421 lines
65 KiB
XML
421 lines
65 KiB
XML
<document id="CFDD2A83A84EF9D61D471DF745C60B39" ID-DOI="10.11646/zootaxa.4809.1.6" ID-ISSN="1175-5326" ID-Zenodo-Dep="3933989" ID-ZooBank="6E4829CF-1476-4FDB-941D-9EAFCA29D011" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1594125923415" checkinUser="plazi" docAuthor="Fend, Steven & Rodriguez, Pilar" docDate="2020" docId="03D287B7A57AFFCAFF7D6C66F430FDD6" docLanguage="en" docName="zootaxa.4809.1.6.pdf" docOrigin="Zootaxa 4809 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Eremidrilus artzaini Fend & Rodriguez 2020, n. sp." docType="treatment" docUuid="2CA46EB4-8AAB-4D9E-9316-B643743CB534" docUuidSource="ZooBank" docVersion="4" lastPageNumber="116" masterDocId="FFEBFFCFA578FFCFFFEA6D45F50DFFB5" masterDocTitle="New Eremidrilus species (Clitellata: Lumbriculidae) from western North America Part 1, species with two spermathecal segments" masterLastPageNumber="131" masterPageNumber="111" pageNumber="113" updateTime="1698778818868" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="34BB72330EE9D73FBF60A0DF09AD42A0">
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<mods:title id="B52F140711B3273B0D9FA739CDFF6CFF">New Eremidrilus species (Clitellata: Lumbriculidae) from western North America Part 1, species with two spermathecal segments</mods:title>
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</mods:titleInfo>
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<mods:name id="E762D72323B6EF11D25F7B3BCD82B285" type="personal">
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<mods:role id="11F21EA0B33E570158E71600B44159BC">
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<mods:roleTerm id="0418F5DDDA4B3A5356E09F8722DD5539">Author</mods:roleTerm>
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<mods:namePart id="860A545E8C7E4B961871FA602404EA4D">Fend, Steven</mods:namePart>
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<mods:affiliation id="090B5AE0E6B9ABE731EBC9126081899A">85060 Spencer Hollow Rd., Eugene, OR, 97405, USA.</mods:affiliation>
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<mods:name id="7C4771BC9C0FD8A093CB0469DE265126" type="personal">
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<mods:roleTerm id="889A720C98E008493D0867C14EDD46CD">Author</mods:roleTerm>
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<mods:namePart id="54716DE1BDB5C08EDB2939270F36E190">Rodriguez, Pilar</mods:namePart>
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<mods:affiliation id="287DCD42CBB371CBA0A39FAFC37BA7C2">Zoology and Animal Cell Biology Dpt., Faculty of Science and Technology, University of the Basque Country UPV / EHU, Apdo. 644, Bilbao 48080, Spain. pilar. rodriguez @ ehu. es; https: // orcid. org / 0000 - 0001 - 8387 - 1669</mods:affiliation>
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<mods:typeOfResource id="BD32C7E643CA7CABC89F11B90D93F4E5">text</mods:typeOfResource>
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<mods:title id="7BB004FC03EB67F2FDC4B93240121CE3">Zootaxa</mods:title>
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<mods:part id="259006C6BCC114CB49EBEB7E7A4B3BFF">
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<mods:date id="D2C06E7C2476D38D1A5540D294B4DF14">2020</mods:date>
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<mods:number id="FE777F4DE7ED7C37D0A739C584790465">2020-07-06</mods:number>
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<mods:detail id="AE3D9F350B0A5DB39C382EAE93CC95BD" type="volume">
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<mods:number id="0BDC55D64E913B8B1D3952C4327313BF">4809</mods:number>
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<mods:identifier id="ED8BAF145A69339B69CA6126917D50CA" type="DOI">10.11646/zootaxa.4809.1.6</mods:identifier>
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<mods:identifier id="758D83235D2CBB297E3953E09FA39245" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="25CA15299C0AC8A138F1B02489A76E77" type="ZooBank">6E4829CF-1476-4FDB-941D-9EAFCA29D011</mods:identifier>
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<treatment id="03D287B7A57AFFCAFF7D6C66F430FDD6" ID-DOI="http://doi.org/10.5281/zenodo.4329191" ID-Zenodo-Dep="4329191" LSID="urn:lsid:zoobank.org:act:2CA46EB4-8AAB-4D9E-9316-B643743CB534" httpUri="http://treatment.plazi.org/id/03D287B7A57AFFCAFF7D6C66F430FDD6" lastPageId="5" lastPageNumber="116" pageId="2" pageNumber="113">
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<subSubSection id="C361652AA57AFFCDFF7D6C66F4DBFE8B" box="[151,470,291,318]" pageId="2" pageNumber="113" type="nomenclature">
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<paragraph id="8BC436A1A57AFFCDFF7D6C66F4DBFE8B" blockId="2.[151,470,291,354]" box="[151,470,291,318]" pageId="2" pageNumber="113">
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<heading id="D08C81CDA57AFFCDFF7D6C66F4DBFE8B" bold="true" box="[151,470,291,318]" fontSize="11" level="1" pageId="2" pageNumber="113" reason="1">
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<emphasis id="B90FEAB3A57AFFCDFF7D6C66F4DBFE8B" bold="true" box="[151,470,291,318]" pageId="2" pageNumber="113">
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<taxonomicName id="4C7B4D22A57AFFCDFF7D6C66F480FE8B" ID-CoL="869VX" authority="Fend & Rodriguez, 2020" authorityName="Fend & Rodriguez" authorityYear="2020" box="[151,397,291,318]" class="Clitellata" family="Lumbriculidae" genus="Eremidrilus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Lumbriculida" pageId="2" pageNumber="113" phylum="Annelida" rank="species" species="artzaini" status="sp. nov.">
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<emphasis id="B90FEAB3A57AFFCDFF7D6C66F480FE8B" bold="true" box="[151,397,291,318]" italics="true" pageId="2" pageNumber="113">Eremidrilus artzaini</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23C57C8A57AFFCDFE7E6C61F4DBFE8B" box="[404,470,292,318]" pageId="2" pageNumber="113" rank="species">n. sp.</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="C361652AA57AFFCDFF7D6C0DF466FED7" box="[151,363,328,354]" pageId="2" pageNumber="113" type="description">
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<paragraph id="8BC436A1A57AFFCDFF7D6C0DF466FED7" blockId="2.[151,470,291,354]" box="[151,363,328,354]" pageId="2" pageNumber="113">
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(
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<figureCitation id="13402A24A57AFFCDFF756C0DF407FED7" box="[159,266,328,354]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Figures 1</figureCitation>
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,
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<figureCitation id="13402A24A57AFFCDFEF26C0DF425FED7" box="[280,296,328,354]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">2</figureCitation>
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,
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<figureCitation id="13402A24A57AFFCDFEDE6C0DF46FFED7" box="[308,354,328,354]" captionStart="FIGURE 11" captionStartId="18.[151,250,1571,1596]" captionTargetBox="[281,1342,238,1481]" captionTargetId="figure@18.[200,1387,199,1548]" captionTargetPageId="18" captionText="FIGURE 11. Eremidrilus species having two spermathecal segments, schematic illustration comparing position and basic morphology of reproductive organs in X–XIII." figureDoi="http://doi.org/10.5281/zenodo.3934011" httpUri="https://zenodo.org/record/3934011/files/figure.png" pageId="2" pageNumber="113">11B</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C361652AA57AFFCDFF7D6CCFF150FC75" pageId="2" pageNumber="113" type="materials_examined">
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<paragraph id="8BC436A1A57AFFCDFF7D6CCFF788FE7D" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
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<materialsCitation id="3B133CFCA57AFFCDFF7D6CCFF788FE7D" collectionCode="USNM" country="Canada" location="Whole" pageId="2" pageNumber="113" specimenCode="USNM 1618756" specimenCount="1" typeStatus="holotype">
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<emphasis id="B90FEAB3A57AFFCDFF7D6CCFF406FE11" bold="true" box="[151,267,394,420]" pageId="2" pageNumber="113">
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<typeStatus id="54C08803A57AFFCDFF7D6CCFF40BFE11" box="[151,262,394,420]" pageId="2" pageNumber="113" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<specimenCode id="DBDD9EDAA57AFFCDFEF96CCFF4DCFE11" box="[275,465,393,420]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="113" type="Museum">USNM 1618756</specimenCode>
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.
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<location id="8EA4607AA57AFFCDFE366CCFF72AFE11" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFE366CCFF72AFE11" box="[476,551,394,420]" country="Canada" name="Whole" pageId="2" pageNumber="113">Whole</location>
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worm, incomplete (tail segments missing), mated with sperm in anterior spermathecae, slide-mounted in
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<collectingCountry id="F36C7631A57AFFCDFE396CEBF72AFE7D" box="[467,551,430,456]" name="Canada" pageId="2" pageNumber="113">Canada</collectingCountry>
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balsam.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BC436A1A57AFFCDFF7D6C97F5CAFDA5" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
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<emphasis id="B90FEAB3A57AFFCDFF7D6C97F437FE59" bold="true" box="[151,314,465,492]" pageId="2" pageNumber="113">Type Locality</emphasis>
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:
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<materialsCitation id="3B133CFCA57AFFCDFEA36C97F5CFFDA5" collectingDate="2000-07-01" country="United States of America" county="Custer Co." location="Willow Creek" municipality="East Fork Big Lost River" pageId="2" pageNumber="113" specimenCount="1" stateProvince="Idaho">
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<collectingCountry id="F36C7631A57AFFCDFEA36C97F489FE59" box="[329,388,466,492]" name="United States of America" pageId="2" pageNumber="113">USA</collectingCountry>
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,
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<collectingRegion id="49BFF843A57AFFCDFE646C97F4C2FE59" box="[398,463,466,492]" country="United States of America" name="Idaho" pageId="2" pageNumber="113">Idaho</collectingRegion>
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,
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<collectingCounty id="62A54E2DA57AFFCDFE336C97F75DFE59" box="[473,592,466,492]" pageId="2" pageNumber="113">Custer Co.</collectingCounty>
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||
,
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<collectingMunicipality id="6BA0ACDBA57AFFCDFDB06C96F666FE59" box="[602,875,466,493]" pageId="2" pageNumber="113">East Fork Big Lost River</collectingMunicipality>
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above
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<location id="8EA4607AA57AFFCDFC526C97F15DFE59" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFC526C97F15DFE59" box="[952,1104,466,492]" country="United States of America" county="Custer Co." municipality="East Fork Big Lost River" name="Willow Creek" pageId="2" pageNumber="113" stateProvince="Idaho">Willow Creek</location>
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(Site
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<quantity id="4C839B44A57AFFCDFB7A6C97F1B4FE59" box="[1168,1209,466,492]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="2" pageNumber="113" unit="in" value="4.0">4 in</quantity>
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<tableCitation id="C6F9031AA57AFFCDFB556C97F000FE59" box="[1215,1293,466,492]" captionStart="TABLE 1" captionStartId="15.[151,239,668,694]" captionText="TABLE 1. Eremidrilus n. spp., collection sites." pageId="2" pageNumber="113">Table 1</tableCitation>
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),
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<date id="FFC51061A57AFFCDFACF6C97F094FE59" box="[1317,1433,466,492]" pageId="2" pageNumber="113" value="2000-07-01">
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<collectingDate id="EF81E989A57AFFCDFACF6C97F094FE59" box="[1317,1433,466,492]" pageId="2" pageNumber="113" value="2000-07-01">1 Jul 2000</collectingDate>
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</date>
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, DG
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BC436A1A57AFFCDFF2D6F5FF735FD71" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
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<materialsCitation id="3B133CFCA57AFFCDFF2D6F5FF17FFD81" box="[199,1138,537,565]" collectingDate="2000-07-01" collectionCode="USNM" location="Site" pageId="2" pageNumber="113" specimenCode="USNM 1618757" specimenCount="1" typeStatus="paratype">
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<emphasis id="B90FEAB3A57AFFCDFF2D6F5FF44BFD81" bold="true" box="[199,326,538,564]" pageId="2" pageNumber="113">
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<typeStatus id="54C08803A57AFFCDFF2D6F5FF44CFD81" box="[199,321,538,564]" pageId="2" pageNumber="113" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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<specimenCode id="DBDD9EDAA57AFFCDFEA66F5FF705FD81" box="[332,520,537,564]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="113" type="Museum">USNM 1618757</specimenCode>
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, from type locality (
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<location id="8EA4607AA57AFFCDFD0D6F5FF619FD81" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFD0D6F5FF619FD81" box="[743,788,538,564]" name="Site" pageId="2" pageNumber="113">Site</location>
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4),
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<date id="FFC51061A57AFFCDFCD46F5FF6B9FD81" box="[830,948,538,564]" pageId="2" pageNumber="113" value="2000-07-01">
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<collectingDate id="EF81E989A57AFFCDFCD46F5FF6B9FD81" box="[830,948,538,564]" pageId="2" pageNumber="113" value="2000-07-01">1 Jul 2000</collectingDate>
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</date>
|
||
, DG, 1 dissected
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||
</materialsCitation>
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.
|
||
<materialsCitation id="3B133CFCA57AFFCDFB916F5FF769FDED" collectingDate="2000-07-01" collectionCode="USNM" location="Site" pageId="2" pageNumber="113" specimenCode="USNM 1618758" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="DBDD9EDAA57AFFCDFB916F5FF03AFD81" box="[1147,1335,537,564]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="113" type="Museum">USNM 1618758</specimenCode>
|
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,
|
||
<location id="8EA4607AA57AFFCDFAA86F5FF063FD81" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFAA86F5FF063FD81" box="[1346,1390,538,564]" name="Site" pageId="2" pageNumber="113">Site</location>
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4,
|
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<date id="FFC51061A57AFFCDFA646F5FF5F7FDED" pageId="2" pageNumber="113" value="2000-07-01">
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||
<collectingDate id="EF81E989A57AFFCDFA646F5FF5F7FDED" pageId="2" pageNumber="113" value="2000-07-01">1 Jul 2000</collectingDate>
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</date>
|
||
, transverse histological sections
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="3B133CFCA57AFFCDFD846F7BF731FDC8" collectingDate="2019-09-27" collectionCode="USNM" collectorName="C. Erseus" location="Site" pageId="2" pageNumber="113" specimenCode="USNM 1618759" specimenCount="1" typeStatus="paratype">
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||
<specimenCode id="DBDD9EDAA57AFFCDFD846F7BF627FDED" box="[622,810,573,600]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="113" type="Museum">USNM 1618759</specimenCode>
|
||
,
|
||
<location id="8EA4607AA57AFFCDFCDE6F7BF653FDED" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFCDE6F7BF653FDED" box="[820,862,574,600]" name="Site" pageId="2" pageNumber="113">Site</location>
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6,
|
||
<date id="FFC51061A57AFFCDFC6A6F7BF102FDED" box="[896,1039,574,600]" pageId="2" pageNumber="113" value="2019-09-27">
|
||
<collectingDate id="EF81E989A57AFFCDFC6A6F7BF102FDED" box="[896,1039,574,600]" pageId="2" pageNumber="113" value="2019-09-27">27 Sep 2019</collectingDate>
|
||
</date>
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||
, SF, 1 whole-mounted anterior end, DNA voucher (
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||
<collectorName id="268E5377A57AFFCDFEAC6F27F4BEFDC9" box="[326,435,610,636]" pageId="2" pageNumber="113">C. Erséus</collectorName>
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||
pers. com.)
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||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B133CFCA57AFFCDFDA26F27F7E9FD15" collectingDate="2000-06-30" collectionCode="MNCN" location="Site" pageId="2" pageNumber="113" specimenCode="MNCN 16.03" specimenCount="1" typeStatus="paratype">
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||
<specimenCode id="DBDD9EDAA57AFFCDFDA26F27F7EEFDC9" box="[584,739,610,636]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" lsid="urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="2" pageNumber="113" type="Museum">MNCN 16.03</specimenCode>
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||
/3108,
|
||
<location id="8EA4607AA57AFFCDFCD86F27F653FDC9" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFCD86F27F653FDC9" box="[818,862,610,636]" name="Site" pageId="2" pageNumber="113">Site</location>
|
||
1,
|
||
<date id="FFC51061A57AFFCDFC696F27F11CFDC9" box="[899,1041,610,637]" pageId="2" pageNumber="113" value="2000-06-30">
|
||
<collectingDate id="EF81E989A57AFFCDFC696F27F11CFDC9" box="[899,1041,610,637]" pageId="2" pageNumber="113" value="2000-06-30">30 Jun 2000</collectingDate>
|
||
</date>
|
||
, DG, sagittal sections, and
|
||
<specimenCode id="DBDD9EDAA57AFFCDFAA26F27F5DBFD15" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" lsid="urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="2" pageNumber="113" type="Museum">MNCN 16.03</specimenCode>
|
||
/3109,
|
||
<location id="8EA4607AA57AFFCDFECF6FC3F45CFD15" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFECF6FC3F45CFD15" box="[293,337,646,672]" name="Site" pageId="2" pageNumber="113">Site</location>
|
||
1,
|
||
<date id="FFC51061A57AFFCDFE9D6FC3F708FD15" box="[375,517,646,673]" pageId="2" pageNumber="113" value="2000-06-30">
|
||
<collectingDate id="EF81E989A57AFFCDFE9D6FC3F708FD15" box="[375,517,646,673]" pageId="2" pageNumber="113" value="2000-06-30">30 Jun 2000</collectingDate>
|
||
</date>
|
||
, DG, one dissected
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B133CFCA57AFFCDFD1A6FC3F739FD71" collectingDate="2000-07-01" collectionCode="MNCN" collectorName="All" country="Canada" location="Site" pageId="2" pageNumber="113" specimenCode="MNCN 16.03" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="DBDD9EDAA57AFFCDFD1A6FC3F686FD15" box="[752,907,646,672]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" lsid="urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="2" pageNumber="113" type="Museum">MNCN 16.03</specimenCode>
|
||
/3110,
|
||
<location id="8EA4607AA57AFFCDFC306FC3F10BFD15" LSID="urn:lsid:plazi:treatment:03D287B7A57AFFCAFF7D6C66F430FDD6:8EA4607AA57AFFCDFC306FC3F10BFD15" box="[986,1030,646,672]" country="Canada" name="Site" pageId="2" pageNumber="113">Site</location>
|
||
4,
|
||
<date id="FFC51061A57AFFCDFBC16FC3F1A8FD15" box="[1067,1189,646,672]" pageId="2" pageNumber="113" value="2000-07-01">
|
||
<collectingDate id="EF81E989A57AFFCDFBC16FC3F1A8FD15" box="[1067,1189,646,672]" pageId="2" pageNumber="113" value="2000-07-01">1 Jul 2000</collectingDate>
|
||
</date>
|
||
, DG, 1 whole-mount.
|
||
<collectorName id="268E5377A57AFFCDFF7D6FEFF5B6FD71" box="[151,187,682,708]" pageId="2" pageNumber="113">All</collectorName>
|
||
slide-mounted in
|
||
<collectingCountry id="F36C7631A57AFFCDFE6C6FEFF4D7FD71" box="[390,474,682,708]" name="Canada" pageId="2" pageNumber="113">Canada</collectingCountry>
|
||
balsam
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BC436A1A57AFFCDFF2D6F88F150FC75" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
|
||
<emphasis id="B90FEAB3A57AFFCDFF2D6F88F48FFD5D" bold="true" box="[199,386,717,744]" pageId="2" pageNumber="113">Other material.</emphasis>
|
||
several sites in the Big Lost River Basin, Idaho (
|
||
<tableCitation id="C6F9031AA57AFFCDFC466F8BF10CFD5D" box="[940,1025,718,744]" captionStart="TABLE 1" captionStartId="15.[151,239,668,694]" captionText="TABLE 1. Eremidrilus n. spp., collection sites." pageId="2" pageNumber="113">Table 1</tableCitation>
|
||
): Site 1,
|
||
<date id="FFC51061A57AFFCDFB806F8BF1FAFD5D" box="[1130,1271,718,745]" pageId="2" pageNumber="113" value="2000-06-30">30 Jun 2000</date>
|
||
, DG, 1 wholemount and 6 dissected. Site 2,
|
||
<date id="FFC51061A57AFFCDFE1E6FB4F77AFCB9" box="[500,631,753,780]" pageId="2" pageNumber="113" value="2004-09-05">5 Sep 2004</date>
|
||
, DG, 1 whole-mount. Site 3,
|
||
<date id="FFC51061A57AFFCDFC2C6FB7F132FCB9" box="[966,1087,754,780]" pageId="2" pageNumber="113" value="2000-07-01">1 Jul 2000</date>
|
||
, DG, 3 dissected and 3 wholemounts;
|
||
<date id="FFC51061A57AFFCDFF106E53F481FC85" box="[250,396,790,816]" pageId="2" pageNumber="113" value="2019-09-27">27 Sep 2019</date>
|
||
, SF, 6 whole-mounted DNA vouchers. Site 4,
|
||
<date id="FFC51061A57AFFCDFC776E53F115FC85" box="[925,1048,790,816]" pageId="2" pageNumber="113" value="2000-07-01">1 Jul 2000</date>
|
||
, DG, 1 sagittally sectioned, 6 dissected and 2 whole mounts. Site 5,
|
||
<date id="FFC51061A57AFFCDFDC46E7FF7CDFCE1" box="[558,704,826,852]" pageId="2" pageNumber="113" value="2003-09-14">14 Sep 2003</date>
|
||
, DG, 3 dissected and 7 whole-mounts. Site 6, 13 Sep 03, DG, 4 dissected;
|
||
<date id="FFC51061A57AFFCDFEE76E1BF491FCCD" box="[269,412,862,888]" pageId="2" pageNumber="113" value="2019-09-27">27 Sep 2019</date>
|
||
, SF, 6 whole-mounted DNA vouchers. Site 7,
|
||
<date id="FFC51061A57AFFCDFC4B6E18F112FCCD" box="[929,1055,861,889]" pageId="2" pageNumber="113" value="1999-06-05">5 Jun 1999</date>
|
||
, DG, 1 dissected, 1 whole-mount;
|
||
<date id="FFC51061A57AFFCDFF7D6EC7F41BFC29" box="[151,278,898,925]" pageId="2" pageNumber="113" value="2008-06-01">1 Jun 2008</date>
|
||
, SF, 1 dissected. Site 8,
|
||
<date id="FFC51061A57AFFCDFDC26EC7F7B4FC29" box="[552,697,898,924]" pageId="2" pageNumber="113" value="2003-09-14">14 Sep 2003</date>
|
||
, DG, 1 dissected. Site 9,
|
||
<date id="FFC51061A57AFFCDFC3C6EC7F16BFC29" box="[982,1126,898,924]" pageId="2" pageNumber="113" value="2000-04-30">30 Apr 2000</date>
|
||
, DG, 1 dissected. All slidemounted in
|
||
<collectingCountry id="F36C7631A57AFFCDFEF76EE3F47CFC75" box="[285,369,934,960]" name="Canada" pageId="2" pageNumber="113">Canada</collectingCountry>
|
||
balsam. Collectors: DG = Daniel L. Gustafson, SF = Steven Fend.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C361652AA57AFFCDFF2D6E8FF62DFBBD" pageId="2" pageNumber="113" type="etymology">
|
||
<paragraph id="8BC436A1A57AFFCDFF2D6E8FF62DFBBD" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
|
||
<emphasis id="B90FEAB3A57AFFCDFF2D6E8FF443FC51" bold="true" box="[199,334,970,996]" pageId="2" pageNumber="113">Etymology.</emphasis>
|
||
From “artzain”, shepherd in the Basque language. The species is named for the many Basques who migrated to
|
||
<collectingRegion id="49BFF843A57AFFCDFEF56EABF452FBBD" box="[287,351,1006,1032]" country="United States of America" name="Idaho" pageId="2" pageNumber="113">Idaho</collectingRegion>
|
||
to work as shepherds in remote valleys.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C361652AA57AFFCAFF2D6954F7B7FEAA" lastPageId="5" lastPageNumber="116" pageId="2" pageNumber="113" type="description">
|
||
<paragraph id="8BC436A1A57AFFCDFF2D6954F6C7FA69" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
|
||
<emphasis id="B90FEAB3A57AFFCDFF2D6954F45CFB99" bold="true" box="[199,337,1041,1068]" pageId="2" pageNumber="113">Description</emphasis>
|
||
(based on populations from the Big Lost River Basin,
|
||
<collectingRegion id="49BFF843A57AFFCDFC2A6957F10CFB98" box="[960,1025,1042,1069]" country="United States of America" name="Idaho" pageId="2" pageNumber="113">Idaho</collectingRegion>
|
||
). Length of preserved worms
|
||
<quantity id="4C839B44A57AFFCDFABD6957F5CBFBE4" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="1.9" metricValueMin="1.1" pageId="2" pageNumber="113" unit="mm" value="15.0" valueMax="19.0" valueMin="11.0">11–19 mm</quantity>
|
||
; 56–75 segments; diameter in X
|
||
<quantity id="4C839B44A57AFFCDFDD76973F7C5FBE4" box="[573,712,1078,1105]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="2" pageNumber="113" unit="mm" value="0.55" valueMax="0.7" valueMin="0.4">0.4–0.7 mm</quantity>
|
||
. Prostomium with proboscis, the latter
|
||
<quantity id="4C839B44A57AFFCDFB6F6970F018FBE4" box="[1157,1301,1077,1105]" metricMagnitude="-1" metricUnit="m" metricValue="3.85" metricValueMax="5.3" metricValueMin="2.4" pageId="2" pageNumber="113" unit="mm" value="385.0" valueMax="530.0" valueMin="240.0">240–530 µm</quantity>
|
||
long, about
|
||
<quantity id="4C839B44A57AFFCDFF7D691CF5ECFBC0" box="[151,225,1113,1141]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="2" pageNumber="113" unit="mm" value="65.0">65 µm</quantity>
|
||
diameter at middle (
|
||
<figureCitation id="13402A24A57AFFCDFE21691FF729FBC1" box="[459,548,1114,1140]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Fig. 1A</figureCitation>
|
||
). Segmentation distinct in anterior segments; anterior secondary annulus about ¼ segment width, beginning segment IV and extending throughout body length except for clitellum. Chaetae (
|
||
<figureCitation id="13402A24A57AFFCDFA8E693BF5B4FB09" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Figs. 1B</figureCitation>
|
||
,
|
||
<figureCitation id="13402A24A57AFFCDFF2269E7F5E1FB09" box="[200,236,1186,1212]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">2A</figureCitation>
|
||
) with nodulus median to slightly distal (about 0.4–0.5 from distal end), similar in anterior and posterior segments; within each pair, the inner chaeta is slightly longer, with a more proximal nodulus; ventral chaetae in preclitellar segments
|
||
<quantity id="4C839B44A57AFFCDFE6F69AFF718FAB0" box="[389,533,1258,1285]" metricMagnitude="-1" metricUnit="m" metricValue="1.5699999999999998" metricValueMax="1.92" metricValueMin="1.22" pageId="2" pageNumber="113" unit="mm" value="157.0" valueMax="192.0" valueMin="122.0">122–192 µm</quantity>
|
||
, shorter in II (
|
||
<quantity id="4C839B44A57AFFCDFD5B69ACF649FAB0" box="[689,836,1257,1285]" metricMagnitude="-1" metricUnit="m" metricValue="1.085" metricValueMax="1.15" metricValueMin="1.02" pageId="2" pageNumber="113" unit="mm" value="108.5" valueMax="115.0" valueMin="102.0">102–115 µm</quantity>
|
||
); in middle and posterior segments
|
||
<quantity id="4C839B44A57AFFCDFB2469AFF051FAB0" box="[1230,1372,1258,1285]" metricMagnitude="-1" metricUnit="m" metricValue="1.595" metricValueMax="1.92" metricValueMin="1.27" pageId="2" pageNumber="113" unit="mm" value="159.5" valueMax="192.0" valueMin="127.0">127–192 µm</quantity>
|
||
long; dorsal chaetae
|
||
<quantity id="4C839B44A57AFFCDFED66848F4C7FA9C" box="[316,458,1293,1321]" metricMagnitude="-1" metricUnit="m" metricValue="1.4849999999999999" metricValueMax="1.75" metricValueMin="1.22" pageId="2" pageNumber="113" unit="mm" value="148.5" valueMax="175.0" valueMin="122.0">122–175 µm</quantity>
|
||
in anterior segments, and
|
||
<quantity id="4C839B44A57AFFCDFD046848F671FA9C" box="[750,892,1293,1321]" metricMagnitude="-1" metricUnit="m" metricValue="1.475" metricValueMax="1.75" metricValueMin="1.2" pageId="2" pageNumber="113" unit="mm" value="147.5" valueMax="175.0" valueMin="120.0">120–175 µm</quantity>
|
||
in postclitellar segments. One pair of male pores in X, midway between chaetae and posterior septum (
|
||
<figureCitation id="13402A24A57AFFCDFD176877F68AFAF9" box="[765,903,1330,1356]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Fig. 1A,E,F</figureCitation>
|
||
), on short papillae (ca. 30–40 μm long) within broad, concave, ring-shaped porophores (
|
||
<figureCitation id="13402A24A57AFFCDFD826813F7D3FAC5" box="[616,734,1366,1392]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Figs. 1C,F</figureCitation>
|
||
,
|
||
<figureCitation id="13402A24A57AFFCDFD006813F61DFAC5" box="[746,784,1366,1392]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">2G</figureCitation>
|
||
); porophore width
|
||
<quantity id="4C839B44A57AFFCDFC0C6813F164FAC4" box="[998,1129,1366,1393]" metricMagnitude="-1" metricUnit="m" metricValue="1.14" metricValueMax="1.34" metricValueMin="0.94" pageId="2" pageNumber="113" unit="mm" value="114.0" valueMax="134.0" valueMin="94.0">94–134 µm</quantity>
|
||
, height
|
||
<quantity id="4C839B44A57AFFCDFB286813F035FAC4" box="[1218,1336,1366,1393]" metricMagnitude="-2" metricUnit="m" metricValue="5.1" metricValueMax="7.2" metricValueMin="3.0" pageId="2" pageNumber="113" unit="mm" value="51.0" valueMax="72.0" valueMin="30.0">30–72 µm</quantity>
|
||
; in some unmated specimens the atrial duct opens in a simple pore without a porophore. Two pairs of simple spermathecal pores, well behind ventral chaetae, on or slightly lateral to the ventral chaetal lines in XI and XII (
|
||
<figureCitation id="13402A24A57AFFCDFB3268DBF041FA0D" box="[1240,1356,1438,1464]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Fig. 1A,D</figureCitation>
|
||
); those in XII very close to the posterior septum (12/13). Female pores on 11/12.
|
||
</paragraph>
|
||
<paragraph id="8BC436A1A57AFFCDFF2D68A3F64BF9FC" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
|
||
Epidermis
|
||
<quantity id="4C839B44A57AFFCDFEAB68A3F4BEF9B4" box="[321,435,1510,1537]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" metricValueMax="2.8" metricValueMin="1.6" pageId="2" pageNumber="113" unit="mm" value="22.0" valueMax="28.0" valueMin="16.0">16–28 µm</quantity>
|
||
thick in anterior segments, longitudinal muscles
|
||
<quantity id="4C839B44A57AFFCDFC3E68A3F14BF9B4" box="[980,1094,1510,1537]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="4.4" metricValueMin="2.6" pageId="2" pageNumber="113" unit="mm" value="35.0" valueMax="44.0" valueMin="26.0">26–44 µm</quantity>
|
||
thick. Clitellum (IX) X to XII, up to
|
||
<quantity id="4C839B44A57AFFCDFF3F6B4FF410F990" box="[213,285,1546,1573]" metricMagnitude="-2" metricUnit="m" metricValue="3.6" pageId="2" pageNumber="113" unit="mm" value="36.0">36 µm</quantity>
|
||
thick. Pharynx mostly in II–IV, without a prominent dorsal pad; pharyngeal glands in IV–VI (VII). First nephridium on 12/13, nephridial duct without vesicle at pore.
|
||
</paragraph>
|
||
<paragraph id="8BC436A1A57AFFCDFF2D6B17F71BF84C" blockId="2.[151,1437,393,2041]" pageId="2" pageNumber="113">
|
||
Paired testes in IX and X, ovaries in XI. Sperm sacs extend anteriorly to VIII, posteriorly to XIII or XIV; egg sacs to XV. Male funnels on 9/10 and 10/11, of similar size. Free portion of both anterior and posterior vasa deferentia
|
||
<quantity id="4C839B44A57AFFCDFF3C6BDCF444F900" box="[214,329,1689,1717]" metricMagnitude="-2" metricUnit="m" metricValue="1.95" metricValueMax="2.5" metricValueMin="1.4" pageId="2" pageNumber="113" unit="mm" value="19.5" valueMax="25.0" valueMin="14.0">14–25 µm</quantity>
|
||
wide and about
|
||
<quantity id="4C839B44A57AFFCDFDEC6BDFF79BF900" box="[518,662,1690,1717]" metricMagnitude="-1" metricUnit="m" metricValue="4.6" metricValueMax="6.0" metricValueMin="3.2" pageId="2" pageNumber="113" unit="mm" value="460.0" valueMax="600.0" valueMin="320.0">320–600 µm</quantity>
|
||
long. Posterior vas forms a short loop in XI before entering X; both join basal part of atrial ampulla, run along outer surface a short distance, then under the muscle layer to enter atrial lumen near midpoint of the ampulla (
|
||
<figureCitation id="13402A24A57AFFCDFDD96BA7F7A5F949" box="[563,680,1762,1788]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Figs. 1E,F</figureCitation>
|
||
,
|
||
<figureCitation id="13402A24A57AFFCDFD586BA7F7D8F949" box="[690,725,1762,1788]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">2E</figureCitation>
|
||
). Atrium petiolate, entirely in X, total length 440–720 μm; atrial duct narrow (
|
||
<quantity id="4C839B44A57AFFCDFEC76A43F4B3F894" box="[301,446,1798,1825]" metricMagnitude="-1" metricUnit="m" metricValue="2.4" metricValueMax="3.0" metricValueMin="1.8" pageId="2" pageNumber="113" unit="mm" value="240.0" valueMax="300.0" valueMin="180.0">180–300 µm</quantity>
|
||
long, diameter
|
||
<quantity id="4C839B44A57AFFCDFD846A43F7E9F894" box="[622,740,1798,1825]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" metricValueMax="3.0" metricValueMin="1.8" pageId="2" pageNumber="113" unit="mm" value="24.0" valueMax="30.0" valueMin="18.0">18–30 µm</quantity>
|
||
), gradually widening into the elongate ampulla, and widening slightly near the ectal pore (
|
||
<figureCitation id="13402A24A57AFFCDFE386A6FF76CF8F1" box="[466,609,1834,1860]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="2" pageNumber="113">Figs. 1C,E,F</figureCitation>
|
||
,
|
||
<figureCitation id="13402A24A57AFFCDFD846A6FF79FF8F1" box="[622,658,1834,1860]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">2B</figureCitation>
|
||
). Atrial ampulla covered by a layer of prostate cells,
|
||
<quantity id="4C839B44A57AFFCDFB026A6FF056F8F0" box="[1256,1371,1834,1861]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" metricValueMax="2.4" metricValueMin="1.0" pageId="2" pageNumber="113" unit="mm" value="17.0" valueMax="24.0" valueMin="10.0">10–24 µm</quantity>
|
||
high; layer may appear continuous (
|
||
<figureCitation id="13402A24A57AFFCDFE0E6A0BF731F8DD" box="[484,572,1870,1896]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">Fig. 2D</figureCitation>
|
||
), or as small, tightly-packed multicellular clusters (
|
||
<figureCitation id="13402A24A57AFFCDFB986A0BF1C4F8DD" box="[1138,1225,1870,1896]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">Fig. 2C</figureCitation>
|
||
); maximum atrium diameter in ental part of ampulla
|
||
<quantity id="4C839B44A57AFFCDFDED6A34F795F838" box="[519,664,1905,1933]" metricMagnitude="-1" metricUnit="m" metricValue="1.66" metricValueMax="2.05" metricValueMin="1.27" pageId="2" pageNumber="113" unit="mm" value="166.0" valueMax="205.0" valueMin="127.0">127–205 µm</quantity>
|
||
; epithelial cells cuboidal, not glandular, forming a narrow layer,
|
||
<quantity id="4C839B44A57AFFCDFA8E6A37F5B0F804" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="10.0" metricValueMin="3.0" pageId="2" pageNumber="113" unit="mm" value="6.5" valueMax="10.0" valueMin="3.0">3–10 µm</quantity>
|
||
high; atrial musculature very thick in ampulla (
|
||
<quantity id="4C839B44A57AFFCDFD0A6AD3F657F804" box="[736,858,1942,1969]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" metricValueMax="4.2" metricValueMin="1.4" pageId="2" pageNumber="113" unit="mm" value="28.0" valueMax="42.0" valueMin="14.0">14–42 µm</quantity>
|
||
); muscle fibers arranged in an irregular, somewhat diagonal direction in the median part of the ampulla (
|
||
<figureCitation id="13402A24A57AFFCDFD116AFFF632F861" box="[763,831,1978,2004]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="2" pageNumber="113">Fig. 2</figureCitation>
|
||
D–F). Atrium length 4–7 times porophore width, and 0.7–1.5 times body diameter in X.
|
||
</paragraph>
|
||
<caption id="DF046629A57BFFCCFF7D6A00F646F858" ID-DOI="http://doi.org/10.5281/zenodo.3933991" ID-Zenodo-Dep="3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="3" pageNumber="114" startId="3.[151,250,1861,1886]" targetBox="[165,1428,195,1823]" targetPageId="3">
|
||
<paragraph id="8BC436A1A57BFFCCFF7D6A00F646F858" blockId="3.[151,1436,1861,2030]" pageId="3" pageNumber="114">
|
||
<emphasis id="B90FEAB3A57BFFCCFF7D6A00F419F8EB" bold="true" box="[151,276,1861,1886]" pageId="3" pageNumber="114">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C7B4D22A57BFFCCFEF06A03F4E5F8EB" authority="Fend & Rodriguez, 2020" authorityName="Fend & Rodriguez" authorityYear="2020" box="[282,488,1862,1886]" class="Clitellata" family="Lumbriculidae" genus="Eremidrilus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Lumbriculida" pageId="3" pageNumber="114" phylum="Annelida" rank="species" species="artzaini" status="sp. nov.">
|
||
<emphasis id="B90FEAB3A57BFFCCFEF06A03F4E5F8EB" box="[282,488,1862,1886]" italics="true" pageId="3" pageNumber="114">Eremidrilus artzaini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B90FEAB3A57BFFCCFE056A03F724F8EB" bold="true" box="[495,553,1862,1886]" pageId="3" pageNumber="114">
|
||
<taxonomicNameLabel id="A23C57C8A57BFFCCFE056A03F724F8EB" box="[495,553,1862,1886]" pageId="3" pageNumber="114" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E).
|
||
<emphasis id="B90FEAB3A57BFFCCFA6E6A00F091F8EB" bold="true" box="[1412,1436,1861,1886]" pageId="3" pageNumber="114">A.</emphasis>
|
||
Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum.
|
||
<emphasis id="B90FEAB3A57BFFCCFBE66A2FF129F837" bold="true" box="[1036,1060,1898,1922]" pageId="3" pageNumber="114">B.</emphasis>
|
||
Chaetal pairs; left to right: III dorsal, III ventral, XII ventral.
|
||
<emphasis id="B90FEAB3A57BFFCCFE6C6AC8F493F813" bold="true" box="[390,414,1933,1958]" pageId="3" pageNumber="114">C.</emphasis>
|
||
Atria, transverse section in X.
|
||
<emphasis id="B90FEAB3A57BFFCCFD326ACBF7FDF813" bold="true" box="[728,752,1934,1958]" pageId="3" pageNumber="114">D.</emphasis>
|
||
Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae.
|
||
<emphasis id="B90FEAB3A57BFFCCFEAA6AF7F45AF87F" bold="true" box="[320,343,1970,1994]" pageId="3" pageNumber="114">E.</emphasis>
|
||
Reproductive organs, segments X–XII; both spermathecal pairs with sperm.
|
||
<emphasis id="B90FEAB3A57BFFCCFB9F6AF7F185F87F" bold="true" box="[1141,1160,1970,1994]" pageId="3" pageNumber="114">F.</emphasis>
|
||
Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC436A1A57CFFCBFF2D6DDCF664FE3E" blockId="4.[151,1437,153,395]" pageId="4" pageNumber="115">
|
||
Spermathecae paired in XI and XII (
|
||
<figureCitation id="13402A24A57CFFCBFDB16DDCF7CBFF06" box="[603,710,153,179]" captionStart="FIGURE 1" captionStartId="3.[151,250,1861,1886]" captionTargetBox="[165,1428,195,1823]" captionTargetId="figure@3.[151,1436,181,1836]" captionTargetPageId="3" captionText="FIGURE 1. Eremidrilus artzaini n. sp. from Wildhorse Creek (A); East Fork Big Lost River (B–D, F); Summit Creek (E). A. Anterior end, external view of an unmounted worm; arrows indicate limits of clitellum. B. Chaetal pairs; left to right: III dorsal, III ventral, XII ventral. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of ventral chaetae. E. Reproductive organs, segments X–XII; both spermathecal pairs with sperm. F. Reproductive organs, segments X–XII; sperm funnels and spermatheca in XII without sperm." figureDoi="http://doi.org/10.5281/zenodo.3933991" httpUri="https://zenodo.org/record/3933991/files/figure.png" pageId="4" pageNumber="115">Fig. 1E,F</figureCitation>
|
||
), either both with sperm, or only the anterior pair well-developed and filled with sperm. Spermathecal ampullae may extend into adjacent segments; ducts usually in segments XI and XII, but the second pair may extend into XIII, due to the pore location near the posterior intersegment. Ampullae irregular, sac-like, with uniform epithelial layer not glandular, about
|
||
<quantity id="4C839B44A57CFFCBFC196C40F122FEAA" box="[1011,1071,261,287]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="115" unit="mm" value="8.0">8 µm</quantity>
|
||
thick; sperm appears unordered within ampulla (
|
||
<figureCitation id="13402A24A57CFFCBFEBA6C6CF4A6FEF6" box="[336,427,297,323]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="4" pageNumber="115">Fig. 2H</figureCitation>
|
||
). Spermathecal ducts short and strongly tapered,
|
||
<quantity id="4C839B44A57CFFCBFC3F6C6DF15BFEF6" box="[981,1110,296,323]" metricMagnitude="-2" metricUnit="m" metricValue="9.5" metricValueMax="15.0" metricValueMin="4.0" pageId="4" pageNumber="115" unit="mm" value="95.0" valueMax="150.0" valueMin="40.0">40–150 µm</quantity>
|
||
long, with gradual transition to ampulla; usually with columnar cells and a narrow lumen; muscle layer thin (ca.
|
||
<quantity id="4C839B44A57CFFCBFBD06C08F17BFED2" box="[1082,1142,333,359]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="115" unit="mm" value="1.0">1 µm</quantity>
|
||
) (
|
||
<figureCitation id="13402A24A57CFFCBFB676C08F1E3FED2" box="[1165,1262,333,359]" captionStart="FIGURE 2" captionStartId="4.[151,250,1822,1847]" captionTargetBox="[155,1428,422,1790]" captionTargetId="figure@4.[151,1436,417,1797]" captionTargetPageId="4" captionText="FIGURE 2. Eremidrilus artzaini n. sp. from Summit Creek. A. Chaeta, VIII ventral. B. Atria, from a dissected worm. C. Atrium, sagittal section. D. Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer. E. Vas deferens embedded in atrial muscle layer, from a transverse section. F. Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section. G. Male pore on small papilla within concave porophore, from a transverse section. H. First spermathecal ampulla, sagittal section. I, J. Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left." figureDoi="http://doi.org/10.5281/zenodo.3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="4" pageNumber="115">Fig. 2I,J</figureCitation>
|
||
). Ectal pores of spermathecae without glands or distinct epidermal modification.
|
||
</paragraph>
|
||
<caption id="DF046629A57CFFCBFF7D6A5BF4E0F85E" ID-DOI="http://doi.org/10.5281/zenodo.3933993" ID-Zenodo-Dep="3933993" httpUri="https://zenodo.org/record/3933993/files/figure.png" pageId="4" pageNumber="115" startId="4.[151,250,1822,1847]" targetBox="[155,1428,422,1790]" targetPageId="4">
|
||
<paragraph id="8BC436A1A57CFFCBFF7D6A5BF4E0F85E" blockId="4.[151,1436,1822,2027]" pageId="4" pageNumber="115">
|
||
<emphasis id="B90FEAB3A57CFFCBFF7D6A5BF41BF882" bold="true" box="[151,278,1822,1847]" pageId="4" pageNumber="115">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C7B4D22A57CFFCBFEF56A5AF4FDF883" authority="Fend & Rodriguez, 2020" authorityName="Fend & Rodriguez" authorityYear="2020" box="[287,496,1823,1847]" class="Clitellata" family="Lumbriculidae" genus="Eremidrilus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Lumbriculida" pageId="4" pageNumber="115" phylum="Annelida" rank="species" species="artzaini" status="sp. nov.">
|
||
<emphasis id="B90FEAB3A57CFFCBFEF56A5AF4FDF883" box="[287,496,1823,1847]" italics="true" pageId="4" pageNumber="115">Eremidrilus artzaini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B90FEAB3A57CFFCBFE136A5AF738F882" bold="true" box="[505,565,1823,1847]" pageId="4" pageNumber="115">
|
||
<taxonomicNameLabel id="A23C57C8A57CFFCBFE136A5AF738F882" box="[505,565,1823,1847]" pageId="4" pageNumber="115" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from Summit Creek.
|
||
<emphasis id="B90FEAB3A57CFFCBFCF46A5BF63AF882" bold="true" box="[798,823,1822,1847]" pageId="4" pageNumber="115">A.</emphasis>
|
||
Chaeta, VIII ventral.
|
||
<emphasis id="B90FEAB3A57CFFCBFBCB6A5AF135F882" bold="true" box="[1057,1080,1823,1847]" pageId="4" pageNumber="115">B.</emphasis>
|
||
Atria, from a dissected worm.
|
||
<emphasis id="B90FEAB3A57CFFCBFA6E6A5BF091F882" bold="true" box="[1412,1436,1822,1847]" pageId="4" pageNumber="115">C.</emphasis>
|
||
Atrium, sagittal section.
|
||
<emphasis id="B90FEAB3A57CFFCBFE796A06F4A1F8EE" bold="true" box="[403,428,1859,1883]" pageId="4" pageNumber="115">D.</emphasis>
|
||
Transverse section of atrium, near base of ampulla, with vas deferens deeply embedded in muscle layer.
|
||
<emphasis id="B90FEAB3A57CFFCBFF3C6A22F5E0F8CA" bold="true" box="[214,237,1895,1919]" pageId="4" pageNumber="115">E.</emphasis>
|
||
Vas deferens embedded in atrial muscle layer, from a transverse section.
|
||
<emphasis id="B90FEAB3A57CFFCBFC0A6A22F6FEF8CA" bold="true" box="[992,1011,1895,1919]" pageId="4" pageNumber="115">F.</emphasis>
|
||
Detail of atrial ampulla, showing muscle layer, narrow epithelium and short prostates, transverse section.
|
||
<emphasis id="B90FEAB3A57CFFCBFCF36ACFF63EF816" bold="true" box="[793,819,1930,1955]" pageId="4" pageNumber="115">G.</emphasis>
|
||
Male pore on small papilla within concave porophore, from a transverse section.
|
||
<emphasis id="B90FEAB3A57CFFCBFEBC6AEAF47CF872" bold="true" box="[342,369,1967,1991]" pageId="4" pageNumber="115">H.</emphasis>
|
||
First spermathecal ampulla, sagittal section.
|
||
<emphasis id="B90FEAB3A57CFFCBFCD96AEAF656F872" bold="true" box="[819,859,1967,1991]" pageId="4" pageNumber="115">I, J.</emphasis>
|
||
Spermathecal ducts, transverse sections. Note: in Figures 2A-C, the specimen is facing left.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC436A1A57DFFCAFF2D6DDCF7B7FEAA" blockId="5.[151,1437,153,611]" pageId="5" pageNumber="116">
|
||
Specimens from other drainages: Two specimens from sites in other drainages (1 each from Muldoon and Hayden Creeks, both within the Snake River catchment) are similar to typical specimens in diagnostic characters, with elongate (but somewhat shorter,
|
||
<quantity id="4C839B44A57DFFCAFDD56DA5F7DCFF4E" box="[575,721,224,251]" metricMagnitude="-1" metricUnit="m" metricValue="4.575" metricValueMax="5.95" metricValueMin="3.2" pageId="5" pageNumber="116" unit="mm" value="457.5" valueMax="595.0" valueMin="320.0">320–595 µm</quantity>
|
||
), petiolate atria, with thick muscle layer and thin prostate layer. Male porophores are broad and slightly concave.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C361652AA57DFFCAFF2D6C6CF430FDD6" pageId="5" pageNumber="116" type="discussion">
|
||
<paragraph id="8BC436A1A57DFFCAFF2D6C6CF430FDD6" blockId="5.[151,1437,153,611]" pageId="5" pageNumber="116">
|
||
<emphasis id="B90FEAB3A57DFFCAFF2D6C6CF436FEF6" bold="true" box="[199,315,297,323]" pageId="5" pageNumber="116">Remarks.</emphasis>
|
||
Externally,
|
||
<taxonomicName id="4C7B4D22A57DFFCAFE2D6C6FF732FEF6" authority="Fend & Rodriguez, 2020" authorityName="Fend & Rodriguez" authorityYear="2020" box="[455,575,298,323]" class="Clitellata" family="Lumbriculidae" genus="Eremidrilus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Lumbriculida" pageId="5" pageNumber="116" phylum="Annelida" rank="species" species="artzaini" status="sp. nov.">
|
||
<emphasis id="B90FEAB3A57DFFCAFE2D6C6FF732FEF6" box="[455,575,298,323]" italics="true" pageId="5" pageNumber="116">E. artzaini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B90FEAB3A57DFFCAFDA36C6CF787FEF6" bold="true" box="[585,650,297,323]" pageId="5" pageNumber="116">
|
||
<taxonomicNameLabel id="A23C57C8A57DFFCAFDA36C6CF787FEF6" box="[585,650,297,323]" pageId="5" pageNumber="116" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is distinguished from other
|
||
<taxonomicName id="4C7B4D22A57DFFCAFC3A6C6CF158FEF6" authorityName="Fend & Rodriguez" authorityYear="2013" box="[976,1109,297,323]" class="Clitellata" family="Lumbriculidae" genus="Eremidrilus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Lumbriculida" pageId="5" pageNumber="116" phylum="Annelida" rank="genus">
|
||
<emphasis id="B90FEAB3A57DFFCAFC3A6C6CF158FEF6" box="[976,1109,297,323]" italics="true" pageId="5" pageNumber="116">Eremidrilus</emphasis>
|
||
</taxonomicName>
|
||
species by the low, concave (annular) porophore, which surrounds a small papilla terminating in the male pore. Atrial morphology differs from that of all other species in the following combination of characters: large dimensions (
|
||
<tableCitation id="C6F9031AA57DFFCAFBB86C34F1A4FE3E" box="[1106,1193,369,395]" captionStart="TABLE 2" captionStartId="16.[151,239,154,178]" captionText="TABLE 2. Selected measurements of Eremidrilus species with two spermathecal segments. Abbreviations: H, height; L," pageId="5" pageNumber="116">Table 2</tableCitation>
|
||
), petiolate form (with elongate, narrow duct), thick and complex muscular layer, very thin epithelium, and thin layer of prostate glands (see the descriptions and
|
||
<figureCitation id="13402A24A57DFFCAFE5C6CFCF708FE66" box="[438,517,441,467]" captionStart="FIGURE 11" captionStartId="18.[151,250,1571,1596]" captionTargetBox="[281,1342,238,1481]" captionTargetId="figure@18.[200,1387,199,1548]" captionTargetPageId="18" captionText="FIGURE 11. Eremidrilus species having two spermathecal segments, schematic illustration comparing position and basic morphology of reproductive organs in X–XIII." figureDoi="http://doi.org/10.5281/zenodo.3934011" httpUri="https://zenodo.org/record/3934011/files/figure.png" pageId="5" pageNumber="116">Fig. 11</figureCitation>
|
||
below; see also
|
||
<figureCitation id="13402A24A57DFFCAFD286CFCF609FE66" box="[706,772,440,467]" captionStart="FIGURE 5" captionStartId="9.[151,250,1857,1882]" captionTargetBox="[221,1365,185,1821]" captionTargetId="figure@9.[212,1375,181,1831]" captionTargetPageId="9" captionText="FIGURE 5. Eremidrilus montanensis n. sp. All specimens from Eureka Creek. A. Anterior ends, external view of unmounted worms, upper unmated, with partial proboscis and pharynx partially everted; lower mature, mated, with proboscis broken. B. Chaetal pairs, ventral; left to right: VII, XXV; in both cases, the inner chaeta is longer than the outer, with a more proximal nodulus. C. Atria, transverse section in X. D. Spermathecae, transverse section in XI; arrows indicate position of chaetae. E. Male ducts, segment X. F. Reproductive organs, segments X–XII." figureDoi="http://doi.org/10.5281/zenodo.3933999" httpUri="https://zenodo.org/record/3933999/files/figure.png" pageId="5" pageNumber="116">
|
||
Fig.
|
||
<quantity id="4C839B44A57DFFCAFD1C6CFDF609FE66" box="[758,772,440,467]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="5" pageNumber="116" unit="in" value="5.0">5</quantity>
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||
</figureCitation>
|
||
in
|
||
<bibRefCitation id="EFEA4B50A57DFFCAFCC06CFCF14CFE66" author="Fend, S. V. & Rodriguez, P." box="[810,1089,441,467]" pageId="5" pageNumber="116" pagination="515 - 542" refId="ref10609" refString="Fend, S. V. & Rodriguez, P. (2003) Eremidrilus n. gen. (Annelida, Clitellata, Lumbriculidae) and new species from California, U. S. A. Canadian Journal of Zoology, 81, 515 - 542. https: // doi. org / 10.1139 / z 02 - 235" type="journal article" year="2003">Fend & Rodriguez 2003</bibRefCitation>
|
||
). Spermathecal pores are close to the posterior septa, and approximately on the ventral chaetal lines, as in other species described here; in contrast, they tend to be more laterally positioned in species having one spermathecal segment (cf.
|
||
<figureCitation id="13402A24A57DFFCAFB4C6F44F1E7FDAE" box="[1190,1258,513,539]" captionStart="FIGURE 7" captionStartId="11.[151,250,1725,1750]" captionTargetBox="[162,1421,391,1687]" captionTargetId="figure@11.[151,1436,381,1700]" captionTargetPageId="11" captionText="FIGURE 7. Eremidrilus gilita n. sp., from Gilita Creek. A. Anterior ends, external view of unmounted worms, both with pharynx partially everted. B. Chaetae; left to right: dorsal pair in IV, ventral chaeta in VI. C. Reproductive organs, segments X–XIII. D. Reproductive organs, segments IX–XI (second spermatheca was broken)." figureDoi="http://doi.org/10.5281/zenodo.3934003" httpUri="https://zenodo.org/record/3934003/files/figure.png" pageId="5" pageNumber="116">
|
||
Fig.
|
||
<quantity id="4C839B44A57DFFCAFB366F44F1E7FDAE" box="[1244,1258,513,539]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="5" pageNumber="116" unit="in" value="7.0">7</quantity>
|
||
</figureCitation>
|
||
in
|
||
<bibRefCitation id="EFEA4B50A57DFFCAFAF86F44F43DFD8A" author="Fend, S. V. & Rodriguez, P." pageId="5" pageNumber="116" pagination="515 - 542" refId="ref10609" refString="Fend, S. V. & Rodriguez, P. (2003) Eremidrilus n. gen. (Annelida, Clitellata, Lumbriculidae) and new species from California, U. S. A. Canadian Journal of Zoology, 81, 515 - 542. https: // doi. org / 10.1139 / z 02 - 235" type="journal article" year="2003">Fend & Rodriguez 2003</bibRefCitation>
|
||
). The posterior spermathecae (in XII) are usually smaller than the anterior pair (in XI), and may not contain sperm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |