121 lines
16 KiB
XML
121 lines
16 KiB
XML
<document id="DC7BF9CF2D0D0DD2B8B14886E1383E52" ID-CLB-Dataset="292146" ID-DOI="10.26028/cybium/2022-461-004" ID-GBIF-Dataset="e5a04a43-2e84-4ed8-b580-200be8f936ac" ID-ISSN="2101-0315" ID-Zenodo-Dep="10834668" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.tables_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatments_approvedBy="julia" checkinTime="1705002865347" checkinUser="felipe" docAuthor="Caballero-Huertas, Marta, Frigola-Tepe, Xènia, Viñas, Jordi & Muñoz, Marta" docDate="2022" docId="03C0B75B9914B357FE0585AB008BFDF8" docLanguage="en" docName="Cybium.46.1.29-32.pdf" docOrigin="Cybium 46 (1)" docSource="http://dx.doi.org/10.26028/cybium/2022-461-004" docStyle="DocumentStyle:EAB95795642928CB986F0923DE58F0B7.1:Cybium.2019-.journal_article" docStyleId="EAB95795642928CB986F0923DE58F0B7" docStyleName="Cybium.2019-.journal_article" docStyleVersion="1" docTitle="Sardina pilchardus" docType="treatment" docVersion="2" lastPageNumber="30" masterDocId="FFF9CF239915B356FF958572032EFFEC" masterDocTitle="Evidence of trilobed testes in European sardine (Sardina pilchardus)" masterLastPageNumber="32" masterPageNumber="29" pageNumber="30" updateTime="1712003785083" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="6A253156465E7F5AB7F4CEED07FF8C68">Evidence of trilobed testes in European sardine (Sardina pilchardus)</mods:title>
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<mods:name id="EB6784625DDED7C54915B421AC633CD1" type="personal">
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<mods:roleTerm id="3EB51D5AFFF9602A7CFF4C339ACEA3D3">Author</mods:roleTerm>
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<mods:namePart id="627C652505F2B0114AB8290FCE2F9003">Caballero-Huertas, Marta</mods:namePart>
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<mods:roleTerm id="F0CEFE531526FF394B1BDFBE4FFE5B8B">Author</mods:roleTerm>
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<mods:namePart id="87898204F80BF8D0B372A03BFCFF960D">Frigola-Tepe, Xènia</mods:namePart>
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<mods:name id="0177D2F52DB1E86F2CF92569F08BE5D3" type="personal">
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<mods:namePart id="38C580A40282E25B3F8934834B0C2E9A">Viñas, Jordi</mods:namePart>
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<mods:name id="D5838EB93A3FD58347CBD1A37BEF1812" type="personal">
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<mods:roleTerm id="C0782AD866AAE66F32C1322280378DAF">Author</mods:roleTerm>
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<mods:namePart id="9500141C568FCF556795883B87BF629F">Muñoz, Marta</mods:namePart>
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<mods:title id="ABE6BDA82664AAD44F862DD4D08979AC">Cybium</mods:title>
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<mods:date id="DC0B3C0BF51BF49F8901435FC7E22C6F">2022</mods:date>
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<mods:number id="3C8DE96B2FC747F2A3D48EC2EB1D8097">46</mods:number>
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<mods:url id="78CB628D860537AA467965B49D64A5D8">http://dx.doi.org/10.26028/cybium/2022-461-004</mods:url>
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<treatment id="03C0B75B9914B357FE0585AB008BFDF8" ID-DOI="http://doi.org/10.5281/zenodo.10905456" ID-Zenodo-Dep="10905456" LSID="urn:lsid:plazi:treatment:03C0B75B9914B357FE0585AB008BFDF8" httpUri="http://treatment.plazi.org/id/03C0B75B9914B357FE0585AB008BFDF8" lastPageNumber="30" pageId="1" pageNumber="30">
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<subSubSection id="C37355C69914B357FE0585AB02D5FF03" box="[400,507,217,239]" pageId="1" pageNumber="30" type="nomenclature">
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<paragraph id="8BD6064D9914B357FE0585AB02D5FF03" blockId="1.[400,507,217,239]" box="[400,507,217,239]" pageId="1" pageNumber="30">
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<heading id="D09EB1219914B357FE0585AB02D5FF03" allCaps="true" bold="true" box="[400,507,217,239]" centered="true" fontSize="9" level="1" pageId="1" pageNumber="30" reason="1">
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<taxonomicName id="4C697DCE9914B357FE0585AB02D5FF03" ID-CoL="79MLD" baseAuthorityName="Walbaum" baseAuthorityYear="1792" box="[400,507,217,239]" family="Clupeidae" genus="Sardina" kingdom="Animalia" order="Clupeiformes" pageId="1" pageNumber="30" phylum="Chordata" rank="species" species="pilchardus">
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<emphasis id="B91DDA5F9914B357FE0585AB02D5FF03" bold="true" box="[400,507,217,239]" pageId="1" pageNumber="30">RESULTS</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="C37355C69914B357FF3F8475008BFDF8" pageId="1" pageNumber="30" type="description">
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<paragraph id="8BD6064D9914B357FF3F8475008BFDF8" blockId="1.[132,775,263,631]" lastBlockId="1.[813,1456,217,532]" pageId="1" pageNumber="30">
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Alterations in the normal gonad anatomy and architecture of male individuals of European sardine,
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<taxonomicName id="4C697DCE9914B357FD9F845301E7FEDA" baseAuthorityName="Walbaum" baseAuthorityYear="1792" box="[522,713,289,310]" family="Clupeidae" genus="Sardina" kingdom="Animalia" order="Clupeiformes" pageId="1" pageNumber="30" phylum="Chordata" rank="species" species="pilchardus">
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<emphasis id="B91DDA5F9914B357FD9F845301E7FEDA" box="[522,713,289,310]" italics="true" pageId="1" pageNumber="30">Sardina pilchardus</emphasis>
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</taxonomicName>
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, were registered in five of
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<specimenCount id="9D6FCDC49914B357FEDB844E02CFFEBE" box="[334,481,316,338]" count="509" pageId="1" pageNumber="30" type="generic">509 specimens</specimenCount>
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analysed (total prevalence of 0.98%):
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<collectingCounty id="62B77EC19914B357FF4D84250243FE81" box="[216,365,343,365]" pageId="1" pageNumber="30">Northern Spain</collectingCounty>
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(GSA 6)
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<emphasis id="B91DDA5F9914B357FE59842502F6FE80" box="[460,472,343,364]" italics="true" pageId="1" pageNumber="30">n</emphasis>
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= 2 (N = 100, local prevalence of 2%),
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<collectingMunicipality id="6BB29C379914B357FF4C84030295FE6A" box="[217,443,369,391]" pageId="1" pageNumber="30">Northern Adriatic Sea</collectingMunicipality>
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(GSA 17)
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<emphasis id="B91DDA5F9914B357FDBB84000114FE6B" box="[558,570,370,391]" italics="true" pageId="1" pageNumber="30">n</emphasis>
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= 2 (N = 203, local prevalence of 0.99%), and
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<collectingRegion id="49ADC8AF9914B357FE1B84FE02F7FE4D" box="[398,473,396,417]" country="Greece" name="Voreio Aigaio" pageId="1" pageNumber="30">Aegean</collectingRegion>
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Sea (GSA 22)
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<emphasis id="B91DDA5F9914B357FDFA84FF0155FE4E" box="[623,635,397,418]" italics="true" pageId="1" pageNumber="30">n</emphasis>
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= 1 (N = 206, local prevalence of 0.49%) (GSA average prevalence ± SD of 1.16 ± 0.63 %) (
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<tableCitation id="C6EB33F69914B357FF6084B3021CFE3B" box="[245,306,449,471]" captionStart="Table I" captionStartId="1.[203,251,685,704]" captionTargetId="graphics-410@1.[203,1344,790,1009]" captionTargetPageId="1" captionText="Table I. – Description of the five individuals of European pilchard (Sardina pilchardus) with three-lobed testes analysed. Location (Geographical Subarea (GSA)) and date of capture of the specimens, condition indexes (GSI and Kn), and brief description of morphometric and reproductive traits. Total length (TL ± 0.1 cm); total weight (TW ± 0.01 g); eviscerated weight (EW ± 0.01 g); gonad weight (GW ± 0.0001 g); gonadosomatic index (GSI); Le Cren condition factor (Kn)." httpUri="http://table.plazi.org/id/DF1656C59914B357FF5E87DF0072FCE4" pageId="1" pageNumber="30" tableUuid="DF1656C59914B357FF5E87DF0072FCE4">Tab. I</tableCitation>
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). Gonadal gross morphology analysis revealed that these five individuals presented three asymmetric testicular lobes (
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<figureCitation id="13521AC89914B357FF538485027EFDE1" box="[198,336,503,525]" captionStart="Figure 2" captionStartId="1.[132,188,1791,1810]" captionTargetBox="[152,1435,1063,1774]" captionTargetId="figure-623@1.[152,1435,1063,1774]" captionTargetPageId="1" captionText="Figure 2. – Three-lobed testes of three specimens of Sardina pilchardus. A: Testicular lobes from a male specimen (15.0 cm TL) captured in the Aegean Sea (GSA 22); B: Testicular lobes from a male specimen (15.1 cm TL) captured off the Northern Spanish Coast (GSA 6); C: Testicular lobes from a male specimen (13.7 cm TL) captured in the Northern Adriatic Sea (GSA 17). Ventral (V) and dorsal (D) sides of each testicle/subunit are indicated; D, E, F: Histological view of the testicular tissue of the individual from the Northern Adriatic Sea (13.7 cm TL). Figures D and E correspond to the main lobes, and F to the subunit of smaller size." figureDoi="http://doi.org/10.5281/zenodo.10834672" httpUri="https://zenodo.org/record/10834672/files/figure.png" pageId="1" pageNumber="30">Fig. 2A, B, C</figureCitation>
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). Individuals had two main gonad lobes and an additional one of smaller size, the latter adopting a rope-like shape overlapping one of the two main lobes, and weakly connected to the posterior part, which constitutes the spermatic duct.
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<specimenCount id="9D6FCDC49914B357FD4987350392FD9B" count="2" pageId="1" pageNumber="30" type="male">Two males</specimenCount>
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(
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<location id="8EB650969914B357FF5D87130273FD9B" LSID="urn:lsid:plazi:treatment:03C0B75B9914B357FE0585AB008BFDF8:8EB650969914B357FF5D87130273FD9B" box="[200,349,609,631]" county="Northern Spain" municipality="Northern Adriatic Sea" name="Northern Spain" pageId="1" pageNumber="30" stateProvince="Voreio Aigaio">Northern Spain</location>
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<quantity id="4C91ABA89914B357FEF687130281FD9B" box="[355,431,609,631]" metricMagnitude="-1" metricUnit="m" metricValue="1.51" pageId="1" pageNumber="30" unit="cm" value="15.1">15.1 cm</quantity>
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TL (
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<figureCitation id="13521AC89914B357FE4B87130109FD9B" box="[478,551,609,631]" captionStart="Figure 2" captionStartId="1.[132,188,1791,1810]" captionTargetBox="[152,1435,1063,1774]" captionTargetId="figure-623@1.[152,1435,1063,1774]" captionTargetPageId="1" captionText="Figure 2. – Three-lobed testes of three specimens of Sardina pilchardus. A: Testicular lobes from a male specimen (15.0 cm TL) captured in the Aegean Sea (GSA 22); B: Testicular lobes from a male specimen (15.1 cm TL) captured off the Northern Spanish Coast (GSA 6); C: Testicular lobes from a male specimen (13.7 cm TL) captured in the Northern Adriatic Sea (GSA 17). Ventral (V) and dorsal (D) sides of each testicle/subunit are indicated; D, E, F: Histological view of the testicular tissue of the individual from the Northern Adriatic Sea (13.7 cm TL). Figures D and E correspond to the main lobes, and F to the subunit of smaller size." figureDoi="http://doi.org/10.5281/zenodo.10834672" httpUri="https://zenodo.org/record/10834672/files/figure.png" pageId="1" pageNumber="30">Fig. 2B</figureCitation>
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) and
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<collectingRegion id="49ADC8AF9914B357FDCE8713018AFD9A" box="[603,676,609,630]" country="Greece" name="Voreio Aigaio" pageId="1" pageNumber="30">Aegean</collectingRegion>
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<quantity id="4C91ABA89914B357FD3F871301CBFD9B" box="[682,741,609,631]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="30" unit="cm" value="15.0">15 cm</quantity>
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TL (
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<figureCitation id="13521AC89914B357FCA185AB00AFFF02" box="[820,897,217,239]" captionStart="Figure 2" captionStartId="1.[132,188,1791,1810]" captionTargetBox="[152,1435,1063,1774]" captionTargetId="figure-623@1.[152,1435,1063,1774]" captionTargetPageId="1" captionText="Figure 2. – Three-lobed testes of three specimens of Sardina pilchardus. A: Testicular lobes from a male specimen (15.0 cm TL) captured in the Aegean Sea (GSA 22); B: Testicular lobes from a male specimen (15.1 cm TL) captured off the Northern Spanish Coast (GSA 6); C: Testicular lobes from a male specimen (13.7 cm TL) captured in the Northern Adriatic Sea (GSA 17). Ventral (V) and dorsal (D) sides of each testicle/subunit are indicated; D, E, F: Histological view of the testicular tissue of the individual from the Northern Adriatic Sea (13.7 cm TL). Figures D and E correspond to the main lobes, and F to the subunit of smaller size." figureDoi="http://doi.org/10.5281/zenodo.10834672" httpUri="https://zenodo.org/record/10834672/files/figure.png" pageId="1" pageNumber="30">Fig. 2A</figureCitation>
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)) showed to be at developing reproductive phase, characterized by easily identified testes close to reach the spawning capability, while the remaining three individuals (
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<location id="8EB650969914B357FA83847C0681FEC8" LSID="urn:lsid:plazi:treatment:03C0B75B9914B357FE0585AB008BFDF8:8EB650969914B357FA83847C0681FEC8" box="[1302,1455,270,292]" county="Northern Spain" municipality="Northern Adriatic Sea" name="Northern Spain" pageId="1" pageNumber="30" stateProvince="Voreio Aigaio">Northern Spain</location>
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<quantity id="4C91ABA89914B357FCB8845B0052FED3" box="[813,892,297,319]" metricMagnitude="-1" metricUnit="m" metricValue="1.39" pageId="1" pageNumber="30" unit="cm" value="13.9">13.9 cm</quantity>
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TL, and
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<location id="8EB650969914B357FC43845B07ABFED3" LSID="urn:lsid:plazi:treatment:03C0B75B9914B357FE0585AB008BFDF8:8EB650969914B357FC43845B07ABFED3" box="[982,1157,297,319]" county="Northern Spain" municipality="Northern Adriatic Sea" name="Northern Adriatic" pageId="1" pageNumber="30" stateProvince="Voreio Aigaio">Northern Adriatic</location>
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13.7 and
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<quantity id="4C91ABA89914B357FB73845B061BFED3" box="[1254,1333,297,319]" metricMagnitude="-1" metricUnit="m" metricValue="1.38" pageId="1" pageNumber="30" unit="cm" value="13.8">13.8 cm</quantity>
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TL) were at spawning capable phase (actively spawning subphase), with firm testes where accumulation of sperm in the spermatic ducts was macroscopically visible (
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<emphasis id="B91DDA5F9914B357FBBE8408077EFE63" box="[1067,1104,378,399]" italics="true" pageId="1" pageNumber="30">e.g.</emphasis>
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<figureCitation id="13521AC89914B357FBC2840B07D2FE63" box="[1111,1276,377,399]" captionStart="Figure 2" captionStartId="1.[132,188,1791,1810]" captionTargetBox="[152,1435,1063,1774]" captionTargetId="figure-623@1.[152,1435,1063,1774]" captionTargetPageId="1" captionText="Figure 2. – Three-lobed testes of three specimens of Sardina pilchardus. A: Testicular lobes from a male specimen (15.0 cm TL) captured in the Aegean Sea (GSA 22); B: Testicular lobes from a male specimen (15.1 cm TL) captured off the Northern Spanish Coast (GSA 6); C: Testicular lobes from a male specimen (13.7 cm TL) captured in the Northern Adriatic Sea (GSA 17). Ventral (V) and dorsal (D) sides of each testicle/subunit are indicated; D, E, F: Histological view of the testicular tissue of the individual from the Northern Adriatic Sea (13.7 cm TL). Figures D and E correspond to the main lobes, and F to the subunit of smaller size." figureDoi="http://doi.org/10.5281/zenodo.10834672" httpUri="https://zenodo.org/record/10834672/files/figure.png" pageId="1" pageNumber="30">Fig. 2C, D, E, F</figureCitation>
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).
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<location id="8EB650969914B357FA9A8408060AFE63" LSID="urn:lsid:plazi:treatment:03C0B75B9914B357FE0585AB008BFDF8:8EB650969914B357FA9A8408060AFE63" box="[1295,1316,378,399]" county="Northern Spain" municipality="Northern Adriatic Sea" name="In" pageId="1" pageNumber="30" stateProvince="Voreio Aigaio">In</location>
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the latter, the sperm was macroscopically detected in a disposition and quantity similar to that of normal testicles in all lobes, supported by the histological analysis, that revealed the presence of spermatids and the release of sperm by all the subunits, including the additional of smaller size.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |