217 lines
38 KiB
XML
217 lines
38 KiB
XML
<document id="8580791D74062C4D566D45773E0E036E" ID-CLB-Dataset="46769" ID-DOI="10.5281/zenodo.201139" ID-GBIF-Dataset="e5891e67-bb85-47c6-87f1-c35db27d2309" ID-ISSN="1175-5326" ID-Zenodo-Dep="201139" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460363198174" checkinUser="plazi" docAuthor="Brusa, Francisco & Damborenea, Cristina" docDate="2011" docId="DA7587916814FFEEFF30FF1B3010A687" docLanguage="en" docName="zt02903p038.pdf" docOrigin="Zootaxa 2903" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Crassiplana albatrossi Hyman 1955" docType="treatment" docVersion="10" lastPageNumber="32" masterDocId="264CFFE96817FFEDFFA7FF8C320DA115" masterDocTitle="Polycladida Acotylea from Patagonia. Redescription of Crassiplana albatrossi (Pseudostylochidae), lectotype designation and first record of Notocomplana palta (Notoplanidae)" masterLastPageNumber="38" masterPageNumber="29" pageNumber="32" updateTime="1698294823193" updateUser="ExternalLinkService">
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<mods:title id="9F003B3B9A4A80AB62989BC56181D916">Polycladida Acotylea from Patagonia. Redescription of Crassiplana albatrossi (Pseudostylochidae), lectotype designation and first record of Notocomplana palta (Notoplanidae)</mods:title>
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<mods:namePart id="01D7E34C3A128B7DC0D74E552F9D4128">Brusa, Francisco</mods:namePart>
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<mods:namePart id="8A8E6BC60D443928A5B42691B5E5C4B2">Damborenea, Cristina</mods:namePart>
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<mods:typeOfResource id="F3E42ED433F0B767488256188540EAB0">text</mods:typeOfResource>
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<mods:title id="74C4AB9D6A1368924B34496DF2AC0E0E">Zootaxa</mods:title>
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<mods:part id="615F8F88C62809D1A89BCF38517B9E75">
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<mods:date id="61B0C01CBC833DDFC0313B9F4E7D61F5">2011</mods:date>
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<mods:number id="0EB27678B7D8557606E0CD19E33A992E">2903</mods:number>
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<mods:identifier id="708AE2D25AF095A956B1EBE29C8ABCAF" type="CLB-Dataset">46769</mods:identifier>
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<mods:identifier id="08F4B007F7057617C616797867E5C26D" type="DOI">10.5281/zenodo.201139</mods:identifier>
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<mods:identifier id="1C30A6877E4AACE60FDE76BB3C445499" type="Zenodo-Dep">201139</mods:identifier>
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<treatment id="DA7587916814FFEEFF30FF1B3010A687" ID-DOI="http://doi.org/10.5281/zenodo.6189881" ID-GBIF-Taxon="119410199" ID-Zenodo-Dep="6189881" LSID="urn:lsid:plazi:treatment:DA7587916814FFEEFF30FF1B3010A687" httpUri="http://treatment.plazi.org/id/DA7587916814FFEEFF30FF1B3010A687" lastPageNumber="32" pageId="3" pageNumber="32">
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<subSubSection id="1AC6650C6814FFEEFF30FF1B3047A1A4" box="[151,586,151,177]" pageId="3" pageNumber="32" type="nomenclature">
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<paragraph id="526336876814FFEEFF30FF1B3047A1A4" blockId="3.[151,586,151,177]" box="[151,586,151,177]" pageId="3" pageNumber="32">
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<heading id="092B81EB6814FFEEFF30FF1B3047A1A4" bold="true" box="[151,586,151,177]" fontSize="11" level="1" pageId="3" pageNumber="32" reason="1">
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<taxonomicName id="95DC4D046814FFEEFF30FF1B3047A1A4" ID-CoL="Z6P5" authority="Hyman 1955" authorityName="Hyman" authorityYear="1955" box="[151,586,151,177]" class="Rhabditophora" family="Callioplanidae" genus="Crassiplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="species" species="albatrossi">
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<emphasis id="60A8EA956814FFEEFF30FF1B3047A1A4" bold="true" box="[151,586,151,177]" pageId="3" pageNumber="32">
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<emphasis id="60A8EA956814FFEEFF30FF1B33A9A1A4" bold="true" box="[151,420,151,177]" italics="true" pageId="3" pageNumber="32">Crassiplana albatrossi</emphasis>
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<bibRefCitation id="364D4B766814FFEEFE0BFF1B3047A1A4" author="Hyman" box="[428,586,151,177]" pageId="3" pageNumber="32" refString="Hyman, L. H. (1955) Miscellaneous marine and terrestrial flatworms from South America. American Museum Novitates, 1742, 1 - 33." type="journal article" year="1955">Hyman 1955</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="1AC6650C6814FFEEFF30FF523163A00F" pageId="3" pageNumber="32" type="materials_examined">
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<paragraph id="526336876814FFEEFF30FF523163A00F" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
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<emphasis id="60A8EA956814FFEEFF30FF523364A1E2" bold="true" box="[151,361,222,247]" pageId="3" pageNumber="32">Studied material:</emphasis>
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<typeStatus id="8D6788256814FFEEFED3FF5233D2A1E3" box="[372,479,222,246]" pageId="3" pageNumber="32" type="holotype">Holotype</typeStatus>
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,
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<collectionCode id="34CDAE426814FFEEFE4AFF523033A1E3" LSID="urn:lsid:biocol.org:col:34871" box="[493,574,222,246]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="32">USNM</collectionCode>
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Catalog number 26928. Three slides. Other material: Specimens from the northern coast of Patagonia,
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<collectingCountry id="2ACB76176814FFEEFE7FFE8E3047A00F" box="[472,586,258,282]" name="Argentina" pageId="3" pageNumber="32">Argentina</collectingCountry>
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,
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<collectionCode id="34CDAE426814FFEEFDF1FE8F309DA00F" box="[598,656,259,282]" httpUri="http://grbio.org/cool/66si-588n" name="Museo de La Plata" pageId="3" pageNumber="32">MLP</collectionCode>
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(Table 1,
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<figureCitation id="CAE72A026814FFEEFCA7FE8E3150A00F" box="[768,861,258,282]" captionStart="FIGURE 1" captionStartId="4.[151,250,1928,1951]" captionTargetBox="[332,1260,195,1897]" captionTargetId="figure@4.[332,1261,195,1897]" captionTargetPageId="4" captionText="FIGURE 1. Localities where the polyclads were found. Crassiplana albatrossi (squares) and Notocomplana palta (asterisks). A, general view with the type localities and the new localities. B, details of the localities in Peninsula Valdes and neigbour zones. The numbers of the localities correspond to table 1." httpUri="https://zenodo.org/record/201140/files/figure.png" pageId="3" pageNumber="32">Figure 1</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="1AC6650C6814FFEEFF60FEAA377FA527" pageId="3" pageNumber="32" type="description">
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<paragraph id="526336876814FFEEFF60FEAA360CA0DB" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
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<emphasis id="60A8EA956814FFEEFF60FEAA3354A02A" bold="true" box="[199,345,294,319]" pageId="3" pageNumber="32">Description.</emphasis>
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Live specimens are of a light brown color (
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<figureCitation id="CAE72A026814FFEEFCEDFEAA31A4A02B" box="[842,937,294,318]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
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A–B). Body ovate, with frilled edges. Fixed specimens studied from Patagonia are approximately
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<quantity id="95249B626814FFEEFD53FEC63149A077" box="[756,836,330,354]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="3" pageNumber="32" unit="mm" value="23.0">23 mm</quantity>
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long and
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<quantity id="95249B626814FFEEFC12FEC63608A077" box="[949,1029,330,354]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="3" pageNumber="32" unit="mm" value="16.0">16 mm</quantity>
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wide. Epidermis is ciliated and carries high cells with a strong basal membrane. Body wall contains four muscular layers from outside to inside: a thin external circular layer, a longitudinal layer, a diagonal layer formed of fibers in two orientations, and an inner circular fasciculate layer. Parenchyma showing bundles of dorsoventral muscles.
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</paragraph>
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<paragraph id="526336876814FFEEFF62FE5630ADA32F" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
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One pair of tentacles in brain region (
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<figureCitation id="CAE72A026814FFEEFDCDFE5630C7A0E7" box="[618,714,474,498]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
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B). Tentacular, brain, and marginal eyes present; the latter abundant in the anterior region of body and decreasing in number posteriorly to disappear beyond mid-length of body. Sparse eyes present in region anterior to brain.
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</paragraph>
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<paragraph id="526336876814FFEEFF62FDCB379DA34B" blockId="3.[151,1437,222,1938]" box="[197,1424,582,607]" pageId="3" pageNumber="32">
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Large folded pharynx placed at mid-length of body (
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<figureCitation id="CAE72A026814FFEEFCB7FDCA317DA34B" box="[784,880,582,606]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
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A). Mouth placed near posterior end of pharynx.
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</paragraph>
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<paragraph id="526336876814FFEEFF62FDE6367BA397" blockId="3.[151,1437,222,1938]" box="[197,1142,618,643]" pageId="3" pageNumber="32">Gonopores: separate, placed near posterior end of body and very close to each other.</paragraph>
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<paragraph id="526336876814FFEEFF62FD023021A24F" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
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Deferent ducts ventral, widening towards their distal end, where they twist and form the spermiductal vesicles; spermiductal vesicles thin-walled, and full with spermatozoids in adult specimens. Tubular seminal vesicle with muscular wall ventral to prostatic vesicle (
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<figureCitation id="CAE72A026814FFEEFD27FD5A30E2A3FB" box="[640,751,726,750]" captionStart="FIGURE 2" captionStartId="5.[151,250,674,697]" captionTargetBox="[151,1436,200,645]" captionTargetId="figure@5.[151,1436,193,653]" captionTargetPageId="5" captionText="FIGURE 2. Crassiplana albatrossi. Sagittal reconstruction of adult specimen." httpUri="https://zenodo.org/record/201141/files/figure.png" pageId="3" pageNumber="32">Figures 2</figureCitation>
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,
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<figureCitation id="CAE72A026814FFEEFD5AFD5A3106A3FB" box="[765,779,726,750]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">3</figureCitation>
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G). Seminal vesicle merging into ejaculatory duct, which joins prostatic duct. Penis papilla blunt and strongly muscular, opening into male gonopore (
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<figureCitation id="CAE72A026814FFEEFB38FD7636F2A207" box="[1183,1279,762,786]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
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C). Large free prostatic vesicle strongly muscular; wall projecting towards lumen, rendering a tubular shape. Prostatic glands crossing muscular wall (
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<figureCitation id="CAE72A026814FFEEFE00FCCE300AA24F" box="[423,519,834,858]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
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G).
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</paragraph>
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<paragraph id="526336876814FFEEFF62FCEA377FA527" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
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Female gonopore behind male gonopore, originating a muscular vagina inlaid with numerous glands throughout its length; inner surface ciliated (
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<figureCitation id="CAE72A026814FFEEFD88FC063091A2B7" box="[559,668,906,930]" captionStart="FIGURE 2" captionStartId="5.[151,250,674,697]" captionTargetBox="[151,1436,200,645]" captionTargetId="figure@5.[151,1436,193,653]" captionTargetPageId="5" captionText="FIGURE 2. Crassiplana albatrossi. Sagittal reconstruction of adult specimen." httpUri="https://zenodo.org/record/201141/files/figure.png" pageId="3" pageNumber="32">Figures 2</figureCitation>
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,
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<figureCitation id="CAE72A026814FFEEFD00FC0630B8A2B7" box="[679,693,906,930]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">3</figureCitation>
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C). Distal portion of vagina vertical, turning forward and then dorsal to prostatic vesicle. Anterior to the prostatic vesicle, the vagina is placed ventrally and stretches anteriorly almost to the pharynx (
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<figureCitation id="CAE72A026814FFEEFE3BFC5E3007A2FF" box="[412,522,978,1002]" captionStart="FIGURE 2" captionStartId="5.[151,250,674,697]" captionTargetBox="[151,1436,200,645]" captionTargetId="figure@5.[151,1436,193,653]" captionTargetPageId="5" captionText="FIGURE 2. Crassiplana albatrossi. Sagittal reconstruction of adult specimen." httpUri="https://zenodo.org/record/201141/files/figure.png" pageId="3" pageNumber="32">Figures 2</figureCitation>
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,
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<figureCitation id="CAE72A026814FFEEFDB0FC5E3029A2FF" box="[535,548,978,1002]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">3</figureCitation>
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C–D); at this level it turns dorsally and then backwards, in a half-moon shape. Vagina receiving common oviduct (
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<figureCitation id="CAE72A026814FFEEFD8EFC7A309AA51B" box="[553,663,1014,1038]" captionStart="FIGURE 2" captionStartId="5.[151,250,674,697]" captionTargetBox="[151,1436,200,645]" captionTargetId="figure@5.[151,1436,193,653]" captionTargetPageId="5" captionText="FIGURE 2. Crassiplana albatrossi. Sagittal reconstruction of adult specimen." httpUri="https://zenodo.org/record/201141/files/figure.png" pageId="3" pageNumber="32">Figures 2</figureCitation>
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,
|
||
<figureCitation id="CAE72A026814FFEEFD03FC7A30BCA51B" box="[676,689,1014,1038]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">3</figureCitation>
|
||
D–E). Lang’s vesicle absent. Genito-intestinal duct dorsal to common oviduct. Junction of genito-intestinal duct and lumen of intestine close to prostatic vesicle (
|
||
<figureCitation id="CAE72A026814FFEEFB6BFB963735A527" box="[1228,1336,1050,1074]" captionStart="FIGURE 2" captionStartId="5.[151,250,674,697]" captionTargetBox="[151,1436,200,645]" captionTargetId="figure@5.[151,1436,193,653]" captionTargetPageId="5" captionText="FIGURE 2. Crassiplana albatrossi. Sagittal reconstruction of adult specimen." httpUri="https://zenodo.org/record/201141/files/figure.png" pageId="3" pageNumber="32">Figures 2</figureCitation>
|
||
,
|
||
<figureCitation id="CAE72A026814FFEEFAE3FB96375FA527" box="[1348,1362,1050,1074]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">3</figureCitation>
|
||
F).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1AC6650C6814FFEEFF60FBB33010A687" pageId="3" pageNumber="32" type="discussion">
|
||
<paragraph id="526336876814FFEEFF60FBB3338AA5F3" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
|
||
<emphasis id="60A8EA956814FFEEFF60FBB33336A542" bold="true" box="[199,315,1087,1111]" pageId="3" pageNumber="32">Remarks.</emphasis>
|
||
The
|
||
<typeStatus id="8D6788256814FFEEFED4FBB233D5A543" box="[371,472,1086,1110]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
, as mentioned in the original description by
|
||
<bibRefCitation id="364D4B766814FFEEFC60FBB33660A543" author="Hyman" box="[967,1133,1086,1111]" pageId="3" pageNumber="32" refString="Hyman, L. H. (1955) Miscellaneous marine and terrestrial flatworms from South America. American Museum Novitates, 1742, 1 - 33." type="journal article" year="1955">Hyman (1955)</bibRefCitation>
|
||
, is poorly preserved. However, diagnostic structures such as the presence of nuchal tentacles, tentacular, brain and marginal eyes, the structure (shape, size, lumen) of the prostatic vesicle, the dorsal vagina and the ventral seminal vesicle in the
|
||
<typeStatus id="8D6788256814FFEEFA9DFB0A3791A58B" box="[1338,1436,1158,1182]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="CAE72A026814FFEEFF39FB2632F3A5D7" box="[158,254,1194,1218]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
|
||
H–K) confirm that the newly collected specimens are
|
||
<taxonomicName id="95DC4D046814FFEEFCC9FB273662A5D6" box="[878,1135,1195,1219]" class="Rhabditophora" family="Callioplanidae" genus="Crassiplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="species" species="albatrossi">
|
||
<emphasis id="60A8EA956814FFEEFCC9FB273662A5D6" box="[878,1135,1195,1219]" italics="true" pageId="3" pageNumber="32">Crassiplana albatrossi</emphasis>
|
||
</taxonomicName>
|
||
. The
|
||
<typeStatus id="8D6788256814FFEEFB13FB26371BA5D7" box="[1204,1302,1194,1218]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
also shows spermiducal vesicles.
|
||
</paragraph>
|
||
<paragraph id="526336876814FFEEFF62FB7E31C8A48F" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
|
||
The internal lining of the large prostatic vesicle is not smooth —neither in the
|
||
<typeStatus id="8D6788256814FFEEFBE1FB7E36A5A41F" box="[1094,1192,1266,1290]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="CAE72A026814FFEEFB1FFB7E371AA41F" box="[1208,1303,1266,1290]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
|
||
H–J) nor in the Patagonian material (
|
||
<figureCitation id="CAE72A026814FFEEFE15FA9A301CA43B" box="[434,529,1302,1326]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">Figure 3</figureCitation>
|
||
G)— as depicted in the original description (p. 15, fig. 22), but instead projects into the lumen. The presence of a smooth lining (
|
||
<bibRefCitation id="364D4B766814FFEEFD1EFAB63159A447" author="Hyman" box="[697,852,1338,1362]" pageId="3" pageNumber="32" refString="Hyman, L. H. (1955) Miscellaneous marine and terrestrial flatworms from South America. American Museum Novitates, 1742, 1 - 33." type="journal article" year="1955">Hyman, 1955</bibRefCitation>
|
||
) originally allows the placement of this genus in the
|
||
<taxonomicName id="95DC4D046814FFEEFF30FAD233E3A463" authority="Faubel, 1983" authorityName="Faubel" authorityYear="1983" box="[151,494,1374,1398]" class="Rhabditophora" family="Callioplanidae" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="family">
|
||
Callioplanidae (
|
||
<bibRefCitation id="364D4B766814FFEEFEECFAD233EBA463" author="Faubel" box="[331,486,1374,1398]" pageId="3" pageNumber="32" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 80, 17 - 121." type="journal article" year="1983">Faubel, 1983</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. However, the presence of well-developed crests in the
|
||
<typeStatus id="8D6788256814FFEEFBD0FAD236D4A463" box="[1143,1241,1374,1398]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
and the material from Patagonia suggests that
|
||
<taxonomicName id="95DC4D046814FFEEFE47FA0F3064A48E" box="[480,617,1411,1435]" class="Rhabditophora" family="Callioplanidae" genus="Crassiplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="60A8EA956814FFEEFE47FA0F3064A48E" box="[480,617,1411,1435]" italics="true" pageId="3" pageNumber="32">Crassiplana</emphasis>
|
||
</taxonomicName>
|
||
does not belong to that family.
|
||
</paragraph>
|
||
<paragraph id="526336876814FFEEFF62FA2A3381A767" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
|
||
Of the female genitalia, the only part preserved in the
|
||
<typeStatus id="8D6788256814FFEEFCB8FA2A318CA4AB" box="[799,897,1446,1470]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
is the independent gonopore and the vagina that is dorsal and anterior to the male copulatory apparatus (
|
||
<figureCitation id="CAE72A026814FFEEFCA7FA463153A4F7" box="[768,862,1482,1506]" captionStart="FIGURE 3" captionStartId="6.[151,250,1858,1881]" captionTargetBox="[235,1342,193,1822]" captionTargetId="figure@6.[235,1344,193,1822]" captionTargetPageId="6" captionText="FIGURE 3. Crassiplana albatrossi. Live specimen. A, ventral view with details of the reproductive organs. B, dorsal view showing tentacles and tentacular, cerebral and marginal eyes. Sagittal sections. C, general view of the female organs with the anterior vagina and gonopores. D, detail of the loop of the vagina and bifurcation of the common oviduct and genito-intestinal duct. E, detail of the begining of the oviduct from the common oviduct. F, detail of the genito-intestinal duct emptying into the intestine. G, detail of the prostatic vesicle. H – K, detail of the holotype. K, whole mount of the anterior portion with tentacular and cerebral eyes (white arrows tip) and marginal eyes (black arrows tip)." httpUri="https://zenodo.org/record/201142/files/figure.png" pageId="3" pageNumber="32">
|
||
Figure
|
||
<date id="266210476814FFEEFCF6FA463153A4F7" box="[849,862,1482,1506]" pageId="3" pageNumber="32">3</date>
|
||
</figureCitation>
|
||
I–J). The anterior part of the vagina and its junction with the oviducts are not observed.
|
||
<bibRefCitation id="364D4B766814FFEEFD8EFA6330C0A713" author="Hyman" box="[553,717,1518,1543]" pageId="3" pageNumber="32" refString="Hyman, L. H. (1955) Miscellaneous marine and terrestrial flatworms from South America. American Museum Novitates, 1742, 1 - 33." type="journal article" year="1955">Hyman (1955)</bibRefCitation>
|
||
doubtfully mentioned the junction of oviducts and the presence of Lang´s vesicle. These two structures are not observed in the
|
||
<typeStatus id="8D6788256814FFEEFC20F99E31E0A73F" box="[903,1005,1554,1578]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
. The material from Patagonia allows describing the anterior tract of the vagina, and also the opening of oviducts into the vagina and the presence of a genito-intestinal duct.
|
||
</paragraph>
|
||
<paragraph id="526336876814FFEEFF62F9F233A5A7CB" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
|
||
Contrary to what can be observed in the Patagonian material,
|
||
<bibRefCitation id="364D4B766814FFEEFC33F9F33636A783" author="Hyman" box="[916,1083,1662,1687]" pageId="3" pageNumber="32" refString="Hyman, L. H. (1955) Miscellaneous marine and terrestrial flatworms from South America. American Museum Novitates, 1742, 1 - 33." type="journal article" year="1955">Hyman (1955)</bibRefCitation>
|
||
described marginal eyes completely surrounding the body. This feature could not be observed in the
|
||
<typeStatus id="8D6788256814FFEEFC6AF92E363FA7AF" box="[973,1074,1698,1722]" pageId="3" pageNumber="32" type="holotype">holotype</typeStatus>
|
||
, as only the anterior part of the body is mounted
|
||
<taxonomicName id="95DC4D046814FFEEFEFFF94433ACA7CA" box="[344,417,1736,1759]" genus="In" pageId="3" pageNumber="30" rank="species" species="toto">
|
||
<emphasis id="60A8EA956814FFEEFEFFF94433ACA7CA" box="[344,417,1736,1759]" italics="true" pageId="3" pageNumber="32">in toto</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="526336876814FFEEFF62F9663010A687" blockId="3.[151,1437,222,1938]" pageId="3" pageNumber="32">
|
||
The shape and position of the pharynx as well as the male copulatoty apparatus and prostatic vesicle, allow
|
||
<taxonomicName id="95DC4D046814FFEEFA25F967330BA632" class="Rhabditophora" family="Callioplanidae" genus="Crassiplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="species" species="albatrossi">
|
||
<emphasis id="60A8EA956814FFEEFA25F967330BA632" italics="true" pageId="3" pageNumber="32">C. albatrossi</emphasis>
|
||
</taxonomicName>
|
||
to be placed confidently in the family
|
||
<taxonomicName id="95DC4D046814FFEEFD11F8823187A633" box="[694,906,1806,1830]" class="Rhabditophora" family="Pseudostylochidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="family">Pseudostylochidae</taxonomicName>
|
||
. Within this family, the genus
|
||
<taxonomicName id="95DC4D046814FFEEFB7AF8833310A65F" authority="Woodworth 1898" authorityName="Woodworth" authorityYear="1898" class="Rhabditophora" family="Pseudostylochidae" genus="Idioplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="60A8EA956814FFEEFB7AF8833747A632" box="[1245,1354,1807,1831]" italics="true" pageId="3" pageNumber="32">Idioplana</emphasis>
|
||
<bibRefCitation id="364D4B766814FFEEFAF7F8823310A65F" author="Woodworth" pageId="3" pageNumber="32" refString="Woodworth, W. McM (1898) Some Planarians from the Great Barrier of Australia. Bulletin of the Museum of Comparative Zoology, 32, 63 - 76." type="journal article" year="1898">Woodworth 1898</bibRefCitation>
|
||
</taxonomicName>
|
||
, has female genitalia dorsal to the male one. This peculiar feature is also observed in
|
||
<taxonomicName id="95DC4D046814FFEEFAABF8BF3798A65E" box="[1292,1429,1843,1867]" class="Rhabditophora" family="Callioplanidae" genus="Crassiplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="60A8EA956814FFEEFAABF8BF3798A65E" box="[1292,1429,1843,1867]" italics="true" pageId="3" pageNumber="32">Crassiplana</emphasis>
|
||
</taxonomicName>
|
||
. However,
|
||
<taxonomicName id="95DC4D046814FFEEFEACF8DB3375A67A" box="[267,376,1879,1903]" class="Rhabditophora" family="Pseudostylochidae" genus="Idioplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="60A8EA956814FFEEFEACF8DB3375A67A" box="[267,376,1879,1903]" italics="true" pageId="3" pageNumber="32">Idioplana</emphasis>
|
||
</taxonomicName>
|
||
has an anchor-shaped Lang vesicle, while this vesicle is missing in
|
||
<taxonomicName id="95DC4D046814FFEEFBDAF8DB370BA67A" box="[1149,1286,1879,1903]" class="Rhabditophora" family="Callioplanidae" genus="Crassiplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="32" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="60A8EA956814FFEEFBDAF8DB370BA67A" box="[1149,1286,1879,1903]" italics="true" pageId="3" pageNumber="32">Crassiplana</emphasis>
|
||
</taxonomicName>
|
||
, which has a conspicuous genito-intestinal duct.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |