415 lines
85 KiB
XML
415 lines
85 KiB
XML
<document id="F8CD79C47656E78E8DA3091B87904F7B" ID-CLB-Dataset="298683" ID-DOI="10.11646/zootaxa.5458.3.6" ID-GBIF-Dataset="08431b37-b192-4c70-8fa1-5870b15281db" ID-ISSN="1175-5326" ID-Zenodo-Dep="11547565" ID-ZooBank="14E9BAD2-B396-4097-8915-1DABA983AB98" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="diego" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718021258856" checkinUser="plazi" docAuthor="Chambrier, Alain De & Scholz, Tomáš" docDate="2024" docId="3412878EF416FFE3E89AFD23FBBC2A92" docLanguage="en" docName="zootaxa.5458.3.6.pdf" docOrigin="Zootaxa 5458 (3)" docSource="http://dx.doi.org/10.11646/zootaxa.5458.3.6" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Australotaenia hobbsi Chambrier & Scholz 2024, n. sp." docType="treatment" docVersion="8" lastPageNumber="423" masterDocId="C82BFFF6F417FFE0E80DFF8FFFA22D23" masterDocTitle="A new species of Australotaenia (Cestoda: Proteocephalidae) from a hylid frog in Australia" masterLastPageNumber="426" masterPageNumber="420" pageNumber="421" updateTime="1718894842062" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="91DBFA9F8CD14F3D8FA5D9FC7A70512A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="6F8DA9ABB32B4C4645FB8F4C8D81A325">
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<mods:title id="1FD4BB8D814CC00A4DE4E529111FF32A">A new species of Australotaenia (Cestoda: Proteocephalidae) from a hylid frog in Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="8A95C6F344B91C7D9495EA2E101CC154" type="personal">
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<mods:role id="2721779774121F38C686DDBDCB50B7BE">
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<mods:roleTerm id="98E2524E410F645D70C0C04E2D6AC3B8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="84E3BECA3F0C5C25CF010D214B220F15">Chambrier, Alain De</mods:namePart>
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<mods:affiliation id="362B9B42125AEF3309BED7F7A6278D41">Department of Invertebrates, Natural History Museum, P. O. Box 6434, CH- 1211 Geneva 6, Switzerland.</mods:affiliation>
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</mods:name>
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<mods:name id="B3205522A2D6C708375A74CE9379CD14" type="personal">
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<mods:roleTerm id="B99CF68D8F9C8D0945036E29488C21C1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B5FD988A55DCD519C09162BDFCAB421D">Scholz, Tomáš</mods:namePart>
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<mods:affiliation id="483960219D199E9FEB862EC66DD6CD4F">Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, and Faculty of Science, University of South Bohemia, Branišovská 31, 370 05 České Budějovice, Czech Republic.</mods:affiliation>
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<mods:typeOfResource id="44DDE411AC4FBA981C710F63AEF867C3">text</mods:typeOfResource>
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<mods:title id="4EB78998A0F0ADCCC3F7EA1C1CA47BBF">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="944C8945E8BA26698E2E10385C41A27A">
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<mods:date id="956AC932EC87CB2DD5FBE601665FAA08">2024</mods:date>
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<mods:number id="693A973ACD4D78D4F2B0C34B1A58DF15">2024-05-29</mods:number>
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<mods:number id="B11F34DA40B62F60CD9E5ED864276B58">5458</mods:number>
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<mods:number id="7A30E0EED1BF2211A561E105437FA2A5">3</mods:number>
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<mods:url id="0FFFAC56D087839B9BE971DE011AA7BF">http://dx.doi.org/10.11646/zootaxa.5458.3.6</mods:url>
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<mods:classification id="4B71F9A6F7BBE0E0DC3EB010F56CA053">journal article</mods:classification>
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<mods:identifier id="668F029C8DFD21BD17CB03147D05AD9B" type="CLB-Dataset">298683</mods:identifier>
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<mods:identifier id="4FBF2F80D1C0CB858E258BCD1F1BF937" type="DOI">10.11646/zootaxa.5458.3.6</mods:identifier>
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<mods:identifier id="11516D289BF1527FE45E461001A471CB" type="GBIF-Dataset">08431b37-b192-4c70-8fa1-5870b15281db</mods:identifier>
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<mods:identifier id="7ED8F3D69364AAE8A2123E6048E6E68C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="354C988F39BAB71CE9C99DC15E017272" type="Zenodo-Dep">11547565</mods:identifier>
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<mods:identifier id="17251F1CAB55FB32B70DDCB0CC138B05" type="ZooBank">14E9BAD2-B396-4097-8915-1DABA983AB98</mods:identifier>
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</mods:mods>
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<treatment id="3412878EF416FFE3E89AFD23FBBC2A92" ID-DOI="http://doi.org/10.5281/zenodo.11547585" ID-GBIF-Taxon="233240686" ID-Zenodo-Dep="11547585" LSID="urn:lsid:plazi:treatment:3412878EF416FFE3E89AFD23FBBC2A92" httpUri="http://treatment.plazi.org/id/3412878EF416FFE3E89AFD23FBBC2A92" lastPageId="3" lastPageNumber="423" pageId="1" pageNumber="421">
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<subSubSection id="F4A16513F416FFE1E89AFD23FE792FE4" box="[151,475,684,711]" pageId="1" pageNumber="421" type="nomenclature">
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<paragraph id="BC043698F416FFE1E89AFD23FE792FE4" blockId="1.[151,475,684,747]" box="[151,475,684,711]" pageId="1" pageNumber="421">
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<heading id="E74C81F4F416FFE1E89AFD23FE792FE4" bold="true" box="[151,475,684,711]" fontSize="11" level="1" pageId="1" pageNumber="421" reason="1">
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<emphasis id="8ECFEA8AF416FFE1E89AFD23FE792FE4" bold="true" box="[151,475,684,711]" pageId="1" pageNumber="421">
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<taxonomicName id="7BBB4D1BF416FFE1E89AFD23FE372FE4" authority="Chambrier & Scholz, 2024" authorityName="Chambrier & Scholz" authorityYear="2024" box="[151,405,684,711]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="1" pageNumber="421" phylum="Platyhelminthes" rank="species" species="hobbsi" status="sp. nov.">
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<emphasis id="8ECFEA8AF416FFE1E89AFD23FE372FE4" bold="true" box="[151,405,684,711]" italics="true" pageId="1" pageNumber="421">Australotaenia hobbsi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="95FC57F1F416FFE1E990FD22FE792FE4" box="[413,475,685,711]" pageId="1" pageNumber="421" rank="species">n. sp.</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="F4A16513F416FFE1E89AFD5EFEB02FC8" box="[151,274,721,747]" pageId="1" pageNumber="421" type="description">
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||
<paragraph id="BC043698F416FFE1E89AFD5EFEB02FC8" blockId="1.[151,475,684,747]" box="[151,274,721,747]" pageId="1" pageNumber="421">
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||
(
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||
<figureCitation id="24802A1DF416FFE1E8ACFD5EFEAB2FC8" box="[161,265,721,747]" captionStart-0="FIGURES 1–4" captionStart-1="FIGURES 5–9" captionStartId-0="2.[151,264,1360,1384]" captionStartId-1="3.[151,264,1045,1069]" captionTargetBox-0="[159,1428,189,1329]" captionTargetBox-1="[158,1433,187,1014]" captionTargetId-0="figure-17@2.[151,1435,181,1336]" captionTargetId-1="figure-30@3.[151,1435,181,1021]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionText-0="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." captionText-1="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi-0="http://doi.org/10.5281/zenodo.11547567" figureDoi-1="http://doi.org/10.5281/zenodo.11547569" httpUri-0="https://zenodo.org/record/11547567/files/figure.png" httpUri-1="https://zenodo.org/record/11547569/files/figure.png" pageId="1" pageNumber="421">Figs. 1–7</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="F4A16513F416FFE1E89AFC96FE5A2E74" pageId="1" pageNumber="421" type="biology_ecology">
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<paragraph id="BC043698F416FFE1E89AFC96FC622E10" blockId="1.[151,1437,793,2043]" box="[151,960,793,819]" pageId="1" pageNumber="421">
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<emphasis id="8ECFEA8AF416FFE1E89AFC96FE222E10" bold="true" box="[151,384,793,819]" pageId="1" pageNumber="421">
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<typeStatus id="6300883AF416FFE1E89AFC96FF702E10" box="[151,210,793,819]" pageId="1" pageNumber="421">Type</typeStatus>
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and only host.
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</emphasis>
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<taxonomicName id="7BBB4D1BF416FFE1E98AFC96FD532E10" authority="(Gray, 1842)" baseAuthorityName="Gray" baseAuthorityYear="1842" box="[391,753,793,819]" class="Amphibia" family="Pelodryadidae" genus="Ranoidea" kingdom="Animalia" order="Anura" pageId="1" pageNumber="421" phylum="Chordata" rank="species" species="australis">
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<emphasis id="8ECFEA8AF416FFE1E98AFC96FDF92E10" box="[391,603,793,819]" italics="true" pageId="1" pageNumber="421">Ranoidea australis</emphasis>
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(Gray, 1842)
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</taxonomicName>
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(
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<taxonomicName id="7BBB4D1BF416FFE1EB0DFC96FCEE2E10" box="[768,844,793,819]" class="Amphibia" kingdom="Animalia" order="Anura" pageId="1" pageNumber="421" phylum="Chordata" rank="order">Anura</taxonomicName>
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:
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<taxonomicName id="7BBB4D1BF416FFE1EB5BFC96FC162E10" authorityName="Rafinesque" authorityYear="1815" box="[854,948,793,819]" class="Amphibia" family="Hylidae" kingdom="Animalia" order="Anura" pageId="1" pageNumber="421" phylum="Chordata" rank="family">Hylidae</taxonomicName>
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).
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</paragraph>
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<paragraph id="BC043698F416FFE1E8CAFCB3FE5A2E74" blockId="1.[151,1437,793,2043]" box="[199,504,828,855]" pageId="1" pageNumber="421">
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<emphasis id="8ECFEA8AF416FFE1E8CAFCB3FE2B2E75" bold="true" box="[199,393,828,854]" pageId="1" pageNumber="421">Site of infection.</emphasis>
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Intestine.
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</paragraph>
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</subSubSection>
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<subSubSection id="F4A16513F416FFE1E8CAFCEEFAB62EC4" pageId="1" pageNumber="421" type="materials_examined">
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<paragraph id="BC043698F416FFE1E8CAFCEEFF4A2EBC" blockId="1.[151,1437,793,2043]" pageId="1" pageNumber="421">
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<materialsCitation id="0CD33CC5F416FFE1E8CAFCEEFF462EBC" ID-GBIF-Occurrence="4895514301" collectingDate="1978-12-23" collectionCode="R" country="Australia" location="Adelaide River" pageId="1" pageNumber="421" specimenCount="1" stateProvince="Northern Territory" typeStatus="holotype">
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<emphasis id="8ECFEA8AF416FFE1E8CAFCEEFE752E59" bold="true" box="[199,471,864,891]" pageId="1" pageNumber="421">
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<typeStatus id="6300883AF416FFE1E8CAFCEEFEA02E58" box="[199,258,865,891]" pageId="1" pageNumber="421">Type</typeStatus>
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and only locality.
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</emphasis>
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<location id="B9646043F416FFE1E9D0FCEEFD282E58" LSID="urn:lsid:plazi:treatment:3412878EF416FFE3E89AFD23FBBC2A92:B9646043F416FFE1E9D0FCEEFD282E58" box="[477,650,865,891]" country="Australia" name="Adelaide River" pageId="1" pageNumber="421" stateProvince="Northern Territory">Adelaide River</location>
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,
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<collectingRegion id="7E7FF87AF416FFE1EA9BFCEEFCC52E58" box="[662,871,865,891]" country="Australia" name="Northern Territory" pageId="1" pageNumber="421">Northern Territory</collectingRegion>
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,
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<collectingCountry id="C4AC7608F416FFE1EB7FFCEEFC7E2E58" box="[882,988,865,891]" name="Australia" pageId="1" pageNumber="421">Australia</collectingCountry>
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, collected on
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<date id="C8051058F416FFE1EC74FCEEFAF52E58" box="[1145,1367,865,891]" pageId="1" pageNumber="421" value="1978-12-23">
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<collectingDate id="D841E9B0F416FFE1EC74FCEEFAF52E58" box="[1145,1367,865,891]" pageId="1" pageNumber="421" value="1978-12-23">December 23, 1978</collectingDate>
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</date>
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by
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<collectionCode id="DAAAAE5DF416FFE1ED8EFCEEFA3B2E58" box="[1411,1433,865,891]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="421">R</collectionCode>
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. Hobbs
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="BC043698F416FFE1E8CAFC26FA3F2EE0" blockId="1.[151,1437,793,2043]" box="[199,1437,936,963]" pageId="1" pageNumber="421">
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<emphasis id="8ECFEA8AF416FFE1E8CAFC26FED12EE1" bold="true" box="[199,371,936,963]" pageId="1" pageNumber="421">Type material.</emphasis>
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||
<materialsCitation id="0CD33CC5F416FFE1E977FC26FA3F2EE0" ID-GBIF-Occurrence="4895514302" box="[378,1437,937,963]" collectionCode="MU" pageId="1" pageNumber="421" specimenCount="1" typeStatus="holotype">
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<typeStatus id="6300883AF416FFE1E977FC26FE432EE0" box="[378,481,937,963]" pageId="1" pageNumber="421" type="holotype">Holotype</typeStatus>
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(A44/
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<collectionCode id="DAAAAE5DF416FFE1EA25FC26FDF42EE0" box="[552,598,937,963]" country="USA" name="Midwestern University" pageId="1" pageNumber="421">MU</collectionCode>
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, one slide with whole-mounted specimens, nine slides with cross-sections).
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</materialsCitation>
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</paragraph>
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||
<paragraph id="BC043698F416FFE1E8CAFC43FAB62EC4" blockId="1.[151,1437,793,2043]" box="[199,1300,972,999]" pageId="1" pageNumber="421">
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||
<emphasis id="8ECFEA8AF416FFE1E8CAFC43FE372EC5" bold="true" box="[199,405,972,998]" pageId="1" pageNumber="421">Material studied.</emphasis>
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||
One slide with stained specimen and nine slides with cross sections (A44/
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<collectionCode id="DAAAAE5DF416FFE1ECD8FC42FAA12EC4" box="[1237,1283,973,999]" country="USA" name="Midwestern University" pageId="1" pageNumber="421">MU</collectionCode>
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).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="F4A16513F416FFE1E8CAFC7EFACB2928" box="[199,1385,1009,1035]" pageId="1" pageNumber="421" type="etymology">
|
||
<paragraph id="BC043698F416FFE1E8CAFC7EFACB2928" blockId="1.[151,1437,793,2043]" box="[199,1385,1009,1035]" pageId="1" pageNumber="421">
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<emphasis id="8ECFEA8AF416FFE1E8CAFC7EFEEC2928" bold="true" box="[199,334,1009,1035]" pageId="1" pageNumber="421">Etymology.</emphasis>
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The species is named in honour of Russell Hobbs from Murdoch University, Perth,
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<collectingCountry id="C4AC7608F416FFE1ECF7FC7EFAC62928" box="[1274,1380,1009,1035]" name="Australia" pageId="1" pageNumber="421">Australia</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="F4A16513F416FFE2E8CAFB9BFDDF2AD3" lastPageId="2" lastPageNumber="422" pageId="1" pageNumber="421" type="description">
|
||
<paragraph id="BC043698F416FFE1E8CAFB9BFC7F29C0" blockId="1.[151,1437,793,2043]" pageId="1" pageNumber="421">
|
||
<emphasis id="8ECFEA8AF416FFE1E8CAFB9BFDAC290D" bold="true" box="[199,526,1044,1070]" pageId="1" pageNumber="421">Morphological description</emphasis>
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||
(based on one complete specimen
|
||
<typeStatus id="6300883AF416FFE1EBDDFB9AFB90290C" box="[976,1074,1045,1071]" pageId="1" pageNumber="421" type="holotype">holotype</typeStatus>
|
||
from
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<taxonomicName id="7BBB4D1BF416FFE1EC87FB9AFACA290C" baseAuthorityName="Gray" baseAuthorityYear="1842" box="[1162,1384,1045,1071]" class="Amphibia" family="Pelodryadidae" genus="Ranoidea" kingdom="Animalia" order="Anura" pageId="1" pageNumber="421" phylum="Chordata" rank="species" species="australis">
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<emphasis id="8ECFEA8AF416FFE1EC87FB9AFACA290C" box="[1162,1384,1045,1071]" italics="true" pageId="1" pageNumber="421">Ranoidea australis</emphasis>
|
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</taxonomicName>
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; all measurements are given in micrometres unless otherwise stated; x = mean, n = number of measurements.):
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<taxonomicName id="7BBB4D1BF416FFE1E89AFBD2FEF92954" authorityName="La Rue" authorityYear="1911" box="[151,347,1117,1143]" class="Cestoda" family="Proteocephalidae" kingdom="Animalia" order="Onchoproteocephalidea" pageId="1" pageNumber="421" phylum="Platyhelminthes" rank="family">Proteocephalidae</taxonomicName>
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, Acanthotaeniinae. Total length
|
||
<quantity id="7B439B7DF416FFE1EAC7FBD3FC8A2954" box="[714,808,1116,1143]" metricMagnitude="-1" metricUnit="m" metricValue="1.54" pageId="1" pageNumber="421" unit="mm" value="154.0">154 mm</quantity>
|
||
long, maximum width
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||
<quantity id="7B439B7DF416FFE1EC38FBD3FB382954" box="[1077,1178,1116,1143]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" pageId="1" pageNumber="421" unit="mm" value="1.75">1.75 mm</quantity>
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wide, with proglottids up to
|
||
<quantity id="7B439B7DF416FFE1E8DBFB0FFE8929B8" box="[214,299,1152,1179]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="421" unit="mm" value="1.5">1.5 mm</quantity>
|
||
long. Strobila acraspedote, anapolytic. Immature, mature and pregravid wider than long (length/width ratio 0.34–0.67, 0.66–0.76, and 0.72–0.89, respectively;
|
||
<figureCitation id="24802A1DF416FFE1EB19FB2AFCDD299C" box="[788,895,1189,1215]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
); gravid proglottids wider than long to quadrate (length/width ratio 0.82–1.01;
|
||
<figureCitation id="24802A1DF416FFE1E9E3FB46FD9129C0" box="[494,563,1225,1251]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 4</figureCitation>
|
||
). Tegument thin, about
|
||
<quantity id="7B439B7DF416FFE1EB31FB47FCC529C0" box="[828,871,1224,1251]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="1" pageNumber="421" unit="in" value="5.0">5 in</quantity>
|
||
thickness.
|
||
</paragraph>
|
||
<paragraph id="BC043698F416FFE1E8CAFB62FC552850" blockId="1.[151,1437,793,2043]" pageId="1" pageNumber="421">
|
||
Scolex small, narrower than neck (
|
||
<figureCitation id="24802A1DF416FFE1EA54FB62FD3E2824" box="[601,668,1261,1287]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 1</figureCitation>
|
||
), aspinose, 565 long and 570 wide. Suckers uniloculate, spherical, directed laterally (
|
||
<figureCitation id="24802A1DF416FFE1E96AFA9EFE0B2808" box="[359,425,1297,1323]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 1</figureCitation>
|
||
). Apical part of scolex dome-shaped, 355 long and 255 wide, containing large glandular apical organ, 125 long and 145 wide (
|
||
<figureCitation id="24802A1DF416FFE1EA4AFABAFD2A286C" box="[583,648,1333,1359]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 1</figureCitation>
|
||
); retractor muscles not observed. Neck up to 665 wide; unsegmented zone posterior to scolex to first recognisable proglottids long (up to
|
||
<quantity id="7B439B7DF416FFE1EB9CFAD7FC492850" box="[913,1003,1368,1395]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="1" pageNumber="421" unit="mm" value="6.5">6.5 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="BC043698F416FFE1E8CAFAF2FCF32B04" blockId="1.[151,1437,793,2043]" pageId="1" pageNumber="421">
|
||
Inner longitudinal musculature weakly developed, consisting of few bundles of muscular fibres (
|
||
<figureCitation id="24802A1DF416FFE1ED13FAF2FA2F28B4" box="[1310,1421,1405,1431]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="1" pageNumber="421">Figs. 6, 7</figureCitation>
|
||
); they are few or missing laterally, making clear delimitation of medulla and cortex impossible. Osmoregulatory canals median to vitelline follicles (
|
||
<figureCitation id="24802A1DF416FFE1EA24FA4AFD3628FC" box="[553,660,1477,1503]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
). Ventral canals thin-walled, almost indistinguishable (
|
||
<figureCitation id="24802A1DF416FFE1ECF3FA4AFAE328FC" box="[1278,1345,1477,1503]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 2</figureCitation>
|
||
); dorsal canals straight, thick-walled, about
|
||
<quantity id="7B439B7DF416FFE1EA3CFA67FDFD2B20" box="[561,607,1512,1539]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="1" pageNumber="421" unit="in" value="5.0">5 in</quantity>
|
||
diameter, situated between vitelline follicles and testes, lateral to ovary (
|
||
<figureCitation id="24802A1DF416FFE1E8ACF982FEA92B04" box="[161,267,1549,1575]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
). Genital ducts run between osmoregulatory canals.
|
||
</paragraph>
|
||
<paragraph id="BC043698F416FFE1E8CAF9BEFB642A64" blockId="1.[151,1437,793,2043]" pageId="1" pageNumber="421">
|
||
Testes spherical, 55–80 long and 55–75 wide, in one layer and in one field between vitelline follicles, more concentrated laterally and anteriorly (
|
||
<figureCitation id="24802A1DF416FFE1EA32F9DAFD212B4C" box="[575,643,1621,1647]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 2</figureCitation>
|
||
); 69–92 (x = 83, n = 11) in number, overlapping dorsally vas deferens (
|
||
<figureCitation id="24802A1DF416FFE1E8ACF9F6FF4B2BB0" box="[161,233,1657,1683]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 2</figureCitation>
|
||
). Testes reach anterior margin of proglottids anteriorly and ovary posteriorly (
|
||
<figureCitation id="24802A1DF416FFE1EC72F9F6FB532BB0" box="[1151,1265,1657,1683]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
). Vas deferens strongly coiled, never reaching mid-line of proglottid, occupying slightly elongated area (
|
||
<figureCitation id="24802A1DF416FFE1EC88F912FB6B2B94" box="[1157,1225,1693,1719]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 3</figureCitation>
|
||
). Cirrus-sac small, pear-shaped, thin-walled, 175–210 long by 85–95 wide (
|
||
<figureCitation id="24802A1DF416FFE1EB02F94EFCFE2BF8" box="[783,860,1729,1755]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2</figureCitation>
|
||
,
|
||
<figureCitation id="24802A1DF416FFE1EB65F94EFCDA2BFF" box="[872,888,1729,1756]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="1" pageNumber="421">5</figureCitation>
|
||
); length: width ratio 1.53–2.20. Length of cirrus-sac represents 12–15% (x = 13%, n = 11) of proglottid width (
|
||
<figureCitation id="24802A1DF416FFE1EB51F96AFC6A2BDC" box="[860,968,1765,1791]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
). Cirrus occupies about 60% of length of cirrus-sac (
|
||
<figureCitation id="24802A1DF416FFE1E91AF886FEFF2A07" box="[279,349,1801,1828]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="1" pageNumber="421">Fig. 5</figureCitation>
|
||
). Genital atrium narrow and deep (
|
||
<figureCitation id="24802A1DF416FFE1EAF8F886FC992A07" box="[757,827,1801,1828]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="1" pageNumber="421">Fig. 5</figureCitation>
|
||
); genital pore equatorial to slightly pre-equatorial, at 44–51% (x = 48%, n = 11) of proglottid length; genital pores irregularly alternating (
|
||
<figureCitation id="24802A1DF416FFE1EC43F8A2FB1A2A64" box="[1102,1208,1837,1863]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="BC043698F416FFE1E8CAF8DEFB1B2AD8" blockId="1.[151,1437,793,2043]" pageId="1" pageNumber="421">
|
||
Ovary large, deeply follicular, butterfly-shaped, 905–1095 wide (
|
||
<figureCitation id="24802A1DF416FFE1EB91F8DEFBA72A48" box="[924,1029,1873,1899]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
). Width of ovary represents 67–77% (x = 71%, n = 11) of proglottid width; length of ovary represents 30–44% of proglottid length (
|
||
<figureCitation id="24802A1DF416FFE1ECB2F8FAFA882AAC" box="[1215,1322,1909,1935]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Figs. 2, 3</figureCitation>
|
||
). Relative ovarian size, i.e., ratio of ovary surface of ovary to surface of proglottid (see de Chambrier
|
||
<emphasis id="8ECFEA8AF416FFE1EC84F816FB632A90" box="[1161,1217,1945,1971]" italics="true" pageId="1" pageNumber="421">et al.</emphasis>
|
||
2012) 17%. Vagina anterior or posterior to cirrus-sac, without vaginal sphincter, lined with thin layer of cells in its terminal (distal) part (
|
||
<figureCitation id="24802A1DF416FFE1E892F86EFF462AD8" box="[159,228,2016,2043]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="1" pageNumber="421">Fig. 5</figureCitation>
|
||
). Mehlis’ gland
|
||
<quantity id="7B439B7DF416FFE1E997F86EFDA82AD8" box="[410,522,2017,2043]" metricMagnitude="0" metricUnit="m" metricValue="2.286" metricValueMax="2.7939999999999996" metricValueMin="1.778" pageId="1" pageNumber="421" unit="in" value="90.0" valueMax="110.0" valueMin="70.0">70–110 in</quantity>
|
||
diameter, representing 5.2–7.8% of proglottid width (
|
||
<figureCitation id="24802A1DF416FFE1EC6AF86EFB092AD8" box="[1127,1195,2017,2043]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="1" pageNumber="421">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="E8C46610F415FFE2E89AFADFFBAD2B47" ID-DOI="http://doi.org/10.5281/zenodo.11547567" ID-Zenodo-Dep="11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="2" pageNumber="422" startId="2.[151,264,1360,1384]" targetBox="[159,1428,189,1329]" targetPageId="2" targetType="figure">
|
||
<paragraph id="BC043698F415FFE2E89AFADFFE5328DB" blockId="2.[151,1437,1360,1636]" pageId="2" pageNumber="422">
|
||
<emphasis id="8ECFEA8AF415FFE2E89AFADFFE9E284B" bold="true" box="[151,316,1360,1384]" pageId="2" pageNumber="422">FIGURES 1–4.</emphasis>
|
||
<taxonomicName id="7BBB4D1BF415FFE2E949FADFFD85284B" authority="Chambrier & Scholz, 2024" authorityName="Chambrier & Scholz" authorityYear="2024" box="[324,551,1360,1384]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="2" pageNumber="422" phylum="Platyhelminthes" rank="species" species="hobbsi" status="sp. nov.">
|
||
<emphasis id="8ECFEA8AF415FFE2E949FADFFD85284B" box="[324,551,1360,1384]" italics="true" pageId="2" pageNumber="422">Australotaenia hobbsi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8ECFEA8AF415FFE2EA23FADFFDCB2844" bold="true" box="[558,617,1360,1383]" pageId="2" pageNumber="422">
|
||
<taxonomicNameLabel id="95FC57F1F415FFE2EA23FADFFDCB2844" box="[558,617,1360,1383]" pageId="2" pageNumber="422" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from
|
||
<taxonomicName id="7BBB4D1BF415FFE2EAA7FADFFCCE284B" baseAuthorityName="Gray" baseAuthorityYear="1842" box="[682,876,1360,1384]" class="Amphibia" family="Pelodryadidae" genus="Ranoidea" kingdom="Animalia" order="Anura" pageId="2" pageNumber="422" phylum="Chordata" rank="species" species="australis">
|
||
<emphasis id="8ECFEA8AF415FFE2EAA7FADFFCCE284B" box="[682,876,1360,1384]" italics="true" pageId="2" pageNumber="422">Ranoidea australis</emphasis>
|
||
</taxonomicName>
|
||
, Australia; holotype (A44/MU)
|
||
<emphasis id="8ECFEA8AF415FFE2ECB7FADFFB65284B" bold="true" box="[1210,1223,1360,1384]" pageId="2" pageNumber="422">1</emphasis>
|
||
―scolex;
|
||
<emphasis id="8ECFEA8AF415FFE2ED3DFADFFA9F284B" bold="true" box="[1328,1341,1360,1384]" pageId="2" pageNumber="422">2</emphasis>
|
||
―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region;
|
||
<emphasis id="8ECFEA8AF415FFE2ED7BFAFBFA2128AF" bold="true" box="[1398,1411,1396,1420]" pageId="2" pageNumber="422">3</emphasis>
|
||
― pregravid proglottid, dorsal view; note the presence of numerous testes;
|
||
<emphasis id="8ECFEA8AF415FFE2EB73FA17FC292893" bold="true" box="[894,907,1432,1456]" pageId="2" pageNumber="422">4</emphasis>
|
||
―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid.
|
||
</paragraph>
|
||
<paragraph id="BC043698F415FFE2E89AF98BFBAD2B47" blockId="2.[151,1437,1360,1636]" pageId="2" pageNumber="422">
|
||
<emphasis id="8ECFEA8AF415FFE2E89AF98BFE862B3F" box="[151,292,1540,1564]" italics="true" pageId="2" pageNumber="422">Abbreviations</emphasis>
|
||
: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="BC043698F415FFE2E8CAF939FB2E2A43" blockId="2.[151,1436,1718,2032]" pageId="2" pageNumber="422">
|
||
Vitelline follicles spherical to oval, arranged in two lateral, longitudinal bands on lateral sides of proglottid, occupying 89–98% and 92–95% of length of proglottid on poral and aporal sides, respectively (
|
||
<figureCitation id="24802A1DF415FFE2ECDAF955FAE12BD7" box="[1239,1347,1754,1780]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="2" pageNumber="422">Figs. 2, 3</figureCitation>
|
||
); bands uninterrupted dorsally on poral side at level of terminal
|
||
<emphasis id="8ECFEA8AF415FFE2EB1BF971FCD42A3B" box="[790,886,1790,1816]" pageId="2" pageNumber="422">genitalia</emphasis>
|
||
(cirrus-sac and vagina;
|
||
<figureCitation id="24802A1DF415FFE2EC84F971FB6F2A3A" box="[1161,1229,1790,1817]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="2" pageNumber="422">Fig. 5</figureCitation>
|
||
). Follicles closely approaching, but not reaching, anterior or posterior margin of proglottids (
|
||
<figureCitation id="24802A1DF415FFE2EBC7F8ADFB932A1F" box="[970,1073,1826,1852]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="2" pageNumber="422">Figs. 2, 3</figureCitation>
|
||
). Most vitelline follicles situated in medulla, with a few follicles reaching to cortex, making them paramuscular (
|
||
<figureCitation id="24802A1DF415FFE2EC19F8C9FBDC2A43" box="[1044,1150,1862,1888]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="2" pageNumber="422">Figs. 6, 7</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="BC043698F415FFE2E8CAF8E5FDDF2AD3" blockId="2.[151,1436,1718,2032]" pageId="2" pageNumber="422">
|
||
Primordium of uterine stem ventral (
|
||
<figureCitation id="24802A1DF415FFE2EA78F8E5FD652AA7" box="[629,711,1898,1924]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="2" pageNumber="422">Figs. 2</figureCitation>
|
||
,
|
||
<figureCitation id="24802A1DF415FFE2EADAF8E5FD452AA7" box="[727,743,1898,1924]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="2" pageNumber="422">6</figureCitation>
|
||
). Formation of uterus of intermediate
|
||
<typeStatus id="6300883AF415FFE2ECA7F8E4FB782AA6" box="[1194,1242,1899,1925]" pageId="2" pageNumber="422">type</typeStatus>
|
||
described by
|
||
<bibRefCitation id="D82A4B69F415FFE2ED8FF8E5FE032A8B" author="de Chambrier, A. & Zehnder, M. P. & Vaucher, C. & Mariaux, J." pageId="2" pageNumber="422" pagination="159 - 171" refId="ref4365" refString="de Chambrier, A., Zehnder, M. P., Vaucher, C. & Mariaux, J. (2004) The evolution of the Proteocephalidea (Platyhelminthes, Eucestoda) based on an enlarged molecular phylogeny, with comments on their uterine development. Systematic Parasitology, 57, 159 - 171. https: // doi. org / 10.1023 / B: SYPA. 0000019083.26876.34" type="journal article" year="2004">
|
||
de Chambrier
|
||
<emphasis id="8ECFEA8AF415FFE2E914F800FEF62A8B" box="[281,340,1934,1960]" italics="true" pageId="2" pageNumber="422">et al.</emphasis>
|
||
(2004
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="D82A4B69F415FFE2E9BDF801FE4F2A8A" author="de Chambrier, A. & Waeschenbach, A. & Fisseha, M. & Scholz, T. & Mariaux, J." box="[432,493,1934,1961]" pageId="2" pageNumber="422" pagination="25 - 59" refId="ref4293" refString="de Chambrier, A., Waeschenbach, A., Fisseha, M., Scholz, T. & Mariaux, J. (2015) A large 28 S rDNA-based phylogeny confirms the limitations of established morphological characters for classification of proteocephalidean tapeworms (Platyhelminthes, Cestoda). ZooKeys, 500, 25 - 59. https: // doi. org / 10.3897 / zookeys. 500.9360" type="journal article" year="2015">2015</bibRefCitation>
|
||
). Gravid proglottids with 9–14 lateral diverticula (
|
||
<figureCitation id="24802A1DF415FFE2EC38F801FBDE2A8B" box="[1077,1148,1934,1960]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="2" pageNumber="422">Fig. 4</figureCitation>
|
||
). In terminal proglottids, uterine diverticula represent up to 76% of proglottid width (
|
||
<figureCitation id="24802A1DF415FFE2EB21F83DFCCD2AEF" box="[812,879,1970,1996]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1360,1384]" captionTargetBox="[159,1428,189,1329]" captionTargetId="figure-17@2.[151,1435,181,1336]" captionTargetPageId="2" captionText="FIGURES 1–4. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU) 1―scolex; 2―mature proglottid, ventral view; ventral osmoregulatory canals indistinguishable except for the aporal pre-equatorial region; 3― pregravid proglottid, dorsal view; note the presence of numerous testes; 4―sketch of lateral uterine diverticula and the ovary in gravid proglottid, ventral view; note the posterior extension of the uterus situated ventral to the ovary and reaching to the posterior margin of the proglottid. Abbreviations: ao—apical organ; cc—chromophilic cells; cm—circular muscles; do—dorsal osmoregulatory canal; du— diverticula of uterus; gc—gland cells; Mg—Mehlis’ gland; ov—ovary; rm—retractor muscles; su—sucker; te—testes; ud— uteroduct; us—uterine stem; vi—vitelline follicles; vo—ventral osmoregulatory canals." figureDoi="http://doi.org/10.5281/zenodo.11547567" httpUri="https://zenodo.org/record/11547567/files/figure.png" pageId="2" pageNumber="422">Fig. 4</figureCitation>
|
||
). Eggs spherical, embryophore
|
||
<quantity id="7B439B7DF415FFE2ECC0F83DFA8D2AEF" box="[1229,1327,1970,1996]" metricMagnitude="-1" metricUnit="m" metricValue="5.207" metricValueMax="5.588" metricValueMin="4.826" pageId="2" pageNumber="422" unit="in" value="20.5" valueMax="22.0" valueMin="19.0">19–22 in</quantity>
|
||
diameter, oncospheres
|
||
<quantity id="7B439B7DF415FFE2E924F859FE2E2AD3" box="[297,396,2006,2032]" metricMagnitude="-1" metricUnit="m" metricValue="3.175" metricValueMax="3.302" metricValueMin="3.048" pageId="2" pageNumber="422" unit="in" value="12.5" valueMax="13.0" valueMin="12.0">12–13 in</quantity>
|
||
diameter (
|
||
<figureCitation id="24802A1DF415FFE2EA08F859FDCD2AD3" box="[517,623,2006,2032]" captionStart="FIGURES 5–9" captionStartId="3.[151,264,1045,1069]" captionTargetBox="[158,1433,187,1014]" captionTargetId="figure-30@3.[151,1435,181,1021]" captionTargetPageId="3" captionText="FIGURES 5–9. Australotaenia hobbsi n. sp. from Ranoidea australis, Australia; holotype (A44/MU). 5―terminal genitalia, dorsal view; note the absence of a vaginal sphincter. 6―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres. 7―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus. 8, 9―eggs. Abbreviations: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles." figureDoi="http://doi.org/10.5281/zenodo.11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="2" pageNumber="422">Figs. 8, 9</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="E8C46610F414FFE3E89AFB9AFC20280A" ID-DOI="http://doi.org/10.5281/zenodo.11547569" ID-Zenodo-Dep="11547569" httpUri="https://zenodo.org/record/11547569/files/figure.png" pageId="3" pageNumber="423" startId="3.[151,264,1045,1069]" targetBox="[158,1433,187,1014]" targetPageId="3" targetType="figure">
|
||
<paragraph id="BC043698F414FFE3E89AFB9AFDC829B9" blockId="3.[151,1437,1045,1321]" pageId="3" pageNumber="423">
|
||
<emphasis id="8ECFEA8AF414FFE3E89AFB9AFE9E290E" bold="true" box="[151,316,1045,1069]" pageId="3" pageNumber="423">FIGURES 5–9.</emphasis>
|
||
<taxonomicName id="7BBB4D1BF414FFE3E949FB9AFD84290E" authority="Chambrier & Scholz, 2024" authorityName="Chambrier & Scholz" authorityYear="2024" box="[324,550,1045,1069]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="hobbsi" status="sp. nov.">
|
||
<emphasis id="8ECFEA8AF414FFE3E949FB9AFD84290E" box="[324,550,1045,1069]" italics="true" pageId="3" pageNumber="423">Australotaenia hobbsi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8ECFEA8AF414FFE3EA20FB9AFDCA290E" bold="true" box="[557,616,1045,1069]" pageId="3" pageNumber="423">
|
||
<taxonomicNameLabel id="95FC57F1F414FFE3EA20FB9AFDCA290E" box="[557,616,1045,1069]" pageId="3" pageNumber="423" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from
|
||
<taxonomicName id="7BBB4D1BF414FFE3EAA5FB9AFCC8290E" baseAuthorityName="Gray" baseAuthorityYear="1842" box="[680,874,1045,1069]" class="Amphibia" family="Pelodryadidae" genus="Ranoidea" kingdom="Animalia" order="Anura" pageId="3" pageNumber="423" phylum="Chordata" rank="species" species="australis">
|
||
<emphasis id="8ECFEA8AF414FFE3EAA5FB9AFCC8290E" box="[680,874,1045,1069]" italics="true" pageId="3" pageNumber="423">Ranoidea australis</emphasis>
|
||
</taxonomicName>
|
||
, Australia; holotype (A44/MU).
|
||
<emphasis id="8ECFEA8AF414FFE3ECB0FB9AFB68290E" bold="true" box="[1213,1226,1045,1069]" pageId="3" pageNumber="423">5</emphasis>
|
||
―terminal genitalia, dorsal view; note the absence of a vaginal sphincter.
|
||
<emphasis id="8ECFEA8AF414FFE3EACBFBB6FD712972" bold="true" box="[710,723,1081,1105]" pageId="3" pageNumber="423">6</emphasis>
|
||
―cross section at the level of testes; note a weak inner longitudinal musculature represented by a few isolated muscle fibres.
|
||
<emphasis id="8ECFEA8AF414FFE3EAE7FBD2FD552956" bold="true" box="[746,759,1117,1141]" pageId="3" pageNumber="423">7</emphasis>
|
||
―cross section at the level of the ovary; note the presence of the uterus at level of ovarian isthmus.
|
||
<emphasis id="8ECFEA8AF414FFE3E9F8FB0EFDB929BA" bold="true" box="[501,539,1153,1177]" pageId="3" pageNumber="423">8, 9</emphasis>
|
||
―eggs.
|
||
</paragraph>
|
||
<paragraph id="BC043698F414FFE3E89AFB2AFC20280A" blockId="3.[151,1437,1045,1321]" pageId="3" pageNumber="423">
|
||
<emphasis id="8ECFEA8AF414FFE3E89AFB2AFE86299E" box="[151,292,1189,1213]" italics="true" pageId="3" pageNumber="423">Abbreviations</emphasis>
|
||
: cc—chromophilic cells; ci—cirrus; cs—cirrus sac; do—dorsal osmoregulatory canal; du—diverticula of uterus; em—embryophore; ga—genital atrium; lm—inner longitudinal musculature; Mg—Mehlis’ gland; oe—outer envelope; on— oncosphere; ov—ovary; sc—subtegumental cells (illustrated only partially on dorsal side); te—testes; tg—tegument; us— uterine stem; va—vas deferens; vc—vaginal canal; vi—vitelline follicles.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="F4A16513F414FFE3E8CAFAF4FD502B05" pageId="3" pageNumber="423" type="diagnosis">
|
||
<paragraph id="BC043698F414FFE3E8CAFAF4FD502B05" blockId="3.[151,1437,1403,1970]" pageId="3" pageNumber="423">
|
||
<emphasis id="8ECFEA8AF414FFE3E8CAFAF4FE6D28B6" bold="true" box="[199,463,1403,1429]" pageId="3" pageNumber="423">Differential diagnosis.</emphasis>
|
||
The present species is classified in
|
||
<taxonomicName id="7BBB4D1BF414FFE3EB68FAF4FBA928B6" authorityName="de Chambrier & de Chambrier" authorityYear="2010" box="[869,1035,1403,1429]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="8ECFEA8AF414FFE3EB68FAF4FBA928B6" box="[869,1035,1403,1429]" italics="true" pageId="3" pageNumber="423">Australotaenia</emphasis>
|
||
</taxonomicName>
|
||
based on the medullary position of the gonads, with the uterine stem in the cortex, the scolex with a glandular-muscular apical organ, the unilocular suckers, the internal longitudinal musculature consisting of a few isolated muscle fibre bundles, follicular ovary, testes forming two separated fields (except for very anterior testes in some species) and intermediate uterine development according to
|
||
<bibRefCitation id="D82A4B69F414FFE3E9CCF984FD4C2B05" author="de Chambrier, A. & Waeschenbach, A. & Fisseha, M. & Scholz, T. & Mariaux, J." box="[449,750,1547,1574]" pageId="3" pageNumber="423" pagination="25 - 59" refId="ref4293" refString="de Chambrier, A., Waeschenbach, A., Fisseha, M., Scholz, T. & Mariaux, J. (2015) A large 28 S rDNA-based phylogeny confirms the limitations of established morphological characters for classification of proteocephalidean tapeworms (Platyhelminthes, Cestoda). ZooKeys, 500, 25 - 59. https: // doi. org / 10.3897 / zookeys. 500.9360" type="journal article" year="2015">
|
||
de Chambrier
|
||
<emphasis id="8ECFEA8AF414FFE3EA6CF983FD3B2B06" box="[609,665,1547,1573]" italics="true" pageId="3" pageNumber="423">et al.</emphasis>
|
||
(2015)
|
||
</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F4A16513F414FFE3E8CAF9A0FBBC2A92" pageId="3" pageNumber="423" type="discussion">
|
||
<paragraph id="BC043698F414FFE3E8CAF9A0FE912BF9" blockId="3.[151,1437,1403,1970]" pageId="3" pageNumber="423">
|
||
<taxonomicName id="7BBB4D1BF414FFE3E8CAF9A0FECF2B6A" authorityName="de Chambrier & de Chambrier" authorityYear="2010" box="[199,365,1583,1609]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="8ECFEA8AF414FFE3E8CAF9A0FECF2B6A" box="[199,365,1583,1609]" italics="true" pageId="3" pageNumber="423">Australotaenia</emphasis>
|
||
</taxonomicName>
|
||
comprises three species, two of which have been described in hylid frogs (
|
||
<taxonomicName id="7BBB4D1BF414FFE3ECBEF9A0FA8B2B6A" box="[1203,1321,1583,1609]" class="Amphibia" kingdom="Animalia" pageId="3" pageNumber="423" phylum="Chordata" rank="class">Amphibia</taxonomicName>
|
||
:
|
||
<taxonomicName id="7BBB4D1BF414FFE3ED3EF9A0FA322B6A" authorityName="Rafinesque" authorityYear="1815" box="[1331,1424,1583,1609]" class="Amphibia" family="Hylidae" kingdom="Animalia" order="Anura" pageId="3" pageNumber="423" phylum="Chordata" rank="family">Hylidae</taxonomicName>
|
||
), namely
|
||
<taxonomicName id="7BBB4D1BF414FFE3E8F9F9DBFDBC2B4D" authority="(Johnston, 1912)" baseAuthorityName="Johnston" baseAuthorityYear="1912" box="[244,542,1619,1646]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="hylae">
|
||
<emphasis id="8ECFEA8AF414FFE3E8F9F9DBFEF62B4E" box="[244,340,1619,1646]" italics="true" pageId="3" pageNumber="423">A. hylae</emphasis>
|
||
(
|
||
<bibRefCitation id="D82A4B69F414FFE3E96BF9DCFDB42B4D" author="Johnston, H." box="[358,534,1619,1646]" pageId="3" pageNumber="423" pagination="63 - 91" refId="ref4595" refString="Johnston, H. (1912) Notes of some Entozoa. Proceedings of the Royal Society of Queensland, 24, 63 - 91. https: // doi. org / 10.5962 / p. 35038" type="journal article" year="1912">Johnston, 1912</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(syn.
|
||
<taxonomicName id="7BBB4D1BF414FFE3EA66F9DCFC552B4D" authority="Johnston, 1912" authorityName="Johnston" authorityYear="1912" box="[619,1015,1619,1646]" class="Cestoda" family="Proteocephalidae" genus="Ophiotaenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="hylae">
|
||
<emphasis id="8ECFEA8AF414FFE3EA66F9DCFC9C2B4E" box="[619,830,1619,1645]" italics="true" pageId="3" pageNumber="423">Ophiotaenia hylae</emphasis>
|
||
<bibRefCitation id="D82A4B69F414FFE3EB45F9DCFC552B4D" author="Johnston, H." box="[840,1015,1619,1646]" pageId="3" pageNumber="423" pagination="63 - 91" refId="ref4595" refString="Johnston, H. (1912) Notes of some Entozoa. Proceedings of the Royal Society of Queensland, 24, 63 - 91. https: // doi. org / 10.5962 / p. 35038" type="journal article" year="1912">Johnston, 1912</bibRefCitation>
|
||
</taxonomicName>
|
||
) from southeastern
|
||
<collectingCountry id="C4AC7608F414FFE3ECEDF9DCFAE52B4E" box="[1248,1351,1619,1645]" name="Australia" pageId="3" pageNumber="423">Australia</collectingCountry>
|
||
and
|
||
<taxonomicName id="7BBB4D1BF414FFE3ED89F9DBFF452BB2" authorityName="de Chambrier & de Chambrier" authorityYear="2010" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="grobeli">
|
||
<emphasis id="8ECFEA8AF414FFE3ED89F9DBFF452BB2" italics="true" pageId="3" pageNumber="423">A. grobeli</emphasis>
|
||
</taxonomicName>
|
||
of
|
||
<taxonomicName id="7BBB4D1BF414FFE3E91CF9F7FE0A2BB2" baseAuthorityName="Lesson" baseAuthorityYear="1829" box="[273,424,1656,1681]" class="Amphibia" family="Pelodryadidae" genus="Litoria" kingdom="Animalia" order="Anura" pageId="3" pageNumber="423" phylum="Chordata" rank="species" species="aurea">
|
||
<emphasis id="8ECFEA8AF414FFE3E91CF9F7FE0A2BB2" box="[273,424,1656,1681]" italics="true" pageId="3" pageNumber="423">Litoria aurea</emphasis>
|
||
</taxonomicName>
|
||
from southwestern
|
||
<collectingCountry id="C4AC7608F414FFE3EA80F9F8FD562BB2" box="[653,756,1655,1681]" name="Australia" pageId="3" pageNumber="423">Australia</collectingCountry>
|
||
and
|
||
<taxonomicName id="7BBB4D1BF414FFE3EB22F9F7FC602BB2" authorityName="de Chambrier & Scholz" authorityYear="2012" box="[815,962,1655,1682]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="bunthangi">
|
||
<emphasis id="8ECFEA8AF414FFE3EB22F9F7FC602BB2" box="[815,962,1655,1682]" italics="true" pageId="3" pageNumber="423">A. bunthangi</emphasis>
|
||
</taxonomicName>
|
||
, which parasitises the homalopsid snake,
|
||
<taxonomicName id="7BBB4D1BF414FFE3E89AF914FEC62B96" baseAuthorityName="Schneider" baseAuthorityYear="1799" box="[151,356,1691,1717]" class="Squamata" family="Homalopsidae" genus="Enhydris" kingdom="Animalia" pageId="3" pageNumber="423" phylum="Chordata" rank="species" species="enhydris">
|
||
<emphasis id="8ECFEA8AF414FFE3E89AF914FEC62B96" box="[151,356,1691,1717]" italics="true" pageId="3" pageNumber="423">Enhydris enhydris</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="D82A4B69F414FFE3E9ACF914FDE52B95" author="Johnston, H." box="[417,583,1691,1718]" pageId="3" pageNumber="423" pagination="63 - 91" refId="ref4595" refString="Johnston, H. (1912) Notes of some Entozoa. Proceedings of the Royal Society of Queensland, 24, 63 - 91. https: // doi. org / 10.5962 / p. 35038" type="journal article" year="1912">Johnston 1912</bibRefCitation>
|
||
; de Chambrier 2004;
|
||
<bibRefCitation id="D82A4B69F414FFE3EB30F914FB7B2B95" author="de Chambrier, S. & de Chambrier, A." box="[829,1241,1691,1718]" pageId="3" pageNumber="423" pagination="263 - 279" refId="ref4437" refString="de Chambrier, S. & de Chambrier, A. (2010) Two new genera and two new species of proteocephalidean tapeworms (Eucestoda) from reptiles and amphibians in Australia. Folia Parasitologica, 57, 263 - 279. https: // doi. org / 10.14411 / fp. 2010.033" type="journal article" year="2010">de Chambrier & de Chambrier 2010</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="D82A4B69F414FFE3ECE8F914FE852BF9" author="de Chambrier, A. & Scholz, T." pageId="3" pageNumber="423" pagination="279 - 286" refId="ref4227" refString="de Chambrier, A. & Scholz, T. (2012) A new species of Australotaenia (Cestoda: Proteocephalidea), from a snake in Cambodia: host switching or postcyclic parasitism in a distant region? Folia Parasitologica, 59, 279 - 286. https: // doi. org / 10.1007 / s 11230 - 011 - 9320 - 0" type="journal article" year="2012">de Chambrier & Scholz 2012</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="BC043698F414FFE3E8CAF96CFBBC2A92" blockId="3.[151,1437,1403,1970]" pageId="3" pageNumber="423">
|
||
<taxonomicName id="7BBB4D1BF414FFE3E8CAF96CFE612BDE" authority="Chambrier & Scholz, 2024" authorityName="Chambrier & Scholz" authorityYear="2024" box="[199,451,1763,1789]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="hobbsi" status="sp. nov.">
|
||
<emphasis id="8ECFEA8AF414FFE3E8CAF96CFE612BDE" box="[199,451,1763,1789]" italics="true" pageId="3" pageNumber="423">Australotaenia hobbsi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8ECFEA8AF414FFE3E9C3F96BFDB22BDD" bold="true" box="[462,528,1764,1790]" pageId="3" pageNumber="423">
|
||
<taxonomicNameLabel id="95FC57F1F414FFE3E9C3F96BFDB22BDD" box="[462,528,1764,1790]" pageId="3" pageNumber="423" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from the three other
|
||
<taxonomicName id="7BBB4D1BF414FFE3EB6EF96CFBC72BDE" box="[867,1125,1763,1789]" pageId="3" pageNumber="423">
|
||
<emphasis id="8ECFEA8AF414FFE3EB6EF96CFBAB2BDE" box="[867,1033,1763,1789]" italics="true" pageId="3" pageNumber="423">Australotaenia</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
by (i) the broader strobila (maximum body width 1,750 µm versus <930 µm), the scolex (570 µm versus less than 390 µm) and the suckers (215–230 µm in diameter versus less than 140 µm); (ii) the smaller relative size of the cirrus sac (12–15% of the proglottid width versus 17–33%) and (iii) the absence of a vaginal sphincter (present in the three other species). The new species also differs from
|
||
<taxonomicName id="7BBB4D1BF414FFE3E9ECF8FBFDED2AAE" authorityName="de Chambrier & de Chambrier" authorityYear="2010" box="[481,591,1907,1934]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="grobeli">
|
||
<emphasis id="8ECFEA8AF414FFE3E9ECF8FBFDED2AAE" box="[481,591,1907,1934]" italics="true" pageId="3" pageNumber="423">A. grobeli</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="7BBB4D1BF414FFE3EA89F8FBFCB62AAE" authorityName="de Chambrier & Scholz" authorityYear="2012" box="[644,788,1907,1934]" class="Cestoda" family="Proteocephalidae" genus="Australotaenia" kingdom="Animalia" order="Onchoproteocephalidea" pageId="3" pageNumber="423" phylum="Platyhelminthes" rank="species" species="bunthangi">
|
||
<emphasis id="8ECFEA8AF414FFE3EA89F8FBFCB62AAE" box="[644,788,1907,1934]" italics="true" pageId="3" pageNumber="423">A. bunthangi</emphasis>
|
||
</taxonomicName>
|
||
in having a slightly higher number of testes (69–92 versus 46–76 and 46–64, respectively) (see
|
||
<tableCitation id="F1390323F414FFE3EA3EF818FD242A91" box="[563,646,1943,1970]" captionStart="TABLE 1" captionStartId="4.[151,239,151,175]" captionTargetPageId="4" captionText="TABLE 1. Species of Australotaenia de Chambrier & de Chambrier, 2010 (Cestoda: Proteocephalidae), parasites of amphibians and reptiles in Australia and Asia (differential characters of the new species in bold). Measurements in micrometres unless otherwise stated." httpUri="http://table.plazi.org/id/E8C46610F413FFE4E89AFF18FD832DD4" pageId="3" pageNumber="423" tableUuid="E8C46610F413FFE4E89AFF18FD832DD4">Table 1</tableCitation>
|
||
for the dimensions of each species).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |