149 lines
17 KiB
XML
149 lines
17 KiB
XML
<document id="F4091C88D0E081EED8DB88D40227CA29" ID-CLB-Dataset="111181" ID-DOI="10.11646/zootaxa.5169.5.1" ID-GBIF-Dataset="d8cabaec-c613-4882-8a1c-e08d69a084e7" ID-ISSN="1175-5326" ID-Zenodo-Dep="6952712" ID-ZooBank="EB5A2C38-2D31-4F02-BEC1-2AA31761EFEA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1659441294752" checkinUser="plazi" docAuthor="Atherton, Sarah & Jondelius, Ulf" docDate="2022" docId="CF6B87F3E633851EFF6FFC4DFE3EF83C" docLanguage="en" docName="zootaxa.5169.5.1.pdf" docOrigin="Zootaxa 5169 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Baltalimania microcurvum Atherton & Jondelius 2022, sp. nov." docType="treatment" docVersion="7" lastPageNumber="409" masterDocId="3352FF8BE63B8516FFF8FFEEFF82FFC9" masterDocTitle="Diversity in the family Isodiametridae (Acoela): New species bring back old problems" masterLastPageNumber="424" masterPageNumber="401" pageNumber="409" updateTime="1699363415466" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="ADE912D16882E87AE121656979E5B627" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F5AEE2F7E6D20582EC327090AA1EB828">
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<mods:title id="A9CC261EE963C699C81ED559132784E8">Diversity in the family Isodiametridae (Acoela): New species bring back old problems</mods:title>
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</mods:titleInfo>
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<mods:name id="AC7A58F0601F964F75295317B56BEEEE" type="personal">
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<mods:role id="1629724A4DDFF8CB9CCB6E63635A34D5">
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<mods:roleTerm id="A27097B2B72664D2BBF5BB58FD9F4738">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="537214BE060F3D631F7620EDF04A5662">Atherton, Sarah</mods:namePart>
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<mods:nameIdentifier id="03901F0CD5FF6006E4535EA33A9BF47F" type="ORCID">0000-0003-3024-472X</mods:nameIdentifier>
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<mods:affiliation id="135FC9A619DF5743C84A4B080F55285F">Department of Zoology, Naturhistoriska riksmuseet, Stockholm, Sweden & sarah. atherton @ nrm. se; https: // orcid. org / 0000 - 0003 - 3024 - 472 X</mods:affiliation>
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<mods:nameIdentifier id="60284BEF580003E438D1D6BF27E18417" type="email">sarah.atherton@nrm.se</mods:nameIdentifier>
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</mods:name>
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<mods:name id="356E696A46F07AF4B936DD0E38A0B201" type="personal">
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<mods:roleTerm id="F179037F933B8B463C3A1CCFD755AFA0">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="81BED2D3910321C70751D58EF875B294">Jondelius, Ulf</mods:namePart>
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<mods:affiliation id="217A93960D75EA56AF17D45ADFE06723">Department of Zoology, Naturhistoriska riksmuseet, Stockholm, Sweden & Department of Zoology, Systematics and Evolution, Stockholm Universitet, Stockholm Sweden & ulf. jondelius @ nrm. se; https: // orcid. ord / 0000 - 0003 - 2847 - 2192</mods:affiliation>
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<mods:nameIdentifier id="2FE31D5BCA57BD9521D844FE3ECA6740" type="email">ulf.jondelius@nrm.se</mods:nameIdentifier>
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<mods:typeOfResource id="BB6E8E0EB43CE411FD67F94DB537B92B">text</mods:typeOfResource>
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<mods:titleInfo id="CC5BC0C8BD03F7240A1319C9261D03E4">
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<mods:title id="A095A50DF8DC4F2080D94B4854B1D9D9">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="85804548B3C98165A9321BED8B6FAC96">
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<mods:date id="4D6C7C685A8171AC53CEF1F2C5ED4253">2022</mods:date>
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<mods:number id="5A692904CD677C6F207CC3B1CC66D3B0">2022-08-02</mods:number>
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<mods:detail id="007F71F8FF7CF931BAF57CB06E3680C3" type="volume">
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<mods:number id="C925CBB907AB15F1C02B306B9366E07B">5169</mods:number>
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<mods:detail id="626BC1314910A22D8DE8631FA2C9F21C" type="issue">
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<mods:number id="DB57B525805C8E2DB6D7E7C245CA2F42">5</mods:number>
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<mods:classification id="983C701F235933E0CC875563A60230A4">journal article</mods:classification>
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<mods:identifier id="4DC9FCA2B69B4BC1E2E6D2D26157F428" type="CLB-Dataset">111181</mods:identifier>
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<mods:identifier id="7CBEE9BB8D7774B3FF83B8C8AD29A8A0" type="DOI">10.11646/zootaxa.5169.5.1</mods:identifier>
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<mods:identifier id="CC526BB9D2328936806C159A69BB114C" type="GBIF-Dataset">d8cabaec-c613-4882-8a1c-e08d69a084e7</mods:identifier>
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<mods:identifier id="2CE1D8466606FD5BAADAFF571769EB89" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="BBC62A4507530A3F940B399433C20C3D" type="Zenodo-Dep">6952712</mods:identifier>
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<treatment id="CF6B87F3E633851EFF6FFC4DFE3EF83C" ID-DOI="http://doi.org/10.5281/zenodo.6953861" ID-GBIF-Taxon="198491533" ID-Zenodo-Dep="6953861" LSID="urn:lsid:plazi:treatment:CF6B87F3E633851EFF6FFC4DFE3EF83C" httpUri="http://treatment.plazi.org/id/CF6B87F3E633851EFF6FFC4DFE3EF83C" lastPageNumber="409" pageId="8" pageNumber="409">
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<subSubSection id="0FD8656EE633851EFF6FFC4DFDB3FC77" box="[151,561,931,958]" pageId="8" pageNumber="409" type="nomenclature">
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<paragraph id="477D36E5E633851EFF6FFC4DFDB3FC77" blockId="8.[151,561,931,994]" box="[151,561,931,958]" pageId="8" pageNumber="409">
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<heading id="1C358189E633851EFF6FFC4DFDB3FC77" bold="true" box="[151,561,931,958]" fontSize="11" level="1" pageId="8" pageNumber="409" reason="1">
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<emphasis id="75B6EAF7E633851EFF6FFC4DFDB3FC77" bold="true" box="[151,561,931,958]" pageId="8" pageNumber="409">
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<taxonomicName id="80C24D66E633851EFF6FFC4DFE53FC74" ID-CoL="ca71facd-e6dd-4924-b2b2-eff2f116e0d8" authority="Atherton & Jondelius, 2022" authorityName="Atherton & Jondelius" authorityYear="2022" box="[151,465,931,958]" family="Isodiametridae" genus="Baltalimania" kingdom="Animalia" order="Acoela" pageId="8" pageNumber="409" phylum="Xenacoelomorpha" rank="species" species="microcurvum" status="sp. nov.">
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<emphasis id="75B6EAF7E633851EFF6FFC4DFE53FC74" bold="true" box="[151,465,931,958]" italics="true" pageId="8" pageNumber="409">Baltalimania microcurvum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="6E85578CE633851EFE20FC4AFDB3FC77" box="[472,561,932,958]" pageId="8" pageNumber="409" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="0FD8656EE633851EFF6FFC29FB48FBE3" pageId="8" pageNumber="409" type="description">
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<paragraph id="477D36E5E633851EFF6FFC29FF77FC2B" blockId="8.[151,561,931,994]" box="[151,245,967,994]" pageId="8" pageNumber="409">
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<figureCitation id="DFF92A60E633851EFF6FFC29FF77FC2B" box="[151,245,967,994]" captionStart="FIGURE 5" captionStartId="9.[151,250,1317,1341]" captionTargetBox="[204,1384,169,1293]" captionTargetId="figure-19@9.[204,1384,169,1293]" captionTargetPageId="9" captionText="FIGURE 5. Baltalimania microcurvum sp. nov. A. micropictograph of the whole body. B. drawing of the whole body C. micropictograph of the anterior focusing on the frontal glands D. micropictograph of the male copulatory organ E. micropictograph of the posterior focusing on the reproductive structures; am antrum masculinum, b bursa, dp digestive parenchyma, eg egg, f frontal organ, fp, female gonopore, l lipid globule, m mouth, mco male copulatory organ, mp male gonopore, p penis, r rhabdoid glands, st statocyst, sv seminal vesicle, t testes." figureDoi="http://doi.org/10.5281/zenodo.6952724" httpUri="https://zenodo.org/record/6952724/files/figure.png" pageId="8" pageNumber="409">Figure 5</figureCitation>
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</paragraph>
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<paragraph id="477D36E5E633851EFF6FFBFEFB48FBE3" blockId="8.[151,1437,1039,2038]" box="[151,1226,1039,1066]" pageId="8" pageNumber="409">
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<emphasis id="75B6EAF7E633851EFF6FFBFEFE1EFBE0" bold="true" box="[151,412,1039,1066]" pageId="8" pageNumber="409">Zoobank registration.</emphasis>
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<uri id="33533AE7E633851EFE5BFBE1FB48FBE3" box="[419,1226,1039,1066]" pageId="8" pageNumber="409">
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urn:lsid:zoobank.org:act:
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<uuid id="33640C30E633851EFD49FBE1FB48FBE3" box="[689,1226,1039,1066]" pageId="8" pageNumber="409">69575F0F-E9FA-412E-B902-F9D0E77C584D</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="0FD8656EE633851EFF3FFBDDFD50FB70" pageId="8" pageNumber="409" type="materials_examined">
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<paragraph id="477D36E5E633851EFF3FFBDDFCC6FBBB" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">
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<emphasis id="75B6EAF7E633851EFF3FFBDDFE3DFB84" bold="true" box="[199,447,1075,1101]" pageId="8" pageNumber="409">Materials examined.</emphasis>
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<materialsCitation id="F7AA3CB8E633851EFE31FBDDFCC6FBBB" ID-GBIF-Occurrence="3874684307" collectionCode="SMNH" pageId="8" pageNumber="409" specimenCount="2" typeStatus="holotype">
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Digital video and photographs of original living specimens,
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<typeStatus id="98798847E633851EFB7DFBDDFB6FFB84" box="[1157,1261,1075,1101]" pageId="8" pageNumber="409" type="holotype">Holotype</typeStatus>
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(
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<collectionCode id="21D3AE20E633851EFB07FBDAFAD0FB87" box="[1279,1362,1076,1102]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="8" pageNumber="409">SMNH</collectionCode>
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Type-9426) and
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<typeStatus id="98798847E633851EFEF7FBB6FEFEFBBB" box="[271,380,1112,1138]" pageId="8" pageNumber="409" type="paratype">Paratypes</typeStatus>
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(
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<collectionCode id="21D3AE20E633851EFE72FBB6FE5FFBBB" box="[394,477,1112,1138]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="8" pageNumber="409">SMNH</collectionCode>
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Type-9427–
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<collectionCode id="21D3AE20E633851EFD93FBB6FD3EFBBB" box="[619,700,1112,1138]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="8" pageNumber="409">SMNH</collectionCode>
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Type-9431)
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||
</materialsCitation>
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</paragraph>
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||
<paragraph id="477D36E5E633851EFF3FFB92FBA7FB5F" blockId="8.[151,1437,1039,2038]" box="[199,1061,1147,1174]" pageId="8" pageNumber="409">
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||
<materialsCitation id="F7AA3CB8E633851EFF3FFB92FC8AFB5C" ID-GBIF-Occurrence="3874684315" box="[199,776,1147,1174]" country="Sweden" location="Salto Badstrand" municipality="Stromstad" pageId="8" pageNumber="409" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="75B6EAF7E633851EFF3FFB92FEE4FB5C" bold="true" box="[199,358,1147,1174]" pageId="8" pageNumber="409">
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<typeStatus id="98798847E633851EFF3FFB92FE80FB5F" box="[199,258,1148,1174]" pageId="8" pageNumber="409">Type</typeStatus>
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locality.
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</emphasis>
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||
<location id="421D603EE633851EFE94FB95FDA3FB5C" LSID="urn:lsid:plazi:treatment:CF6B87F3E633851EFF6FFC4DFE3EF83C:421D603EE633851EFE94FB95FDA3FB5C" box="[364,545,1147,1173]" country="Sweden" municipality="Stromstad" name="Salto Badstrand" pageId="8" pageNumber="409">Saltö Badstrand</location>
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,
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<collectingMunicipality id="A719AC9FE633851EFDD4FB95FD22FB5C" box="[556,672,1147,1173]" pageId="8" pageNumber="409">Strömstad</collectingMunicipality>
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,
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<collectingCountry id="3FD57675E633851EFD54FB95FC8AFB5C" box="[684,776,1147,1173]" name="Sweden" pageId="8" pageNumber="409">Sweden</collectingCountry>
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</materialsCitation>
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;
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<geoCoordinate id="22F65022E633851EFCEBFB95FC18FB5F" box="[787,922,1147,1174]" degrees="58" direction="north" minutes="52" orientation="latitude" pageId="8" pageNumber="409" precision="15" seconds="41" value="58.878056">58°52’41 N</geoCoordinate>
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,
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<geoCoordinate id="22F65022E633851EFC5DFB95FBA7FB5F" box="[933,1061,1147,1174]" degrees="11" direction="east" minutes="06" orientation="longitude" pageId="8" pageNumber="409" precision="15" seconds="56" value="11.115556">11°06’56 E</geoCoordinate>
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</paragraph>
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<paragraph id="477D36E5E633851EFF3FFB71FD50FB70" blockId="8.[151,1437,1039,2038]" box="[199,722,1183,1210]" pageId="8" pageNumber="409">
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<emphasis id="75B6EAF7E633851EFF3FFB71FEA8FB70" bold="true" box="[199,298,1183,1209]" pageId="8" pageNumber="409">Habitat.</emphasis>
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<quantity id="803A9B00E633851EFEC9FB71FE0FFB73" box="[305,397,1183,1210]" metricMagnitude="-1" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="8" pageNumber="409" unit="m" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 m</quantity>
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depth, marine, medium sand
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</paragraph>
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</subSubSection>
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<subSubSection id="0FD8656EE633851EFF3FFB2DFAE4FA80" pageId="8" pageNumber="409" type="diagnosis">
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<paragraph id="477D36E5E633851EFF3FFB2DFAE4FA80" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">
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<emphasis id="75B6EAF7E633851EFF3FFB2DFEC0FB14" bold="true" box="[199,322,1219,1245]" pageId="8" pageNumber="409">Diagnosis.</emphasis>
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Body length
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<quantity id="803A9B00E633851EFE1CFB2DFDF3FB17" box="[484,625,1219,1246]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="8" pageNumber="409" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5–0.7 mm</quantity>
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. Body colorless, without pigmentation. Frontal organ large. Rhabdoid glands sparsely distributed in longitudinal rows. Vacuoles absent. Paired testes, unpaired ovary. Seminal bursa present without ornamentation. Gonopores separate. Male copulatory organ with penis partially invaginated into the seminal vesicle. Penis 45 µm long, curved. Antrum masculinum unciliated. Male gonopore at ventral midline.
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</paragraph>
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</subSubSection>
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<subSubSection id="0FD8656EE633851EFF3FFABAFD5BFA5B" pageId="8" pageNumber="409" type="etymology">
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<paragraph id="477D36E5E633851EFF3FFABAFD5BFA5B" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">
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<emphasis id="75B6EAF7E633851EFF3FFABAFECCFAA7" bold="true" box="[199,334,1364,1390]" pageId="8" pageNumber="409">Etymology.</emphasis>
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This species is named in reference to the small, curved penis that is the prevailing morphological character distinguishing it from
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<taxonomicName id="80C24D66E633851EFE06FA96FD5BFA5B" baseAuthorityName="Westblad" baseAuthorityYear="1946" box="[510,729,1400,1426]" family="Isodiametridae" genus="Baltalimania" kingdom="Animalia" order="Acoela" pageId="8" pageNumber="409" phylum="Xenacoelomorpha" rank="species" species="macrospiriferum">
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<emphasis id="75B6EAF7E633851EFE06FA96FD5BFA5B" box="[510,729,1400,1426]" italics="true" pageId="8" pageNumber="409">B. macrospiriferum</emphasis>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="0FD8656EE633851EFF3FFA75FE3EF83C" pageId="8" pageNumber="409" type="description">
|
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<paragraph id="477D36E5E633851EFF3FFA75FC23F9A0" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">
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<emphasis id="75B6EAF7E633851EFF3FFA75FEDBFA7C" bold="true" box="[199,345,1435,1461]" pageId="8" pageNumber="409">Description.</emphasis>
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Living specimen
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<quantity id="803A9B00E633851EFDDEFA75FD2DFA7F" box="[550,687,1435,1462]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="8" pageNumber="409" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5–0.7 mm</quantity>
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in total body length and to
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<quantity id="803A9B00E633851EFC14FA72FBD0FA7F" box="[1004,1106,1436,1462]" metricMagnitude="-4" metricUnit="m" metricValue="1.3" pageId="8" pageNumber="409" unit="mm" value="0.13">0.13 mm</quantity>
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||
maximum width. Specimens in squeeze-preparation drop-shaped; free-swimming specimens more elongate with rounded anterior and posterior ends. Body colorless, transparent, except for parenchyma, which varies from green or yellowish-brown based on microalgae food. Lipid globules few, mostly smaller in size than statocyst. Mouth located approximately ¼ of the way from the anterior end. Digestive parenchyma extending from mouth to level of the largest, posteriormost egg. Mouth present at approximately ⅓ body length from the anterior end.
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</paragraph>
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<paragraph id="477D36E5E633851EFF3FF99DFD18F930" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">Frontal organ large, extending posterior to statocyst. Statocyst present 70–80 µm from anterior end, 17–18 µm in diameter with 11–12 µm statolith. Epidermis completely ciliated and ~4 µm wide in longitudinal sections. Cilia 4–6 µm long. Rhabdoid glands relatively sparse, distributed in longitudinal rows. Posterior rhabdoid glands partially subepidermal, colorless, 9 µm in length.</paragraph>
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<paragraph id="477D36E5E633851EFF3FF8EAFC57F8AF" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">Ovary unpaired. Seminal bursa present just posterior to largest egg. Bursa elongate with evident sperm bundle. Bursa without distinct walls, approximately 30–35 µm long and to 45 µm (34–45) wide. Bursal nozzles and appendages absent. Short, unciliated vagina leading to separate female gonopore.</paragraph>
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<paragraph id="477D36E5E633851EFF3FF89EFE3EF83C" blockId="8.[151,1437,1039,2038]" pageId="8" pageNumber="409">Testes paired, located just anterior of the midbody. Male copulatory organ terminal in posterior end, spherical or globular with a width of 48–51 µm and a length of 44–45 µm. Penis partially invaginated into seminal vesicle, extending outward into the unciliated antrum masculinum. Penis slightly curved, 44–45 µm long. Male gonopore located at ventral midline.</paragraph>
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</subSubSection>
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||
</treatment>
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||
</document> |