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<document id="3186AF274D6CE766B53BBA88CCB77B14" ID-DOI="10.5281/zenodo.275104" ID-GBIF-Dataset="2f262c6b-2bcf-44d6-90f8-a0e6219fb709" ID-ISSN="1175-5326" ID-Zenodo-Dep="275104" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461102477301" checkinUser="plazi" docAuthor="Gammoudi, Mehrez, Tekaya, Saïda &amp; Noreña, Carolina" docDate="2009" docId="C66287943330FF8FFF4245908B4FFE79" docLanguage="en" docName="zt02195p060.pdf" docOrigin="Zootaxa 2195" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Theama mediterranea Curini-Galletti, Campus &amp; Delogu 2008" docType="treatment" docVersion="8" lastPageNumber="55" masterDocId="3A5BFFEC333AFF83FFD544798F66FFE0" masterDocTitle="Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts" masterLastPageNumber="60" masterPageNumber="43" pageNumber="53" updateTime="1698591875559" updateUser="plazi">
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<mods:title id="34BF9E87882DB91607E30CF940304C34">Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts</mods:title>
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<mods:namePart id="A926FD066C8DCAECFBD26679FA609630">Gammoudi, Mehrez</mods:namePart>
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<mods:namePart id="656DC8E229C58CBD84595403764251BC">Tekaya, Saïda</mods:namePart>
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<mods:namePart id="5EDC33C61825D1130F0C8A3D40B10F31">Noreña, Carolina</mods:namePart>
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<mods:date id="1D18D6A0082E7768312A88356F9B2F05">2009</mods:date>
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<treatment id="C66287943330FF8FFF4245908B4FFE79" ID-DOI="http://doi.org/10.5281/zenodo.6213993" ID-GBIF-Taxon="119622257" ID-Zenodo-Dep="6213993" LSID="urn:lsid:plazi:treatment:C66287943330FF8FFF4245908B4FFE79" httpUri="http://treatment.plazi.org/id/C66287943330FF8FFF4245908B4FFE79" lastPageId="12" lastPageNumber="55" pageId="10" pageNumber="53">
<subSubSection id="06D165093330FF89FF4245908E6BFDC6" pageId="10" pageNumber="53" type="nomenclature">
<paragraph id="4E7436823330FF89FF4245908CC3FDE2" blockId="10.[151,933,488,550]" box="[151,933,488,515]" pageId="10" pageNumber="53">
<heading id="153C81EE3330FF89FF4245908CC3FDE2" bold="true" box="[151,933,488,515]" fontSize="11" level="1" pageId="10" pageNumber="53" reason="1">
<taxonomicName id="89CB4D013330FF89FF4245908CC3FDE2" ID-CoL="565QY" authority="Curini-Galletti, Campus &amp; Delogu, 2008" authorityName="Curini-Galletti, Campus &amp; Delogu" authorityYear="2008" box="[151,933,488,515]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="mediterranea">
<emphasis id="7CBFEA903330FF89FF4245908CC3FDE2" bold="true" box="[151,933,488,515]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF4245908EC4FDE3" bold="true" box="[151,418,489,515]" italics="true" pageId="10" pageNumber="53">Theama mediterranea</emphasis>
<bibRefCitation id="2A5A4B733330FF89FE7F45918CC3FDE2" author="Curini-Galletti" box="[426,933,488,514]" pageId="10" pageNumber="59" refString="Curini-Galletti, M., Campus, P. &amp; Delogu, V. (2008) Theama mediterranea sp. nov. (Platyhelminthes, Polycladida), the first interstitial polyclad from the Mediterranean. Italian Journal of Zoology; 75 (1), 77 - 83." type="journal article" year="2008">Curini-Galletti, Campus &amp; Delogu, 2008</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="4E7436823330FF89FF4246758E6BFDC6" blockId="10.[151,933,488,550]" box="[151,269,524,550]" pageId="10" pageNumber="53">
(
<figureCitation id="D6F02A073330FF89FF4A46758E65FDC6" box="[159,259,524,550]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Figure 6</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="06D165093330FF89FF4246218F92FD07" pageId="10" pageNumber="53" type="diagnosis">
<paragraph id="4E7436823330FF89FF4246218F92FD07" blockId="10.[151,1437,600,2019]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF4246218EEBFD92" bold="true" box="[151,397,600,626]" pageId="10" pageNumber="53">Diagnosis n. emend</emphasis>
:
<taxonomicName id="89CB4D013330FF89FE4B46208E98FD92" box="[414,510,601,626]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903330FF89FE4B46208E98FD92" box="[414,510,601,626]" italics="true" pageId="10" pageNumber="53">Theama</emphasis>
</taxonomicName>
with few tentacular (24 per side) and cerebral eyes (2 per side). A pyriform penis bulb is provided with a long penis papilla and a sclerotized inner lining of the most distal portion of the ejaculatory duct. The penis bulb is surrounded by a tube-shaped penis sheath. A comparatively large uterus is present.
</paragraph>
</subSubSection>
<subSubSection id="06D165093330FF89FF13468A8C9CFCD4" pageId="10" pageNumber="53" type="distribution">
<paragraph id="4E7436823330FF89FF13468A8BA9FCEE" blockId="10.[151,1437,600,2019]" box="[198,1231,755,782]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF13468A8E8AFCED" bold="true" box="[198,492,755,781]" pageId="10" pageNumber="53">
Distribution in
<collectingCountry id="36DC76123330FF89FE53468A8E81FCED" box="[390,487,755,781]" name="Tunisia" pageId="10" pageNumber="53">Tunisia</collectingCountry>
:
</emphasis>
Sandy beach at Bouficha (
<geoCoordinate id="2BFF50453330FF89FCF2468D8C97FCEE" box="[807,1009,756,782]" direction="north" orientation="latitude" pageId="10" pageNumber="53" precision="1" value="36.280098">36°16 ' 48.36&quot; N</geoCoordinate>
;
<geoCoordinate id="2BFF50453330FF89FC29468D8BA7FCEE" box="[1020,1217,756,782]" direction="east" orientation="longitude" pageId="10" pageNumber="53" precision="1" value="10.493606">10°29 ' 36.98&quot; E</geoCoordinate>
).
</paragraph>
<paragraph id="4E7436823330FF89FF1347638C9CFCD4" blockId="10.[151,1437,600,2019]" box="[198,1018,794,820]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF1347638EE3FCD4" bold="true" box="[198,389,794,820]" pageId="10" pageNumber="53">Other localities</emphasis>
:
<collectingCountry id="36DC76123330FF89FE4047638EAAFCD4" box="[405,460,794,820]" name="Italy" pageId="10" pageNumber="53">Italy</collectingCountry>
,
<collectingCountry id="36DC76123330FF89FE0247638D4BFCD4" box="[471,557,794,820]" name="Greece" pageId="10" pageNumber="53">Greece</collectingCountry>
,
<collectingCountry id="36DC76123330FF89FDEC47638D1CFCD4" box="[569,634,794,820]" name="Israel" pageId="10" pageNumber="53">Israel</collectingCountry>
(see
<bibRefCitation id="2A5A4B733330FF89FD6D47638C8BFCD4" author="Curini-Galletti" box="[696,1005,794,820]" pageId="10" pageNumber="59" refString="Curini-Galletti, M., Campus, P. &amp; Delogu, V. (2008) Theama mediterranea sp. nov. (Platyhelminthes, Polycladida), the first interstitial polyclad from the Mediterranean. Italian Journal of Zoology; 75 (1), 77 - 83." type="journal article" year="2008">
Curini-Galletti
<emphasis id="7CBFEA903330FF89FCB947638CC0FCD3" box="[876,934,794,819]" italics="true" pageId="10" pageNumber="53">et al,</emphasis>
2008
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="06D165093330FF89FF1347398BD5FC62" pageId="10" pageNumber="53" type="materials_examined">
<paragraph id="4E7436823330FF89FF1347398BD5FC62" blockId="10.[151,1437,600,2019]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF1347398EA5FCBA" bold="true" box="[198,451,832,858]" pageId="10" pageNumber="53">Material examined:</emphasis>
<specimenCount id="58CDFD0B3330FF89FE0447388D0EFCBB" box="[465,616,833,859]" pageId="10" pageNumber="53" type="generic">4 specimens</specimenCount>
were sagittally sectioned and mounted on 4 slides. The material examined was deposited in the Museo Nacional de Ciencias Naturales de Madrid (
<collectingCountry id="36DC76123330FF89FB8B47118BC1FC62" box="[1118,1191,872,898]" name="Spain" pageId="10" pageNumber="53">Spain</collectingCountry>
).
</paragraph>
</subSubSection>
<subSubSection id="06D165093330FF89FF0547F78F99F934" pageId="10" pageNumber="53" type="description">
<paragraph id="4E7436823330FF89FF0547F78F9DFAE4" blockId="10.[151,1437,600,2019]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF0547F78E13FC48" bold="true" box="[208,373,910,936]" pageId="10" pageNumber="53">Description:</emphasis>
Slender and elongate: living specimens measure up to
<quantity id="89339B673330FF89FBC747F78B3EFC48" box="[1042,1112,910,936]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="10" pageNumber="53" unit="mm" value="6.0">6 mm</quantity>
in length, and are
<quantity id="89339B673330FF89FA9547F78AFAFC48" box="[1344,1436,910,936]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="10" pageNumber="53" unit="mm" value="1.5">1,5 mm</quantity>
wide. Fixed specimens were about
<quantity id="89339B673330FF89FD9847CC8DEDFC2F" box="[589,651,949,975]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="53" unit="mm" value="2.0">2mm</quantity>
long and
<quantity id="89339B673330FF89FCDC47CC8C39FC2F" box="[777,863,949,975]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="10" pageNumber="53" unit="mm" value="0.4">0,4mm</quantity>
wide. Dorsal surface greyish. Without nuchal tentacles. Tentacular eyes in front and at each side of the brain, arranged in two groups. Cerebral eyes form two rows of 2 eyes (
<figureCitation id="D6F02A073330FF89FE52407B8EA8FBFC" box="[391,462,1026,1052]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
A). Eyes up to 10 μm in diameter. The mouth lies just in front of the middle of the pharyngeal cavity, which contains the ruffled, non-ciliated pharynx. The gut runs medially backwards to behind the male antrum and forwards to the cerebral area. Its lumen becomes remarkably wider dorsally to the pharynx and the male copulatory apparatus (
<figureCitation id="D6F02A073330FF89FD76400F8D8CFB70" box="[675,746,1142,1168]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
E). Body entirely ciliated, with epidermal cells overlying a relatively thick basement membrane. Rhabdites are present on both ventral and dorsal surfaces of the body. Body musculature consists of external circular and internal longitudinal fibres, more developed ventrally than dorsally.
</paragraph>
<paragraph id="4E7436823330FF89FF1041688AE1FACB" blockId="10.[151,1437,600,2019]" box="[197,1415,1297,1323]" pageId="10" pageNumber="53">The sectioned specimens were immature in the female line, and only male structures could be observed.</paragraph>
<paragraph id="4E7436823330FF89FF10414E8DC5F967" blockId="10.[151,1437,600,2019]" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF10414E8D41FAB1" bold="true" box="[197,551,1335,1361]" pageId="10" pageNumber="53">Male copulatory apparatus:</emphasis>
Testes are scattered throughout the dorsal parenchyma of the submarginal zones of the body, forming two rows on both sides. The paired vasa deferentia run posteriorly; each duct is slightly enlarged, forming false seminal vesicles (
<figureCitation id="D6F02A073330FF89FD0941FC8C44FA7F" box="[732,802,1413,1439]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
C), which fuse distally and join a true seminal vesicle, provided with a thick muscular wall. The ovoid seminal vesicle is relatively large and oriented obliquely (
<figureCitation id="D6F02A073330FF89FAB941D58FC1FA0C" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
B). Its anterior end narrows to open into an interpolated spherical prostatic vesicle with radial folds, (
<figureCitation id="D6F02A073330FF89FAB941AB8FCEF9F3" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
B). The wall of the prostatic vesicle is very muscular and forms a penis bulb which is housed in a tube shaped penissheath, oriented horizontally (
<figureCitation id="D6F02A073330FF89FD4842598D83F9DA" box="[669,741,1568,1594]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
B). From the prostatic vesicle, the ejaculatory duct extends anteriorly to open into the conical penis papilla. The lining of the most distal portion of the ejaculatory duct is provided with a sclerotized sheath (
<figureCitation id="D6F02A073330FF89FDE242148D18F967" box="[567,638,1645,1671]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="10" pageNumber="53">Fig. 6</figureCitation>
D).
</paragraph>
<paragraph id="4E7436823330FF89FF1042ED8F99F934" blockId="10.[151,1437,600,2019]" pageId="10" pageNumber="53">The tube shaped penis-sheath opens into an antrum masculinum which leads to the male pore, located ventrally</paragraph>
</subSubSection>
<subSubSection id="06D165093330FF8FFF1342998B4FFE79" lastPageId="12" lastPageNumber="55" pageId="10" pageNumber="53" type="discussion">
<paragraph id="4E7436823330FF88FF1342998AE5F804" blockId="10.[151,1437,600,2019]" lastBlockId="11.[151,1435,1890,2020]" lastPageId="11" lastPageNumber="54" pageId="10" pageNumber="53">
<emphasis id="7CBFEA903330FF89FF1342998E59F91A" bold="true" box="[198,319,1760,1786]" pageId="10" pageNumber="53">Remarks.</emphasis>
The genus
<taxonomicName id="89CB4D013330FF89FE0042988D55F91A" box="[469,563,1761,1786]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903330FF89FE0042988D55F91A" box="[469,563,1761,1786]" italics="true" pageId="10" pageNumber="53">Theama</emphasis>
</taxonomicName>
and the family
<taxonomicName id="89CB4D013330FF89FD2842988CF2F91B" box="[765,916,1761,1787]" class="Rhabditophora" family="Theamatidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="family">Theamatidae</taxonomicName>
were created by
<bibRefCitation id="2A5A4B733330FF89FBBB42988A42F91B" author="Marcus" box="[1134,1316,1761,1787]" pageId="10" pageNumber="60" refString="Marcus, E. (1949) Turbellaria Brasileiros. (7). Boletins da Faculdade de Filosofia, Ciencias e Letras, Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus (1949)</bibRefCitation>
. The first species described was
<taxonomicName id="89CB4D013330FF89FE7543718DADF8C2" authority="Marcus, 1949" authorityName="Marcus" authorityYear="1949" box="[416,715,1800,1826]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="evelinae">
<emphasis id="7CBFEA903330FF89FE7543718D78F8C1" box="[416,542,1800,1825]" italics="true" pageId="10" pageNumber="53">T. evelinae</emphasis>
<bibRefCitation id="2A5A4B733330FF89FDF343718DADF8C2" author="Marcus" box="[550,715,1800,1826]" pageId="10" pageNumber="60" refString="Marcus, E. (1949) Turbellaria Brasileiros. (7). Boletins da Faculdade de Filosofia, Ciencias e Letras, Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus, 1949</bibRefCitation>
</taxonomicName>
.
<bibRefCitation id="2A5A4B733330FF89FD0343718B32F8C2" author="Sopott-Ehlers" box="[726,1108,1800,1826]" pageId="10" pageNumber="60" refString="Sopott-Ehlers, B. &amp; Schmidt, P. (1975) Interstitielle Fauna von Galapagos XIV. Polycladida (Turbellaria). Mikrofauna des Meeresbodens, 54,193 - 222." type="book" year="1975">Sopott-Ehlers &amp; Schmidt (1975)</bibRefCitation>
described
<taxonomicName id="89CB4D013330FF89FB0643718A2BF8C1" box="[1235,1357,1800,1825]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="occidua">
<emphasis id="7CBFEA903330FF89FB0643718A2BF8C1" box="[1235,1357,1800,1825]" italics="true" pageId="10" pageNumber="53">T. occidua</emphasis>
</taxonomicName>
which differs mainly due to the absence of a stylet.
<bibRefCitation id="2A5A4B733330FF89FD6C43578C05F8A8" author="Faubel" box="[697,867,1838,1864]" pageId="10" pageNumber="59" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel (1983)</bibRefCitation>
considered the lack of a stylet in
<taxonomicName id="89CB4D013330FF89FB2843568A1FF8A8" box="[1277,1401,1839,1864]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="occidua">
<emphasis id="7CBFEA903330FF89FB2843568A1FF8A8" box="[1277,1401,1839,1864]" italics="true" pageId="10" pageNumber="53">T. occidua</emphasis>
</taxonomicName>
of generic value and placed the species in a new genus
<taxonomicName id="89CB4D013330FF89FCE4432C8B39F88F" authority="Faubel, 1983" authorityName="Faubel" authorityYear="1983" box="[817,1119,1877,1903]" class="Rhabditophora" family="Theamatidae" genus="Eutheama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903330FF89FCE4432C8CC9F88E" box="[817,943,1877,1902]" italics="true" pageId="10" pageNumber="53">Eutheama</emphasis>
<bibRefCitation id="2A5A4B733330FF89FC62432C8B39F88F" author="Faubel" box="[951,1119,1877,1903]" pageId="10" pageNumber="59" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel, 1983</bibRefCitation>
</taxonomicName>
.
<bibRefCitation id="2A5A4B733330FF89FBB9432C8AFBF88F" author="Bulnes" box="[1132,1437,1877,1903]" pageId="10" pageNumber="59" refString="Bulnes, V. N. &amp; Faubel, A. (2003) Eutheama forrestensis n. sp. (Acotylea, Polycladida, Plathelminthes) from Australia. Zootaxa, 220, 1 - 8." type="journal article" year="2003">Bulnes &amp; Faubel (2003)</bibRefCitation>
described a second species of the genus
<taxonomicName id="89CB4D013330FF89FD5743058D9AF875" box="[642,764,1916,1941]" class="Rhabditophora" family="Theamatidae" genus="Eutheama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903330FF89FD5743058D9AF875" box="[642,764,1916,1941]" italics="true" pageId="10" pageNumber="53">Eutheama</emphasis>
</taxonomicName>
from Australian waters:
<taxonomicName id="89CB4D013330FF89FBF843058BBDF875" box="[1069,1243,1916,1941]" class="Rhabditophora" family="Theamatidae" genus="Eutheama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="forrestensis">
<emphasis id="7CBFEA903330FF89FBF843058BBDF875" box="[1069,1243,1916,1941]" italics="true" pageId="10" pageNumber="53">E. forrestensis</emphasis>
</taxonomicName>
. More recently,
<bibRefCitation id="2A5A4B733330FF89FF4243DB8EB9F85C" box="[151,479,1954,1980]" pageId="10" pageNumber="59" refString="Curini-Galletti, M., Campus, P. &amp; Delogu, V. (2008) Theama mediterranea sp. nov. (Platyhelminthes, Polycladida), the first interstitial polyclad from the Mediterranean. Italian Journal of Zoology; 75 (1), 77 - 83." type="journal article">
Curini-Galletti
<emphasis id="7CBFEA903330FF89FE9843DA8EEFF85C" box="[333,393,1955,1980]" italics="true" pageId="10" pageNumber="53">et al.</emphasis>
(2008)
</bibRefCitation>
described a new representative of
<taxonomicName id="89CB4D013330FF89FCAA43DB8B7AF85C" box="[895,1052,1954,1980]" class="Rhabditophora" family="Theamatidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="family">Theamatidae</taxonomicName>
;
<emphasis id="7CBFEA903330FF89FBFD43DA8B8AF85C" box="[1064,1260,1955,1980]" italics="true" pageId="10" pageNumber="53">
<taxonomicName id="89CB4D013330FF89FBFD43DA8B8EF85C" box="[1064,1256,1955,1980]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="mediterranea">T. mediterranea</taxonomicName>
,
</emphasis>
and compared the different members of the genus
<taxonomicName id="89CB4D013330FF89FDE143B08DF4F802" box="[564,658,1993,2018]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903330FF89FDE143B08DF4F802" box="[564,658,1993,2018]" italics="true" pageId="10" pageNumber="53">Theama</emphasis>
</taxonomicName>
. Examining
<typeStatus id="917088203330FF89FCFD43B08C3CF803" box="[808,858,1993,2019]" pageId="10" pageNumber="53">type</typeStatus>
material of
<taxonomicName id="89CB4D013330FF89FC3243B08AF7F803" authority="Sopott-Ehlers &amp; Schmidt" authorityName="Sopott-Ehlers &amp; Schmidt" box="[999,1425,1993,2019]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="53" phylum="Platyhelminthes" rank="species" species="occidua">
<emphasis id="7CBFEA903330FF89FC3243B08B06F802" box="[999,1120,1993,2018]" italics="true" pageId="10" pageNumber="53">T. occidua</emphasis>
Sopott-Ehlers &amp; Schmidt
</taxonomicName>
, c e: cerebral eyes, f s v: false seminal vesicle, i: intestine, mp: male pore, p b: penis bulb, p g: prostatic glands, pp: penis papilla, p v: prostatic vesicle, r f: radial folds, s v: seminal vesicle, t e: tentacular eyes, s s: sclerotized sheath.
</paragraph>
<caption id="1AB4660A3331FF88FF42431B8CA3F87C" httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="11" pageNumber="54" targetBox="[178,1413,205,1853]" targetPageId="11">
<paragraph id="4E7436823331FF88FF42431B8CA3F87C" blockId="11.[151,1435,1890,2020]" pageId="11" pageNumber="54">
<emphasis id="7CBFEA903331FF88FF42431B8E7DF89A" bold="true" box="[151,283,1890,1914]" pageId="11" pageNumber="54">FIGURE 6.</emphasis>
<emphasis id="7CBFEA903331FF88FEF7431B8D7FF899" box="[290,537,1890,1913]" italics="true" pageId="11" pageNumber="54">
<taxonomicName id="89CB4D013331FF88FEF7431B8D72F899" box="[290,532,1890,1913]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="11" pageNumber="54" phylum="Platyhelminthes" rank="species" species="mediterranea">Theama mediterranea</taxonomicName>
:
</emphasis>
A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus.
</paragraph>
</caption>
<paragraph id="4E7436823336FF8FFF4244E18AEFFF1F" blockId="12.[151,1437,152,410]" pageId="12" pageNumber="55">
1975 and
<taxonomicName id="89CB4D013336FF8FFEC144E18D35FF52" authority="Marcus, 1949" authorityName="Marcus" authorityYear="1949" box="[276,595,152,178]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="species" species="evelinae">
<emphasis id="7CBFEA903336FF8FFEC144E18EFBFF51" box="[276,413,152,177]" italics="true" pageId="12" pageNumber="55">T. evelinae</emphasis>
<bibRefCitation id="2A5A4B733336FF8FFE7344E18D35FF52" author="Marcus" box="[422,595,152,178]" pageId="12" pageNumber="60" refString="Marcus, E. (1949) Turbellaria Brasileiros. (7). Boletins da Faculdade de Filosofia, Ciencias e Letras, Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus, 1949</bibRefCitation>
</taxonomicName>
, the authors concluded that the stylet described by
<bibRefCitation id="2A5A4B733336FF8FFB3644E18AFBFF52" author="Marcus" box="[1251,1437,152,178]" pageId="12" pageNumber="60" refString="Marcus, E. (1949) Turbellaria Brasileiros. (7). Boletins da Faculdade de Filosofia, Ciencias e Letras, Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus (1949)</bibRefCitation>
corresponds in reality to a sclerotized inner lining of the ejaculatory duct. The two genera
<taxonomicName id="89CB4D013336FF8FFB1044C68FB4FF1F" authority="Faubel, 1983" authorityName="Faubel" authorityYear="1983" class="Rhabditophora" family="Theamatidae" genus="Eutheama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903336FF8FFB1044C68A5AFF38" box="[1221,1340,191,216]" italics="true" pageId="12" pageNumber="55">Eutheama</emphasis>
<bibRefCitation id="2A5A4B733336FF8FFA9144C78FB4FF1F" author="Faubel" pageId="12" pageNumber="59" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel, 1983</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="89CB4D013336FF8FFEDF449C8D74FF1F" authority="Marcus, 1949" authorityName="Marcus" authorityYear="1949" box="[266,530,229,255]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903336FF8FFEDF449C8E0EFF1E" box="[266,360,229,254]" italics="true" pageId="12" pageNumber="55">Theama</emphasis>
<bibRefCitation id="2A5A4B733336FF8FFEA5449C8D74FF1F" author="Marcus" box="[368,530,229,255]" pageId="12" pageNumber="60" refString="Marcus, E. (1949) Turbellaria Brasileiros. (7). Boletins da Faculdade de Filosofia, Ciencias e Letras, Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus, 1949</bibRefCitation>
</taxonomicName>
were thus synonymized in the oldest genus of both:
<taxonomicName id="89CB4D013336FF8FFBAF449C8AE2FF1F" authority="Marcus, 1949" authorityName="Marcus" authorityYear="1949" box="[1146,1412,229,255]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="genus">
<emphasis id="7CBFEA903336FF8FFBAF449C8BBFFF1E" box="[1146,1241,229,254]" italics="true" pageId="12" pageNumber="55">Theama</emphasis>
<bibRefCitation id="2A5A4B733336FF8FFB35449C8AE2FF1F" author="Marcus" box="[1248,1412,229,255]" pageId="12" pageNumber="60" refString="Marcus, E. (1949) Turbellaria Brasileiros. (7). Boletins da Faculdade de Filosofia, Ciencias e Letras, Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus, 1949</bibRefCitation>
</taxonomicName>
.
</paragraph>
<paragraph id="4E7436823336FF8FFF1045758B4FFE79" blockId="12.[151,1437,152,410]" pageId="12" pageNumber="55">
Based on our Tunisian material, we confirm the presence of a sclerotized cylindrical sheath lining the most distal portion of the ejaculatory duct (
<figureCitation id="D6F02A073336FF8FFD73454B8D89FEAC" box="[678,751,306,332]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="12" pageNumber="55">Fig. 6</figureCitation>
D). Moreover, as sampling was done in the beginning of
<date id="3A7510423336FF8FFF4245208E4DFE93" box="[151,299,345,371]" pageId="12" pageNumber="55" value="2008-03">March 2008</date>
, and all specimens collected were immature in the female line, we confirm the presumption of
<bibRefCitation id="2A5A4B733336FF8FFF4245F98EB5FE7A" box="[151,467,384,410]" pageId="12" pageNumber="59" refString="Curini-Galletti, M., Campus, P. &amp; Delogu, V. (2008) Theama mediterranea sp. nov. (Platyhelminthes, Polycladida), the first interstitial polyclad from the Mediterranean. Italian Journal of Zoology; 75 (1), 77 - 83." type="journal article">
Curini-Galletti
<emphasis id="7CBFEA903336FF8FFE9E45F98E18FE79" box="[331,382,384,409]" italics="true" pageId="12" pageNumber="55">et al</emphasis>
(2008)
</bibRefCitation>
regarding the annual life cycle of
<emphasis id="7CBFEA903336FF8FFCB345F98B4FFE79" box="[870,1065,384,409]" italics="true" pageId="12" pageNumber="55">
<taxonomicName id="89CB4D013336FF8FFCB345F98B43FE79" box="[870,1061,384,409]" class="Rhabditophora" family="Theamatidae" genus="Theama" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="species" species="mediterranea">T. mediterranea</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>