182 lines
20 KiB
XML
182 lines
20 KiB
XML
<document id="06CC01731DF36CB7789CDE59A292ACB3" ID-DOI="10.3897/evolsyst.8.139468" ID-ZooBank="4D0ADC1E-13E8-404E-A10A-E28C371EBC96" ID-publisher-id="139468" URI-arpha="DC7DA357-646A-5DAF-A23F-7A75DDB76045" URI-zoobank="http://zoobank.org/4D0ADC1E-13E8-404E-A10A-E28C371EBC96" article-type="research-article" checkinTime="1734621711582" checkinUser="pensoft" docAuthor="Diez, Yander L. & Schmidt-Rhaesa, Andreas" docDate="2024" docId="4F1BEE51958C5808BB80F92FDEC2345F" docLanguage="en" docName="Evolutionary Systematics 8(2): 279-310" docOrigin="Evolutionary Systematics 8 (2)" docSource="https://evolsyst.pensoft.net/article/139468/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Macrostomum rostratum Papi 1951" docType="treatment" docVersion="1" dtd-version="3.0" lastPageNumber="310" masterDocId="DC7DA357646A5DAFA23F7A75DDB76045" masterDocTitle="Little neighbours in Hamburg: free-living aquatic flatworms (Platyhelminthes)" masterLastPageNumber="310" masterPageNumber="279" pageNumber="279" updateTime="1734621836668" updateUser="pensoft">
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<mods:titleInfo id="E7EC5B3E644A713DB912E256ED220FBE">
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<mods:title id="199F8DFD67E9C50CA59855824A730360">Little neighbours in Hamburg: free-living aquatic flatworms (Platyhelminthes)</mods:title>
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</mods:titleInfo>
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<mods:name id="C16C6DC531C4DB29217B4257F3B2D1AD" type="personal">
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<mods:roleTerm id="2C499F64A9346A4AF2951AD903BEBEF8">Author</mods:roleTerm>
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<mods:namePart id="4DC99226DEC05E7289BAAA2141AE742F">Diez, Yander L.</mods:namePart>
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<mods:nameIdentifier id="98D421A8200CDD078B3066D0883CE7BF" type="ORCID">0000-0001-8741-4799</mods:nameIdentifier>
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<mods:affiliation id="A68F7473DDB9B7009343B6EB5BBC59CD">Museum of Nature Hamburg – Zoology, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Martin-Luther-King-Platz 3, D- 20146, Hamburg, Germany & Research Group Zoology: Biodiversity and Toxicology, Centre for Environmental Sciences, Hasselt University, Universitaire Campus Gebouw D, B- 3590 Diepenbeek, Belgium</mods:affiliation>
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</mods:name>
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<mods:name id="98F169C00E06B990ACD46CD4C864D936" type="personal">
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<mods:roleTerm id="795CE5A08D8004E67BB200341D574E2A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D438782ED352FEFDB0666042B2ED9753">Schmidt-Rhaesa, Andreas</mods:namePart>
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<mods:nameIdentifier id="F2F182DDDD7404AF92D07B051FA64392" type="ORCID">0000-0003-4102-9371</mods:nameIdentifier>
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<mods:affiliation id="6E3ECBD2554945B1DB098167A2CA20E1">Museum of Nature Hamburg – Zoology, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Martin-Luther-King-Platz 3, D- 20146, Hamburg, Germany</mods:affiliation>
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<mods:typeOfResource id="FCF3DC36961668E6C58296258DC39E3E">text</mods:typeOfResource>
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<mods:titleInfo id="096122D381187A5D671F8430EC57CE91">
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<mods:title id="DEB6FF19729F674E096AAA61F33CAB74">Evolutionary Systematics</mods:title>
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</mods:titleInfo>
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<mods:part id="3449183D468C2B0C3201F46821761F54">
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<mods:date id="93F15E6530041C81C746F81D52B98B11">2024</mods:date>
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<mods:detail id="2F1BAE055F72254026C2E2938BB89C9D" type="pubDate">
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<mods:number id="BBB12A6991486D3D45A4A46CA8A1CCFB">2024-12-19</mods:number>
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<mods:detail id="F1092020FEE53696FCC058CB563FBFC7" type="volume">
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<mods:number id="43F22385F13DBFC5A07455BACB652653">8</mods:number>
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</mods:detail>
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<mods:detail id="75669EF7E2EBB3CBFCED88460A914D82" type="issue">
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<mods:number id="C3902B8855BA49438FC319A0CDD36AEB">2</mods:number>
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<mods:start id="22902AAF2BBEE93A24C9B9701BB3FED2">279</mods:start>
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<mods:end id="27AF1D0F29D4351387E5F8AC93596EE4">310</mods:end>
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</mods:extent>
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<mods:classification id="1EE770DA9DC2FE4727BB9A412EC50277">journal article</mods:classification>
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<mods:identifier id="4A747DD255C0A830B11CA3CFAA5ED420" type="DOI">10.3897/evolsyst.8.139468</mods:identifier>
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<mods:identifier id="D6C807EE55253135CF63ED68BD1C0659" type="ZooBank">4D0ADC1E-13E8-404E-A10A-E28C371EBC96</mods:identifier>
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</mods:mods>
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<treatment id="4F1BEE51958C5808BB80F92FDEC2345F" ID-arpha="4F1BEE51-958C-5808-BB80-F92FDEC2345F" LSID="urn:lsid:plazi:treatment:4F1BEE51958C5808BB80F92FDEC2345F" httpUri="http://treatment.plazi.org/id/4F1BEE51958C5808BB80F92FDEC2345F">
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<subSubSection id="F65158BB852A961E493E07AEA3C1A821" type="nomenclature">
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<paragraph id="41EFA5148076BC5796D23EE451862083">
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<taxonomicName id="86C790FBC0D656B11A2CBC28B8DB1BF1" ID-CoL="3XB92" authority="Papi, 1951" authorityName="Papi" authorityYear="1951" class="Trematoda" family="Macrostomidae" genus="Macrostomum" kingdom="Animalia" order="Catenulida" phylum="Platyhelminthes" rank="species" species="rostratum">
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<emphasis id="A7C0D723D6315A0577BC34BB00A78D52" italics="true">Macrostomum rostratum</emphasis>
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<bibRefCitation id="4189D02BFD05EEA5A9F61E5147DF73C1" author="Papi F" journalOrPublisher="Archivio Zoologico Italiano" pagination="289-340" refId="B84" refString="Papi F (1951) Ricerche sui Turbellari Macrostomidae. Archivio Zoologico Italiano 36: 289 - 340." title="Ricerche sui Turbellari Macrostomidae." volume="36" year="1951">Papi, 1951</bibRefCitation>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="FDF3E5FCF0C600C58F643658FC0F4F63" type="description">
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<paragraph id="2CA7553E748202D230C47B61B5106622">
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<figureCitation id="09582F1D25AB0590E5C8398642E9E382" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Macrostomum rostratum. A. Habitus of a swimming specimen; B. Anterior part of the body; C – F. Posterior part of the body. Abbreviations: e eye; eg egg; ph pharynx; pv prostate vesicle; st stylet; sv seminal vesicle. Scale bars: 200 μm (A); 50 μm (B – F)." httpUri="https://binary.pensoft.net/fig/1203016">Fig. 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EY6AK" type="distribution">
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<paragraph id="B75720C5743391AC4A4588D16DF0911F">
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<heading id="274A5F6D86478923BF718586C0F187CA" reason="title">Known distribution.</heading>
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</paragraph>
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<paragraph id="27C0F732585F5DBDBF2E7E6B6EFC69AD">
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Species with a broad known distribution including Europe (
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<collectingCountry id="6E00D4CCE5D4BDD940D440B65AF92CD0" name="United Kingdom">United Kingdom</collectingCountry>
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,
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<collectingCountry id="59979B212D5526F2CEAF0E165E9B3E5B" name="Netherlands">The Netherlands</collectingCountry>
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,
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<collectingCountry id="2EFA2CEE258C90CBA3207D3C4CA8177A" name="Germany">Germany</collectingCountry>
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,
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<collectingCountry id="46B56A1CAF49D6E3550F0B499FEDFC2A" name="Finland">Finland</collectingCountry>
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,
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<collectingCountry id="97B9FFEFDE5169593F4A5A857EC1C444" name="Spain">Spain</collectingCountry>
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, and
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<collectingCountry id="DC90295852F3C9779A8161749578D816" name="Italy">Italy</collectingCountry>
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) (
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<bibRefCitation id="2D864EDAC748F1856FA0CB4A42EF9B53" author="Papi" firstAuthor="Papi" journalOrPublisher="Archivio Zoologico Italiano" pagination="289-340" refId="B84" refString="Papi F (1951) Ricerche sui Turbellari Macrostomidae. Archivio Zoologico Italiano 36: 289–340." title="Ricerche sui Turbellari Macrostomidae." volume="36" year="1951">Papi 1951</bibRefCitation>
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;
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<bibRefCitation id="BDBBF4D66A78C4A617D63A1A44476207" author="Luther" firstAuthor="Luther" journalOrPublisher="Fauna Fennica" pagination="1-154" refId="B61" refString="Luther A (1960) Die Turbellarien Ostfennoskandiens 1. Acoela, Catenulida, Macrostomida, Lechithoepitheliata, Prolecithophora und Proseriata. Fauna Fennica 7: 1–154." title="Die Turbellarien Ostfennoskandiens 1. Acoela, Catenulida, Macrostomida, Lechithoepitheliata, Prolecithophora und Proseriata." volume="7" year="1960">Luther 1960</bibRefCitation>
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;
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<bibRefCitation id="C229708985DF2BC7243058512EEC3893" author="Rixen" firstAuthor="Rixen" issue="4" journalOrPublisher="Archive für Hydrobiologie" pagination="464-538" refId="B93" refString="Rixen J-U (1961) Kleinturbellarien aus dem Litoral der Binnengewässer Schleswig-Holsteins. Archive für Hydrobiologie 57 (4): 464–538." title="Kleinturbellarien aus dem Litoral der Binnengewässer Schleswig-Holsteins." volume="57" year="1961">Rixen 1961</bibRefCitation>
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;
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<bibRefCitation id="587CE8BDDADA5BE4C304B4CADCA148C3" author="Young" firstAuthor="Young" issue="2" journalOrPublisher="Archive für Hydrobiologie" pagination="210-241" refId="B121" refString="Young JO (1970) Britisch and Irish freshwater Microturbellaria: historical records, new records and a key for their identification. Archive für Hydrobiologie 67 (2): 210–241." title="Britisch and Irish freshwater Microturbellaria: historical records, new records and a key for their identification." volume="67" year="1970">Young 1970</bibRefCitation>
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,
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<bibRefCitation id="2F95801FB178B47B4D69DD456B627393" author="Young" firstAuthor="Young" issue="2" journalOrPublisher="Archive für Hydrobiologie" pagination="202-224" refId="B123" refString="Young JO (1973) The occurrence of Microturbellaria in some British lakes of diverse chemical content. Archive für Hydrobiologie 72 (2): 202–224." title="The occurrence of Microturbellaria in some British lakes of diverse chemical content." volume="72" year="1973">1973</bibRefCitation>
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;
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<bibRefCitation id="98944E1D299BD97BFCAE4B830962059B" author="Tulp" firstAuthor="Tulp" journalOrPublisher="De Levende natur" pagination="62-69" refId="B113" refString="Tulp AS (1974) Turbellaria van Ameland. De Levende natur 77: 62–69. https://natuurtijdschriften.nl/pub/494112/DLN0770620693.pdf" title="Turbellaria van Ameland." url="https://natuurtijdschriften.nl/pub/494112/DLN0770620693.pdf" volume="77" year="1974">Tulp 1974</bibRefCitation>
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; Farias et al. 1996;
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<bibRefCitation id="9CB8C8F0FC0504CB506F9363E25030D1" DOI="10.1080/00222930701526055" author="Norena" etAl="et al." firstAuthor="Norena" journalOrPublisher="Journal of Natural History" pagination="29-32" refId="B79" refString="Noreña C, Damborenea C, Faubel A, Brusa F (2007) Composition of meiobenthonic Platyhelminthes from brackish environments of the Galician and Cantabrian coasts of Spain with the description of a new species of Djeziraia (Polycystididae, Kalyptorhynchia). Journal of Natural History 41: 29–32. https://doi.org/10.1080/00222930701526055" title="Composition of meiobenthonic Platyhelminthes from brackish environments of the Galician and Cantabrian coasts of Spain with the description of a new species of Djeziraia (Polycystididae, Kalyptorhynchia)." volume="41" year="2007">Noreña et al. 2007</bibRefCitation>
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),
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<collectingCountry id="88DA066AE19572006E14A38344532879" name="Russia">Russia</collectingCountry>
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(
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<bibRefCitation id="26B109F753162950A78102F7E990F887" author="Luther" firstAuthor="Luther" journalOrPublisher="Fauna Fennica" pagination="1-154" refId="B61" refString="Luther A (1960) Die Turbellarien Ostfennoskandiens 1. Acoela, Catenulida, Macrostomida, Lechithoepitheliata, Prolecithophora und Proseriata. Fauna Fennica 7: 1–154." title="Die Turbellarien Ostfennoskandiens 1. Acoela, Catenulida, Macrostomida, Lechithoepitheliata, Prolecithophora und Proseriata." volume="7" year="1960">Luther 1960</bibRefCitation>
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), and
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<collectingCountry id="2293AA0E9363997E603D838356F19118" name="Kenya">Kenya</collectingCountry>
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(
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<bibRefCitation id="58B39A26828DF804869BC9D72F9CAE23" author="Young" firstAuthor="Young" issue="5-6" journalOrPublisher="Zoologischer Anzeiger" pagination="419-432" refId="B124" refString="Young JO (1976) The freshwater Turbellaria of the African Continent. Zoologischer Anzeiger 197 (5–6): 419–432." title="The freshwater Turbellaria of the African Continent." volume="197" year="1976">Young 1976</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0ECBBK" type="material">
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<paragraph id="EFBFEC2F8B02CEA7D85C8BB5920FFD9C">
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<heading id="30AC7AD4381462189CB3D1DCD8CA1D7C" reason="title">Material.</heading>
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</paragraph>
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<paragraph id="63E81F6AC2C174FEEEC999A439CB0F84">
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<specimenCount id="34D77FD44EDB2202D175508CCD9C20B8" count="2" type="generic">Two specimens</specimenCount>
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studied alive, one preserved in ethanol for future molecular analyses, the second cut in two pieces, the posterior part containing the stylet for whole mounting and the anterior part preserved for molecular analyses. Collected in Wandse river, submerged vegetation with organic matter,
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<quantity id="A4C888F45E98593EDA94A0A4CF2E8FBE" metricMagnitude="-1" metricUnit="m" metricValue="1.0" unit="m" value="0.1">0.1 m</quantity>
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deep.
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</paragraph>
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<paragraph id="1E04BFEC6C20B6C6853D734751400D73">
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<emphasis id="BF83AD6E116B57F351A92430BF1EF4FB" bold="true">Description.</emphasis>
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Animals
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<quantity id="DD1F9065A03DFCFEE0C2ADE86D92660E" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" unit="mm" value="0.85" valueMax="0.9" valueMin="0.8">0.8–0.9 mm</quantity>
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long (n = 2), unpigmented and with a pair of eyes (Fig.
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<figureCitation id="5B524B3FD70D1C0AFE99E1399E70736A" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Macrostomum rostratum. A. Habitus of a swimming specimen; B. Anterior part of the body; C – F. Posterior part of the body. Abbreviations: e eye; eg egg; ph pharynx; pv prostate vesicle; st stylet; sv seminal vesicle. Scale bars: 200 μm (A); 50 μm (B – F)." httpUri="https://binary.pensoft.net/fig/1203016">3 A, B</figureCitation>
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: e). General morphology corresponds to that in previously described specimens (see
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<bibRefCitation id="8C831D03965B9B8553664065F5767C2A" author="Papi" firstAuthor="Papi" journalOrPublisher="Archivio Zoologico Italiano" pagination="289-340" refId="B84" refString="Papi F (1951) Ricerche sui Turbellari Macrostomidae. Archivio Zoologico Italiano 36: 289–340." title="Ricerche sui Turbellari Macrostomidae." volume="36" year="1951">Papi 1951</bibRefCitation>
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). Epidermis fully ciliated, with some larger cilia distributed though the body. False seminal vesicle absent and true seminal vesicle (Fig.
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<figureCitation id="6F9ACD6C4A5C092055929D7DD4CB54BB" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Macrostomum rostratum. A. Habitus of a swimming specimen; B. Anterior part of the body; C – F. Posterior part of the body. Abbreviations: e eye; eg egg; ph pharynx; pv prostate vesicle; st stylet; sv seminal vesicle. Scale bars: 200 μm (A); 50 μm (B – F)." httpUri="https://binary.pensoft.net/fig/1203016">3 C – E</figureCitation>
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: sv) opening into the prostate vesicle (vesicula granulorum). The prostate vesicle (Fig.
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<figureCitation id="8D68BE19D709E3120524FAAAD1EAFD9A" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Macrostomum rostratum. A. Habitus of a swimming specimen; B. Anterior part of the body; C – F. Posterior part of the body. Abbreviations: e eye; eg egg; ph pharynx; pv prostate vesicle; st stylet; sv seminal vesicle. Scale bars: 200 μm (A); 50 μm (B – F)." httpUri="https://binary.pensoft.net/fig/1203016">3 C – F</figureCitation>
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: pv) opens proximally into the stylet (Fig.
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<figureCitation id="4868A3393F3B6285F67060B6EBD3365E" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Stenostomum gotlandense. A. Habitus of a swimming specimen; B. Anterior part of the body; C. Anterior part of the body showing the brain; D. Posterior part of the body. Abbreviations: ab anterior brain; br brain; cp ciliated pits; ep excretophore; i intestine; m mouth; pb posterior brain; ph pharynx; pn protonephridia. Scale bars: 50 μm (A, C); 100 μm (B, D)." httpUri="https://binary.pensoft.net/fig/1203014">1 A, C – F</figureCitation>
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: st).
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<specimenCount id="9000C32631189F7255B8B5A0AE891F0A" count="1" type="generic">One specimen</specimenCount>
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had a fully developed stylet, measuring 60 µm in length; it is hook shaped and with the distal part twisted; aperture subdistal and dorsal. Well-developed eggs observed (Fig.
|
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<figureCitation id="6FD9867C1D570AC8F92FB1E706A297B3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Macrostomum rostratum. A. Habitus of a swimming specimen; B. Anterior part of the body; C – F. Posterior part of the body. Abbreviations: e eye; eg egg; ph pharynx; pv prostate vesicle; st stylet; sv seminal vesicle. Scale bars: 200 μm (A); 50 μm (B – F)." httpUri="https://binary.pensoft.net/fig/1203016">3 A, C</figureCitation>
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: eg).
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</paragraph>
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<caption id="A7500617049B58AE23494217B8F2DDB8" ID-arpha="3C527A94-D39B-58B0-8C6D-D17603FB6068" httpUri="https://binary.pensoft.net/fig/1203016" startId="F3">
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<paragraph id="0C5FD135AF41414EAF0BFC335746B498">
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<label id="C8A08D476E4A2541BB09EB040853D6DB">Figure 3.</label>
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</paragraph>
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<paragraph id="3A348C52C5B41EC2587AD112CD56F231">
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<taxonomicName id="8181194402D27234DA853965FC2637B1" authorityName="Papi" authorityYear="1951" class="Trematoda" family="Macrostomidae" genus="Macrostomum" kingdom="Animalia" order="Plagiorchiida" phylum="Platyhelminthes" rank="species" species="rostratum">
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<emphasis id="57E983140D088B340A7837CBEDDFCF3E" italics="true">Macrostomum rostratum</emphasis>
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</taxonomicName>
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.
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<emphasis id="1A9D68657A98726D8DFE7A0533728F68" bold="true">A.</emphasis>
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Habitus of a swimming specimen;
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<emphasis id="C3C6C150803E1B02B9106D745251725B" bold="true">B.</emphasis>
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Anterior part of the body;
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<emphasis id="3191FD93C290E92CE86FCC5881138E7E" bold="true">C – F.</emphasis>
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Posterior part of the body. Abbreviations:
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<emphasis id="3CD6FB3982C52AF13690337F829010D5" bold="true">e</emphasis>
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eye;
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<emphasis id="873864C6B76600ADD0EAB05C39ACDD22" bold="true">eg</emphasis>
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egg;
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||
<emphasis id="1EEE784046DD5B68B05E28C54506258D" bold="true">ph</emphasis>
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pharynx;
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<emphasis id="5DFF4D963562C29FD4F200FB1738FB02" bold="true">pv</emphasis>
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prostate vesicle;
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<emphasis id="5868B99EDE52EE070FB391511EDC85C5" bold="true">st</emphasis>
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stylet;
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<emphasis id="B815D8461E6C18A56982C96F2440505B" bold="true">sv</emphasis>
|
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seminal vesicle. Scale bars: 200 μm (
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||
<emphasis id="BF2BB4DDD27BCF169CCD45A55A25203A" bold="true">A</emphasis>
|
||
); 50 μm (
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<emphasis id="5AAFE88A779ECE16D5A8A1E5D29D8A63" bold="true">B – F</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph id="A39792C4BC70565C560A33C6E5D00CCC">
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According to the drawings of
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<bibRefCitation id="87EAE1A676A89C221DADDBC56375FB56" author="Papi" firstAuthor="Papi" journalOrPublisher="Archivio Zoologico Italiano" pagination="289-340" refId="B84" refString="Papi F (1951) Ricerche sui Turbellari Macrostomidae. Archivio Zoologico Italiano 36: 289–340." title="Ricerche sui Turbellari Macrostomidae." volume="36" year="1951">Papi (1951</bibRefCitation>
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: figs 32–33) the stylet of this species measures 42–65 µm, which is in the range of our collected specimen. In other populations recorded from
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<collectingCountry id="37A1A042E7287E1CC158BEC057D64FC3" name="Germany">Germany</collectingCountry>
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, the stylet is 65–77 µm long (
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<bibRefCitation id="3F689AC2169C023D38E667FC7C044E8A" author="Rixen" firstAuthor="Rixen" issue="4" journalOrPublisher="Archive für Hydrobiologie" pagination="464-538" refId="B93" refString="Rixen J-U (1961) Kleinturbellarien aus dem Litoral der Binnengewässer Schleswig-Holsteins. Archive für Hydrobiologie 57 (4): 464–538." title="Kleinturbellarien aus dem Litoral der Binnengewässer Schleswig-Holsteins." volume="57" year="1961">Rixen 1961</bibRefCitation>
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). The most characteristic traits for this species are the distal turn and the dorsal aperture of the stylet; therefore, we identify our specimen as
|
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<taxonomicName id="EF4F382C55B0127E77C661003CE31428" authorityName="Papi" authorityYear="1951" class="Trematoda" family="Macrostomidae" genus="Macrostomum" kingdom="Animalia" order="Plagiorchiida" phylum="Platyhelminthes" rank="species" species="rostratum">
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<emphasis id="003D254F93C050A00CBEBE393879D71A" italics="true">M. rostratum</emphasis>
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</taxonomicName>
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||
.
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||
</paragraph>
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||
</subSubSection>
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</treatment>
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</document> |