214 lines
24 KiB
XML
214 lines
24 KiB
XML
<document id="00706778EFEC53EBA4C0E8CD95AF5803" ID-ISSN="1175-5326" ID-ZooBank="FB69F987-9B8A-495A-890C-2132087E345B" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629804910568" checkinUser="felipe" docAuthor="James, Samuel W. & Divina, Gildas Brice" docDate="2012" docId="03807E7AFFC64315FF29FECCA065E38F" docLanguage="en" docName="zt03458p148.pdf" docOrigin="Zootaxa 3458" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Dichogaster (Diplothecodrilus) tobii James & Divina 2012, sp. nov." docType="treatment" docVersion="3" lastPageNumber="136" masterDocId="FFB90602FFC54316FFBEFFEBA316E41C" masterDocTitle="Earthworms (Clitellata: Acanthodrilidae, Almidae, Eudrilidae, Glossoscolecidae, Ocnerodrilidae) of the coastal region of Gamba, Ogooué-Maritime Province, southwestern Gabon" masterLastPageNumber="148" masterPageNumber="133" pageNumber="136" updateTime="1699114444136" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="6150B4F645EAFB6730BD2BA6A2C0430F">
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<mods:title id="E63EC3D824309597B538BB7C6824ADBD">Earthworms (Clitellata: Acanthodrilidae, Almidae, Eudrilidae, Glossoscolecidae, Ocnerodrilidae) of the coastal region of Gamba, Ogooué-Maritime Province, southwestern Gabon</mods:title>
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<mods:name id="0890522BCD15395FFF214AFB0BB0995C" type="personal">
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<mods:role id="7394A334DB953FA200F2E1F67B703A53">
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<mods:roleTerm id="D3955A68B589C6EBABCEE8956718EC1A">Author</mods:roleTerm>
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<mods:namePart id="039607229B614CCA3E692BA6B94026D5">James, Samuel W.</mods:namePart>
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<mods:affiliation id="912796F4EB62BC8982ABD057FE820550">USA. E-mail: samuel-james @ uiowa. edu</mods:affiliation>
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</mods:name>
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<mods:role id="D114E1566DD1B24BC8DBFCF9D59C1261">
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<mods:roleTerm id="B681DFDE226A028542F84A4CB438E8B7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="1804E7C1C77688C8F9627D2813F2BF94">Divina, Gildas Brice</mods:namePart>
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<mods:affiliation id="6B23AAB1BBA68F10294BE1B6229A69E8">Center for Conservation Education and Sustainability, Gabon Biodiversity Program, Smithsonian Institution, S / C Shell Gabon, BP 48, Gamba, Gabon</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="EC7724A6A52293D4BA401A029E448DAC">text</mods:typeOfResource>
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<mods:title id="5BB14ABFA7389D83658C0DA570D90ECC">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="87DC241BCF318BBE8DCDEB3968E3D551">
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<mods:date id="F9B104C238B73B091BBF47045FEDCA9B">2012</mods:date>
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<mods:detail id="9F376CBE990D6D969BBC1818E6BF18F7" type="pubDate">
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<mods:number id="F8DB6A486C760C742EA9F092DF28F423">2012-09-07</mods:number>
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</mods:detail>
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<mods:detail id="BF62DD1A339C7FBCF5EA7962FB6862E9" type="volume">
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<mods:number id="C3C2E682B3336A69F935A78160A15E4C">3458</mods:number>
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<mods:classification id="27930FE528A77A22EA572E95D7161105">journal article</mods:classification>
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<mods:identifier id="5DC78986F9A3731FE402ED8A4D3A3555" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03807E7AFFC64315FF29FECCA065E38F" ID-DOI="http://doi.org/10.5281/zenodo.5256353" ID-Zenodo-Dep="5256353" LSID="urn:lsid:plazi:treatment:03807E7AFFC64315FF29FECCA065E38F" httpUri="http://treatment.plazi.org/id/03807E7AFFC64315FF29FECCA065E38F" lastPageNumber="136" pageId="3" pageNumber="136">
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<subSubSection id="C3339CE7FFC64315FF29FECCA1A6E55D" box="[151,688,295,321]" pageId="3" pageNumber="136" type="nomenclature">
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<paragraph id="8B96CF6CFFC64315FF29FECCA1A6E55D" blockId="3.[151,688,295,354]" box="[151,688,295,321]" pageId="3" pageNumber="136">
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<heading id="D0DE7800FFC64315FF29FECCA1A6E55D" bold="true" box="[151,688,295,321]" fontSize="11" level="1" pageId="3" pageNumber="136" reason="1">
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<emphasis id="B95D137EFFC64315FF29FECCA1A6E55D" bold="true" box="[151,688,295,321]" pageId="3" pageNumber="136">
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<taxonomicName id="4C29B4EFFFC64315FF29FECCA15DE55D" authority="James & Divina, 2012" authorityName="James & Divina" authorityYear="2012" box="[151,587,295,321]" class="Clitellata" family="Octochaetidae" genus="Dichogaster" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="136" phylum="Annelida" rank="species" species="tobii" status="sp. nov." subGenus="Diplothecodrilus">
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||
<emphasis id="B95D137EFFC64315FF29FECCA23FE55D" bold="true" box="[151,297,295,321]" italics="true" pageId="3" pageNumber="136">Dichogaster</emphasis>
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(
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||
<emphasis id="B95D137EFFC64315FE84FECCA112E55D" bold="true" box="[314,516,295,321]" italics="true" pageId="3" pageNumber="136">Diplothecodrilus</emphasis>
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||
)
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<emphasis id="B95D137EFFC64315FDABFECCA15DE55D" bold="true" box="[533,587,295,321]" italics="true" pageId="3" pageNumber="136">tobii</emphasis>
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||
</taxonomicName>
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<taxonomicNameLabel id="A26EAE05FFC64315FDECFECCA1A6E55D" box="[594,688,295,321]" pageId="3" pageNumber="136" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3339CE7FFC64315FF29FEA1A25CE57E" box="[151,330,330,354]" pageId="3" pageNumber="136" type="description">
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||
<paragraph id="8B96CF6CFFC64315FF29FEA1A25CE57E" blockId="3.[151,688,295,354]" box="[151,330,330,354]" pageId="3" pageNumber="136">
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||
(
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<figureCitation id="1312D3E9FFC64315FF21FEA1A203E57E" box="[159,277,330,354]" captionStart="FIGURE 1" captionStartId="4.[151,250,1985,2008]" captionTargetBox="[151,1389,239,1919]" captionTargetId="figure-51@4.[151,1436,195,1964]" captionTargetPageId="4" captionText="FIGURE 1. Dichogaster moussavoui sp. nov.: A. Ventral view. B. Spermatheca. Dichogaster tchignoumbai sp. nov.: C. Ventral view. D. Spermatheca. Dichogaster tobii sp. nov.: E. Ventral view. F. Spermatheca. All scale bars 1 mm." pageId="3" pageNumber="136">Figs 1E, F</figureCitation>
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,
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<figureCitation id="1312D3E9FFC64315FE9EFEA1A257E57E" box="[288,321,330,354]" captionStart="FIGURE 3" captionStartId="6.[151,250,1953,1976]" captionTargetBox="[232,1355,733,1932]" captionTargetId="figure-277@6.[232,1355,733,1932]" captionTargetPageId="6" captionText="FIGURE 3. Penial setae: A. Dichogaster moussavoui sp. nov. B. Dichogaster tchignoumbai sp. nov. C. Dichogaster tobii sp. nov. D. Dichogaster alonsoi sp. nov. E. Dichogaster gambaensis sp. nov." pageId="3" pageNumber="136">3C</figureCitation>
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)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3339CE7FFC64315FF29FE79A0ACE60A" pageId="3" pageNumber="136" type="materials_examined">
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||
<paragraph id="8B96CF6CFFC64315FF29FE79A0ACE60A" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
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<emphasis id="B95D137EFFC64315FF29FE79A210E5B6" box="[151,262,402,427]" inLineHeading="true" pageId="3" pageNumber="136" reason="1">
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<emphasis id="B95D137EFFC64315FF29FE79A3E9E5B7" bold="true" box="[151,255,402,427]" pageId="3" pageNumber="136">Material</emphasis>
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||
.
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</emphasis>
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||
<materialsCitation id="3B41C531FFC64315FEB3FE79A1F6E5EE" collectingDate="2008-05-18" collectionCode="USNM" collectorName="S. James & G. Divina & G. Moussavou & L. Tchignoumba" country="Gabon" elevation="13" latitude="-2.80055" location="Gamba Complex" longLatPrecision="1" longitude="10.04411" municipality="Pandanus" pageId="3" pageNumber="136" specimenCode="USNM 1142296" specimenCount="1" typeStatus="holotype">
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||
<typeStatus id="549271CEFFC64315FEB3FE79A263E5B6" box="[269,373,402,426]" pageId="3" pageNumber="136" type="holotype">Holotype</typeStatus>
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||
<specimenCode id="DB8F6717FFC64315FEC5FE79A120E5B6" box="[379,566,402,426]" 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="3" pageNumber="136" type="Museum">USNM 1142296</specimenCode>
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||
, clitellate,
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<location id="8EF699B7FFC64315FD11FE79A066E5B6" LSID="urn:lsid:plazi:treatment:03807E7AFFC64315FF29FECCA065E38F:8EF699B7FFC64315FD11FE79A066E5B6" box="[687,880,402,426]" country="Gabon" latitude="-2.80055" longLatPrecision="1" longitude="10.04411" municipality="Pandanus" name="Gamba Complex" pageId="3" pageNumber="136">Gamba Complex</location>
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||
,
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||
<collectingCountry id="F33E8FFCFFC64315FCC4FE79A0D3E5B6" box="[890,965,402,426]" name="Gabon" pageId="3" pageNumber="136">Gabon</collectingCountry>
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||
in leaf axils of
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||
<emphasis id="B95D137EFFC64315FBCFFE78A7F7E5B7" box="[1137,1249,403,427]" italics="true" pageId="3" pageNumber="136">
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||
<collectingMunicipality id="6BF25516FFC64315FBCFFE78A7F7E5B7" box="[1137,1249,403,427]" pageId="3" pageNumber="136">Pandanus</collectingMunicipality>
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</emphasis>
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plants in swamp between low forested dune ridges of coastal plain at
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<geoCoordinate id="EE1DA9ABFFC64315FD61FE5DA040E5D2" box="[735,854,438,462]" degrees="2.80055" direction="south" orientation="latitude" pageId="3" pageNumber="136" precision="1" value="-2.80055">2.80055°S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE1DA9ABFFC64315FCDDFE5DA0FCE5D2" box="[867,1002,438,462]" degrees="10.04411" direction="east" orientation="longitude" pageId="3" pageNumber="136" precision="1" value="10.04411">10.04411°E</geoCoordinate>
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||
,
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||
<elevation id="0004285FFFC64315FC4AFE5DA74EE5D2" box="[1012,1112,438,462]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="3" pageNumber="136" unit="m" value="13.0">
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||
<quantity id="4CD16289FFC64315FC4AFE5DA73BE5D2" box="[1012,1069,438,462]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="3" pageNumber="136" unit="m" value="13.0">13 m</quantity>
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asl
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</elevation>
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||
., 17,
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||
<date id="FF97E9ACFFC64315FB2FFE5DA63EE5D2" box="[1169,1320,438,463]" pageId="3" pageNumber="136" value="2008-05-18">
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||
<collectingDate id="EFD31044FFC64315FB2FFE5DA63EE5D2" box="[1169,1320,438,463]" pageId="3" pageNumber="136" value="2008-05-18">18 May 2008</collectingDate>
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||
</date>
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||
;
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||
<collectorName id="26DCAABAFFC64315FA8DFE5DA681E5D2" box="[1331,1431,438,462]" pageId="3" pageNumber="136">S. James</collectorName>
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||
,
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<collectorName id="26DCAABAFFC64315FF29FE31A212E5EE" box="[151,260,474,498]" pageId="3" pageNumber="136">G. Divina</collectorName>
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||
,
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<collectorName id="26DCAABAFFC64315FEB1FE31A2B8E5EE" box="[271,430,474,498]" pageId="3" pageNumber="136">G. Moussavou</collectorName>
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||
and
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<collectorName id="26DCAABAFFC64315FE5DFE30A188E5EE" box="[483,670,474,498]" pageId="3" pageNumber="136">L. Tchignoumba</collectorName>
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||
, colls
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</materialsCitation>
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||
.
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<materialsCitation id="3B41C531FFC64315FD55FE30A3DDE60B" collectingDate="2008-05-18" collectionCode="USNM" collectorName="S. James & G. Divina & G. Moussavou & L. Tchignoumba" country="Gabon" elevation="13" latitude="-2.80055" location="Gamba Complex" longLatPrecision="1" longitude="10.04411" municipality="Pandanus" pageId="3" pageNumber="136" specimenCode="USNM 1142297" specimenCount="1" typeStatus="paratype">
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<typeStatus id="549271CEFFC64315FD55FE30A04EE5EF" box="[747,856,475,499]" pageId="3" pageNumber="136" type="paratype">Paratypes</typeStatus>
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||
<specimenCode id="DB8F6717FFC64315FCE0FE31A70CE5EE" box="[862,1050,474,498]" 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="3" pageNumber="136" type="Museum">USNM 1142297</specimenCode>
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: two clitellates; same data as holotype
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</materialsCitation>
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.
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<materialsCitation id="3B41C531FFC64315FF6BFE15A0A0E60A" box="[213,950,510,534]" collectingDate="2008-05-18" collectionCode="USNM" collectorName="S. James & G. Divina & G. Moussavou & L. Tchignoumba" country="Gabon" elevation="13" latitude="-2.80055" location="Gamba Complex" longLatPrecision="1" longitude="10.04411" municipality="Pandanus" pageId="3" pageNumber="136" specimenCode="USNM 1180250, 1180252" specimenCount="1">
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Other material:
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<specimenCode id="DB8F6717FFC64315FE38FE15A154E60A" box="[390,578,510,534]" 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="3" pageNumber="136" type="Museum">USNM 1180250</specimenCode>
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||
,
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<specimenCode id="DB8F6717FFC64315FDF3FE15A1A7E60A" box="[589,689,510,534]" 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="3" pageNumber="136" type="Museum">1180252</specimenCode>
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||
, same data as holotype
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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="C3339CE7FFC64315FF79FDC8A12FE643" pageId="3" pageNumber="136" type="etymology">
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||
<paragraph id="8B96CF6CFFC64315FF79FDC8A12FE643" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
|
||
<emphasis id="B95D137EFFC64315FF79FDC8A25BE626" box="[199,333,547,571]" inLineHeading="true" pageId="3" pageNumber="136" reason="1">
|
||
<emphasis id="B95D137EFFC64315FF79FDC8A250E627" bold="true" box="[199,326,547,571]" pageId="3" pageNumber="136">Etymology</emphasis>
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||
.
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||
</emphasis>
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||
The species is named in honor of Mr. Elie Tobi, one of the research technicians at the
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||
<collectingCountry id="F33E8FFCFFC64315FAA6FDC9A674E626" box="[1304,1378,546,570]" name="Gabon" pageId="3" pageNumber="136">Gabon</collectingCountry>
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||
Biodiversity Program in Vembo, Gamba.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3339CE7FFC64315FF79FD81A2E6E6D7" pageId="3" pageNumber="136" type="diagnosis">
|
||
<paragraph id="8B96CF6CFFC64315FF79FD81A2E6E6D7" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
|
||
<emphasis id="B95D137EFFC64315FF79FD81A257E69E" box="[199,321,618,643]" inLineHeading="true" pageId="3" pageNumber="136" reason="1">
|
||
<emphasis id="B95D137EFFC64315FF79FD81A22CE69F" bold="true" box="[199,314,618,643]" pageId="3" pageNumber="136">Diagnosis</emphasis>
|
||
.
|
||
</emphasis>
|
||
<taxonomicName id="4C29B4EFFFC64315FEF7FD80A1BDE69E" authority="" authorityName="Csuzdi" authorityYear="1996" box="[329,683,618,643]" class="Clitellata" family="Octochaetidae" genus="Dichogaster" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="136" phylum="Annelida" rank="subGenus" subGenus="Diplothecodrilus">
|
||
<emphasis id="B95D137EFFC64315FEF7FD80A2C5E69F" box="[329,467,619,643]" italics="true" pageId="3" pageNumber="136">Dichogaster</emphasis>
|
||
(
|
||
<emphasis id="B95D137EFFC64315FE5AFD80A1B4E69F" box="[484,674,619,643]" italics="true" pageId="3" pageNumber="136">Diplothecodrilus</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
with penial setae of
|
||
<specimenCount id="9D2F04E5FFC64315FC27FD80A0EAE69F" box="[921,1020,619,643]" pageId="3" pageNumber="136" type="generic" typeStatus="type">one type</specimenCount>
|
||
, no ornamentation or bends until the tip, which has a half-spiral tight curve with setal tip bent back to and under the shaft, peri-esophageal testes sacs, and ten nephridia per segment.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3339CE7FFC64315FF79FD3DA76DE28A" pageId="3" pageNumber="136" type="description">
|
||
<paragraph id="8B96CF6CFFC64315FF79FD3DA15DE7F6" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
|
||
<emphasis id="B95D137EFFC64315FF79FD3DA24EE6F2" box="[199,344,726,751]" inLineHeading="true" pageId="3" pageNumber="136" reason="1">
|
||
<emphasis id="B95D137EFFC64315FF79FD3DA247E6F3" bold="true" box="[199,337,726,751]" pageId="3" pageNumber="136">Description</emphasis>
|
||
.
|
||
</emphasis>
|
||
Dimensions
|
||
<quantity id="4CD16289FFC64315FE53FD3DA173E6F2" box="[493,613,726,750]" metricMagnitude="-2" metricUnit="m" metricValue="3.05" metricValueMax="3.2" metricValueMin="2.9" pageId="3" pageNumber="136" unit="mm" value="30.5" valueMax="32.0" valueMin="29.0">29–32 mm</quantity>
|
||
by
|
||
<quantity id="4CD16289FFC64315FD2FFD3DA00EE6F2" box="[657,792,726,750]" metricMagnitude="-3" metricUnit="m" metricValue="2.15" metricValueMax="2.2" metricValueMin="2.1" pageId="3" pageNumber="136" unit="mm" value="2.15" valueMax="2.2" valueMin="2.1">2.1–2.2 mm</quantity>
|
||
at segment X, 2.2–2.4 at clitellum,
|
||
<quantity id="4CD16289FFC64315FB13FD3DA622E6F2" box="[1197,1332,726,750]" metricMagnitude="-3" metricUnit="m" metricValue="2.15" metricValueMax="2.2" metricValueMin="2.1" pageId="3" pageNumber="136" unit="mm" value="2.15" valueMax="2.2" valueMin="2.1">2.1–2.2 mm</quantity>
|
||
at XXX; body cylindrical throughout, segments 110–118. Setae closely paired throughout; setal formula AA:AB:BC:CD = 2.5:1:3:1.5 at X, 4:1:5:1.5 at XXX, DD> 1/2 circumference throughout; AA narrower at XX, gradually widens over several segments. Prostomium epilobous closed, furrow 1/2 very faint. Pale brown pigmentation denser dorsally; darker mid-dorsal stripe along muscle band of dorsal pores. First dorsal pore 5/6, spermathecal pores minute, not seen. Ovipores paired equatorial just median to A in XIV; male pores in XVIII; prostatic pores and penial setae at ends of seminal grooves in AB in XVII–XIX. Seminal grooves slightly concave laterally. Clitellum XIII–XX, annular; no genital markings (
|
||
<figureCitation id="1312D3E9FFC64315FE59FC39A12BE7F6" box="[487,573,978,1002]" captionStart="FIGURE 1" captionStartId="4.[151,250,1985,2008]" captionTargetBox="[151,1389,239,1919]" captionTargetId="figure-51@4.[151,1436,195,1964]" captionTargetPageId="4" captionText="FIGURE 1. Dichogaster moussavoui sp. nov.: A. Ventral view. B. Spermatheca. Dichogaster tchignoumbai sp. nov.: C. Ventral view. D. Spermatheca. Dichogaster tobii sp. nov.: E. Ventral view. F. Spermatheca. All scale bars 1 mm." pageId="3" pageNumber="136">Fig. 1E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B96CF6CFFC64315FF79FC1DA2B6E116" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">Septa 4/5 slightly muscular, 5/6 not seen, 6/7–9/10 very thin, membranous; 10/11–12/13 slightly thicker. Alimentary canal with two gizzards in V, VI; separated by thin annulus; paired calciferous glands in XV–XVII, reniform with internal lamellar structure; gland of XV smaller than the equal-sized glands of XVI, XVII; glands with separate ducts to esophagus wall, but close together; esophagus valvular in XVIII, intestinal origin XIX; typhlosole originating in XXIII, height less than one fourth lumen diameter; a thick fold almost oval in cross-section XXIII–XXIX; thereafter a thin fold; lateral typhlosoles small XXV–XXX. Nephridia of anterior segments small plectonephridia, 10 per segment; in intestinal segments stomate megameronephridia 1 per side near AB, 4 sac-like meronephridia per side.</paragraph>
|
||
<paragraph id="8B96CF6CFFC64315FF79FAFDA7C7E14E" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">Vascular system with ventral trunk, single dorsal trunk, these connected by lateral trunks in VIII–IX, lateroesophageal hearts in X–XII. Extra-esophageal vessel not seen; supra-esophageal vessel not seen.</paragraph>
|
||
<paragraph id="8B96CF6CFFC64315FF79FAB5A776E1A2" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
|
||
Ovaries, funnels free in XIII; paired spermathecae in VII, VIII, long sausage-shaped ampulla sometimes passing through septum to next segment posterior, ampulla and duct not well-differentiated, diverticulum shortly stalked, 1–3 lobed, attached near ampulla-duct junction; short muscular duct (
|
||
<figureCitation id="1312D3E9FFC64315FC40FA4DA745E1A2" box="[1022,1107,1446,1470]" captionStart="FIGURE 1" captionStartId="4.[151,250,1985,2008]" captionTargetBox="[151,1389,239,1919]" captionTargetId="figure-51@4.[151,1436,195,1964]" captionTargetPageId="4" captionText="FIGURE 1. Dichogaster moussavoui sp. nov.: A. Ventral view. B. Spermatheca. Dichogaster tchignoumbai sp. nov.: C. Ventral view. D. Spermatheca. Dichogaster tobii sp. nov.: E. Ventral view. F. Spermatheca. All scale bars 1 mm." pageId="3" pageNumber="136">Fig. 1F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B96CF6CFFC64315FF79FA21A76DE28A" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
|
||
Male sexual system holandric, testes, funnels topologically free in x, xi; septa 9/10/11/12 meet body wall very close together to form peri-esophageal testes sacs; seminal vesicles vestigial or undeveloped; vasa deferentia superficial, enter body wall in XVIII; tubular prostates XVII, XIX in one or two short kinks, confined to segments of origin; short slender ducts; penial setal follicles in XVII, XIX. Penial setae
|
||
<quantity id="4CD16289FFC64315FC5CF9DDA72DE252" box="[994,1083,1590,1614]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="3" pageNumber="136" unit="mm" value="0.7">0.7 mm</quantity>
|
||
by 10 µm in basal two thirds, tapering to 5 µm in distal third, no ornamentation or bends until the tip, which has a half-spiral tight curve with setal tip bent back to and under (or over, depending on point of view) the shaft (
|
||
<figureCitation id="1312D3E9FFC64315FBABF995A778E28A" box="[1045,1134,1662,1686]" captionStart="FIGURE 3" captionStartId="6.[151,250,1953,1976]" captionTargetBox="[232,1355,733,1932]" captionTargetId="figure-277@6.[232,1355,733,1932]" captionTargetPageId="6" captionText="FIGURE 3. Penial setae: A. Dichogaster moussavoui sp. nov. B. Dichogaster tchignoumbai sp. nov. C. Dichogaster tobii sp. nov. D. Dichogaster alonsoi sp. nov. E. Dichogaster gambaensis sp. nov." pageId="3" pageNumber="136">Fig. 3C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3339CE7FFC64315FF79F948A065E38F" pageId="3" pageNumber="136" type="discussion">
|
||
<paragraph id="8B96CF6CFFC64315FF79F948A065E38F" blockId="3.[151,1436,402,1939]" pageId="3" pageNumber="136">
|
||
<emphasis id="B95D137EFFC64315FF79F948A22DE2A6" box="[199,315,1699,1723]" inLineHeading="true" pageId="3" pageNumber="136" reason="1">
|
||
<emphasis id="B95D137EFFC64315FF79F948A222E2A7" bold="true" box="[199,308,1699,1723]" pageId="3" pageNumber="136">Remarks</emphasis>
|
||
.
|
||
</emphasis>
|
||
By the location of the first dorsal pore and the spermathecal ampulla’s slight constriction into two sections, this species belongs to the subgenus
|
||
<taxonomicName id="4C29B4EFFFC64315FD26F92DA0EAE2C2" authority="" authorityName="Csuzdi" authorityYear="1996" box="[664,1020,1734,1758]" class="Clitellata" family="Octochaetidae" genus="Dichogaster" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="136" phylum="Annelida" rank="subGenus" subGenus="Diplothecodrilus">
|
||
<emphasis id="B95D137EFFC64315FD26F92DA034E2C2" box="[664,802,1734,1758]" italics="true" pageId="3" pageNumber="136">Dichogaster</emphasis>
|
||
(
|
||
<emphasis id="B95D137EFFC64315FC8DF92DA0E7E2C2" box="[819,1009,1734,1758]" italics="true" pageId="3" pageNumber="136">Diplothecodrilus</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
. The penial setae of
|
||
<taxonomicName id="4C29B4EFFFC64315FB5CF92CA621E2C2" authorityName="James & Divina" authorityYear="2012" box="[1250,1335,1734,1758]" class="Clitellata" family="Octochaetidae" genus="Dichogaster" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="136" phylum="Annelida" rank="species" species="tobii">
|
||
<emphasis id="B95D137EFFC64315FB5CF92CA621E2C2" box="[1250,1335,1734,1758]" italics="true" pageId="3" pageNumber="136">D. tobii</emphasis>
|
||
</taxonomicName>
|
||
possibly correspond to those of the East African
|
||
<emphasis id="B95D137EFFC64315FDE6F900A1BFE31E" box="[600,681,1771,1794]" italics="true" pageId="3" pageNumber="136">austeni</emphasis>
|
||
species group (Czuzdi 2010), but the new species’ penial setae are much smaller than any of the afore-mentioned species group members. There are penial setal similarities to the smaller setae of
|
||
<emphasis id="B95D137EFFC64315FEF2F8D8A276E356" box="[332,352,1843,1866]" italics="true" pageId="3" pageNumber="136">D</emphasis>
|
||
.
|
||
<emphasis id="B95D137EFFC64315FED3F8D8A2F0E357" box="[365,486,1843,1867]" italics="true" pageId="3" pageNumber="136">modigliani</emphasis>
|
||
(Rosa, 1896), but in the present case there is only one penial setal
|
||
<typeStatus id="549271CEFFC64315FB77F8D8A7EAE357" box="[1225,1276,1843,1867]" pageId="3" pageNumber="136">type</typeStatus>
|
||
. The new species is diagnosed by the combination of the penial setal morphology, peri-esophageal testes sacs, thick main typholosole, lateral typhlosoles present, and ten nephridia per segment.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |