248 lines
34 KiB
XML
248 lines
34 KiB
XML
<document id="3E43CAE5ED0DCA15740A86D04DDFD51C" ID-CLB-Dataset="207003" ID-DOI="10.1080/00222933.2022.2140085" ID-GBIF-Dataset="5091f7e7-e32b-4696-afb7-8427ce013a8d" ID-ISSN="1464-5262" ID-Zenodo-Dep="7426634" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1670835493918" checkinUser="plazi" docAuthor="Chen, Juanjuan, Schmelz, Rüdiger M., Zhang, Zuxu & Xie, Zhicai" docDate="2022" docId="3A40CF59FF80FFF2B26B4527FC30DAA8" docLanguage="en" docName="JNATHIST.56.41-44.1957-1996.pdf" docOrigin="Journal of Natural History 56" docSource="http://dx.doi.org/10.1080/00222933.2022.2140085" docStyle="DocumentStyle:3C762F9783B768A90048B82ACD135A62.3:JNatHist.2017-.journal_article.0cover" docStyleId="3C762F9783B768A90048B82ACD135A62" docStyleName="JNatHist.2017-.journal_article.0cover" docStyleVersion="3" docTitle="Hemienchytraeus stephensoni Cognetti 1927" docType="treatment" docVersion="6" lastPageNumber="1989" masterDocId="C679B721FF9EFFD2B306474CFF98D874" masterDocTitle="The enchytraeid fauna (Enchytraeidae: Clitellata) of the Fanjing Mountain National Nature Reserve (China) with description of two new species" masterLastPageNumber="1996" masterPageNumber="1957" pageNumber="1987" updateTime="1699413289102" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="5AA45915F19F2894B7D092FB79B4710A">
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<mods:title id="258C5B24102A7881F69BB5B831FAB5E3">The enchytraeid fauna (Enchytraeidae: Clitellata) of the Fanjing Mountain National Nature Reserve (China) with description of two new species</mods:title>
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<mods:name id="7F9C1D69047DDF068EAB51F5DE3F0FA7" type="personal">
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<mods:roleTerm id="F946B30AC4EE77C2179C6F122C02A5CF">Author</mods:roleTerm>
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<mods:namePart id="528906F1B488037C8DF10A15F6C2B7CC">Chen, Juanjuan</mods:namePart>
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<mods:name id="E551C77A1033E227AB3299CB226D110E" type="personal">
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<mods:roleTerm id="7DBA6F9DADFDC02E6372EE9D3F7B2CD5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="58756053D49E0D7483149DBB3606DADD">Schmelz, Rüdiger M.</mods:namePart>
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</mods:name>
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<mods:name id="B8A3151650B1766BA71FA98ABB43DD60" type="personal">
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<mods:roleTerm id="CE4CB8FE626983855964AF28D896E556">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="717ADBF5AD49465FD54CD25B6003A5C2">Zhang, Zuxu</mods:namePart>
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</mods:name>
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<mods:name id="763688E757B8E4228EECB942D39C9B15" type="personal">
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<mods:roleTerm id="EC67033781388845E94F3414F77ED2BC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B89F2AE7B278B0784E6FEC6EECA32575">Xie, Zhicai</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="0FD027DA94D61F23F9F11915A40691DD">text</mods:typeOfResource>
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<mods:title id="264289FB347DB028857DBE38C3F1D1C3">Journal of Natural History</mods:title>
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<mods:part id="371A99C092F829F5FF418176B7735664">
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<mods:date id="8F6C89D70E62CB2F190A329E271B44E7">2022</mods:date>
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<mods:detail id="AD1B552AF876C10CFAC20D2A0C3F1B92" type="pubDate">
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<mods:number id="F5A1C621166158EEDA4957BAC7897ED7">2022-12-09</mods:number>
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<mods:detail id="31619EE166FF55F74393085A70ECA324" type="volume">
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<mods:number id="B73D5B84361B2AF33F5AE703A406ED6C">56</mods:number>
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<mods:extent id="AF81361ED08B751DED6E39D147D74364" unit="page">
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<mods:start id="F35875BC1535774DEA173BB2FD0EDBC8">1957</mods:start>
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<mods:end id="B45E5A9BCF52E08EA01E3B7E52445E27">1996</mods:end>
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<mods:url id="1891FF8F71744503CA1AB04C4220E473">http://dx.doi.org/10.1080/00222933.2022.2140085</mods:url>
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<mods:classification id="34E6E7002063D7B3FD3D9994D996FE1E">journal article</mods:classification>
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<mods:identifier id="4BF0F2FA846B6D4FE27CDF9383C84BD6" type="CLB-Dataset">207003</mods:identifier>
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<mods:identifier id="BE2B7C404194980B64EA75BE776097E2" type="DOI">10.1080/00222933.2022.2140085</mods:identifier>
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<treatment id="3A40CF59FF80FFF2B26B4527FC30DAA8" ID-DOI="http://doi.org/10.5281/zenodo.7426670" ID-GBIF-Taxon="206225029" ID-Zenodo-Dep="7426670" LSID="urn:lsid:plazi:treatment:3A40CF59FF80FFF2B26B4527FC30DAA8" httpUri="http://treatment.plazi.org/id/3A40CF59FF80FFF2B26B4527FC30DAA8" lastPageId="32" lastPageNumber="1989" pageId="30" pageNumber="1987">
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<subSubSection id="FAF32DC4FF80FFCCB26B4527FC2EDAF1" box="[365,950,619,645]" pageId="30" pageNumber="1987" type="nomenclature">
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<paragraph id="B2567E4FFF80FFCCB26B4527FC2EDAF1" blockId="30.[365,950,619,645]" box="[365,950,619,645]" pageId="30" pageNumber="1987">
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<heading id="E91EC923FF80FFCCB26B4527FC2EDAF1" box="[365,950,619,645]" centered="true" fontSize="11" level="2" pageId="30" pageNumber="1987" reason="5">
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<taxonomicName id="75E905CCFF80FFCCB26B4527FC2EDAF1" ID-CoL="852QV" authority="Cognetti, 1927" authorityName="Cognetti" authorityYear="1927" box="[365,950,619,645]" class="Clitellata" family="Enchytraeidae" genus="Hemienchytraeus" isUncertain="true" kingdom="Animalia" order="Enchytraeida" pageId="30" pageNumber="1987" phylum="Annelida" rank="species" species="stephensoni">
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<emphasis id="809DA25DFF80FFCCB26B4527FC99DAF1" bold="true" box="[365,769,619,645]" pageId="30" pageNumber="1987">
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<emphasis id="809DA25DFF80FFCCB26B4527FDD9DAF1" bold="true" box="[365,577,619,645]" italics="true" pageId="30" pageNumber="1987">Hemienchytraeus</emphasis>
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cf.
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<emphasis id="809DA25DFF80FFCCB1684527FC99DAF1" bold="true" box="[622,769,619,645]" italics="true" pageId="30" pageNumber="1987">stephensoni</emphasis>
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</emphasis>
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<bibRefCitation id="D67803BEFF80FFCCB00F4527FC2EDAF1" author="Cognetti ML" box="[777,950,619,645]" pageId="30" pageNumber="1987" pagination="1 - 8" refId="ref15549" refString="Cognetti ML. 1927. Lumbricidi dei Carpazi. Bolllettino dei Musei di Zoologia e Anatomia comparata della Reale Universita di Genova. 2 a (7): 1 - 8." type="journal article" year="1927">Cognetti, 1927</bibRefCitation>
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</taxonomicName>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FAF32DC4FF80FFCCB15445D0FD49DAC2" box="[594,721,668,694]" pageId="30" pageNumber="1987" type="description">
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||
<paragraph id="B2567E4FFF80FFCCB15445D0FD49DAC2" blockId="30.[594,721,668,694]" box="[594,721,668,694]" pageId="30" pageNumber="1987">
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(
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<figureCitation id="2AD262CAFF80FFCCB15C45D0FD51DAC2" box="[602,713,668,694]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="30" pageNumber="1987">Figure 18</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="FAF32DC4FF80FFCCB3A6459DFBA6DB79" pageId="30" pageNumber="1987" type="reference_group">
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<paragraph id="B2567E4FFF80FFCCB3A6459DFBA6DB79" blockId="30.[160,1155,721,781]" pageId="30" pageNumber="1987">
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<taxonomicName id="75E905CCFF80FFCCB3A6459DFD0DDA9E" ID-CoL="852QV" authority="Cognetti, 1927" authorityName="Cognetti" authorityYear="1927" box="[160,661,721,746]" class="Clitellata" family="Enchytraeidae" genus="Hemienchytraeus" kingdom="Animalia" order="Enchytraeida" pageId="30" pageNumber="1987" phylum="Annelida" rank="species" species="stephensoni">
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<emphasis id="809DA25DFF80FFCCB3A6459DFE7DDA9E" box="[160,485,721,746]" italics="true" pageId="30" pageNumber="1987">Hemienchytraeus stephensoni</emphasis>
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<bibRefCitation id="D67803BEFF80FFCCB2E8459DFD0DDA9E" author="Cognetti ML" box="[494,661,721,746]" pageId="30" pageNumber="1987" pagination="1 - 8" refId="ref15549" refString="Cognetti ML. 1927. Lumbricidi dei Carpazi. Bolllettino dei Musei di Zoologia e Anatomia comparata della Reale Universita di Genova. 2 a (7): 1 - 8." type="journal article" year="1927">Cognetti, 1927</bibRefCitation>
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</taxonomicName>
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. See
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<bibRefCitation id="D67803BEFF80FFCCB1D2459DFB8BDA9E" author="Schmelz RM & Collado R" box="[724,1043,721,746]" pageId="30" pageNumber="1987" pagination="67 - 85" refId="ref17291" refString="Schmelz RM, Collado R. 2007. Revision of Hemienchytraeus stephensoni (Cognetti, 1927) (Enchytraeidae, Oligochaeta, Annelida). Folia Facultatis scientiarum naturalium Universitatis Masarykianae Brunensis, Biologia. 110: 67 - 85." type="journal article" year="2007">Schmelz and Collado (2007)</bibRefCitation>
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for list of synonymies, and for nomenclatural and taxonomic history of the nominal species.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="FAF32DC4FF80FFCCB3A64470FC00DCE6" pageId="30" pageNumber="1987" type="materials_examined">
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||
<paragraph id="B2567E4FFF80FFCCB3A64470FE04DB22" blockId="30.[160,1155,828,993]" box="[160,412,828,854]" pageId="30" pageNumber="1987">
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||
<emphasis id="809DA25DFF80FFCCB3A64470FE04DB22" bold="true" box="[160,412,828,854]" italics="true" pageId="30" pageNumber="1987">Material investigated</emphasis>
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</paragraph>
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<paragraph id="B2567E4FFF80FFCCB3A6442CFDFBDB95" blockId="30.[160,1155,828,993]" pageId="30" pageNumber="1987">
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GZO202007006, stained and whole-mounted, terminal segments absent, one mature specimen from site H; GZO202007007, stained and whole-mounted, one submature specimen from site H.
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<collectionCode id="D4F8E68AFF80FFCCB2A044E9FE57DBCA" box="[422,463,933,958]" pageId="30" pageNumber="1987">CJJ</collectionCode>
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135, one mature specimen from site I, whole worm used for DNA extraction, preserved as total DNA.
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</paragraph>
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<paragraph id="B2567E4FFF80FFCCB3A6435CFE63DC5E" blockId="30.[160,1156,1040,1170]" box="[160,507,1040,1066]" pageId="30" pageNumber="1987">
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||
<emphasis id="809DA25DFF80FFCCB3A6435CFE63DC5E" bold="true" box="[160,507,1040,1066]" italics="true" pageId="30" pageNumber="1987">Further material investigated</emphasis>
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</paragraph>
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<paragraph id="B2567E4FFF80FFCCB3A64378FC00DCE6" blockId="30.[160,1156,1040,1170]" pageId="30" pageNumber="1987">
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One mature specimen from site H, two mature specimens and
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<specimenCount id="A4EFB5C6FF80FFCCB0694378FB97DC39" box="[879,1039,1076,1101]" pageId="30" pageNumber="1987" type="immature">one immature</specimenCount>
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specimen from site I, six mature specimens from site 1, one mature specimen from site C and one mature specimen from site E,
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<quantity id="7511D3AAFF80FFCCB2F74335FDB1DCE6" box="[497,553,1145,1170]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" pageId="30" pageNumber="1987" unit="in" value="12.0">12 in</quantity>
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total, preserved in 75% ethanol.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="FAF32DC4FF80FFF2B3A6438DFE47D9AB" lastPageId="32" lastPageNumber="1989" pageId="30" pageNumber="1987" type="description">
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||
<paragraph id="B2567E4FFF80FFCCB3A6438DFEBEDCAF" blockId="30.[160,1156,1217,1728]" box="[160,294,1217,1243]" pageId="30" pageNumber="1987">
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||
<emphasis id="809DA25DFF80FFCCB3A6438DFEBEDCAF" bold="true" box="[160,294,1217,1243]" italics="true" pageId="30" pageNumber="1987">Description</emphasis>
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</paragraph>
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<paragraph id="B2567E4FFF80FFCCB3A643A9FC83DE67" blockId="30.[160,1156,1217,1728]" pageId="30" pageNumber="1987">
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Small to medium-sized worms.
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<emphasis id="809DA25DFF80FFCCB10643A9FDCCDC8A" bold="true" box="[512,596,1253,1278]" pageId="30" pageNumber="1987">Length</emphasis>
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||
<quantity id="7511D3AAFF80FFCCB15D43A9FD78DC8A" box="[603,736,1253,1278]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="9.2" metricValueMin="5.8" pageId="30" pageNumber="1987" unit="mm" value="7.5" valueMax="9.2" valueMin="5.8">5.8–9.2 mm</quantity>
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,
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<emphasis id="809DA25DFF80FFCCB1EC43A9FCCEDC8A" bold="true" box="[746,854,1253,1278]" pageId="30" pageNumber="1987">diameter</emphasis>
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||
<quantity id="7511D3AAFF80FFCCB05843A9FC63DC8A" box="[862,1019,1253,1278]" metricMagnitude="-4" metricUnit="m" metricValue="2.75" metricValueMax="3.4" metricValueMin="2.1" pageId="30" pageNumber="1987" unit="mm" value="0.275" valueMax="0.34" valueMin="0.21">0.21–0.34 mm</quantity>
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at VII,
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<quantity id="7511D3AAFF80FFCCB74143A9FE9DDD54" metricMagnitude="-4" metricUnit="m" metricValue="3.1999999999999993" metricValueMax="3.5" metricValueMin="2.9" pageId="30" pageNumber="1987" unit="mm" value="0.31999999999999995" valueMax="0.35" valueMin="0.29">0.29– 0.35 mm</quantity>
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at clitellum.
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<emphasis id="809DA25DFF80FFCCB2A4424BFD3CDD54" bold="true" box="[418,676,1287,1312]" pageId="30" pageNumber="1987">Number of segments</emphasis>
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||
32–38.
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<emphasis id="809DA25DFF80FFCCB002424BFCFEDD54" bold="true" box="[772,870,1287,1312]" pageId="30" pageNumber="1987">Chaetae</emphasis>
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||
faintly sigmoid, anterior chaetae ca. 32.5–40 μm long and 3.75–5 μm thick, terminal chaetae enlarged (about 1.5× as large as anterior), ca. 52.5–62.5 μm long and 5–7.5 μm thick (
|
||
<figureCitation id="2AD262CAFF80FFCCB0BF4201FBB7DD12" box="[953,1071,1357,1382]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="30" pageNumber="1987">Figure 18c</figureCitation>
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||
).
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<emphasis id="809DA25DFF80FFCCB7404201FF49DDFC" bold="true" pageId="30" pageNumber="1987">Body wall</emphasis>
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||
25.1–29.7 μm thick, cuticle very thin.
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||
<emphasis id="809DA25DFF80FFCCB18C4223FC0CDDFC" bold="true" box="[650,916,1391,1416]" pageId="30" pageNumber="1987">Epidermal gland cells</emphasis>
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inconspicuous, cells nearly rectangular, 4–6 transverse rows per segment and arranged in regular order.
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<emphasis id="809DA25DFF80FFCCB3A642F9FE89DDBA" bold="true" box="[160,273,1461,1486]" pageId="30" pageNumber="1987">Clitellum</emphasis>
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||
in XII–1/2XIII, girdle-shaped, well developed, granulocytes dense and arranged in reticulate with hyalocytes, hyalocytes isolated from each other, midventrally almost exclusively granulocytes (
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<figureCitation id="2AD262CAFF80FFCCB19642B6FC96DE67" box="[656,782,1530,1555]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="30" pageNumber="1987">Figure 18h</figureCitation>
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).
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</paragraph>
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<paragraph id="B2567E4FFF80FFCDB3C64151FE54DEC9" blockId="30.[160,1156,1217,1728]" lastBlockId="31.[160,1155,1458,1725]" lastPageId="31" lastPageNumber="1988" pageId="30" pageNumber="1987">
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||
<emphasis id="809DA25DFF80FFCCB3C64151FEA2DE42" bold="true" box="[192,314,1565,1590]" pageId="30" pageNumber="1987">Head pore</emphasis>
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||
on prostomium mid-dorsally.
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<emphasis id="809DA25DFF80FFCCB1854151FD59DE42" bold="true" box="[643,705,1565,1590]" pageId="30" pageNumber="1987">Brain</emphasis>
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||
nearly rectangular, incised anteriorly and slightly concave posteriorly, about 232 μm long and 153 μm wide (
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<emphasis id="809DA25DFF80FFCCB0994173FC7FDE2C" box="[927,999,1599,1624]" italics="true" pageId="30" pageNumber="1987">in vivo</emphasis>
|
||
) (
|
||
<figureCitation id="2AD262CAFF80FFCCB7064173FBEEDE2C" box="[1024,1142,1599,1624]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="30" pageNumber="1987">Figure 18a</figureCitation>
|
||
).
|
||
<emphasis id="809DA25DFF80FFCCB3A6412EFE4CDE0F" bold="true" box="[160,468,1634,1659]" pageId="30" pageNumber="1987">Oesophageal appendages</emphasis>
|
||
arising mid-dorsally behind the pharynx in III, one root with large proximal chamber, two primary branches longer than root, with smaller branches; each primary branch bifurcating into three secondary branches, secondary branches thinner and shorter than primary branches (
|
||
<figureCitation id="2AD262CAFF81FFCDB18442FEFD60DDBF" box="[642,760,1458,1483]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="31" pageNumber="1988">Figure 18b</figureCitation>
|
||
). Three pairs of
|
||
<emphasis id="809DA25DFF81FFCDB0AE42FEFB1BDDBF" bold="true" box="[936,1155,1458,1483]" pageId="31" pageNumber="1988">pharyngeal glands</emphasis>
|
||
in IV–VI, united in IV–V and separated in VI dorsally, two pairs of secondary ventral lobes in V and VI, almost equal size.
|
||
<emphasis id="809DA25DFF81FFCDB2CD42BBFDF0DE64" bold="true" box="[459,616,1527,1552]" pageId="31" pageNumber="1988">Dorsal vessel</emphasis>
|
||
from XII to XIV, blood colourless. Four pairs of preclitellar
|
||
<emphasis id="809DA25DFF81FFCDB2274156FE0CDE47" bold="true" box="[289,404,1562,1587]" pageId="31" pageNumber="1988">nephridia</emphasis>
|
||
from 6/7 to 9/10, anteseptale consisting of funnel and parts of nephridial body, ca. 43 μm long and 36 μm wide (
|
||
<emphasis id="809DA25DFF81FFCDB1C74170FC9EDE21" box="[705,774,1596,1621]" italics="true" pageId="31" pageNumber="1988">in vivo</emphasis>
|
||
); narrowed at septum, postseptale ca. 94 μm long and 59 μm wide (
|
||
<emphasis id="809DA25DFF81FFCDB12E4113FDEADE0C" box="[552,626,1631,1656]" italics="true" pageId="31" pageNumber="1988">in vivo</emphasis>
|
||
). Efferent duct originating from the middle of postseptale (
|
||
<figureCitation id="2AD262CAFF81FFCDB22841CDFE3EDEEE" box="[302,422,1665,1690]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="31" pageNumber="1988">Figure 18d</figureCitation>
|
||
).
|
||
<emphasis id="809DA25DFF81FFCDB2BC41CDFDC7DEEE" bold="true" box="[442,607,1665,1690]" pageId="31" pageNumber="1988">Coelomocytes</emphasis>
|
||
elliptic, brown in transmitted light, diameter 30– 33 μm (
|
||
<emphasis id="809DA25DFF81FFCDB3F041E8FEA3DEC9" box="[246,315,1700,1725]" italics="true" pageId="31" pageNumber="1988">in vivo</emphasis>
|
||
) (
|
||
<figureCitation id="2AD262CAFF81FFCDB25441E8FE59DEC9" box="[338,449,1700,1725]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="31" pageNumber="1988">Figure 18i</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="E6962EC7FF81FFCDB3A64386FDDDDD00" ID-DOI="http://doi.org/10.5281/zenodo.7426684" ID-Zenodo-Dep="7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="31" pageNumber="1988" startId="31.[160,225,1226,1249]" targetBox="[164,1152,143,1193]" targetPageId="31">
|
||
<paragraph id="B2567E4FFF81FFCDB3A64386FDDDDD00" blockId="31.[160,1157,1226,1396]" pageId="31" pageNumber="1988">
|
||
<emphasis id="809DA25DFF81FFCDB3A64386FE9FDC95" bold="true" box="[160,263,1226,1249]" pageId="31" pageNumber="1988">Figure 18.</emphasis>
|
||
Micrographs of
|
||
<taxonomicName id="75E905CCFF81FFCDB2AC4386FC13DC95" authority="(Cognetti, 1927)" baseAuthorityName="Cognetti" baseAuthorityYear="1927" box="[426,907,1226,1249]" class="Clitellata" family="Enchytraeidae" genus="Hemienchytraeus" isUncertain="true" kingdom="Animalia" order="Enchytraeida" pageId="31" pageNumber="1988" phylum="Annelida" rank="species" species="stephensoni">
|
||
<emphasis id="809DA25DFF81FFCDB2AC4386FDD6DC95" box="[426,590,1226,1249]" italics="true" pageId="31" pageNumber="1988">Hemienchytraeus</emphasis>
|
||
cf.
|
||
<emphasis id="809DA25DFF81FFCDB1754386FD7CDC95" box="[627,740,1226,1249]" italics="true" pageId="31" pageNumber="1988">stephensoni</emphasis>
|
||
(
|
||
<bibRefCitation id="D67803BEFF81FFCDB1F64386FC1BDC95" author="Cognetti ML" box="[752,899,1226,1249]" pageId="31" pageNumber="1988" pagination="1 - 8" refId="ref15549" refString="Cognetti ML. 1927. Lumbricidi dei Carpazi. Bolllettino dei Musei di Zoologia e Anatomia comparata della Reale Universita di Genova. 2 a (7): 1 - 8." type="journal article" year="1927">Cognetti, 1927</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. a–b, d–i
|
||
<emphasis id="809DA25DFF81FFCDB0E84386FBB6DC95" box="[1006,1070,1226,1249]" italics="true" pageId="31" pageNumber="1988">in vivo</emphasis>
|
||
; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B2567E4FFFBEFFF2B3C647C2FE47D9AB" blockId="32.[160,1156,142,479]" pageId="32" pageNumber="1989">
|
||
<emphasis id="809DA25DFFBEFFF2B3C647C2FEE3D8D3" bold="true" box="[192,379,142,167]" pageId="32" pageNumber="1989">Seminal vesicle</emphasis>
|
||
absent.
|
||
<emphasis id="809DA25DFFBEFFF2B2D947C2FD1BD8D3" bold="true" box="[479,643,142,167]" pageId="32" pageNumber="1989">Sperm funnel</emphasis>
|
||
tapering distad, collar indistinct, wider than funnel body, ca. 282–356 μm long and 50–57 μm wide at collar (
|
||
<emphasis id="809DA25DFFBEFFF2B07E47FDFC27D8BE" box="[888,959,177,202]" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
) (
|
||
<figureCitation id="2AD262CAFFBEFFF2B0D047FDFBEED8BE" box="[982,1142,177,202]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="32" pageNumber="1989">Figure 18f, g, i</figureCitation>
|
||
).
|
||
<emphasis id="809DA25DFFBEFFF2B3A64798FEA7D899" bold="true" box="[160,319,212,237]" pageId="32" pageNumber="1989">Spermatozoa</emphasis>
|
||
sparse, about 125 μm long (
|
||
<emphasis id="809DA25DFFBEFFF2B17C4798FD58D899" box="[634,704,212,237]" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
).
|
||
<emphasis id="809DA25DFFBEFFF2B1D54798FCC4D899" bold="true" box="[723,860,212,237]" pageId="32" pageNumber="1989">Sperm duct</emphasis>
|
||
elongate, with few coils in XIII.
|
||
<emphasis id="809DA25DFFBEFFF2B3D647BAFE7AD97B" bold="true" box="[208,482,246,271]" pageId="32" pageNumber="1989">Male copulatory organ</emphasis>
|
||
(
|
||
<figureCitation id="2AD262CAFFBEFFF2B2F747BAFDF3D97B" box="[497,619,246,271]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="32" pageNumber="1989">Figure 18h</figureCitation>
|
||
) small, male glandular body globular, diameter ca. 60 μm (
|
||
<emphasis id="809DA25DFFBEFFF2B2264655FEF1D946" box="[288,361,281,306]" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
).
|
||
<emphasis id="809DA25DFFBEFFF2B2864655FDB3D946" bold="true" box="[384,555,281,306]" pageId="32" pageNumber="1989">Spermathecae</emphasis>
|
||
(
|
||
<figureCitation id="2AD262CAFFBEFFF2B13D4655FD2BD946" box="[571,691,281,306]" captionStart="Figure 18" captionStartId="31.[160,225,1226,1249]" captionTargetBox="[164,1152,143,1193]" captionTargetId="figure-125@31.[163,1153,142,1194]" captionTargetPageId="31" captionText="Figure 18. Micrographs of Hemienchytraeus cf. stephensoni (Cognetti, 1927). a–b, d–i in vivo; C fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Chaetae (left: terminal segment, right: anterior segment). d) Nephridia in 6/7. e) Spermatheca. f) Sperm funnel. g) Sperm funnel. h) Clitellum, lateral-ventral view. i) Sperm funnel. Abbreviations: boa, branches of the oesophageal appendage; co, coelomocytes; ct, connecting tube; er, ental reservoir; hy, hyalocytes; gr, granulocytes; roa, root of the oesophageal appendage; sf, sperm funnel." figureDoi="http://doi.org/10.5281/zenodo.7426684" httpUri="https://zenodo.org/record/7426684/files/figure.png" pageId="32" pageNumber="1989">Figure 18e</figureCitation>
|
||
) free, not attached to oesophagus. Ectal pores at 4/5, no ectal gland. Ectal ducts muscular, short, ca. 61 μm long and 9 μm wide (
|
||
<emphasis id="809DA25DFFBEFFF2B7694670FF54D903" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
); ampullae wider than ectal ducts (36 μm long, 14 μm wide,
|
||
<emphasis id="809DA25DFFBEFFF2B0624612FC32D903" box="[868,938,350,375]" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
). Connecting tubes thinner than ampullae (337 μm long, 11 μm wide,
|
||
<emphasis id="809DA25DFFBEFFF2B1E746CDFCB1D9EE" box="[737,809,385,410]" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
), extending into VII, ending in ellipsoid ental reservoirs (70 μm long, 20 μm wide,
|
||
<emphasis id="809DA25DFFBEFFF2B1ED46E8FCACD9C9" box="[747,820,420,445]" italics="true" pageId="32" pageNumber="1989">in vivo</emphasis>
|
||
). Ental reservoirs thin-walled, empty or with spermatozoa.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FAF32DC4FFBEFFF2B3A64559FC30DAA8" pageId="32" pageNumber="1989" type="discussion">
|
||
<paragraph id="B2567E4FFFBEFFF2B3A64559FE9EDA5B" blockId="32.[160,1155,533,732]" box="[160,262,533,559]" pageId="32" pageNumber="1989">
|
||
<emphasis id="809DA25DFFBEFFF2B3A64559FE9EDA5B" bold="true" box="[160,262,533,559]" italics="true" pageId="32" pageNumber="1989">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="B2567E4FFFBEFFF2B3A64574FC30DAA8" blockId="32.[160,1155,533,732]" pageId="32" pageNumber="1989">
|
||
<taxonomicName id="75E905CCFFBEFFF2B3A64574FE79DA25" baseAuthorityName="Cognetti" baseAuthorityYear="1927" box="[160,481,568,593]" class="Clitellata" family="Enchytraeidae" genus="Hemienchytraeus" kingdom="Animalia" order="Enchytraeida" pageId="32" pageNumber="1989" phylum="Annelida" rank="species" species="stephensoni">
|
||
<emphasis id="809DA25DFFBEFFF2B3A64574FE79DA25" box="[160,481,568,593]" italics="true" pageId="32" pageNumber="1989">Hemienchytraeus stephensoni</emphasis>
|
||
</taxonomicName>
|
||
was recorded in
|
||
<collectingCountry id="CAFE3EDFFFBEFFF2B19A4574FD44DA25" box="[668,732,568,593]" name="China" pageId="32" pageNumber="1989">China</collectingCountry>
|
||
by Xie et al. (1999), but the specimens were considered misidentified by the original authors, in a subsequent, detailed taxonomic revision of the species (
|
||
<bibRefCitation id="D67803BEFFBEFFF2B2F94532FCA9DAE3" author="Schmelz RM & Collado R" box="[511,817,638,663]" pageId="32" pageNumber="1989" pagination="67 - 85" refId="ref17291" refString="Schmelz RM, Collado R. 2007. Revision of Hemienchytraeus stephensoni (Cognetti, 1927) (Enchytraeidae, Oligochaeta, Annelida). Folia Facultatis scientiarum naturalium Universitatis Masarykianae Brunensis, Biologia. 110: 67 - 85." type="journal article" year="2007">Schmelz and Collado 2007</bibRefCitation>
|
||
). The key characters (such as body size, chaetae, oesophageal appendage and spermatheca) of our specimens conform well to the description of
|
||
<taxonomicName id="75E905CCFFBEFFF2B2C5458FFC3DDAA8" authority="(Schmelz and Collado 2007)" baseAuthorityName="Schmelz and Collado" baseAuthorityYear="2007" box="[451,933,707,732]" class="Clitellata" family="Enchytraeidae" genus="Hemienchytraeus" kingdom="Animalia" order="Enchytraeida" pageId="32" pageNumber="1989" phylum="Annelida" rank="species" species="stephensoni">
|
||
<emphasis id="809DA25DFFBEFFF2B2C5458FFDFADAA8" box="[451,610,707,732]" italics="true" pageId="32" pageNumber="1989">H. stephensoni</emphasis>
|
||
(
|
||
<bibRefCitation id="D67803BEFFBEFFF2B169458FFC04DAA8" author="Schmelz RM & Collado R" box="[623,924,707,732]" pageId="32" pageNumber="1989" pagination="67 - 85" refId="ref17291" refString="Schmelz RM, Collado R. 2007. Revision of Hemienchytraeus stephensoni (Cognetti, 1927) (Enchytraeidae, Oligochaeta, Annelida). Folia Facultatis scientiarum naturalium Universitatis Masarykianae Brunensis, Biologia. 110: 67 - 85." type="journal article" year="2007">Schmelz and Collado 2007</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |