324 lines
40 KiB
XML
324 lines
40 KiB
XML
<document id="75C4FA8037747EF58FD5C86823193CA4" ID-CLB-Dataset="9414" ID-DOI="10.5852/ejt.2020.726.1175" ID-GBIF-Dataset="19a6c218-3f99-4f09-96cc-bf839b3f29b8" ID-Zenodo-Dep="4309387" ID-ZooBank="3099C8E5-38D0-4985-90AE-B8AD4CB66D98" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1607338659944" checkinUser="plazi" docAuthor="Leduc, Daniel" docDate="2020" docId="E71587B1C7618B180D5EFE93CB5DFC26" docLanguage="en" docName="ejt-726_leduc.pdf" docOrigin="European Journal of Taxonomy 726" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Halichoanolaimus ossilagulus Leduc 2020, sp. nov." docType="treatment" docUuid="B3319A0C-C625-46DA-8454-0B2816213B80" docUuidSource="ZooBank" docVersion="9" lastPageNumber="71" masterDocId="1B2CFFC9C7698B140F6FFF9BCA6DFFDA" masterDocTitle="New and known Halichoanolaimus de Man, 1886 species (Nematoda: Selachinematidae) from New Zealand’s continental margin" masterLastPageNumber="82" masterPageNumber="59" pageNumber="67" updateTime="1698849962694" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="0FB96CCBD5F3D10CEB1B9A9403D4DD9D">New and known Halichoanolaimus de Man, 1886 species (Nematoda: Selachinematidae) from New Zealand’s continental margin</mods:title>
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<mods:name id="D6242D007E7CE87C50938E7B8A8E7DD4" type="personal">
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<mods:roleTerm id="DB095AE1B9F478C6BBEB5DFC8A4C6D96">Author</mods:roleTerm>
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<mods:namePart id="770C7FFE22BF7AB359496A2CCB35B38B">Leduc, Daniel</mods:namePart>
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<mods:affiliation id="8DD68CF662C1942288CFB627767D62E7">National Institute of Water and Atmospheric Research, Wellington, 14 - 901, New Zealand.</mods:affiliation>
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<mods:nameIdentifier id="94958D5F24152BAA2237D0E5845AD104" type="email">daniel.leduc@niwa.co.nz</mods:nameIdentifier>
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<mods:typeOfResource id="44663D163246C95461A436AD5191C4EC">text</mods:typeOfResource>
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<mods:title id="AC6308AFE461389D733A9D0D1BE592C6">European Journal of Taxonomy</mods:title>
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<mods:part id="193A305BFD1F23580C4A9308589020B1">
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<mods:date id="8F690BBD05C1388F3B0E93CC29F7BA4A">2020</mods:date>
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<mods:number id="20944173AE1CAAF2E71090E3D1D86C0C">2020-12-03</mods:number>
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<mods:number id="6D50B3EBA19B3F2B94E708C4A4EAD45B">726</mods:number>
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<mods:start id="9CCEA0C379C9337A337AA39EB587B012">59</mods:start>
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<mods:classification id="CBF0932553177C88C9B7321F67E010C1">journal article</mods:classification>
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<mods:identifier id="431275757FCB864EBBE436FD92EF67B2" type="CLB-Dataset">9414</mods:identifier>
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<mods:identifier id="0A7158FD20AF36C63DCB8B937A74C2DB" type="DOI">10.5852/ejt.2020.726.1175</mods:identifier>
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<treatment id="E71587B1C7618B180D5EFE93CB5DFC26" ID-DOI="http://doi.org/10.5281/zenodo.4328609" ID-GBIF-Taxon="170712048" ID-Zenodo-Dep="4328609" LSID="urn:lsid:zoobank.org:act:B3319A0C-C625-46DA-8454-0B2816213B80" httpUri="http://treatment.plazi.org/id/E71587B1C7618B180D5EFE93CB5DFC26" lastPageId="12" lastPageNumber="71" pageId="8" pageNumber="67">
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<subSubSection id="27A6652CC7618B1C0D5EFE93CE6EFEF9" box="[561,1027,264,291]" pageId="8" pageNumber="67" type="nomenclature">
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<paragraph id="6F0336A7C7618B1C0D5EFE93CE6EFEF9" blockId="8.[371,1216,264,362]" box="[561,1027,264,291]" pageId="8" pageNumber="67">
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<heading id="344B81CBC7618B1C0D5EFE93CE6EFEF9" box="[561,1027,264,291]" centered="true" fontSize="11" level="2" pageId="8" pageNumber="67" reason="2">
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<taxonomicName id="A8BC4D24C7618B1C0D5EFE93C9CDFEF9" authority="Leduc, 2020" authorityName="Leduc" authorityYear="2020" box="[561,928,264,291]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="ossilagulus" status="sp. nov.">
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<emphasis id="5DC8EAB5C7618B1C0D5EFE93C9CDFEF9" bold="true" box="[561,928,264,291]" italics="true" pageId="8" pageNumber="67">Halichoanolaimus ossilagulus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="46FB57CEC7618B1C0CC7FE92CE6EFEF9" box="[936,1027,265,291]" pageId="8" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="27A6652CC7618B1C0E1CFEB7C9EDFEB0" pageId="8" pageNumber="67" type="description">
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<paragraph id="6F0336A7C7618B1C0E1CFEB7CEADFE9D" blockId="8.[371,1216,264,362]" box="[371,1216,300,327]" pageId="8" pageNumber="67">
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urn:lsid:zoobank.org:act:
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<uuid id="1B1A0C72C7618B1C0DFFFEB7CEADFE9D" box="[656,1216,300,327]" pageId="8" pageNumber="67">B3319A0C-C625-46DA-8454-0B2816213B80</uuid>
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</uri>
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</paragraph>
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<paragraph id="6F0336A7C7618B1C0DDBFECBC9EDFEB0" blockId="8.[371,1216,264,362]" box="[692,896,336,362]" pageId="8" pageNumber="67">
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<tableCitation id="223E031CC7618B1C0DDBFECBC966FEB0" box="[692,779,336,362]" captionStart="Table 1" captionStartId="3.[186,255,562,590]" captionTargetBox="[200,1855,765,1720]" captionTargetPageId="3" captionText="Table 1. Morphometrics (µm) of three new and one known species of Halichoanolaimus de Man, 1886 from New Zealand’s continental margin. Abbrevations = a, body length/maximum body diameter; b, body length/pharynx length; c, body length/tail length; cʹ, tail length/body diameter at level of cloacal opening or anus; cbd, corresponding body diameter; F, length of cylindrical portion of tail as % of total tail length; L, total body length; V, vulva distance from anterior end of body; %V, V/total body length × 100.*Because females lack an anus, tail length in females was measured from posterior edge of blind intestine, and the commonly used morphometric “anal body diameter” was measured at posterior edge of the blind intestine." httpUri="http://table.plazi.org/id/3BC3662FC76A8B170FD5FDA9CD10FD01" pageId="8" pageNumber="67" tableUuid="3BC3662FC76A8B170FD5FDA9CD10FD01">Table 1</tableCitation>
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,
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<figureCitation id="F7872A22C7618B1C0C76FECBC9EDFEB0" box="[793,896,336,362]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="9.[189,232,1857,1883]" captionStartId-1="10.[189,232,1963,1989]" captionStartId-2="11.[188,231,1857,1883]" captionTargetBox-0="[259,1336,272,1819]" captionTargetBox-1="[247,1322,269,1885]" captionTargetBox-2="[196,1392,530,1815]" captionTargetId-0="figure-12@9.[239,1354,262,1829]" captionTargetId-1="figure-36@10.[218,1344,262,1896]" captionTargetId-2="figure-175@11.[186,1402,515,1831]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionTargetPageId-2="11" captionText-0="Fig. 4. Halichoanolaimus ossilagulus sp. nov. A. Holotype ♂ (NIWA 139246), anterior body region. B. Paratype ♀ (NIWA 139247), cephalic region. C. Paratype ♂ (NIWA 139247), cephalic region. D. Paratype ♂, posterior body region. E. Paratype ♀, posterior body region. F. Holotype ♂, cephalic region. G. Holotype ♂, posterior body region. Scale bar: A = 50 µm; B–C, E–F = 35 µm; D = 30 µm; G = 32 µm." captionText-1="Fig. 5. Halichoanolaimus ossilagulus sp. nov. A. Entire holotype ♂ (NIWA 139246). B. Entire paratype ♀ (NIWA 139247). Scale bar = 150 µm." captionText-2="Fig. 6. Halichoanolaimus ossilagulus sp. nov. Light micrographs. A, B. Cephalic region of paratype ♀ (NIWA 139247), showing structure of buccal cavity. C. Cloacal region of holotype ♂ (NIWA 139246), showing cuticle ornamentation and pore complexes (arrows). D. Junction of pharynx and intestine of paratype ♀ showing position of secretory-excretory gland (seg) and pseudoceolomocyte (pc). Scale bar: A–B = 15 µm; C = 11 µm; D = 17 µm." figureDoi-0="http://doi.org/10.5281/zenodo.4309395" figureDoi-1="http://doi.org/10.5281/zenodo.4309397" figureDoi-2="http://doi.org/10.5281/zenodo.4309399" httpUri-0="https://zenodo.org/record/4309395/files/figure.png" httpUri-1="https://zenodo.org/record/4309397/files/figure.png" httpUri-2="https://zenodo.org/record/4309399/files/figure.png" pageId="8" pageNumber="67">Figs 4–6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="27A6652CC7618B1C0FD2FE0AC864FB85" pageId="8" pageNumber="67" type="diagnosis">
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<paragraph id="6F0336A7C7618B1C0FD2FE0ACB5BFE71" blockId="8.[189,310,401,427]" box="[189,310,401,427]" pageId="8" pageNumber="67">
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<heading id="344B81CBC7618B1C0FD2FE0ACB5BFE71" bold="true" box="[189,310,401,427]" fontSize="11" level="3" pageId="8" pageNumber="67" reason="3">
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<emphasis id="5DC8EAB5C7618B1C0FD2FE0ACB5BFE71" bold="true" box="[189,310,401,427]" pageId="8" pageNumber="67">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="6F0336A7C7618B1C0FD2FE5BCE4FFD75" blockId="8.[189,1400,448,688]" pageId="8" pageNumber="67">
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<taxonomicName id="A8BC4D24C7618B1C0FD2FE5BC84EFE00" authority="Leduc, 2020" authorityName="Leduc" authorityYear="2020" box="[189,547,448,474]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="ossilagulus" status="sp. nov.">
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<emphasis id="5DC8EAB5C7618B1C0FD2FE5BC84EFE00" box="[189,547,448,474]" italics="true" pageId="8" pageNumber="67">Halichoanolaimus ossilagulus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="46FB57CEC7618B1C0D42FE5AC8E7FE01" box="[557,650,449,475]" pageId="8" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
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is characterized by a body length of
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<quantity id="A8449B42C7618B1C0B27FE5BCE9DFE01" box="[1096,1264,448,475]" metricMagnitude="0" metricUnit="m" metricValue="1.1165" metricValueMax="1.267" metricValueMin="0.966" pageId="8" pageNumber="67" unit="mm" value="1116.5" valueMax="1267.0" valueMin="966.0">966–1267 µm</quantity>
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, amphideal fovea with 4.5 turns in both males and females, rhabdions of anterior portion of buccal cavity ending in three sets of 10 pairs of denticles with single raised denticle in centre of each set, pharyngeal lumen conspicuously cuticularized, single pseudocoelomocyte associated with SE system and located dorsally opposite renette cell, spicule length 1.6–1.7 body diameters at level of cloacal opening, gubernaculum
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<quantity id="A8449B42C7618B1C0FD1FDEACB5AFD56" box="[190,311,625,652]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="2.6" metricValueMin="2.4" pageId="8" pageNumber="67" unit="mm" value="25.0" valueMax="26.0" valueMin="24.0">24–26 µm</quantity>
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long, two or three precloacal supplements and tail 2.4–3.2 cbd long with cylindrical portion comprising about half (or three quarters in one female) of total tail length.
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</paragraph>
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<paragraph id="6F0336A7C7618B1C0FD2FD4DCBA4FD2A" blockId="8.[189,457,726,752]" box="[189,457,726,752]" pageId="8" pageNumber="67">
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<heading id="344B81CBC7618B1C0FD2FD4DCBA4FD2A" bold="true" box="[189,457,726,752]" fontSize="11" level="3" pageId="8" pageNumber="67" reason="3">
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<emphasis id="5DC8EAB5C7618B1C0FD2FD4DCBA4FD2A" bold="true" box="[189,457,726,752]" pageId="8" pageNumber="67">Differential diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="6F0336A7C7618B1C0FD2FC9EC864FB85" blockId="8.[188,1399,773,1119]" pageId="8" pageNumber="67">
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The new species is most similar to
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<taxonomicName id="A8BC4D24C7618B1C0D33FC9DC9FAFCFA" authority="Allgen, 1933" authorityName="Allgen" authorityYear="1933" box="[604,919,773,800]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="consimilis">
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<emphasis id="5DC8EAB5C7618B1C0D33FC9DC81CFCC5" box="[604,625,774,799]" italics="true" pageId="8" pageNumber="67">H</emphasis>
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.
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<emphasis id="5DC8EAB5C7618B1C0DEFFC9EC89AFCC5" box="[640,759,773,799]" italics="true" pageId="8" pageNumber="67">consimilis</emphasis>
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Allgén,
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<quantity id="A8449B42C7618B1C0C33FC9DC9FAFCFA" box="[860,919,774,800]" metricMagnitude="1" metricUnit="m" metricValue="4.90982" pageId="8" pageNumber="67" unit="in" value="1933.0">1933</quantity>
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</taxonomicName>
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in general body dimensions and number of amphideal fovea turns, but differs from the latter in having shorter spicules (56–59 vs
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<quantity id="A8449B42C7618B1C0A6AFCB2CF38FC9E" box="[1285,1365,809,836]" metricMagnitude="-2" metricUnit="m" metricValue="7.2" pageId="8" pageNumber="67" unit="mm" value="72.0">72 µm</quantity>
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in
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<taxonomicName id="A8BC4D24C7618B1C0FD2FCD6CB3AFCBC" authorityName="Allgen" authorityYear="1933" box="[189,343,844,871]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="consimilis">
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<emphasis id="5DC8EAB5C7618B1C0FD2FCD6CABFFCBC" box="[189,210,845,870]" italics="true" pageId="8" pageNumber="67">H</emphasis>
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.
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<emphasis id="5DC8EAB5C7618B1C0F8FFCD7CB3AFCBC" box="[224,343,844,870]" italics="true" pageId="8" pageNumber="67">consimilis</emphasis>
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</taxonomicName>
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), fewer precloacal supplements (2–3 vs 4 supplements), and shorter tail (males: 2.9–3.2 vs 3.7 cbd in
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<taxonomicName id="A8BC4D24C7618B1C0E56FCEACBB9FC50" authorityName="Allgen" authorityYear="1933" box="[313,468,880,906]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="consimilis">
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<emphasis id="5DC8EAB5C7618B1C0E56FCEACB23FC50" box="[313,334,881,906]" italics="true" pageId="8" pageNumber="67">H</emphasis>
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||
.
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<emphasis id="5DC8EAB5C7618B1C0E32FCEBCBB9FC50" box="[349,468,880,906]" italics="true" pageId="8" pageNumber="67">consimilis</emphasis>
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</taxonomicName>
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; females: 2.4–3.2 vs 5.2 cbd in
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<taxonomicName id="A8BC4D24C7618B1C0C23FCEAC98AFC50" authorityName="Allgen" authorityYear="1933" box="[844,999,880,906]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="consimilis">
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<emphasis id="5DC8EAB5C7618B1C0C23FCEAC90CFC50" box="[844,865,881,906]" italics="true" pageId="8" pageNumber="67">H</emphasis>
|
||
.
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<emphasis id="5DC8EAB5C7618B1C0C1FFCEBC98AFC50" box="[880,999,880,906]" italics="true" pageId="8" pageNumber="67">consimilis</emphasis>
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</taxonomicName>
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) (note that the tail dimensions for
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<taxonomicName id="A8BC4D24C7618B1C0FD2FC0FCB35FC77" authorityName="Allgen" authorityYear="1933" box="[189,344,915,942]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="consimilis">
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<emphasis id="5DC8EAB5C7618B1C0FD2FC0FCABFFC77" box="[189,210,916,941]" italics="true" pageId="8" pageNumber="67">H</emphasis>
|
||
.
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<emphasis id="5DC8EAB5C7618B1C0F8EFC08CB35FC77" box="[225,344,915,941]" italics="true" pageId="8" pageNumber="67">consimilis</emphasis>
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</taxonomicName>
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were derived from Allgén’s drawings using the blind end of the intestine as starting point for the tail region in females). In addition to the morphological differences noted above, the arrangement of the precloacal supplements differs between the two species: in
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<taxonomicName id="A8BC4D24C7618B1C0C87FC40CEEAFC2E" authorityName="Allgen" authorityYear="1933" box="[1000,1159,986,1013]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="consimilis">
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<emphasis id="5DC8EAB5C7618B1C0C87FC40C990FC2E" box="[1000,1021,987,1012]" italics="true" pageId="8" pageNumber="67">H</emphasis>
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.
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<emphasis id="5DC8EAB5C7618B1C0B7FFC41CEEAFC2E" box="[1040,1159,986,1012]" italics="true" pageId="8" pageNumber="67">consimilis</emphasis>
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</taxonomicName>
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the four precloacal supplements are equidistant, whereas in
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<taxonomicName id="A8BC4D24C7618B1C0DCBFC64C922FBC2" authority="Leduc, 2020" authorityName="Leduc" authorityYear="2020" box="[676,847,1022,1048]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="67" phylum="Nematoda" rank="species" species="ossilagulus" status="sp. nov.">
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<emphasis id="5DC8EAB5C7618B1C0DCBFC64C8D4FBC2" box="[676,697,1023,1048]" italics="true" pageId="8" pageNumber="67">H</emphasis>
|
||
.
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<emphasis id="5DC8EAB5C7618B1C0DA4FC65C922FBC2" box="[715,847,1022,1048]" italics="true" pageId="8" pageNumber="67">ossilagulus</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="46FB57CEC7618B1C0C36FC65C9DBFBC2" box="[857,950,1022,1048]" pageId="8" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
|
||
the distance between the second and third (when present) anterior-most supplements is much greater than the distance between the two posterior-most supplements.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="27A6652CC7618B1C0FD2FB1DC917FB29" pageId="8" pageNumber="67" type="etymology">
|
||
<paragraph id="6F0336A7C7618B1C0FD2FB1DCB29FB7A" blockId="8.[189,324,1158,1184]" box="[189,324,1158,1184]" pageId="8" pageNumber="67">
|
||
<heading id="344B81CBC7618B1C0FD2FB1DCB29FB7A" bold="true" box="[189,324,1158,1184]" fontSize="11" level="3" pageId="8" pageNumber="67" reason="3">
|
||
<emphasis id="5DC8EAB5C7618B1C0FD2FB1DCB29FB7A" bold="true" box="[189,324,1158,1184]" pageId="8" pageNumber="67">Etymology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B1C0FD2FB2EC917FB29" blockId="8.[189,1398,1205,1267]" pageId="8" pageNumber="67">
|
||
The species name is derived from the Latin
|
||
<emphasis id="5DC8EAB5C7618B1C0DBBFB2EC95BFB15" box="[724,822,1205,1231]" italics="true" pageId="8" pageNumber="67">ossilago</emphasis>
|
||
('bony hardness') and
|
||
<emphasis id="5DC8EAB5C7618B1C0B29FB2ECE17FB15" box="[1094,1146,1205,1231]" italics="true" pageId="8" pageNumber="67">gula</emphasis>
|
||
('gullet', 'throat') and refers to the cuticularized pharyngeal lumen of this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="27A6652CC7618B1C0FD2FA81C969F97E" pageId="8" pageNumber="67" type="materials_examined">
|
||
<paragraph id="6F0336A7C7618B1C0FD2FA81CBC7FAEE" blockId="8.[189,426,1306,1332]" box="[189,426,1306,1332]" pageId="8" pageNumber="67">
|
||
<heading id="344B81CBC7618B1C0FD2FA81CBC7FAEE" bold="true" box="[189,426,1306,1332]" fontSize="11" level="3" pageId="8" pageNumber="67" reason="3">
|
||
<emphasis id="5DC8EAB5C7618B1C0FD2FA81CBC7FAEE" bold="true" box="[189,426,1306,1332]" pageId="8" pageNumber="67">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<materialsCitation id="DFD43CFAC7618B1C0F85FAD2CED3FA70" ID-GBIF-Occurrence="2989822309" collectedFrom="sandy mud" collectionCode="NIWA" country="New Zealand" elevation="1241" latitude="-44.4853" location="NEW ZEALAND" longLatPrecision="6" longitude="177.141" municipality="Chatham Rise" pageId="8" pageNumber="67" specimenCode="NIWA 139246" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
|
||
<paragraph id="6F0336A7C7618B1C0F85FAD2CB31FAB9" blockId="8.[189,1399,1353,1451]" box="[234,348,1353,1379]" pageId="8" pageNumber="67">
|
||
<emphasis id="5DC8EAB5C7618B1C0F85FAD2CB31FAB9" bold="true" box="[234,348,1353,1379]" pageId="8" pageNumber="67">
|
||
<typeStatus id="B0078805C7618B1C0F85FAD2CB31FAB9" box="[234,348,1353,1379]" pageId="8" pageNumber="67" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B1C0FD2FAF6CED3FA70" blockId="8.[189,1399,1353,1451]" pageId="8" pageNumber="67">
|
||
<collectingCountry id="17AB7637C7618B1C0FD2FAF6CBFCFA5D" box="[189,401,1389,1415]" name="New Zealand" pageId="8" pageNumber="67">NEW ZEALAND</collectingCountry>
|
||
•
|
||
<specimenCount id="79BAFD2EC7618B1C0EC4FAF6CBB4FA5D" box="[427,473,1389,1415]" pageId="8" pageNumber="67" type="male">1 ♂</specimenCount>
|
||
;
|
||
<locationDeviation id="7EB12F85C7618B1C0E88FAF7C90EFA5C" box="[487,867,1388,1414]" pageId="8" pageNumber="67">Southern flank of Chatham Rise</locationDeviation>
|
||
,
|
||
<quantity id="A8449B42C7618B1C0C00FAF6C9A5FA5D" box="[879,968,1389,1415]" metricMagnitude="3" metricUnit="m" metricValue="1.241" pageId="8" pageNumber="67" unit="m" value="1241.0">
|
||
<elevation id="E491D194C7618B1C0C00FAF6C9A5FA5D" box="[879,968,1389,1415]" metricMagnitude="3" metricUnit="m" metricValue="1.241" pageId="8" pageNumber="67" unit="m" value="1241.0">1241 m</elevation>
|
||
</quantity>
|
||
water depth (
|
||
<geoCoordinate id="0A885060C7618B1C0B06FAF7CE82FA5D" box="[1129,1263,1388,1415]" degrees="44.4853" direction="south" orientation="latitude" pageId="8" pageNumber="67" precision="5" value="-44.4853">44.4853° S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="0A885060C7618B1C0B92FAF6CABCFA71" degrees="177.1410" direction="east" orientation="longitude" pageId="8" pageNumber="67" precision="5" value="177.141">177.1410° E</geoCoordinate>
|
||
, voyage TAN0705, station 45),
|
||
<collectedFrom id="DCA0755AC7618B1C0D27FA0BC8AAFA70" box="[584,711,1424,1450]" pageId="8" pageNumber="67">sandy mud</collectedFrom>
|
||
(83% silt/clay, 17% sand);
|
||
<specimenCode id="3F1A9EDCC7618B1C0B63FA0BCED7FA70" box="[1036,1210,1424,1450]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="8" pageNumber="67" type="Other institutional type">NIWA 139246</specimenCode>
|
||
.
|
||
</paragraph>
|
||
</materialsCitation>
|
||
<paragraph id="6F0336A7C7618B1C0F85FA49CB0AFA36" blockId="8.[189,1269,1490,1552]" box="[234,359,1490,1516]" pageId="8" pageNumber="67">
|
||
<materialsCitation id="DFD43CFAC7618B1C0F85FA49CB0AFA36" ID-GBIF-Occurrence="4433251301" box="[234,359,1490,1516]" collectingDate="2007-04-06" collectionCode="NIWA" country="New Zealand" elevation="1241" latitude="-44.4853" location="NEW ZEALAND" longLatPrecision="6" longitude="177.141" municipality="Chatham Rise" pageId="8" pageNumber="67" specimenCode="NIWA 139247" specimenCount="3" specimenCount-female="2" specimenCount-male="1" typeStatus="paratype">
|
||
<emphasis id="5DC8EAB5C7618B1C0F85FA49CB0AFA36" bold="true" box="[234,359,1490,1516]" pageId="8" pageNumber="67">
|
||
<typeStatus id="B0078805C7618B1C0F85FA49CB0AFA36" box="[234,359,1490,1516]" pageId="8" pageNumber="67" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B1C0FD2FA6DCE98F9D5" blockId="8.[189,1269,1490,1552]" box="[189,1269,1525,1552]" pageId="8" pageNumber="67">
|
||
<collectingCountry id="17AB7637C7618B1C0FD2FA6DCBFCF9D5" box="[189,401,1525,1552]" name="New Zealand" pageId="8" pageNumber="67">NEW ZEALAND</collectingCountry>
|
||
•
|
||
<specimenCount id="79BAFD2EC7618B1C0EC5FA6ECBBAF9CA" box="[426,471,1525,1552]" pageId="8" pageNumber="67" type="male">1 ♂</specimenCount>
|
||
,
|
||
<specimenCount id="79BAFD2EC7618B1C0E8AFA6EC845F9CA" box="[485,552,1525,1552]" pageId="8" pageNumber="67" type="female">2 ♀♀</specimenCount>
|
||
; same location as for holotype;
|
||
<date id="1B021067C7618B1C0CF0FA6ECE5AF9D5" box="[927,1079,1525,1551]" pageId="8" pageNumber="67" value="2007-04-06">
|
||
<collectingDate id="0B46E98FC7618B1C0CF0FA6ECE5AF9D5" box="[927,1079,1525,1551]" pageId="8" pageNumber="67" value="2007-04-06">6 April 2007</collectingDate>
|
||
</date>
|
||
;
|
||
<specimenCode id="3F1A9EDCC7618B1C0B2CFA6ECE9CF9D5" box="[1091,1265,1525,1551]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="8" pageNumber="67" type="Other institutional type">NIWA 139247</specimenCode>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B1C0FD2F9ACCB99F98B" blockId="8.[189,500,1591,1617]" box="[189,500,1591,1617]" pageId="8" pageNumber="67">
|
||
<heading id="344B81CBC7618B1C0FD2F9ACCB99F98B" bold="true" box="[189,500,1591,1617]" fontSize="11" level="3" pageId="8" pageNumber="67" reason="3">
|
||
<emphasis id="5DC8EAB5C7618B1C0FD2F9ACCB99F98B" bold="true" box="[189,500,1591,1617]" pageId="8" pageNumber="67">Type habitat and locality</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B1C0FD2F9FDC969F97E" blockId="8.[189,1398,1637,1700]" pageId="8" pageNumber="67">
|
||
<materialsCitation id="DFD43CFAC7618B1C0FD2F9FDC969F97E" ID-GBIF-Occurrence="2989822307" collectedFrom="sandy mud" elevation="1241" latitude="-44.4853" location="Southern flank of Chatham Rise" longLatPrecision="6" longitude="177.141" pageId="8" pageNumber="67" specimenCount="1">
|
||
<location id="6A63607CC7618B1C0FD2F9FDC828F95A" LSID="urn:lsid:plazi:treatment:E71587B1C7618B180D5EFE93CB5DFC26:6A63607CC7618B1C0FD2F9FDC828F95A" box="[189,581,1638,1664]" latitude="-44.4853" longLatPrecision="6" longitude="177.141" name="Southern flank of Chatham Rise" pageId="8" pageNumber="67">Southern flank of Chatham Rise</location>
|
||
,
|
||
<quantity id="A8449B42C7618B1C0D3BF9FDC8DDF95A" box="[596,688,1638,1664]" metricMagnitude="3" metricUnit="m" metricValue="1.241" pageId="8" pageNumber="67" unit="m" value="1241.0">
|
||
<elevation id="E491D194C7618B1C0D3BF9FDC8DDF95A" box="[596,688,1638,1664]" metricMagnitude="3" metricUnit="m" metricValue="1.241" pageId="8" pageNumber="67" unit="m" value="1241.0">1241 m</elevation>
|
||
</quantity>
|
||
water depth (
|
||
<geoCoordinate id="0A885060C7618B1C0C35F9FEC98EF95A" box="[858,995,1637,1664]" degrees="44.4853" direction="south" orientation="latitude" pageId="8" pageNumber="67" precision="5" value="-44.4853">44.4853° S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="0A885060C7618B1C0C9BF9FDCEE1F95A" box="[1012,1164,1638,1664]" degrees="177.1410" direction="east" orientation="longitude" pageId="8" pageNumber="67" precision="5" value="177.141">177.1410° E</geoCoordinate>
|
||
, voyage TAN0705, station 45),
|
||
<collectedFrom id="DCA0755AC7618B1C0E27F912CBA5F979" box="[328,456,1673,1699]" pageId="8" pageNumber="67">sandy mud</collectedFrom>
|
||
(83% silt/clay, 17% sand).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="27A6652CC7618B180FD2F951CB5DFC26" lastPageId="12" lastPageNumber="71" pageId="8" pageNumber="67" type="description">
|
||
<paragraph id="6F0336A7C7618B1C0FD2F951CB23F93E" blockId="8.[189,334,1738,1764]" box="[189,334,1738,1764]" pageId="8" pageNumber="67">
|
||
<heading id="344B81CBC7618B1C0FD2F951CB23F93E" bold="true" box="[189,334,1738,1764]" fontSize="11" level="3" pageId="8" pageNumber="67" reason="3">
|
||
<emphasis id="5DC8EAB5C7618B1C0FD2F951CB23F93E" bold="true" box="[189,334,1738,1764]" pageId="8" pageNumber="67">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B1C0F85F961CB58F8CE" blockId="8.[189,1400,1786,2025]" box="[234,309,1786,1812]" pageId="8" pageNumber="67">
|
||
<emphasis id="5DC8EAB5C7618B1C0F85F961CB58F8CE" bold="true" box="[234,309,1786,1812]" pageId="8" pageNumber="67">Males</emphasis>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7618B180FD2F885CEF4FE6A" blockId="8.[189,1400,1786,2025]" lastBlockId="12.[189,1399,265,432]" lastPageId="12" lastPageNumber="71" pageId="8" pageNumber="67">
|
||
BODY. Cylindrical, tapering slightly towards both extremities.Cuticle with transverse rows of punctations; lateral differentiation consisting of larger, more widely spaced punctations. Two dorsosublateral rows of pore complexes extending from posterior end of pharynx to cloacal region, more or less equally distributed along each row; each pore complex ca
|
||
<quantity id="A8449B42C7618B1C0C6DF81CC938F878" box="[770,853,1927,1954]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="8" pageNumber="67" unit="mm" value="1.5">1.5 µm</quantity>
|
||
in diameter. Somatic setae short,
|
||
<quantity id="A8449B42C7618B1C0BB4F813CF58F878" box="[1243,1333,1928,1954]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="8" pageNumber="67" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 µm</quantity>
|
||
long, sparse, irregularly arranged along body. Cephalic region slightly rounded, lip region raised and offset. Six inner labial papillae; six short outer labial papillae,
|
||
<quantity id="A8449B42C7618B1C0C0DF855C9ADF833" box="[866,960,1998,2025]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="8" pageNumber="67" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 µm</quantity>
|
||
long, at same level as four cephalic papillae of same length. Amphideal fovea multispiral with 4.5 turns, situated <0.3 cbd from anterior end. Buccal cavity (pharyngostome) large, ca
|
||
<quantity id="A8449B42C7628B1F0D81FEB7C952FE9D" box="[750,831,300,327]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="11" pageNumber="70" unit="mm" value="20.0">20 µm</quantity>
|
||
deep, divided into anterior (gymnostome) and posterior portions (stegostome). Anterior portion of buccal cavity cup-shaped, with three sets of three cuticularized rhabdions,
|
||
<quantity id="A8449B42C7628B1F0EB5FEE8C82CFE57" box="[474,577,371,397]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="11" pageNumber="70" unit="mm" value="9.0" valueMax="10.0" valueMin="8.0">8–10 µm</quantity>
|
||
long, terminating in three sets of 10 pairs of teeth (denticles), with raised central denticle located in middle of each set; posterior portion of buccal cavity narrower, cylindrical, surrounded by three Y-shaped pairs of cuticularized rhabdions with swollen bases,
|
||
<quantity id="A8449B42C7628B1F0BEFFE22CEA1FE09" box="[1152,1228,441,467]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="11" pageNumber="70" unit="mm" value="13.0">13 µm</quantity>
|
||
long. Pharynx cylindrical, muscular, without anterior or posterior bulb; pharyngeal lumen conspicuously cuticularized. Nerve ring at 55–60% of pharynx length from anterior. Secretory-excretory system present. Renette cell
|
||
<quantity id="A8449B42C7658B180FD2FED4CB58FEB0" box="[189,309,335,362]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.5" metricValueMin="1.3" pageId="12" pageNumber="71" unit="mm" value="14.0" valueMax="15.0" valueMin="13.0">13–15 µm</quantity>
|
||
long,
|
||
<quantity id="A8449B42C7658B180E10FED4CB84FEB0" box="[383,489,335,362]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.4" metricValueMin="0.7" pageId="12" pageNumber="71" unit="mm" value="10.5" valueMax="14.0" valueMin="7.0">7–14 µm</quantity>
|
||
wide, situated at level of cardia; single nucleated pseudocoelomocyte present dorsally and opposite renette cell, ampulla small, pore situated slightly posterior to nerve ring. Cardia small, surrounded by intestine. Posterior extremity of intestine blind, rectum absent.
|
||
</paragraph>
|
||
<caption id="3BC3662FC7608B1D0FD2F8DACB28F833" ID-DOI="http://doi.org/10.5281/zenodo.4309395" ID-Zenodo-Dep="4309395" httpUri="https://zenodo.org/record/4309395/files/figure.png" pageId="9" pageNumber="68" startId="9.[189,232,1857,1883]" targetBox="[259,1336,272,1819]" targetPageId="9">
|
||
<paragraph id="6F0336A7C7608B1D0FD2F8DACB28F833" blockId="9.[189,1399,1857,2025]" pageId="9" pageNumber="68">
|
||
<emphasis id="5DC8EAB5C7608B1D0FD2F8DACB60F886" bold="true" box="[189,269,1857,1884]" pageId="9" pageNumber="68">Fig. 4.</emphasis>
|
||
<taxonomicName id="A8BC4D24C7608B1D0E79F8D9C810F886" authority="Leduc, 2020" authorityName="Leduc" authorityYear="2020" box="[278,637,1858,1884]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="68" phylum="Nematoda" rank="species" species="ossilagulus" status="sp. nov.">
|
||
<emphasis id="5DC8EAB5C7608B1D0E79F8D9C810F886" box="[278,637,1858,1884]" italics="true" pageId="9" pageNumber="68">Halichoanolaimus ossilagulus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="46FB57CEC7608B1D0DE8F8D9C889F886" box="[647,740,1858,1884]" pageId="9" pageNumber="68" rank="species">sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="5DC8EAB5C7608B1D0D80F8DAC96FF881" bold="true" box="[751,770,1857,1883]" pageId="9" pageNumber="68">A</emphasis>
|
||
. Holotype ♂ (NIWA 139246), anterior body region.
|
||
<emphasis id="5DC8EAB5C7608B1D0FD2F8FECABCF8A5" bold="true" box="[189,209,1893,1919]" pageId="9" pageNumber="68">B</emphasis>
|
||
. Paratype ♀ (NIWA 139247), cephalic region.
|
||
<emphasis id="5DC8EAB5C7608B1D0C70F8FEC959F8A5" bold="true" box="[799,820,1893,1919]" pageId="9" pageNumber="68">C</emphasis>
|
||
. Paratype ♂ (NIWA 139247), cephalic region.
|
||
<emphasis id="5DC8EAB5C7608B1D0FD2F813CABFF878" bold="true" box="[189,210,1928,1954]" pageId="9" pageNumber="68">D</emphasis>
|
||
. Paratype ♂, posterior body region.
|
||
<emphasis id="5DC8EAB5C7608B1D0DE5F813C8F3F878" bold="true" box="[650,670,1928,1954]" pageId="9" pageNumber="68">E</emphasis>
|
||
. Paratype ♀, posterior body region.
|
||
<emphasis id="5DC8EAB5C7608B1D0B3AF813CE0AF878" bold="true" box="[1109,1127,1928,1954]" pageId="9" pageNumber="68">F</emphasis>
|
||
. Holotype ♂, cephalic region.
|
||
<emphasis id="5DC8EAB5C7608B1D0E77F830CB42F81F" bold="true" box="[280,303,1963,1989]" pageId="9" pageNumber="68">G</emphasis>
|
||
. Holotype ♂, posterior body region. Scale bar: A = 50 µm; B–C, E–F = 35 µm; D = 30 µm; G = 32 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="3BC3662FC7638B1E0FD2F830C8F9F833" ID-DOI="http://doi.org/10.5281/zenodo.4309397" ID-Zenodo-Dep="4309397" httpUri="https://zenodo.org/record/4309397/files/figure.png" pageId="10" pageNumber="69" startId="10.[189,232,1963,1989]" targetBox="[247,1322,269,1885]" targetPageId="10">
|
||
<paragraph id="6F0336A7C7638B1E0FD2F830C8F9F833" blockId="10.[188,1398,1963,2025]" pageId="10" pageNumber="69">
|
||
<emphasis id="5DC8EAB5C7638B1E0FD2F830CB67F81F" bold="true" box="[189,266,1963,1989]" pageId="10" pageNumber="69">Fig. 5.</emphasis>
|
||
<taxonomicName id="A8BC4D24C7638B1E0E7FF830C819F81F" authority="Leduc, 2020" authorityName="Leduc" authorityYear="2020" box="[272,628,1963,1989]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="10" pageNumber="69" phylum="Nematoda" rank="species" species="ossilagulus" status="sp. nov.">
|
||
<emphasis id="5DC8EAB5C7638B1E0E7FF830C819F81F" box="[272,628,1963,1989]" italics="true" pageId="10" pageNumber="69">Halichoanolaimus ossilagulus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="46FB57CEC7638B1E0D14F837C8B8F81C" box="[635,725,1964,1990]" pageId="10" pageNumber="69" rank="species">sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="5DC8EAB5C7638B1E0DB5F830C882F81F" bold="true" box="[730,751,1963,1989]" pageId="10" pageNumber="69">A</emphasis>
|
||
. Entire holotype ♂ (NIWA 139246).
|
||
<emphasis id="5DC8EAB5C7638B1E0BCDF830CEDBF81F" bold="true" box="[1186,1206,1963,1989]" pageId="10" pageNumber="69">B</emphasis>
|
||
. Entire paratype ♀ (NIWA 139247). Scale bar = 150 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="3BC3662FC7628B1F0FD3F8DAC8E8F833" ID-DOI="http://doi.org/10.5281/zenodo.4309399" ID-Zenodo-Dep="4309399" httpUri="https://zenodo.org/record/4309399/files/figure.png" pageId="11" pageNumber="70" startId="11.[188,231,1857,1883]" targetBox="[196,1392,530,1815]" targetPageId="11">
|
||
<paragraph id="6F0336A7C7628B1F0FD3F8DAC8E8F833" blockId="11.[188,1401,1857,2025]" pageId="11" pageNumber="70">
|
||
<emphasis id="5DC8EAB5C7628B1F0FD3F8DACB67F881" bold="true" box="[188,266,1857,1883]" pageId="11" pageNumber="70">Fig. 6.</emphasis>
|
||
<taxonomicName id="A8BC4D24C7628B1F0E7CF8DAC81AF881" authority="Leduc, 2020" authorityName="Leduc" authorityYear="2020" box="[275,631,1857,1883]" class="Adenophorea" family="Choniolaimidae" genus="Halichoanolaimus" kingdom="Animalia" order="Desmodorida" pageId="11" pageNumber="70" phylum="Nematoda" rank="species" species="ossilagulus" status="sp. nov.">
|
||
<emphasis id="5DC8EAB5C7628B1F0E7CF8DAC81AF881" box="[275,631,1857,1883]" italics="true" pageId="11" pageNumber="70">Halichoanolaimus ossilagulus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="46FB57CEC7628B1F0D10F8D9C8B7F886" box="[639,730,1858,1884]" pageId="11" pageNumber="70" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Light micrographs.
|
||
<emphasis id="5DC8EAB5C7628B1F0CA5F8DAC9B2F881" bold="true" box="[970,991,1857,1883]" pageId="11" pageNumber="70">A</emphasis>
|
||
,
|
||
<emphasis id="5DC8EAB5C7628B1F0C81F8D9CE6FF886" bold="true" box="[1006,1026,1858,1884]" pageId="11" pageNumber="70">B</emphasis>
|
||
. Cephalic region of paratype ♀ (NIWA 139247), showing structure of buccal cavity.
|
||
<emphasis id="5DC8EAB5C7628B1F0C42F8FFC92FF8A4" bold="true" box="[813,834,1892,1918]" pageId="11" pageNumber="70">C</emphasis>
|
||
. Cloacal region of holotype ♂ (NIWA 139246), showing cuticle ornamentation and pore complexes (arrows).
|
||
<emphasis id="5DC8EAB5C7628B1F0CCDF813C9D8F878" bold="true" box="[930,949,1928,1954]" pageId="11" pageNumber="70">D</emphasis>
|
||
. Junction of pharynx and intestine of paratype ♀ showing position of secretory-excretory gland (seg) and pseudoceolomocyte (pc). Scale bar: A–B = 15 µm; C = 11 µm; D = 17 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="6F0336A7C7658B180FD2FE43C97FFCD1" blockId="12.[189,1400,471,779]" pageId="12" pageNumber="71">
|
||
REPRODUCTIVE SYSTEM. Diorchic with short outstretched testes. Anterior testis to the left of intestine, posterior testis to the right of intestine. Sperm cells globular, 7–8 ×
|
||
<quantity id="A8449B42C7658B180C8EFE60CE23FDCF" box="[993,1102,507,533]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="12" pageNumber="71" unit="mm" value="9.0" valueMax="10.0" valueMin="8.0">8–10 µm</quantity>
|
||
. Spicules paired, curved, tapering distally, length 1.6˗˗1.7 body diameters at level of cloacal opening; gubernaculum consisting of two detached lateral pieces (crurae) tapering distally, median portion of gubernaculum (corpus and cuneus) not visible. Two or three precloacal supplements present, consisting of conical papillae set on cylindrical cuticular elevations. When present, third anterior-most supplement conspicuously further away from other two supplements (
|
||
<quantity id="A8449B42C7658B180D08FD30C8D5FD1F" box="[615,696,683,709]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="12" pageNumber="71" unit="mm" value="12.0">12 µm</quantity>
|
||
) than two posterior-most supplements are from each other (
|
||
<quantity id="A8449B42C7658B180FA8FD56CB44FD32" box="[199,297,717,744]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="12" pageNumber="71" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 µm</quantity>
|
||
). Tail conicocylindrical, cylindrical portion ca half of total tail length; a few short and sparse somatic setae present. Caudal glands not observed.
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7658B180F85FCA9CB3CFC96" blockId="12.[189,1398,818,1020]" box="[234,337,818,844]" pageId="12" pageNumber="71">
|
||
<emphasis id="5DC8EAB5C7658B180F85FCA9CB3CFC96" bold="true" box="[234,337,818,844]" pageId="12" pageNumber="71">Females</emphasis>
|
||
</paragraph>
|
||
<paragraph id="6F0336A7C7658B180FD2FCCECB5DFC26" blockId="12.[189,1398,818,1020]" pageId="12" pageNumber="71">Similar to males; one female with cylindrical portion of tail comprising ca three quarters of total tail length. Reproductive system didelphic-amphidelphic, with reflexed ovaries. Anterior ovary to the left of intestine and posterior ovary to the right of intestine. Vulva situated near mid-body. Proximal portion of vagina surrounded by constrictor muscle, two pairs of vaginal glands present. Intestine blind, anus not observed.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |