147 lines
17 KiB
XML
147 lines
17 KiB
XML
<document id="12E6ED77520A423D0D97A18BF0F97E26" ID-DOI="10.1080/00222930500087077" ID-ISSN="1464-5262" ID-Zenodo-Dep="5215680" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629277037623" checkinUser="felipe" docAuthor="Kott, Patricia" docDate="2005" docId="7352D565FB2BFFABFE7FFE8E662FF925" docLanguage="en" docName="JNatHist.39.26.2409-2479.pdf" docOrigin="Journal of Natural History 39 (26)" docSource="http://dx.doi.org/10.1080/00222930500087077" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Polysyncraton papyrus Kott 2001" docType="treatment" docVersion="3" lastPageNumber="2433" masterDocId="8F6BAD1DFB32FFB2FFC4FFC06736FFB0" masterDocTitle="New and little-known species of Didemnidae (Ascidiacea, Tunicata) from Australia (Part 3)" masterLastPageNumber="2479" masterPageNumber="2409" pageNumber="2433" updateTime="1699065976280" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="961F765B4D24C4B6CFA66099D46AF852">New and little-known species of Didemnidae (Ascidiacea, Tunicata) from Australia (Part 3)</mods:title>
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<mods:namePart id="0E7D13A5544F416687E8368948C961ED">Kott, Patricia</mods:namePart>
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<mods:typeOfResource id="287F202154779D36053B86C83FAC5B20">text</mods:typeOfResource>
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<mods:title id="3E91B0D7E19504BD3A692422748B9ED1">Journal of Natural History</mods:title>
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<mods:part id="B6711147C7412CDB025CC10515F99E20">
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<mods:date id="75941B51D329C528B667089A8DD2A09F">2005</mods:date>
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<mods:number id="42F924315FD67923A4A1AA431BEB7956">2005-06-30</mods:number>
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<mods:detail id="5D3935B44ACFB8ADC2D8416D7A793F8B" type="volume">
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<mods:number id="637E07C17E1EE8A65B40F11DE9F7E38B">39</mods:number>
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<mods:number id="7FEA4E6FFC68C18A3999E3C1B2211400">26</mods:number>
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<mods:start id="282E4E46D9358C08D12E0A93942F29BF">2409</mods:start>
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<mods:end id="64ABBC936E88E9694D1AB76509161E85">2479</mods:end>
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<mods:url id="D9D4D47F738B4D295714572C476450E5">http://dx.doi.org/10.1080/00222930500087077</mods:url>
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<mods:identifier id="3C655AC5E80605E0F22E04E6F63BF738" type="DOI">10.1080/00222930500087077</mods:identifier>
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<mods:identifier id="866EFC8F4E9FEB482FBF2854CD503DF6" type="ISSN">1464-5262</mods:identifier>
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<treatment id="7352D565FB2BFFABFE7FFE8E662FF925" LSID="urn:lsid:plazi:treatment:7352D565FB2BFFABFE7FFE8E662FF925" httpUri="http://treatment.plazi.org/id/7352D565FB2BFFABFE7FFE8E662FF925" lastPageNumber="2433" pageId="25" pageNumber="2433">
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<subSubSection id="B3E137F8FB2BFFABFE7FFE8E6407FE37" pageId="25" pageNumber="2433" type="nomenclature">
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<paragraph id="FB446473FB2BFFABFE7FFE8E6446FED6" blockId="25.[138,880,334,457]" box="[443,880,334,358]" pageId="25" pageNumber="2433">
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<heading id="A00CD31FFB2BFFABFE7FFE8E6446FED6" box="[443,880,334,358]" centered="true" fontSize="10" level="2" pageId="25" pageNumber="2433" reason="2">
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<taxonomicName id="3CFB1FF0FB2BFFABFE7FFE8E6446FED6" ID-CoL="6VV6J" authority="Kott, 2001" authorityName="Kott" authorityYear="2001" box="[443,880,334,358]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="papyrus">
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<emphasis id="C98FB861FB2BFFABFE7FFE8E65D0FED6" bold="true" box="[443,742,334,358]" italics="true" pageId="25" pageNumber="2433">Polysyncraton papyrus</emphasis>
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<bibRefCitation id="9F6A1982FB2BFFABFD2BFE8E6446FED6" author="Kott P" box="[751,880,334,358]" pageId="25" pageNumber="2433" pagination="1 - 410" refId="ref28431" refString="Kott P. 2001. The Australian Ascidiacea Pt 4, Didemnidae. Memoirs of the Queensland Museum 47 (1): 1 - 410." type="journal article" year="2001">Kott, 2001</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="FB446473FB2BFFABFE3EFEAF6407FE37" blockId="25.[138,880,334,457]" box="[506,817,367,391]" pageId="25" pageNumber="2433">(Figures 5A–C, 15C, 19B)</paragraph>
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</subSubSection>
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<subSubSection id="B3E137F8FB2BFFABFF4EFE50656EFE79" pageId="25" pageNumber="2433" type="reference_group">
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<paragraph id="FB446473FB2BFFABFF4EFE5065B0FE18" blockId="25.[138,880,334,457]" box="[138,646,400,424]" pageId="25" pageNumber="2433">
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<treatmentCitationGroup id="DBEB435DFB2BFFABFF4EFE5065B0FE18" box="[138,646,400,424]" pageId="25" pageNumber="2433">
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<treatmentCitation id="7A5A4262FB2BFFABFF4EFE5065B4FE18" author="Kott P" box="[138,642,400,424]" page="163" pageId="25" pageNumber="2433" year="1954">
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<taxonomicName id="3CFB1FF0FB2BFFABFF4EFE5065B4FE18" ID-CoL="6W76J" authority=": Kott 1954, p 163" authorityName="Kott" authorityPageNumber="163" authorityYear="1954" box="[138,642,400,424]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="paradoxum">
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<emphasis id="C98FB861FB2BFFABFF4EFE506692FE18" box="[138,420,400,424]" italics="true" pageId="25" pageNumber="2433">Polysyncraton paradoxum</emphasis>
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:
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<bibRefCitation id="9F6A1982FB2BFFABFE71FE506507FE18" author="Kott P" box="[437,561,400,424]" pageId="25" pageNumber="2433" pagination="121 - 182" refId="ref28215" refString="Kott P. 1954. Tunicata. British, Australian and New Zealand Antarctic Research Expedition, 1929 - 1931, Reports Series B (Zoology and Botany) 1 (4): 121 - 182." type="journal article" year="1954">Kott 1954</bibRefCitation>
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, p 163
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</taxonomicName>
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||
</treatmentCitation>
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.
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||
</treatmentCitationGroup>
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF4EFE71656EFE79" blockId="25.[138,880,334,457]" box="[138,600,433,457]" pageId="25" pageNumber="2433">
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<treatmentCitationGroup id="DBEB435DFB2BFFABFF4EFE71656EFE79" box="[138,600,433,457]" pageId="25" pageNumber="2433">
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<treatmentCitation id="7A5A4262FB2BFFABFF4EFE716562FE79" author="Kott P" box="[138,596,433,457]" page="120" pageId="25" pageNumber="2433" year="2001">
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<taxonomicName id="3CFB1FF0FB2BFFABFF4EFE716562FE79" ID-CoL="6VV6J" authority="Kott 2001, p 120" authorityName="Kott" authorityPageNumber="120" authorityYear="2001" box="[138,596,433,457]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="papyrus">
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<emphasis id="C98FB861FB2BFFABFF4EFE716648FE79" box="[138,382,433,457]" italics="true" pageId="25" pageNumber="2433">Polysyncraton papyrus</emphasis>
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<bibRefCitation id="9F6A1982FB2BFFABFE43FE716535FE79" author="Kott P" box="[391,515,433,457]" pageId="25" pageNumber="2433" pagination="1 - 410" refId="ref28431" refString="Kott P. 2001. The Australian Ascidiacea Pt 4, Didemnidae. Memoirs of the Queensland Museum 47 (1): 1 - 410." type="journal article" year="2001">Kott 2001</bibRefCitation>
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, p 120
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</taxonomicName>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="B3E137F8FB2BFFABFF4EFDC2662FF925" pageId="25" pageNumber="2433" type="distribution">
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<paragraph id="FB446473FB2BFFABFF4EFDC2663DFDAA" blockId="25.[138,267,514,538]" box="[138,267,514,538]" pageId="25" pageNumber="2433">
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<emphasis id="C98FB861FB2BFFABFF4EFDC2663DFDAA" box="[138,267,514,538]" italics="true" pageId="25" pageNumber="2433">Distribution</emphasis>
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF4EFDF366EEFDDB" blockId="25.[138,1185,563,619]" pageId="25" pageNumber="2433">
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<materialsCitation id="4B936E2EFB2BFFABFF4EFDF366E2FDDB" collectionCode="SAM" collectorName="Kangaroo I." location="Tasmania" pageId="25" pageNumber="2433" specimenCode="E3253" specimenCount="1" stateProvince="Tasmania">
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Previously recorded (see
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<bibRefCitation id="9F6A1982FB2BFFABFE74FDF36518FDFB" author="Kott P" box="[432,558,563,587]" pageId="25" pageNumber="2433" pagination="1 - 410" refId="ref28431" refString="Kott P. 2001. The Australian Ascidiacea Pt 4, Didemnidae. Memoirs of the Queensland Museum 47 (1): 1 - 410." type="journal article" year="2001">Kott 2001</bibRefCitation>
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):
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<collectingRegion id="393FAA91FB2BFFABFD80FDF36580FDFB" box="[580,694,563,587]" country="Australia" name="Tasmania" pageId="25" pageNumber="2433">Tasmania</collectingRegion>
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(NE coast). New record:
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<collectingRegion id="393FAA91FB2BFFABFC2FFDF36397FDFB" box="[1003,1185,563,587]" country="Australia" name="South Australia" pageId="25" pageNumber="2433">South Australia</collectingRegion>
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(
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<collectorName id="560E01A5FB2BFFABFF56FD936614FDDB" box="[146,290,595,619]" pageId="25" pageNumber="2433">Kangaroo I.</collectorName>
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,
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<collectionCode id="9DEAFCB6FB2BFFABFEF6FD936646FDDB" box="[306,368,595,619]" country="South Africa" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="25" pageNumber="2433">SAM</collectionCode>
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<specimenCode id="AB5DCC08FB2BFFABFEBDFD9366FDFDDB" box="[377,459,595,619]" collectionCode="SAM" country="South Africa" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="25" pageNumber="2433">E3253</specimenCode>
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)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF4EFD646635FD0C" blockId="25.[138,259,676,700]" box="[138,259,676,700]" pageId="25" pageNumber="2433">
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<emphasis id="C98FB861FB2BFFABFF4EFD646635FD0C" box="[138,259,676,700]" italics="true" pageId="25" pageNumber="2433">Description</emphasis>
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF4EFD146543FBDF" blockId="25.[138,1185,724,1265]" pageId="25" pageNumber="2433">
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The newly recorded specimen consists of fragments of a soft, thin sheet. The surface appears spotted to the naked eye owing to the daisy-like patterns created by the spicules crowded into each of the six lobes of the branchial apertures that project slightly from the upper surface. Spicules are evenly, but rather sparsely distributed in the remainder of the surface test and on the base of the colony. They are not present in other parts of the colony. Spicules are small, to
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<quantity id="3C03C996FB2BFFABFE4CFCB666CBFC3E" box="[392,509,886,910]" metricMagnitude="-5" metricUnit="m" metricValue="3.5" pageId="25" pageNumber="2433" unit="mm" value="0.035">0.035 mm</quantity>
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diameter, and they have 9–11 short conical rays in optical transverse section. In preservative, the pinkish brown zooids can be seen through the surface but in life the colony is a translucent greyish blue colour. Common cloacal apertures protrude from the surface. About seven spicule-filled radial ribs extend from the aperture across the roof of the common cloacal cavity. The thin test over these common cloacal cavities may be elevated in life when the internal pressure is maintained by the ciliary current. The thoracic common cloacal cavity surrounds clumps of thoraces and the abdomina are embedded in the basal test.
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF61FBB8636FFB41" blockId="25.[138,1185,724,1265]" pageId="25" pageNumber="2433">Thoraces are relatively large with about 10 narrow, spindle-shaped stigmata per row. Branchial lobes are narrow and pointed. The atrial aperture completely exposes the branchial sac to the common cloacal cavity and an anterior atrial lip is short and bifid. The vas deferens coils five times around four or five testis follicles. A retractor muscle was not detected.</paragraph>
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<paragraph id="FB446473FB2BFFABFF4EFAE967DFFAF1" blockId="25.[138,233,1321,1345]" box="[138,233,1321,1345]" pageId="25" pageNumber="2433">
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<emphasis id="C98FB861FB2BFFABFF4EFAE967DFFAF1" box="[138,233,1321,1345]" italics="true" pageId="25" pageNumber="2433">Remarks</emphasis>
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF4EFA9A67E1FA43" blockId="25.[138,1185,1370,1685]" pageId="25" pageNumber="2433">
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The
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<typeStatus id="2440DAD1FB2BFFABFF0DFA9A67CCFAC2" box="[201,250,1370,1394]" pageId="25" pageNumber="2433">type</typeStatus>
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specimens of
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<taxonomicName id="3CFB1FF0FB2BFFABFE70FA9B6507FAC2" authorityName="Kott" authorityYear="2001" box="[436,561,1371,1394]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="papyrus">
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<emphasis id="C98FB861FB2BFFABFE70FA9B6507FAC2" box="[436,561,1371,1394]" italics="true" pageId="25" pageNumber="2433">P. papyrus</emphasis>
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</taxonomicName>
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have similar spicules but they are more crowded than they are in the newly recorded specimen and the zooids have a retractor muscle. Other characters appear to be similar and confirm
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<bibRefCitation id="9F6A1982FB2BFFABFCF3FA5B64D4FA03" author="Kott P" box="[823,994,1435,1459]" pageId="25" pageNumber="2433" pagination="121 - 182" refId="ref28215" refString="Kott P. 1954. Tunicata. British, Australian and New Zealand Antarctic Research Expedition, 1929 - 1931, Reports Series B (Zoology and Botany) 1 (4): 121 - 182." type="journal article" year="1954">Kott’s (1954)</bibRefCitation>
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description of the
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<typeStatus id="2440DAD1FB2BFFABFF79FA7B67CEFA63" box="[189,248,1467,1491]" pageId="25" pageNumber="2433">types</typeStatus>
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and in particular the gonads, with five coils of the vas deferens (see
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<bibRefCitation id="9F6A1982FB2BFFABFBAFFA7B67FCFA43" author="Kott P" pageId="25" pageNumber="2433" pagination="1 - 410" refId="ref28431" refString="Kott P. 2001. The Australian Ascidiacea Pt 4, Didemnidae. Memoirs of the Queensland Museum 47 (1): 1 - 410." type="journal article" year="2001">Kott 2001</bibRefCitation>
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).
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</paragraph>
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<paragraph id="FB446473FB2BFFABFF61FA3C662FF925" blockId="25.[138,1185,1370,1685]" pageId="25" pageNumber="2433">
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The spindle-shaped stigmata have been reported for
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<taxonomicName id="3CFB1FF0FB2BFFABFC89FA3C6318F9A4" authorityName="Kott" authorityYear="2001" box="[845,1070,1532,1556]" class="Ascidiacea" family="Didemnidae" genus="Leptoclinides" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="brandi">
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<emphasis id="C98FB861FB2BFFABFC89FA3C6318F9A4" box="[845,1070,1532,1556]" italics="true" pageId="25" pageNumber="2433">Leptoclinides brandi</emphasis>
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</taxonomicName>
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and the spicule-filled branchial lobes forming petal-like patterns on the surface have previously been reported for
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<taxonomicName id="3CFB1FF0FB2BFFABFE24F9FD6456F9E5" authority="Kott, 2001" authorityName="Kott" authorityYear="2001" box="[480,864,1597,1621]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="cygnuus">
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<emphasis id="C98FB861FB2BFFABFE24F9FD65F4F9E4" box="[480,706,1597,1621]" italics="true" pageId="25" pageNumber="2433">Didemnum cygnuus</emphasis>
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<bibRefCitation id="9F6A1982FB2BFFABFD11F9FD6456F9E5" author="Kott P" box="[725,864,1597,1621]" pageId="25" pageNumber="2433" pagination="1 - 410" refId="ref28431" refString="Kott P. 2001. The Australian Ascidiacea Pt 4, Didemnidae. Memoirs of the Queensland Museum 47 (1): 1 - 410." type="journal article" year="2001">Kott, 2001</bibRefCitation>
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</taxonomicName>
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and some specimens of
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<taxonomicName id="3CFB1FF0FB2BFFABFF4EF99D6698F9C5" authorityName=": Kott" authorityYear="2002" box="[138,430,1629,1653]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="25" pageNumber="2433" phylum="Chordata" rank="species" species="cuculliferum">
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<emphasis id="C98FB861FB2BFFABFF4EF99D6698F9C5" box="[138,430,1629,1653]" italics="true" pageId="25" pageNumber="2433">Polysyncraton cuculliferum</emphasis>
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</taxonomicName>
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. Neither of these characters appears to have any phylogenetic significance.
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</paragraph>
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</subSubSection>
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||
</treatment>
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||
</document> |