189 lines
20 KiB
XML
189 lines
20 KiB
XML
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<mods:title id="64193B7DF4CD739BB1A5ABA12FE3E256">List of species records of enchytraeids (Enchytraeidae, Clitellata, Annelida) in China</mods:title>
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<mods:namePart id="1C21035933962E8CBD1034BFE109C5F7">Chen, Juanjuan</mods:namePart>
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<mods:affiliation id="BC2A27F5887FDC429E0DDAF20B73F140">The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China. & University of Chinese Academy of Sciences, Beijing, China.</mods:affiliation>
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<mods:namePart id="8C1083C6DC1FF4E0E16BA3B78B72BC84">Zhang, Junqian</mods:namePart>
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<mods:affiliation id="8D866336875EB7F3A63DFD69BDB05C16">The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.</mods:affiliation>
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<mods:nameIdentifier id="AF93422E4D4593EB92196ED48B95BB27" type="email">jq_zhang@ihb.ac.cn</mods:nameIdentifier>
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<mods:namePart id="ED8EF71EE69DB89F9DE8B0FB9FACA180">Xie, Zhicai</mods:namePart>
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<mods:affiliation id="1CE3139644BC69A1A40B810F6A5F8944">The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.</mods:affiliation>
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<mods:nameIdentifier id="80BBA50941A28CB3A7B0F9E36F9341C1" type="email">zhcxie@ihb.ac.cn</mods:nameIdentifier>
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<mods:date id="7C71C3D8560D21AEB6E3316B840E68EF">2025</mods:date>
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<subSubSection id="82A165327579FFF2AFCC68A2BEEBFF62" box="[151,1263,151,177]" pageId="26" pageNumber="87" type="nomenclature">
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<paragraph id="CA0436B97579FFF2AFCC68A2BEEBFF62" blockId="26.[151,1263,151,177]" box="[151,1263,151,177]" pageId="26" pageNumber="87">
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<heading id="914C81D57579FFF2AFCC68A2BEEBFF62" bold="true" box="[151,1263,151,177]" fontSize="11" level="1" pageId="26" pageNumber="87" reason="1">
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<emphasis id="F8CFEAAB7579FFF2AFCC68A2BEEBFF62" bold="true" box="[151,1263,151,177]" pageId="26" pageNumber="87">
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<taxonomicName id="0DBB4D3A7579FFF2AFCC68A2B8F5FF62" authority="Xu, Zhang & Jiang, 1989" authorityName="Xu, Zhang & Jiang" authorityYear="1989" box="[151,753,151,177]" class="Clitellata" family="Enchytraeidae" genus="Isosetosa" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="species" species="minxianensis">
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<emphasis id="F8CFEAAB7579FFF2AFCC68A2BBAAFF62" bold="true" box="[151,430,151,177]" italics="true" pageId="26" pageNumber="87">Isosetosa minxianensis</emphasis>
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<bibRefCitation id="AE2A4B487579FFF2AEED68A2B8F5FF62" author="Xu, Z. & Zhang, D. & Jiang, J." box="[438,753,151,177]" pageId="26" pageNumber="87" pagination="153 - 156" refId="ref25613" refString="Xu, Z., Zhang, D. & Jiang, J. (1989) A new genus and species of Enchytraeidae from Gansu Province (Oligochaeta: Plesiopora). Acta Zootaxonomic Sinica, 14, 153 - 156." type="journal article" year="1989">Xu, Zhang & Jiang, 1989</bibRefCitation>
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</taxonomicName>
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[nomen dubium] (T) (endemic to
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<collectingCountry id="B2AC76297579FFF2ABC368A2BEE2FF62" box="[1176,1254,151,177]" name="China" pageId="26" pageNumber="87">China</collectingCountry>
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)
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="82A165327579FFF2AFCC68E9B88BFF27" box="[151,655,220,244]" pageId="26" pageNumber="87" type="reference_group">
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<paragraph id="CA0436B97579FFF2AFCC68E9B88BFF27" blockId="26.[151,655,220,244]" box="[151,655,220,244]" pageId="26" pageNumber="87">
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<taxonomicName id="0DBB4D3A7579FFF2AFCC68E9B88FFF27" authority="Xu, Zhang & Jiang, 1989" authorityName="Xu, Zhang & Jiang" authorityYear="1989" box="[151,651,220,244]" class="Clitellata" family="Enchytraeidae" genus="Isosetosa" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="species" species="minxianensis">
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<emphasis id="F8CFEAAB7579FFF2AFCC68E9BB84FF20" box="[151,384,220,243]" italics="true" pageId="26" pageNumber="87">Isosetosa minxianensis</emphasis>
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<bibRefCitation id="AE2A4B487579FFF2AEDD68E9B88FFF27" author="Xu, Z. & Zhang, D. & Jiang, J." box="[390,651,220,244]" pageId="26" pageNumber="87" pagination="153 - 156" refId="ref25613" refString="Xu, Z., Zhang, D. & Jiang, J. (1989) A new genus and species of Enchytraeidae from Gansu Province (Oligochaeta: Plesiopora). Acta Zootaxonomic Sinica, 14, 153 - 156." type="journal article" year="1989">Xu, Zhang & Jiang, 1989</bibRefCitation>
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</taxonomicName>
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||
.
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||
</paragraph>
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||
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<subSubSection id="82A165327579FFF2AFCC6917BEB9FEEF" box="[151,1213,289,316]" pageId="26" pageNumber="87" type="materials_examined">
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<paragraph id="CA0436B97579FFF2AFCC6917BEB9FEEF" blockId="26.[151,1437,289,928]" box="[151,1213,289,316]" pageId="26" pageNumber="87">
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<materialsCitation id="7AD33CE47579FFF2AFCC6917BEBDFEEF" box="[151,1209,289,316]" location="Dingxi" municipality="Minxian" pageId="26" pageNumber="87" specimenCount="1" stateProvince="Gansu" typeStatus="holotype">
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<emphasis id="F8CFEAAB7579FFF2AFCC6917BB32FEE8" bold="true" box="[151,310,289,316]" pageId="26" pageNumber="87">
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<typeStatus id="1500881B7579FFF2AFCC6917BAD6FEEF" box="[151,210,290,316]" pageId="26" pageNumber="87">Type</typeStatus>
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locality.
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</emphasis>
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<collectingMunicipality id="2A60ACC37579FFF2AE676917BB9FFEEF" box="[316,411,290,316]" pageId="26" pageNumber="87">Minxian</collectingMunicipality>
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agricultural technology extension station,
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<location id="CF6460627579FFF2AC226917B9C3FEEF" LSID="urn:lsid:plazi:treatment:421287AF7579FFF2AFCC68A2B84BFC73:CF6460627579FFF2AC226917B9C3FEEF" box="[889,967,290,316]" municipality="Minxian" name="Dingxi" pageId="26" pageNumber="87" stateProvince="Gansu">Dingxi</location>
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city,
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<collectingRegion id="087FF85B7579FFF2AB5F6917BEBDFEEF" box="[1028,1209,290,316]" country="China" name="Gansu" pageId="26" pageNumber="87">Gansu Province</collectingRegion>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="82A165327579FFF2AF9C6970B894FE57" pageId="26" pageNumber="87" type="distribution">
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<paragraph id="CA0436B97579FFF2AF9C6970B9DDFEB3" blockId="26.[151,1437,289,928]" box="[199,985,325,352]" pageId="26" pageNumber="87">
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<emphasis id="F8CFEAAB7579FFF2AF9C6970BBF5FE8C" bold="true" box="[199,497,325,352]" pageId="26" pageNumber="87">Distribution and habitat.</emphasis>
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||
Only known from
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||
<typeStatus id="1500881B7579FFF2AD936973B8FCFEB3" box="[712,760,326,352]" pageId="26" pageNumber="87">type</typeStatus>
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||
locality. Terrestrial.
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</paragraph>
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||
<paragraph id="CA0436B97579FFF2AF9C695CB894FE57" blockId="26.[151,1437,289,928]" box="[199,656,361,388]" pageId="26" pageNumber="87">
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<emphasis id="F8CFEAAB7579FFF2AF9C695CBBCBFE50" bold="true" box="[199,463,361,387]" pageId="26" pageNumber="87">
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||
Distribution in
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||
<collectingCountry id="B2AC76297579FFF2AE24695CBBCEFE50" box="[383,458,361,387]" name="China" pageId="26" pageNumber="87">China</collectingCountry>
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||
.
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||
</emphasis>
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||
<collectingRegion id="087FF85B7579FFF2AE8D695FB88FFE57" box="[470,651,362,388]" country="China" name="Gansu" pageId="26" pageNumber="87">Gansu Province</collectingRegion>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="82A165327579FFF2AF9C69BBB84BFC73" pageId="26" pageNumber="87" type="discussion">
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<paragraph id="CA0436B97579FFF2AF9C69BBB97EFD8F" blockId="26.[151,1437,289,928]" pageId="26" pageNumber="87">
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<emphasis id="F8CFEAAB7579FFF2AF9C69BBBB3FFE7B" bold="true" box="[199,315,398,424]" pageId="26" pageNumber="87">Remarks.</emphasis>
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<bibRefCitation id="AE2A4B487579FFF2AE1969BBBBF6FE7B" author="Xu, Z. & Zhang, D. & Jiang, J." box="[322,498,398,424]" pageId="26" pageNumber="87" pagination="153 - 156" refId="ref25613" refString="Xu, Z., Zhang, D. & Jiang, J. (1989) A new genus and species of Enchytraeidae from Gansu Province (Oligochaeta: Plesiopora). Acta Zootaxonomic Sinica, 14, 153 - 156." type="journal article" year="1989">Xu et al. (1989)</bibRefCitation>
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||
established
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<taxonomicName id="0DBB4D3A7579FFF2AD2069BAB8E7FE7B" authorityName="Xu, Zhang & Jiang" authorityYear="1989" box="[635,739,399,424]" class="Clitellata" family="Enchytraeidae" genus="Isosetosa" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="genus">
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<emphasis id="F8CFEAAB7579FFF2AD2069BAB8E7FE7B" box="[635,739,399,424]" italics="true" pageId="26" pageNumber="87">Isosetosa</emphasis>
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</taxonomicName>
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based on specimens collected from
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<collectingRegion id="087FF85B7579FFF2AB2C69BBBF2FFE7B" box="[1143,1323,398,424]" country="China" name="Gansu" pageId="26" pageNumber="87">Gansu Province</collectingRegion>
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, Minxian. In the original description,
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<taxonomicName id="0DBB4D3A7579FFF2AE936986B834FE1F" authorityName="Xu, Zhang & Jiang" authorityYear="1989" box="[456,560,435,460]" class="Clitellata" family="Enchytraeidae" genus="Isosetosa" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="genus">
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<emphasis id="F8CFEAAB7579FFF2AE936986B834FE1F" box="[456,560,435,460]" italics="true" pageId="26" pageNumber="87">Isosetosa</emphasis>
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||
</taxonomicName>
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||
differs from
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<taxonomicName id="0DBB4D3A7579FFF2AD9E6987B93CFE1F" authorityName="Michaelsen" authorityYear="1889" box="[709,824,434,460]" class="Clitellata" family="Enchytraeidae" genus="Fridericia" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="genus">
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<emphasis id="F8CFEAAB7579FFF2AD9E6987B93CFE1F" box="[709,824,434,460]" italics="true" pageId="26" pageNumber="87">Fridericia</emphasis>
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</taxonomicName>
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in equally sized chaetae (4 per bundle, not fan-shaped with inner chaetae shorter than outer), absent dorsal pores and free spermathecae. All traits mentioned can be found in
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<taxonomicName id="0DBB4D3A7579FFF2AFE869CFBB79FDC7" box="[179,381,506,532]" pageId="26" pageNumber="87">
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||
<emphasis id="F8CFEAAB7579FFF2AFE869CFBB22FDC7" box="[179,294,506,532]" italics="true" pageId="26" pageNumber="87">Fridericia</emphasis>
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||
species
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</taxonomicName>
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as well (
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||
<bibRefCitation id="AE2A4B487579FFF2AE8469CFB886FDC7" author="Schmelz, R. M." box="[479,642,506,532]" pageId="26" pageNumber="87" pagination="1 - 415" refId="ref23558" refString="Schmelz, R. M. (2003) Taxonomy of Fridericia (Oligochaeta, Enchytraeidae). Revision of species with morphological and biochemical methods. Abhandlungen des Naturwissenschafrlichen Vereins in Hamburg, Hamburg, 38, 1 - 415." type="journal article" year="2003">Schmelz 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="AE2A4B487579FFF2ADD669CFB9AFFDC7" author="Schmelz, R. M. & Collado, R." box="[653,939,506,532]" pageId="26" pageNumber="87" pagination="1 - 176" refId="ref23780" refString="Schmelz, R. M. & Collado, R. (2010) A guide to European terrestrial and freshwater species of Enchytraeidae (Oligochaeta). Soil Organisms, 82, 1 - 176." type="journal article" year="2010">Schmelz & Collado 2010</bibRefCitation>
|
||
). For example, almost equal-sized chaetae in bundles of 4 are present in
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<taxonomicName id="0DBB4D3A7579FFF2AE9D6A2AB818FDEB" authorityName="Rota" authorityYear="1994" box="[454,540,542,568]" class="Clitellata" family="Enchytraeidae" genus="Fridericia" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="species" species="isseli">
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||
<emphasis id="F8CFEAAB7579FFF2AE9D6A2AB818FDEB" box="[454,540,542,568]" italics="true" pageId="26" pageNumber="87">F. isseli</emphasis>
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||
</taxonomicName>
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||
, free spermathecae are present in
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<taxonomicName id="0DBB4D3A7579FFF2ACC26A2ABEDDFDEB" authority="(Schmelz, 2003)" baseAuthorityName="Schmelz" baseAuthorityYear="2003" box="[921,1241,542,568]" class="Clitellata" family="Enchytraeidae" genus="Fridericia" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="species" species="reducata">
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||
<emphasis id="F8CFEAAB7579FFF2ACC26A2ABE13FDEB" box="[921,1047,542,568]" italics="true" pageId="26" pageNumber="87">F. reducata</emphasis>
|
||
(
|
||
<bibRefCitation id="AE2A4B487579FFF2AB7D6A2BBED5FDEB" author="Schmelz, R. M." box="[1062,1233,542,568]" pageId="26" pageNumber="87" pagination="1 - 415" refId="ref23558" refString="Schmelz, R. M. (2003) Taxonomy of Fridericia (Oligochaeta, Enchytraeidae). Revision of species with morphological and biochemical methods. Abhandlungen des Naturwissenschafrlichen Vereins in Hamburg, Hamburg, 38, 1 - 415." type="journal article" year="2003">Schmelz, 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
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||
, and dorsal pores may be absent in
|
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<taxonomicName id="0DBB4D3A7579FFF2AE006A77B973FD8F" authority="(Schmelz & Collado 2010)" baseAuthorityName="Schmelz & Collado" baseAuthorityYear="2010" box="[347,887,578,604]" class="Clitellata" family="Enchytraeidae" genus="Fridericia" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="species" species="maculata">
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<emphasis id="F8CFEAAB7579FFF2AE006A77B839FD8F" box="[347,573,578,604]" italics="true" pageId="26" pageNumber="87">Fridericia maculata</emphasis>
|
||
(
|
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<bibRefCitation id="AE2A4B487579FFF2AD176A77B96BFD8F" author="Schmelz, R. M. & Collado, R." box="[588,879,578,604]" pageId="26" pageNumber="87" pagination="1 - 176" refId="ref23780" refString="Schmelz, R. M. & Collado, R. (2010) A guide to European terrestrial and freshwater species of Enchytraeidae (Oligochaeta). Soil Organisms, 82, 1 - 176." type="journal article" year="2010">Schmelz & Collado 2010</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="CA0436B97579FFF2AF9C6A53BF57FCC3" blockId="26.[151,1437,289,928]" pageId="26" pageNumber="87">
|
||
<bibRefCitation id="AE2A4B487579FFF2AF9C6A53BB7EFD53" author="Schmelz, R. M." box="[199,378,614,640]" pageId="26" pageNumber="87" pagination="1 - 415" refId="ref23558" refString="Schmelz, R. M. (2003) Taxonomy of Fridericia (Oligochaeta, Enchytraeidae). Revision of species with morphological and biochemical methods. Abhandlungen des Naturwissenschafrlichen Vereins in Hamburg, Hamburg, 38, 1 - 415." type="journal article" year="2003">Schmelz (2003)</bibRefCitation>
|
||
summarized the useful morphological characters from original description as follows: Length 5.5–9.0 mm, diameter
|
||
<quantity id="0D439B5C7579FFF2AEC06ABFB820FD77" box="[411,548,650,676]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="26" pageNumber="87" unit="mm" value="0.5" valueMax="0.6" valueMin="0.4">0.4–0.6 mm</quantity>
|
||
(fix). 30–41 segments. Four chaetae in lateral and ventral bundles. No dorsal pores. Cuticle thin. Brain in III (?). Oesophageal appendages present. Chylus cells present, in preclitellar or clitellar segments. Origin of dorsal blood vessel in postclitellar segment. Clitellum well-developed, cells higher than wide; in 1/2XI–XIII, covering 2.5 segment (?). Spermathecae without diverticula, not connected with oesophagus.
|
||
</paragraph>
|
||
<paragraph id="CA0436B97579FFF2AF9C6B2FB84BFC73" blockId="26.[151,1437,289,928]" pageId="26" pageNumber="87">
|
||
We were unable to obtain more information on this genus and species, which has not been recorded again after the original description. We did not search for the
|
||
<typeStatus id="1500881B7579FFF2AD8F6B0BB900FC8B" box="[724,772,830,856]" pageId="26" pageNumber="87">type</typeStatus>
|
||
material, and several attempts in
|
||
<collectingRegion id="087FF85B7579FFF2ABDF6B0BBF32FC8B" box="[1156,1334,830,856]" country="China" name="Gansu" pageId="26" pageNumber="87">Gansu province</collectingRegion>
|
||
failed to find specimens that strictly match the original description. Pending a redescription, we leave
|
||
<taxonomicName id="0DBB4D3A7579FFF2ABC76B56BF98FCAF" authorityName="Xu, Zhang & Jiang" authorityYear="1989" box="[1180,1436,867,892]" class="Clitellata" family="Enchytraeidae" genus="Isosetosa" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="species" species="minxianensis">
|
||
<emphasis id="F8CFEAAB7579FFF2ABC76B56BF98FCAF" box="[1180,1436,867,892]" italics="true" pageId="26" pageNumber="87">Isosetosa minxianensis</emphasis>
|
||
</taxonomicName>
|
||
as nomen dubium, as well as
|
||
<taxonomicName id="0DBB4D3A7579FFF2AEBB6BB2B84CFC73" authorityName="Xu, Zhang & Jiang" authorityYear="1989" box="[480,584,903,928]" class="Clitellata" family="Enchytraeidae" genus="Isosetosa" kingdom="Animalia" order="Enchytraeida" pageId="26" pageNumber="87" phylum="Annelida" rank="genus">
|
||
<emphasis id="F8CFEAAB7579FFF2AEBB6BB2B84CFC73" box="[480,584,903,928]" italics="true" pageId="26" pageNumber="87">Isosetosa</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |