236 lines
29 KiB
XML
236 lines
29 KiB
XML
<document id="510B23D0A44132299F07D7D4A9295664" ID-DOI="10.5281/zenodo.175735" ID-GBIF-Dataset="7a2b3e60-b1a4-42bb-8447-5484bb70cb57" ID-ISSN="1175-5326" ID-Zenodo-Dep="175735" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459818183914" checkinUser="plazi" docAuthor="Wit, Pierre De & Erséus, Christer" docDate="2007" docId="2B12878118374723FF5EF91AFCC9F9AA" docLanguage="en" docName="zt01426p050.pdf" docOrigin="Zootaxa 1426" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Grania cinctura Wit & Erséus, 2007, sp.n." docType="treatment" docVersion="9" lastPageNumber="36" masterDocId="D72BFFF91831472AFFC9FF9DFF99FF80" masterDocTitle="Seven new species of Grania (Annelida: Clitellata: Enchytraeidae) from New Caledonia, South Pacific Ocean" masterLastPageNumber="50" masterPageNumber="27" pageNumber="33" updateTime="1698221622237" updateUser="plazi">
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<mods:mods id="34A4CD6FBC5FCE59A0975E6FD3A85CCD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C8F9BF9572DF32B0E958AC3329EDC0B5">
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<mods:title id="D4EB1A786AE0B66E529A03BF7C356187">Seven new species of Grania (Annelida: Clitellata: Enchytraeidae) from New Caledonia, South Pacific Ocean</mods:title>
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<mods:name id="51F7A3172A124B565D5A54C50A1ABB41" type="personal">
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<mods:roleTerm id="1A4A01BDDB25FFB9466D5C189E0E4BE8">Author</mods:roleTerm>
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<mods:namePart id="B5838FCDC28572D136E32EC45EE74C28">Wit, Pierre De</mods:namePart>
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</mods:name>
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<mods:name id="DA912DC2479DBFB4BB586E21A88BA437" type="personal">
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<mods:roleTerm id="0EF48CD93E5ED62247B5E4D822E11F4F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7F1E88BE3189E2B7061FACDDA4EE802B">Erséus, Christer</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="1E2A481ECCC7CE850C790061A44AC0EC">text</mods:typeOfResource>
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<mods:titleInfo id="8B4F104328BDD2914482B3B19D81C68F">
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<mods:title id="EE6A076547F7EF06EE166CCEA0C8561E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8F978F0678ACC09F5A462EC2DD811BD1">
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<mods:date id="3B114BA751470DDA71729A41AB61FB53">2007</mods:date>
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<mods:detail id="B8C85EEADE80FBF7FB908F401489C2D8" type="volume">
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<mods:number id="11EBC58DF90647980E212021F1434356">1426</mods:number>
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<mods:end id="58C09225DB5CBFA7F983D5787C22672A">50</mods:end>
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<mods:classification id="5E151FC6DDC581A072E5855804C03C6F">journal article</mods:classification>
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<mods:identifier id="6C1C9F8C4FA2F8C0DD2BE07FD90AF381" type="DOI">10.5281/zenodo.175735</mods:identifier>
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<mods:identifier id="3C8B0FFE73B7D9662FCF8D6AD7B736CC" type="GBIF-Dataset">7a2b3e60-b1a4-42bb-8447-5484bb70cb57</mods:identifier>
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<mods:identifier id="8C5EFD824EE12685C45E9A8E4F09FD97" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D663F17314C50F10770FB31F098280CE" type="Zenodo-Dep">175735</mods:identifier>
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<treatment id="2B12878118374723FF5EF91AFCC9F9AA" ID-DOI="http://doi.org/10.5281/zenodo.6250874" ID-GBIF-Taxon="119355171" ID-Zenodo-Dep="6250874" LSID="urn:lsid:plazi:treatment:2B12878118374723FF5EF91AFCC9F9AA" httpUri="http://treatment.plazi.org/id/2B12878118374723FF5EF91AFCC9F9AA" lastPageId="9" lastPageNumber="36" pageId="6" pageNumber="33">
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<subSubSection id="EBA1651C1837472CFF5EF91AFEEBF944" pageId="6" pageNumber="33" type="nomenclature">
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<paragraph id="A30436971837472CFF5EF91AFE02F921" blockId="6.[151,411,1671,1732]" box="[151,411,1671,1697]" pageId="6" pageNumber="33">
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<heading id="F84C81FB1837472CFF5EF91AFE02F921" bold="true" box="[151,411,1671,1697]" fontSize="11" level="1" pageId="6" pageNumber="33" reason="1">
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<emphasis id="91CFEA851837472CFF5EF91AFE02F921" bold="true" box="[151,411,1671,1697]" pageId="6" pageNumber="33">
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<taxonomicName id="64BB4D141837472CFF5EF91AFEC0F921" ID-CoL="3H7YQ" box="[151,345,1671,1697]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="6" pageNumber="33" phylum="Annelida" rank="species" species="cinctura" status="sp. nov.">
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<emphasis id="91CFEA851837472CFF5EF91AFEC0F921" bold="true" box="[151,345,1671,1697]" italics="true" pageId="6" pageNumber="33">Grania cinctura</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="8AFC57FE1837472CFEA8F91AFE02F921" box="[353,411,1671,1697]" pageId="6" pageNumber="33" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="A30436971837472CFF5EF937FEEBF944" blockId="6.[151,411,1671,1732]" box="[151,370,1706,1732]" pageId="6" pageNumber="33">
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||
(
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<figureCitation id="3B802A121837472CFF56F937FE9DF944" box="[159,260,1706,1732]" captionStart="FIGURE 3" captionStartId="8.[151,255,1737,1761]" captionTargetBox="[220,1387,199,1703]" captionTargetId="figure@8.[205,1392,174,1727]" captionTargetPageId="8" captionText="FIGURE 3. Grania cinctura sp. n.. A: Chaetae. B: Clitellar cell pattern. C: Overview of I – VI. D: Penial apparatus. E: Spermatheca." httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="6" pageNumber="33">Figure 3</figureCitation>
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,
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<tableCitation id="EE39032C1837472CFEDBF937FEFEF944" box="[274,359,1706,1732]" captionStart="TABLE 1" captionStartId="7.[151,239,311,335]" captionText="TABLE 1. Distinguishing characters of the new species of Grania from New Caledonia. Segment numbers for chaetal distribution refers to commencement of lateral and ventral chaetae, respectively." pageId="6" pageNumber="33">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="EBA1651C18374723FF5EF967FC8EFC7A" lastPageId="9" lastPageNumber="36" pageId="6" pageNumber="33" type="materials_examined">
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<paragraph id="A30436971837472CFF5EF967FB04F894" blockId="6.[151,1436,1786,2012]" box="[151,1181,1786,1812]" pageId="6" pageNumber="33">
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<emphasis id="91CFEA851837472CFF5EF967FE8BF894" bold="true" box="[151,274,1786,1812]" pageId="6" pageNumber="33">
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<typeStatus id="7C0088351837472CFF5EF967FE97F894" box="[151,270,1786,1812]" pageId="6" pageNumber="33" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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<collectionCode id="C5AAAE521837472CFED3F967FEF6F894" box="[282,367,1786,1812]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="6" pageNumber="33">SMNH</collectionCode>
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<typeStatus id="7C0088351837472CFEBFF967FE31F894" box="[374,424,1786,1812]" pageId="6" pageNumber="33">type</typeStatus>
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coll. 6559, whole-mounted specimen from Lifou, stn. NC00-17.
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</paragraph>
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<paragraph id="A30436971837472CFF0EF8BFFBF7F80C" blockId="6.[151,1436,1786,2012]" pageId="6" pageNumber="33">
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<emphasis id="91CFEA851837472CFF0EF8BFFED7F8BC" bold="true" box="[199,334,1826,1852]" pageId="6" pageNumber="33">
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<typeStatus id="7C0088351837472CFF0EF8BFFED0F8BC" box="[199,329,1826,1852]" pageId="6" pageNumber="33" type="paratype">Paratypes</typeStatus>
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:
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</emphasis>
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<collectionCode id="C5AAAE521837472CFE9FF8BFFE32F8BC" box="[342,427,1826,1852]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="6" pageNumber="33">SMNH</collectionCode>
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<typeStatus id="7C0088351837472CFE7BF8BFFE7DF8BC" box="[434,484,1826,1852]" pageId="6" pageNumber="33">type</typeStatus>
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coll. 6560-6564, 5 whole-mounted specimens from Lifou, 4 of which from
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<typeStatus id="7C0088351837472CFAA0F8BFFA02F8BC" box="[1385,1435,1826,1852]" pageId="6" pageNumber="33">type</typeStatus>
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locality, and 1 from stn. NC00-18;
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<collectionCode id="C5AAAE521837472CFD8EF8D7FD05F8E4" box="[583,668,1866,1892]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="6" pageNumber="33">SMNH</collectionCode>
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<typeStatus id="7C0088351837472CFD6EF8D7FD40F8E4" box="[679,729,1866,1892]" pageId="6" pageNumber="33">type</typeStatus>
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coll. 6565-6568, 6572, 5 whole-mounted specimens from Touho: 1 from each of stns. NC93-10, NC93-12, NC93-13, NC93-29 and NC93-33.
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</paragraph>
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<paragraph id="A30436971837472DFF0EF807FC1EFE82" blockId="6.[151,1436,1786,2012]" lastBlockId="7.[151,1437,152,258]" lastPageId="7" lastPageNumber="34" pageId="6" pageNumber="33">
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<emphasis id="91CFEA851837472CFF0EF807FD96F834" bold="true" box="[199,527,1946,1972]" pageId="6" pageNumber="33">Other material examined:</emphasis>
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<collectionCode id="C5AAAE521837472CFDDEF807FDF5F834" box="[535,620,1946,1972]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="6" pageNumber="33">SMNH</collectionCode>
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main coll. 87866-87882,
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<specimenCount id="B5BDFD1E1837472CFC69F807FBD9F834" box="[928,1088,1946,1972]" pageId="6" pageNumber="33" type="generic">17 specimens</specimenCount>
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from CENTOB collected off Nouméa,
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<collectingCountry id="DBAC76071837472CFEC0F85FFE5AF85C" box="[265,451,1986,2012]" name="New Caledonia" pageId="6" pageNumber="33">New Caledonia</collectingCountry>
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, during the Nouvelle Calédonie 78 excursion in 1978 (stn. NC78-42);
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<collectionCode id="C5AAAE521837472CFACDF85FFAC0F85C" box="[1284,1369,1986,2012]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="6" pageNumber="33">SMNH</collectionCode>
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main coll. 87884-87924,
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<specimenCount id="B5BDFD1E1836472DFE43FF05FDA9FF32" box="[394,560,152,178]" pageId="7" pageNumber="34" type="generic">41 specimens</specimenCount>
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from Touho (stns. NC93-9, NC93-10, NC93-11, NC93-12, NC93-13, NC93-14, NC93-16, NC93-25, NC93-29, NC93-33, NC93-50 and NC93-59);
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<collectionCode id="C5AAAE521836472DFB97FF5DFB2AFF5A" box="[1118,1203,192,218]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="7" pageNumber="34">SMNH</collectionCode>
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main coll. 87927- 87956,
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<specimenCount id="B5BDFD1E1836472DFF26FF75FE14FE82" box="[239,397,232,258]" pageId="7" pageNumber="34" type="generic">30 specimens</specimenCount>
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from Lifou (stns. NC00-17 and NC00-18).
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</paragraph>
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<caption id="F7C4661F1836472DFF5EFEAAFC77FEF1" pageId="7" pageNumber="34">
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<paragraph id="A30436971836472DFF5EFEAAFC77FEF1" blockId="7.[151,1436,311,369]" pageId="7" pageNumber="34">
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<emphasis id="91CFEA851836472DFF5EFEAAFE90FECF" bold="true" box="[151,265,311,335]" pageId="7" pageNumber="34">TABLE 1.</emphasis>
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Distinguishing characters of the new species of
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<taxonomicName id="64BB4D141836472DFCD3FEA5FCFEFECF" box="[794,871,312,335]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="genus">
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<emphasis id="91CFEA851836472DFCD3FEA5FCFEFECF" box="[794,871,312,335]" italics="true" pageId="7" pageNumber="34">Grania</emphasis>
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</taxonomicName>
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from New Caledonia. Segment numbers for chaetal distribution refers to commencement of lateral and ventral chaetae, respectively.
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</paragraph>
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</caption>
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<paragraph id="A30436971836472DFF56FE0FFE09FE54" blockId="7.[159,1331,402,468]" pageId="7" pageNumber="34">
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Species Chaetal distribution Penial bulb shape Spermathecal shape
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<taxonomicName id="64BB4D141836472DFF56FE20FE09FE54" box="[159,400,445,468]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="novacaledonia">
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<emphasis id="91CFEA851836472DFF56FE20FE09FE54" box="[159,400,445,468]" italics="true" pageId="7" pageNumber="34">Grania novacaledonia</emphasis>
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</taxonomicName>
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</paragraph>
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<paragraph id="A304369718364723FF56FDFBFB71FE22" blockId="7.[159,332,614,637]" lastBlockId="9.[151,1437,152,1578]" lastPageId="9" lastPageNumber="36" pageId="7" pageNumber="34">
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<emphasis id="91CFEA851836472DFF56FDFBFECCF896" italics="true" pageId="7" pageNumber="34">
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<taxonomicName id="64BB4D141836472DFF56FDFBFED5FDFD" box="[159,332,614,637]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="cinctura">Grania cinctura</taxonomicName>
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<taxonomicName id="64BB4D141836472DFF56FCC1FEDDFCF3" box="[159,324,860,883]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="galbina">Grania galbina</taxonomicName>
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<taxonomicName id="64BB4D141836472DFF56FBDDFEB2FBD7" box="[159,299,1088,1111]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="curta">Grania curta</taxonomicName>
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<taxonomicName id="64BB4D141836472DFF56FABFFEA5FAB9" box="[159,316,1314,1337]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="fustata">Grania fustata</taxonomicName>
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<taxonomicName id="64BB4D141836472DFF56F981FECAF9B3" box="[159,339,1564,1587]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="papillata">Grania papillata</taxonomicName>
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<taxonomicName id="64BB4D141836472DFF56F962FECCF896" box="[159,341,1791,1814]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="34" phylum="Annelida" rank="species" species="fiscellata">Grania fiscellata</taxonomicName>
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</emphasis>
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<emphasis id="91CFEA8518394722FF0EF8ABFDABF8D0" bold="true" box="[199,562,1846,1872]" pageId="8" pageNumber="35">
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Description of
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<typeStatus id="7C00883518394722FE49F8ABFE2FF8D0" box="[384,438,1846,1872]" pageId="8" pageNumber="35">type</typeStatus>
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material:
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</emphasis>
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Body
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<quantity id="64439B7218394722FD4BF8ABFC89F8D0" box="[642,784,1846,1872]" metricMagnitude="-3" metricUnit="m" metricValue="8.45" metricValueMax="9.5" metricValueMin="7.4" pageId="8" pageNumber="35" unit="mm" value="8.45" valueMax="9.5" valueMin="7.4">7.4–9.5 mm</quantity>
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long (n=11),
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<quantity id="64439B7218394722FC7BF8ABFBC4F8D0" box="[946,1117,1846,1872]" metricMagnitude="-4" metricUnit="m" metricValue="2.3499999999999996" metricValueMax="2.6" metricValueMin="2.1" pageId="8" pageNumber="35" unit="mm" value="0.235" valueMax="0.26" valueMin="0.21">0.21–0.26 mm</quantity>
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wide at III,
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<quantity id="64439B7218394722FB38F8ABFA05F8D0" box="[1265,1436,1846,1872]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" metricValueMax="2.7" metricValueMin="2.3" pageId="8" pageNumber="35" unit="mm" value="0.25" valueMax="0.27" valueMin="0.23">0.23–0.27 mm</quantity>
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at clitellum (n=10). Segment number 42–54 (n=11). Prostomium rounded, 90–120 μm wide, 70–75 μm long (n=10); epidermis 23–28 μm thick on occipital lobes, 15–25 μm on upper lip (n=9), 5–18 μm at front side (n=8). Peristomium 165–205 μm wide at 1/2 (n=9). Preclitellar chaetal distribution highly variable, ventral chaetae commencing in VI but frequently missing from one or more segments, most often IX and X; chaetae absent in XII; lateral chaetae commencing in XXI–XXIV. Chaetae of uniform size throughout body, 65–80 μm long (n=15); chaetae L-shaped with conspicuous heel, in pre-clitellar segments almost T-shaped due to size of heel; foot 17–27 μm long (chaetal index=4.78, n=15, sd=0.98) (
|
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<figureCitation id="3B802A1218384723FC35FF75FBFAFE82" box="[1020,1123,232,258]" captionStart="FIGURE 3" captionStartId="8.[151,255,1737,1761]" captionTargetBox="[220,1387,199,1703]" captionTargetId="figure@8.[205,1392,174,1727]" captionTargetPageId="8" captionText="FIGURE 3. Grania cinctura sp. n.. A: Chaetae. B: Clitellar cell pattern. C: Overview of I – VI. D: Penial apparatus. E: Spermatheca." httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="9" pageNumber="36">Figure 3</figureCitation>
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A). Epidermal gland cells inconspicuous. Clitellum 20–25 μm thick, starting in XII and extending to mid XIII, in the shape of uneven transverse rows consisting of granular gland cells interspersed with hyaline cells at a ratio of about 2:1, except near male pores where hyaline cells are absent (
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<figureCitation id="3B802A1218384723FD06FEFDFCACFEFA" box="[719,821,352,378]" captionStart="FIGURE 3" captionStartId="8.[151,255,1737,1761]" captionTargetBox="[220,1387,199,1703]" captionTargetId="figure@8.[205,1392,174,1727]" captionTargetPageId="8" captionText="FIGURE 3. Grania cinctura sp. n.. A: Chaetae. B: Clitellar cell pattern. C: Overview of I – VI. D: Penial apparatus. E: Spermatheca." httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="9" pageNumber="36">Figure 3</figureCitation>
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B). “Copulatory glands” not observed in XIV. Spermathecal pores lateral, located right behind 4/5. Male pores located ventrolaterally in mid XII.
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</paragraph>
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<caption id="F7C4661F18394722FF5EF954FEB1F883" httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="8" pageNumber="35" targetBox="[220,1387,199,1703]" targetPageId="8">
|
||
<paragraph id="A304369718394722FF5EF954FEB1F883" blockId="8.[151,1436,1737,1795]" pageId="8" pageNumber="35">
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||
<emphasis id="91CFEA8518394722FF5EF954FE83F961" bold="true" box="[151,282,1737,1761]" pageId="8" pageNumber="35">FIGURE 3.</emphasis>
|
||
<taxonomicName id="64BB4D1418394722FEEBF954FE49F960" box="[290,464,1737,1760]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="8" pageNumber="35" phylum="Annelida" rank="species" species="cinctura" status="sp. nov.">
|
||
<emphasis id="91CFEA8518394722FEEBF954FE49F960" box="[290,464,1737,1760]" italics="true" pageId="8" pageNumber="35">Grania cinctura</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="91CFEA8518394722FE11F954FD8CF961" bold="true" box="[472,533,1737,1761]" pageId="8" pageNumber="35">
|
||
<taxonomicNameLabel id="8AFC57FE18394722FE11F954FD8CF961" box="[472,533,1737,1761]" pageId="8" pageNumber="35" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
. A: Chaetae. B: Clitellar cell pattern. C: Overview of I–VI. D: Penial apparatus. E: Spermatheca.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A304369718384723FF0EFE2DFC8EFC7A" blockId="9.[151,1437,152,1578]" pageId="9" pageNumber="36">
|
||
Brain in II–III, posteriorly indented in “head” region. No true “head organ” present, but bilobed vesicle present immediately behind 0/1, dorsal to the anterior furcation of blood vessel, between the circumpharyngeal commissures; no inclusions present, but hollow compartments visible which seem to be internally ciliated. Pharyngeal glands located from 4/5 to 6/7, not united dorsally; dorsal lobes present in IV – VI, ventral lobes present in IV (1 pair), V (2 pairs) and VI (2 pairs); largest in VI, indenting septum 6/7 slightly into VII (
|
||
<figureCitation id="3B802A1218384723FF56FDE5FE9FFD12" box="[159,262,632,658]" captionStart="FIGURE 3" captionStartId="8.[151,255,1737,1761]" captionTargetBox="[220,1387,199,1703]" captionTargetId="figure@8.[205,1392,174,1727]" captionTargetPageId="8" captionText="FIGURE 3. Grania cinctura sp. n.. A: Chaetae. B: Clitellar cell pattern. C: Overview of I – VI. D: Penial apparatus. E: Spermatheca." httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="9" pageNumber="36">Figure 3</figureCitation>
|
||
C). First pair of nephridia at 7/8. Dorsal blood vessel commencing in XXIII–XXVI. Chloragogen cells small (5–7 μm tall). Coelomocytes not observed. Sperm sac extending posteriorly from clitellum as far back as XV. Sperm funnels of uniform width, 40–50 μm wide, 6–7 times as long as wide. Heads of spermatozoa 15–20 μm long. Vasa deferentia long, unmodified, loosely coiled in XII to XIV; 6 μm wide, internally ciliated. Penial apparati (
|
||
<figureCitation id="3B802A1218384723FE6DFC85FD90FCB2" box="[420,521,792,818]" captionStart="FIGURE 3" captionStartId="8.[151,255,1737,1761]" captionTargetBox="[220,1387,199,1703]" captionTargetId="figure@8.[205,1392,174,1727]" captionTargetPageId="8" captionText="FIGURE 3. Grania cinctura sp. n.. A: Chaetae. B: Clitellar cell pattern. C: Overview of I – VI. D: Penial apparatus. E: Spermatheca." httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="9" pageNumber="36">Figure 3</figureCitation>
|
||
D) uniform oval glandular structures, 50–65 μm long, 45–50 μm wide, with vasa deferentia opening into epidermal invagination (Penial bulb
|
||
<typeStatus id="7C00883518384723FC54FCDDFC56FCDA" box="[925,975,832,858]" pageId="9" pageNumber="36">type</typeStatus>
|
||
3). Stylets absent. Egg sac reaching as far back as XIX. Spermathecae (
|
||
<figureCitation id="3B802A1218384723FDDDFCF5FDEFFC02" box="[532,630,872,898]" captionStart="FIGURE 3" captionStartId="8.[151,255,1737,1761]" captionTargetBox="[220,1387,199,1703]" captionTargetId="figure@8.[205,1392,174,1727]" captionTargetPageId="8" captionText="FIGURE 3. Grania cinctura sp. n.. A: Chaetae. B: Clitellar cell pattern. C: Overview of I – VI. D: Penial apparatus. E: Spermatheca." httpUri="https://zenodo.org/record/175738/files/figure.png" pageId="9" pageNumber="36">Figure 3</figureCitation>
|
||
E) attached to oesophagus near 5/6; ampullae roughly spherical, 50– 55 μm in diameter, ectal ducts bipartite, with ental part of uniform width, 40–45 μm long and 25 μm wide, ectal part covered by glandular cells; 4–8 sperm rings per spermatheca, 13–18 μm in diameter, located throughout ampullae; no glands at spermathecal pores.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EBA1651C18384723FF0EFB9AFBA9FBCA" pageId="9" pageNumber="36" type="etymology">
|
||
<paragraph id="A304369718384723FF0EFB9AFBA9FBCA" blockId="9.[151,1437,152,1578]" pageId="9" pageNumber="36">
|
||
<emphasis id="91CFEA8518384723FF0EFB9AFEC1FBA1" bold="true" box="[199,344,1031,1057]" pageId="9" pageNumber="36">Etymology:</emphasis>
|
||
Named by the Latin
|
||
<taxonomicName id="64BB4D1418384723FD92FB95FD24FBA1" box="[603,701,1032,1057]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="cinctura">
|
||
<emphasis id="91CFEA8518384723FD92FB95FD24FBA1" box="[603,701,1032,1057]" italics="true" pageId="9" pageNumber="36">cinctura</emphasis>
|
||
</taxonomicName>
|
||
, which is a form of Roman girdle. This refers to this species having a thick clitellum which obscures the male genitalia in many specimens.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EBA1651C18384723FF0EFBCAFCE9FA5A" pageId="9" pageNumber="36" type="discussion">
|
||
<paragraph id="A304369718384723FF0EFBCAFC4CFABA" blockId="9.[151,1437,152,1578]" pageId="9" pageNumber="36">
|
||
<emphasis id="91CFEA8518384723FF0EFBCAFEDBFBF1" bold="true" box="[199,322,1111,1137]" pageId="9" pageNumber="36">Remarks:</emphasis>
|
||
As in
|
||
<taxonomicName id="64BB4D1418384723FE47FBC5FDC0FBF1" box="[398,601,1112,1137]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="novacaledonia">
|
||
<emphasis id="91CFEA8518384723FE47FBC5FDC0FBF1" box="[398,601,1112,1137]" italics="true" pageId="9" pageNumber="36">G. novacaledonia</emphasis>
|
||
</taxonomicName>
|
||
, the pre-clitellar chaetal distribution is irregular.
|
||
<taxonomicName id="64BB4D1418384723FB5DFBC5FACBFBF1" box="[1172,1362,1112,1137]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="cinctura">
|
||
<emphasis id="91CFEA8518384723FB5DFBC5FACBFBF1" box="[1172,1362,1112,1137]" italics="true" pageId="9" pageNumber="36">Grania cinctura</emphasis>
|
||
</taxonomicName>
|
||
, however, is most frequently equipped with chaetae in all segments but one or two (IX–X), which is a distribution resembling that of
|
||
<taxonomicName id="64BB4D1418384723FEB2FB35FCBDFB42" authority="Coates & Erseus, 1985" authorityName="Coates & Erseus" authorityYear="1985" box="[379,804,1192,1218]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="atlantica">
|
||
<emphasis id="91CFEA8518384723FEB2FB35FD9CFB41" box="[379,517,1192,1217]" italics="true" pageId="9" pageNumber="36">G. atlantica</emphasis>
|
||
<bibRefCitation id="C72A4B6618384723FDC6FB35FCBDFB42" author="Coates" box="[527,804,1192,1218]" pageId="9" pageNumber="49" refString="Coates, K. & Erseus, C. (1985) Marine Enchytraeids (Oligochaeta) of the Coastal Northwest Atlantic (Northern and Mid U. S. A.). Zoologica Scripta, 14, 103 - 116." type="journal article" year="1985">Coates & Erséus, 1985</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="91CFEA8518384723FCA8FB35FC2EFB41" box="[865,951,1192,1217]" italics="true" pageId="9" pageNumber="36">G. m i r a</emphasis>
|
||
Locke & Coates, 1998. In addition, the penial bulb structure is similar to that of
|
||
<emphasis id="91CFEA8518384723FDBAFB4DFD61FB69" box="[627,760,1232,1257]" italics="true" pageId="9" pageNumber="36">G. a t l a n t i c a</emphasis>
|
||
, which is an Atlantic deep-sea species. The spermatheca, however, is distinct with its bipartite ectal duct, where the ectal part is covered by glandular cells. Neither
|
||
<taxonomicName id="64BB4D1418384723FA4AFB65FF66FAB9" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="atlantica">
|
||
<emphasis id="91CFEA8518384723FA4AFB65FF66FAB9" italics="true" pageId="9" pageNumber="36">G. atlantica</emphasis>
|
||
</taxonomicName>
|
||
nor
|
||
<emphasis id="91CFEA8518384723FEFDFABDFE11FAB9" box="[308,392,1312,1337]" italics="true" pageId="9" pageNumber="36">G. m i r a</emphasis>
|
||
possess any gland cells on the spermathecal duct.
|
||
</paragraph>
|
||
<paragraph id="A304369718384723FF0EFAD5FCE9FA5A" blockId="9.[151,1437,152,1578]" pageId="9" pageNumber="36">
|
||
Other characters in common with
|
||
<taxonomicName id="64BB4D1418384723FD94FAD5FCB3FAE1" box="[605,810,1352,1377]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="novacaledonia">
|
||
<emphasis id="91CFEA8518384723FD94FAD5FCB3FAE1" box="[605,810,1352,1377]" italics="true" pageId="9" pageNumber="36">G. novacaledonia</emphasis>
|
||
</taxonomicName>
|
||
are the bilobed vesicles present anterior to the brain (see Remarks under
|
||
<taxonomicName id="64BB4D1418384723FE43FAEDFDC1FA09" box="[394,600,1392,1417]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="novacaledonia">
|
||
<emphasis id="91CFEA8518384723FE43FAEDFDC1FA09" box="[394,600,1392,1417]" italics="true" pageId="9" pageNumber="36">G. novacaledonia</emphasis>
|
||
</taxonomicName>
|
||
and Discussion), and the apparent lack of coelomocytes (see Remarks under
|
||
<taxonomicName id="64BB4D1418384723FF29FA05FE35FA31" box="[224,428,1432,1457]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="novacaledonia">
|
||
<emphasis id="91CFEA8518384723FF29FA05FE35FA31" box="[224,428,1432,1457]" italics="true" pageId="9" pageNumber="36">G. novacaledonia</emphasis>
|
||
</taxonomicName>
|
||
). The two are easily distinguished from each other, however, by the size difference (
|
||
<taxonomicName id="64BB4D1418384723FA4AFA05FF60FA59" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="9" pageNumber="36" phylum="Annelida" rank="species" species="cinctura">
|
||
<emphasis id="91CFEA8518384723FA4AFA05FF60FA59" italics="true" pageId="9" pageNumber="36">G. cinctura</emphasis>
|
||
</taxonomicName>
|
||
is much larger), and by the shape of the spermatheca.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EBA1651C18384723FF0EFA7AFCC9F9AA" pageId="9" pageNumber="36" type="distribution">
|
||
<paragraph id="A304369718384723FF0EFA7AFCC9F9AA" blockId="9.[151,1437,152,1578]" pageId="9" pageNumber="36">
|
||
<emphasis id="91CFEA8518384723FF0EFA7AFD9AF981" bold="true" box="[199,515,1511,1537]" pageId="9" pageNumber="36">Distribution and habitat:</emphasis>
|
||
Touho and Nouméa areas,
|
||
<collectingCountry id="DBAC760718384723FC80FA75FB9AF982" box="[841,1027,1512,1538]" name="New Caledonia" pageId="9" pageNumber="36">New Caledonia</collectingCountry>
|
||
, and Lifou, Loyalty Islands, lower intertidal to shallow subtidal (
|
||
<quantity id="64439B7218384723FE3CF98DFDBFF9AA" box="[501,550,1552,1578]" metricMagnitude="0" metricUnit="m" metricValue="6.0" pageId="9" pageNumber="36" unit="m" value="6.0">6 m</quantity>
|
||
), medium to coarse sand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |