235 lines
28 KiB
XML
235 lines
28 KiB
XML
<document id="DC3C5FB78A1476E039DB18FA0D4A8C13" ID-CLB-Dataset="21940" ID-DOI="10.5852/ejt.2014.96" ID-GBIF-Dataset="e66f3a54-e3b7-401f-9e4b-19ed26462e99" ID-ISSN="2118-9773" ID-Zenodo-Dep="3838898" ID-ZooBank="21EC0039-C374-47FA-AA88-46954CC7C5BD" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1590097335009" checkinUser="tatiana" docAuthor="Armenteros, Maickel, Ruiz-Abierno, Alexei & Decraemer, Wilfrida" docDate="2014" docId="038E87B48E47077FFDB05C35C0F9FDAA" docLanguage="en" docName="ejt-2014-96.pdf.imf" docOrigin="European Journal of Taxonomy 96" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Acanthopharynx denticulatus Wieser 1954" docType="treatment" docVersion="7" lastPageNumber="7" masterDocId="FFB7FFCC8E430778FFA65861C232FFC2" masterDocTitle="Revision of Desmodorinae and Spiriniinae (Nematoda: Desmodoridae) with redescription of eight known species" masterLastPageNumber="32" masterPageNumber="1" pageNumber="5" updateTime="1698840813029" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0" zenodo-license-figures="CC-BY-3.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="60C40F9513CEF214DFE2570BC8AC6922">Revision of Desmodorinae and Spiriniinae (Nematoda: Desmodoridae) with redescription of eight known species</mods:title>
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<mods:name id="BDD8AA8B57C1F0596283930869AE36A1" type="personal">
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<mods:namePart id="61C4DDC81DB9909830A63B8911AFA044">Armenteros, Maickel</mods:namePart>
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<mods:affiliation id="93F0EDD1434CB52542D47F5530FD8F63">Centro de Investigaciones Marinas, Universidad de La Habana, Calle 16 Número 114, Playa, CP 11300, Habana, Cuba. Email: maickel @ cim. uh. cu (corresponding author) & urn: lsid: zoobank. org: author: 869 FA 865 - 9251 - 489 D-B 399 - 1 BA 828530 C 6 D</mods:affiliation>
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<mods:namePart id="A1685B264EC9D9176B49CDA7D449F4F6">Ruiz-Abierno, Alexei</mods:namePart>
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<mods:affiliation id="C5BCCFF4F8B5D0272508123F580D4E87">Centro de Investigaciones Marinas, Universidad de La Habana, Calle 16 Número 114, Playa, CP 11300, Habana, Cuba. Email: maickel @ cim. uh. cu (corresponding author) & urn: lsid: zoobank. org: author: 4 D 8 DE 0 FF- 2 CC 1 - 4 DD 4 - BE 52 - 4 C 2 E 5 B 1527 DF</mods:affiliation>
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<mods:namePart id="F26A0024DB15FA0669DE3F88BF3E6B3D">Decraemer, Wilfrida</mods:namePart>
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<mods:affiliation id="A30CE747CC21FD1E9641F91C57322A61">Royal Belgian Institute of Natural Sciences, rue Vautier 29, B- 1000, Brussels, Belgium. alexei @ cim. uh. cu & Biology Department, Ghent University, Ledeganckstraat 35, B- 9000, Gent, Belgium. wilfrida. decraemer @ naturalsciences. be & urn: lsid: zoobank. org: author: 61262451 - D 994 - 411 F- 8331 - 1 EB 9 AFACA 48 C</mods:affiliation>
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<mods:title id="D24B615303CCE688C4EB35EB836C2B5C">European Journal of Taxonomy</mods:title>
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<mods:date id="2AA5C91E1E33515745FF0EAEF29D4CEA">2014</mods:date>
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<mods:number id="2E35690AFC0AC33EDC7920EE2DD15F7C">2014-09-15</mods:number>
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<mods:number id="D034DF3EEA15B151ADC08F6AF754F152">96</mods:number>
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<mods:identifier id="BC320FF399505B7188040BA5D1BF8180" type="DOI">10.5852/ejt.2014.96</mods:identifier>
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<treatment id="038E87B48E47077FFDB05C35C0F9FDAA" ID-DOI="http://doi.org/10.5281/zenodo.3852460" ID-GBIF-Taxon="164248094" ID-Zenodo-Dep="3852460" LSID="urn:lsid:plazi:treatment:038E87B48E47077FFDB05C35C0F9FDAA" httpUri="http://treatment.plazi.org/id/038E87B48E47077FFDB05C35C0F9FDAA" lastPageId="7" lastPageNumber="7" pageId="4" pageNumber="5">
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<subSubSection id="C33D65298E47077CFDB05C35C62CFBAD" box="[534,1054,1108,1135]" pageId="4" pageNumber="5" type="nomenclature">
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<paragraph id="8B9836A28E47077CFDB05C35C62CFBAD" blockId="4.[534,1054,1108,1172]" box="[534,1054,1108,1135]" pageId="4" pageNumber="5">
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<heading id="D0D081CE8E47077CFDB05C35C62CFBAD" box="[534,1054,1108,1135]" centered="true" fontSize="11" level="2" pageId="4" pageNumber="5" reason="2">
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<taxonomicName id="4C274D218E47077CFDB05C35C62CFBAD" authority="Wieser" authorityName="Wieser" authorityYear="1954" box="[534,1054,1108,1135]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="denticulatus">
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<emphasis id="B953EAB08E47077CFDB05C35C14FFBAD" bold="true" box="[534,893,1108,1135]" italics="true" pageId="4" pageNumber="5">Acanthopharynx denticulatus</emphasis>
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<bibRefCitation id="EFB64B538E47077CFC225C35C62CFBAD" author="Wieser W." box="[900,1054,1108,1135]" pageId="4" pageNumber="5" refId="ref14758" refString="Wieser W. 1954. Free-living marine nematodes II. Chromadoroidea. Acta Universitatis Lundensis (N. F. 2) 50, C. W. K. Gleerup, Lund." type="book" year="1954">Wieser, 1954</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33D65298E47077CFD3E5C18C1AEFB56" box="[664,924,1145,1172]" pageId="4" pageNumber="5" type="description">
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<paragraph id="8B9836A28E47077CFD3E5C18C1AEFB56" blockId="4.[534,1054,1108,1172]" box="[664,924,1145,1172]" pageId="4" pageNumber="5">
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<figureCitation id="131C2A278E47077CFD3E5C18C12EFB56" box="[664,796,1145,1172]" captionStart="Fig" captionStartId="5.[189,232,1930,1956]" captionTargetBox="[239,1347,383,1805]" captionTargetId="figure@5.[189,1399,325,1890]" captionTargetPageId="5" captionText="Fig. 1. A–D. Acanthopharynx denticulatus Wieser, 1954, ♂. A. Head region. B. Tail region. C. Copulatory apparatus. D. Neck region. E–F. Bolbonema brevicolle Cobb, 1920, ♂. E. Neck region. F. Posterior region with tail end in surface view." figureDoi="http://doi.org/10.5281/zenodo.3838900" httpUri="https://zenodo.org/record/3838900/files/figure.png" pageId="4" pageNumber="5">Figs 1A–D</figureCitation>
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,
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<figureCitation id="131C2A278E47077CFC8E5C1BC10BFB56" box="[808,825,1146,1172]" captionStart="Fig" captionStartId="6.[189,232,1930,1956]" captionTargetBox="[189,1399,679,1889]" captionTargetId="figure@6.[189,1399,679,1889]" captionTargetPageId="6" captionText="Fig. 2. Acanthopharynx denticulatus Wieser, 1954, SEM microphotographs of ♂. A. Head oblique en face view. B. Cuticle striation at mid-body. C. Cloacal region, from a different ♂ specimen than A, B and D. D. Tail tip, showing ventral bent." figureDoi="http://doi.org/10.5281/zenodo.3838902" httpUri="https://zenodo.org/record/3838902/files/figure.png" pageId="4" pageNumber="5">2</figureCitation>
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,
