501 lines
57 KiB
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501 lines
57 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.997.56965" ID-GBIF-Dataset="e5ad1929-9d17-4681-b439-b3ec1da6a7b0" ID-PMC="PMC7710681" ID-Pensoft-Pub="1313-2970-997-17" ID-Pensoft-UUID="03DFE50377EB5D93A22C4275B2917531" ID-PubMed="33335439" ID-ZooBank="F7EA809BD1164D16897CCC3DDDF4DAA1" ModsDocID="1313-2970-997-17" checkinTime="1606399200956" checkinUser="pensoft" docAuthor="George, Kai Horst, Lehmanski, Linda Maria Anne & Kihara, Terue Cristina" docDate="2020" docId="029F3C48842F5B8DBCD4D552146FE41B" docLanguage="en" docName="ZooKeys 997: 17-46" docOrigin="ZooKeys 997" docSource="http://dx.doi.org/10.3897/zookeys.997.56965" docTitle="Laophontodes volkerlehmanskii George & Lehmanski & Kihara 2020, sp. nov." docType="treatment" docUuid="34839233-C919-4892-9CA9-8FAFEFCF0D70" docUuidSource="ZooBank" docVersion="4" id="03DFE50377EB5D93A22C4275B2917531" lastPageNumber="17" masterDocId="03DFE50377EB5D93A22C4275B2917531" masterDocTitle="Revision of the genus Laophontodes T. Scott (Copepoda, Harpacticoida, Ancorabolidae), including the description of a new species and a key to species" masterLastPageNumber="46" masterPageNumber="17" pageNumber="17" updateTime="1668169965400" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Revision of the genus Laophontodes T. Scott (Copepoda, Harpacticoida, Ancorabolidae), including the description of a new species and a key to species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>George, Kai Horst</mods:namePart>
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<mods:affiliation>Senckenberg am Meer, German Centre for Marine Biodiversity Research DZMB, Suedstrand 44, 26382, Wilhelmshaven, Germany</mods:affiliation>
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<mods:nameIdentifier type="email">kgeorge@senckenberg.de</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lehmanski, Linda Maria Anne</mods:namePart>
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<mods:affiliation>University of Cologne, Biocenter, Zuelpicher Str. 47 b, 50674, Koeln, Germany</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kihara, Terue Cristina</mods:namePart>
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<mods:affiliation>Senckenberg am Meer, German Centre for Marine Biodiversity Research DZMB, Suedstrand 44, 26382, Wilhelmshaven, Germany & INES Integrated Environmental Solutions UG, c / o Senckenberg am Meer - German Centre for Marine Biodiversity Research DZMB, Suedstrand 44, 26382, Wilhelmshaven, Germany</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>997</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>17</mods:start>
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<mods:end>46</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.997.56965</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.997.56965</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-997-17</mods:identifier>
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<mods:identifier type="ZooBank">F7EA809BD1164D16897CCC3DDDF4DAA1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">03DFE50377EB5D93A22C4275B2917531</mods:identifier>
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<treatment ID-GBIF-Taxon="170531196" LSID="urn:lsid:zoobank.org:act:34839233-C919-4892-9CA9-8FAFEFCF0D70" httpUri="http://treatment.plazi.org/id/029F3C48842F5B8DBCD4D552146FE41B" lastPageNumber="17" pageId="0" pageNumber="17">
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<subSubSection pageId="0" pageNumber="17" type="nomenclature">
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<paragraph pageId="0" pageNumber="17">
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<taxonomicName LSID="029F3C48-842F-5B8D-BCD4-D552146FE41B" authority="George & Lehmanski & Kihara, 2020" authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii" status="sp. nov.">Laophontodes volkerlehmanskii</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="17">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Laophontodes volkerlehmanskii sp. nov. A female holotype (SMF 37216 / 1), habitus, dorsal view B male paratype 1 (allotype) (SMF 37217 / 1), habitus, dorsal view. Scale bar 200 µm." figureDoi="10.3897/zookeys.997.56965.figure2" httpUri="https://binary.pensoft.net/fig/479129" pageId="0" pageNumber="17">Figs 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of A female paratype 6 (SMF 37222 / 1), habitus, dorsal view B female paratype 7 (SMF 37223 / 1), habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure3" httpUri="https://binary.pensoft.net/fig/479130" pageId="0" pageNumber="17">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Laophontodes volkerlehmanskii sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222 / 1) A anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) B A 1, ventral view C male paratype 4 (SMF 37220 / 1), A 1, dorsal view, numbers refer to antennular segments Scale bar: 400 µm (A); 25 µm (B, C)." figureDoi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17">, 4</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">, 5</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">, 6</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A P 1 B P 5 and GF with minute P 6. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure7" httpUri="https://binary.pensoft.net/fig/479134" pageId="0" pageNumber="17">, 7</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A P 2 B P 3 C P 4 endopod. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure8" httpUri="https://binary.pensoft.net/fig/479135" pageId="0" pageNumber="17">, 8</figureCitation>
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) A habitus, dorsal view B habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure9" httpUri="https://binary.pensoft.net/fig/479136" pageId="0" pageNumber="17">, 9</figureCitation>
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">, 10</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="locus typicus">
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<paragraph pageId="0" pageNumber="17">Locus typicus.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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Indian Ocean, Central Indian Ridge, Kairei Field, station #I12_36T, geographic position
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<geoCoordinate degrees="25" direction="south" minutes="19.240" orientation="latitude" precision="1" value="-25.320667">25°19.240'S</geoCoordinate>
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,
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<geoCoordinate degrees="70" direction="east" minutes="02.433" orientation="longitude" precision="1" value="70.04055">70°02.433'E</geoCoordinate>
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, 2467 m depth.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="type material">
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<paragraph pageId="0" pageNumber="17">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="17">Four females and four males collected during research cruise INDEX 2012 on December 1st, 2012. Holotype: female, not dissected, on one slide, collection number SMF 37216/1; paratype 1 (allotype): male, not dissected, on one slide, collection number SMF 37217/1; paratype 2: female, dissected and mounted onto 15 slides, collection number SMF 37218/1-15; paratype 3: male, dissected and mounted onto two slides, collection number SMF 37219/1-2; paratype 4: male, not dissected, on one slide, collection number SMF 37220/1; paratype 5: male, not dissected, on one slide, collection number SMF 37221/1; paratype 6: female, not dissected, on one slide, collection number SMF 37222/1; paratype 7: female, not dissected, on one slide, collection number SMF 37223/1.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="description">
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<paragraph pageId="0" pageNumber="17">Description.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Female</emphasis>
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: Habitus (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Laophontodes volkerlehmanskii sp. nov. A female holotype (SMF 37216 / 1), habitus, dorsal view B male paratype 1 (allotype) (SMF 37217 / 1), habitus, dorsal view. Scale bar 200 µm." figureDoi="10.3897/zookeys.997.56965.figure2" httpUri="https://binary.pensoft.net/fig/479129" pageId="0" pageNumber="17">2A</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of A female paratype 6 (SMF 37222 / 1), habitus, dorsal view B female paratype 7 (SMF 37223 / 1), habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure3" httpUri="https://binary.pensoft.net/fig/479130" pageId="0" pageNumber="17">3A, B</figureCitation>
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) cylindrical, body length (R to end of FR) (median value) = 399
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(390-405
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<normalizedToken originalValue="µm">µm</normalizedToken>
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;
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<emphasis italics="true" pageId="0" pageNumber="17">N</emphasis>
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= 3). R small, fused to cphth, with 2 sensilla (one sensillum missing in Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Laophontodes volkerlehmanskii sp. nov. A female holotype (SMF 37216 / 1), habitus, dorsal view B male paratype 1 (allotype) (SMF 37217 / 1), habitus, dorsal view. Scale bar 200 µm." figureDoi="10.3897/zookeys.997.56965.figure2" httpUri="https://binary.pensoft.net/fig/479129" pageId="0" pageNumber="17">2A</figureCitation>
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) and 1 apical tube pore. Cphth reaching more than 25% of total body length, with posterior swelling on each side; dorsally covered by sensilla, those on posterior margin arising from socles. Body somites clearly distinct. Last thoracic and first abdominal somites fused forming the GDS, juncture seen as dorsal serration. Posterior margins of free body somites, excluding telson, serrated dorsally, and with sensilla arising from small socles; P2-P5-bearing somites additionally with 1 dorsal tube pore centrally; P6 and P7-bearing somites carrying 2 dorsal tube pores centrally. Telson (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Laophontodes volkerlehmanskii sp. nov. A female holotype (SMF 37216 / 1), habitus, dorsal view B male paratype 1 (allotype) (SMF 37217 / 1), habitus, dorsal view. Scale bar 200 µm." figureDoi="10.3897/zookeys.997.56965.figure2" httpUri="https://binary.pensoft.net/fig/479129" pageId="0" pageNumber="17">2A</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of A female paratype 6 (SMF 37222 / 1), habitus, dorsal view B female paratype 7 (SMF 37223 / 1), habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure3" httpUri="https://binary.pensoft.net/fig/479130" pageId="0" pageNumber="17">3A, B</figureCitation>
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,
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Laophontodes volkerlehmanskii sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222 / 1) A anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) B A 1, ventral view C male paratype 4 (SMF 37220 / 1), A 1, dorsal view, numbers refer to antennular segments Scale bar: 400 µm (A); 25 µm (B, C)." figureDoi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17">4A</figureCitation>
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) slightly smaller than preceding somite, with FR set widely apart. Anal operculum (Figs
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Laophontodes volkerlehmanskii sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222 / 1) A anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) B A 1, ventral view C male paratype 4 (SMF 37220 / 1), A 1, dorsal view, numbers refer to antennular segments Scale bar: 400 µm (A); 25 µm (B, C)." figureDoi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17">4A</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">5A</figureCitation>
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) with distinct, strong apical spinules; basally with pair of sensilla and additional spines above bases of FR.
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</paragraph>
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<caption doi="10.3897/zookeys.997.56965.figure2" httpUri="https://binary.pensoft.net/fig/479129" pageId="0" pageNumber="17" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Figure 2.</emphasis>
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<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
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<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
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female holotype (SMF 37216/1), habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
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male paratype 1 (allotype) (SMF 37217/1), habitus, dorsal view. Scale bar 200
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.997.56965.figure3" httpUri="https://binary.pensoft.net/fig/479130" pageId="0" pageNumber="17" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Figure 3.</emphasis>
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<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
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<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
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</taxonomicName>
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sp. nov. Confocal laser scanning microscopy images of
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<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
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female paratype 6 (SMF 37222/1), habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
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female paratype 7 (SMF 37223/1), habitus, ventral view. Scale bar: 25
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="17">
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FR (Figs
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Laophontodes volkerlehmanskii sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222 / 1) A anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) B A 1, ventral view C male paratype 4 (SMF 37220 / 1), A 1, dorsal view, numbers refer to antennular segments Scale bar: 400 µm (A); 25 µm (B, C)." figureDoi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17">4A</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">5A</figureCitation>
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) slender, about 4 times as long as wide, with distal tube pore and 7 bare setae: seta II dorsal to, and twice as long as I; III subapical; IV and V apical and fused at base, V very long and narrow, distal 1/3 bipinnate; VI apical on inner margin, bare and short; VII dorsal, tri-articulated.
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</paragraph>
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<caption doi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Figure 4.</emphasis>
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<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
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<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
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</taxonomicName>
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sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222/1)
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<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
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anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220/1)
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<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
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A1, ventral view
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<emphasis bold="true" pageId="0" pageNumber="17">C</emphasis>
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male paratype 4 (SMF 37220/1), A1, dorsal view, numbers refer to antennular segments Scale bar: 400
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
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); 25
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="17">B, C</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="17">
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A1 (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">5B, B</figureCitation>
|
||
') 5-segmented. First segment carrying 1 bipinnate seta and 2 rows of spinules on apical edge below seta; second segment with 9 setae (2 setae broken in Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">5B</figureCitation>
|
||
) and 1 row of spinules each on outer and inner margin; third segment with 7 bare setae and 1 aes (fused to 1 seta) (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">5B</figureCitation>
|
||
'); fourth segment partly overlapped by preceding one (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Laophontodes volkerlehmanskii sp. nov., female holotype (SMF 37216 / 1) A telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae, B A 1, B ' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17">5B</figureCitation>
|
||
'), with 1 bare seta; fifth segment with 10 bare setae, 2 of which forming an apical trithek with1 aes. Setal formula: 1-1/2-9/3-6+(1+aes)/4-1/5-8+(2+aes).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure5" httpUri="https://binary.pensoft.net/fig/479132" pageId="0" pageNumber="17" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 5.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female holotype (SMF 37216/1)
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
telson and right furcal ramus, dorsal view; Roman numbers indicate furcal setae,
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
A1,
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
' Posterior margin of fourth antennular segment, showing projection that bears the acrothek. Scale bar: 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
A2 (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6A</figureCitation>
|
||
). Allobasis without abexopodal seta. Exopod represented by minute bare seta. Endopod with 2 rows of inner spinules - 1 subapical and 1 proximal -; additionally, with 2 bare spines and 1 fine bare seta accompanied by 4 anterior spinules; apically with 5 setae, of which 3 geniculated and 1 biplumose.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17" start="Figure 6" startId="F6">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 6.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female paratype 2 (SMF 37218/1-15)
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
A2
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
Md
|
||
<emphasis bold="true" pageId="0" pageNumber="17">C</emphasis>
|
||
Mxl gnathobase
|
||
<emphasis bold="true" pageId="0" pageNumber="17">C</emphasis>
|
||
' Mxl coxa and basis
|
||
<emphasis bold="true" pageId="0" pageNumber="17">D</emphasis>
|
||
Mx
|
||
<emphasis bold="true" pageId="0" pageNumber="17">D</emphasis>
|
||
' Mx, proximal endite; arrow pointing to cleft tip
|
||
<emphasis bold="true" pageId="0" pageNumber="17">E</emphasis>
|
||
Mxp
|
||
<emphasis bold="true" pageId="0" pageNumber="17">E</emphasis>
|
||
' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
Md (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6B</figureCitation>
|
||
) with slender gnathobase bearing 4 teeth; palp 1-segmented, with 5 setae (1 missing, and 1 damaged in Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6B</figureCitation>
|
||
), of which 1 biplumose and 1 unipinnate.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
Mxl (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6C, C</figureCitation>
|
||
'). Praecoxal arthrite (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6C</figureCitation>
|
||
) with 1 row of spinules basally, 8 bare apical spines and 1 subapical biplumose seta, additionally with 2 surface setae; coxa (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6C</figureCitation>
|
||
') with 2 bipinnate apical setae; basis, endopod and exopod fused to single lobe (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6C</figureCitation>
|
||
') carrying 2 unipinnate and 1 bare apical seta, 1 bare subapical seta, 3 bare and 1 bipinnate seta and few outer spinules.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
Mx (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6D, D</figureCitation>
|
||
'). Syncoxa bearing 3 rows of spinules and 2 endites. Proximal endite with 2 plumose setae and 1 bare seta with cleft tip (arrow in Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6D</figureCitation>
|
||
'), distal endite with 1 plumose and 2 bare setae. Allobasis distinct, terminally with strong claw accompanied by 1 plumose and 1 fine, bare seta. Endopod 1-segmented, knob-like, with 2 bare setae.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
Mxp (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6E, E</figureCitation>
|
||
') prehensile; syncoxa bearing 1 bare seta and single row of spinules apically (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6E</figureCitation>
|
||
); basis with 1 row of spinules on inner and outer margins; endopod drawn out into strong claw basally accompanied by minute, bare seta (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A A 2 B Md C Mxl gnathobase C ' Mxl coxa and basis D Mx D ' Mx, proximal endite; arrow pointing to cleft tip E Mxp E ' Mxp (counterpart), showing minute accompanying seta. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure6" httpUri="https://binary.pensoft.net/fig/479133" pageId="0" pageNumber="17">6E</figureCitation>
|
||
').
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
P1 (Figs
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of A female paratype 6 (SMF 37222 / 1), habitus, dorsal view B female paratype 7 (SMF 37223 / 1), habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure3" httpUri="https://binary.pensoft.net/fig/479130" pageId="0" pageNumber="17">3B</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A P 1 B P 5 and GF with minute P 6. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure7" httpUri="https://binary.pensoft.net/fig/479134" pageId="0" pageNumber="17">7A</figureCitation>
|
||
) with slender and bow-like intercoxal sclerite, and large, triangular praecoxa (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of A female paratype 6 (SMF 37222 / 1), habitus, dorsal view B female paratype 7 (SMF 37223 / 1), habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure3" httpUri="https://binary.pensoft.net/fig/479130" pageId="0" pageNumber="17">3B</figureCitation>
|
||
); coxa and basis with slight longitudinal elongation, outer margin of basis forming pedestal for exopod, with 1 biplumose outer seta carrying STE, and 1 minute anterior inner seta. Endopod 2-segmented, enp-1 strong and elongate, with 2 rows of spinules on inner margin; enp-2 small, approximately 1/3 the length of enp-1, apically with 1 strong claw, 1 long, slender, geniculated seta, and 1 minute seta. Exopod 3-segmented, less than half the length of endopod, each segment with outer spinules, exp-1 carrying 1 biplumose outer seta with STE; 2 with 1 bare geniculated outer seta; exp-3 apically with 4 bare, geniculated setae.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure7" httpUri="https://binary.pensoft.net/fig/479134" pageId="0" pageNumber="17" start="Figure 7" startId="F7">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 7.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female paratype 2 (SMF 37218/1-15)
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
P1
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
P5 and GF with minute P6. Scale bar: 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
P2-P4 (Fig.
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A P 2 B P 3 C P 4 endopod. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure8" httpUri="https://binary.pensoft.net/fig/479135" pageId="0" pageNumber="17">8A-C</figureCitation>
|
||
) with transversely elongated bases with outer margin bearing 1 long seta, the latter bipinnate in P2, bare in P3 and P4; exopods 3-segmented, endopods 2-segmented. All exopodal segments with outer row of robust spinules, and fine inner spinules. Exp-1 and exp-2 with 1 bipinnate outer spine; exp-3 with 3 pinnate outer spines, apically with 1 spine, whose inner margin plumose and outer margin pinnate, and 1 slender biplumose seta. Endopods narrow, enp-1 small, without spinules or setae; enp-2 elongate, of P2 and P4 with spinules, P2-P4 with 2 apical setae, both biplumose in P3 and P4, inner apical seta bare in P2. See Table
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Laophontodes volkerlehmanskii sp. nov., setation of P 2 - P 4. Roman numerals indicate outer spines." httpUri="http://table.plazi.org/id/8DD393CAAE936B27C956280281E6631B" pageId="0" pageNumber="17" tableUuid="8DD393CAAE936B27C956280281E6631B">2</tableCitation>
|
||
for setal formula.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure8" httpUri="https://binary.pensoft.net/fig/479135" pageId="0" pageNumber="17" start="Figure 8" startId="F8">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 8.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female paratype 2 (SMF 37218/1-15)
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
P2
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
P3
|
||
<emphasis bold="true" pageId="0" pageNumber="17">C</emphasis>
|
||
P4 endopod. Scale bar: 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
P5 (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A P 1 B P 5 and GF with minute P 6. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure7" httpUri="https://binary.pensoft.net/fig/479134" pageId="0" pageNumber="17">7B</figureCitation>
|
||
) with short setophore on slender baseoendopod carrying 1 long bare seta and a few spinules; endopodal lobe reduced, represented by 2 bipinnate setae. Exopod fused to baseoendopod, slender, with 1 bare outer seta, 1 bare seta displaced to anterior surface, and 3 plumose setae - 1 subapical and 2 apical.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
GF (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Laophontodes volkerlehmanskii sp. nov., female paratype 2 (SMF 37218 / 1 - 15) A P 1 B P 5 and GF with minute P 6. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure7" httpUri="https://binary.pensoft.net/fig/479134" pageId="0" pageNumber="17">7B</figureCitation>
|
||
) with single gonopore. P6 strongly reduced, limbs fused into single small plate, with pair of minute bipinnate spines.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Male</emphasis>
|
||
: The male differs from the female in the following characters: habitus, A1, P3 and P4 endopod, and P5.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
Habitus (Figs
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Laophontodes volkerlehmanskii sp. nov. A female holotype (SMF 37216 / 1), habitus, dorsal view B male paratype 1 (allotype) (SMF 37217 / 1), habitus, dorsal view. Scale bar 200 µm." figureDoi="10.3897/zookeys.997.56965.figure2" httpUri="https://binary.pensoft.net/fig/479129" pageId="0" pageNumber="17">2B</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Laophontodes volkerlehmanskii sp. nov. Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) A habitus, dorsal view B habitus, ventral view. Scale bar: 25 µm." figureDoi="10.3897/zookeys.997.56965.figure9" httpUri="https://binary.pensoft.net/fig/479136" pageId="0" pageNumber="17">9</figureCitation>
|
||
) as in female, but slightly longer, body length (from R to FR) (median value) = 402
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
(378-426
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
;
|
||
<emphasis italics="true" pageId="0" pageNumber="17">N</emphasis>
|
||
= 2); cphth with more dorsal sensilla than female; with antero-lateral sensilla arising from socles.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure9" httpUri="https://binary.pensoft.net/fig/479136" pageId="0" pageNumber="17" start="Figure 9" startId="F9">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 9.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Confocal laser scanning microscopy images of male paratype 4 (SMF 37220/1)
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
habitus, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
habitus, ventral view. Scale bar: 25
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
A1 (Figs
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Laophontodes volkerlehmanskii sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222 / 1) A anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) B A 1, ventral view C male paratype 4 (SMF 37220 / 1), A 1, dorsal view, numbers refer to antennular segments Scale bar: 400 µm (A); 25 µm (B, C)." figureDoi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17">4B, C</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10A, A</figureCitation>
|
||
') 6-segmented, chirocer; first segment with 1 bipinnate seta and 3 rows of spinules; second segment with 9 bare setae (one seta missing in Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10A</figureCitation>
|
||
), and a row of short spinules; third segment with 6 bare setae (one seta missing in Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10A</figureCitation>
|
||
), and single row of spinules, segment partially overlapping fourth and fifth segment; fourth segment (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Laophontodes volkerlehmanskii sp. nov. Three-dimensional representation (Drishti software) based on confocal laser scanning microscopy images of Female paratype 6 (SMF 37222 / 1) A anal operculum, dorsal view; Confocal laser scanning microscopy images of male paratype 4 (SMF 37220 / 1) B A 1, ventral view C male paratype 4 (SMF 37220 / 1), A 1, dorsal view, numbers refer to antennular segments Scale bar: 400 µm (A); 25 µm (B, C)." figureDoi="10.3897/zookeys.997.56965.figure4" httpUri="https://binary.pensoft.net/fig/479131" pageId="0" pageNumber="17">4C</figureCitation>
|
||
, * in Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10A</figureCitation>
|
||
) minute, almost completely covered by fifth segment, with 1 bare seta; fifth segment (Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10A</figureCitation>
|
||
') swollen, with 9 setae (1 biplumose, 8 bare), 2 of which form an acrothek with 1 aes, cuticle thorn-like at upper margin; sixth segment with 10 bare setae (1 seta missing in Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10A</figureCitation>
|
||
'), 2 of which form an acrothek with 1 small aes. Setal formula: 1-1/2-8/3-6/4-1/5-7+(2+aes)/6-8+(2+aes).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17" start="Figure 10" startId="F10">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 10.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male paratype 3 (SMF 37219/1-2)
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
A1
|
||
<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
|
||
' fifth and sixth antennular segment
|
||
<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
|
||
P3 endopod
|
||
<emphasis bold="true" pageId="0" pageNumber="17">C</emphasis>
|
||
P4 endopod
|
||
<emphasis bold="true" pageId="0" pageNumber="17">D</emphasis>
|
||
P5. Scale bar: 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
P3 exopod as in female, endopod (Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10B</figureCitation>
|
||
) 3-segmented; enp-1 minute and unarmed; enp-2 longest, with rows of spinules on inner and outer margins, lacking setae but inner apical margin with curved apophysis reaching to 2/3 the length of enp-3; enp-3 about 2/3 the length of enp-2, with 2 biplumose apical setae.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
P4 exopod as in female, endopod (Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10C</figureCitation>
|
||
) 2-segmented; enp-2 with 1 additional flexible outer spine accompanied by few spinules at its base; apically with 2 biplumose setae. The setal formula for P3 and P4 is given in Table
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Laophontodes volkerlehmanskii sp. nov., setation of P 2 - P 4. Roman numerals indicate outer spines." httpUri="http://table.plazi.org/id/8DD393CAAE936B27C956280281E6631B" pageId="0" pageNumber="17" tableUuid="8DD393CAAE936B27C956280281E6631B">2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption ID-Table-UUID="8DD393CAAE936B27C956280281E6631B" httpUri="http://table.plazi.org/id/8DD393CAAE936B27C956280281E6631B" pageId="0" pageNumber="17" start="Table 2" startId="T2">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Table 2.</emphasis>
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laophontodes volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">Laophontodes volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., setation of P2-P4. Roman numerals indicate outer spines.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<table pageId="0" pageNumber="17">
|
||
<tr pageId="0" pageNumber="17">
|
||
<th colspan="1" isEmpty="true" pageId="0" pageNumber="17" rowspan="1">-</th>
|
||
<th colspan="1" pageId="0" pageNumber="17" rowspan="1">Exp-1</th>
|
||
<th colspan="1" pageId="0" pageNumber="17" rowspan="1">Exp-2</th>
|
||
<th colspan="1" pageId="0" pageNumber="17" rowspan="1">Exp-3</th>
|
||
<th colspan="1" pageId="0" pageNumber="17" rowspan="1">Enp-1</th>
|
||
<th colspan="1" pageId="0" pageNumber="17" rowspan="1">Enp-2</th>
|
||
<th colspan="1" pageId="0" pageNumber="17" rowspan="1">Enp-3</th>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="17">
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">P2</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">III-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">-</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="17">
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">P3 female</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">III-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">-</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="17">
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">P3 male</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">III-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0 (apophysis)</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0-2-0</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="17">
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">P4 female</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">III-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">-</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="17">
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">P4 male</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">III-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">I-2-0</td>
|
||
<td colspan="1" pageId="0" pageNumber="17" rowspan="1">-</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
P5 (Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Laophontodes volkerlehmanskii sp. nov., male paratype 3 (SMF 37219 / 1 - 2) A A 1 A ' fifth and sixth antennular segment B P 3 endopod C P 4 endopod D P 5. Scale bar: 50 µm." figureDoi="10.3897/zookeys.997.56965.figure10" httpUri="https://binary.pensoft.net/fig/479137" pageId="0" pageNumber="17">10D</figureCitation>
|
||
) baseoendopod longer than broad, with 1 outer seta arising from short setophore; endopodal lobe incorporated into basal part of baseoendopod and represented by 1 long seta with bipinnate distal half; exopod not fused to baseoendopod, with 1 outer unipinnate seta, and 2 bipinnate setae - 1 subapical and bearing STE, and 1 apical.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="17" type="etymology">
|
||
<paragraph pageId="0" pageNumber="17">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="17">
|
||
The epithet
|
||
<taxonomicName authorityName="George & Lehmanski & Kihara" authorityYear="2020" class="Hexanauplia" family="Ancorabolidae" genus="Laophontodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="volkerlehmanskii" order="Harpacticoida" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="volkerlehmanskii">
|
||
<emphasis italics="true" pageId="0" pageNumber="17">volkerlehmanskii</emphasis>
|
||
</taxonomicName>
|
||
is given in dedication to the 60th birthday of LMA
|
||
<normalizedToken originalValue="Lehmanski’s">Lehmanski's</normalizedToken>
|
||
father Volker Lehmanski (Gelsenkirchen, Germany).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.997.56965.figure11" httpUri="https://binary.pensoft.net/fig/479138" pageId="0" pageNumber="17" start="Figure 11" startId="F11">
|
||
<paragraph pageId="0" pageNumber="17">
|
||
<emphasis bold="true" pageId="0" pageNumber="17">Figure 11.</emphasis>
|
||
Cladogram summarizing the results of the phylogenetic analysis provided in the present contribution. Numbers in rectangles pointing to discussed characters listed in Table
|
||
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. List of 39 morphological characters used for the here presented phylogenetic analysis. In the second column, plesiomorphic states are set in square brackets. Columns 3 - 14: 1 = apomorphies; 0 = plesiomorphies;? = no information available; 1 = supposed convergences. 0 * = also apomorphic state present, due to intraspecific variability; explanation in the text." httpUri="http://table.plazi.org/id/B0AA9FF48A578FCCF0D1590827C20001" pageId="0" pageNumber="17" tableUuid="B0AA9FF48A578FCCF0D1590827C20001">3</tableCitation>
|
||
. Underlined numbers refer to convergent deviations. Detailed explanations are given in the text.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |