110 lines
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110 lines
12 KiB
XML
<document id="EC62A233537DFC7C700C6F9D7C77E04C" ID-DOI="10.5281/zenodo.180092" ID-GBIF-Dataset="f47e260c-21ae-466d-b936-cd57da0f0689" ID-ISSN="1175-5326" ID-Zenodo-Dep="180092" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460030628430" checkinUser="plazi" docAuthor="Fend, Steven V. & Lenat, David R." docDate="2007" docId="03953B40FFBCFFFDFF35E6A2FE62C8FD" docLanguage="en" docName="zt01666p022.pdf" docOrigin="Zootaxa 1666" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Martinidrilus Fend & Lenat, 2007, n. gen." docType="treatment" docVersion="9" lastPageNumber="10" masterDocId="FFAC4338FFB5FFF4FFA2E448FFDFCE42" masterDocTitle="Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA" masterLastPageNumber="22" masterPageNumber="1" pageNumber="10" updateTime="1698234108175" updateUser="plazi">
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<mods:mods id="DA474F3A57535FFBA02620C2FE4D82E8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9501277FC5D0E5096BE3EC6281FE25B4">
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<mods:title id="66447163721143ED12B809FB6882B11A">Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA</mods:title>
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</mods:titleInfo>
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<mods:name id="13537113C412578EB7E4E7FD8C9CDD39" type="personal">
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<mods:roleTerm id="81755A7C79201C51E4461D1BBF780B8D">Author</mods:roleTerm>
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<mods:namePart id="F1A401073B95607B9E556B8DA8B86041">Fend, Steven V.</mods:namePart>
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<mods:name id="0A0F3301C60DCE8FA84B63E2C1762075" type="personal">
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<mods:roleTerm id="73A59D12799AD27821B04FB8F6957943">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C8C2EB2F73B9429E3A2DC0F86CBAD854">Lenat, David R.</mods:namePart>
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<mods:typeOfResource id="5D3666788B19FB8C06AB0E12FFF9B5F8">text</mods:typeOfResource>
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<mods:title id="8FF41AC2D01263C59F18C9F460D4CCC6">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="D3DB0DC051AF38A65CA0423A1D0631A5">
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<mods:date id="0DB514B8E3BBBD43DE0D1D4913B1FE04">2007</mods:date>
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<mods:detail id="31B2C87D26C4F2F7FE79EC8D66F41501" type="volume">
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<mods:number id="4821392D234F28E6C274B7ADBE7979FC">1666</mods:number>
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<mods:start id="C1D50155DF5A8D1100D0FE54EEC4A9FE">1</mods:start>
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<mods:end id="0D1A1CB0513F2E608319C919B678F47B">22</mods:end>
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<mods:classification id="E6993234299A27A3D1A0DBB43556DA8C">journal article</mods:classification>
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<mods:identifier id="D9CF276E2A5DFB831613C9CE569FEA86" type="DOI">10.5281/zenodo.180092</mods:identifier>
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<mods:identifier id="DB834F2AA43C073C2D05444DED9A6808" type="GBIF-Dataset">f47e260c-21ae-466d-b936-cd57da0f0689</mods:identifier>
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<mods:identifier id="9F894F5EC3CEB98E98B362994CB895B6" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E1F108C8D207A46A7274B7F22156A57C" type="Zenodo-Dep">180092</mods:identifier>
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<treatment id="03953B40FFBCFFFDFF35E6A2FE62C8FD" ID-DOI="http://doi.org/10.5281/zenodo.6252650" ID-GBIF-Taxon="119382378" ID-Zenodo-Dep="6252650" LSID="urn:lsid:plazi:treatment:03953B40FFBCFFFDFF35E6A2FE62C8FD" httpUri="http://treatment.plazi.org/id/03953B40FFBCFFFDFF35E6A2FE62C8FD" lastPageNumber="10" pageId="9" pageNumber="10">
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<subSubSection id="C326D9DDFFBCFFFDFF35E6A2FE4CCD46" box="[151,403,746,772]" pageId="9" pageNumber="10" type="nomenclature">
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<paragraph id="8B838A56FFBCFFFDFF35E6A2FE4CCD46" blockId="9.[151,403,746,772]" box="[151,403,746,772]" pageId="9" pageNumber="10">
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<heading id="D0CB3D3AFFBCFFFDFF35E6A2FE4CCD46" bold="true" box="[151,403,746,772]" fontSize="11" level="1" pageId="9" pageNumber="10" reason="1">
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<emphasis id="B9485644FFBCFFFDFF35E6A2FE4CCD46" bold="true" box="[151,403,746,772]" pageId="9" pageNumber="10">
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<taxonomicName id="4C3CF1D5FFBCFFFDFF35E6A2FEE5CD46" ID-CoL="84Q29" box="[151,314,746,772]" class="Clitellata" family="Lumbriculidae" genus="Martinidrilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus" status="gen. nov.">
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<emphasis id="B9485644FFBCFFFDFF35E6A2FEE5CD46" bold="true" box="[151,314,746,772]" italics="true" pageId="9" pageNumber="10">Martinidrilus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27BEB3FFFBCFFFDFEE3E6A2FE4CCD46" box="[321,403,746,772]" pageId="9" pageNumber="10" rank="genus">n. gen.</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="C326D9DDFFBCFFFDFF35E77DFCA1CAF5" pageId="9" pageNumber="10" type="diagnosis">
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<paragraph id="8B838A56FFBCFFFDFF35E77DFCA1CAF5" blockId="9.[151,1436,821,1727]" pageId="9" pageNumber="10">
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<emphasis id="B9485644FFBCFFFDFF35E77DFEC8CD0D" bold="true" box="[151,279,821,847]" pageId="9" pageNumber="10">Diagnosis.</emphasis>
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Small to medium sized worms. Chaetae simple-pointed, sigmoid. Short, blind blood vessels numerous on dorsal vessel in posterior segments. First nephridia paired in VII; nephridial ducts terminate in narrow vesicles. Two pairs of testes in IX and X, one pair of ovaries in XI. Male pores in X, near 10/11, paired on ventral chaetal lines. Penes are very short papillae at most. Atria short, slightly petiolate, pyriform, with multicellular prostate glands. Two pairs of simple male funnels. Posterior vasa deferentia penetrate posterior septum (10/11), forming a short loop in XI. Vasa deferentia join a short, narrow common duct, which approaches the atrial ampulla from the posterior-median side, joining it apically or subapically. One or two pairs of spermathecae originate more than two segments anterior to male pores; spermathecal pores midlateral near middle of VI, or dorsolateral in VII and VIII. Spermathecae with a thick duct, and an elongate-sacciform ampulla with undifferentiated epithelium and unordered sperm.
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</paragraph>
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</subSubSection>
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<subSubSection id="C326D9DDFFBCFFFDFF64E08DFE62C8FD" pageId="9" pageNumber="10" type="discussion">
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<paragraph id="8B838A56FFBCFFFDFF64E08DFE62C8FD" blockId="9.[151,1436,821,1727]" pageId="9" pageNumber="10">
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<emphasis id="B9485644FFBCFFFDFF64E08DFE9FCA9D" bold="true" box="[198,320,1221,1247]" pageId="9" pageNumber="10">Remarks.</emphasis>
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Currently, the genus includes two species from southeastern
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<collectingCountry id="F32BCAC6FFBCFFFDFBBEE08DFB85CA9D" box="[1052,1114,1221,1247]" name="United States of America" pageId="9" pageNumber="10">USA</collectingCountry>
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,
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<taxonomicName id="4C3CF1D5FFBCFFFDFBC5E08DFA43CA9C" box="[1127,1436,1221,1246]" class="Clitellata" family="Lumbriculidae" genus="Martinidrilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="carolinensis" status="sp. nov.">
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<emphasis id="B9485644FFBCFFFDFBC5E08DFA43CA9C" box="[1127,1436,1221,1246]" italics="true" pageId="9" pageNumber="10">Martinidrilus carolinensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27BEB3FFFBCFFFDFF35E0A5FF07CB45" box="[151,216,1261,1287]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
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and
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<taxonomicName id="4C3CF1D5FFBCFFFDFEB7E0A5FDFBCB44" box="[277,548,1261,1286]" class="Clitellata" family="Lumbriculidae" genus="Martinidrilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="arenosus" status="sp. nov.">
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<emphasis id="B9485644FFBCFFFDFEB7E0A5FDFBCB44" box="[277,548,1261,1286]" italics="true" pageId="9" pageNumber="10">Martinidrilus arenosus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27BEB3FFFBCFFFDFD8DE0A5FDB0CB45" box="[559,623,1261,1287]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
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Unique apomorphies include the anterior position of spermathecae, beginning three or four segments anterior to the atria; the vasa deferentia uniting to join a single duct to the atrial ampulla; and the unusual pattern of posterior blood vessels. The lateral to dorsolateral position of the spermathecal pores is also unusual, but common to other lumbriculid genera (e.g.,
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<taxonomicName id="4C3CF1D5FFBCFFFDFBFCE12DFB2DCB3C" box="[1118,1266,1381,1406]" class="Clitellata" family="Lumbriculidae" genus="Lumbriculus" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFBFCE12DFB2DCB3C" box="[1118,1266,1381,1406]" italics="true" pageId="9" pageNumber="10">Lumbriculus</emphasis>
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</taxonomicName>
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, some
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<taxonomicName id="4C3CF1D5FFBCFFFDFAE7E12DFF04CBE4" class="Clitellata" family="Lumbriculidae" genus="Trichodrilus" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFAE7E12DFF04CBE4" italics="true" pageId="9" pageNumber="10">Trichodrilus</emphasis>
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</taxonomicName>
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). Although the spermathecal position varies between the two described species, the other listed synapomorphies, plus general body form and morphology of the vasa deferentia, atria, nephridia and spermathecae all argue for placement in the same genus. The semiprosoporous male ducts and rather simple atria and penes suggest a relationship to either
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<taxonomicName id="4C3CF1D5FFBCFFFDFDA5E24DFD5AC85C" box="[519,645,1541,1566]" class="Clitellata" family="Lumbriculidae" genus="Stylodrilus" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFDA5E24DFD5AC85C" box="[519,645,1541,1566]" italics="true" pageId="9" pageNumber="10">Stylodrilus</emphasis>
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</taxonomicName>
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or
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<taxonomicName id="4C3CF1D5FFBCFFFDFD0CE24DFCE0C85C" box="[686,831,1541,1566]" class="Clitellata" family="Lumbriculidae" genus="Trichodrilus" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFD0CE24DFCE0C85C" box="[686,831,1541,1566]" italics="true" pageId="9" pageNumber="10">Trichodrilus</emphasis>
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</taxonomicName>
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; of these two existing genera, the anteriorly placed spermathecal pores of
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<taxonomicName id="4C3CF1D5FFBCFFFDFE3CE265FDE3C804" box="[414,572,1581,1606]" class="Clitellata" family="Lumbriculidae" genus="Martinidrilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFE3CE265FDE3C804" box="[414,572,1581,1606]" italics="true" pageId="9" pageNumber="10">Martinidrilus</emphasis>
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</taxonomicName>
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are closer to the arrangement seen in
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<taxonomicName id="4C3CF1D5FFBCFFFDFC56E265FBAEC804" box="[1012,1137,1581,1606]" class="Clitellata" family="Lumbriculidae" genus="Stylodrilus" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFC56E265FBAEC804" box="[1012,1137,1581,1606]" italics="true" pageId="9" pageNumber="10">Stylodrilus</emphasis>
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</taxonomicName>
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, which has spermathecae in the first preatrial segment. However, the abovementioned apomorphies easily distinguish
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<taxonomicName id="4C3CF1D5FFBCFFFDFB5CE21DFA43C82C" box="[1278,1436,1621,1646]" class="Clitellata" family="Lumbriculidae" genus="Martinidrilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFB5CE21DFA43C82C" box="[1278,1436,1621,1646]" italics="true" pageId="9" pageNumber="10">Martinidrilus</emphasis>
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</taxonomicName>
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from all described
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<taxonomicName id="4C3CF1D5FFBCFFFDFE2AE235FDDAC8D4" box="[392,517,1661,1686]" class="Clitellata" family="Lumbriculidae" genus="Stylodrilus" kingdom="Animalia" order="Lumbriculida" pageId="9" pageNumber="10" phylum="Annelida" rank="genus">
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<emphasis id="B9485644FFBCFFFDFE2AE235FDDAC8D4" box="[392,517,1661,1686]" italics="true" pageId="9" pageNumber="10">Stylodrilus</emphasis>
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</taxonomicName>
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species. Characters and possible phylogenetic relationships are discussed below, in the Discussion.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |