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<document id="6D247333C35CEDF064E08D3E8A7D49C4" ID-CLB-Dataset="4217" ID-DOI="10.12782/specdiv.23.1" ID-GBIF-Dataset="f1ac74c9-df4b-4402-a43b-e06abb6e8164" ID-ISSN="2189-7301" ID-Zenodo-Dep="4583800" ID-ZooBank="A9B333A2-FD81-476A-A805-D280C2194964" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614893188583" checkinUser="felipe" docAuthor="Takeda, Naoya &amp; Kajihara, Hiroshi" docDate="2018" docId="3E0B87B0C173FFA2FA4373C4DD88FE08" docLanguage="en" docName="SpeciesDiversity.23.1.1-11.pdf" docOrigin="Species Diversity 23 (1)" docSource="http://dx.doi.org/10.12782/specdiv.23.1" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Proschizorhynchella shibazakii Takeda &amp; Kajihara 2018, sp. nov." docType="treatment" docUuid="EC658D8C-E9ED-4677-B119-0A84758174CE" docUuidSource="ZooBank" docVersion="10" lastPageNumber="9" masterDocId="C232FFC8C174FFABFB47716ADC68FFAA" masterDocTitle="A New Genus and Five New Species of Kalyptorhynchia (Platyhelminthes: Rhabdocoela) Discovered in Northern Japan" masterLastPageNumber="11" masterPageNumber="1" pageNumber="8" updateTime="1698932662405" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="2DB2A511D60AEC652D3E36DDE0B934D3">A New Genus and Five New Species of Kalyptorhynchia (Platyhelminthes: Rhabdocoela) Discovered in Northern Japan</mods:title>
</mods:titleInfo>
<mods:name id="65EEBA35BDB772370CF98CED5382517D" type="personal">
<mods:role id="7AC1001B3445E6D3091B385451485FC6">
<mods:roleTerm id="5D477C8D61F3A9A938ADD23DE5C54C37">Author</mods:roleTerm>
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<mods:namePart id="B071F891CD8731949EC46BC3F80F08BB">Takeda, Naoya</mods:namePart>
<mods:affiliation id="718AB358AB99C66B0AFC1C5EC34F2ED0">Marine Biological Research Institute of Japan, Yutaka-cho 4 - 3 - 16, Shinagawa, Tokyo 142 - 0042, Japan E-mail: bobamo 0 @ gmail. com &amp; Corresponding author</mods:affiliation>
<mods:nameIdentifier id="123049EC32187802DDB3049FDDD4EED9" type="email">bobamo0@gmail.com</mods:nameIdentifier>
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<mods:name id="9149135C61970D2A4C4CFF377FBEDE5E" type="personal">
<mods:role id="87C3A77A8F52A5805CCAD452E7B3FB16">
<mods:roleTerm id="2D204458BBF09121937F65BB516A44F6">Author</mods:roleTerm>
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<mods:namePart id="0F1B4D136C64719438B2F462EEF0A5B6">Kajihara, Hiroshi</mods:namePart>
<mods:affiliation id="96FB2AAF4B8C0F782F695224BAEF7881">Faculty of Science, Hokkaido University, Sapporo, Hokkaido 060 - 0810, Japan</mods:affiliation>
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<mods:typeOfResource id="7E4D6DF8546070CE91B68D01C76FE8BD">text</mods:typeOfResource>
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<mods:titleInfo id="0AD352CF6AA3636A6E0E98FA01B40878">
<mods:title id="46AF79B7710A2FAE4C291E90FEEF6E02">Species Diversity</mods:title>
</mods:titleInfo>
<mods:part id="4AEE37CD2693BABF0599C80B757CBAF9">
<mods:date id="9460445BAEC68BA1413C43F596B98FDC">2018</mods:date>
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<treatment id="3E0B87B0C173FFA2FA4373C4DD88FE08" ID-DOI="http://doi.org/10.5281/zenodo.5527060" ID-GBIF-Taxon="188493464" ID-Zenodo-Dep="5527060" LSID="urn:lsid:zoobank.org:act:EC658D8C-E9ED-4677-B119-0A84758174CE" httpUri="http://treatment.plazi.org/id/3E0B87B0C173FFA2FA4373C4DD88FE08" lastPageId="9" lastPageNumber="9" pageId="7" pageNumber="8">
<subSubSection id="FEB8652DC173FFACFA4373C4DE5EFD4D" pageId="7" pageNumber="8" type="nomenclature">
<paragraph id="B61D36A6C173FFACFA4373C4DEF0FD6C" blockId="7.[260,664,686,743]" box="[260,664,686,710]" pageId="7" pageNumber="8">
<heading id="ED5581CAC173FFACFA4373C4DEF0FD6C" box="[260,664,686,710]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="8" reason="2">
<taxonomicName id="71A24D25C173FFACFA4373C4DE2EFD6C" ID-CoL="77XHV" authority="Takeda &amp; Kajihara, 2018" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[260,582,686,710]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="species" species="shibazakii" status="sp. nov.">
<emphasis id="84D6EAB4C173FFACFA4373C4DE2EFD6C" bold="true" box="[260,582,686,710]" italics="true" pageId="7" pageNumber="8">Proschizorhynchella shibazakii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE557CFC173FFACF90B73C5DEF0FD6C" box="[588,664,687,710]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
<paragraph id="B61D36A6C173FFACFA2373A5DE5EFD4D" blockId="7.[260,664,686,743]" box="[356,566,719,743]" pageId="7" pageNumber="8">
<heading id="ED5581CAC173FFACFA2373A5DE5EFD4D" box="[356,566,719,743]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="8" reason="2">
(
<figureCitation id="2E992A23C173FFACFA2C73A5DDB4FD4D" box="[363,476,719,743]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStartId-0="7.[821,852,1543,1565]" captionStartId-1="8.[157,188,1120,1142]" captionStartId-2="8.[156,187,1708,1730]" captionStartId-3="8.[821,852,1618,1640]" captionStartId-4="9.[156,187,921,943]" captionTargetBox-0="[823,1429,207,1503]" captionTargetBox-1="[188,1398,206,1080]" captionTargetBox-2="[159,765,1265,1669]" captionTargetBox-3="[823,1429,1262,1579]" captionTargetBox-4="[324,599,524,882]" captionTargetId-0="figure-687@7.[822,1430,205,1504]" captionTargetId-1="figure-143@8.[187,1399,205,1081]" captionTargetId-2="figure-205@8.[158,766,1264,1670]" captionTargetId-3="figure-269@8.[822,1430,1261,1580]" captionTargetId-4="figure-375@9.[323,600,523,883]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="8" captionTargetPageId-3="8" captionTargetPageId-4="9" captionText-0="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." captionText-1="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." captionText-2="Fig. 12. Proschizorhynchella shibazakii sp. nov. A. Male copulatory organ, ICHUM 4275 (holotype); B. Transverse section of male copulatory organ, ICHUM 4282 (paratype); C. Stylet, ICHUM 4276 (paratype); D. Stylet, schematic diagram of transverse section through the region indicated by the arrowheads in C. Abbreviations: cm, circular muscle; ed, ejaculatory duct; lm, longitudinal muscle; st, stylet." captionText-3="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." captionText-4="Fig. 14. Proschizorhynchella shibazakii sp. nov. Photograph of an egg taken in life, ICHUM 4861 (paratype)." figureDoi-0="http://doi.org/10.5281/zenodo.4583825" figureDoi-1="http://doi.org/10.5281/zenodo.4583827" figureDoi-2="http://doi.org/10.5281/zenodo.4583835" figureDoi-3="http://doi.org/10.5281/zenodo.4583831" figureDoi-4="http://doi.org/10.5281/zenodo.4583839" httpUri-0="https://zenodo.org/record/4583825/files/figure.png" httpUri-1="https://zenodo.org/record/4583827/files/figure.png" httpUri-2="https://zenodo.org/record/4583835/files/figure.png" httpUri-3="https://zenodo.org/record/4583831/files/figure.png" httpUri-4="https://zenodo.org/record/4583839/files/figure.png" pageId="7" pageNumber="8">Figs 1014</figureCitation>
;
<tableCitation id="FB20031DC173FFACFAA173A5DE45FD4D" box="[486,557,719,743]" captionStart="Table 1" captionStartId="4.[156,204,1314,1336]" captionTargetPageId="4" captionText="Table 1. Morphological characteristics that can be used to distinguish species belonging to the genus Proschizorhynchella, compiled based on data reported by Steinböck (1931), Meixner (1928, 1938), Marcus (1950), LHardy (1965), Evdonin (1969), Schilke (1970), Doe (1974), Noldt (1986, 1989), and Karling (1989) and this study." httpUri="http://table.plazi.org/id/E2DD662EC170FFAFFBDB7448DEEDFADA" pageId="7" pageNumber="8" tableUuid="E2DD662EC170FFAFFBDB7448DEEDFADA">Table 1</tableCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="FEB8652DC173FFACFBF2727ADCBBFBE7" pageId="7" pageNumber="8" type="materials_examined">
<paragraph id="B61D36A6C173FFACFBF2727ADCBBFBE7" blockId="7.[156,767,784,2077]" pageId="7" pageNumber="8">
<emphasis id="84D6EAB4C173FFACFBF2727ADDE4FC82" bold="true" box="[181,396,784,808]" pageId="7" pageNumber="8">Material examined.</emphasis>
<materialsCitation id="06CA3CFBC173FFACFAE2727ADE4DFCC3" ID-GBIF-Occurrence="3357539302" collectingDate="2011-06-13" collectionCode="ICHUM" country="Japan" latitude="43.209167" location="Oshoro" longLatPrecision="19" longitude="140.85861" pageId="7" pageNumber="8" specimenCode="ICHUM 4275" specimenCount="1" stateProvince="Hokkaido" typeStatus="holotype">
<typeStatus id="69198804C173FFACFAE2727ADE6EFC82" box="[421,518,784,808]" pageId="7" pageNumber="8" type="holotype">Holotype</typeStatus>
:
<specimenCode id="E6049EDDC173FFACF95D727ADEDAFC82" box="[538,690,784,808]" collectionCode="ICHUM" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="7" pageNumber="8">ICHUM 4275</specimenCode>
, adult, whole mount,
<geoCoordinate id="D3965061C173FFACFA76725BDDCFFCE2" box="[305,423,815,841]" degrees="43" direction="north" minutes="12" orientation="latitude" pageId="7" pageNumber="8" precision="15" seconds="33" value="43.209167">43°1233″N</geoCoordinate>
,
<geoCoordinate id="D3965061C173FFACFAF4725ADE5AFCE2" box="[435,562,815,841]" degrees="140" direction="east" minutes="51" orientation="longitude" pageId="7" pageNumber="8" precision="15" seconds="31" value="140.85861">140°5131″E</geoCoordinate>
,
<location id="B37D607DC173FFACF97A725ADEE2FCE2" LSID="urn:lsid:plazi:treatment:3E0B87B0C173FFA2FA4373C4DD88FE08:B37D607DC173FFACF97A725ADEE2FCE2" box="[573,650,816,840]" country="Japan" latitude="43.209167" longLatPrecision="19" longitude="140.85861" name="Oshoro" pageId="7" pageNumber="8" stateProvince="Hokkaido">Oshoro</location>
,
<collectingRegion id="7466F844C173FFACF9D2725ADE93FCE2" box="[661,763,816,840]" country="Japan" name="Hokkaido" pageId="7" pageNumber="8">Hokkaido</collectingRegion>
,
<collectingCountry id="CEB57636C173FFACFBDB723BDCBFFCC2" box="[156,215,849,872]" name="Japan" pageId="7" pageNumber="8">Japan</collectingCountry>
, intertidal sand,
<date id="C21C1066C173FFACFAD4723BDE4DFCC3" box="[403,549,849,873]" pageId="7" pageNumber="8" value="2011-06-13">
<collectingDate id="D258E98EC173FFACFAD4723BDE4DFCC3" box="[403,549,849,873]" pageId="7" pageNumber="8" value="2011-06-13">13 June 2011</collectingDate>
</date>
</materialsCitation>
.
<typeStatus id="69198804C173FFACF972723BDEF1FCC3" box="[565,665,849,873]" pageId="7" pageNumber="8" type="paratype">Paratypes</typeStatus>
:
<collectionCode id="D0B3AE63C173FFACF9ED723BDE97FCC3" box="[682,767,849,873]" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="7" pageNumber="8">ICHUM</collectionCode>
42764278, three adults, whole mounts, same data as
<typeStatus id="69198804C173FFACF98F721BDCA2FC00" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
;
<collectionCode id="D0B3AE63C173FFACFB9372F8DD41FC00" box="[212,297,914,938]" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="7" pageNumber="8">ICHUM</collectionCode>
4279, 4280, two adults, serial sagittal sections, same data as
<typeStatus id="69198804C173FFACFA6572D8DD15FC60" box="[290,381,946,970]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
;
<collectionCode id="D0B3AE63C173FFACFAC072D9DDB4FC61" box="[391,476,947,971]" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="7" pageNumber="8">ICHUM</collectionCode>
4281, 4282, two adults, serial transverse sections, same data as
<typeStatus id="69198804C173FFACF94072B9DE0AFC41" box="[519,610,979,1003]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
;
<collectionCode id="D0B3AE63C173FFACF92B72B9DEA9FC41" box="[620,705,979,1003]" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="7" pageNumber="8">ICHUM</collectionCode>
4283, one adult, whole mount, type locality,
<date id="C21C1066C173FFACF95A729EDEC8FBA6" box="[541,672,1012,1036]" pageId="7" pageNumber="8" value="2012-05-21">21 May 2012</date>
;
<collectionCode id="D0B3AE63C173FFACF9EE729EDE96FBA6" box="[681,766,1012,1036]" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="7" pageNumber="8">ICHUM</collectionCode>
4861, egg, whole mount, laid by animals collected on
<date id="C21C1066C173FFACF982757EDCA7FBE7" pageId="7" pageNumber="8" value="2013-07-01">1 July 2013</date>
.
</paragraph>
</subSubSection>
<subSubSection id="FEB8652DC173FFACFBF2753FD97DF871" pageId="7" pageNumber="8" type="description">
<paragraph id="B61D36A6C173FFACFBF2753FD97DF871" blockId="7.[156,767,784,2077]" lastBlockId="7.[820,1432,1792,2076]" pageId="7" pageNumber="8">
<emphasis id="84D6EAB4C173FFACFBF2753FDD51FBC7" bold="true" box="[181,313,1109,1133]" pageId="7" pageNumber="8">Description.</emphasis>
Living animal body approximately 2.6 mm long and 0.5 mm wide (
<figureCitation id="2E992A23C173FFACFAD7751CDDB5FB24" box="[400,477,1142,1166]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFAAE751CDE7EFB24" box="[489,534,1142,1166]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11A</figureCitation>
). Four pairs of bristles located at slender anterior tip of body (
<figureCitation id="2E992A23C173FFACF97075FCDEEDFB04" box="[567,645,1174,1198]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACF9D575FCDED5FB04" box="[658,701,1174,1198]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11C</figureCitation>
). Proboscis
<quantity id="715A9B43C173FFACFBA475DDDD45FB65" box="[227,301,1207,1231]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" pageId="7" pageNumber="8" unit="mm" value="350.0">350 µm</quantity>
long,
<quantity id="715A9B43C173FFACFA3575DDDDD3FB65" box="[370,443,1207,1231]" metricMagnitude="-1" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="8" unit="mm" value="120.0">120 µm</quantity>
wide; pair of proboscis glands
<quantity id="715A9B43C173FFACFBDB75BDDC8EFB5A" box="[156,230,1239,1264]" metricMagnitude="-1" metricUnit="m" metricValue="1.4" pageId="7" pageNumber="8" unit="mm" value="140.0">140 µm</quantity>
long,
<quantity id="715A9B43C173FFACFA6D75BDDD0FFB5A" box="[298,359,1239,1264]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="8" unit="mm" value="80.0">80 µm</quantity>
wide (
<figureCitation id="2E992A23C173FFACFAF775BDDD94FB45" box="[432,508,1239,1263]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Fig. 10</figureCitation>
). Pair of black eyes situated anterior to brain (
<figureCitation id="2E992A23C173FFACFADF7592DD81FABA" box="[408,489,1272,1296]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFABE7592DE4DFABA" box="[505,549,1272,1296]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11C</figureCitation>
). Gut anteroposteriorly elongated. Two testes
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in diameter (
<figureCitation id="2E992A23C173FFACF9937472DCDEFAFB" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFB857453DC86FAFB" box="[194,238,1337,1361]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11C</figureCitation>
). Pair of yolk glands
<quantity id="715A9B43C173FFACFA8E7453DE6CFAFA" box="[457,516,1337,1361]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="8" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="715A9B43C173FFACF9037453DEE7FAFB" box="[580,655,1337,1361]" metricMagnitude="-1" metricUnit="m" metricValue="1.8" pageId="7" pageNumber="8" unit="mm" value="180.0">180 µm</quantity>
wide (
<figureCitation id="2E992A23C173FFACF9937453DCDEFAD8" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFB8F7430DC9DFAD8" box="[200,245,1370,1394]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11A</figureCitation>
). Pharynx
<quantity id="715A9B43C173FFACFA347430DDD4FAD8" box="[371,444,1370,1394]" metricMagnitude="-1" metricUnit="m" metricValue="4.8" pageId="7" pageNumber="8" unit="mm" value="480.0">480 µm</quantity>
long,
<quantity id="715A9B43C173FFACF94C7430DE3CFAD8" box="[523,596,1370,1394]" metricMagnitude="-1" metricUnit="m" metricValue="3.3" pageId="7" pageNumber="8" unit="mm" value="330.0">330 µm</quantity>
wide (
<figureCitation id="2E992A23C173FFACF9E07433DE93FAD8" box="[679,763,1369,1394]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFBDB7410DCA1FA38" box="[156,201,1402,1426]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11A</figureCitation>
). Two adhesive girdles present; anterior one located at level of posterior end of pharynx, posterior one near caudal end; each girdle comprised of six adhesive papillae arranged in regular intervals (
<figureCitation id="2E992A23C173FFACFA8474B1DE7AFA5E" box="[451,530,1499,1524]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACF96774B6DE22FA5E" box="[544,586,1500,1524]" captionStart="Fig" captionStartId="8.[157,188,1120,1142]" captionTargetBox="[188,1398,206,1080]" captionTargetId="figure-143@8.[187,1399,205,1081]" captionTargetPageId="8" captionText="Fig. 11. Proschizorhynchella shibazakii sp. nov. A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="7" pageNumber="8">11B</figureCitation>
). Pair of seminal vesicles, each
<quantity id="715A9B43C173FFACFA6D7496DD1DF9BF" box="[298,373,1532,1557]" metricMagnitude="-1" metricUnit="m" metricValue="6.2" pageId="7" pageNumber="8" unit="mm" value="620.0">620 µm</quantity>
long,
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wide, located posterior to pharynx (
<figureCitation id="2E992A23C173FFACFA477777DD23F99F" box="[256,331,1565,1589]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Fig. 10</figureCitation>
). Male copulatory organ tubular in shape,
<quantity id="715A9B43C173FFACFBDB7757DC8FF9FC" box="[156,231,1597,1622]" metricMagnitude="-1" metricUnit="m" metricValue="2.4" pageId="7" pageNumber="8" unit="mm" value="240.0">240 µm</quantity>
long,
<quantity id="715A9B43C173FFACFA617757DD0DF9FC" box="[294,357,1597,1622]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="8" unit="mm" value="30.0">30 µm</quantity>
wide, with ejaculatory duct surrounded by circular muscles and further surrounded by longitudinal muscles (
<figureCitation id="2E992A23C173FFACFBBD7714DD2EF93C" box="[250,326,1662,1686]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFA167714DDF0F93C" box="[337,408,1662,1686]" captionStart="Fig" captionStartId="8.[156,187,1708,1730]" captionTargetBox="[159,765,1265,1669]" captionTargetId="figure-205@8.[158,766,1264,1670]" captionTargetPageId="8" captionText="Fig. 12. Proschizorhynchella shibazakii sp. nov. A. Male copulatory organ, ICHUM 4275 (holotype); B. Transverse section of male copulatory organ, ICHUM 4282 (paratype); C. Stylet, ICHUM 4276 (paratype); D. Stylet, schematic diagram of transverse section through the region indicated by the arrowheads in C. Abbreviations: cm, circular muscle; ed, ejaculatory duct; lm, longitudinal muscle; st, stylet." figureDoi="http://doi.org/10.5281/zenodo.4583835" httpUri="https://zenodo.org/record/4583835/files/figure.png" pageId="7" pageNumber="8">12A, B</figureCitation>
,
<figureCitation id="2E992A23C173FFACFAE47714DDD5F93C" box="[419,445,1662,1686]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">13</figureCitation>
); copulatory organ tapering toward its tip, equipped with stylet and situated in male genital canal. Stylet cone shaped,
<quantity id="715A9B43C173FFACFA9777D5DE5BF972" box="[464,563,1727,1752]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="3.1" metricValueMin="2.9" pageId="7" pageNumber="8" unit="mm" value="30.0" valueMax="31.0" valueMin="29.0">2931 µm</quantity>
long (
<quantity id="715A9B43C173FFACF93077D5DEDEF972" box="[631,694,1727,1752]" metricMagnitude="-2" metricUnit="m" metricValue="3.1" pageId="7" pageNumber="8" unit="mm" value="31.0">31 µm</quantity>
in
<typeStatus id="69198804C173FFACF99C77D5DCB6F952" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
),
<quantity id="715A9B43C173FFACFBB5778ADD4BF952" box="[242,291,1760,1784]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="7" pageNumber="8" unit="mm" value="7.0">7 µm</quantity>
wide, comprised of thin sclerotic sheet rolled up three times (
<figureCitation id="2E992A23C173FFACFA01766ADDADF8B2" box="[326,453,1792,1816]" captionStart="Fig" captionStartId="8.[156,187,1708,1730]" captionTargetBox="[159,765,1265,1669]" captionTargetId="figure-205@8.[158,766,1264,1670]" captionTargetPageId="8" captionText="Fig. 12. Proschizorhynchella shibazakii sp. nov. A. Male copulatory organ, ICHUM 4275 (holotype); B. Transverse section of male copulatory organ, ICHUM 4282 (paratype); C. Stylet, ICHUM 4276 (paratype); D. Stylet, schematic diagram of transverse section through the region indicated by the arrowheads in C. Abbreviations: cm, circular muscle; ed, ejaculatory duct; lm, longitudinal muscle; st, stylet." figureDoi="http://doi.org/10.5281/zenodo.4583835" httpUri="https://zenodo.org/record/4583835/files/figure.png" pageId="7" pageNumber="8">Fig. 12C, D</figureCitation>
). Male genital canal opens to anterodorsal part of common atrium of the latter (
<figureCitation id="2E992A23C173FFACF9EE764BDE9BF893" box="[681,755,1825,1849]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">Fig. 13</figureCitation>
). Uterus
<quantity id="715A9B43C173FFACFBA0762BDD4EF8F0" box="[231,294,1857,1882]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="7" pageNumber="8" unit="mm" value="90.0">90 µm</quantity>
long,
<quantity id="715A9B43C173FFACFA23762BDDCBF8F0" box="[356,419,1857,1882]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="8" unit="mm" value="30.0">30 µm</quantity>
wide, anterior to common atrium (
<figureCitation id="2E992A23C173FFACFBE47608DC9BF8D0" box="[163,243,1890,1914]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFA457608DD75F8D0" box="[258,285,1890,1914]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">13</figureCitation>
). Each yolk gland connected to each side of common atrium (
<figureCitation id="2E992A23C173FFACFA1576E8DDF7F830" box="[338,415,1922,1946]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFAED76E8DDADF830" box="[426,453,1922,1946]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">13</figureCitation>
). Common genital pore opening on ventral side of body between two adhesive girdles (
<figureCitation id="2E992A23C173FFACFBE476A9DC9BF876" box="[163,243,1987,2012]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFA4476AEDD76F876" box="[259,286,1988,2012]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">13</figureCitation>
). Ovary
<quantity id="715A9B43C173FFACFAC776AEDDA2F876" box="[384,458,1988,2012]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="7" pageNumber="8" unit="mm" value="110.0">110 µm</quantity>
long,
<quantity id="715A9B43C173FFACF95576AEDE38F876" box="[530,592,1988,2012]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="7" pageNumber="8" unit="mm" value="70.0">70 µm</quantity>
wide, anteriorly connected to posterodorsal portion of common atrium via a common oviduct (
<figureCitation id="2E992A23C173FFACFA2A796EDDD2F7B7" box="[365,442,2052,2077]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACFA80796FDD8AF7B7" box="[455,482,2053,2077]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">13</figureCitation>
). Bursa oval in dorsal view,
<quantity id="715A9B43C173FFACF873766ADF16F8B3" box="[820,894,1792,1817]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="8" unit="mm" value="250.0">250 µm</quantity>
long,
<quantity id="715A9B43C173FFACF881766AD867F8B3" box="[966,1039,1792,1817]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="8" unit="mm" value="150.0">150 µm</quantity>
wide; bursal tissue divided into two (smaller anterior and larger posterior) parts by constriction; spermatids observed in posterior bursal tissue in all specimens observed; anterior bursal tissue leading forward to connect to common oviduct near ovary via narrow sperm duct (
<figureCitation id="2E992A23C173FFACF82876C9DFD3F811" box="[879,955,1955,1979]" captionStart="Fig" captionStartId="7.[821,852,1543,1565]" captionTargetBox="[823,1429,207,1503]" captionTargetId="figure-687@7.[822,1430,205,1504]" captionTargetPageId="7" captionText="Fig. 10. Proschizorhynchella shibazakii sp. nov. Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8">Figs 10</figureCitation>
,
<figureCitation id="2E992A23C173FFACF88176C9DF89F811" box="[966,993,1955,1979]" captionStart="Fig" captionStartId="8.[821,852,1618,1640]" captionTargetBox="[823,1429,1262,1579]" captionTargetId="figure-269@8.[822,1430,1261,1580]" captionTargetPageId="8" captionText="Fig. 13. Proschizorhynchella shibazakii sp. nov. Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland." figureDoi="http://doi.org/10.5281/zenodo.4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="7" pageNumber="8">13</figureCitation>
). Egg oval,
<quantity id="715A9B43C173FFACFF1176C9D8C8F811" box="[1110,1184,1955,1979]" metricMagnitude="-1" metricUnit="m" metricValue="2.6" pageId="7" pageNumber="8" unit="mm" value="260.0">260 µm</quantity>
long,
<quantity id="715A9B43C173FFACFF9876C9D941F811" box="[1247,1321,1955,1979]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="8" unit="mm" value="200.0">200 µm</quantity>
wide, covered in brown shell with colorless axis (
<figureCitation id="2E992A23C173FFACFF8776A9D960F871" box="[1216,1288,1987,2011]" captionStart="Fig" captionStartId="9.[156,187,921,943]" captionTargetBox="[324,599,524,882]" captionTargetId="figure-375@9.[323,600,523,883]" captionTargetPageId="9" captionText="Fig. 14. Proschizorhynchella shibazakii sp. nov. Photograph of an egg taken in life, ICHUM 4861 (paratype)." figureDoi="http://doi.org/10.5281/zenodo.4583839" httpUri="https://zenodo.org/record/4583839/files/figure.png" pageId="7" pageNumber="8">Fig. 14</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="E2DD662EC173FFACF872776DD9FDF96F" ID-DOI="http://doi.org/10.5281/zenodo.4583825" ID-Zenodo-Dep="4583825" httpUri="https://zenodo.org/record/4583825/files/figure.png" pageId="7" pageNumber="8" startId="7.[821,852,1543,1565]" targetBox="[823,1429,207,1503]" targetPageId="7">
<paragraph id="B61D36A6C173FFACF872776DD9FDF96F" blockId="7.[821,1433,1543,1733]" pageId="7" pageNumber="8">
Fig. 10.
<taxonomicName id="71A24D25C173FFACF8D6776DD8CBF9B6" authority="Takeda &amp; Kajihara, 2018" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[913,1187,1543,1564]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="species" species="shibazakii" status="sp. nov.">
<emphasis id="84D6EAB4C173FFACF8D6776DD8CBF9B6" box="[913,1187,1543,1564]" italics="true" pageId="7" pageNumber="8">Proschizorhynchella shibazakii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE557CFC173FFACFFF6776DD895F9B6" box="[1201,1277,1543,1564]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
Schematic representation of the body to show the organization of various organs. A. Dorsal view; B. Ventral view. Abbreviations: ap, adhesive papilla; b, bursa; br, brain; bri, bristle; c, male copulatory organ; ca, common atrium; cp, common genital pore; e, eye; iv, internal vagina; m, mouth; g, gut; o, ovary; p, proboscis; pg, proboscis gland sac; ph, pharynx; st, stylet; sv, seminal vesicle; t, testis; u, uterus; y, yolk gland.
</paragraph>
</caption>
<subSubSection id="FEB8652DC173FFA3F809768EDEF4F811" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="etymology">
<paragraph id="B61D36A6C173FFA3F809768EDEF4F811" blockId="7.[820,1432,1792,2076]" lastBlockId="8.[156,767,1955,2077]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
<emphasis id="84D6EAB4C173FFACF809768EDFADF856" bold="true" box="[846,965,2020,2044]" pageId="7" pageNumber="8">Etymology.</emphasis>
The specific name is a noun in the genitive case, derived from the name Mr. Kouji Shibazaki, a caretaker of Oshoro Marine Station,
<collectingRegion id="7466F844C17CFFA3FA8376C9DE41F811" box="[452,553,1955,1979]" country="Japan" name="Hokkaido" pageId="8" pageNumber="9">Hokkaido</collectingRegion>
University.
</paragraph>
</subSubSection>
<caption id="E2DD662EC17CFFA3FBDA750ADF8DFB04" ID-DOI="http://doi.org/10.5281/zenodo.4583827" ID-Zenodo-Dep="4583827" httpUri="https://zenodo.org/record/4583827/files/figure.png" pageId="8" pageNumber="9" startId="8.[157,188,1120,1142]" targetBox="[188,1398,206,1080]" targetPageId="8">
<paragraph id="B61D36A6C17CFFA3FBDA750ADF8DFB04" blockId="8.[156,1433,1120,1198]" pageId="8" pageNumber="9">
Fig. 11.
<taxonomicName id="71A24D25C17CFFA3FBBC750ADE63FBDF" authority="Takeda &amp; Kajihara, 2018" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[251,523,1120,1141]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii" status="sp. nov.">
<emphasis id="84D6EAB4C17CFFA3FBBC750ADE63FBDF" box="[251,523,1120,1141]" italics="true" pageId="8" pageNumber="9">Proschizorhynchella shibazakii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE557CFC17CFFA3F956750ADE3FFBDF" box="[529,599,1120,1141]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
A. Entire animal in an elongated state, ICHUM 4283 (paratype); B. Same animal in a contracted state, ICHUM 4283 (paratype); C. Photomicrograph showing the anterior part of a specimen (no voucher remains). Abbreviations: ap, adhesive papilla; bri, bristle; e, eye; g, gut; p, proboscis; ph, pharynx; t, testis; y, yolk gland.
</paragraph>
</caption>
<caption id="E2DD662EC17CFFA3F8727738D91EF95E" ID-DOI="http://doi.org/10.5281/zenodo.4583831" ID-Zenodo-Dep="4583831" httpUri="https://zenodo.org/record/4583831/files/figure.png" pageId="8" pageNumber="9" startId="8.[821,852,1618,1640]" targetBox="[823,1429,1262,1579]" targetPageId="8">
<paragraph id="B61D36A6C17CFFA3F8727738D91EF95E" blockId="8.[821,1432,1618,1780]" pageId="8" pageNumber="9">
Fig. 13.
<taxonomicName id="71A24D25C17CFFA3F8D47738D8C1F9CD" authority="Takeda &amp; Kajihara, 2018" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[915,1193,1618,1639]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii" status="sp. nov.">
<emphasis id="84D6EAB4C17CFFA3F8D47738D8C1F9CD" box="[915,1193,1618,1639]" italics="true" pageId="8" pageNumber="9">Proschizorhynchella shibazakii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE557CFC17CFFA3FFF27739D968F9C2" box="[1205,1280,1619,1640]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
Schematic diagram of genital organs in lateral view. Abbreviations: b, bursa; c, male copulatory organ; ca, common atrium; cm, circular muscle; co, common oviduct; cp, common genital pore; ed, ejaculatory duct; iv, internal vagina; lm, longitudinal muscle; mc, male genital canal; o, ovary; sd, sperm duct; st, stylet; u, uterus; y, yolk gland.
</paragraph>
</caption>
<caption id="E2DD662EC17CFFA3FBDB77C6DD5EF8C0" ID-DOI="http://doi.org/10.5281/zenodo.4583835" ID-Zenodo-Dep="4583835" httpUri="https://zenodo.org/record/4583835/files/figure.png" pageId="8" pageNumber="9" startId="8.[156,187,1708,1730]" targetBox="[159,765,1265,1669]" targetPageId="8">
<paragraph id="B61D36A6C17CFFA3FBDB77C6DD5EF8C0" blockId="8.[156,767,1708,1898]" pageId="8" pageNumber="9">
Fig. 12.
<taxonomicName id="71A24D25C17CFFA3FBBC77C6DE65F96B" authority="Takeda &amp; Kajihara, 2018" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[251,525,1708,1729]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii" status="sp. nov.">
<emphasis id="84D6EAB4C17CFFA3FBBC77C6DE65F96B" box="[251,525,1708,1729]" italics="true" pageId="8" pageNumber="9">Proschizorhynchella shibazakii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE557CFC17CFFA3F95177C6DE37F96B" box="[534,607,1708,1729]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
A. Male copulatory organ, ICHUM 4275 (holotype); B. Transverse section of male copulatory organ, ICHUM 4282 (paratype); C. Stylet, ICHUM 4276 (paratype); D. Stylet, schematic diagram of transverse section through the region indicated by the arrowheads in C. Abbreviations: cm, circular muscle; ed, ejaculatory duct; lm, longitudinal muscle; st, stylet.
</paragraph>
</caption>
<subSubSection id="FEB8652DC17CFFA2FBF276AEDD88FE08" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="discussion">
<paragraph id="B61D36A6C17CFFA2FBF276AEDD88FE08" blockId="8.[156,767,1955,2077]" lastBlockId="9.[156,769,198,418]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
<emphasis id="84D6EAB4C17CFFA3FBF276AEDD7FF876" bold="true" box="[181,279,1988,2012]" pageId="8" pageNumber="9">Remarks.</emphasis>
<taxonomicName id="71A24D25C17CFFA3FA7776AEDE36F876" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[304,606,1988,2012]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii">
<emphasis id="84D6EAB4C17CFFA3FA7776AEDE36F876" box="[304,606,1988,2012]" italics="true" pageId="8" pageNumber="9">Proschizorhynchella shibazakii</emphasis>
</taxonomicName>
can be distinguished from all congeners based on the characteristics listed in
<tableCitation id="FB20031DC17CFFA3FBF0796FDC96F7B7" box="[183,254,2053,2077]" captionStart="Table 1" captionStartId="4.[156,204,1314,1336]" captionTargetPageId="4" captionText="Table 1. Morphological characteristics that can be used to distinguish species belonging to the genus Proschizorhynchella, compiled based on data reported by Steinböck (1931), Meixner (1928, 1938), Marcus (1950), LHardy (1965), Evdonin (1969), Schilke (1970), Doe (1974), Noldt (1986, 1989), and Karling (1989) and this study." httpUri="http://table.plazi.org/id/E2DD662EC170FFAFFBDB7448DEEDFADA" pageId="8" pageNumber="9" tableUuid="E2DD662EC170FFAFFBDB7448DEEDFADA">Table 1</tableCitation>
except
<taxonomicName id="71A24D25C17CFFA3FA0D796CDDDDF7B7" baseAuthorityName="Doe" baseAuthorityYear="1974" box="[330,437,2053,2077]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="papillata">
<emphasis id="84D6EAB4C17CFFA3FA0D796CDDDDF7B7" box="[330,437,2053,2077]" italics="true" pageId="8" pageNumber="9">P. papillata</emphasis>
</taxonomicName>
. These two species, however, can be distinguished based on the shape of the male copulatory organ. The differences in morphological characteristics between
<taxonomicName id="71A24D25C17CFFA3F8317609DF85F8D0" authority="Takeda &amp; Kajihara, 2018" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[886,1005,1890,1914]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii" status="sp. nov.">
<emphasis id="84D6EAB4C17CFFA3F8317609DF85F8D0" box="[886,1005,1890,1914]" italics="true" pageId="8" pageNumber="9">P. shibazakii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE557CFC17CFFA3F8B47609D857F8D0" box="[1011,1087,1891,1914]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="71A24D25C17CFFA3FF287609D8B2F8D0" baseAuthorityName="Doe" baseAuthorityYear="1974" box="[1135,1242,1890,1914]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="papillata">
<emphasis id="84D6EAB4C17CFFA3FF287609D8B2F8D0" box="[1135,1242,1890,1914]" italics="true" pageId="8" pageNumber="9">P. papillata</emphasis>
</taxonomicName>
are (
<emphasis id="84D6EAB4C17CFFA3FE4A7609D97CF8D0" box="[1293,1300,1891,1914]" italics="true" pageId="8" pageNumber="9">i</emphasis>
) the number of the apical sensory bristles, which is eight in
<taxonomicName id="71A24D25C17CFFA3FE5A76E9D9FFF831" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[1309,1431,1923,1947]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii">
<emphasis id="84D6EAB4C17CFFA3FE5A76E9D9FFF831" box="[1309,1431,1923,1947]" italics="true" pageId="8" pageNumber="9">P. shibazakii</emphasis>
</taxonomicName>
and four in
<taxonomicName id="71A24D25C17CFFA3F8EC76CED87FF811" baseAuthorityName="Doe" baseAuthorityYear="1974" box="[939,1047,1955,1979]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="papillata">
<emphasis id="84D6EAB4C17CFFA3F8EC76CED87FF811" box="[939,1047,1955,1979]" italics="true" pageId="8" pageNumber="9">P. papillata</emphasis>
</taxonomicName>
; (
<emphasis id="84D6EAB4C17CFFA3FF6B76CED851F811" box="[1068,1081,1956,1979]" italics="true" pageId="8" pageNumber="9">ii</emphasis>
) the male copulatory organ, which is narrow and tubular in
<taxonomicName id="71A24D25C17CFFA3FF7276AED8C6F876" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[1077,1198,1988,2012]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii">
<emphasis id="84D6EAB4C17CFFA3FF7276AED8C6F876" box="[1077,1198,1988,2012]" italics="true" pageId="8" pageNumber="9">P. shibazakii</emphasis>
</taxonomicName>
, and bulb shaped in
<taxonomicName id="71A24D25C17CFFA3FEC076AEDFE1F856" baseAuthorityName="Doe" baseAuthorityYear="1974" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="papillata">
<emphasis id="84D6EAB4C17CFFA3FEC076AEDFE1F856" italics="true" pageId="8" pageNumber="9">P. papillata</emphasis>
</taxonomicName>
; (
<emphasis id="84D6EAB4C17CFFA3F8D8768FDFDAF856" box="[927,946,2021,2044]" italics="true" pageId="8" pageNumber="9">iii</emphasis>
) the internal part of the circular muscles, which is thin in
<taxonomicName id="71A24D25C17CFFA3F8D2796FD864F7B7" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[917,1036,2053,2077]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="shibazakii">
<emphasis id="84D6EAB4C17CFFA3F8D2796FD864F7B7" box="[917,1036,2053,2077]" italics="true" pageId="8" pageNumber="9">P. shibazakii</emphasis>
</taxonomicName>
but thick in
<taxonomicName id="71A24D25C17CFFA3FFC9796FD891F7B7" baseAuthorityName="Doe" baseAuthorityYear="1974" box="[1166,1273,2053,2077]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="papillata">
<emphasis id="84D6EAB4C17CFFA3FFC9796FD891F7B7" box="[1166,1273,2053,2077]" italics="true" pageId="8" pageNumber="9">P. papillata</emphasis>
</taxonomicName>
; (
<emphasis id="84D6EAB4C17CFFA3FE49796FD977F7B6" box="[1294,1311,2053,2076]" italics="true" pageId="8" pageNumber="9">iv</emphasis>
) the border cells which are present in
<taxonomicName id="71A24D25C17DFFA2FADC71ADDE7AFF74" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[411,530,198,222]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="shibazakii">
<emphasis id="84D6EAB4C17DFFA2FADC71ADDE7AFF74" box="[411,530,198,222]" italics="true" pageId="9" pageNumber="10">P. shibazakii</emphasis>
</taxonomicName>
but absent in
<taxonomicName id="71A24D25C17DFFA2F9D971ADDCC7FF55" baseAuthorityName="Doe" baseAuthorityYear="1974" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="papillata">
<emphasis id="84D6EAB4C17DFFA2F9D971ADDCC7FF55" italics="true" pageId="9" pageNumber="10">P. papillata</emphasis>
</taxonomicName>
; and (
<emphasis id="84D6EAB4C17DFFA2FBB67182DC94FF55" box="[241,252,232,255]" italics="true" pageId="9" pageNumber="10">v</emphasis>
) the length of the stylet, which is
<quantity id="715A9B43C17DFFA2F914718DDEDCFF55" box="[595,692,231,255]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="3.1" metricValueMin="2.9" pageId="9" pageNumber="10" unit="mm" value="30.0" valueMax="31.0" valueMin="29.0">2931 µm</quantity>
(
<quantity id="715A9B43C17DFFA2F984718DDF68FF55" box="[707,768,231,255]" metricMagnitude="-2" metricUnit="m" metricValue="3.1" pageId="9" pageNumber="10" unit="mm" value="31.0">31 µm</quantity>
in
<typeStatus id="69198804C17DFFA2FBFC706DDD7CFEB5" box="[187,276,263,287]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
) in
<taxonomicName id="71A24D25C17DFFA2FA027062DDAAFEB5" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[325,450,263,287]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="shibazakii">
<emphasis id="84D6EAB4C17DFFA2FA027062DDAAFEB5" box="[325,450,263,287]" italics="true" pageId="9" pageNumber="10">P. shibazakii</emphasis>
</taxonomicName>
and
<quantity id="715A9B43C17DFFA2FABA706DDE36FE8A" box="[509,606,263,288]" metricMagnitude="-2" metricUnit="m" metricValue="5.6" metricValueMax="5.7" metricValueMin="5.5" pageId="9" pageNumber="10" unit="mm" value="56.0" valueMax="57.0" valueMin="55.0">5557 µm</quantity>
in
<emphasis id="84D6EAB4C17DFFA2F9CF7062DDAFFEEA" italics="true" pageId="9" pageNumber="10">
<taxonomicName id="71A24D25C17DFFA2F9CF7062DE95FEB5" baseAuthorityName="Doe" baseAuthorityYear="1974" box="[648,765,263,287]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="papillata">P. papillata</taxonomicName>
.
<taxonomicName id="71A24D25C17DFFA2FBDB7042DDAFFEEA" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[156,455,296,320]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="shibazakii">Proschizorhynchella shibazakii</taxonomicName>
</emphasis>
cannot be distinguished from
<taxonomicName id="71A24D25C17DFFA2FBDB7023DD43FECA" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[156,299,328,352]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="caudociliata">
<emphasis id="84D6EAB4C17DFFA2FBDB7023DD43FECA" box="[156,299,328,352]" italics="true" pageId="9" pageNumber="10">P. caudociliata</emphasis>
</taxonomicName>
based on the characteristics listed in
<tableCitation id="FB20031DC17DFFA2F9F77022DE91FECB" box="[688,761,328,353]" captionStart="Table 1" captionStartId="4.[156,204,1314,1336]" captionTargetPageId="4" captionText="Table 1. Morphological characteristics that can be used to distinguish species belonging to the genus Proschizorhynchella, compiled based on data reported by Steinböck (1931), Meixner (1928, 1938), Marcus (1950), LHardy (1965), Evdonin (1969), Schilke (1970), Doe (1974), Noldt (1986, 1989), and Karling (1989) and this study." httpUri="http://table.plazi.org/id/E2DD662EC170FFAFFBDB7448DEEDFADA" pageId="9" pageNumber="10" tableUuid="E2DD662EC170FFAFFBDB7448DEEDFADA">Table 1</tableCitation>
; however, they differ in the structure of the copulatory stylet (see Remarks for
<taxonomicName id="71A24D25C17DFFA2FA0070E0DDBBFE0B" authorityName="Takeda &amp; Kajihara" authorityYear="2018" box="[327,467,393,417]" class="Rhabditophora" family="Schizorhynchidae" genus="Proschizorhynchella" kingdom="Animalia" order="Rhabdocoela" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="caudociliata">
<emphasis id="84D6EAB4C17DFFA2FA0070E0DDBBFE0B" box="[327,467,393,417]" italics="true" pageId="9" pageNumber="10">P. caudociliata</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
</treatment>
</document>