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<tableCitation id="C6A503198E47077CFCE35C18C1AEFB56" box="[837,924,1145,1172]" captionStart="Table 1" captionStartId="9.[189,258,268,294]" captionTargetId="graphics@9.[189,1398,534,1584]" captionTargetPageId="9" captionText="Table 1. Mean (range) of morphological measures for five nematode species of the subfamily Desmodorinae from the Punta Francés coral reef, Cuba. N = number of specimens, J = juvenile. For each variable the first row corresponds to males, the second to females and the third to juveniles. Abbreviations: a.b.d. = anal body diameter; Amp. Fovea c.b.d. = relation of amphidial fovea diameter to corresponding body diameter; de Man ratios are the relation of body length to body diameter (a), to pharynx length (b) and to tail length (c) respectively; c´ = relation of tail length to anal body diameter, V % = distance (relative to body length) of vulva to anterior end." httpUri="http://table.plazi.org/id/DF58662A8E4A0771FF1B596DC185FE3A" pageId="4" pageNumber="5" tableUuid="DF58662A8E4A0771FF1B596DC185FE3A">Table 1</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33D65298E47077CFF1B5CDCC0D9FB15" box="[189,747,1213,1240]" pageId="4" pageNumber="5" type="reference_group">
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<paragraph id="8B9836A28E47077CFF1B5CDCC0D9FB15" blockId="4.[189,747,1213,1240]" box="[189,747,1213,1240]" pageId="4" pageNumber="5">
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<treatmentCitationGroup id="AB37118C8E47077CFF1B5CDCC0D9FB15" box="[189,747,1213,1240]" pageId="4" pageNumber="5">
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<treatmentCitation id="0A8610B38E47077CFF1B5CDCC0D5FB15" author="Wieser W." box="[189,743,1213,1240]" page="36" pageId="4" pageNumber="5" year="1954">
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<taxonomicName id="4C274D218E47077CFF1B5CDCC0D5FB15" authority="Wieser, 1954" authorityName="Wieser" authorityPageNumber="36" authorityYear="1954" box="[189,743,1213,1240]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="denticulatus">
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<emphasis id="B953EAB08E47077CFF1B5CDCC027FB15" box="[189,533,1213,1239]" italics="true" pageId="4" pageNumber="5">Acanthopharynx denticulatus</emphasis>
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<bibRefCitation id="EFB64B538E47077CFDBA5CDCC0D5FB15" author="Wieser W." box="[540,743,1213,1240]" pageId="4" pageNumber="5" refId="ref14758" refString="Wieser W. 1954. Free-living marine nematodes II. Chromadoroidea. Acta Universitatis Lundensis (N. F. 2) 50, C. W. K. Gleerup, Lund." type="book" year="1954">Wieser, 1954: 36</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33D65298E47077CFF1B5D60C0FFFAB3" pageId="4" pageNumber="5" type="materials_examined">
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<paragraph id="8B9836A28E47077CFF1B5D60C398FAD9" blockId="4.[189,426,1281,1307]" box="[189,426,1281,1307]" pageId="4" pageNumber="5">
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<heading id="D0D081CE8E47077CFF1B5D60C398FAD9" bold="true" box="[189,426,1281,1307]" fontSize="11" level="3" pageId="4" pageNumber="5" reason="3">
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<emphasis id="B953EAB08E47077CFF1B5D60C398FAD9" bold="true" box="[189,426,1281,1307]" pageId="4" pageNumber="5">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9836A28E47077CFF1B5D53C0FFFAB3" blockId="4.[189,1398,1330,1394]" pageId="4" pageNumber="5">
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<specimenCount id="9D21FD2B8E47077CFF1B5D53C321FA8E" box="[189,275,1330,1356]" pageId="4" pageNumber="5" type="male">10 ♂♂</specimenCount>
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,
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<specimenCount id="9D21FD2B8E47077CFE855D53C345FA8E" box="[291,375,1330,1356]" pageId="4" pageNumber="5" type="female">10 ♀♀</specimenCount>
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and
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<specimenCount id="9D21FD2B8E47077CFE105D53C079FA8E" box="[438,587,1330,1356]" pageId="4" pageNumber="5" type="juvenile">10 juveniles</specimenCount>
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, deposited in the nematode collection at Centro de Investigaciones Marinas, Universidad de
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<collectingRegion id="49E3F8408E47077CFE405D39C05BFAB3" box="[486,617,1367,1394]" country="Cuba" name="La Habana" pageId="4" pageNumber="5">La Habana</collectingRegion>
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,
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<collectingCountry id="F33076328E47077CFDD25D36C0FBFAB3" box="[628,713,1367,1393]" name="Cuba" pageId="4" pageNumber="5">CUBA</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33D65298E47077EFF1B5DFAC69AFE48" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5" type="description">
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<paragraph id="8B9836A28E47077CFF1B5DFAC37CFA77" blockId="4.[189,334,1435,1461]" box="[189,334,1435,1461]" pageId="4" pageNumber="5">
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<heading id="D0D081CE8E47077CFF1B5DFAC37CFA77" bold="true" box="[189,334,1435,1461]" fontSize="11" level="3" pageId="4" pageNumber="5" reason="3">
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<emphasis id="B953EAB08E47077CFF1B5DFAC37CFA77" bold="true" box="[189,334,1435,1461]" pageId="4" pageNumber="5">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9836A28E47077CFF1B5DADC652F89E" blockId="4.[189,1399,1484,1885]" pageId="4" pageNumber="5">Cuticle strongly striated in the anterior part (annuli width ~ 1 μm) becoming finer at mid-body. Head capsule well developed. Six inner and six outer labial setae, both sets papilliform. Four cephalic setiform sensilla 4–8 μm long. Two circles of 10–12 subcephalic setae, 6–8 μm long and very close to each other. One pair of sublateral setae 4–6 μm long at level of amphidial fovea. Amphidial fovea cryptospiral located in the head capsule and not surrounded by cuticle striations. Eight longitudinal rows of short somatic setae (<5 μm) running along the anterior body region, continuing as six longitudinal rows at mid-body and four rows on the tail. Buccal cavity with 12 cheilorhabdia, one large dorsal tooth and two smaller ventrosublateral teeth, a transverse row of 7–10 minute denticles at level of tip dorsal tooth. Pharynx meandering with posterior widened bulb marked by several plasmatic interruptions, internal lining well sclerotized. Cardia not conspicuous. Secretory-excretory system not observable. End portion of tail smooth, showing a characteristic ventral bend; spinneret well developed.</paragraph>
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<paragraph id="8B9836A28E47077CFF1B5FE7C04FF829" blockId="4.[189,1398,1926,2027]" pageId="4" pageNumber="5">
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<collectingRegion id="49E3F8408E47077CFF1B5FE7C2CBF862" box="[189,249,1926,1952]" country="Maldives" name="Maale" pageId="4" pageNumber="5">Male</collectingRegion>
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monorchic, the anterior testis to the right of the intestine. Spicules strongly bent, with capitulum, gubernaculum a straight rod oriented dorsally. Precloacal ventromedian supplements (13–16) visible as small pits located on a cuticular ridge.
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</paragraph>
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<caption id="DF58662A8E46077DFF1B5FEBC050F829" ID-DOI="http://doi.org/10.5281/zenodo.3838900" ID-Zenodo-Dep="3838900" httpUri="https://zenodo.org/record/3838900/files/figure.png" pageId="5" pageNumber="6" startId="5.[189,232,1930,1956]" targetBox="[239,1347,383,1805]" targetPageId="5">
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<paragraph id="8B9836A28E46077DFF1B5FEBC050F829" blockId="5.[189,1399,1930,2027]" pageId="5" pageNumber="6">
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<emphasis id="B953EAB08E46077DFF1B5FEBC377F866" bold="true" box="[189,325,1930,1956]" pageId="5" pageNumber="6">Fig. 1. A–D</emphasis>
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.
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<taxonomicName id="4C274D218E46077DFEF75FEBC177F867" authority="Wieser, 1954" authorityName="Wieser" authorityYear="1954" box="[337,837,1930,1957]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="6" phylum="Nematoda" rank="species" species="denticulatus">
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<emphasis id="B953EAB08E46077DFEF75FEBC094F866" box="[337,678,1930,1956]" italics="true" pageId="5" pageNumber="6">Acanthopharynx denticulatus</emphasis>
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<bibRefCitation id="EFB64B538E46077DFD0D5FEBC177F867" author="Wieser W." box="[683,837,1930,1957]" pageId="5" pageNumber="6" refId="ref14758" refString="Wieser W. 1954. Free-living marine nematodes II. Chromadoroidea. Acta Universitatis Lundensis (N. F. 2) 50, C. W. K. Gleerup, Lund." type="book" year="1954">Wieser, 1954</bibRefCitation>
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</taxonomicName>
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, ♂.
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<emphasis id="B953EAB08E46077DFCD65FEBC1B7F866" bold="true" box="[880,901,1930,1956]" pageId="5" pageNumber="6">A</emphasis>
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. Head region.
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<emphasis id="B953EAB08E46077DFB8C5FEBC60CF866" bold="true" box="[1066,1086,1930,1956]" pageId="5" pageNumber="6">B</emphasis>
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. Tail region.
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<emphasis id="B953EAB08E46077DFB775FEBC6D4F866" bold="true" box="[1233,1254,1930,1956]" pageId="5" pageNumber="6">C</emphasis>
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. Copulatory apparatus.
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<emphasis id="B953EAB08E46077DFE995FCFC366F80A" bold="true" box="[319,340,1966,1992]" pageId="5" pageNumber="6">D</emphasis>
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. Neck region.
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<emphasis id="B953EAB08E46077DFDAF5FCFC00FF80A" bold="true" box="[521,573,1966,1992]" pageId="5" pageNumber="6">E–F</emphasis>
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.
|
||
<taxonomicName id="4C274D218E46077DFDE95FCCC1D8F80A" authority="Cobb, 1920" authorityName="Cobb" authorityYear="1920" box="[591,1002,1965,1992]" class="Adenophorea" family="Desmodoridae" genus="Bolbonema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="6" phylum="Nematoda" rank="species" species="brevicolle">
|
||
<emphasis id="B953EAB08E46077DFDE95FCCC160F805" box="[591,850,1965,1991]" italics="true" pageId="5" pageNumber="6">Bolbonema brevicolle</emphasis>
|
||
<bibRefCitation id="EFB64B538E46077DFCFA5FCCC1D8F80A" author="Cobb N. A." box="[860,1002,1965,1992]" pageId="5" pageNumber="6" pagination="217 - 234" refId="ref12462" refString="Cobb N. A. 1920. IX. One hundred new nemas. In: Cobb N. A. Contributions to a Science of Nematology: 217 - 234. Williams & Wilkins Co., Baltimore. http: // dx. doi. org / 10.5962 / bhl. title. 20608" type="book chapter" year="1920">Cobb, 1920</bibRefCitation>
|
||
</taxonomicName>
|
||
, ♂.
|
||
<emphasis id="B953EAB08E46077DFB865FCFC606F80A" bold="true" box="[1056,1076,1966,1992]" pageId="5" pageNumber="6">E</emphasis>
|
||
. Neck region.
|
||
<emphasis id="B953EAB08E46077DFB4F5FCFC6C9F80A" bold="true" box="[1257,1275,1966,1992]" pageId="5" pageNumber="6">F</emphasis>
|
||
. Posterior region with tail end in surface view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9836A28E45077EFF1B596AC061FE8A" blockId="6.[189,1398,267,329]" pageId="6" pageNumber="7">Female didelphic, ovaries antidromously reflexed, anterior genital branch to the right of the intestine, posterior genital branch to the left.</paragraph>
|
||
<paragraph id="8B9836A28E45077EFF1B5911C69AFE48" blockId="6.[189,1192,368,394]" box="[189,1192,368,394]" pageId="6" pageNumber="7">Juveniles are similar to adults except for the development of the reproductive system.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33D65298E45077FFF1B59D3C0F9FDAA" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="discussion">
|
||
<paragraph id="8B9836A28E45077EFF1B59D3C31DFE0E" blockId="6.[189,303,434,460]" box="[189,303,434,460]" pageId="6" pageNumber="7">
|
||
<heading id="D0D081CE8E45077EFF1B59D3C31DFE0E" bold="true" box="[189,303,434,460]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="B953EAB08E45077EFF1B59D3C31DFE0E" bold="true" box="[189,303,434,460]" pageId="6" pageNumber="7">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9836A28E45077FFF1B5981C0F9FDAA" blockId="6.[189,1399,480,542]" lastBlockId="7.[189,1399,267,616]" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
|
||
At present, the genus
|
||
<taxonomicName id="4C274D218E45077EFE655981C11DFE38" authority="Marion, 1870" authorityName="Marion" authorityYear="1870" box="[451,815,480,506]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="7" phylum="Nematoda" rank="genus">
|
||
<emphasis id="B953EAB08E45077EFE655981C0B7FE38" box="[451,645,480,506]" italics="true" pageId="6" pageNumber="7">Acanthopharynx</emphasis>
|
||
Marion, 1870
|
||
</taxonomicName>
|
||
includes 11 valid species. A dichotomous key to eight of the species was published by
|
||
<bibRefCitation id="EFB64B538E45077EFD2E5A62C104FDDC" author="Wieser W." box="[648,822,515,542]" pageId="6" pageNumber="7" refId="ref14758" refString="Wieser W. 1954. Free-living marine nematodes II. Chromadoroidea. Acta Universitatis Lundensis (N. F. 2) 50, C. W. K. Gleerup, Lund." type="book" year="1954">
|
||
Wieser (
|
||
<date id="FF9910628E45077EFD4B5A62C11FFDDC" box="[749,813,515,542]" pageId="6" pageNumber="7" value="1954">1954</date>
|
||
)
|
||
</bibRefCitation>
|
||
. At least two species,
|
||
<taxonomicName id="4C274D218E45077FFBE55A65C3D2FEE7" authority="Allgen, 1947" authorityName="Allgen" authorityYear="1947" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" lastPageId="7" lastPageNumber="8" order="Desmodorida" pageId="6" pageNumber="7" phylum="Nematoda" rank="species" species="brachycapitata">
|
||
<emphasis id="B953EAB08E45077EFBE55A65C72AFDDF" box="[1091,1304,515,542]" italics="true" pageId="6" pageNumber="7">A. brachycapitata</emphasis>
|
||
<bibRefCitation id="EFB64B538E45077FFAB95A62C2CAFEE7" author="Allgen C. A." lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" pagination="65 - 219" refId="ref11948" refString="Allgen C. A. 1947. West American marine nematodes (Papers from Dr. Th. Mortensen's Pacific Expedition 1914 - 1916, 75). Videnskabelige Meddelelser Dansk Naturhistorisk Forening 110: 65 - 219." type="journal article" year="1947">Allgén, 1947</bibRefCitation>
|
||
(
|
||
<bibRefCitation id="EFB64B538E44077FFEA1596AC3E4FEE7" author="Allgen C. A." box="[263,470,267,293]" pageId="7" pageNumber="8" pagination="65 - 219" refId="ref11948" refString="Allgen C. A. 1947. West American marine nematodes (Papers from Dr. Th. Mortensen's Pacific Expedition 1914 - 1916, 75). Videnskabelige Meddelelser Dansk Naturhistorisk Forening 110: 65 - 219." type="journal article" year="1947">Allgén 1947: 148</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C274D218E44077FFDBE596DC114FEE7" authority="Allgen, 1932" authorityName="Allgen" authorityYear="1932" box="[536,806,267,294]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="8" phylum="Nematoda" rank="species" species="similis">
|
||
<emphasis id="B953EAB08E44077FFDBE596DC0B7FEE7" box="[536,645,267,294]" italics="true" pageId="7" pageNumber="8">A. similis</emphasis>
|
||
Allgén, 1932
|
||
</taxonomicName>
|
||
, have to be regarded as
|
||
<emphasis id="B953EAB08E44077FFB98596DC715FEE7" box="[1086,1319,267,293]" italics="true" pageId="7" pageNumber="8">species inquirendae</emphasis>
|
||
due to their poor description. The differences among the
|
||
<taxonomicName id="4C274D218E44077FFCAC594EC1FEFE8B" authorityName="Marion" authorityYear="1870" box="[778,972,303,329]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="8" phylum="Nematoda" rank="genus">
|
||
<emphasis id="B953EAB08E44077FFCAC594EC1FEFE8B" box="[778,972,303,329]" italics="true" pageId="7" pageNumber="8">Acanthopharynx</emphasis>
|
||
</taxonomicName>
|
||
species are subtle and consequently their identification is quite difficult. The features with diagnostic values are the relative size and shape of amphidial fovea, number of subcephalic setae, presence/absence of denticles, de Man ratio a, number of precloacal supplements and length of spicules and gubernaculum. For instance,
|
||
<taxonomicName id="4C274D218E44077FFBD059FAC716FE77" authorityName="Wieser" authorityYear="1954" box="[1142,1316,411,437]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="8" phylum="Nematoda" rank="species" species="denticulatus">
|
||
<emphasis id="B953EAB08E44077FFBD059FAC716FE77" box="[1142,1316,411,437]" italics="true" pageId="7" pageNumber="8">A. denticulatus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C274D218E44077FFF5B59DEC0F9FE1B" authority="Schuurmans Stekhoven, 1950" authorityName="Schuurmans Stekhoven" authorityYear="1950" box="[253,715,446,473]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="8" phylum="Nematoda" rank="species" species="rigida">
|
||
<emphasis id="B953EAB08E44077FFF5B59DEC354FE1A" box="[253,358,446,473]" italics="true" pageId="7" pageNumber="8">A. rigida</emphasis>
|
||
<bibRefCitation id="EFB64B538E44077FFECB59DFC0F9FE1B" author="Schuurmans Stekhoven J. H." box="[365,715,446,473]" pageId="7" pageNumber="8" refId="ref14002" refString="Schuurmans Stekhoven J. H. 1950. The freeliving marine nemas of the Mediterranean. I. The Bay of Villefranche. Memoires de l'Institut Royal des Sciences Naturelles de Belgique, deuxieme serie 37, Institut Royal des Sciences Naturelles de Belgique, Brussels." type="book" year="1950">Schuurmans Stekhoven, 1950</bibRefCitation>
|
||
</taxonomicName>
|
||
only in the presence of a row of tiny denticles that are not easy to observe. The specimens of
|
||
<taxonomicName id="4C274D218E44077FFDCE5982C129FE3E" authorityName="Wieser" authorityYear="1954" box="[616,795,482,509]" class="Adenophorea" family="Desmodoridae" genus="Acanthopharynx" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="8" phylum="Nematoda" rank="species" species="denticulatus">
|
||
<emphasis id="B953EAB08E44077FFDCE5982C129FE3E" box="[616,795,482,509]" italics="true" pageId="7" pageNumber="8">A. denticulatus</emphasis>
|
||
</taxonomicName>
|
||
described in this work fit the original description by
|
||
<bibRefCitation id="EFB64B538E44077FFF425A67C3BCFDE3" author="Wieser W." box="[228,398,518,545]" pageId="7" pageNumber="8" refId="ref14758" refString="Wieser W. 1954. Free-living marine nematodes II. Chromadoroidea. Acta Universitatis Lundensis (N. F. 2) 50, C. W. K. Gleerup, Lund." type="book" year="1954">
|
||
Wieser (
|
||
<date id="FF9910628E44077FFEEF5A67C3B4FDE3" box="[329,390,518,545]" pageId="7" pageNumber="8" value="1954">1954</date>
|
||
)
|
||
</bibRefCitation>
|
||
apart from a larger body length of
|
||
<typeStatus id="549C88008E44077FFCE75A66C146FDE3" box="[833,884,519,545]" pageId="7" pageNumber="8">type</typeStatus>
|
||
specimens (male:
|
||
<quantity id="4CDF9B478E44077FFBF15A67C73DFDE3" box="[1111,1295,518,545]" metricMagnitude="0" metricUnit="m" metricValue="2.475" metricValueMax="2.78" metricValueMin="2.17" pageId="7" pageNumber="8" unit="mm" value="2475.0" valueMax="2780.0" valueMin="2170.0">
|
||
<date id="FF9910628E44077FFBF15A67C6E9FDE2" box="[1111,1243,518,544]" pageId="7" pageNumber="8" value="2170" valueMax="2780">2170–2780</date>
|
||
µm
|
||
</quantity>
|
||
, female:
|
||
<quantity id="4CDF9B478E44077FFF1B5A4BC314FD86" box="[189,294,554,580]" metricMagnitude="0" metricUnit="m" metricValue="2.6" pageId="7" pageNumber="8" unit="mm" value="2600.0">
|
||
<date id="FF9910628E44077FFF1B5A4BC2CAFD86" box="[189,248,554,580]" pageId="7" pageNumber="8" value="2600">2600</date>
|
||
µm
|
||
</quantity>
|
||
) vs ours (male:
|
||
<quantity id="4CDF9B478E44077FFE785A4BC0A3FD86" box="[478,657,554,581]" metricMagnitude="0" metricUnit="m" metricValue="1.4895" metricValueMax="1.7449999999999999" metricValueMin="1.234" pageId="7" pageNumber="8" unit="mm" value="1489.5" valueMax="1745.0" valueMin="1234.0">
|
||
<date id="FF9910628E44077FFE785A4BC050FD87" box="[478,610,554,581]" pageId="7" pageNumber="8" value="1234" valueMax="1745">1234–1745</date>
|
||
µm
|
||
</quantity>
|
||
, female:
|
||
<quantity id="4CDF9B478E44077FFD5C5A4BC182FD86" box="[762,944,554,580]" metricMagnitude="0" metricUnit="m" metricValue="1.5474999999999999" metricValueMax="1.796" metricValueMin="1.299" pageId="7" pageNumber="8" unit="mm" value="1547.5" valueMax="1796.0" valueMin="1299.0">
|
||
<date id="FF9910628E44077FFD5C5A4BC14CFD86" box="[762,894,554,580]" pageId="7" pageNumber="8" value="1299" valueMax="1796">1299–1796</date>
|
||
µm
|
||
</quantity>
|
||
). However, we regard these differences as intraspecific variation among populations.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |