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<document id="AF379DB5B0A49890EF11A5520249015D" ID-DOI="10.1080/00222930310001613593" ID-ISSN="1464-5262" ID-Zenodo-Dep="4668745" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617793298383" checkinUser="carolina" docAuthor="Faubel, A. &amp; Warwick, R. M." docDate="2005" docId="5F1587FEFFC3A00DFE1096B4FEC03C23" docLanguage="en" docName="JNATHIST.39.1.1-45.pdf" docOrigin="Journal of Natural History 39 (1)" docSource="http://dx.doi.org/10.1080/00222930310001613593" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Scilliijortex phytophilus Faubel &amp; Warwick 2005, gen. et sp. nov." docType="treatment" docVersion="3" lastPageNumber="36" masterDocId="A32CFF86FFE7A028FF80963CFFF53E21" masterDocTitle="The marine flora and fauna of the Isles of Scilly: Free-living Plathelminthes ( Turbellaria)" masterLastPageNumber="45" masterPageNumber="1" pageNumber="36" updateTime="1698901895065" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="D57A9F61DF5CC9CA086096ABA8D4E89D">The marine flora and fauna of the Isles of Scilly: Free-living Plathelminthes ( Turbellaria)</mods:title>
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<mods:namePart id="419B0A83DB625E7C7FC4B60414DF3313">Faubel, A.</mods:namePart>
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<mods:namePart id="2CF3198BEA0C49AF166D9E099BAC5C3E">Warwick, R. M.</mods:namePart>
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<mods:title id="89AB744C366C68D802243D2056FD3182">Journal of Natural History</mods:title>
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<mods:date id="C54A9412D952A9038E4355521E3E4AA6">2005</mods:date>
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<mods:number id="257C841B1925950268CE1DFE6BBF1F4B">2010-12-06</mods:number>
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<mods:number id="2CF4EDEECA8B8B05BB8EF7C0A6B0FA14">39</mods:number>
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<mods:identifier id="3CFEA542A5A4C66008F06AD27830DDE3" type="ISSN">1464-5262</mods:identifier>
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<treatment id="5F1587FEFFC3A00DFE1096B4FEC03C23" LSID="urn:lsid:plazi:treatment:5F1587FEFFC3A00DFE1096B4FEC03C23" httpUri="http://treatment.plazi.org/id/5F1587FEFFC3A00DFE1096B4FEC03C23" lastPageId="37" lastPageNumber="36" pageId="36" pageNumber="36">
<subSubSection id="9FA66563FFC3A00CFE1096B4FC773E81" box="[400,898,136,160]" pageId="36" pageNumber="36" type="nomenclature">
<paragraph id="D70336E8FFC3A00CFE1096B4FC773E81" blockId="36.[400,898,136,192]" box="[400,898,136,160]" pageId="36" pageNumber="36">
<heading id="8C4B8184FFC3A00CFE1096B4FC773E81" box="[400,898,136,160]" centered="true" fontSize="10" level="2" pageId="36" pageNumber="36" reason="2">
<taxonomicName id="10BC4D6BFFC3A00CFE1096B4FD303E81" authority="Faubel &amp; Warwick, 2005" authorityName="Faubel &amp; Warwick" authorityYear="2005" box="[400,709,136,160]" class="Rhabditophora" family="Provorticidae" genus="Scilliijortex" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="species" species="phytophilus" status="gen. et sp. nov.">
<emphasis id="E5C8EAFAFFC3A00CFE1096B4FD303E81" bold="true" box="[400,709,136,160]" italics="true" pageId="36" pageNumber="36">ScilliIJortex phytophilus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="FEFB5781FFC3A00CFD4D96B4FC773E81" box="[717,898,136,160]" pageId="36" pageNumber="36" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="9FA66563FFC3A00CFDB29694FEB93F31" pageId="36" pageNumber="36" type="description">
<paragraph id="D70336E8FFC3A00CFDB29694FD153EE1" blockId="36.[400,898,136,192]" box="[562,736,168,192]" pageId="36" pageNumber="36">
(
<figureCitation id="4F872A6DFFC3A00CFDBA9694FD223EE1" box="[570,727,168,192]" captionStart="Figure 8" captionStartId="32.[125,185,1506,1525]" captionTargetBox="[171,1127,133,1470]" captionTargetId="figure-32@32.[170,1128,133,1470]" captionTargetPageId="32" captionText="Figure 8. Scilliυortex phytophilus gen. et sp. nov. (A) Dorsal view in squash preparation; (B) sclerotized male stylet. Polycystis sp. (C) sclerotized male stylet. Scale bars: 250 Mm (A); 50 Mm (B); 10 Mm (C)." figureDoi="http://doi.org/10.5281/zenodo.4668762" httpUri="https://zenodo.org/record/4668762/files/figure.png" pageId="36" pageNumber="36">Figure 8A, B</figureCitation>
)
</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD96C4FEB93F31" blockId="36.[125,1172,248,351]" box="[125,332,248,272]" pageId="36" pageNumber="36">
<emphasis id="E5C8EAFAFFC3A00CFFFD96C4FEB93F31" box="[125,332,248,272]" italics="true" pageId="36" pageNumber="36">Material examined</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="9FA66563FFC3A00DFFFD971BFEC03C23" lastPageId="37" lastPageNumber="37" pageId="36" pageNumber="36" type="materials_examined">
<paragraph id="D70336E8FFC3A00CFFFD971BFC923F7E" blockId="36.[125,1172,248,351]" pageId="36" pageNumber="36">
<typeStatus id="0807884AFFC3A00CFFFD971BFF083F1F" box="[125,253,295,319]" pageId="36" pageNumber="36" type="holotype">HOLOTYPE</typeStatus>
: Site 7: two specimens in squash preparation, stored on CD-ROM: 2003.5.22.5; whole mount slightly squashed WM: 2003.5.22.5.
</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD97ABFF1B3F8E" blockId="36.[125,238,407,431]" box="[125,238,407,431]" pageId="36" pageNumber="36">
<emphasis id="E5C8EAFAFFC3A00CFFFD97ABFF1B3F8E" box="[125,238,407,431]" italics="true" pageId="36" pageNumber="36">Etymology</emphasis>
</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD97FBFD173FDE" blockId="36.[125,1172,455,511]" pageId="36" pageNumber="36">
The specific epithet refers to the phytal habitat in which specimens were living (from Greek,
<emphasis id="E5C8EAFAFFC3A00CFF5597DBFEEB3FDE" box="[213,286,487,511]" italics="true" pageId="36" pageNumber="36">phyton</emphasis>
5plant and
<emphasis id="E5C8EAFAFFC3A00CFE2C97DBFE1C3FDE" box="[428,489,487,511]" italics="true" pageId="36" pageNumber="36">philos</emphasis>
5specially favoured).
</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD940AFF003C6F" blockId="36.[125,245,566,590]" box="[125,245,566,590]" pageId="36" pageNumber="36">
<emphasis id="E5C8EAFAFFC3A00CFFFD940AFF003C6F" box="[125,245,566,590]" italics="true" pageId="36" pageNumber="36">Description</emphasis>
</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD945AFC343D1F" blockId="36.[125,1172,614,830]" pageId="36" pageNumber="36">
Length of body squashed
<quantity id="10449B0DFFC3A00CFE3A945AFDEC3C5F" box="[442,537,614,638]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="36" pageNumber="36" unit="mm" value="1.7">1.7 mm</quantity>
, fore-end slightly tapering to a pointed tip, rear end rounded. Colour dark dirty grey with transparent areas marking the locations of the pharynx and genital organs. With a pair of crescentic eyes; lateral eyes very close to each other. Eyes 204
<emphasis id="E5C8EAFAFFC3A00CFECF94FAFEAB3CFF" box="[335,350,710,734]" italics="true" pageId="36" pageNumber="36">M</emphasis>
m distant from anterior margin. Epidermis with numerous small rhabdites. Pharynx doliiformis small, 290
<emphasis id="E5C8EAFAFFC3A00CFDEF94DAFD8B3CDF" box="[623,638,742,766]" italics="true" pageId="36" pageNumber="36">M</emphasis>
m long, mouth of pharynx 100
<emphasis id="E5C8EAFAFFC3A00CFC7794DAFBF33CDF" box="[1015,1030,742,766]" italics="true" pageId="36" pageNumber="36">M</emphasis>
m caudal to eyes, distal pharynx bordered with tiny papillae. Hind body end provided with four very large caudal glands with inner thread-like structure up to 120
<emphasis id="E5C8EAFAFFC3A00CFCD8951AFC923D1F" box="[856,871,806,830]" italics="true" pageId="36" pageNumber="36">M</emphasis>
m long.
</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD955CFBE73AD6" blockId="36.[125,1173,864,1430]" pageId="36" pageNumber="36">
<emphasis id="E5C8EAFAFFC3A00CFFFD955CFE963D59" box="[125,355,864,888]" italics="true" pageId="36" pageNumber="36">Reproductiυe system.</emphasis>
Common gonopore in rear body leading into a voluminous genital atrium. Gonopore and distal atrium surrounded by cement glands. Testes paired, behind pharynx. Vasa deferentia join testes with paired seminal vesicles. The male copulatory apparatus consists of paired seminal vesicles and a prostatic vesicle bearing a coiled stylet. The prostatic duct and the ejaculatory duct openings obviously independent from each other but very close to each other in the genital atrium. The paired seminal vesicles combine to a common ejaculatory duct; the distal part of which increases gradually in sclerotization of the walls forming distally a collar-like border. The spherical prostatic vesicle, 140
<emphasis id="E5C8EAFAFFC3A00CFE8D9263FEE93A56" box="[269,284,1119,1143]" italics="true" pageId="36" pageNumber="36">M</emphasis>
m in diameter and provided with a thick muscular wall, opens distally into a proximally coiled stylet making one and a third turns. The stylet is tapering distad starting at the end of the first proximal third of the twisted part. The distal part of the stylet is straight, about 100
<emphasis id="E5C8EAFAFFC3A00CFEE39283FE873AF6" box="[355,370,1215,1239]" italics="true" pageId="36" pageNumber="36">M</emphasis>
m long and provided with a short distal hook-like bend at an angle of about 90
<emphasis id="E5C8EAFAFFC3A00CFF6692E2FF053AD7" bold="true" box="[230,240,1246,1270]" italics="true" pageId="36" pageNumber="36">°</emphasis>
. The stylet resembles the penis stylet of
<taxonomicName id="10BC4D6BFFC3A00CFD5192E3FBFB3AD6" authority="Ax, 1970" authorityName="Ax" authorityYear="1970" box="[721,1038,1247,1271]" class="Rhabditophora" family="Provorticidae" genus="Pogaina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="species" species="annulata">
<emphasis id="E5C8EAFAFFC3A00CFD5192E3FC603AD6" box="[721,917,1247,1271]" italics="true" pageId="36" pageNumber="36">Pogaina annulata</emphasis>
Ax, 1970
</taxonomicName>
.
</paragraph>
<paragraph id="D70336E8FFC3A00CFF1892C2FF263BB7" blockId="36.[125,1173,864,1430]" pageId="36" pageNumber="36">The female gonads are paired germovitellaria. The vitellogenous part is located dorsolaterally and extends from somewhat anterior of the testes to the level caudal of the seminal receptacle. The distal ovarial parts lie immediately in front of the seminal vesicle. Female ducts, i.e. oviduct and uterus, could not be discerned and traced to the common genital atrium.</paragraph>
<paragraph id="D70336E8FFC3A00CFFFD93F2FF183BC7" blockId="36.[125,1172,1486,1685]" box="[125,237,1486,1510]" pageId="36" pageNumber="36">
<emphasis id="E5C8EAFAFFC3A00CFFFD93F2FF183BC7" box="[125,237,1486,1510]" italics="true" pageId="36" pageNumber="36">Discussion</emphasis>
</paragraph>
<paragraph id="D70336E8FFC3A00DFFFD93C1FEC03C23" blockId="36.[125,1172,1486,1685]" lastBlockId="37.[138,1185,137,514]" lastPageId="37" lastPageNumber="37" pageId="36" pageNumber="36">
According to
<bibRefCitation id="B32D4B19FFC3A00CFE9993C1FE373834" author="Luther A" box="[281,450,1533,1557]" pageId="36" pageNumber="36" pagination="1 - 71" refId="ref17996" refString="Luther A. 1962. Die Turbellarien Ostfennoskandiens III. Neorhabdocoela 1. Dalyellioida, Typhloplanoida: Byrsophlebidae, Trigonostomidae. Fauna Fennica 12: 1 - 71." type="journal article" year="1962">Luther (1962)</bibRefCitation>
, the characters of paired gonads and common genital atrium in the caudal body-half refer
<emphasis id="E5C8EAFAFFC3A00CFE5C9021FD143814" box="[476,737,1565,1589]" italics="true" pageId="36" pageNumber="36">
Scilliυortex
<taxonomicName id="10BC4D6BFFC3A00CFDE69021FD143814" authorityName="Faubel &amp; Warwick" authorityYear="2005" box="[614,737,1565,1589]" class="Rhabditophora" family="Provorticidae" genus="Scilliijortex" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="species" species="phytophilus">phytophilus</taxonomicName>
</emphasis>
to the family
<taxonomicName id="10BC4D6BFFC3A00CFC2F9021FBBB3814" authorityName="Beklemischev" authorityYear="1927" box="[943,1102,1565,1589]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="family">Provorticidae</taxonomicName>
. The
<taxonomicName id="10BC4D6BFFC3A00CFFFD9001FEE23874" authorityName="Beklemischev" authorityYear="1927" box="[125,279,1597,1621]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="family">Provorticidae</taxonomicName>
are additionally characterized by a more or less combined seminal and prostatic vesicle. The family is subdivided into the subfamilies
<taxonomicName id="10BC4D6BFFC3A00CFCC89061FB613854" authority="Meixner, 1926" authorityName="Meixner" authorityYear="1926" box="[840,1172,1629,1653]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="subFamily" subFamily="Provorticinae">Provorticinae Meixner, 1926</taxonomicName>
(paired vitellaria, seminal and prostatic vesicle side by side),
<taxonomicName id="10BC4D6BFFC3A00CFCDB9041FB6138B4" authority="Luther, 1962" authorityName="Luther" authorityYear="1962" box="[859,1172,1661,1685]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="36" pageNumber="36" phylum="Platyhelminthes" rank="subFamily" subFamily="Kirgisellinae">
Kirgisellinae
<bibRefCitation id="B32D4B19FFC3A00CFC779041FB6138B4" author="Luther A" box="[1015,1172,1661,1685]" pageId="36" pageNumber="36" pagination="1 - 71" refId="ref17996" refString="Luther A. 1962. Die Turbellarien Ostfennoskandiens III. Neorhabdocoela 1. Dalyellioida, Typhloplanoida: Byrsophlebidae, Trigonostomidae. Fauna Fennica 12: 1 - 71." type="journal article" year="1962">Luther, 1962</bibRefCitation>
</taxonomicName>
(paired vitellaria, seminal vesicle proximal of prostatic vesicle) and
<taxonomicName id="10BC4D6BFFC2A00DFC3A96B5FED93EE0" authority="Luther, 1962" authorityName="Luther" authorityYear="1962" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="37" pageNumber="37" phylum="Platyhelminthes" rank="subFamily" subFamily="Haplovejdovskyinae">
Haplovejdovskyinae
<bibRefCitation id="B32D4B19FFC2A00DFF0A9695FED93EE0" author="Luther A" box="[138,300,169,193]" pageId="37" pageNumber="37" pagination="1 - 71" refId="ref17996" refString="Luther A. 1962. Die Turbellarien Ostfennoskandiens III. Neorhabdocoela 1. Dalyellioida, Typhloplanoida: Byrsophlebidae, Trigonostomidae. Fauna Fennica 12: 1 - 71." type="journal article" year="1962">Luther, 1962</bibRefCitation>
</taxonomicName>
(single testis and germovitellar, paired vasa deferentia). Based on the characters given,
<emphasis id="E5C8EAFAFFC2A00DFED296F5FDB93EC0" box="[338,588,201,225]" italics="true" pageId="37" pageNumber="37">
Scilliυortex
<taxonomicName id="10BC4D6BFFC2A00DFE5196F5FDB93EC0" authorityName="Faubel &amp; Warwick" authorityYear="2005" box="[465,588,201,225]" class="Rhabditophora" family="Provorticidae" genus="Scilliijortex" kingdom="Animalia" order="Rhabdocoela" pageId="37" pageNumber="37" phylum="Platyhelminthes" rank="species" species="phytophilus">phytophilus</taxonomicName>
</emphasis>
differs from the known species of the subfamilies of the
<taxonomicName id="10BC4D6BFFC2A00DFF3C96D5FEA23F20" authorityName="Beklemischev" authorityYear="1927" box="[188,343,233,257]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="37" pageNumber="37" phylum="Platyhelminthes" rank="family">Provorticidae</taxonomicName>
in the character combination of paired germovitellaria and separate seminal and prostatic vesicle with excreting ducts which separately open into the common genital atrium. A special feature is that both ducts are provided with sclerotized elements and enter independently from each other into the genital atrium. This character combination is unique within the
<taxonomicName id="10BC4D6BFFC2A00DFDB79755FD273FA0" authorityName="Beklemischev" authorityYear="1927" box="[567,722,361,385]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="37" pageNumber="37" phylum="Platyhelminthes" rank="family">Provorticidae</taxonomicName>
and the other families of the order. Consequently, we have to establish a new family or at least a new subfamily within the
<taxonomicName id="10BC4D6BFFC2A00DFF0A9795FEDC3FE0" authorityName="Beklemischev" authorityYear="1927" box="[138,297,425,449]" class="Rhabditophora" family="Provorticidae" kingdom="Animalia" order="Rhabdocoela" pageId="37" pageNumber="37" phylum="Platyhelminthes" rank="family">Provorticidae</taxonomicName>
. However, we must desist from this because of the absence of serial sections for the final resolution of the exact relations of the male ducts and their entrance into the genital atrium.
</paragraph>
</subSubSection>
</treatment>
</document>