354 lines
64 KiB
XML
354 lines
64 KiB
XML
<document id="94E8196288F3EF3CE2AB14F30248295F" ID-DOI="10.11646/zootaxa.4803.2.7" ID-ISSN="1175-5326" ID-Zenodo-Dep="3909195" ID-ZooBank="32379908-BED1-40A3-B77D-D43A8BD5FA33" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1593158588459" checkinUser="plazi" docAuthor="Franzese, Sebastian & Ivanov, Veronica A." docDate="2020" docId="038C87BEDB567F4BFF735A1DCC35FE3D" docLanguage="en" docName="zootaxa.4803.2.7.pdf" docOrigin="Zootaxa 4803 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Semiorbiseptum mariae Franzese & Ivanov 2020, sp. nov." docType="treatment" docUuid="DC40DB73-B24B-4796-B3A5-0FECEE6C27FB" docUuidSource="ZooBank" docVersion="3" lastPageNumber="362" masterDocId="FFB5FFC6DB557F43FFE45E00C875FFB6" masterDocTitle="A new genus of Rhinebothriidea from species of Psammobatis (Rajiformes: Arhynchobatidae) off Argentina" masterLastPageNumber="372" masterPageNumber="355" pageNumber="358" updateTime="1700277165797" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="DD2B941D47CF5AEAD60D5DA20E2E7527" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C03D54B83033F80E2007CAC9E14413EF">
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<mods:title id="50B77A954DA4C14F519FF6DF57652E65">A new genus of Rhinebothriidea from species of Psammobatis (Rajiformes: Arhynchobatidae) off Argentina</mods:title>
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</mods:titleInfo>
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<mods:name id="258C5BD0F8EBECF1D411362FB0E42AF3" type="personal">
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<mods:role id="006A1642A63165DD85F01858FE4BB819">
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<mods:roleTerm id="9AB1BA3624C774C91DC7B61D98A9EB3F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="34E2E0E2BAF223917B4C743C32D045D1">Franzese, Sebastian</mods:namePart>
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<mods:affiliation id="50CEF7EFCE264E25607F8F237A272F84">Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Buenos Aires, Argentina. & CONICET-Universidad de Buenos Aires, Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), Buenos Aires, Argentina.</mods:affiliation>
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</mods:name>
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<mods:name id="12E5AA8D9689A599243996BCAFF69A0B" type="personal">
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<mods:role id="235897EFB2A82341D003FCB31E400FBA">
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<mods:roleTerm id="8C13F6284EBB8AE3C350FAE6CDA363C0">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="FCA3D7BFF8DEA462665D62DA6BC7980D">Ivanov, Veronica A.</mods:namePart>
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<mods:affiliation id="119589812A15C67EAF535A7CE4545200">Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Buenos Aires, Argentina. & CONICET-Universidad de Buenos Aires, Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), Buenos Aires, Argentina.</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="B8F2E555021B257B3C7AA570C883646A">text</mods:typeOfResource>
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<mods:titleInfo id="3110802399723C307E83E9BA05996D95">
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<mods:title id="8A0D9FEA2394C599626A10303D0D7113">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="55673A5B10CB1B2575054785785C94DE">
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<mods:date id="355C4628EC59CED8FC6ABF3402BFEA23">2020</mods:date>
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<mods:detail id="829FCF641D2AA7A95BD22EAD2077BB62" type="pubDate">
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<mods:number id="2129D4A92A447476B53B27C75D6B89FC">2020-06-26</mods:number>
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</mods:detail>
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<mods:detail id="78BF4485830D86ADFFAD861EFC8971E3" type="volume">
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<mods:number id="B116215459AAB2CC7F2E181278255920">4803</mods:number>
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</mods:detail>
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<mods:detail id="9DD1C8C1E3F89E155BBDC94AEE1B8E35" type="issue">
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<mods:number id="5ABEFB7CA5E5F1FFACE5E9F2447D1D81">2</mods:number>
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</mods:detail>
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<mods:start id="A28071F28C733C2705477B83376F54A9">355</mods:start>
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<mods:end id="738EECF3EF3AB084C7E2F50292081885">372</mods:end>
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</mods:extent>
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<mods:classification id="224EF4C6C3BB9855FDBC8A8C60374BF7">journal article</mods:classification>
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<mods:identifier id="9B71F34E4B70286E6FBFD266A5431E64" type="DOI">10.11646/zootaxa.4803.2.7</mods:identifier>
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<mods:identifier id="2385A7B7966E676633A417EF1A0403F4" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="869A9FBA197A536A48998547D3697BB9" type="Zenodo-Dep">3909195</mods:identifier>
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<mods:identifier id="94BC7A5F2493DFAA7E1CB804D998CBB6" type="ZooBank">32379908-BED1-40A3-B77D-D43A8BD5FA33</mods:identifier>
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</mods:mods>
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<treatment id="038C87BEDB567F4BFF735A1DCC35FE3D" LSID="urn:lsid:zoobank.org:act:DC40DB73-B24B-4796-B3A5-0FECEE6C27FB" httpUri="http://treatment.plazi.org/id/038C87BEDB567F4BFF735A1DCC35FE3D" lastPageId="8" lastPageNumber="362" pageId="3" pageNumber="358">
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<subSubSection id="C33F6523DB567F40FF735A1DCA69FB81" box="[151,540,1053,1080]" pageId="3" pageNumber="358" type="nomenclature">
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<paragraph id="8B9A36A8DB567F40FF735A1DCA69FB81" blockId="3.[151,540,1053,1115]" box="[151,540,1053,1080]" pageId="3" pageNumber="358">
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<heading id="D0D281C4DB567F40FF735A1DCA69FB81" bold="true" box="[151,540,1053,1080]" fontSize="11" level="1" pageId="3" pageNumber="358" reason="1">
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<emphasis id="B951EABADB567F40FF735A1DCA69FB81" bold="true" box="[151,540,1053,1080]" pageId="3" pageNumber="358">
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<taxonomicName id="4C254D2BDB567F40FF735A1DC9C2FB81" authority="Franzese & Ivanov, 2020" authorityName="Franzese & Ivanov" authorityYear="2020" box="[151,439,1053,1080]" class="Chondrichthyes" family="Arhynchobatidae" genus="Semiorbiseptum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="species" species="mariae" status="sp. nov.">
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<emphasis id="B951EABADB567F40FF735A1DC9C2FB81" bold="true" box="[151,439,1053,1080]" italics="true" pageId="3" pageNumber="358">Semiorbiseptum mariae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26257C1DB567F40FE5A5A1DCA69FB81" box="[446,540,1053,1079]" pageId="3" pageNumber="358" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33F6523DB567F40FF735A40C967FBED" box="[151,274,1088,1115]" pageId="3" pageNumber="358" type="description">
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<paragraph id="8B9A36A8DB567F40FF735A40C967FBED" blockId="3.[151,540,1053,1115]" box="[151,274,1088,1115]" pageId="3" pageNumber="358">
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<emphasis id="B951EABADB567F40FF735A40C8D5FBED" bold="true" box="[151,160,1088,1115]" pageId="3" pageNumber="358">(</emphasis>
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<figureCitation id="131E2A2DDB567F40FF455A41C97FFBED" box="[161,266,1088,1115]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStartId-0="4.[151,250,1832,1857]" captionStartId-1="5.[151,250,1841,1866]" captionStartId-2="6.[151,250,1652,1677]" captionStartId-3="7.[151,250,1380,1405]" captionTargetBox-0="[164,1425,185,1799]" captionTargetBox-1="[151,1436,181,1816]" captionTargetBox-2="[151,1436,181,1626]" captionTargetBox-3="[240,1350,607,1303]" captionTargetId-0="figure@4.[158,1428,181,1806]" captionTargetId-1="figure@5.[151,1436,181,1816]" captionTargetId-2="figure@6.[151,1436,181,1626]" captionTargetId-3="figure@7.[170,1417,561,1355]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionTargetPageId-3="7" captionText-0="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" captionText-1="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." captionText-2="FIGURE 4. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, septal musculature of bothridium. A. longitudinal section of bothridium (paratype MACN-Pa 702/3); B. light micrographs of bothridium (paratype MACN-Pa 703); C. transverse section of bothridium (paratype MACN-Pa 702/4). Abbreviations: l. loculus; lmb. longitudinal muscle bundle; ls. longitudinal septum; rm. radial muscle; ss. semicircular septum; tg. triangular gap; tmb. transverse muscle bundles; ts. transverse septum" captionText-3="FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct" figureDoi-0="http://doi.org/10.5281/zenodo.3909199" figureDoi-1="http://doi.org/10.5281/zenodo.3909201" figureDoi-2="http://doi.org/10.5281/zenodo.3909203" figureDoi-3="http://doi.org/10.5281/zenodo.3909205" httpUri-0="https://zenodo.org/record/3909199/files/figure.png" httpUri-1="https://zenodo.org/record/3909201/files/figure.png" httpUri-2="https://zenodo.org/record/3909203/files/figure.png" httpUri-3="https://zenodo.org/record/3909205/files/figure.png" pageId="3" pageNumber="358">Figs. 2–5</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C33F6523DB567F40FF735A89C9A3F9BD" pageId="3" pageNumber="358" type="materials_examined">
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||
<paragraph id="8B9A36A8DB567F40FF735A89CCCBFB12" blockId="3.[151,1437,1161,1979]" box="[151,1214,1161,1188]" pageId="3" pageNumber="358">
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<emphasis id="B951EABADB567F40FF735A89C967FB15" bold="true" box="[151,274,1161,1187]" pageId="3" pageNumber="358">
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||
<typeStatus id="549E880ADB567F40FF735A89C8A7FB15" box="[151,210,1161,1187]" pageId="3" pageNumber="358">Type</typeStatus>
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host.
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</emphasis>
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<taxonomicName id="4C254D2BDB567F40FEFD5A89CA20FB15" authority="Gunther" authorityName="Gunther" authorityYear="1870" box="[281,597,1161,1187]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="species" species="rudis">
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<emphasis id="B951EABADB567F40FEFD5A89C985FB15" box="[281,496,1161,1187]" italics="true" pageId="3" pageNumber="358">Psammobatis rudis</emphasis>
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Günther
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</taxonomicName>
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, smallthorn sand skate (
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<taxonomicName id="4C254D2BDB567F40FC855A89CB91FB15" box="[865,996,1161,1187]" class="Chondrichthyes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="order">Rajiformes</taxonomicName>
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:
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<taxonomicName id="4C254D2BDB567F40FC085A89CCC7FB12" box="[1004,1202,1161,1188]" class="Chondrichthyes" family="Arhynchobatidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="family">Arhynchobatidae</taxonomicName>
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).
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</paragraph>
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<paragraph id="8B9A36A8DB567F40FF235AACCD2BFB7E" blockId="3.[151,1437,1161,1979]" box="[199,1374,1196,1224]" pageId="3" pageNumber="358">
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<emphasis id="B951EABADB567F40FF235AACC9F2FB71" bold="true" box="[199,391,1196,1223]" pageId="3" pageNumber="358">Additional host.</emphasis>
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<taxonomicName id="4C254D2BDB567F40FE6A5AADCB60FB71" authority="McEachran" authorityName="McEachran. These" authorityYear="1983" box="[398,789,1197,1223]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="species" species="normani">
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<emphasis id="B951EABADB567F40FE6A5AADCAFFFB71" box="[398,650,1197,1223]" italics="true" pageId="3" pageNumber="358">Psammobatis normani</emphasis>
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McEachran
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</taxonomicName>
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, shortfin sand skate (
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<taxonomicName id="4C254D2BDB567F40FBE55AADCCF1FB71" box="[1025,1156,1197,1223]" class="Chondrichthyes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="order">Rajiformes</taxonomicName>
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:
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<taxonomicName id="4C254D2BDB567F40FB685AADCD27FB7E" box="[1164,1362,1197,1224]" class="Chondrichthyes" family="Arhynchobatidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="family">Arhynchobatidae</taxonomicName>
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).
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</paragraph>
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<paragraph id="8B9A36A8DB567F40FF235AD1CD47FB5D" blockId="3.[151,1437,1161,1979]" box="[199,1330,1232,1259]" pageId="3" pageNumber="358">
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<materialsCitation id="3B4D3CF5DB567F40FF235AD1CD5BFB5D" box="[199,1326,1232,1259]" country="Iceland" county="Tierra del Fuego Province" latitude="-54.5" location="Coastal" longLatPrecision="1070" longitude="-65.21667" municipality="Estados" pageId="3" pageNumber="358" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="B951EABADB567F40FF235AD1C913FB5D" bold="true" box="[199,358,1232,1259]" pageId="3" pageNumber="358">
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<typeStatus id="549E880ADB567F40FF235AD1C977FB5D" box="[199,258,1233,1259]" pageId="3" pageNumber="358">Type</typeStatus>
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locality.
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</emphasis>
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<location id="8EFA6073DB567F40FE885AD1C9B5FB5D" LSID="urn:lsid:plazi:treatment:038C87BEDB567F4BFF735A1DCC35FE3D:8EFA6073DB567F40FE885AD1C9B5FB5D" box="[364,448,1233,1259]" country="Iceland" county="Tierra del Fuego Province" latitude="-54.5" longLatPrecision="1070" longitude="-65.21667" municipality="Estados" name="Coastal" pageId="3" pageNumber="358">Coastal</location>
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waters off
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<collectingCountry id="F3327638DB567F40FDDB5AD1CA12FB5D" box="[575,615,1233,1259]" name="Iceland" pageId="3" pageNumber="358">Isla</collectingCountry>
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de los
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<collectingMunicipality id="6BFEACD2DB567F40FD535AD1CB64FB5D" box="[695,785,1233,1259]" pageId="3" pageNumber="358">Estados</collectingMunicipality>
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,
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<collectingCounty id="62FB4E24DB567F40FCF85AD1CC35FB5D" box="[796,1088,1233,1259]" pageId="3" pageNumber="358">Tierra del Fuego Province</collectingCounty>
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(
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<geoCoordinate id="EE11506FDB567F40FBB45AD0CCDAFB5D" box="[1104,1199,1232,1259]" degrees="54" direction="south" minutes="30" orientation="latitude" pageId="3" pageNumber="358" precision="925" value="-54.5">54°30’S</geoCoordinate>
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||
,
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<geoCoordinate id="EE11506FDB567F40FB5E5AD0CD50FB5D" box="[1210,1317,1232,1259]" degrees="65" direction="west" minutes="13" orientation="longitude" pageId="3" pageNumber="358" precision="925" value="-65.21667">65°13’W</geoCoordinate>
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||
)
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||
</materialsCitation>
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||
.
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||
</paragraph>
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<paragraph id="8B9A36A8DB567F40FF235AF4CA8CFA85" blockId="3.[151,1437,1161,1979]" pageId="3" pageNumber="358">
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<emphasis id="B951EABADB567F40FF235AF4C9D8FAB9" bold="true" box="[199,429,1268,1295]" pageId="3" pageNumber="358">Additional locality.</emphasis>
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<materialsCitation id="3B4D3CF5DB567F40FE515AF5CA80FA85" latitude="-39.566666" location="Rio Grande" longLatPrecision="1168" longitude="-56.266666" municipality="Coastal" pageId="3" pageNumber="358" specimenCount="1" stateProvince="Tierra del Fuego - Antartida e Islas del Atlantico Sur">
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<collectingMunicipality id="6BFEACD2DB567F40FE515AF5CA7CFAB9" box="[437,521,1269,1295]" pageId="3" pageNumber="358">Coastal</collectingMunicipality>
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waters off
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<location id="8EFA6073DB567F40FD6A5AF5CB61FAB9" LSID="urn:lsid:plazi:treatment:038C87BEDB567F4BFF735A1DCC35FE3D:8EFA6073DB567F40FD6A5AF5CB61FAB9" box="[654,788,1269,1295]" latitude="-39.566666" longLatPrecision="1168" longitude="-56.266666" municipality="Coastal" name="Rio Grande" pageId="3" pageNumber="358" stateProvince="Tierra del Fuego - Antartida e Islas del Atlantico Sur">Rio Grande</location>
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,
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<collectingRegion id="49E1F84ADB567F40FCC55AF5CC39FAB9" box="[801,1100,1269,1295]" country="Argentina" name="Tierra del Fuego - Antartida e Islas del Atlantico Sur" pageId="3" pageNumber="358">Tierra del Fuego Province</collectingRegion>
|
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(
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<geoCoordinate id="EE11506FDB567F40FBB95AF4CCB6FAB9" box="[1117,1219,1268,1295]" degrees="53" direction="south" minutes="34" orientation="latitude" pageId="3" pageNumber="358" precision="925" value="-53.566666">53°34’ S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE11506FDB567F40FB355AF5CD4CFAA6" box="[1233,1337,1269,1296]" degrees="66" direction="west" minutes="32" orientation="longitude" pageId="3" pageNumber="358" precision="925" value="-66.53333">66°32’W</geoCoordinate>
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) and off Miramar,
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<collectingRegion id="49E1F84ADB567F40FEE25B19CA72FA85" box="[262,519,1305,1331]" country="Argentina" name="Buenos Aires" pageId="3" pageNumber="358">Buenos Aires Province</collectingRegion>
|
||
(
|
||
<geoCoordinate id="EE11506FDB567F40FDF35B19CA03FA85" box="[535,630,1305,1331]" degrees="39" direction="south" minutes="34" orientation="latitude" pageId="3" pageNumber="358" precision="925" value="-39.566666">39°34’S</geoCoordinate>
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||
,
|
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<geoCoordinate id="EE11506FDB567F40FD655B18CA99FA85" box="[641,748,1304,1331]" degrees="56" direction="west" minutes="16" orientation="longitude" pageId="3" pageNumber="358" precision="925" value="-56.266666">56°16’W</geoCoordinate>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
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<paragraph id="8B9A36A8DB567F40FF235B3CCA35FAE1" blockId="3.[151,1437,1161,1979]" box="[199,576,1340,1367]" pageId="3" pageNumber="358">
|
||
<emphasis id="B951EABADB567F40FF235B3CC9FCFAE1" bold="true" box="[199,393,1340,1367]" pageId="3" pageNumber="358">Site of infection.</emphasis>
|
||
Spiral intestine.
|
||
</paragraph>
|
||
<paragraph id="8B9A36A8DB567F40FF235B61CD2AFA72" blockId="3.[151,1437,1161,1979]" pageId="3" pageNumber="358">
|
||
<emphasis id="B951EABADB567F40FF235B61C900FACD" bold="true" box="[199,373,1376,1403]" pageId="3" pageNumber="358">Type material.</emphasis>
|
||
<materialsCitation id="3B4D3CF5DB567F40FE9F5B61CD2AFA72" collectionCode="IPCAS" pageId="3" pageNumber="358" specimenCode="C-836" specimenCount="29" typeStatus="holotype">
|
||
Type material.
|
||
<typeStatus id="549E880ADB567F40FDC75B61CAFEFACD" box="[547,651,1377,1403]" pageId="3" pageNumber="358" type="holotype">Holotype</typeStatus>
|
||
MACN-Pa 701 (entire worm),
|
||
<specimenCount id="9D23FD21DB567F40FC085B61CC0FFACD" box="[1004,1146,1377,1403]" pageId="3" pageNumber="358" type="generic" typeStatus="paratypes">21 paratypes</specimenCount>
|
||
MACN-Pa 702/1–4, 703, 704/1–13, 705 (12 entire worms, 6 detached gravid proglottids, histological sections of 1 mature proglottid, histological sections of 2 scoleces);
|
||
<specimenCount id="9D23FD21DB567F40FE3B5BA9CA2AFA75" box="[479,607,1449,1475]" pageId="3" pageNumber="358" type="generic" typeStatus="paratypes">8 paratypes</specimenCount>
|
||
<collectionCode id="ED34AE6DDB567F40FD825BA9CAC0FA75" box="[614,693,1449,1475]" pageId="3" pageNumber="358">IPCAS</collectionCode>
|
||
<specimenCode id="DB839ED3DB567F40FD585BA9CB73FA75" box="[700,774,1449,1475]" collectionCode="C-" pageId="3" pageNumber="358">C-836</specimenCode>
|
||
/1 (6 entire worms and 2 detached gravid proglottids).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8B9A36A8DB567F40FF235BCDC9A3F9BD" blockId="3.[151,1437,1161,1979]" pageId="3" pageNumber="358">
|
||
<emphasis id="B951EABADB567F40FF235BCDC9ABFA51" bold="true" box="[199,478,1484,1511]" pageId="3" pageNumber="358">Prevalence of infection.</emphasis>
|
||
78% (7 hosts infected out of 9 examined) in
|
||
<taxonomicName id="4C254D2BDB567F40FC315BCECC5EFA51" authorityName="Gunther" authorityYear="1870" box="[981,1067,1485,1511]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="species" species="rudis">
|
||
<emphasis id="B951EABADB567F40FC315BCECC5EFA51" box="[981,1067,1485,1511]" italics="true" pageId="3" pageNumber="358">P. rudis</emphasis>
|
||
</taxonomicName>
|
||
and 20% (2 hosts infected out of 10 examined) in
|
||
<taxonomicName id="4C254D2BDB567F40FEB05BF2C9BAF9BD" authorityName="McEachran. These" authorityYear="1983" box="[340,463,1522,1547]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="3" pageNumber="358" phylum="Chordata" rank="species" species="normani">
|
||
<emphasis id="B951EABADB567F40FEB05BF2C9BAF9BD" box="[340,463,1522,1547]" italics="true" pageId="3" pageNumber="358">P. normani</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F6523DB567F40FF235815CCE7F999" box="[199,1170,1557,1583]" pageId="3" pageNumber="358" type="etymology">
|
||
<paragraph id="8B9A36A8DB567F40FF235815CCE7F999" blockId="3.[151,1437,1161,1979]" box="[199,1170,1557,1583]" pageId="3" pageNumber="358">
|
||
<emphasis id="B951EABADB567F40FF235815C93BF999" bold="true" box="[199,334,1557,1583]" pageId="3" pageNumber="358">Etymology.</emphasis>
|
||
This species is named after María Rosa Labonia, the first author’s mother.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F6523DB567F4BFF235838CC35FE3D" lastPageId="8" lastPageNumber="363" pageId="3" pageNumber="358" type="description">
|
||
<paragraph id="8B9A36A8DB567F44FF235838CB3CFDAD" blockId="3.[151,1437,1161,1979]" lastBlockId="7.[151,1437,153,539]" lastPageId="7" lastPageNumber="362" pageId="3" pageNumber="358">
|
||
<emphasis id="B951EABADB567F40FF235838C92CF9E5" bold="true" box="[199,345,1592,1619]" pageId="3" pageNumber="358">Description.</emphasis>
|
||
Based on
|
||
<specimenCount id="9D23FD21DB567F40FE305839CA18F9E5" box="[468,621,1593,1619]" pageId="3" pageNumber="358" type="generic">31 specimens</specimenCount>
|
||
prepared as follows: whole mounts of 19 entire worms and 8 detached gravid proglottids, serial sections of 1 mature proglottid and 2 scoleces, 9 worms examined with SEM. Worms euapolytic, 4.17–11.17 mm (8.39 mm ± 1.65 mm, 14) long, 420–1,020 (763 ± 204, 12) wide, maximum width at level of scolex. Proglottids craspedote, 71–104 (91 ± 9, 13) per worm, 70–103 (89 ± 8, 13) immature proglottids, 1–3 (1 ± 1, 13) mature proglottids (
|
||
<figureCitation id="131E2A2DDB567F40FE3758C9CA58F955" box="[467,557,1737,1763]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="3" pageNumber="358">Fig. 2A</figureCitation>
|
||
). Scolex 530–1,910 (868 ± 369, 15) long, composed of 4 stalked bothridia and cephalic peduncle; myzorhynchus absent in adult stage (
|
||
<figureCitation id="131E2A2DDB567F40FCE958EDCBFCF8B1" box="[781,905,1773,1799]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="3" pageNumber="358">Figs. 2A,B</figureCitation>
|
||
,
|
||
<figureCitation id="131E2A2DDB567F40FC7158EDCBCEF8B1" box="[917,955,1773,1799]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="3" pageNumber="358">3A</figureCitation>
|
||
). Bothridia facially loculate, 395–550 (463 ± 61, 5) long, 168–355 (254 ± 50, 15) wide. Total number of loculi 19–23 (21 ± 1, 15) (
|
||
<figureCitation id="131E2A2DDB567F40FB835911CCCAF89D" box="[1127,1215,1809,1835]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="3" pageNumber="358">Fig. 2C</figureCitation>
|
||
). Anterior region of bothridia divided by transverse septa in 7–10 (8 ± 1, 25) loculi arranged in a single column, central region divided in 2–3 (2 ± 0.4, 19) loculi delimited by 2–3 semicircular septa with convex surface facing anteriorly, and posterior region divided by transverse septa in 3–6 (4 ± 1, 15) loculi arranged in a single column, followed by 1–3 pairs of loculi delimited by transverse and medial longitudinal septa, arranged in 2 columns, ending in single posteriormost loculus. In some specimens, semicircular septa extend posteriorly, reaching first loculus of posterior part of bothridium. Anteriormost loculus 35–73 (47 ± 10, 15) long, 45–123 (79 ± 21, 15) wide, muscular wall 5–8 (7 ± 1, 6) thick. Posteriormost loculus 20–43 (35 ± 8, 6) long, 28–60 (49 ± 12, 6) wide, muscular wall 5–8 (6 ± 1, 6) thick. Transverse, semicircular and longitudinal septa formed distally by transverse muscle bundles with underlying layer of radial muscle, proximal portion formed by radial muscles with proximal fibres ending adjacent to each other, forming triangular gap (
|
||
<figureCitation id="131E2A2DDB527F44FE455F4DC993FED1" box="[417,486,333,359]" captionStart="FIGURE 4" captionStartId="6.[151,250,1652,1677]" captionTargetBox="[151,1436,181,1626]" captionTargetId="figure@6.[151,1436,181,1626]" captionTargetPageId="6" captionText="FIGURE 4. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, septal musculature of bothridium. A. longitudinal section of bothridium (paratype MACN-Pa 702/3); B. light micrographs of bothridium (paratype MACN-Pa 703); C. transverse section of bothridium (paratype MACN-Pa 702/4). Abbreviations: l. loculus; lmb. longitudinal muscle bundle; ls. longitudinal septum; rm. radial muscle; ss. semicircular septum; tg. triangular gap; tmb. transverse muscle bundles; ts. transverse septum" figureDoi="http://doi.org/10.5281/zenodo.3909203" httpUri="https://zenodo.org/record/3909203/files/figure.png" pageId="7" pageNumber="362">Fig. 4</figureCitation>
|
||
). Bothridial stalks 110–250 (182 ± 49, 11) long, 68–125 (100 ± 18, 11) wide, attached to centre of bothridium. Cephalic peduncle 163–915 (418 ± 218, 12) long, 73–145 (116 ± 22, 12) wide at posterior end. Apex of scolex covered with capilliform filitriches (
|
||
<figureCitation id="131E2A2DDB527F44FCBC5F95CBC7FE19" box="[856,946,405,431]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="7" pageNumber="362">Fig. 3E</figureCitation>
|
||
). Proximal bothridial surface with gladiate spinitriches interspersed with capilliform filitriches (
|
||
<figureCitation id="131E2A2DDB527F44FD0E5FB9CB37FE65" box="[746,834,441,467]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="7" pageNumber="362">Fig. 3D</figureCitation>
|
||
) and acicular filitriches on the edge (
|
||
<figureCitation id="131E2A2DDB527F44FB0F5FB9CD31FE65" box="[1259,1348,441,467]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="7" pageNumber="362">Fig. 3C</figureCitation>
|
||
). Distal bothridial surface covered by coniform spinitriches interspersed with acicular filitriches (
|
||
<figureCitation id="131E2A2DDB527F44FB9D5FDDCCA5FE41" box="[1145,1232,477,503]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="7" pageNumber="362">Fig. 3B</figureCitation>
|
||
). Bothridial stalks and cephalic peduncle with capilliform filitriches (
|
||
<figureCitation id="131E2A2DDB527F44FD2A5C01CB48FDAD" box="[718,829,513,539]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="7" pageNumber="362">Fig. 3F,G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF5A6620DB517F47FF735928CBB0F86C" ID-DOI="http://doi.org/10.5281/zenodo.3909199" ID-Zenodo-Dep="3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="4" pageNumber="359" startId="4.[151,250,1832,1857]" targetBox="[164,1425,185,1799]" targetPageId="4">
|
||
<paragraph id="8B9A36A8DB517F47FF735928CBB0F86C" blockId="4.[151,1437,1832,2010]" pageId="4" pageNumber="359">
|
||
<emphasis id="B951EABADB517F47FF735928C961F8F7" bold="true" box="[151,276,1832,1857]" pageId="4" pageNumber="359">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C254D2BDB517F47FEF85928CA7AF8F6" authority="Franzese & Ivanov, 2020" authorityName="Franzese & Ivanov" authorityYear="2020" box="[284,527,1832,1856]" class="Chondrichthyes" family="Arhynchobatidae" genus="Semiorbiseptum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="4" pageNumber="359" phylum="Chordata" rank="species" species="mariae" status="sp. nov.">
|
||
<emphasis id="B951EABADB517F47FEF85928CA7AF8F6" box="[284,527,1832,1856]" italics="true" pageId="4" pageNumber="359">Semiorbiseptum mariae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B951EABADB517F47FDF35929CA1CF8F7" bold="true" box="[535,617,1833,1857]" pageId="4" pageNumber="359">
|
||
<taxonomicNameLabel id="A26257C1DB517F47FDF35929CA1CF8F7" box="[535,617,1833,1857]" pageId="4" pageNumber="359" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from
|
||
<taxonomicName id="4C254D2BDB517F47FD4E5928CB1BF8F6" authorityName="Gunther" authorityYear="1870" box="[682,878,1832,1856]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="4" pageNumber="359" phylum="Chordata" rank="species" species="rudis">
|
||
<emphasis id="B951EABADB517F47FD4E5928CB1BF8F6" box="[682,878,1832,1856]" italics="true" pageId="4" pageNumber="359">Psammobatis rudis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B951EABADB517F47FC985928CBE0F8F7" bold="true" box="[892,917,1832,1857]" pageId="4" pageNumber="359">A.</emphasis>
|
||
entire worm (holotype MACN-Pa 701);
|
||
<emphasis id="B951EABADB517F47FAD95929CD21F8F7" bold="true" box="[1341,1364,1833,1857]" pageId="4" pageNumber="359">B.</emphasis>
|
||
scolex (paratype MACN-Pa 704/1);
|
||
<emphasis id="B951EABADB517F47FE245945C9ADF8E8" bold="true" box="[448,472,1861,1886]" pageId="4" pageNumber="359">C.</emphasis>
|
||
bothridium, distal surface;
|
||
<emphasis id="B951EABADB517F47FD0B5946CB72F8E8" bold="true" box="[751,775,1862,1886]" pageId="4" pageNumber="359">D.</emphasis>
|
||
terminal mature proglottid (paratype MACN-Pa 702/1);
|
||
<emphasis id="B951EABADB517F47FAA35946CD2BF8E8" bold="true" box="[1351,1374,1862,1886]" pageId="4" pageNumber="359">E.</emphasis>
|
||
detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1);
|
||
<emphasis id="B951EABADB517F47FC045963CB86F8CD" bold="true" box="[992,1011,1891,1915]" pageId="4" pageNumber="359">F.</emphasis>
|
||
detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1);
|
||
<emphasis id="B951EABADB517F47FD905980CAFBF82F" bold="true" box="[628,654,1920,1945]" pageId="4" pageNumber="359">G.</emphasis>
|
||
egg.
|
||
<emphasis id="B951EABADB517F47FD215980CB27F82E" box="[709,850,1920,1944]" italics="true" pageId="4" pageNumber="359">Abbreviations</emphasis>
|
||
: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5A6620DB507F46FF735931C9C9F800" ID-DOI="http://doi.org/10.5281/zenodo.3909201" ID-Zenodo-Dep="3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="5" pageNumber="360" startId="5.[151,250,1841,1866]" targetBox="[151,1436,181,1816]" targetPageId="5">
|
||
<paragraph id="8B9A36A8DB507F46FF735931C9C9F800" blockId="5.[151,1436,1841,1974]" pageId="5" pageNumber="360">
|
||
<emphasis id="B951EABADB507F46FF735931C960F8FC" bold="true" box="[151,277,1841,1866]" pageId="5" pageNumber="360">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C254D2BDB507F46FEF95932CA64F8FC" authority="Franzese & Ivanov, 2020" authorityName="Franzese & Ivanov" authorityYear="2020" box="[285,529,1842,1866]" class="Chondrichthyes" family="Arhynchobatidae" genus="Semiorbiseptum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="5" pageNumber="360" phylum="Chordata" rank="species" species="mariae" status="sp. nov.">
|
||
<emphasis id="B951EABADB507F46FEF95932CA64F8FC" box="[285,529,1842,1866]" italics="true" pageId="5" pageNumber="360">Semiorbiseptum mariae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B951EABADB507F46FDFD5932CA1EF8FC" bold="true" box="[537,619,1842,1866]" pageId="5" pageNumber="360">
|
||
<taxonomicNameLabel id="A26257C1DB507F46FDFD5932CA1EF8FC" box="[537,619,1842,1866]" pageId="5" pageNumber="360" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from
|
||
<taxonomicName id="4C254D2BDB507F46FD4A5932CB06F8FC" authorityName="Gunther" authorityYear="1870" box="[686,883,1842,1866]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="5" pageNumber="360" phylum="Chordata" rank="species" species="rudis">
|
||
<emphasis id="B951EABADB507F46FD4A5932CB06F8FC" box="[686,883,1842,1866]" italics="true" pageId="5" pageNumber="360">Psammobatis rudis</emphasis>
|
||
</taxonomicName>
|
||
, scanning electron micrographs.
|
||
<emphasis id="B951EABADB507F46FB2F5931CC91F8FC" bold="true" box="[1227,1252,1841,1866]" pageId="5" pageNumber="360">A.</emphasis>
|
||
scolex, small letters indicate locations of details shown in figures 3B-G;
|
||
<emphasis id="B951EABADB507F46FD075956CA8FF8D8" bold="true" box="[739,762,1878,1902]" pageId="5" pageNumber="360">B.</emphasis>
|
||
distal bothridial surface;
|
||
<emphasis id="B951EABADB507F46FBE15955CC68F8D8" bold="true" box="[1029,1053,1877,1902]" pageId="5" pageNumber="360">C.</emphasis>
|
||
detail of bothridial rim;
|
||
<emphasis id="B951EABADB507F46FAC45956CD4CF8D8" bold="true" box="[1312,1337,1878,1902]" pageId="5" pageNumber="360">D.</emphasis>
|
||
proximal bothridial surface;
|
||
<emphasis id="B951EABADB507F46FEB3597AC91BF824" bold="true" box="[343,366,1914,1938]" pageId="5" pageNumber="360">E.</emphasis>
|
||
surface of the apex of the scolex;
|
||
<emphasis id="B951EABADB507F46FD28597ACAAAF824" bold="true" box="[716,735,1914,1938]" pageId="5" pageNumber="360">F.</emphasis>
|
||
surface of a stalk;
|
||
<emphasis id="B951EABADB507F46FC455979CBCEF824" bold="true" box="[929,955,1913,1938]" pageId="5" pageNumber="360">G.</emphasis>
|
||
surface of the cephalic peduncle;
|
||
<emphasis id="B951EABADB507F46FAF3597ACD44F824" bold="true" box="[1303,1329,1914,1938]" pageId="5" pageNumber="360">H.</emphasis>
|
||
surface of a terminal mature proglottid.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5A6620DB537F45FF735874CDF5F95D" ID-DOI="http://doi.org/10.5281/zenodo.3909203" ID-Zenodo-Dep="3909203" httpUri="https://zenodo.org/record/3909203/files/figure.png" pageId="6" pageNumber="361" startId="6.[151,250,1652,1677]" targetBox="[151,1436,181,1626]" targetPageId="6">
|
||
<paragraph id="8B9A36A8DB537F45FF735874CDF5F95D" blockId="6.[151,1437,1652,1772]" pageId="6" pageNumber="361">
|
||
<emphasis id="B951EABADB537F45FF735874C966F93B" bold="true" box="[151,275,1652,1677]" pageId="6" pageNumber="361">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C254D2BDB537F45FEFE5874CA78F93A" authority="Franzese & Ivanov, 2020" authorityName="Franzese & Ivanov" authorityYear="2020" box="[282,525,1652,1676]" class="Chondrichthyes" family="Arhynchobatidae" genus="Semiorbiseptum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="6" pageNumber="361" phylum="Chordata" rank="species" species="mariae" status="sp. nov.">
|
||
<emphasis id="B951EABADB537F45FEFE5874CA78F93A" box="[282,525,1652,1676]" italics="true" pageId="6" pageNumber="361">Semiorbiseptum mariae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B951EABADB537F45FDF75875CA11F93B" bold="true" box="[531,612,1653,1677]" pageId="6" pageNumber="361">
|
||
<taxonomicNameLabel id="A26257C1DB537F45FDF75875CA11F93B" box="[531,612,1653,1677]" pageId="6" pageNumber="361" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from
|
||
<taxonomicName id="4C254D2BDB537F45FD405874CB12F93A" authorityName="Gunther" authorityYear="1870" box="[676,871,1652,1676]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="6" pageNumber="361" phylum="Chordata" rank="species" species="rudis">
|
||
<emphasis id="B951EABADB537F45FD405874CB12F93A" box="[676,871,1652,1676]" italics="true" pageId="6" pageNumber="361">Psammobatis rudis</emphasis>
|
||
</taxonomicName>
|
||
, septal musculature of bothridium.
|
||
<emphasis id="B951EABADB537F45FB375874CC9EF93B" bold="true" box="[1235,1259,1652,1677]" pageId="6" pageNumber="361">A.</emphasis>
|
||
longitudinal section of bothridium (paratype MACN-Pa 702/3);
|
||
<emphasis id="B951EABADB537F45FD6E5892CAD4F91C" bold="true" box="[650,673,1682,1706]" pageId="6" pageNumber="361">B.</emphasis>
|
||
light micrographs of bothridium (paratype MACN-Pa 703);
|
||
<emphasis id="B951EABADB537F45FAF15891CD5BF91C" bold="true" box="[1301,1326,1681,1706]" pageId="6" pageNumber="361">C.</emphasis>
|
||
transverse section of bothridium (paratype MACN-Pa 702/4).
|
||
<emphasis id="B951EABADB537F45FD4158AFCB47F971" box="[677,818,1711,1735]" italics="true" pageId="6" pageNumber="361">Abbreviations</emphasis>
|
||
: l. loculus; lmb. longitudinal muscle bundle; ls. longitudinal septum; rm. radial muscle; ss. semicircular septum; tg. triangular gap; tmb. transverse muscle bundles; ts. transverse septum
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5A6620DB527F44FF735B64C904FA4F" ID-DOI="http://doi.org/10.5281/zenodo.3909205" ID-Zenodo-Dep="3909205" httpUri="https://zenodo.org/record/3909205/files/figure.png" pageId="7" pageNumber="362" startId="7.[151,250,1380,1405]" targetBox="[240,1350,607,1303]" targetPageId="7">
|
||
<paragraph id="8B9A36A8DB527F44FF735B64C904FA4F" blockId="7.[151,1436,1380,1529]" pageId="7" pageNumber="362">
|
||
<emphasis id="B951EABADB527F44FF735B64C966FACA" bold="true" box="[151,275,1380,1405]" pageId="7" pageNumber="362">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C254D2BDB527F44FEFD5B64CA7FFACA" authority="Franzese & Ivanov, 2020" authorityName="Franzese & Ivanov" authorityYear="2020" box="[281,522,1380,1404]" class="Chondrichthyes" family="Arhynchobatidae" genus="Semiorbiseptum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="7" pageNumber="362" phylum="Chordata" rank="species" species="mariae" status="sp. nov.">
|
||
<emphasis id="B951EABADB527F44FEFD5B64CA7FFACA" box="[281,522,1380,1404]" italics="true" pageId="7" pageNumber="362">Semiorbiseptum mariae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B951EABADB527F44FDF45B64CA15FACA" bold="true" box="[528,608,1380,1404]" pageId="7" pageNumber="362">
|
||
<taxonomicNameLabel id="A26257C1DB527F44FDF45B64CA15FACA" box="[528,608,1380,1404]" pageId="7" pageNumber="362" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from
|
||
<taxonomicName id="4C254D2BDB527F44FD7A5B64CB14FACA" authorityName="Gunther" authorityYear="1870" box="[670,865,1380,1404]" class="Chondrichthyes" family="Arhynchobatidae" genus="Psammobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rajiformes" pageId="7" pageNumber="362" phylum="Chordata" rank="species" species="rudis">
|
||
<emphasis id="B951EABADB527F44FD7A5B64CB14FACA" box="[670,865,1380,1404]" italics="true" pageId="7" pageNumber="362">Psammobatis rudis</emphasis>
|
||
</taxonomicName>
|
||
, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13).
|
||
<emphasis id="B951EABADB527F44FE8F5B81C9F6FA2C" bold="true" box="[363,387,1409,1434]" pageId="7" pageNumber="362">A.</emphasis>
|
||
cross section at level of testes, anterior to cirrus sac;
|
||
<emphasis id="B951EABADB527F44FC515B82CBB9FA2C" bold="true" box="[949,972,1410,1434]" pageId="7" pageNumber="362">B.</emphasis>
|
||
cross section at level of the genital pore;
|
||
<emphasis id="B951EABADB527F44FA605B81CDE9FA2C" bold="true" box="[1412,1436,1409,1434]" pageId="7" pageNumber="362">C.</emphasis>
|
||
cross section at level of the cirrus sac;
|
||
<emphasis id="B951EABADB527F44FDF95B9FCA43FA01" bold="true" box="[541,566,1439,1463]" pageId="7" pageNumber="362">D.</emphasis>
|
||
cross section at level of the ovarian isthmus.
|
||
<emphasis id="B951EABADB527F44FBE65B9FCCFAFA01" box="[1026,1167,1439,1463]" italics="true" pageId="7" pageNumber="362">Abbreviations</emphasis>
|
||
: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9A36A8DB527F4BFF235827CC35FE3D" blockId="7.[151,1436,1575,2033]" lastBlockId="8.[151,1437,152,395]" lastPageId="8" lastPageNumber="363" pageId="7" pageNumber="362">
|
||
Immature proglottids initially wider than long, becoming longer than wide with maturity. Mature proglottids (excluding terminal proglottid) longer than wide, 420–570 (494 ± 55, 5) long (velum not included in proglottid length), 250–325 (276 ± 35, 5) wide, velum 35–65 (51 ± 11, 5) long, covering 5–7% (6 ± 1, 5) of adjacent proglottid. Terminal mature proglottid 550–950 (761 ± 113, 18) long, 183–295 (244 ± 31, 18) wide, length to width ratio 1: 2–4 (3 ± 0.3, 18) (
|
||
<figureCitation id="131E2A2DDB527F44FE8158B7C9B5F967" box="[357,448,1719,1745]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="7" pageNumber="362">Fig. 2D</figureCitation>
|
||
). Mature proglottids covered by capilliform filitriches (
|
||
<figureCitation id="131E2A2DDB527F44FBCB58B7CCFFF967" box="[1071,1162,1719,1745]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure@5.[151,1436,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, scanning electron micrographs. A. scolex, small letters indicate locations of details shown in figures 3B-G; B. distal bothridial surface; C. detail of bothridial rim; D. proximal bothridial surface; E. surface of the apex of the scolex; F. surface of a stalk; G. surface of the cephalic peduncle; H. surface of a terminal mature proglottid." figureDoi="http://doi.org/10.5281/zenodo.3909201" httpUri="https://zenodo.org/record/3909201/files/figure.png" pageId="7" pageNumber="362">Fig. 3H</figureCitation>
|
||
). Testes oval, 20–32 (24 ± 3, 12) per proglottid, 20–50 (33 ± 7, 12, 60) long, 38–65 (52 ± 6, 12, 60) wide, arranged in 2 columns, anterior to cirrus sac (
|
||
<figureCitation id="131E2A2DDB527F44FED558FFC9F9F8AF" box="[305,396,1791,1817]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="7" pageNumber="362">Fig. 2D</figureCitation>
|
||
), 1 layer deep in cross-section (
|
||
<figureCitation id="131E2A2DDB527F44FD1258FFCB27F8AF" box="[758,850,1790,1817]" captionStart="FIGURE 5" captionStartId="7.[151,250,1380,1405]" captionTargetBox="[240,1350,607,1303]" captionTargetId="figure@7.[170,1417,561,1355]" captionTargetPageId="7" captionText="FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct" figureDoi="http://doi.org/10.5281/zenodo.3909205" httpUri="https://zenodo.org/record/3909205/files/figure.png" pageId="7" pageNumber="362">Fig. 5A</figureCitation>
|
||
). Cirrus sac oval to pyriform, 86–145 (109 ± 20, 8) long, 48–75 (61 ± 9, 8) wide, containing coiled cirrus covered with spinitriches; vas deferens dorsal, highly coiled, entering dorsally at proximal half of cirrus sac (
|
||
<figureCitation id="131E2A2DDB527F44FD5E5947CB41F8D7" box="[698,820,1863,1889]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="7" pageNumber="362">Figs. 2D,F</figureCitation>
|
||
,
|
||
<figureCitation id="131E2A2DDB527F44FCA55946CB10F8D7" box="[833,869,1862,1889]" captionStart="FIGURE 5" captionStartId="7.[151,250,1380,1405]" captionTargetBox="[240,1350,607,1303]" captionTargetId="figure@7.[170,1417,561,1355]" captionTargetPageId="7" captionText="FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct" figureDoi="http://doi.org/10.5281/zenodo.3909205" httpUri="https://zenodo.org/record/3909205/files/figure.png" pageId="7" pageNumber="362">5C</figureCitation>
|
||
). Genital pores marginal, 36–47% (40 ± 3, 14) of proglottid length from posterior end. Vagina thick-walled, surrounded by darkly stained cells distally, extending from oötype along midline of proglottid to anterior margin of cirrus sac, then laterally along anterior margin of cirrus sac to common genital atrium; vaginal sphincter absent (
|
||
<figureCitation id="131E2A2DDB527F44FCD059B3CBDEF87B" box="[820,939,1971,1997]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="7" pageNumber="362">Figs. 2D,F</figureCitation>
|
||
,
|
||
<figureCitation id="131E2A2DDB527F44FC5259B2CBAFF87B" box="[950,986,1970,1997]" captionStart="FIGURE 5" captionStartId="7.[151,250,1380,1405]" captionTargetBox="[240,1350,607,1303]" captionTargetId="figure@7.[170,1417,561,1355]" captionTargetPageId="7" captionText="FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct" figureDoi="http://doi.org/10.5281/zenodo.3909205" httpUri="https://zenodo.org/record/3909205/files/figure.png" pageId="7" pageNumber="362">5B</figureCitation>
|
||
). Ovary near posterior end of proglottid, H-shaped in dorsoventral view (
|
||
<figureCitation id="131E2A2DDB527F44FE1959D7CA1AF847" box="[509,623,2007,2033]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="7" pageNumber="362">Fig. 2D,E</figureCitation>
|
||
), symmetric, tetralobed in cross-section (
|
||
<figureCitation id="131E2A2DDB527F44FBDE59D7CCE7F847" box="[1082,1170,2006,2033]" captionStart="FIGURE 5" captionStartId="7.[151,250,1380,1405]" captionTargetBox="[240,1350,607,1303]" captionTargetId="figure@7.[170,1417,561,1355]" captionTargetPageId="7" captionText="FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct" figureDoi="http://doi.org/10.5281/zenodo.3909205" httpUri="https://zenodo.org/record/3909205/files/figure.png" pageId="7" pageNumber="362">Fig. 5D</figureCitation>
|
||
), 85–260 (160 ± 41, 11, 22) long, 75–125 (100 ± 17, 8) wide at ovarian isthmus. Mehlis’ gland posterior to ovarian isthmus, 30–43 (36 ± 6, 4) in diameter (
|
||
<figureCitation id="131E2A2DDB5D7F4BFE855EBDC9CCFF61" box="[353,441,189,215]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="8" pageNumber="363">Fig. 2E</figureCitation>
|
||
). Vitelline follicles 10–23 (13 ± 3, 10, 50) long, 14–35 (21 ± 5, 10, 50) wide, in 1 dorsal and 1 ventral column on each lateral margin of proglottid, extending along entire proglottid, interrupted by vagina and cirrus sac ventrally (
|
||
<figureCitation id="131E2A2DDB5D7F4BFE575F05CA58FEA9" box="[435,557,261,287]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="8" pageNumber="363">Figs. 2D,F</figureCitation>
|
||
,
|
||
<figureCitation id="131E2A2DDB5D7F4BFDDF5F04CA2AFEA9" box="[571,607,260,287]" captionStart="FIGURE 5" captionStartId="7.[151,250,1380,1405]" captionTargetBox="[240,1350,607,1303]" captionTargetId="figure@7.[170,1417,561,1355]" captionTargetPageId="7" captionText="FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct" figureDoi="http://doi.org/10.5281/zenodo.3909205" httpUri="https://zenodo.org/record/3909205/files/figure.png" pageId="8" pageNumber="363">5B</figureCitation>
|
||
). Uterus sacciform, occupying midline of proglottid, from level of ovarian isthmus to near anterior margin of proglottid (
|
||
<figureCitation id="131E2A2DDB5D7F4BFD225F29CB54FEF5" box="[710,801,297,323]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="8" pageNumber="363">Fig. 2D</figureCitation>
|
||
). Two pairs of osmoregulatory ducts, 1 dorsal, 1 ventral. Detached gravid proglottids 1.53– 2.11 mm (
|
||
<quantity id="4CDD9B4DDB5D7F4BFD6E5F4DCAB9FED1" box="[650,716,333,359]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="8" pageNumber="363" unit="mm" value="2.0">2 mm</quantity>
|
||
± 0.2 mm, 8) long, 300–450 (371 ± 59, 8) wide. Unembryonated eggs subspherical, 28–38 (31 ± 3, 4, 20) long, 20–28 (23 ± 2, 4, 20) wide (
|
||
<figureCitation id="131E2A2DDB5D7F4BFC3D5F71CC41FE3D" box="[985,1076,369,395]" captionStart="FIGURE 2" captionStartId="4.[151,250,1832,1857]" captionTargetBox="[164,1425,185,1799]" captionTargetId="figure@4.[158,1428,181,1806]" captionTargetPageId="4" captionText="FIGURE 2. Semiorbiseptum mariae sp. nov. from Psammobatis rudis. A. entire worm (holotype MACN-Pa 701); B. scolex (paratype MACN-Pa 704/1); C. bothridium, distal surface; D. terminal mature proglottid (paratype MACN-Pa 702/1); E. detail of the oötype region of a terminal mature proglottid (paratype MACN-Pa 702/1); F. detail of terminal genitalia of a terminal mature proglottid (paratype MACN-Pa 702/1); G. egg. Abbreviations: cs. cirrus sac; mg. Mehlis’ gland; oc. oocapt; od. oviduct; ov. ovary; t. testes; ut. uterus; vf. vitelline follicle; vg. vagina; vd. vas deferens; vod. ventral osmorregulatory duct. ▲loculi of the anterior region; * loculi of the central region; ● loculi of the posterior region" figureDoi="http://doi.org/10.5281/zenodo.3909199" httpUri="https://zenodo.org/record/3909199/files/figure.png" pageId="8" pageNumber="363">Fig. 2G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |