353 lines
51 KiB
XML
353 lines
51 KiB
XML
<document id="E50DDCCCB9A20D4EE962C00A36F6C617" ID-CLB-Dataset="7377" ID-DOI="10.11646/zootaxa.4952.1.1" ID-GBIF-Dataset="3d9df3ba-adb5-46ec-9784-eb3a9853258b" ID-ISSN="1175-5326" ID-Zenodo-Dep="4671489" ID-ZooBank="1B8CC647-D100-4BFD-A054-F1D9F94274B3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1617869173488" checkinUser="plazi" docAuthor="Ohtaka, Akifumi" docDate="2021" docId="EC0687D9FFC5E15FFF35FCD491EE0D9C" docLanguage="en" docName="zootaxa.4952.1.1.pdf" docOrigin="Zootaxa 4952 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aulodrilus aestivus Ohtaka 2021, sp. nov." docType="treatment" docVersion="8" lastPageNumber="18" masterDocId="103FFFA1FFCAE14EFFA2FF9695590C68" masterDocTitle="Taxonomical study of Japanese Aulodrilus Bretscher (Annelida, Clitellata Tubificinae) with descriptions of two new species" masterLastPageNumber="32" masterPageNumber="1" pageNumber="16" updateTime="1698936167533" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="2AE4634644BC088D267D99EC80C2F3F1">
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<mods:title id="8A4337138255BCB4EE51BF652098726E">Taxonomical study of Japanese Aulodrilus Bretscher (Annelida, Clitellata Tubificinae) with descriptions of two new species</mods:title>
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<mods:name id="F9384CA29E09034BFB13ED2865CDD276" type="personal">
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<mods:roleTerm id="B4D71CAD8BE95CB6721AD3481EBDCE77">Author</mods:roleTerm>
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<mods:namePart id="CC2EAD1FD8799F576956A9ABE8163E7F">Ohtaka, Akifumi</mods:namePart>
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<mods:affiliation id="614FC2F74AF592CFD20161092A603ED4">Faculty of Education, Hirosaki University, Hirosaki 036 - 8560, Japan</mods:affiliation>
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<mods:typeOfResource id="6CCCF4F792BB3F07F9CB494CFBB71843">text</mods:typeOfResource>
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<mods:title id="FDF5E446A62278D30098628F0F0C7A8A">Zootaxa</mods:title>
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<mods:part id="6DEE02DFEF6A516A1FFD595A975B39CC">
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<mods:date id="8CB4DE66EE815A3B087A439FFD9B1FF9">2021</mods:date>
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<mods:number id="446C024D30699A6D55C48D1CF6014DC0">2021-04-08</mods:number>
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<mods:number id="1B130175C5173C3EA3AF8C2B4D3CB882">4952</mods:number>
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<mods:identifier id="386B9F2CFB86A3116DC15055007681A9" type="CLB-Dataset">7377</mods:identifier>
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<mods:identifier id="24319CA11D711739BF5F70EEAE13AA5B" type="DOI">10.11646/zootaxa.4952.1.1</mods:identifier>
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<mods:identifier id="53FC4204ED09435B9B777F65881B2C70" type="GBIF-Dataset">3d9df3ba-adb5-46ec-9784-eb3a9853258b</mods:identifier>
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<mods:identifier id="9307092A1EED0F07AB37896B05B810EE" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="EC0687D9FFC5E15FFF35FCD491EE0D9C" ID-DOI="http://doi.org/10.5281/zenodo.4671508" ID-GBIF-Taxon="181003715" ID-Zenodo-Dep="4671508" LSID="urn:lsid:plazi:treatment:EC0687D9FFC5E15FFF35FCD491EE0D9C" httpUri="http://treatment.plazi.org/id/EC0687D9FFC5E15FFF35FCD491EE0D9C" lastPageId="17" lastPageNumber="18" pageId="15" pageNumber="16">
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<subSubSection id="2CB56544FFC5E141FF35FCD494BD0F34" box="[151,484,834,861]" pageId="15" pageNumber="16" type="nomenclature">
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<paragraph id="641036CFFFC5E141FF35FCD494BD0F34" blockId="15.[151,484,834,896]" box="[151,484,834,861]" pageId="15" pageNumber="16">
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<heading id="3F5881A3FFC5E141FF35FCD494BD0F34" bold="true" box="[151,484,834,861]" fontSize="11" level="1" pageId="15" pageNumber="16" reason="1">
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<emphasis id="56DBEADDFFC5E141FF35FCD494BD0F34" bold="true" box="[151,484,834,861]" pageId="15" pageNumber="16">
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<taxonomicName id="A3AF4D4CFFC5E141FF35FCD494260F34" authority="Ohtaka, 2021" authorityName="Ohtaka" authorityYear="2021" box="[151,383,834,861]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="aestivus" status="sp. nov.">
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<emphasis id="56DBEADDFFC5E141FF35FCD494260F34" bold="true" box="[151,383,834,861]" italics="true" pageId="15" pageNumber="16">Aulodrilus aestivus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="4DE857A6FFC5E141FE25FCD494BD0F34" box="[391,484,834,860]" pageId="15" pageNumber="16" 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="2CB56544FFC5E141FF35FCF094130FE8" box="[151,330,870,896]" pageId="15" pageNumber="16" type="description">
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<paragraph id="641036CFFFC5E141FF35FCF094130FE8" blockId="15.[151,484,834,896]" box="[151,330,870,896]" pageId="15" pageNumber="16">
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(
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<figureCitation id="FC942A4AFFC5E141FF3DFCF094400FE8" box="[159,281,870,896]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Figures 11</figureCitation>
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,
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<figureCitation id="FC942A4AFFC5E141FE86FCF094180FE8" box="[292,321,870,896]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="15" pageNumber="16">12</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="2CB56544FFC5E141FF35FC3895A70964" pageId="15" pageNumber="16" type="materials_examined">
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<paragraph id="641036CFFFC5E141FF35FC3896AB0F84" blockId="15.[151,1437,942,2013]" pageId="15" pageNumber="16">
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<emphasis id="56DBEADDFFC5E141FF35FC38945D0FA0" bold="true" box="[151,260,942,968]" pageId="15" pageNumber="16">
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<typeStatus id="BB14886DFFC5E141FF35FC38945D0FA0" box="[151,260,942,968]" pageId="15" pageNumber="16" type="holotype">Holotype</typeStatus>
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</emphasis>
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||
. NSMT-An 628, a mature specimen,
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<date id="1011100FFFC5E141FD1FFC38960E0FA0" box="[701,855,942,968]" pageId="15" pageNumber="16" value="1984-07-20">20 July 1984</date>
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, the anterior part of body sagittally sectioned and mounted on one slide and the posterior one whole-mounted on another slide.
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</paragraph>
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<paragraph id="641036CFFFC5E141FF65FC6091940879" blockId="15.[151,1437,942,2013]" box="[199,1229,1014,1041]" pageId="15" pageNumber="16">
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<emphasis id="56DBEADDFFC5E141FF65FC60943F0878" bold="true" box="[199,358,1014,1040]" pageId="15" pageNumber="16">Type locality.</emphasis>
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<materialsCitation id="D4C73C92FFC5E141FECEFC6091900879" ID-GBIF-Occurrence="3071304318" box="[364,1225,1014,1041]" country="Japan" latitude="36.361" location="Paddy" longLatPrecision="70" longitude="138.956" municipality="Takasaki City" pageId="15" pageNumber="16" specimenCount="1" stateProvince="Gunma">
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<location id="61706014FFC5E141FECEFC6094EB0878" LSID="urn:lsid:plazi:treatment:EC0687D9FFC5E15FFF35FCD491EE0D9C:61706014FFC5E141FECEFC6094EB0878" box="[364,434,1014,1040]" country="Japan" latitude="36.361" longLatPrecision="70" longitude="138.956" municipality="Takasaki City" name="Paddy" pageId="15" pageNumber="16" stateProvince="Gunma">Paddy</location>
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field in
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<collectingMunicipality id="8474ACB5FFC5E141FDB2FC6097F20878" box="[528,683,1014,1040]" pageId="15" pageNumber="16">Takasaki City</collectingMunicipality>
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,
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<collectingRegion id="A66BF82DFFC5E141FD14FC6096DF0878" box="[694,902,1014,1040]" country="Japan" name="Gunma" pageId="15" pageNumber="16">Gunma Prefecture</collectingRegion>
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,
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<collectingCountry id="1CB8765FFFC5E141FC33FC6196880879" box="[913,977,1015,1041]" name="Japan" pageId="15" pageNumber="16">Japan</collectingCountry>
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(
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<geoCoordinate id="019B5008FFC5E141FC42FC60911C0878" box="[992,1093,1014,1040]" degrees="36.361" direction="north" orientation="latitude" pageId="15" pageNumber="16" precision="55" value="36.361">36.361N</geoCoordinate>
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,
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<geoCoordinate id="019B5008FFC5E141FBF2FC6091980879" box="[1104,1217,1014,1041]" degrees="138.956" direction="east" orientation="longitude" pageId="15" pageNumber="16" precision="55" value="138.956">138.956E</geoCoordinate>
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)
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</materialsCitation>
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||
.
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</paragraph>
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<paragraph id="641036CFFFC5E141FF65FB8C97800830" blockId="15.[151,1437,942,2013]" pageId="15" pageNumber="16">
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<emphasis id="56DBEADDFFC5E141FF65FB8C9466085C" bold="true" box="[199,319,1050,1076]" pageId="15" pageNumber="16">
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<typeStatus id="BB14886DFFC5E141FF65FB8C9466085C" box="[199,319,1050,1076]" pageId="15" pageNumber="16" type="paratype">Paratypes</typeStatus>
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||
</emphasis>
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||
.
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<typeStatus id="BB14886DFFC5E141FEF2FB8D9498085D" box="[336,449,1051,1077]" pageId="15" pageNumber="16" type="paratype">Paratypes</typeStatus>
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||
. NSMT-An 629, a whole-mounted specimen; NSMT-An 630, a cross-sectioned specimen; locality and date the same as for the
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<typeStatus id="BB14886DFFC5E141FDCDFBA8978C0830" box="[623,725,1086,1112]" pageId="15" pageNumber="16" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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||
<paragraph id="641036CFFFC5E141FF65FBF495A70964" blockId="15.[151,1437,942,2013]" pageId="15" pageNumber="16">
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||
<materialsCitation id="D4C73C92FFC5E141FF65FBF4970808C8" ID-GBIF-Occurrence="3071304309" collectingDate="1984-07-20" country="Japan" location="Takasaki City" pageId="15" pageNumber="16" specimenCount="2" specimenCount-immature="2" stateProvince="Gunma">
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||
<emphasis id="56DBEADDFFC5E141FF65FBF4970B0814" bold="true" box="[199,594,1122,1148]" pageId="15" pageNumber="16">
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||
Other material examined.
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||
<collectingCountry id="1CB8765FFFC5E141FDA2FBF497140814" box="[512,589,1122,1148]" name="Japan" pageId="15" pageNumber="16">Japan</collectingCountry>
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||
:
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</emphasis>
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||
10 mature and
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||
<specimenCount id="72A9FD46FFC5E141FD5CFBF496240814" box="[766,893,1122,1148]" pageId="15" pageNumber="16" type="immature">2 immature</specimenCount>
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||
specimens, paddy field in
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||
<location id="61706014FFC5E141FB07FBF490660814" LSID="urn:lsid:plazi:treatment:EC0687D9FFC5E15FFF35FCD491EE0D9C:61706014FFC5E141FB07FBF490660814" box="[1189,1343,1122,1148]" country="Japan" name="Takasaki City" pageId="15" pageNumber="16" stateProvince="Gunma">Takasaki City</location>
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||
,
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<collectingRegion id="A66BF82DFFC5E141FAE8FBF4945308C8" country="Japan" name="Gunma" pageId="15" pageNumber="16">Gunma Prefecture</collectingRegion>
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||
(
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<typeStatus id="BB14886DFFC5E141FEBBFB10941208C8" box="[281,331,1158,1184]" pageId="15" pageNumber="16">type</typeStatus>
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locality),
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<date id="1011100FFFC5E141FE1FFB10970808C8" box="[445,593,1158,1184]" pageId="15" pageNumber="16" value="1984-07-20">
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<collectingDate id="0055E9E7FFC5E141FE1FFB10970808C8" box="[445,593,1158,1184]" pageId="15" pageNumber="16" value="1984-07-20">20 July 1984</collectingDate>
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||
</date>
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||
</materialsCitation>
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||
.
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<materialsCitation id="D4C73C92FFC5E141FDFEFB1194F508AC" ID-GBIF-Occurrence="3071304328" collectingDate="1984-07-20" country="Japan" location="Town" pageId="15" pageNumber="16" specimenCount="5" specimenCount-immature="5" stateProvince="Gunma">
|
||
7 mature and
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||
<specimenCount id="72A9FD46FFC5E141FD54FB10962F08C8" box="[758,886,1158,1185]" pageId="15" pageNumber="16" type="immature">5 immature</specimenCount>
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||
specimens, paddy field in
|
||
<collectingRegion id="A66BF82DFFC5E141FB01FB1091AC08C8" box="[1187,1269,1158,1184]" country="Japan" name="Gunma" pageId="15" pageNumber="16">Gunma</collectingRegion>
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||
<location id="61706014FFC5E141FB5EFB11906708C9" LSID="urn:lsid:plazi:treatment:EC0687D9FFC5E15FFF35FCD491EE0D9C:61706014FFC5E141FB5EFB11906708C9" box="[1276,1342,1159,1185]" country="Japan" name="Town" pageId="15" pageNumber="16" stateProvince="Gunma">Town</location>
|
||
,
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||
<collectingRegion id="A66BF82DFFC5E141FAE8FB10945408AC" country="Japan" name="Gunma" pageId="15" pageNumber="16">Gunma Prefecture</collectingRegion>
|
||
,
|
||
<date id="1011100FFFC5E141FEBAFB3C94F508AC" box="[280,428,1194,1220]" pageId="15" pageNumber="16" value="1984-07-20">
|
||
<collectingDate id="0055E9E7FFC5E141FEBAFB3C94F508AC" box="[280,428,1194,1220]" pageId="15" pageNumber="16" value="1984-07-20">20 July 1984</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="D4C73C92FFC5E141FE1AFB3C94ED0880" ID-GBIF-Occurrence="3071304374" collectingDate="16 Aug. 1985, 13 Aug. 2017" country="Japan" location="Tomioka City" pageId="15" pageNumber="16" specimenCount="7" specimenCount-immature="7" stateProvince="Gunma">
|
||
1 mature and
|
||
<specimenCount id="72A9FD46FFC5E141FDF3FB3D978B08AC" box="[593,722,1194,1221]" pageId="15" pageNumber="16" type="immature">7 immature</specimenCount>
|
||
specimens, paddy field in
|
||
<location id="61706014FFC5E141FC5CFB3C91C308AC" LSID="urn:lsid:plazi:treatment:EC0687D9FFC5E15FFF35FCD491EE0D9C:61706014FFC5E141FC5CFB3C91C308AC" box="[1022,1178,1194,1220]" country="Japan" name="Tomioka City" pageId="15" pageNumber="16" stateProvince="Gunma">Tomioka City</location>
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||
,
|
||
<collectingRegion id="A66BF82DFFC5E141FB07FB3C902C08AC" box="[1189,1397,1194,1220]" country="Japan" name="Gunma" pageId="15" pageNumber="16">Gunma Prefecture</collectingRegion>
|
||
,
|
||
<collectingDate id="0055E9E7FFC5E141FA22FB3C94ED0880" isEnumeration="true" pageId="15" pageNumber="16">
|
||
<date id="1011100FFFC5E141FA22FB3C94490881" pageId="15" pageNumber="16" value="1985-08-16">16 Aug. 1985</date>
|
||
,
|
||
<date id="1011100FFFC5E141FEB8FB5894ED0880" box="[282,436,1230,1256]" pageId="15" pageNumber="16" value="2017-08-13">13 Aug. 2017</date>
|
||
</collectingDate>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="D4C73C92FFC5E141FE1FFB5895A70964" ID-GBIF-Occurrence="3071304387" collectingDate="2015-07-24" collectorName="N. Kado." country="Japan" location="Izumo City" municipality="One" pageId="15" pageNumber="16" specimenCount="1" stateProvince="Shimane">
|
||
<collectingMunicipality id="8474ACB5FFC5E141FE1FFB5894B50880" box="[445,492,1230,1256]" pageId="15" pageNumber="16">One</collectingMunicipality>
|
||
mature specimen, paddy field in
|
||
<location id="61706014FFC5E141FCFFFB5996850880" LSID="urn:lsid:plazi:treatment:EC0687D9FFC5E15FFF35FCD491EE0D9C:61706014FFC5E141FCFFFB5996850880" box="[861,988,1230,1257]" country="Japan" municipality="One" name="Izumo City" pageId="15" pageNumber="16" stateProvince="Shimane">Izumo City</location>
|
||
,
|
||
<collectingRegion id="A66BF82DFFC5E141FC44FB58919C0880" box="[998,1221,1230,1256]" country="Japan" name="Shimane" pageId="15" pageNumber="16">Shimane Prefecture</collectingRegion>
|
||
,
|
||
<date id="1011100FFFC5E141FB6DFB5890380881" box="[1231,1377,1230,1257]" pageId="15" pageNumber="16" value="2015-07-24">
|
||
<collectingDate id="0055E9E7FFC5E141FB6DFB5890380881" box="[1231,1377,1230,1257]" pageId="15" pageNumber="16" value="2015-07-24">24 July 2015</collectingDate>
|
||
</date>
|
||
, coll.
|
||
<collectorName id="C95A5319FFC5E141FF35FB6595A70964" box="[151,254,1266,1293]" pageId="15" pageNumber="16">N. Kado.</collectorName>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2CB56544FFC5E141FF65FA8095BB093C" pageId="15" pageNumber="16" type="etymology">
|
||
<paragraph id="641036CFFFC5E141FF65FA8095BB093C" blockId="15.[151,1437,942,2013]" pageId="15" pageNumber="16">
|
||
<emphasis id="56DBEADDFFC5E141FF65FA8094110958" bold="true" box="[199,328,1302,1328]" pageId="15" pageNumber="16">Etymology</emphasis>
|
||
. The specific epithet refers to the summers during which all the specimens examined were collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2CB56544FFC5E15EFF65FAC8944A0BA7" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16" type="description">
|
||
<paragraph id="641036CFFFC5E141FF65FAC891CC0A45" blockId="15.[151,1437,942,2013]" pageId="15" pageNumber="16">
|
||
<emphasis id="56DBEADDFFC5E141FF65FAC894080910" bold="true" box="[199,337,1374,1400]" pageId="15" pageNumber="16">Description</emphasis>
|
||
. Fixed mature specimens:
|
||
<quantity id="A3579B2AFFC5E141FD23FAC897B40911" box="[641,749,1374,1401]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="15" pageNumber="16" unit="mm" value="11.5" valueMax="15.0" valueMin="8.0">8–15 mm</quantity>
|
||
length,
|
||
<quantity id="A3579B2AFFC5E141FCEBFAC896B40911" box="[841,1005,1374,1401]" metricMagnitude="-4" metricUnit="m" metricValue="2.75" metricValueMax="3.5" metricValueMin="2.0" pageId="15" pageNumber="16" unit="mm" value="0.275" valueMax="0.35" valueMin="0.2">0.20–0.35 mm</quantity>
|
||
width, and 45–80 segments. Posterior end of
|
||
<quantity id="A3579B2AFFC5E141FF47FA14943509F5" box="[229,364,1410,1437]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="15" pageNumber="16" unit="mm" value="0.35" valueMax="0.5" valueMin="0.2">0.2–0.5 mm</quantity>
|
||
in length without septa, devoid of chaetae. Prostomium almost absent (
|
||
<figureCitation id="FC942A4AFFC5E141FB2DFA14904C09F4" box="[1167,1301,1410,1436]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11B, C</figureCitation>
|
||
). Epidermis
|
||
<quantity id="A3579B2AFFC5E141FF35FA3095A409A9" box="[151,253,1446,1473]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="10.0" metricValueMin="6.0" pageId="15" pageNumber="16" unit="mm" value="8.0" valueMax="10.0" valueMin="6.0">6–10 µm</quantity>
|
||
thick, with glandular cells dense in anterior part. Pharynx in II and III, pharyngeal glands weakly developed (
|
||
<figureCitation id="FC942A4AFFC5E141FF7DFA5C941C098C" box="[223,325,1482,1508]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11C</figureCitation>
|
||
). Alimentary canal abruptly widening in VIII or IX. Chloragogen cells from VII on, covering gut thinly. Intestinal wall thin in middle and posterior segments. Transverse vessels form loops in II–VI; thick in VII and VIII as hearts (
|
||
<figureCitation id="FC942A4AFFC5E141FE9DF98494FD0A44" box="[319,420,1554,1580]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11B</figureCitation>
|
||
). Living animals in loose mud tube with mucus and foreign matter.
|
||
</paragraph>
|
||
<paragraph id="641036CFFFC5E141FF65F9A0943F0BB4" blockId="15.[151,1437,942,2013]" pageId="15" pageNumber="16">
|
||
Dorsal chaetal bundles consist of short hairs and bifid crotchets. Dorsal hairs beginning in either of IV–VIII, smooth and weakly curved (
|
||
<figureCitation id="FC942A4AFFC5E141FE77F9CC97650A1C" box="[469,572,1626,1652]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11D</figureCitation>
|
||
); 2–6 per bundle,
|
||
<quantity id="A3579B2AFFC5E141FCAAF9CC96220A1D" box="[776,891,1626,1653]" metricMagnitude="-2" metricUnit="m" metricValue="7.5" metricValueMax="9.0" metricValueMin="6.0" pageId="15" pageNumber="16" unit="mm" value="75.0" valueMax="90.0" valueMin="60.0">60–90 µm</quantity>
|
||
long; the length less than twice that of crotchets in the same respective bundles. Dorsal crotchets in anterior segments (
|
||
<figureCitation id="FC942A4AFFC5E141FC1DF9E8917B0AF0" box="[959,1058,1662,1688]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11E</figureCitation>
|
||
) 4–13 per bundle and
|
||
<quantity id="A3579B2AFFC5E141FA85F9E890C50AF1" box="[1319,1436,1662,1689]" metricMagnitude="-2" metricUnit="m" metricValue="5.2" metricValueMax="6.2" metricValueMin="4.2" pageId="15" pageNumber="16" unit="mm" value="52.0" valueMax="62.0" valueMin="42.0">42–62 µm</quantity>
|
||
long, with nodulus slightly distal and with parallel teeth, with the upper tooth 2/3–1/2 times longer and much thinner than the lower (
|
||
<figureCitation id="FC942A4AFFC5E141FEE4F950949B0A89" box="[326,450,1734,1761]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11H, I</figureCitation>
|
||
); those in posterior segments 2–5 per bundle and
|
||
<quantity id="A3579B2AFFC5E141FC4FF95091390A89" box="[1005,1120,1734,1761]" metricMagnitude="-2" metricUnit="m" metricValue="3.85" metricValueMax="4.4" metricValueMin="3.3" pageId="15" pageNumber="16" unit="mm" value="38.5" valueMax="44.0" valueMin="33.0">33–44 µm</quantity>
|
||
long, more strongly curved, with nodulus situated at 1/3–1/4 from distal end, and lower teeth thickened more than those in anterior segments. Lower tooth of posterior dorsal crotchets sometimes rounded or divided into some short teeth (
|
||
<figureCitation id="FC942A4AFFC5E141FB1BF89890600B41" box="[1209,1337,1806,1833]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11J, K</figureCitation>
|
||
). Ventral chaetae (
|
||
<figureCitation id="FC942A4AFFC5E141FF5FF8A494DB0B24" box="[253,386,1842,1868]" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="15" pageNumber="16">Fig. 11F, G</figureCitation>
|
||
) all bifid crotchets 5–12 per bundle,
|
||
<quantity id="A3579B2AFFC5E141FC91F8A496F00B25" box="[819,937,1842,1869]" metricMagnitude="-2" metricUnit="m" metricValue="5.3" metricValueMax="6.2" metricValueMin="4.4" pageId="15" pageNumber="16" unit="mm" value="53.0" valueMax="62.0" valueMin="44.0">44–62 µm</quantity>
|
||
long in anterior segments; 3–7 per bundle,
|
||
<quantity id="A3579B2AFFC5E141FF35F8C094520B19" box="[151,267,1878,1905]" metricMagnitude="-2" metricUnit="m" metricValue="3.9" metricValueMax="4.2" metricValueMin="3.6" pageId="15" pageNumber="16" unit="mm" value="39.0" valueMax="42.0" valueMin="36.0">36–42 µm</quantity>
|
||
long in posterior ones; distal shape and position of nodulus not different from dorsal crotchets. Number of ventral chaetae decreased in genital segments. No modified genital chaetae. In mature specimens, ventral chaetae in segment with male pore reduced in number or lost completely. No lateral expansions on chaetal shafts in dorsal or ventral chaetae.
|
||
</paragraph>
|
||
<caption id="30D06647FFDAE15EFF35FBA4940408B3" ID-DOI="http://doi.org/10.5281/zenodo.4671526" ID-Zenodo-Dep="4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="16" pageNumber="17" startId="16.[151,250,1074,1098]" targetBox="[158,1422,187,1043]" targetPageId="16">
|
||
<paragraph id="641036CFFFDAE15EFF35FBA4940408B3" blockId="16.[151,1437,1074,1243]" pageId="16" pageNumber="17">
|
||
<emphasis id="56DBEADDFFDAE15EFF35FBA494790822" bold="true" box="[151,288,1074,1098]" pageId="16" pageNumber="17">FIGURE 11.</emphasis>
|
||
<taxonomicName id="A3AF4D4CFFDAE15EFE85FBA494B20822" authority="Ohtaka, 2021" authorityName="Ohtaka" authorityYear="2021" box="[295,491,1074,1098]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="aestivus" status="sp. nov.">
|
||
<emphasis id="56DBEADDFFDAE15EFE85FBA494B20822" box="[295,491,1074,1098]" italics="true" pageId="16" pageNumber="17">Aulodrilus aestivus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="56DBEADDFFDAE15EFE50FBA4971D0822" bold="true" box="[498,580,1074,1098]" pageId="16" pageNumber="17">
|
||
<taxonomicNameLabel id="4DE857A6FFDAE15EFE50FBA4971D0822" box="[498,580,1074,1098]" pageId="16" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from Takasaki, Japan.
|
||
<emphasis id="56DBEADDFFDAE15EFC91FBA4961C0822" bold="true" box="[819,837,1074,1098]" pageId="16" pageNumber="17">A</emphasis>
|
||
, ventral view of anterior segments;
|
||
<emphasis id="56DBEADDFFDAE15EFB18FBA491920822" bold="true" box="[1210,1227,1074,1098]" pageId="16" pageNumber="17">B</emphasis>
|
||
, parasagittal section of anterior segments showing locations of vascular and reproductive systems;
|
||
<emphasis id="56DBEADDFFDAE15EFC6EFBC096870806" bold="true" box="[972,990,1110,1134]" pageId="16" pageNumber="17">C</emphasis>
|
||
, sagittal section of anterior segments with alimentary canal;
|
||
<emphasis id="56DBEADDFFDAE15EFEEFFBEC940608FA" bold="true" box="[333,351,1146,1170]" pageId="16" pageNumber="17">D</emphasis>
|
||
, dorsal hair chaeta in a mid-segment;
|
||
<emphasis id="56DBEADDFFDAE15EFD40FBEC97AA08FA" bold="true" box="[738,755,1146,1170]" pageId="16" pageNumber="17">E</emphasis>
|
||
, dorsal chaeta in VII;
|
||
<emphasis id="56DBEADDFFDAE15EFC77FBEC96BD08FA" bold="true" box="[981,996,1146,1170]" pageId="16" pageNumber="17">F</emphasis>
|
||
, ventral chaeta in IV;
|
||
<emphasis id="56DBEADDFFDAE15EFB67FBEC918008FA" bold="true" box="[1221,1241,1146,1170]" pageId="16" pageNumber="17">G</emphasis>
|
||
, the same in a posterior segment;
|
||
<emphasis id="56DBEADDFFDAE15EFE94FB08941308DE" bold="true" box="[310,330,1182,1206]" pageId="16" pageNumber="17">H</emphasis>
|
||
and
|
||
<emphasis id="56DBEADDFFDAE15EFED8FB0894DD08DE" bold="true" box="[378,388,1182,1206]" pageId="16" pageNumber="17">I</emphasis>
|
||
, distal ends of dorsal chaetae in anterior segments;
|
||
<emphasis id="56DBEADDFFDAE15EFC2FFB0896C308DE" bold="true" box="[909,922,1182,1206]" pageId="16" pageNumber="17">J</emphasis>
|
||
and
|
||
<emphasis id="56DBEADDFFDAE15EFC68FB08968708DE" bold="true" box="[970,990,1182,1206]" pageId="16" pageNumber="17">K</emphasis>
|
||
, variation of distal ends of dorsal chaetae in posterior segments.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="641036CFFFDAE15EFF65FA9E96A70AE2" blockId="16.[151,1437,1288,2035]" pageId="16" pageNumber="17">
|
||
Clitellum conspicuous, usually extending from chaetal line of IX to slightly behind chaetal line of XI (
|
||
<figureCitation id="FC942A4AFFDAE15EFACDFA9E9590092E" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="16" pageNumber="17">Fig. 11A</figureCitation>
|
||
), but often shifted anteriorly from 1/2VI to VIII in accordance with shift of other genital organs. Testes and ovaries paired, usually in IX and X (
|
||
<figureCitation id="FC942A4AFFDAE15EFD97FAC697C70902" box="[565,670,1360,1386]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="16" pageNumber="17">Fig. 12A</figureCitation>
|
||
), sometimes in VI and VII, respectively. Male funnels small,
|
||
<quantity id="A3579B2AFFDAE15EFAF4FAC695E409E7" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="16" pageNumber="17" unit="mm" value="17.5" valueMax="20.0" valueMin="15.0">15–20 µm</quantity>
|
||
in diameter. Vasa deferentia
|
||
<quantity id="A3579B2AFFDAE15EFDB3FAE297FA09E7" box="[529,675,1396,1423]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="16" pageNumber="17" unit="mm" value="175.0" valueMax="200.0" valueMin="150.0">150–200 µm</quantity>
|
||
long, hardly winding, connected with atrium apically (
|
||
<figureCitation id="FC942A4AFFDAE15EFA86FAE290C909E6" box="[1316,1424,1396,1422]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="16" pageNumber="17">Fig. 12A</figureCitation>
|
||
). Atria crescent-shaped,
|
||
<quantity id="A3579B2AFFDAE15EFE3AFA0E94B609DB" box="[408,495,1432,1459]" metricMagnitude="-1" metricUnit="m" metricValue="1.2" pageId="16" pageNumber="17" unit="mm" value="120.0">120 µm</quantity>
|
||
long and
|
||
<quantity id="A3579B2AFFDAE15EFDFFFA0E97FF09DB" box="[605,678,1432,1459]" metricMagnitude="-2" metricUnit="m" metricValue="3.6" pageId="16" pageNumber="17" unit="mm" value="36.0">36 µm</quantity>
|
||
wide, with high and glandular inner epithelium (
|
||
<figureCitation id="FC942A4AFFDAE15EFB6AFA0E907709DA" box="[1224,1326,1432,1458]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="16" pageNumber="17">Fig. 12B</figureCitation>
|
||
). Prostate glands about as large as atria, connected to concave side of atria through short stalks. Penes long when protruded, opening close to each other within a large median male bursa situated in middle to posterior 1/3 of X (or VII) (
|
||
<figureCitation id="FC942A4AFFDAE15EFAC6FA7695910A76" captionStart="FIGURE 11" captionStartId="16.[151,250,1074,1098]" captionTargetBox="[158,1422,187,1043]" captionTargetId="figure-25@16.[152,1435,181,1050]" captionTargetPageId="16" captionText="FIGURE 11. Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, ventral view of anterior segments; B, parasagittal section of anterior segments showing locations of vascular and reproductive systems; C, sagittal section of anterior segments with alimentary canal; D, dorsal hair chaeta in a mid-segment; E, dorsal chaeta in VII; F, ventral chaeta in IV; G, the same in a posterior segment; H and I, distal ends of dorsal chaetae in anterior segments; J and K, variation of distal ends of dorsal chaetae in posterior segments." figureDoi="http://doi.org/10.5281/zenodo.4671526" httpUri="https://zenodo.org/record/4671526/files/figure.png" pageId="16" pageNumber="17">Figs. 11A</figureCitation>
|
||
,
|
||
<figureCitation id="FC942A4AFFDAE15EFF76F99294780A76" box="[212,289,1540,1566]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="16" pageNumber="17">12A,E</figureCitation>
|
||
). Spermathecae (
|
||
<figureCitation id="FC942A4AFFDAE15EFE42F992971D0A76" box="[480,580,1540,1566]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="16" pageNumber="17">Fig. 12C</figureCitation>
|
||
) small, separately opening on small papillae anterior to the chaetae of IX (or VIII) and close to ventral nerve cord (
|
||
<figureCitation id="FC942A4AFFDAE15EFD9AF9BE97F90A2A" box="[568,672,1576,1602]" captionStart="FIGURE 12" captionStartId="17.[151,250,1033,1057]" captionTargetBox="[178,1402,530,1003]" captionTargetId="figure-195@17.[178,1410,524,1010]" captionTargetPageId="17" captionText="FIGURE 12. Genital organs of Aulodrilus aestivus sp. nov. from Takasaki, Japan. A, parasagittal section of genital segments; B, longitudinal section of atrium; C, longitudinal section of spermatheca; D, cross section at the spermathecal pores in IX; E, the same at the male pores in X." figureDoi="http://doi.org/10.5281/zenodo.4671528" httpUri="https://zenodo.org/record/4671528/files/figure.png" pageId="16" pageNumber="17">Fig. 12D</figureCitation>
|
||
). Ampullae ovoid in shape,
|
||
<quantity id="A3579B2AFFDAE15EFC71F9BE91420A2B" box="[979,1051,1576,1603]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="16" pageNumber="17" unit="mm" value="35.0">35 µm</quantity>
|
||
long by
|
||
<quantity id="A3579B2AFFDAE15EFBD9F9BE919A0A2B" box="[1147,1219,1576,1603]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="16" pageNumber="17" unit="mm" value="28.0">28 µm</quantity>
|
||
wide, with the wall
|
||
<quantity id="A3579B2AFFDAE15EFF35F9DA95B60A0F" box="[151,239,1612,1639]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="16" pageNumber="17" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">2–5 µm</quantity>
|
||
thick. Spermathecal ducts
|
||
<quantity id="A3579B2AFFDAE15EFDBCF9DA97310A0F" box="[542,616,1612,1639]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="16" pageNumber="17" unit="mm" value="30.0">30 µm</quantity>
|
||
long with thick wall. Loose sperm in the ampullae. Sperm sac extending anteriorly as far as V, with egg sac as far back as XII, both weakly developed.
|
||
</paragraph>
|
||
<paragraph id="641036CFFFDAE15EFF65F902944A0BA7" blockId="16.[151,1437,1288,2035]" pageId="16" pageNumber="17">
|
||
<emphasis id="56DBEADDFFDAE15EFF65F90294610AC6" bold="true" box="[199,312,1684,1710]" pageId="16" pageNumber="17">Variation</emphasis>
|
||
. Two cases were found in the segmental position of genital organs among specimens examined (
|
||
<figureCitation id="FC942A4AFFDAE15EFACDF90295EF0ABA" captionStart="FIGURE 17" captionStartId="24.[151,250,1679,1703]" captionTargetBox="[156,1427,281,1648]" captionTargetId="figure-72@24.[153,1435,273,1656]" captionTargetPageId="24" captionText="FIGURE 17. Arrangements and segmental positions of genital organs in the Aulodrilus species hitherto reported. Segmental numbers are shown in Arabic numerals." figureDoi="http://doi.org/10.5281/zenodo.4671540" httpUri="https://zenodo.org/record/4671540/files/figure.png" pageId="16" pageNumber="17">Fig. 17</figureCitation>
|
||
): one has testes and spermathecae in IX with ovaries and male pores in X (see description), and the other has testes and spermathecae in VI with ovaries and male pores in VII. Among specimens examined from the
|
||
<typeStatus id="BB14886DFFDAE15EFA84F94B900F0A9F" box="[1318,1366,1757,1783]" pageId="16" pageNumber="17">type</typeStatus>
|
||
locality (
|
||
<emphasis id="56DBEADDFFDAE15EFF65F897958C0B72" box="[199,213,1793,1818]" italics="true" pageId="16" pageNumber="17">n</emphasis>
|
||
=12), the former case (9 individuals) was more frequent than the latter (three individuals). No intermediate conditions between the two cases above have been found there. The clitellum always covered the segments having spermathecae and male pores, but varied in the segmental position in accordance with the position of genital organs. The beginning of dorsal hairs also varied in accordance with the position of the genital organs: The dorsal hairs began in IV, V, or VI in specimens having male pores in VII, and they began in VI, VII or VIII in those having male pores in X.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2CB56544FFDAE15FFF65F84E96630CBC" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17" type="distribution">
|
||
<paragraph id="641036CFFFDAE15FFF65F84E96630CBC" blockId="16.[151,1437,1288,2035]" lastBlockId="17.[151,1437,150,501]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
||
<emphasis id="56DBEADDFFDAE15EFF65F84E94000B9A" bold="true" box="[199,345,2008,2034]" pageId="16" pageNumber="17">Distribution</emphasis>
|
||
. The present species has hitherto been collected in summer seasons from several inundated paddy fields in central and western parts of
|
||
<collectingCountry id="1CB8765FFFDBE15FFD91FF01972F0CD9" box="[563,630,151,177]" name="Japan" pageId="17" pageNumber="18">Japan</collectingCountry>
|
||
. A congener,
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFCA9FF0196CE0CD8" authorityName="Bretscher" authorityYear="1899" box="[779,919,150,177]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="limnobius">
|
||
<emphasis id="56DBEADDFFDBE15FFCA9FF0196CE0CD8" box="[779,919,150,177]" italics="true" pageId="17" pageNumber="18">A. limnobius</emphasis>
|
||
</taxonomicName>
|
||
, has been collected in these localities together with another tubificine,
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFE06FF2C96630CBC" authority="Claparede." authorityName="Claparede." box="[420,826,186,212]" class="Clitellata" family="Tubificidae" genus="Limnodrilus" kingdom="Animalia" order="Haplotaxida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="hoffmeisteri">
|
||
<emphasis id="56DBEADDFFDBE15FFE06FF2C97E30CBC" box="[420,698,186,212]" italics="true" pageId="17" pageNumber="18">Limnodrilus hoffmeisteri</emphasis>
|
||
Claparède.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2CB56544FFDBE15FFF65FF4891EE0D9C" pageId="17" pageNumber="18" type="discussion">
|
||
<paragraph id="641036CFFFDBE15FFF65FF4891EE0D9C" blockId="17.[151,1437,150,501]" pageId="17" pageNumber="18">
|
||
<emphasis id="56DBEADDFFDBE15FFF65FF48946D0C90" bold="true" box="[199,308,222,248]" pageId="17" pageNumber="18">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFEE0FF4897400C90" authority="Ohtaka, 2021" authorityName="Ohtaka" authorityYear="2021" box="[322,537,222,248]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="aestivus" status="sp. nov.">
|
||
<emphasis id="56DBEADDFFDBE15FFEE0FF4897400C90" box="[322,537,222,248]" italics="true" pageId="17" pageNumber="18">Aulodrilus aestivus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="56DBEADDFFDBE15FFD82FF4897230C90" bold="true" box="[544,634,222,248]" pageId="17" pageNumber="18">
|
||
<taxonomicNameLabel id="4DE857A6FFDBE15FFD82FF4897230C90" box="[544,634,222,248]" pageId="17" pageNumber="18" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is most similar to
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFCEBFF4996EF0C90" authorityName="Kowalewski" authorityYear="1914" box="[841,950,223,249]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="pigueti">
|
||
<emphasis id="56DBEADDFFDBE15FFCEBFF4996EF0C90" box="[841,950,223,249]" italics="true" pageId="17" pageNumber="18">A. pigueti</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFC49FF49910A0C90" authorityName="Ohtaka & Usman" authorityYear="1997" box="[1003,1107,223,249]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="acutus">
|
||
<emphasis id="56DBEADDFFDBE15FFC49FF49910A0C90" box="[1003,1107,223,249]" italics="true" pageId="17" pageNumber="18">A. acutus</emphasis>
|
||
</taxonomicName>
|
||
by the following characteristics: 1) male efferent ducts open into a median male bursa; and 2) dorsal hairs are absent in some anterior segments. However, the present species has neither oar-shaped chaetae nor blade-shaped chaetae in the dorsal bundles, which are characteristic, respectively, of
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFDB0FEDD97260D0C" authorityName="Kowalewski" authorityYear="1914" box="[530,639,331,357]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="pigueti">
|
||
<emphasis id="56DBEADDFFDBE15FFDB0FEDD97260D0C" box="[530,639,331,357]" italics="true" pageId="17" pageNumber="18">A. pigueti</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFD11FEDD96420D0C" authorityName="Ohtaka & Usman" authorityYear="1997" box="[691,795,331,357]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="acutus">
|
||
<emphasis id="56DBEADDFFDBE15FFD11FEDD96420D0C" box="[691,795,331,357]" italics="true" pageId="17" pageNumber="18">A. acutus</emphasis>
|
||
</taxonomicName>
|
||
. The crescent-shaped atrium of the present species is also different from the globular atria of
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFDB9FEF997DE0DE0" authorityName="Kowalewski" authorityYear="1914" box="[539,647,367,393]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="pigueti">
|
||
<emphasis id="56DBEADDFFDBE15FFDB9FEF997DE0DE0" box="[539,647,367,393]" italics="true" pageId="17" pageNumber="18">A. pigueti</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFD19FEF9967B0DE0" authorityName="Ohtaka & Usman" authorityYear="1997" box="[699,802,367,393]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="acutus">
|
||
<emphasis id="56DBEADDFFDBE15FFD19FEF9967B0DE0" box="[699,802,367,393]" italics="true" pageId="17" pageNumber="18">A. acutus</emphasis>
|
||
</taxonomicName>
|
||
. In contrast, the present species resembles
|
||
<taxonomicName id="A3AF4D4CFFDBE15FFB5DFEF990D80DE0" baseAuthorityName="Naidu" baseAuthorityYear="1965" box="[1279,1409,366,393]" class="Clitellata" family="Randiellidae" genus="Aulodrilus" kingdom="Animalia" order="Enchytraeida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="pluriseta">
|
||
<emphasis id="56DBEADDFFDBE15FFB5DFEF990D80DE0" box="[1279,1409,366,393]" italics="true" pageId="17" pageNumber="18">A. pluriseta</emphasis>
|
||
</taxonomicName>
|
||
in having hair chaetae and bifid crotchets in dorsal bundles, and crescent-shaped atria. However, in the latter species, dorsal hair chaetae begin in II and male ducts open in line with the ventral chaetae, thus differing from the present species in which hair chaetae begin in IV–VIII and male ducts open into a median male bursa.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |