158 lines
17 KiB
XML
158 lines
17 KiB
XML
<document id="15C2AB100A3CE8B42A46AB3020AA284D" ID-DOI="10.5281/zenodo.8152982" ID-GBIF-Dataset="dc936e39-ea56-4501-b5ba-a24d055276c8" ID-Zenodo-Dep="8152982" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="tatiana" IM.materialsCitations_approvedBy="tatiana" IM.metadata_approvedBy="tatiana" IM.taxonomicNames_approvedBy="tatiana" IM.treatmentCitations_approvedBy="carolina" IM.treatments_approvedBy="carolina" checkinTime="1689546889054" checkinUser="carolina" docAuthor="P. A. A. LOOF" docDate="1971" docId="03C67B2BB407FFF3FF58FCEFFE653A43" docLanguage="en" docName="MededLandbouwhogeschoolWageningen.71-7.1-86.pdf.imf" docOrigin="Mededelingen Landbouwhogeschool Wageningen 71" docTitle="Eucephalobus arcticus A..L O O F 1971, n.sp." docType="treatment" docVersion="8" lastPageNumber="29" masterDocId="FFFF0353B41DFFEFFFD1FFF5FF8B397A" masterDocTitle="FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN" masterLastPageNumber="86" masterPageNumber="1" pageNumber="27" updateTime="1715864955884" updateUser="tatiana" zenodo-license-document="CLOSED">
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<mods:mods id="B1464B6DCF38471A87357F414F189F8A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9A311D3C14E6CFD6F1D2AAF5CED4695D">
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<mods:title id="5A813BFFCF7B6E978F4403C08B931BB0">FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN</mods:title>
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</mods:titleInfo>
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<mods:name id="92E012709DF1AAF07FC1E96DBC3F4639" type="personal">
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<mods:role id="9DE89B16DC1BF4BB0D3BC2CA2215C5EA">
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<mods:roleTerm id="E12E0A55EE419A7F973A2FBEC3C1F8C3">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5C3E98FFE4E1343873A1C70543AFA098">P. A. A. LOOF</mods:namePart>
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<mods:affiliation id="2EC736BA0293772179590A05D01ED175">Department of Hematology, Agricultural University, Wageningen, The Netherlands</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="E0B2C3CA41289961CF14556632C75EC1">text</mods:typeOfResource>
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<mods:relatedItem id="2FD91219AE76A6C5E5B7F96CB51CD846" type="host">
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<mods:titleInfo id="089E55885C7869E23B01513365694EB0">
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<mods:title id="179BDBDDABB4D73E9E95A450C85EC543">Mededelingen Landbouwhogeschool Wageningen</mods:title>
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</mods:titleInfo>
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<mods:part id="1419DCDDEA043A6B3876DA8029D66CBE">
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<mods:date id="7C26F36D9B35BF347D918D5C8EDD81C3">1971</mods:date>
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<mods:detail id="FC5858C24426533193FED039C23FEF31" type="pubDate">
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<mods:number id="26A74AF93C4D467E65F11AB8142BA340">1971-12-31</mods:number>
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</mods:detail>
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<mods:detail id="6CE9209FDCCC845AC79F1EA82CBADC53" type="volume">
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<mods:number id="8CDD6B0E5F88B6E3A185F633C05890D6">71</mods:number>
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</mods:detail>
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<mods:extent id="BCC13198E3DB2B4D05DA03860C657B97" unit="page">
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<mods:start id="F0F5BFEC59E4D63475160F6EC1934465">1</mods:start>
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<mods:end id="841BBA2C888269E75AD1B08968C4B2F6">86</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="64B229A1FD800AD9F976C9165E82D856">journal article</mods:classification>
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<mods:identifier id="AC2CFD0C7A83D08F9077F57C384CA162" type="DOI">10.5281/zenodo.8152982</mods:identifier>
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<mods:identifier id="2CEB07E85CBDEBB486131A16C6495309" type="GBIF-Dataset">dc936e39-ea56-4501-b5ba-a24d055276c8</mods:identifier>
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<mods:identifier id="15AFE43F9073FC32C2CFDAD8EB290764" type="Zenodo-Dep">8152982</mods:identifier>
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<mods:identifier id="42603AC9DCDBDC713A2DABD8334360DC" type="ZooBank">85C9CB49-EEA1-467B-ACC7-7C11B9EDEEAD</mods:identifier>
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</mods:mods>
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<treatment id="03C67B2BB407FFF3FF58FCEFFE653A43" ID-DOI="http://doi.org/10.5281/zenodo.8152820" ID-GBIF-Taxon="211589146" ID-Zenodo-Dep="8152820" LSID="urn:lsid:plazi:treatment:03C67B2BB407FFF3FF58FCEFFE653A43" httpUri="http://treatment.plazi.org/id/03C67B2BB407FFF3FF58FCEFFE653A43" lastPageId="28" lastPageNumber="29" pageId="26" pageNumber="27">
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<subSubSection id="C37599B6B407FFF5FF58FCEFFE4E3A4F" box="[137,453,794,821]" pageId="26" pageNumber="27" type="nomenclature">
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<paragraph id="8BD0CA3DB407FFF5FF58FCEFFE4E3A4F" blockId="26.[135,1061,794,1604]" box="[137,453,794,821]" pageId="26" pageNumber="27">
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<taxonomicName id="4C6FB1BEB407FFF5FF58FCEFFE0D3A4F" ID-CoL="8G8GN" authority="A..L O O F, 1971" authorityName="A..L O O F" authorityYear="1971" box="[137,390,794,821]" class="Chromadorea" family="Cephalobidae" genus="Eucephalobus" kingdom="Animalia" order="Rhabditida" pageId="26" pageNumber="27" phylum="Nematoda" rank="species" species="arcticus" status="sp. nov.">
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<emphasis id="B91B162FB407FFF5FF58FCEFFE0D3A4F" box="[137,390,794,821]" italics="true" pageId="26" pageNumber="27">Eucephalobus arcticus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A228AB54B407FFF5FE41FCEFFE4E3A4F" box="[400,453,794,821]" pageId="26" pageNumber="27" rank="species">n.sp.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37599B6B407FFF3FE01FCEFFE753888" lastPageId="28" lastPageNumber="29" pageId="26" pageNumber="27" type="description">
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<paragraph id="8BD0CA3DB407FFF5FE01FCEFFDA03A4F" blockId="26.[135,1061,794,1604]" box="[464,555,794,821]" pageId="26" pageNumber="27">
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(
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<figureCitation id="1354D6B8B407FFF5FE0BFCEFFD973A4F" box="[474,540,794,821]" captionStart="FIG" captionStartId="27.[215,249,1553,1579]" captionTargetBox="[339,1009,144,1503]" captionTargetPageId="27" captionText="FIG. 4. Eucephalobus arcticus n.sp. A-C: female.A:neck region; B: gonad; C: tail. D: male tail." figureDoi="http://doi.org/10.5281/zenodo.8152992" httpUri="https://zenodo.org/record/8152992/files/figure.png" pageId="26" pageNumber="27">Fig. 4</figureCitation>
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).
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</paragraph>
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<paragraph id="8BD0CA3DB407FFF5FF72FCCDFEBD3A2F" blockId="26.[135,1061,794,1604]" box="[163,310,824,853]" pageId="26" pageNumber="27">Dimensions:</paragraph>
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<paragraph id="8BD0CA3DB407FFF5FF75FCA9FBAF3AEC" blockId="26.[135,1061,794,1604]" pageId="26" pageNumber="27">
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Females (n = 17): L = 0.68 -1. 00 mm; a = 22 -29 (
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<quantity id="4C9767D8B407FFF5FCF9FCA9FCEC3A0C" box="[808,871,860,886]" metricMagnitude="-1" metricUnit="m" metricValue="9.144" pageId="26" pageNumber="27" unit="in" value="36.0">36 in</quantity>
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<specimenCount id="9D6901B4B407FFF5FCA2FCA9FB9A3A0C" box="[883,1041,860,886]" pageId="26" pageNumber="27" type="generic">one specimen</specimenCount>
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); b = 3.6-4.5;c = 12-16; V = 6 1- 64; G1 _ 1 = 10-19; G1_2 == 12 -19; G2 = 3 -6.
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</paragraph>
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<paragraph id="8BD0CA3DB407FFF5FF72FC68FE133AA2" blockId="26.[135,1061,794,1604]" pageId="26" pageNumber="27">
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Males (n = 2): L = 0.76 -
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<quantity id="4C9767D8B407FFF5FE0BFC68FDCE3ACD" box="[474,581,925,951]" metricMagnitude="-4" metricUnit="m" metricValue="9.1" pageId="26" pageNumber="27" unit="mm" value="0.91">0.91 mm</quantity>
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; a = 24 -26; b = 3.7-4.4; c = 16-17; T = 49 + l l - 54 + 10.
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</paragraph>
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<paragraph id="8BD0CA3DB407FFF5FF72FC2BFE243D61" blockId="26.[135,1061,794,1604]" pageId="26" pageNumber="27">
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Female,
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<typeStatus id="54D4749FB407FFF5FED6FC2BFEE63A83" box="[263,365,990,1017]" pageId="26" pageNumber="27" type="holotype">holotype</typeStatus>
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: L =
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<quantity id="4C9767D8B407FFF5FE68FC2BFD903A83" box="[441,539,990,1017]" metricMagnitude="-4" metricUnit="m" metricValue="9.3" pageId="26" pageNumber="27" unit="mm" value="0.93">0.93 mm</quantity>
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; a = 26; b = 4.2; c = 15; V = 62; G^ = 18;Gi _ 2 = 19; G2 = 4.
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</paragraph>
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<paragraph id="8BD0CA3DB407FFF5FF72FBD5FBA83D06" blockId="26.[135,1061,794,1604]" pageId="26" pageNumber="27">
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Body rather stout, curved slightly to ventral side in death. Cuticle thick, 3
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<emphasis id="B91B162FB407FFF5FBC6FBD5FBAE3D41" box="[1047,1061,1056,1083]" italics="true" pageId="26" pageNumber="27">\L</emphasis>
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on middle of body. Transverse striation shallow, very coarse (2.5 -3
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<emphasis id="B91B162FB407FFF5FC78FBB5FC4D3D21" box="[937,966,1088,1115]" italics="true" pageId="26" pageNumber="27">\t).</emphasis>
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Lateral field one-fifth to one-sixth of body width, with two wings (three lateral lines).
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</paragraph>
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<paragraph id="8BD0CA3DB407FFF5FF72FB74FC8D3CDB" blockId="26.[135,1061,794,1604]" pageId="26" pageNumber="27">Six lips, each with one large, well offset, forward pointing papilla. Mouth cavity cephaloboid, 1 /15 of neck length. Corpus of oesophagus cylindrical, nearly four times as long as isthmus, from which it is offset by a sharp alteration in tissue. Isthmus slightly thinner than corpus. The nerve ring surrounds the oesophagus just before the base of the corpus. Opposite it is a distinct hemizonid, immediately before which lies the excretory pore. Deirid distinct, located at level of junction of corpus and isthmus, at 71 % of neck length from head end. The terminal bulb occupies three-fifths of the corresponding body width, measuring 23 x 18 (x and possesses a well developed valve.</paragraph>
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<paragraph id="8BD0CA3DB407FFF3FF72FA52FF713854" blockId="26.[135,1061,794,1604]" lastBlockId="28.[141,1068,145,825]" lastPageId="28" lastPageNumber="29" pageId="26" pageNumber="27">
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Female- Gonad cephaloboid, with double flexure behind the vulva; the postvulvar part occupying 37 - 64 % of the vulva-anus distance. The uterus is symmetrical, very spacious; the posterior one does not bear any gonad tissue and measures 26-40
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<emphasis id="B91B162FB407FFF5FEACF9FCFE003F5E" box="[381,395,1545,1572]" italics="true" pageId="26" pageNumber="27">\L</emphasis>
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or about 1.2 body widths. Dimensions of an intra-uterine egg: 69 x 26
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<emphasis id="B91B162FB407FFF5FEFAF9DCFECE3F3E" box="[299,325,1577,1604]" italics="true" pageId="26" pageNumber="27">\x.</emphasis>
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Rectum a little longer than anal body width, slightly widened anteriorly. Postanal pulvillus conspicuous. Tail three anal body widths long (2.6- 3.5; in
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<specimenCount id="9D6901B4B401FFF3FEF5FF44FE4939B6" box="[292,450,177,204]" pageId="28" pageNumber="29" type="generic">one specimen</specimenCount>
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3.9); conoid, tapering regularly to the rounded terminus which bears a large, triangular, slightly ventrally directed, mucro which in some specimens on the dorsal side is not offset. The tail tip is slightly knobbed ventrally.
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</paragraph>
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<caption id="DF109AB5B406FFF4FF06F9E4FF713F3F" ID-DOI="http://doi.org/10.5281/zenodo.8152992" ID-Zenodo-Dep="8152992" httpUri="https://zenodo.org/record/8152992/files/figure.png" pageId="27" pageNumber="28" startId="27.[215,249,1553,1579]" targetBox="[339,1009,144,1503]" targetPageId="27" targetType="figure">
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<paragraph id="8BD0CA3DB406FFF4FF06F9E4FF713F3F" blockId="27.[213,1139,1553,1605]" pageId="27" pageNumber="28">
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FIG. 4.
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<taxonomicName id="4C6FB1BEB406FFF4FEF1F9E4FD8A3F51" authority="A..L O O F, 1971" authorityName="A..L O O F" authorityYear="1971" box="[288,513,1553,1579]" class="Chromadorea" family="Cephalobidae" genus="Eucephalobus" kingdom="Animalia" order="Rhabditida" pageId="27" pageNumber="28" phylum="Nematoda" rank="species" species="arcticus" status="n.sp .">
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<emphasis id="B91B162FB406FFF4FEF1F9E4FD8A3F51" box="[288,513,1553,1579]" italics="true" pageId="27" pageNumber="28">Eucephalobus arcticus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A228AB54B406FFF4FDD9F9E4FDB33F51" box="[520,568,1553,1579]" pageId="27" pageNumber="28">n.sp.</taxonomicNameLabel>
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A-C: female.A:neck region; B: gonad; C: tail. D: male tail.
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</paragraph>
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</caption>
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<paragraph id="8BD0CA3DB401FFF3FF7BFEC6FE753888" blockId="28.[141,1068,145,825]" pageId="28" pageNumber="29">
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Male- Posterior end curved about 90 ° to ventral side. Spicules measuring 24 (X,gubernaculum 13 |x;both of normal cephaloboid shape. Two pairs of pre-anal subventral papillae, located 1.2 and 3.2 anal body widths from the anus. Adanal and postanal papillae as in
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<emphasis id="B91B162FB401FFF3FD9EFE60FC1D38CB" box="[591,918,405,433]" italics="true" pageId="28" pageNumber="29">
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<taxonomicName id="4C6FB1BEB401FFF3FD9EFE60FC1B38CB" authorityName="Andrassy" authorityYear="1967" baseAuthorityName="de Man" baseAuthorityYear="1880" box="[591,912,405,433]" class="Chromadorea" family="Cephalobidae" genus="Heterocephalobus" kingdom="Animalia" order="Rhabditida" pageId="28" pageNumber="29" phylum="Nematoda" rank="species" species="elongatus">Heterocephalobus elongatus</taxonomicName>
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,
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</emphasis>
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the anterior subventral caudal papillae lying slightly more anterior (31 %). Testis single, reflexed. Terminus with mucro.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37599B6B401FFF3FF78FE0DFCDD3B0F" pageId="28" pageNumber="29" type="materials_examined">
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<paragraph id="8BD0CA3DB401FFF3FF78FE0DFD8A3B4E" blockId="28.[141,1068,145,825]" pageId="28" pageNumber="29">
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<materialsCitation id="3B07C060B401FFF3FF78FE0DFDE53B69" ID-GBIF-Occurrence="4155261311" box="[169,622,504,531]" location="WT 1132" pageId="28" pageNumber="29" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54D4749FB401FFF3FF78FE0DFE9D3B69" box="[169,278,504,531]" pageId="28" pageNumber="29" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D6901B4B401FFF3FEFEFE0DFE093B69" box="[303,386,504,531]" pageId="28" pageNumber="29" type="female">Female</specimenCount>
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on slide
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<location id="8EB09CE6B401FFF3FE28FE0DFDEC3B69" LSID="urn:lsid:plazi:treatment:03C67B2BB407FFF3FF58FCEFFE653A43:8EB09CE6B401FFF3FE28FE0DFDEC3B69" box="[505,615,504,531]" name="WT 1132" pageId="28" pageNumber="29">WT 1132</location>
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.
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</materialsCitation>
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<materialsCitation id="3B07C060B401FFF3FDADFE0DFC783B69" ID-GBIF-Occurrence="4155261322" box="[636,1011,504,531]" location="WT 1133 - 1141" pageId="28" pageNumber="29" specimenCount-female="16" typeStatus="paratype">
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<typeStatus id="54D4749FB401FFF3FDADFE0DFD663B69" box="[636,749,504,531]" pageId="28" pageNumber="29" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="9D6901B4B401FFF3FCD4FE0DFC303B69" box="[773,955,504,531]" pageId="28" pageNumber="29">Sixteen females</specimenCount>
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and
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</materialsCitation>
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<materialsCitation id="3B07C060B401FFF3FC2EFE0DFD8A3B4E" ID-GBIF-Occurrence="4155261319" location="WT 1133 - 1141" pageId="28" pageNumber="29" specimenCount="2" specimenCount-male="2" typeStatus="paratype">
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<specimenCount id="9D6901B4B401FFF3FC2EFE0DFF5B3B4E" pageId="28" pageNumber="29" type="male">two males</specimenCount>
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on slides
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<location id="8EB09CE6B401FFF3FE98FDECFE733B4E" LSID="urn:lsid:plazi:treatment:03C67B2BB407FFF3FF58FCEFFE653A43:8EB09CE6B401FFF3FE98FDECFE733B4E" box="[329,504,537,564]" name="WT 1133 - 1141" pageId="28" pageNumber="29">WT 1133-1141</location>
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.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BD0CA3DB401FFF3FF78FDCCFCDD3B0F" blockId="28.[141,1068,145,825]" pageId="28" pageNumber="29">
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Type habitat and locality: Sample 5.
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<typeStatus id="54D4749FB401FFF3FDB7FDCCFD5C3B2E" box="[614,727,569,596]" pageId="28" pageNumber="29" type="paratype">Paratypes</typeStatus>
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also in samples 3, 4, 23, 41, 44 and 55. Found furthermore in samples 40, 42, 53 and 54.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37599B6B401FFF3FF78FD8FFE653A43" pageId="28" pageNumber="29" type="discussion">
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<paragraph id="8BD0CA3DB401FFF3FF78FD8FFE653A43" blockId="28.[141,1068,145,825]" pageId="28" pageNumber="29">
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This species resembles
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<taxonomicName id="4C6FB1BEB401FFF3FE63FD8FFCBB3BEC" authority="(Allgen, 1934)" baseAuthorityName="Allgen" baseAuthorityYear="1934" box="[434,816,634,662]" class="Chromadorea" family="Cephalobidae" genus="Eucephalobus" kingdom="Animalia" order="Rhabditida" pageId="28" pageNumber="29" phylum="Nematoda" rank="species" species="strandi-cornutus">
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<emphasis id="B91B162FB401FFF3FE63FD8FFD0D3BEC" box="[434,646,634,662]" italics="true" pageId="28" pageNumber="29">E. strandi-cornutus</emphasis>
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(Allgén, 1934)
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</taxonomicName>
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, from which it differs by the shallow body annulation and the regularly conoid shape of the female tail. It also resembles
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<emphasis id="B91B162FB401FFF3FE4EFD49FD6C3BAD" box="[415,743,700,727]" italics="true" pageId="28" pageNumber="29">
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<taxonomicName id="4C6FB1BEB401FFF3FE4EFD49FD6A3BAD" authorityName="Andrassy" authorityYear="1967" baseAuthorityName="de Man" baseAuthorityYear="1880" box="[415,737,700,727]" class="Chromadorea" family="Cephalobidae" genus="Heterocephalobus" kingdom="Animalia" order="Rhabditida" pageId="28" pageNumber="29" phylum="Nematoda" rank="species" species="elongatus">Heterocephalobus elongatus</taxonomicName>
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.
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</emphasis>
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but is much plumper, the uteri are symmetrical and more spacious. From
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<taxonomicName id="4C6FB1BEB401FFF3FD0EFD28FF4F3A62" authority="de Coninck, 1943" authorityName="de Coninck" authorityYear="1943" class="Chromadorea" family="Cephalobidae" genus="Eucephalobus" kingdom="Animalia" order="Rhabditida" pageId="28" pageNumber="29" phylum="Nematoda" rank="species" species="paracornutus">
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<emphasis id="B91B162FB401FFF3FD0EFD28FC053B82" box="[735,910,733,760]" italics="true" pageId="28" pageNumber="29">E.paracornutus</emphasis>
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de Coninck, 1943
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</taxonomicName>
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it differs by the plump, regularly conoid tail, as well as by larger body size and much coarser annulation.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |