[337,384,245,267]" gridcol="1" gridrow="1" pageId="4" pageNumber="166">0–1</td>
|
||
<td id="76BF5DF3C43D5FBB7E28FF3C176BEA05" box="[530,580,245,267]" gridcol="2" gridrow="1" pageId="4" pageNumber="166">1–1</td>
|
||
<td id="76BF5DF3C43D5FBB7ECDFF3C16BEEA05" box="[759,913,245,267]" gridcol="3" gridrow="1" pageId="4" pageNumber="166">I–0; I–1; III,4</td>
|
||
<td id="76BF5DF3C43D5FBB7808FF3C11FBEA05" box="[1074,1236,245,267]" gridcol="4" gridrow="1" pageId="4" pageNumber="166">0–1; 0–2; 1,2,3</td>
|
||
</tr>
|
||
<tr id="356E348FC43D5FBB7CA6FED711FBEA3A" box="[156,1236,286,308]" gridrow="2" pageId="4" pageNumber="166">
|
||
<th id="76BF5DF3C43D5FBB7CA6FED715F9EA3A" box="[156,214,286,308]" gridcol="0" gridrow="2" pageId="4" pageNumber="166">Leg 2</th>
|
||
<td id="76BF5DF3C43D5FBB7D6BFED714AFEA3A" box="[337,384,286,308]" gridcol="1" gridrow="2" pageId="4" pageNumber="166">0–1</td>
|
||
<td id="76BF5DF3C43D5FBB7E28FED7176BEA3A" box="[530,580,286,308]" gridcol="2" gridrow="2" pageId="4" pageNumber="166">1–0</td>
|
||
<td id="76BF5DF3C43D5FBB7ECDFED716BEEA3A" box="[759,913,286,308]" gridcol="3" gridrow="2" pageId="4" pageNumber="166">I–1; I–1; III,I,4</td>
|
||
<td id="76BF5DF3C43D5FBB7808FED711FBEA3A" box="[1074,1236,286,308]" gridcol="4" gridrow="2" pageId="4" pageNumber="166">0–1; 0–2; 1,2,3</td>
|
||
</tr>
|
||
<tr id="356E348FC43D5FBB7CA6FE8111FBEA50" box="[156,1236,328,350]" gridrow="3" pageId="4" pageNumber="166">
|
||
<th id="76BF5DF3C43D5FBB7CA6FE8115F9EA50" box="[156,214,328,350]" gridcol="0" gridrow="3" pageId="4" pageNumber="166">Leg 3</th>
|
||
<td id="76BF5DF3C43D5FBB7D6BFE8114AFEA50" box="[337,384,328,350]" gridcol="1" gridrow="3" pageId="4" pageNumber="166">0–1</td>
|
||
<td id="76BF5DF3C43D5FBB7E28FE81176BEA50" box="[530,580,328,350]" gridcol="2" gridrow="3" pageId="4" pageNumber="166">1–0</td>
|
||
<td id="76BF5DF3C43D5FBB7ECDFE8116BEEA50" box="[759,913,328,350]" gridcol="3" gridrow="3" pageId="4" pageNumber="166">I–1; I–1; III,I,4</td>
|
||
<td id="76BF5DF3C43D5FBB7808FE8111FBEA50" box="[1074,1236,328,350]" gridcol="4" gridrow="3" pageId="4" pageNumber="166">0–1; 0–2; 1,2,3</td>
|
||
</tr>
|
||
<tr id="356E348FC43D5FBB7CA6FEB811FBEA89" box="[156,1236,369,391]" gridrow="4" pageId="4" pageNumber="166">
|
||
<th id="76BF5DF3C43D5FBB7CA6FEB815F9EA89" box="[156,214,369,391]" gridcol="0" gridrow="4" pageId="4" pageNumber="166">Leg 4</th>
|
||
<td id="76BF5DF3C43D5FBB7D6BFEB814AFEA89" box="[337,384,369,391]" gridcol="1" gridrow="4" pageId="4" pageNumber="166">0–1</td>
|
||
<td id="76BF5DF3C43D5FBB7E28FEB8176BEA89" box="[530,580,369,391]" gridcol="2" gridrow="4" pageId="4" pageNumber="166">1–0</td>
|
||
<td id="76BF5DF3C43D5FBB7ECDFEB816BEEA89" box="[759,913,369,391]" gridcol="3" gridrow="4" pageId="4" pageNumber="166">I–1; I–1; III,I,4</td>
|
||
<td id="76BF5DF3C43D5FBB7808FEB811FBEA89" box="[1074,1236,369,391]" gridcol="4" gridrow="4" pageId="4" pageNumber="166">0-1; 0-2; 1,1-I,2</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="DF216645C43DA0407CADF939112BEC2B" httpUri="https://zenodo.org/record/265581/files/figure.png" pageId="4" pageNumber="166" targetBox="[350,1242,475,1743]" targetPageId="4">
|
||
<paragraph id="8BE136CDC43DA0407CADF939112BEC2B" blockId="4.[151,1435,1776,1829]" pageId="4" pageNumber="166">
|
||
<emphasis id="B92AEADFC43DA0407CADF939143AEC0B" bold="true" box="[151,277,1776,1798]" pageId="4" pageNumber="166">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C5E4D4EC43DA0407D27F939172AEC08" box="[285,517,1776,1798]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="4" pageNumber="166" phylum="Arthropoda" rank="species" species="eudistomus">
|
||
<emphasis id="B92AEADFC43DA0407D27F939172AEC08" box="[285,517,1776,1798]" italics="true" pageId="4" pageNumber="166">Setacheres eudistomus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B92AEADFC43DA0407E37F939179EEC0B" bold="true" box="[525,689,1776,1797]" pageId="4" pageNumber="166">gen. et sp. nov.</emphasis>
|
||
female (paratype: UFBA 1723). A, body, dorsal view; B, urosome; C, antennule; D, rostrum. Scale bars: A = 300 µm; B = 250 µm; C = 100 µm; D = 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF216645C43CA0417CADFA0F163FEEF5" httpUri="https://zenodo.org/record/265582/files/figure.png" pageId="5" pageNumber="167" targetBox="[370,1213,202,1443]" targetPageId="5">
|
||
<paragraph id="8BE136CDC43CA0417CADFA0F163FEEF5" blockId="5.[151,1435,1478,1531]" pageId="5" pageNumber="167">
|
||
<emphasis id="B92AEADFC43CA0417CADFA0F143CEED5" bold="true" box="[151,275,1478,1500]" pageId="5" pageNumber="167">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C5E4D4EC43CA0417D23FA0F14D0EED2" box="[281,511,1478,1500]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="eudistomus">
|
||
<emphasis id="B92AEADFC43CA0417D23FA0F14D0EED2" box="[281,511,1478,1500]" italics="true" pageId="5" pageNumber="167">Setacheres eudistomus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B92AEADFC43CA0417E3FFA0E178CEED2" bold="true" box="[517,675,1479,1500]" pageId="5" pageNumber="167">gen. et sp. nov.</emphasis>
|
||
female (paratype: UFBA 1723). A, antenna; B, oral cone; C, mandible; D, maxillule; E, maxilla; F, maxilliped. Scale bars: A–F = 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE136CDC43CA0417CFDF9EB14A8ED35" blockId="5.[151,1436,1570,2027]" box="[199,391,1570,1595]" pageId="5" pageNumber="167">
|
||
<emphasis id="B92AEADFC43CA0417CFDF9EB1424ED35" bold="true" box="[199,267,1570,1595]" pageId="5" pageNumber="167">Male.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3446546C43CA0417CFDF98F106FED51" box="[199,1344,1606,1631]" pageId="5" pageNumber="167" type="materials_examined">
|
||
<paragraph id="8BE136CDC43CA0417CFDF98F106FED51" blockId="5.[151,1436,1570,2027]" box="[199,1344,1606,1631]" pageId="5" pageNumber="167">
|
||
<emphasis id="B92AEADFC43CA0417CFDF98F144AED51" bold="true" box="[199,357,1606,1631]" pageId="5" pageNumber="167">
|
||
<typeStatus id="54E5886FC43CA0417CFDF98F142DED51" box="[199,258,1606,1631]" pageId="5" pageNumber="167">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Porto da Barra Beach (
|
||
<geoCoordinate id="EE6A500AC43CA0417E56F98E162CED51" box="[620,771,1607,1631]" direction="south" orientation="latitude" pageId="5" pageNumber="167" precision="1" value="-13.003892">13°0'14.01"S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE6A500AC43CA0417F35F98E169DED51" box="[783,946,1607,1631]" direction="west" orientation="longitude" pageId="5" pageNumber="167" precision="1" value="-38.534206">38°32'3.14"W</geoCoordinate>
|
||
),
|
||
<collectingCountry id="F349765DC43CA0417FFFF98F1106ED51" box="[965,1065,1606,1631]" name="El Salvador" pageId="5" pageNumber="167">Salvador</collectingCountry>
|
||
city, Bahia State,
|
||
<collectingCountry id="F349765DC43CA04178CEF98F1013ED51" box="[1268,1340,1606,1631]" name="Brazil" pageId="5" pageNumber="167">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3446546C43CA0417CFDF9A311EEED8D" box="[199,1217,1642,1667]" pageId="5" pageNumber="167" type="etymology">
|
||
<paragraph id="8BE136CDC43CA0417CFDF9A311EEED8D" blockId="5.[151,1436,1570,2027]" box="[199,1217,1642,1667]" pageId="5" pageNumber="167">
|
||
<emphasis id="B92AEADFC43CA0417CFDF9A31461ED8D" bold="true" box="[199,334,1642,1667]" pageId="5" pageNumber="167">Etymology.</emphasis>
|
||
The specific name “
|
||
<taxonomicName id="4C5E4D4EC43CA0417E0FF9A3179DED8C" box="[565,690,1642,1666]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="eudistomus">
|
||
<emphasis id="B92AEADFC43CA0417E0FF9A3179DED8C" box="[565,690,1642,1666]" italics="true" pageId="5" pageNumber="167">eudistomus</emphasis>
|
||
</taxonomicName>
|
||
” refers to the ascidian host of the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3446546C43CA0417CFDF947177EECE5" pageId="5" pageNumber="167" type="discussion">
|
||
<paragraph id="8BE136CDC43CA0417CFDF947177EECE5" blockId="5.[151,1436,1570,2027]" pageId="5" pageNumber="167">
|
||
<emphasis id="B92AEADFC43CA0417CFDF9471414EDA9" bold="true" box="[199,315,1678,1703]" pageId="5" pageNumber="167">Remarks.</emphasis>
|
||
Among the species belonging to the new genus
|
||
<taxonomicName id="4C5E4D4EC43CA0417F67F94716FAEDA8" box="[861,981,1678,1702]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="168" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92AEADFC43CA0417F67F94716FAEDA8" box="[861,981,1678,1702]" italics="true" pageId="5" pageNumber="167">Setacheres</emphasis>
|
||
</taxonomicName>
|
||
it is recognizable the presence of one to three segments posteriorly to the ancestral antennulary segment XXI indicating their degree of fusion (
|
||
<bibRefCitation id="EFCF4B3CC43CA041790EF97B15FDEDE1" author="Johnsson" pageId="5" pageNumber="167" refString="Johnsson, R. (1998) Six new species of the genus Asterocheres (Copepoda; Siphonostomatoida) associated with sponges in Brazil. Nauplius, 6, 61 - 99." type="journal article" year="1998">Johnsson 1998</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFCF4B3CC43CA0417CE4F91F1470EDE1" author="Brian" box="[222,351,1750,1775]" pageId="5" pageNumber="167" refString="Brian, A. (1927) Descrizione di specie nuovo o poco conosciute di Copepodi bentonici del Mare Egeo. Bollettino dei Musei di Zoologia e Anatomia comparata della Universita di Genova, 7, 1 - 37." type="journal article" year="1927">Brian 1927</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFCF4B3CC43CA0417D51F91F1779EDE1" author="Johnsson" box="[363,598,1750,1775]" pageId="5" pageNumber="167" refString="Johnsson, R., Rocha, C. F. & Neves, E. (2001) Asterocheres (Copepoda: Siphonostomatoida) from Picinguaba, Sao Paulo State (Brazil). Nauplius, 9, 75 - 95." type="journal article" year="2001">
|
||
Johnsson
|
||
<emphasis id="B92AEADFC43CA0417DE0F91E173BEDE0" box="[474,532,1750,1774]" italics="true" pageId="5" pageNumber="167">et al.</emphasis>
|
||
2001
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFCF4B3CC43CA0417E58F91F1621EDE1" author="Johnsson" box="[610,782,1750,1775]" pageId="5" pageNumber="167" refString="Johnsson, R. (2002) Asterocherids (Copepoda; Siphonostomatoida) associated with invertebrates from California Reefs: Abrolhos (Brazil). Hydrobiologia, 470, 247 - 266. http: // dx. doi. org / 10.1023 / a: 1015641516360" type="journal article" year="2002">Johnsson 2002</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C5E4D4EC43CA0417F18F91F110FEDE0" box="[802,1056,1750,1774]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="eudistomus" status="sp. nov.">
|
||
<emphasis id="B92AEADFC43CA0417F18F91F110FEDE0" box="[802,1056,1750,1774]" italics="true" pageId="5" pageNumber="167">Setacheres eudistomus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21957A4C43CA0417812F91E11AFEDE0" box="[1064,1152,1751,1774]" pageId="5" pageNumber="167" rank="species">sp. nov.</taxonomicNameLabel>
|
||
shows, as observed in
|
||
<taxonomicName id="4C5E4D4EC43CA04179BDF91E15C5EC1C" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="lunatus">
|
||
<emphasis id="B92AEADFC43CA04179BDF91E15C5EC1C" italics="true" pageId="5" pageNumber="167">S. lunatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B92AEADFC43CA0417D1BF93214ECEC1C" box="[289,451,1786,1810]" italics="true" pageId="5" pageNumber="167">
|
||
<taxonomicName id="4C5E4D4EC43CA0417D1BF9321491EC1C" box="[289,446,1786,1810]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="paraboecki">S. paraboecki</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
3 segments posterior to the ancestral XXI (
|
||
<bibRefCitation id="EFCF4B3CC43CA0417F95F9331177EC1D" author="Johnsson" box="[943,1112,1786,1811]" pageId="5" pageNumber="167" refString="Johnsson, R. (1998) Six new species of the genus Asterocheres (Copepoda; Siphonostomatoida) associated with sponges in Brazil. Nauplius, 6, 61 - 99." type="journal article" year="1998">Johnsson 1998</bibRefCitation>
|
||
). However, in
|
||
<taxonomicName id="4C5E4D4EC43CA041793BF93210B3EC1C" box="[1281,1436,1786,1810]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="paraboecki">
|
||
<emphasis id="B92AEADFC43CA041793BF93210B3EC1C" box="[1281,1436,1786,1810]" italics="true" pageId="5" pageNumber="167">S. paraboecki</emphasis>
|
||
</taxonomicName>
|
||
the ancestral segments IX-XIII are fused and therefore show a total of 20 segments while
|
||
<taxonomicName id="4C5E4D4EC43CA04178A3F8D61027EC38" box="[1177,1288,1822,1846]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="lunatus">
|
||
<emphasis id="B92AEADFC43CA04178A3F8D61027EC38" box="[1177,1288,1822,1846]" italics="true" pageId="5" pageNumber="167">S. lunatus</emphasis>
|
||
</taxonomicName>
|
||
and the new species share the fusion of articles IX-XII resulting in a 21-segmented antennule.
|
||
<taxonomicName id="4C5E4D4EC43CA0417807F88B1013EC54" box="[1085,1340,1858,1882]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="eudistomus" status="sp. nov.">
|
||
<emphasis id="B92AEADFC43CA0417807F88B1013EC54" box="[1085,1340,1858,1882]" italics="true" pageId="5" pageNumber="167">Setacheres eudistomus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21957A4C43CA041797EF88A10B3EC54" box="[1348,1436,1859,1882]" pageId="5" pageNumber="167" rank="species">sp. nov.</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C5E4D4EC43CA0417D1EF8AE14BCEC70" box="[292,403,1894,1918]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="lunatus">
|
||
<emphasis id="B92AEADFC43CA0417D1EF8AE14BCEC70" box="[292,403,1894,1918]" italics="true" pageId="5" pageNumber="167">S. lunatus</emphasis>
|
||
</taxonomicName>
|
||
in its having of 5 setae on the inner maxillulary lobe, instead of
|
||
<quantity id="4CA69B28C43CA0417851F8AE11B9EC71" box="[1131,1174,1894,1919]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="5" pageNumber="167" unit="in" value="4.0">4 in</quantity>
|
||
the latter species and a 5-segmented maxilliped vs. a 6-segmented one in
|
||
<taxonomicName id="4C5E4D4EC43CA0417EE5F8421135ECAD" authority="Johnsson 1998" authorityName="Johnsson" authorityYear="1998" box="[735,1050,1930,1955]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="5" pageNumber="167" phylum="Arthropoda" rank="species" species="lunatus">
|
||
<emphasis id="B92AEADFC43CA0417EE5F842167EECAC" box="[735,849,1930,1954]" italics="true" pageId="5" pageNumber="167">S. lunatus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFCF4B3CC43CA0417F59F843113EECAD" author="Johnsson" box="[867,1041,1930,1955]" pageId="5" pageNumber="167" refString="Johnsson, R. (1998) Six new species of the genus Asterocheres (Copepoda; Siphonostomatoida) associated with sponges in Brazil. Nauplius, 6, 61 - 99." type="journal article" year="1998">Johnsson 1998</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. The new species shows the first exopodal segment of leg 1 without an inner seta (I-0) while all other species of the new genus shows the regular setation pattern with an inner seta (
|
||
<date id="FFE0100DC43CA0417E1BF81A176CECE5" box="[545,579,2003,2027]" pageId="5" pageNumber="167">I-1</date>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF216645C43FA0427CADFA75171CEEFE" httpUri="https://zenodo.org/record/265583/files/figure.png" pageId="6" pageNumber="168" targetBox="[346,1240,202,1434]" targetPageId="6">
|
||
<paragraph id="8BE136CDC43FA0427CADFA75171CEEFE" blockId="6.[151,1435,1468,1520]" pageId="6" pageNumber="168">
|
||
<emphasis id="B92AEADFC43FA0427CADFA75143DEEDF" bold="true" box="[151,274,1468,1490]" pageId="6" pageNumber="168">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C5E4D4EC43FA0427D22FA7514D2EEDC" box="[280,509,1468,1490]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="eudistomus">
|
||
<emphasis id="B92AEADFC43FA0427D22FA7514D2EEDC" box="[280,509,1468,1490]" italics="true" pageId="6" pageNumber="168">Setacheres eudistomus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B92AEADFC43FA0427E39FA7517B0EEDF" bold="true" box="[515,671,1468,1489]" pageId="6" pageNumber="168">gen. et sp. nov.</emphasis>
|
||
female (paratype: UFBA 1723). A, leg 1; B, leg 2; C, leg 3; D, leg 4; E, leg 5. Scale bars: A–D = 50 µm; E = 10 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3446546C43FA0437CFDF9D517E5EBDA" lastPageId="7" lastPageNumber="169" pageId="6" pageNumber="168" type="distribution">
|
||
<paragraph id="8BE136CDC43FA0437CFDF9D517E5EBDA" blockId="6.[151,1437,1564,2022]" lastBlockId="7.[151,1436,151,213]" lastPageId="7" lastPageNumber="169" pageId="6" pageNumber="168">
|
||
<emphasis id="B92AEADFC43FA0427CFDF9D5144FED3B" bold="true" box="[199,352,1564,1589]" pageId="6" pageNumber="168">Distribution.</emphasis>
|
||
The nine species of
|
||
<taxonomicName id="4C5E4D4EC43FA0427E66F9D417FBED3B" box="[604,724,1565,1589]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92AEADFC43FA0427E66F9D417FBED3B" box="[604,724,1565,1589]" italics="true" pageId="6" pageNumber="168">Setacheres</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21957A4C43FA0427EE5F9D71665ED3B" box="[735,842,1566,1590]" pageId="6" pageNumber="168" rank="genus">gen. nov.</taxonomicNameLabel>
|
||
are recorded exclusively from the Atlantic Ocean.
|
||
<taxonomicName id="4C5E4D4EC43FA0427CADF98814B8ED57" box="[151,407,1601,1625]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="ventricosus">
|
||
<emphasis id="B92AEADFC43FA0427CADF98814B8ED57" box="[151,407,1601,1625]" italics="true" pageId="6" pageNumber="168">Setacheres ventricosus</emphasis>
|
||
</taxonomicName>
|
||
is known from the Aegean Sea, an embayment of the Mediterranean Sea. The remaining eight species have been recorded exclusively from the western Atlantic; most of them are so far restricted to the Brazilian coast.
|
||
<taxonomicName id="4C5E4D4EC43FA0427D75F9401756EDAF" box="[335,633,1673,1697]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="picinguabensis">
|
||
<emphasis id="B92AEADFC43FA0427D75F9401756EDAF" box="[335,633,1673,1697]" italics="true" pageId="6" pageNumber="168">Setacheres picinguabensis</emphasis>
|
||
</taxonomicName>
|
||
is known to occur in São Paulo State, Warm Temperate Southwestern Atlantic province (WTSA) and
|
||
<taxonomicName id="4C5E4D4EC43FA0427E3CF9641788EDCB" box="[518,679,1709,1733]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="abrolhensis">
|
||
<emphasis id="B92AEADFC43FA0427E3CF9641788EDCB" box="[518,679,1709,1733]" italics="true" pageId="6" pageNumber="168">S. abrolhensis</emphasis>
|
||
</taxonomicName>
|
||
in Bahia State (Johnsson & Neves 2012), Tropical Southwestern Atlantic province (TSA) (
|
||
<bibRefCitation id="EFCF4B3CC43FA0427DF9F9181798EDE7" author="Spalding" box="[451,695,1745,1770]" pageId="6" pageNumber="168" refString="Spalding M. D., Fox, H. E., Allen, G. R., Davidson, N., Ferdana, Z. A., Finlayson, M., Halpern, B. S., Jorge, M. A., Lombana, A., Lourie, S. A., Martin, K. D., McManus, E., Molnar, J., Recchia, C. A. & Robertson, J. (2007) Marine ecoregions of the world: a bioregionalization of coastal and shelf areas. BioScience, 57, 573 - 583. http: // dx. doi. org / 10.1641 / b 570707" type="journal article" year="2007">
|
||
Spalding
|
||
<emphasis id="B92AEADFC43FA0427E09F91B1747EDE7" box="[563,616,1745,1769]" italics="true" pageId="6" pageNumber="168">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
). Three species,
|
||
<emphasis id="B92AEADFC43FA0427F46F91811A5EDE7" box="[892,1162,1745,1769]" italics="true" pageId="6" pageNumber="168">
|
||
<taxonomicName id="4C5E4D4EC43FA0427F46F91816DEEDE7" box="[892,1009,1745,1769]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="lunatus">S. lunatus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C5E4D4EC43FA042783AF91811A5EDE7" box="[1024,1162,1745,1769]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="aplysinus">S. aplysinus</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C5E4D4EC43FA04278F2F9181041EDE7" box="[1224,1390,1745,1769]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="spinopaulus">
|
||
<emphasis id="B92AEADFC43FA04278F2F9181041EDE7" box="[1224,1390,1745,1769]" italics="true" pageId="6" pageNumber="168">S. spinopaulus</emphasis>
|
||
</taxonomicName>
|
||
are restricted to the northeastern coast, occurring in Bahia, Pernambuco and Alagoas States (Johnsson & Neves 2012), all in TSA (
|
||
<bibRefCitation id="EFCF4B3CC43FA0427D19F8D0173CEC3F" author="Spalding" box="[291,531,1817,1842]" pageId="6" pageNumber="168" refString="Spalding M. D., Fox, H. E., Allen, G. R., Davidson, N., Ferdana, Z. A., Finlayson, M., Halpern, B. S., Jorge, M. A., Lombana, A., Lourie, S. A., Martin, K. D., McManus, E., Molnar, J., Recchia, C. A. & Robertson, J. (2007) Marine ecoregions of the world: a bioregionalization of coastal and shelf areas. BioScience, 57, 573 - 583. http: // dx. doi. org / 10.1641 / b 570707" type="journal article" year="2007">
|
||
Spalding
|
||
<emphasis id="B92AEADFC43FA0427DABF8D314E3EC3F" box="[401,460,1817,1841]" italics="true" pageId="6" pageNumber="168">et al.</emphasis>
|
||
2007
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C5E4D4EC43FA0427E12F8D01607EC3F" box="[552,808,1817,1841]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="paraboecki">
|
||
<emphasis id="B92AEADFC43FA0427E12F8D01607EC3F" box="[552,808,1817,1841]" italics="true" pageId="6" pageNumber="168">Setacheres paraboecki</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C5E4D4EC43FA0427F5EF8D016E3EC3F" box="[868,972,1817,1841]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="unicus">
|
||
<emphasis id="B92AEADFC43FA0427F5EF8D016E3EC3F" box="[868,972,1817,1841]" italics="true" pageId="6" pageNumber="168">S. unicus</emphasis>
|
||
</taxonomicName>
|
||
are the only species recorded in Rio de Janeiro and Bahia States and São Paulo and Alagoas, respectively and therefore occur in both WTSA and TSA provinces. As
|
||
<taxonomicName id="4C5E4D4EC43FA0427D7FF8A814C9EC77" box="[325,486,1889,1913]" class="Maxillopoda" family="Asterocheridae" genus="Setacheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="paraboecki">
|
||
<emphasis id="B92AEADFC43FA0427D7FF8A814C9EC77" box="[325,486,1889,1913]" italics="true" pageId="6" pageNumber="168">S. paraboecki</emphasis>
|
||
</taxonomicName>
|
||
is also recorded from
|
||
<collectingCountry id="F349765DC43FA0427F3EF8A81610EC74" box="[772,831,1889,1914]" name="Cuba" pageId="6" pageNumber="168">Cuba</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFCF4B3CC43FA0427F6EF8A816C7EC77" author="Varela" box="[852,1000,1889,1914]" pageId="6" pageNumber="168" refString="Varela, C. (2012) Tres especies nuevas de Asterocheres (Crustacea: Copepoda: Siphonostomatoida), con un nuevo registro para Cuba. Solenodon, 10, 8 - 22." type="journal article" year="2012">Varela 2012</bibRefCitation>
|
||
), this species ranges in two distinct biogeographic realms, the Tropical Atlantic and the Temperate South
|
||
<collectingCountry id="F349765DC43FA042783EF84C1148EC90" box="[1028,1127,1925,1950]" name="United States of America" pageId="6" pageNumber="168">America</collectingCountry>
|
||
, thus suggesting a wide distributional range than that known in other species as
|
||
<taxonomicName id="4C5E4D4EC43FA0427F20F86016AEECCF" box="[794,897,1961,1985]" class="Maxillopoda" family="Asterocheridae" genus="Asterocheres" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="168" phylum="Arthropoda" rank="species" species="unicus">
|
||
<emphasis id="B92AEADFC43FA0427F20F86016AEECCF" box="[794,897,1961,1985]" italics="true" pageId="6" pageNumber="168">S. unicus</emphasis>
|
||
</taxonomicName>
|
||
. So far, the remaining six species appear to be restricted to the TSA province. These data corroborate the distributional similarity found in other organisms as stony corals, decapods, mollusks and polycladids (
|
||
<bibRefCitation id="EFCF4B3CC43EA0437EF6FF5116BBEBBE" author="Neves" box="[716,916,151,176]" pageId="7" pageNumber="169" refString="Neves, E. G., Johnsson, R., Sampaio, C. L. S. & Pichon, M. (2006) The occurrence of Scolymia cubensis in Brazil: revising the problem of the Caribbean solitary mussids. Zootaxa, 1366, 45 - 54." type="journal article" year="2006">
|
||
Neves
|
||
<emphasis id="B92AEADFC43EA0437F20FF501664EBBE" box="[794,843,152,176]" italics="true" pageId="7" pageNumber="169">et al</emphasis>
|
||
. 2006
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFCF4B3CC43EA0437FA5FF511149EBBE" author="Neves" box="[927,1126,152,176]" pageId="7" pageNumber="169" refString="Neves, E. G., Andrade, S. C., Silveira, F. L. & Solferini, V. N. (2008) Genetic variation and population structuring in two brooding coral species (Siderastrea stellata and Siderastrea radians) from Brazil. Genetica (The Hague), 132, 243 - 254. http: // dx. doi. org / 10.1007 / s 10709 - 007 - 9168 - z" type="journal article" year="2008">
|
||
Neves
|
||
<emphasis id="B92AEADFC43EA0437FD6FF501132EBBE" box="[1004,1053,152,176]" italics="true" pageId="7" pageNumber="169">et al</emphasis>
|
||
. 2008
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFCF4B3CC43EA043784AFF511018EBBE" author="Neves" box="[1136,1335,152,176]" pageId="7" pageNumber="169" refString="Neves, E. G., Silveira, F. L., Pichon, M. & Johnsson, R. (2010) Cnidaria, Scleractinia, Siderastreidae, Siderastrea siderea (Ellis and Solander, 1786): Hartt Expedition and the first record of a Caribbean siderastreid in tropical Southwestern Atlantic. Check List, 6, 505 - 510." type="journal article" year="2010">
|
||
Neves
|
||
<emphasis id="B92AEADFC43EA0437887FF5011C2EBBE" box="[1213,1261,152,176]" italics="true" pageId="7" pageNumber="169">et al</emphasis>
|
||
. 2010
|
||
</bibRefCitation>
|
||
, Queiroz
|
||
<emphasis id="B92AEADFC43EA0437CADFF7415E7EBDA" box="[151,200,188,212]" italics="true" pageId="7" pageNumber="169">et al</emphasis>
|
||
. 2011,
|
||
<bibRefCitation id="EFCF4B3CC43EA0437D21FF7514D9EBDA" author="Queiroz" box="[283,502,188,213]" pageId="7" pageNumber="169" refString="Queiroz, V. A., Sales, L. O., Neves, E. G. & Johnsson, R. (2013) Pericelis cata Marcus and Marcus, 1968 (Platyhelminthes: Polycladida): first record from northeast of Brazil. Check List, 9, 628 - 630. http: // dx. doi. org / 10.15560 / 9.3.628" type="journal article" year="2013">
|
||
Queiroz
|
||
<emphasis id="B92AEADFC43EA0437D46FF741482EBDA" box="[380,429,188,212]" italics="true" pageId="7" pageNumber="169">et al</emphasis>
|
||
. 2013
|
||
</bibRefCitation>
|
||
, Sales
|
||
<emphasis id="B92AEADFC43EA0437E79FF74175BEBDA" box="[579,628,188,212]" italics="true" pageId="7" pageNumber="169">et al</emphasis>
|
||
. 2011).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |