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<document id="18FE5B0195C2205EAA928D2C3185734D" ID-CLB-Dataset="21147" ID-DOI="10.11646/zootaxa.4686.3.6" ID-GBIF-Dataset="c7e5c6b9-4161-455a-8d91-33a81f2e9b32" ID-ISSN="1175-5326" ID-Zenodo-Dep="3998629" ID-ZooBank="D56E2FEC-E6A6-4342-BB8E-BC3EDE86D027" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1598306912755" checkinUser="felipe" docAuthor="Jouk, Philippe E. H., Revis, Nathalie J. P. &amp; Artois, Tom" docDate="2019" docId="2D205233FFA2A452FF6DAD7CFAB7FD0C" docLanguage="en" docName="zootaxa.4686.3.6.pdf.imf" docOrigin="Zootaxa 4686 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Coelogynopora schockaerti Jouk &amp; Revis &amp; Artois 2019" docType="treatment" docVersion="8" lastPageNumber="411" masterDocId="D1192A4BFFA3A450FFFAAF35FF9DFF8B" masterDocTitle="Coelogynopora schockaerti n. sp. (Proseriata: Coelogynoporidae), a remnant of a platyhelminth coldwater fauna in the northwestern Mediterranean?" masterLastPageNumber="418" masterPageNumber="409" pageNumber="410" updateTime="1698845362326" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="C513B3FD82444D58D40420889FB40F18">Coelogynopora schockaerti n. sp. (Proseriata: Coelogynoporidae), a remnant of a platyhelminth coldwater fauna in the northwestern Mediterranean?</mods:title>
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<mods:name id="CEF855E8BBC3794981B50018A7AC1283" type="personal">
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<mods:namePart id="3BB0F71A60215322F6FE2BF298122833">Jouk, Philippe E. H.</mods:namePart>
<mods:affiliation id="203CC4FFA33240113608694AF9E4EE79">Royal Zoological Society of Antwerp, Centre for Research &amp; Conservation, Koningin Astridplein 20 - 26, B- 2018 Antwerp, Belgium. Hasselt University, Centre for Environmental Sciences, Research Group Zoology: Biodiversity and Toxicology, Agoralaan Gebouw D, B- 3590 Diepenbeek, Belgium.</mods:affiliation>
<mods:nameIdentifier id="DE1DF5FEE37453D575BC2995B705D3CE" type="email">philippe.jouk@kmda.org</mods:nameIdentifier>
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<mods:namePart id="207EEA9C1930D0CFD7126603DBE95A8A">Revis, Nathalie J. P.</mods:namePart>
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<mods:namePart id="705892B828A64622DF0809CC09F7764D">Artois, Tom</mods:namePart>
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<mods:title id="37709EA2F6D611E8F58C59751A0CA283">Zootaxa</mods:title>
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<mods:part id="AED83C48300DA37BEB5D574F61A147AC">
<mods:date id="F4278959F7B1CC84C364118249753614">2019</mods:date>
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<mods:number id="72646053B74DF434A33002CFF926F4A0">2019-10-16</mods:number>
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<mods:number id="834AAA50763BC8F257E7A1F973379D45">4686</mods:number>
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<treatment id="2D205233FFA2A452FF6DAD7CFAB7FD0C" ID-DOI="http://doi.org/10.5281/zenodo.4324113" ID-GBIF-Taxon="167293758" ID-Zenodo-Dep="4324113" LSID="urn:lsid:plazi:treatment:2D205233FFA2A452FF6DAD7CFAB7FD0C" httpUri="http://treatment.plazi.org/id/2D205233FFA2A452FF6DAD7CFAB7FD0C" lastPageId="2" lastPageNumber="411" pageId="1" pageNumber="410">
<subSubSection id="ED93B0AEFFA2A451FF6DAD7CFE3CFDE8" box="[151,417,585,611]" pageId="1" pageNumber="410" type="nomenclature">
<paragraph id="A536E325FFA2A451FF6DAD7CFE3CFDE8" blockId="1.[151,417,585,611]" box="[151,417,585,611]" pageId="1" pageNumber="410">
<heading id="FE7E5449FFA2A451FF6DAD7CFE3CFDE8" bold="true" box="[151,417,585,611]" fontSize="11" level="2" pageId="1" pageNumber="410">
<taxonomicName id="628998A6FFA2A451FF6DAD7CFE3CFDE8" authority="Jouk &amp; Revis &amp; Artois, 2019" authorityName="Jouk &amp; Revis &amp; Artois" authorityYear="2019" box="[151,417,585,611]" class="Rhabditophora" family="Coelogynoporidae" genus="Coelogynopora" kingdom="Animalia" order="Seriata" pageId="1" pageNumber="410" phylum="Platyhelminthes" rank="species" species="schockaerti" status="sp. nov.">
<emphasis id="97FD3F37FFA2A451FF6DAD7CFE3CFDE8" bold="true" box="[151,417,585,611]" pageId="1" pageNumber="410">Taxonomical account</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="ED93B0AEFFA2A451FF6DADA4FB84FC08" pageId="1" pageNumber="410" type="materials_examined">
<paragraph id="A536E325FFA2A451FF6DADA4FCA5FC9C" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="410">
<materialsCitation id="15E1E978FFA2A451FF6DADA4FCA8FC9C" ID-GBIF-Occurrence="2848516301" collectingDate="2012-04-02" county="Northern Spain" latitude="42.42664" location="Localities" longLatPrecision="1" longitude="3.162139" municipality="Portbou" pageId="1" pageNumber="410" specimenCount="1">
<location id="A056B5FEFFA2A451FF6DADA4FE97FD20" LSID="urn:lsid:plazi:treatment:2D205233FFA2A452FF6DAD7CFAB7FD0C:A056B5FEFFA2A451FF6DADA4FE97FD20" box="[151,266,657,683]" county="Northern Spain" latitude="42.42664" longLatPrecision="1" longitude="3.162139" municipality="Portbou" name="Localities" pageId="1" pageNumber="410">Localities</location>
:
<collectingMunicipality id="4552795FFFA2A451FEE2ADA4FEE9FD20" box="[280,372,657,683]" pageId="1" pageNumber="410">Portbou</collectingMunicipality>
,
<collectingCounty id="4C579BA9FFA2A451FE78ADA4FDA9FD20" box="[386,564,657,683]" pageId="1" pageNumber="410">Northern Spain</collectingCounty>
, on the beach near the quay towards the harbour, at the water edge, in the surf zone; coordinates
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,
<geoCoordinate id="C0BD85E2FFA2A451FDE1AD80FD19FD44" box="[539,644,693,719]" degrees="3.162143" direction="east" orientation="longitude" pageId="1" pageNumber="410" precision="1" value="3.162143">3.162143</geoCoordinate>
(
<geoCoordinate id="C0BD85E2FFA2A451FD69AD81FCABFD44" box="[659,822,692,719]" degrees="42" direction="north" minutes="25" orientation="latitude" pageId="1" pageNumber="410" precision="1" seconds="35.9" value="42.42664">42°2535.9”N</geoCoordinate>
,
<geoCoordinate id="C0BD85E2FFA2A451FCBBAD80FC52FD44" box="[833,975,693,719]" degrees="3" direction="east" minutes="09" orientation="longitude" pageId="1" pageNumber="410" precision="1" seconds="43.7" value="3.162139">3°0943.7”E</geoCoordinate>
) (
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locality) on 13 &amp;
<collectingDate id="C1733C0DFFA2A451FB14AD80FE84FD78" isEnumeration="true" pageId="1" pageNumber="410">
<date id="D137C5E5FFA2A451FB14AD80FAF1FD44" box="[1262,1388,693,719]" pageId="1" pageNumber="410" value="2011-04-20">20/04/2011</date>
and
<date id="D137C5E5FFA2A451FF6DADECFE84FD78" box="[151,281,729,755]" pageId="1" pageNumber="410" value="2012-04-02">02/04/2012</date>
</collectingDate>
, and at the same location on
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<collectingDate id="C1733C0DFFA2A451FDA1ADECFD46FD78" box="[603,731,729,755]" pageId="1" pageNumber="410" value="2012-04-02">
02/04/
<quantity id="62714EC0FFA2A451FD59ADECFD46FD78" box="[675,731,729,755]" metricMagnitude="1" metricUnit="m" metricValue="5.11048" pageId="1" pageNumber="410" unit="in" value="2012.0">2012</quantity>
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</date>
in water depth of about
<quantity id="62714EC0FFA2A451FC11ADEDFBA9FD78" box="[1003,1076,728,755]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="410" unit="cm" value="50.0">50 cm</quantity>
. Most individuals were found in coarse sand mixed with seagrass detritus, some in fine sand
</materialsCitation>
.
</paragraph>
<paragraph id="A536E325FFA2A451FF3DAC14FB84FC08" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="410">
Material: Twenty-one animals studied alive. One whole mount designated
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(SMNH type-9199), nine other whole mounts
<typeStatus id="7A325D87FFA2A451FE7BAC70FE71FCD4" box="[385,492,837,863]" pageId="1" pageNumber="410" type="paratype">paratypes</typeStatus>
(HU 742-750). Three squeezed animals for detailed study of the sclerotised spines (HU 751-753). Two serially-sectioned specimens, also
<typeStatus id="7A325D87FFA2A451FCFAAC5CFCF6FC08" box="[768,875,873,899]" pageId="1" pageNumber="410" type="paratype">paratypes</typeStatus>
(HU 754-755).
</paragraph>
</subSubSection>
<subSubSection id="ED93B0AEFFA2A451FF3DACB8FB46FC64" pageId="1" pageNumber="410" type="etymology">
<paragraph id="A536E325FFA2A451FF3DACB8FB46FC64" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="410">
<emphasis id="97FD3F37FFA2A451FF3DACB8FED3FC2C" bold="true" box="[199,334,909,935]" pageId="1" pageNumber="410">Etymology.</emphasis>
The species is named after Prof. Em. Dr. Ernest Schockaert, who introduced all three authors into the fascinating world of the Plathyhelminthes. His great knowledge of this taxon, combined with his enthusiasm and preparedness to share his knowledge has always been, and still is, a source of inspiration to them.
</paragraph>
</subSubSection>
<subSubSection id="ED93B0AEFFA2A452FF3DACCDFAB7FD0C" lastPageId="2" lastPageNumber="411" pageId="1" pageNumber="410" type="description">
<paragraph id="A536E325FFA2A451FF3DACCDFF4FFB4C" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="410">
<emphasis id="97FD3F37FFA2A451FF3DACCDFEC4FB98" bold="true" box="[199,345,1016,1043]" pageId="1" pageNumber="410">Description.</emphasis>
Adult live animals (
<figureCitation id="3DB2FFA0FFA2A451FDBDACCCFD69FB98" box="[583,756,1017,1043]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">Fig. 1 A and B</figureCitation>
) are
<quantity id="62714EC0FFA2A451FCCBACCDFC0CFB98" box="[817,913,1016,1043]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="9.0" metricValueMin="5.0" pageId="1" pageNumber="410" unit="mm" value="7.0" valueMax="9.0" valueMin="5.0">59 mm</quantity>
long and
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wide. As is the case in most other coelogynoporids, the anterior body tip is slender and provided with short sensory bristles. Anterior to the encapsuled brain (br) there is a statocyst (sta) consisting of one statolith accompanied by four lithocytes (“Nebensteinchen”
<bibRefCitation id="C1189ED4FFA2A451FEEEAB50FE1DFBF4" author="Ax, P." box="[276,384,1124,1151]" pageId="1" pageNumber="410" pagination="499 - 796" refId="ref9453" refString="Ax, P. (1956) Monographie der Otoplanidae (Turbellaria). Morphologie und Systematik. Abhandlungen der Mathematischnaturwissenschaftlichen Klasse 1. Akademie der Wissenschaften und der Literatur Mainz, 13, 499 - 796." type="journal article" year="1956">Ax, 1956</bibRefCitation>
; terminology of
<bibRefCitation id="C1189ED4FFA2A451FDC7AB50FCA1FBF4" author="Ehlers, U. &amp; Sopott-Ehlers, B." box="[573,828,1125,1151]" pageId="1" pageNumber="410" pagination="309 - 318" refId="ref10442" refString="Ehlers, U. &amp; Sopott-Ehlers, B. (1990) Organization of statocysts in the Otoplanidae (Plathelminthes): an ultrastructural analysis with implications for the phylogeny of the Proseriata. Zoomorphology, 109, 309 - 318. https: // doi. org / 10.1007 / BF 00803571" type="journal article" year="1990">Ehlers &amp; Ehlers, 1990</bibRefCitation>
). All along the body, oblong green-yellowish refracting subepidermal glands are present. The largest numbers of glands are located in the posterior and anterior body ends.
</paragraph>
<paragraph id="A536E325FFA2A451FF3DABE4FF51FADC" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="410">
The pharynx (ph) is located in the posterior quarter of the body (
<figureCitation id="3DB2FFA0FFA2A451FC64ABE4FBDBFB60" box="[926,1094,1233,1259]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">Fig. 1 A and B</figureCitation>
). It is oriented dorso-ventrally and very contractile, changing from very oblong to almost oval in diameter following the stretching and contracting movements of the body. The intestine extends to the brain rostrally and bears a gut diverticulum extending in front of it.
</paragraph>
<paragraph id="A536E325FFA2A451FF3DAA54FE9DF980" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="410">
Eighty to up to more than 130 testis follicles (
<figureCitation id="3DB2FFA0FFA2A451FD30AA54FCBEFAF0" box="[714,803,1377,1403]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">Fig. 1A</figureCitation>
, te) form a double median row in the anterior two-thirds of the body, starting a little posterior of the brain capsule. The ovaries (ov) are lateral, just rostral to the pharynx and contain several germocytes. The vitellaria (vit) extend as two lateral strings, reaching from a little posterior of the brain capsule to just anterior to the ovaries in some specimens or to just in front of the male copulatory organ (cop) in others.
</paragraph>
<paragraph id="A536E325FFA2A452FF3DA920FE52FF5C" blockId="1.[151,1437,657,2016]" lastBlockId="2.[151,1437,153,647]" lastPageId="2" lastPageNumber="411" pageId="1" pageNumber="410">
The male copulatory organ (
<figureCitation id="3DB2FFA0FFA2A451FDFDA920FD1CF9A4" box="[519,641,1557,1583]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">Fig. 1A, C</figureCitation>
and
<figureCitation id="3DB2FFA0FFA2A451FD42A920FD4AF9A4" box="[696,727,1557,1583]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">2F</figureCitation>
) is located in the posterior body end, well behind the pharynx. The paired seminal vesicles (sv) are lateral and extend caudally almost to the posterior body tip. They join just anterior to the accessory spines (asp), forming a common ejaculatory duct, which enters the male copulatory bulb. In some specimens, the common ejaculatory duct widens in the distal half of the bulb to form a small, ovoid vesicle (
<figureCitation id="3DB2FFA0FFA2A451FF5AA990FF6BF934" box="[160,246,1701,1727]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">Fig. 1C</figureCitation>
). Three different
<typeStatus id="7A325D87FFA2A451FE4DA990FE6FF934" box="[439,498,1701,1727]" pageId="1" pageNumber="410">types</typeStatus>
of spines are present in the bulb: a pair of main spines with a “cap”, accompanied by two pairs of shorter, more slender spines (
<figureCitation id="3DB2FFA0FFA2A451FD9CA9FCFC99F968" box="[614,772,1737,1763]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">Fig. 2A and B</figureCitation>
). The main spines are composed of two separate but closely associated parts (
<figureCitation id="3DB2FFA0FFA2A451FEA2A9D8FE2CF88C" box="[344,433,1773,1799]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">Fig. 2A</figureCitation>
,
<figureCitation id="3DB2FFA0FFA2A451FE47A9D8FDB1F88C" box="[445,556,1773,1799]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">
<emphasis id="97FD3F37FFA2A451FE47A9D8FE44F88C" box="[445,473,1773,1799]" italics="true" pageId="1" pageNumber="410">1a</emphasis>
and
<emphasis id="97FD3F37FFA2A451FDEAA9D8FDB1F88C" box="[528,556,1773,1799]" italics="true" pageId="1" pageNumber="410">1b</emphasis>
</figureCitation>
),
<quantity id="62714EC0FFA2A451FDB9A9D9FD2BF88C" box="[579,694,1772,1799]" metricMagnitude="-2" metricUnit="m" metricValue="7.45" metricValueMax="9.5" metricValueMin="5.4" pageId="1" pageNumber="410" unit="mm" value="74.5" valueMax="95.0" valueMin="54.0">5495 µm</quantity>
long (x̄ =
<quantity id="62714EC0FFA2A451FCD6A9D8FCEAF88C" box="[812,887,1773,1799]" metricMagnitude="-2" metricUnit="m" metricValue="7.6" pageId="1" pageNumber="410" unit="mm" value="76.0">76 µm</quantity>
, n= 28). The inner spine (
<figureCitation id="3DB2FFA0FFA2A451FB5BA9D8FB67F88C" box="[1185,1274,1773,1799]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">Fig. 2A</figureCitation>
,
<figureCitation id="3DB2FFA0FFA2A451FAFCA9D8FABEF88C" box="[1286,1315,1773,1799]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">
<emphasis id="97FD3F37FFA2A451FAFCA9D8FABEF88C" box="[1286,1315,1773,1799]" italics="true" pageId="1" pageNumber="410">1a</emphasis>
</figureCitation>
) is narrow at its base, and gradually widens towards its tip. At the tip, the inner spine has a kind of “cap”, which is connected to the muscles of the bulb with several appendages (
<figureCitation id="3DB2FFA0FFA2A451FD0BA800FCD1F8C4" box="[753,844,1845,1871]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">Fig. 2A</figureCitation>
, ap). The outer spine (
<figureCitation id="3DB2FFA0FFA2A451FBAAA800FB36F8C4" box="[1104,1195,1845,1871]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">Fig. 2A</figureCitation>
,
<figureCitation id="3DB2FFA0FFA2A451FB42A800FB48F8C4" box="[1208,1237,1845,1871]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="1" pageNumber="410">
<emphasis id="97FD3F37FFA2A451FB42A800FB48F8C4" box="[1208,1237,1845,1871]" italics="true" pageId="1" pageNumber="410">1b</emphasis>
</figureCitation>
) runs completely parallel with the inner one, its tip being encased in the common cap. The accompanying spines are composed of two different pairs: a first pair of straight spines with a blunt tip (
<figureCitation id="3DB2FFA0FFA2A451FC83A848FC70F81C" box="[889,1005,1917,1943]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">
Fig. 2A,
<emphasis id="97FD3F37FFA2A451FC25A848FC70F81C" box="[991,1005,1917,1943]" italics="true" pageId="1" pageNumber="410">2</emphasis>
</figureCitation>
),
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(x̄ =
<quantity id="62714EC0FFA2A451FB42A849FA99F81C" box="[1208,1284,1916,1943]" metricMagnitude="-2" metricUnit="m" metricValue="5.1" pageId="1" pageNumber="410" unit="mm" value="51.0">51 µm</quantity>
, n= 27) long, located dorso-medially of the main spines, and a second pair of slightly bent needles with pointed tip (
<figureCitation id="3DB2FFA0FFA2A451FAE5A894FAE5F830" box="[1311,1400,1953,1979]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="1" pageNumber="410">Fig. 2A</figureCitation>
,
<emphasis id="97FD3F37FFA2A451FA7FA894FA0EF830" box="[1413,1427,1953,1979]" italics="true" pageId="1" pageNumber="410">3</emphasis>
) positioned laterally from the main spines,
<quantity id="62714EC0FFA2A451FD89A8F0FD7AF854" box="[627,743,1989,2015]" metricMagnitude="-2" metricUnit="m" metricValue="5.55" metricValueMax="7.0" metricValueMin="4.1" pageId="1" pageNumber="410" unit="mm" value="55.5" valueMax="70.0" valueMin="41.0">4170 µm</quantity>
(x̄ =
<quantity id="62714EC0FFA2A451FCDFA8F1FCEDF854" box="[805,880,1988,2015]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="1" pageNumber="410" unit="mm" value="55.0">55 µm</quantity>
, n= 26) long. The smaller spines are found in the smallest individuals, the larger ones in the larger animals. This seems to be the rule in most plathelminth species (
<bibRefCitation id="C1189ED4FFA1A452FF65AF88FEE7FF5C" author="Bruggemann, J." box="[159,378,189,215]" pageId="2" pageNumber="411" pagination="151 - 156" refId="ref9879" refString="Bruggemann, J. (1986) Ultrastructural investigations on the differentiation of genital hard structures in free-living platyhelminths and their phylogenetic significance. Hydrobiologia, 132, 151 - 156. https: // doi. org / 10.1007 / BF 00046242" type="journal article" year="1986">Brüggemann, 1986</bibRefCitation>
;
<bibRefCitation id="C1189ED4FFA1A452FE7CAF88FE5FFF5C" author="Bruggemann, J." box="[390,450,189,215]" pageId="2" pageNumber="411" pagination="191 - 200" refId="ref9922" refString="Bruggemann, J. (1988) Struktur und Bildung der Stilette bei Haloplanella longatuba und Vejdovskya pellucida (Plathelminthes, Rhabdocoela). Zoomorphology, 108, 191 - 200. https: // doi. org / 10.1007 / BF 00363936" type="journal article" year="1988">1988</bibRefCitation>
).
</paragraph>
<paragraph id="A536E325FFA1A452FF3DAFD4FD03FE58" blockId="2.[151,1437,153,647]" pageId="2" pageNumber="411">
The two accessory spines (
<figureCitation id="3DB2FFA0FFA1A452FE15AFD4FDD2FF70" box="[495,591,225,251]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="2" pageNumber="411">Figs. 1C</figureCitation>
,
<figureCitation id="3DB2FFA0FFA1A452FDA0AFD4FD7DFF70" box="[602,736,225,251]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="2" pageNumber="411">2C, D and F</figureCitation>
) are just caudal to the male copulatory organ and are connected to each other by strong muscles. These spines are gutter-shaped, completely open at their base, and gradually close towards the distal part, where the tip is bent at a right angle towards the middle of the animal. The tip forms a kind of elongated, pointed cup, open at its distal end. The proximal part is
<quantity id="62714EC0FFA1A452FC5CAE78FB84FEEC" box="[934,1049,333,359]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="6.4" metricValueMin="3.6" pageId="2" pageNumber="411" unit="mm" value="50.0" valueMax="64.0" valueMin="36.0">3664 µm</quantity>
long (x̄ =
<quantity id="62714EC0FFA1A452FB6AAE79FB46FEEC" box="[1168,1243,332,359]" metricMagnitude="-2" metricUnit="m" metricValue="5.3" pageId="2" pageNumber="411" unit="mm" value="53.0">53 µm</quantity>
, n= 30) up to the bend and
<quantity id="62714EC0FFA1A452FEFCAE44FEF6FE00" box="[262,363,369,395]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" metricValueMax="1.7" metricValueMin="0.7" pageId="2" pageNumber="411" unit="mm" value="12.0" valueMax="17.0" valueMin="7.0">717 µm</quantity>
(x̄ =
<quantity id="62714EC0FFA1A452FE50AE44FE68FE00" box="[426,501,369,395]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="2" pageNumber="411" unit="mm" value="11.0">11 µm</quantity>
, n=30) wide at the base and becoming somewhat less wide towards the bend. The tip is
<quantity id="62714EC0FFA1A452FF2CAEA1FED4FE24" box="[214,329,404,431]" metricMagnitude="-2" metricUnit="m" metricValue="2.15" metricValueMax="2.8" metricValueMin="1.5" pageId="2" pageNumber="411" unit="mm" value="21.5" valueMax="28.0" valueMin="15.0">1528 µm</quantity>
(x̄ =
<quantity id="62714EC0FFA1A452FE7FAEA0FE4DFE24" box="[389,464,405,431]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="2" pageNumber="411" unit="mm" value="23.0">23 µm</quantity>
, n= 28) long. Strings of fine-grained glands (
<figureCitation id="3DB2FFA0FFA1A452FC30AEA0FBA0FE24" box="[970,1085,405,431]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="2" pageNumber="411">Fig. 1C, g</figureCitation>
) join at the tip of the accessory spines and enter the tip of the accessory spine.
</paragraph>
<paragraph id="A536E325FFA1A452FF3DAEE8FB19FD97" blockId="2.[151,1437,153,647]" pageId="2" pageNumber="411">
Aberrant specimens were encountered, either with three main spines (but normal number of other spines and accessory spines;
<figureCitation id="3DB2FFA0FFA1A452FE9AAD34FE21FD90" box="[352,444,513,539]" captionStart="FIGURE 2" captionStartId="4.[151,250,1904,1929]" captionTargetBox="[282,1311,181,1870]" captionTargetId="figure@4.[260,1327,166,1884]" captionTargetPageId="4" captionText="FIGURE 2. Coelogynopora schockaerti n. sp. A. Spines of the male copulatory bulb. B. Micrograph of the spines of the male copulatory bulb of a living animal. C. Accessory spines of the male copulatory organ. D. Micrograph of the accessory spines of the male copulatory organ. E. Micrograph of the spines of the male copulatory bulb of a living animal with three main spines. (scale bars = 20 µm). F. Micrograph of the hard parts of the male copulatory organ. (scale bar = 50 µm)" figureDoi="http://doi.org/10.5281/zenodo.3998633" httpUri="https://zenodo.org/record/3998633/files/figure.png" pageId="2" pageNumber="411">Fig. 2 E</figureCitation>
), or with three accessory spines (but normal number of spines).
</paragraph>
<paragraph id="A536E325FFA1A452FF3DAD10FA04FDE8" blockId="2.[151,1437,153,647]" pageId="2" pageNumber="411">
Posterior to the accessory spines, a muscular female duct (fd) leads to the seminal bursa (
<figureCitation id="3DB2FFA0FFA1A452FB38AD10FAFBFDB4" box="[1218,1382,549,575]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="2" pageNumber="411">Fig. 1A and C</figureCitation>
, sb). Younger live individuals did not show a bursa. Large glands join at and surround the distal part of the female duct.
</paragraph>
<paragraph id="A536E325FFA1A452FF3DAD58FAB7FD0C" blockId="2.[151,1437,153,647]" box="[199,1322,621,647]" pageId="2" pageNumber="411">
The gonopore (
<figureCitation id="3DB2FFA0FFA1A452FE89AD58FE54FD0C" box="[371,457,621,647]" captionStart="FIGURE 1" captionStartId="3.[151,250,1975,2000]" captionTargetBox="[236,1347,181,1945]" captionTargetId="figure@3.[236,1351,166,1955]" captionTargetPageId="3" captionText="FIGURE 1. Coelogynopora schockaerti n. sp. A. Drawing of the living animal. B. Living animal at low magnification. C. Drawing of the post-pharyngeal parts of the genital system in the living animal." figureDoi="http://doi.org/10.5281/zenodo.3998631" httpUri="https://zenodo.org/record/3998631/files/figure.png" pageId="2" pageNumber="411">Fig. 1C</figureCitation>
, go) is ventral in between the male copulatory bulb and the accessory spines.
</paragraph>
</subSubSection>
</treatment>
</subSection>
</document>