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<document id="EE7058161709070D8FB1C697EA99ADC1" ID-CLB-Dataset="30480" ID-DOI="http://dx.doi.org/10.3897/zookeys.744.23265" ID-GBIF-Dataset="338fda05-6115-4350-87f1-70d5d011b125" ID-PMC="PMC5904558" ID-Pensoft-Pub="1313-2970-744-1" ID-PubMed="29670441" ID-ZooBank="E369B1BD3C2C409E98B3F4F9C64B9CF8" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-744-1" ModsDocOrigin="ZooKeys 744" ModsDocTitle="Description of Longidoruscheni sp. n. (Nematoda, Longidoridae) from China" checkinTime="1521539693230" checkinUser="pensoft" docAuthor="Barsalote, Eda Marie, Pham, Hoa Thi, Lazarova, Stela, Peneva, Vlada &amp; Zheng, Jingwu" docDate="2018" docId="CDB19F198390074C5A35401CFA5B5CA2" docLanguage="en" docName="ZooKeys 744: 1-18" docOrigin="ZooKeys 744" docSource="http://dx.doi.org/10.3897/zookeys.744.23265" docTitle="Longidorus cheni Barsalote, Pham, Lazarova, Peneva &amp; Zheng, 2018, sp. n." docType="treatment" docUuid="AD7993D5-AB3D-4436-863D-2D469EEE49CA" docUuidSource="ZooBank" docVersion="7" lastPageNumber="6" masterDocId="4227FFD00F23FFE6EB40FFB4FFFE137A" masterDocTitle="Description of Longidoruscheni sp. n. (Nematoda, Longidoridae) from China" masterLastPageNumber="18" masterPageNumber="1" pageNumber="2" updateTime="1701383815020" updateUser="ExternalLinkService">
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<mods:title id="FDB38DBD08B37B0076F59A1EB14CCEA5">Description of Longidoruscheni sp. n. (Nematoda, Longidoridae) from China</mods:title>
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<mods:namePart id="B15F9E1B540F982C12F0E67D00B98715">Barsalote, Eda Marie</mods:namePart>
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<mods:namePart id="92FB2DBD8755CCB254CEA70DA5F16B26">Pham, Hoa Thi</mods:namePart>
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<mods:namePart id="EBF53062A1058B1E32D1FBDE75B61389">Lazarova, Stela</mods:namePart>
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<mods:namePart id="735BF41F5902246014187B2BD609F4BF">Peneva, Vlada</mods:namePart>
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<mods:namePart id="974BD2E6B457FD60FF3A318D8C08144F">Zheng, Jingwu</mods:namePart>
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<treatment id="CDB19F198390074C5A35401CFA5B5CA2" ID-GBIF-Taxon="142359505" LSID="urn:lsid:zoobank.org:act:AD7993D5-AB3D-4436-863D-2D469EEE49CA" httpUri="http://treatment.plazi.org/id/CDB19F198390074C5A35401CFA5B5CA2" lastPageId="5" lastPageNumber="6" pageId="1" pageNumber="2">
<subSubSection id="E0884FD35C4AF2F89A38A01F6E8442A0" pageId="1" pageNumber="2" type="nomenclature">
<paragraph id="98C27E36946274795F42CD2B762A87EB" pageId="1" pageNumber="2">
<taxonomicName id="48D319B3A235C687A890A3E3C1665B05" LSID="http://zoobank.org/AD7993D5-AB3D-4436-863D-2D469EEE49CA" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Nematoda" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
<taxonomicNameLabel id="B5290B5B094B667C8396DB311AC80E76" pageId="1" pageNumber="2">sp. n.</taxonomicNameLabel>
Figures 1, 2, 3, 4, 5
</paragraph>
</subSubSection>
<subSubSection id="66A5E103D215591D5FC466CDD4E856DF" pageId="1" pageNumber="2" type="materials_examined">
<paragraph id="76D5B4C43F92E5FF858B600A7197EAD4" pageId="1" pageNumber="2">Material examined.</paragraph>
<paragraph id="4E93A3792D421BF59870023F1E2AAB24" pageId="1" pageNumber="2">Twelve females, twelve males, fifty-two juveniles (J1-J3) from Shanxi province and ten females, four males, thirty juveniles (J1-J3) from Beijing.</paragraph>
</subSubSection>
<subSubSection id="5E22F83F98F49C0D89FC4865ACCDEA29" pageId="1" pageNumber="2" type="description">
<paragraph id="19518D5D6D62B75CF9DC0D67B2549D18" pageId="1" pageNumber="2">Description.</paragraph>
<paragraph id="6BF0762F6770E21936F611E9EF28C718" pageId="1" pageNumber="2">Measurements (see Tables 1 and 2).</paragraph>
<caption id="2C7E3062BCB6F59F75274A1D35DAF188" pageId="1" pageNumber="2">
<paragraph id="87B53B13070D54F0E25E509E1458171E" pageId="1" pageNumber="2">
Table 1. Measurements (in
<normalizedToken id="2E064C3363355EB9DA347AF980507B68" originalValue="µm">µm</normalizedToken>
and in the form, mean
<normalizedToken id="CF6467636EB70F971F8DCA17F002B517" originalValue="±">+/-</normalizedToken>
standard deviation and range) of females and males of
<taxonomicName id="CC00B163C4A6DFDB2A2131397ADD5E84" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. from two provinces in China.
</paragraph>
</caption>
<paragraph id="3700BE2130C21C0A39C41BD1AEEED73D" pageId="1" pageNumber="2">
<table id="C8DB6E22CD51722308EC437FD32302B3" pageId="1" pageNumber="2">
<tr id="6013B1679A471304A08A603E2517F654" pageId="1" pageNumber="2">
<th id="EE9CA0F7545D7AC4E2BD5D6028A72C5B" colspan="1" pageId="1" pageNumber="2" rowspan="2">Origin</th>
<th id="A54C595611F8B8ECC7DBFB6A9B753A2C" colspan="1" pageId="1" pageNumber="2" rowspan="2">Holotype</th>
<th id="316E2F4FE8FF0111013379247E40FAD6" colspan="2" pageId="1" pageNumber="2" rowspan="1">Shanxi</th>
<th id="9537452674F2C01F3519BB6F7E551F2F" colspan="2" pageId="1" pageNumber="2" rowspan="1">Beijing</th>
</tr>
<tr id="3ABBE3B8CA257A24F571B14B3381A29E" pageId="1" pageNumber="2">
<th id="EE43A3A4E298F45EA61A045FE81250AD" colspan="2" pageId="1" pageNumber="2" rowspan="1">Paratypes</th>
<th id="61126F7835744497143A3F06BC0F1463" colspan="2" pageId="1" pageNumber="2" rowspan="1">Paratypes</th>
</tr>
<tr id="157CA7E06A2E9EB6BF75D0E4348A0A5C" pageId="1" pageNumber="2">
<td id="D574F2D6584CF99F15FF9AF888158EA8" colspan="2" pageId="1" pageNumber="2" rowspan="1">
<taxonomicName id="146F7EE0C4D3E453249EEC363964BF6E" class="Pinopsida" family="Pinaceae" genus="Larix" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Larix principis-rupprechtii" order="Pinales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="principis-rupprechtii">Larix principis-rupprechtii</taxonomicName>
</td>
<td id="E7D632A108DC0A0EEB7D9CF1EF5DAA45" colspan="2" pageId="1" pageNumber="2" rowspan="1">
<taxonomicName id="9884C44A243192947A66517EF446FF60" class="Magnoliopsida" family="Rosaceae" genus="Pyracantha" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pyracantha fortuneana" order="Rosales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="fortuneana">Pyracantha fortuneana</taxonomicName>
</td>
</tr>
</table>
</paragraph>
<caption id="7774DACD42625D1948BB51B71A3F9B69" ID-Table-UUID="7774DACD42625D1948BB51B71A3F9B69" httpUri="http://table.plazi.org/id/7774DACD42625D1948BB51B71A3F9B69" pageId="1" pageNumber="2">
<paragraph id="E61DD58189F4E7E8443B97256AEF16A9" pageId="1" pageNumber="2">
Table 2. Measurements (in
<normalizedToken id="7875385F4D2D727AA0B793F70A3A20F0" originalValue="µm">µm</normalizedToken>
and in the form, mean
<normalizedToken id="57FBAB8D8783E1DD4CDE0A2FC737138E" originalValue="±">+/-</normalizedToken>
standard deviation and range) of juvenile stages of
<taxonomicName id="0BBDA961C19A06B620E12B7B962602CB" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. from two provinces in China.
</paragraph>
</caption>
<paragraph id="D6B8DD40677B404E8F72379741C782AA" pageId="1" pageNumber="2">
<table id="CB94BECA39066C973B9C95633549B598" pageId="1" pageNumber="2">
<tr id="D8CFDA3CEC27755A165FBC6C71E33920" pageId="1" pageNumber="2">
<th id="F08800A75237614BE1276948CE829ABC" colspan="1" pageId="1" pageNumber="2" rowspan="2">Origin</th>
<th id="ADCC9A92B74E29AFAC662BF4DA0758DB" colspan="3" pageId="1" pageNumber="2" rowspan="1">Shanxi</th>
<th id="5058A10AE84E9423ABE29E1020D9CBA5" colspan="2" pageId="1" pageNumber="2" rowspan="1">Beijing</th>
</tr>
<tr id="6BF2AFB94030C442B6CB4A9105C9CAE3" pageId="1" pageNumber="2">
<th id="40203A73E838D81AD78496A9698391EF" colspan="3" pageId="1" pageNumber="2" rowspan="1">Paratypes</th>
<th id="B04A73C0DAD6C1DDA451F8344519C56B" colspan="2" pageId="1" pageNumber="2" rowspan="1">Paratypes</th>
</tr>
<tr id="BD342D6A9A2837D861EEE2AA48B893BE" pageId="1" pageNumber="2">
<th id="A0E93C10CB1DD3B531011396CF82294F" colspan="1" pageId="1" pageNumber="2" rowspan="1">Stages</th>
<th id="EDFE26C12646B9F7C77A278DB98BF18B" colspan="1" pageId="1" pageNumber="2" rowspan="1">J1</th>
<th id="53482B956F3B62C276CEA0ADFCF45DAA" colspan="1" pageId="1" pageNumber="2" rowspan="1">J2</th>
<th id="E4E2E24E63B45CDE801CC79FFF342A36" colspan="1" pageId="1" pageNumber="2" rowspan="1">J3</th>
<th id="0BAD05F9D33D240BF735101D077D5C62" colspan="1" pageId="1" pageNumber="2" rowspan="1">J2</th>
<th id="7C222E99508E638CB586E9F95B4A7013" colspan="1" pageId="1" pageNumber="2" rowspan="1">J3</th>
</tr>
<tr id="D58E83CF2D8E3DFE1DE527ACD60F6FC0" pageId="1" pageNumber="2">
<th id="CABBB18DB2ED736FB24763680D0BEF03" colspan="1" pageId="1" pageNumber="2" rowspan="1">N</th>
<th id="F4ECA7C8C4747EBDBC570BAF50442100" colspan="1" pageId="1" pageNumber="2" rowspan="1">17</th>
<th id="B24CEE2F62E6033389F00069199D8380" colspan="1" pageId="1" pageNumber="2" rowspan="1">15</th>
<th id="B0BB94E7BC962373FE7AE983BB1CD7E0" colspan="1" pageId="1" pageNumber="2" rowspan="1">20</th>
<th id="05F80B4BBD929A967A33B0135D4C62B3" colspan="1" pageId="1" pageNumber="2" rowspan="1">12</th>
<th id="F64165AE507DB0A4584FC2F99EC2AB37" colspan="1" pageId="1" pageNumber="2" rowspan="1">18</th>
</tr>
</table>
</paragraph>
<paragraph id="CA43DB26C10963398508100C65D03383" pageId="1" pageNumber="2">
Female. Body habitus G-shaped when relaxed by gentle heat (Fig. 1M) gradually tapering in both ends. Cuticle under light microscope with three distinct layers, the middle one consisting of several sub-layers, slightly refractive, most pronounced at labial and tail regions, the inner one thicker at labial and tail region with radial striations, cuticle 6
<normalizedToken id="0511C8021BBC0C89C6A54B079A078564" originalValue="μm">μm</normalizedToken>
thick at post-labial area, 5
<normalizedToken id="CB994ADEC921011A4B1B16AE2E61B444" originalValue="μm">μm</normalizedToken>
along the body and 11
<normalizedToken id="2E0910B0041563C496A98F069EAA73A7" originalValue="μm">μm</normalizedToken>
in post-anal region. Nine lateral, three dorsal and five ventral body pores in the neck region. Lip region slightly expanded, broadly rounded frontally and laterally (Fig. 2D). Amphidial fovea broad and symmetrically bilobed at the base (Fig. 3B). Odontostyle long and slender with simple base, odontophore slightly swollen at the base (Fig. 3A), approx. 1/3 of the odontostyle length. Guide ring located far posterior from oral aperture (Fig. 4
<normalizedToken id="BDA6D5D6C287E76508D0AADE732264BE" originalValue="AB">A-B</normalizedToken>
). Pharynx dorylaimoid with anterior part more or less coiled, pharyngeal bulb comparatively short measuring 107-138
<normalizedToken id="A9691A13A8B71B6BE567F559D1B2140E" originalValue="×">x</normalizedToken>
23-28
<normalizedToken id="7B674F80D441BEBE44CA797A609E196C" originalValue="μm">μm</normalizedToken>
(Fig. 1O). Arrangement of pharyngeal glands normal, dorsal gland nucleus located at 23-34
<normalizedToken id="73C5C68827C3AD279C0691D3058C2BC1" originalValue="μm">μm</normalizedToken>
and ventrosublateral gland nuclei at 48-54
<normalizedToken id="E1AD9746DF6EACFC76E9139BF2FA8A40" originalValue="μm">μm</normalizedToken>
from the beginning of pharyngeal bulb. Pharyngo-intestinal valve (cardia) hemispherical (Fig. 1P). Tail short dorsally convex and terminus bluntly conoid with two pairs of caudal pores (Fig. 2I). Vulva a transverse slit located slightly anterior from mid body (V = 40-48 %), vagina well developed extending nearly half of body diameter (Fig. 3D, E). Reproductive system amphidelphic with anterior and posterior branches almost equally developed (Fig. 3C). Sperms observed in the uteri of most females (Fig. 3F).
</paragraph>
<caption id="557C8454F1135B81EC8BDAC9B54DE283" pageId="1" pageNumber="2">
<paragraph id="0DF9A43651688A6FC3CDD97F958F18AB" pageId="1" pageNumber="2">
Figure 1.
<taxonomicName id="D67E03F7CF2A8439EC3F42096281A87D" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. Juveniles:
<normalizedToken id="37AED1BC4986306BF6AA931F2F03D5F2" originalValue="AC">A-C</normalizedToken>
Anterior region of first-, second- and third-stage
<normalizedToken id="C9DAB2EB61690343D41D4F9C1CC83BDB" originalValue="EG">E-G</normalizedToken>
Posterior end of first-, second- and third-stage
<normalizedToken id="F91DAF00E7E427D34983C93BA3201C4C" originalValue="IK">I-K</normalizedToken>
Habitus of first-, second- and third-stage juvenile N developing gonad in a second stage juvenile. Female: D Anterior end H Tail L Habitus O Pharyngeal bulb region P Cardia Male: M Habitus Q Ventromedian supplements. Scale-bars: 60
<normalizedToken id="19AEE7677C9A60CB99CA4C7CEC70A149" originalValue="μm">μm</normalizedToken>
(
<normalizedToken id="0079436F7A7865129B5D99C334EA92BE" originalValue="AH">A-H</normalizedToken>
); 100
<normalizedToken id="633281EE6DC201D80352155B8AD0DB09" originalValue="µm">µm</normalizedToken>
(
<normalizedToken id="9ECB31E172CC0FD9FF683AFA67DC8348" originalValue="IM">I-M</normalizedToken>
); 15
<normalizedToken id="454B5B17EE5694F39FFA3DCFB4CCA06B" originalValue="µm">µm</normalizedToken>
(
<normalizedToken id="140BDFD95086AAFAD2C5FE070813EA0A" originalValue="NQ">N-Q</normalizedToken>
).
</paragraph>
</caption>
<caption id="C67D7BCAE47DBE65B96FCBA4EE40E969" pageId="1" pageNumber="2">
<paragraph id="A5E5DD4BDEA2FBD646C48296EDE781F0" pageId="1" pageNumber="2">
Figure 2.
<taxonomicName id="8A32F857D89516BB223B12B03EAF0E2C" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. Juveniles:
<normalizedToken id="335AE09ED38C04D0EFA5BCE730ADF404" originalValue="AC">A-C</normalizedToken>
Head region of first-, second- and third-stage
<normalizedToken id="E07FAAB966E92AC11823385D5E1443D7" originalValue="FH">F-H</normalizedToken>
Head region of first-, second- and third-stage. Female: D Head end I Tail end; Male: E Head end J Tail end. Scale bar: 20
<normalizedToken id="E323FB163855C723EAF6171D7663BAC7" originalValue="µm">µm</normalizedToken>
(
<normalizedToken id="6F1F9DF28B559C3F4C62CE3A6B8C0DC4" originalValue="AJ">A-J</normalizedToken>
).
</paragraph>
</caption>
<caption id="1A6938EF43A3CBF688374A381E79DE96" pageId="1" pageNumber="2">
<paragraph id="EDFEAB311334A6BF936CFDD3A859050F" pageId="1" pageNumber="2">
Figure 3.
<taxonomicName id="4F66B541B55FBDD62B596054F54EF1BA" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. Female: A Odontophore region B Amphidial fovea shape C Reproductive system
<normalizedToken id="53AAB49BD064FC7244756949A0C74414" originalValue="DE">D-E</normalizedToken>
Vulval region F Sperms inside uteri I Oviduct separated by sphincter G Tail region L Ovary. Male: H Tail end J Spicule K Testis with sperms. Scale bars: 20
<normalizedToken id="98F42A352CCFDDA13437DE0CB11075C0" originalValue="µm">µm</normalizedToken>
(A, B, E, G, H, J); 100
<normalizedToken id="ED182082E42EE0E4E2ADD49327DD42CB" originalValue="µm">µm</normalizedToken>
(C); 50
<normalizedToken id="817E5DAA547FE77E22CC0CEEFCE3BC21" originalValue="µm">µm</normalizedToken>
(D, F, I, K, L).
</paragraph>
</caption>
<paragraph id="C3BE9D2BBC86C4B071F7EEF20A629581" pageId="1" pageNumber="2">
Male. Morphologically similar to female. Body G to spiral shape (Fig. 1M). Testes paired and fully developed. Sperms abundant and irregularly shaped (Fig. 3K). Spicules robust (Fig. 3J). Lateral guiding piece 32-35
<normalizedToken id="4C141D1D0F2F272E3964F413C2B4C637" originalValue="μm">μm</normalizedToken>
. Two ad-cloacal pairs of supplements preceded by row of 10-14 ventromedian supplements (Fig. 3H). Tail ventrally curved bluntly conoid to hemispherical, 2-3 lateral pores on each side (Fig. 3H).
</paragraph>
<paragraph id="8B7E83172F1854DDDA100549229B3790" pageId="1" pageNumber="2">
Juveniles. Three juvenile stages (J1-J3) distinctly separated by differences in the body length, odontostyle and replacement odontostyle length (Fig. 1
<normalizedToken id="4308FBF3BA0ABE62A824B01D525E9B15" originalValue="AC">A-C</normalizedToken>
). In the first stage juvenile, the anterior part of replacement odontostyle is inserted in the wall of odontophore (Fig. 3A). Morphologically, juveniles resemble adults except for the smaller size and not developed reproductive system. Habitus assuming J shape does not change with the stage (Fig. 1
<normalizedToken id="433F6295DB09D9FEB6E38C2293C4BA16" originalValue="IK">I-K</normalizedToken>
). Tail length does not change while anal width increases (Fig. 1E-G) thus
<normalizedToken id="9C6090B19CC5066295AE1BA4B2C1F799" originalValue="c">c'</normalizedToken>
ratio decreases (Table 2), guide ring position becoming more posterior during successive stages (Fig. 2
<normalizedToken id="F426F4328B9A8A634176DAF955597C86" originalValue="AC">A-C</normalizedToken>
). First stage juvenile is characterized by a conoid tail becoming bluntly conoid in second to third stages (Fig. 2
<normalizedToken id="826F3649C72E5B8F9D95CEC6AA740FD3" originalValue="FH">F-H</normalizedToken>
).
</paragraph>
<caption id="D3995A896703AE1D5B717A6C46539CE2" pageId="1" pageNumber="2">
<paragraph id="F09BF8CAE3A75FC2736476164E4DC0A1" pageId="1" pageNumber="2">
Figure 4.
<taxonomicName id="D70200C45385E04A46208E80E1FCB18E" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. Female: A Anterior region B Amphidial fovea shape C habitus D Tail region I Anterior genital branch. Male: C Habitus E Tail end. Juveniles: C Habitus
<normalizedToken id="E984A25FBFFA16C789A7DFD06C1F301F" originalValue="FH">F-H</normalizedToken>
Posterior end of first-, second- and third- stage.
</paragraph>
</caption>
<caption id="B8ED12D8CB56D3443CB1B1382A70DDDB" pageId="1" pageNumber="2">
<paragraph id="AEDC0765209202BBE9B55D26644A0A78" pageId="1" pageNumber="2">
Figure 5. Scatter plot of odontostyle (◆, ▲, ◼) and replacement odontostyle (
<normalizedToken id="E9C1710CA271991F5B47175D1FE31218" originalValue="×">x</normalizedToken>
) against body length of
<taxonomicName id="CB80DAE8A659EDD759889FFFF261AC44" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. juveniles (J1 to J3) and (◆) adults.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="7A2047A6A5B258DEBC51A201B69BA2FB" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="sequences and phylogenetic analyses">
<paragraph id="44F43ADEEF1F655046DA24A4C7E57602" pageId="1" pageNumber="2">Sequences and phylogenetic analyses.</paragraph>
<paragraph id="4D9E07B66B3FC49002819E52A2E254A6" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
The length of PCR products based on gel images of the amplification of partial 18S and D2-D3 region of 28S RNA genes of
<taxonomicName id="24750A83923D192673B8C27661E1BCBD" lsidName="L. cheni" pageId="1" pageNumber="2" rank="species" species="cheni">L. cheni</taxonomicName>
sp. n. (LDT235 and BJ07) was 844 bps and 856 bps, respectively. The sequences of both populations were identical. The phylogenetic relationships of
<taxonomicName id="DF6DB2F5EDE293E9656413831A40F30F" lsidName="L. cheni" pageId="1" pageNumber="2" rank="species" species="cheni">L. cheni</taxonomicName>
sp. n. with the closest species inferred from analyses of the partial 18S rDNA and D2-D3 expansion segments of 28S rDNA sequences using BI are presented in Figs 6 and 7, respectively. In general, the new species grouped with other
<taxonomicName id="124A40E29E67776B3DF9715955246930" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus" order="Dorylaimida" pageId="1" pageNumber="2" phylum="Nematoda" rank="genus">Longidorus</taxonomicName>
species of predominantly Asiatic origin in both phylogenetic reconstructions. In D2-D3 rDNA phylogenetic tree,
<taxonomicName id="75541D874AB820F1A73BB4E9F54A66E2" lsidName="L. cheni" pageId="1" pageNumber="2" rank="species" species="cheni">L. cheni</taxonomicName>
clustered in a
<pageBreakToken id="7C758B1BD56BE76061B5F78EE20E77D8" pageId="2" pageNumber="3" start="start">well-supported</pageBreakToken>
clade comprising four species from China (
<taxonomicName id="3F3EA91F2FA32BDEB62E90378EA34568" lsidName="L. juglans" pageId="2" pageNumber="3" rank="species" species="juglans">L. juglans</taxonomicName>
(MF318878),
<taxonomicName id="6378F5223C9FA2491AB750D341A01102" lsidName="L. fangi" pageId="2" pageNumber="3" rank="species" species="fangi">L. fangi</taxonomicName>
(MF318883-84),
<taxonomicName id="1B0BA09CA4D7791088D96B844E26B869" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus" order="Dorylaimida" pageId="2" pageNumber="3" phylum="Nematoda" rank="genus">Longidorus</taxonomicName>
sp. (KF280150); one from Japan (
<taxonomicName id="F4A4A4CB6374D2577E67B295710EF6CD" lsidName="L. jonesi" pageId="2" pageNumber="3" rank="species" species="jonesi">L. jonesi</taxonomicName>
(KF552069) and two species from North America, USA (
<taxonomicName id="F5186923E9FABA8F2DBD1EC3B7397C4A" lsidName="L. diadecturus" pageId="2" pageNumber="3" rank="species" species="diadecturus">L. diadecturus</taxonomicName>
(AY601584) and
<taxonomicName id="00972728B810784E5A659276C7CE972C" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus" order="Dorylaimida" pageId="2" pageNumber="3" phylum="Nematoda" rank="genus">Longidorus</taxonomicName>
sp. (KF242342-43)). With exception of the species for which there are no descriptions, all mentioned species have a guide ring at mid-odontostyle area. Similarly, in the 18S rDNA phylogenetic reconstruction
<taxonomicName id="1B12D051D093CC2A3C250FD93E5B2882" lsidName="L. cheni" pageId="2" pageNumber="3" rank="species" species="cheni">L. cheni</taxonomicName>
sp. n. clustered with the same group of species (
<taxonomicName id="164E689D25685D0C5ADC30DAEE7B0E5A" lsidName="L. jonesi" pageId="2" pageNumber="3" rank="species" species="jonesi">L. jonesi</taxonomicName>
,
<taxonomicName id="9AC320B7455FADB33DAC2E9C34D6F044" lsidName="L. fangi" pageId="2" pageNumber="3" rank="species" species="fangi">L. fangi</taxonomicName>
, and
<taxonomicName id="4CDE08793A907549C06E8C2CA4931E6F" lsidName="L. diadecturus" pageId="2" pageNumber="3" rank="species" species="diadecturus">L. diadecturus</taxonomicName>
) and
<taxonomicName id="67B8DB18F644DABFF6695454EDF1A485" lsidName="L. litchii" pageId="2" pageNumber="3" rank="species" species="litchii">L. litchii</taxonomicName>
(AY687996) that has no D2-D3 rDNA sequence deposited in GenBank. The percentage dissimilarities of
<taxonomicName id="5114F38CB129282206F7AF8ABA7870E9" lsidName="L. cheni" pageId="2" pageNumber="3" rank="species" species="cheni">L. cheni</taxonomicName>
to the closest species
<taxonomicName id="502D2B6056932A94415DCCC470AA9915" lsidName="L. litchii" pageId="2" pageNumber="3" rank="species" species="litchii">L. litchii</taxonomicName>
,
<taxonomicName id="D24486E115B851E832F2602E5A3C2E1B" lsidName="L. fangi" pageId="2" pageNumber="3" rank="species" species="fangi">L. fangi</taxonomicName>
, and
<taxonomicName id="E7F4D1B773FBE2E1CA893AC7E7CF5450" lsidName="L. juglans" pageId="2" pageNumber="3" rank="species" species="juglans">L. juglans</taxonomicName>
in 18S rRNA gene were 1.5 %, 1.8 %, and 1.8 %, respectively (a total of 955 positions in the final dataset). Much higher were the pairwise percentage distances of
<taxonomicName id="E6448ED97B2FCF1BD41DBDE00D309110" lsidName="L. cheni" pageId="2" pageNumber="3" rank="species" species="cheni">L. cheni</taxonomicName>
sp. n. to the closest species in D2-D3 28S rRNA gene ranging from 16.8-16.9 % (
<taxonomicName id="5684DEF3DEEA059157BC2D83F11E81B4" lsidName="L. fangi" pageId="2" pageNumber="3" rank="species" species="fangi">L. fangi</taxonomicName>
and
<taxonomicName id="9FEB402033D44EC8A6C324B56B8B6E9F" lsidName="L. jonesi" pageId="2" pageNumber="3" rank="species" species="jonesi">L. jonesi</taxonomicName>
) to 18.3 % (
<taxonomicName id="15F74A1493FB07A22251AEA50D6F6D78" lsidName="L. juglans" pageId="2" pageNumber="3" rank="species" species="juglans">L. juglans</taxonomicName>
).
</paragraph>
<caption id="5698C9A54B2C4DD50603C7BCAD100582" pageId="2" pageNumber="3">
<paragraph id="099AF1A0F0D2FCCC9D87A5632E0AC491" pageId="2" pageNumber="3">
Figure 6. Phylogenetic tree using 18S rDNA and inferred from a Bayesian analysis with GTR+G model and
<taxonomicName id="09381DB25B07369716059BAAC9FAC1F3" class="Enoplea" family="Longidoridae" genus="Xiphinema" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xiphinema" order="Dorylaimida" pageId="2" pageNumber="3" phylum="Nematoda" rank="genus">Xiphinema</taxonomicName>
spp. as an outgroup. Posterior probabilities ≥ than 0.8 are presented.
</paragraph>
</caption>
<caption id="117907E12F249D105EBAC4331D9FAA5B" pageId="2" pageNumber="3">
<paragraph id="EE820223293E632F3350FD0BF66515D4" pageId="2" pageNumber="3">
Figure 7. Phylogenetic tree using D2-D3 28S rDNA and inferred from a Bayesian analysis with GTR+G model and
<taxonomicName id="1EBEFF8E40DCBB61AF1084BC9AB3976C" class="Enoplea" family="Longidoridae" genus="Xiphinema" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xiphinema" order="Dorylaimida" pageId="2" pageNumber="3" phylum="Nematoda" rank="genus">Xiphinema</taxonomicName>
spp. as an outgroup. Posterior probabilities ≥ than 0.8 are presented.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="8A939667A5F6B009A2427F5423FD2B53" pageId="2" pageNumber="3" type="type habitat and locality">
<paragraph id="1E5904886B12E54A287B0B9A79DA790F" pageId="2" pageNumber="3">Type habitat and locality.</paragraph>
<paragraph id="5E99B62352A6A4B4BFFD36A54C9A40C7" pageId="2" pageNumber="3">
Specimens were recovered from soil around the roots of a conifer (
<taxonomicName id="3BBAE4994B27D4842FEEF2BE7F52EB09" lsidName="L. principis-rupprechtii" pageId="2" pageNumber="3" rank="species" species="principis-rupprechtii">L. principis-rupprechtii</taxonomicName>
) and Chinese firethorn (
<taxonomicName id="A84D2869D6CE8CA387BAFBCB3A89275C" lsidName="P. fortuneana" pageId="2" pageNumber="3" rank="species" species="fortuneana">P. fortuneana</taxonomicName>
) in mountainous region of Shanxi and botanic garden in Beijing, China, GPS coordinates 37°50'815&quot;N, 111°27'253&quot;E and
<geoCoordinate id="78207A29BB4EE26B97CFCC422C954994" direction="north" orientation="latitude" precision="1" value="30.581861">30°34'54.7&quot;N</geoCoordinate>
,
<geoCoordinate id="57D5094198F8BF8DCF1827C4209439F3" direction="east" orientation="longitude" precision="1" value="114.26136">114°15'40.9&quot;E</geoCoordinate>
, respectively.
</paragraph>
</subSubSection>
<subSubSection id="495816067C61C84FA7B8ADE941A82420" pageId="3" pageNumber="4" type="type material">
<paragraph id="79E70F72383ABB2F98B1A8CB4502FD7A" pageId="3" pageNumber="4">
<pageBreakToken id="F0D84A9935591C153171944BB66F7664" pageId="3" pageNumber="4" start="start">Type</pageBreakToken>
material.
</paragraph>
<paragraph id="8DD92B861BDF64CE7C1D176C4A9552B4" pageId="3" pageNumber="4">Holotype. Female slide no. LS5313 and paratypes (slides no. LS 5301-5312, LS 5314-5350) includes 12 females, 12 males and 52 juveniles deposited in the Nematode collection C602 Nematology laboratory of Zhejiang University, Hangzhou, China. One female, one male, three juveniles deposited at the nematode collection of the Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria.</paragraph>
</subSubSection>
<subSubSection id="D2F83CAEFB20C1CB2CCEE39CED1A4119" pageId="3" pageNumber="4" type="etymology">
<paragraph id="FF40659D93459A3969419BCD367977AE" pageId="3" pageNumber="4">Etymology.</paragraph>
<paragraph id="53C46CA98B958F572373E3043EFBEC5D" pageId="3" pageNumber="4">The species is named after Prof. Pinsan Chen, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, one of the pioneer plant nematologists in China.</paragraph>
</subSubSection>
<subSubSection id="E4038CAB065B4C1F88167B795FCEA201" lastPageId="5" lastPageNumber="6" pageId="3" pageNumber="4" type="diagnosis">
<paragraph id="92B927BB4378BE2341F69F2FB34BC34F" pageId="3" pageNumber="4">Diagnosis and relationship.</paragraph>
<paragraph id="1C0DDFEE429290BD9338FB1965588479" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
<taxonomicName id="4E279F1A95EA03758582F5BF24EE04A6" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. is an amphimictic species characterized by females with medium body size (L = 4.1-6.6 mm), assuming G-shape, lip region 16-23
<normalizedToken id="E44AE39BB562AF01E41CC9B3445E7150" originalValue="μm">μm</normalizedToken>
wide, posteriorly situated guide ring (at 70-93
<normalizedToken id="6DE0071EE2EFFA1F7D1A05977A4DFB6F" originalValue="μm">μm</normalizedToken>
from
<pageBreakToken id="8FF1A89D98AD9CE00BCC9119CD01B64B" pageId="4" pageNumber="5" start="start">anterior</pageBreakToken>
end), long odontostyle (142-168
<normalizedToken id="1CC9D636F6B56BCC62B4DC9AF01BF5DD" originalValue="μm">μm</normalizedToken>
), odontophore base slightly swollen, tail short (24-33
<normalizedToken id="DC3E321CF980E92D2FA9F1F8CA3FD064" originalValue="μm">μm</normalizedToken>
) and bluntly conoid to rounded. Males abundant, spicules 111-123
<normalizedToken id="46B9086110F8882A9CE0345BF67BF769" originalValue="μm">μm</normalizedToken>
long, ventromedian supplements 10-14. Three juvenile stages present. The tail of the first stage juvenile conoid, tail shape in the second and third stage juveniles gradually becoming rounded. Finally, the species have specific ribosomal sequences KY284157 and KF270638 for D2-D3 expansion domains of 28S rDNA, KF261570 and MG656980 for the 18S rDNA region. The identification codes of
<taxonomicName id="91188DC0F2F31AF1640A29152F9B3DBF" lsidName="L. cheni" pageId="4" pageNumber="5" rank="species" species="cheni">L. cheni</taxonomicName>
sp. n. based on the polytomous key by
<bibRefCitation id="0EF5FCAE986CC8148E9DB04B03A52CA9" author="Chen, Q" journalOrPublisher="Fundamental and Applied Nematology" pageId="6" pageNumber="7" pagination="15 - 28" title="A revised polytomous key for the identification of species of the genus Longidorus Micoletzky, 1922 (Nematoda: Dorylaimoidea)." volume="20" year="1997">Chen et al. (1997)</bibRefCitation>
and additional codes (
<bibRefCitation id="9F2142CB8F9EF82B00F08F42112F19CD" author="Peneva, V" journalOrPublisher="ZooKeys" pageId="7" pageNumber="8" pagination="1 - 26" title="Description of Longidoruscholevae sp. n. (Nematoda, Dorylaimida) from riparian habitat in the Rila Mountains, Bulgaria." url="https://doi.org/10.3897/zookeys.330.5750" volume="330" year="2013">Peneva et al. 2013</bibRefCitation>
) are: A6-B3-C5-D12-E2-F3-G1-H1-I2-J2-K2.
</paragraph>
<paragraph id="142D0E29CCEE2C374FEC32C5960151C9" pageId="4" pageNumber="5">
<taxonomicName id="A1444B9D10A7406C5F99D72AFA0F0F59" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. belongs to a group of species (
<taxonomicName id="D66C89739D47A3B8C584E16AA4CBDFA3" lsidName="L. jonesi" pageId="4" pageNumber="5" rank="species" species="jonesi">L. jonesi</taxonomicName>
-group) having guide ring at mid-odontostyle area (
<bibRefCitation id="A763462444CB2A44A24C3ECCE9A02328" author="Xu, Y" journalOrPublisher="Nematology" pageId="8" pageNumber="9" pagination="951 - 970" title="Morphological and molecular characterization of Longidorusjuglans sp. nov. and a sister species L. fangi Xu &amp; Cheng, 1991 from China." url="http://dx.doi.org/10.1163/15685411-00003099" volume="19" year="2017">Xu et al. 2017</bibRefCitation>
) which consists of
<taxonomicName id="20F09569C9AD822F04E0A1D887F75D66" lsidName="L. diadecturus" pageId="4" pageNumber="5" rank="species" species="diadecturus">L. diadecturus</taxonomicName>
Eveleigh &amp; Allen, 1982,
<taxonomicName id="3C2CC8DFE11BCF863C30491705733B4C" lsidName="L. fursti" pageId="4" pageNumber="5" rank="species" species="fursti">L. fursti</taxonomicName>
Heyns, Coomans, Hutsebaut &amp; Swart, 1987,
<taxonomicName id="A25072F317F53298375BB39728157264" lsidName="L. himalayensis" pageId="4" pageNumber="5" rank="species" species="himalayensis">L. himalayensis</taxonomicName>
(Khan, 1986) Xu &amp; Hooper, 1990,
<taxonomicName id="9FA33EBE50EADD2A58DA6B361E8A2E97" lsidName="L. ishigakiensis" pageId="4" pageNumber="5" rank="species" species="ishigakiensis">L. ishigakiensis</taxonomicName>
Hirata, 2002,
<taxonomicName id="1E541E718BFC3A7388FB4AF4C9783F3F" lsidName="L. jagerae" pageId="4" pageNumber="5" rank="species" species="jagerae">L. jagerae</taxonomicName>
Heyns &amp; Swart, 1998,
<taxonomicName id="8FE1DA7915DBACE7374DCB22AE4A9C5B" lsidName="L. jonesi" pageId="4" pageNumber="5" rank="species" species="jonesi">L. jonesi</taxonomicName>
Siddiqi, 1962,
<taxonomicName id="66374007FF37FDB4A066F568AE83ADEF" lsidName="L. juglans" pageId="4" pageNumber="5" rank="species" species="juglans">L. juglans</taxonomicName>
,
<taxonomicName id="47A59201B72550D3E2E103C5BE8B887A" lsidName="L. laricis" pageId="4" pageNumber="5" rank="species" species="laricis">L. laricis</taxonomicName>
Hirata, 1995,
<taxonomicName id="68821F50E37CB0C7AE9DED5D170D91A4" lsidName="L. litchii" pageId="4" pageNumber="5" rank="species" species="litchii">L. litchii</taxonomicName>
,
<taxonomicName id="B5A4219BD2388501994C643A9BCC3FF9" lsidName="L. macromucronatus" pageId="4" pageNumber="5" rank="species" species="macromucronatus">L. macromucronatus</taxonomicName>
Siddiqi, 1962,
<taxonomicName id="BA9447581EE985E1633B06EA7305E8DD" lsidName="L. martini" pageId="4" pageNumber="5" rank="species" species="martini">L. martini</taxonomicName>
Merny, 1966,
<taxonomicName id="6E898C53671B015EB763C9000855CF96" lsidName="L. naganensis" pageId="4" pageNumber="5" rank="species" species="naganensis">L. naganensis</taxonomicName>
Hirata, 1995,
<taxonomicName id="5328438C28CA835631BFD583F619E87E" lsidName="L. orongorongensis" pageId="4" pageNumber="5" rank="species" species="orongorongensis">L. orongorongensis</taxonomicName>
Yeates, Van Etteger &amp; Hooper, 1992, and
<taxonomicName id="9000757825D6347CB6E36E329061035F" lsidName="L. waikouaitii" pageId="4" pageNumber="5" rank="species" species="waikouaitii">L. waikouaitii</taxonomicName>
Yeates, Boag &amp; Brown, 1997 (See Tables 3 and 4).
</paragraph>
<caption id="6E88C1F4B93FBBA92E45CAD54A65E873" pageId="4" pageNumber="5">
<paragraph id="F5D8F5B4E77F82F167D68AB70C594FE6" pageId="4" pageNumber="5">
Table 3. Partial polytomous key of
<taxonomicName id="9BEE363602505250581177FCD0B253F4" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="genus">Longidorus</taxonomicName>
species with guide ring at mid-odontostyle area including
<taxonomicName id="61B8296203D1CC0DBA4B2774452543F5" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. based on polydomous key of
<bibRefCitation id="E96F0DD7C18B79090CED3FD8B8ADC063" author="Chen, Q" journalOrPublisher="Fundamental and Applied Nematology" pageId="6" pageNumber="7" pagination="15 - 28" title="A revised polytomous key for the identification of species of the genus Longidorus Micoletzky, 1922 (Nematoda: Dorylaimoidea)." volume="20" year="1997">Chen et al. (1997)</bibRefCitation>
,
<bibRefCitation id="7D3BE566BF22499EE133C63D147FF2C9" author="Loof, PAA" journalOrPublisher="Nematology" pageId="7" pageNumber="8" pagination="55 - 59" title="A revised polytomous key for the identification of species of the genus Longidorus Micoletzky, 1922 (Nematoda: Dorylaimoidea). Supplement 1." url="https://doi.org/10.1163/156854199507974" volume="1" year="1999">Loof and Chen (1999)</bibRefCitation>
and
<bibRefCitation id="1965793628654AB43B350490F58400C3" author="Peneva, V" journalOrPublisher="ZooKeys" pageId="7" pageNumber="8" pagination="1 - 26" title="Description of Longidoruscholevae sp. n. (Nematoda, Dorylaimida) from riparian habitat in the Rila Mountains, Bulgaria." url="https://doi.org/10.3897/zookeys.330.5750" volume="330" year="2013">Peneva et al. (2013)</bibRefCitation>
.
</paragraph>
</caption>
<paragraph id="62CD3818F1FFDBE77AA33FC78049B096" pageId="4" pageNumber="5">
<table id="51CF51EE69B135C59C8F08021218C949" pageId="4" pageNumber="5">
<tr id="87A4A5889A74537E0E5B4505FBE5E9AB" pageId="4" pageNumber="5">
<th id="364EBD48E79DE31E774592DA9B817619" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="387AA29CBC24BD8C5C1DDB50423D3041" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="genus">Longidorus</taxonomicName>
species
</th>
<th id="EDE3FA2D3255E296F859C5AF764A6D74" colspan="1" pageId="4" pageNumber="5" rowspan="1">A</th>
<th id="E9544F9ED56FDCAA0AE44B2ABA9042D5" colspan="1" pageId="4" pageNumber="5" rowspan="1">B</th>
<th id="6AB4D8C1EE180BCA28E6DA5AE8382141" colspan="1" pageId="4" pageNumber="5" rowspan="1">C</th>
<th id="F4E97AA7D65D14791095FB5790823217" colspan="1" pageId="4" pageNumber="5" rowspan="1">D</th>
<th id="1C4672E50927FDE9E0C6FE9498D5F445" colspan="1" pageId="4" pageNumber="5" rowspan="1">E</th>
<th id="462E11A1E498972FA922F6CA04CBBD81" colspan="1" pageId="4" pageNumber="5" rowspan="1">F</th>
<th id="CA0D4DA40010D2BBA4334970A46B3640" colspan="1" pageId="4" pageNumber="5" rowspan="1">G</th>
<th id="94C5BB6946CC31155C5D7EABF77B0979" colspan="1" pageId="4" pageNumber="5" rowspan="1">H</th>
<th id="AF73B039483893DE3CBD39C7D7024124" colspan="1" pageId="4" pageNumber="5" rowspan="1">I</th>
<th id="4A9A9A426ED812144EE1833CB5E30882" colspan="1" pageId="4" pageNumber="5" rowspan="1">J</th>
<th id="2EBBD6BD0EDCA69A2671CD2689A4CD29" colspan="1" pageId="4" pageNumber="5" rowspan="1">K</th>
</tr>
<tr id="B3428F0B7D56D2053BB35B51AC56F7CF" pageId="4" pageNumber="5">
<td id="9CE665E0A11488AF35F7F7BF489EB5DF" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="8461FD6DAE1D0607E6E71CBB20EA8CD0" lsidName="L. cheni" pageId="4" pageNumber="5" rank="species" species="cheni">L. cheni</taxonomicName>
sp. n.
</td>
</tr>
<tr id="CDE1D8BE0AEFD04347FA2B6581A571BD" pageId="4" pageNumber="5">
<td id="EA1D83CAD80F87F8B4D6E7877D31BF6A" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="8150AFF40217BD10A409739FEAEBC85D" lsidName="L. laricis" pageId="4" pageNumber="5" rank="species" species="laricis">L. laricis</taxonomicName>
</td>
</tr>
<tr id="977C60FD5E49E355596A3E24EE880397" pageId="4" pageNumber="5">
<td id="9CCDB2407CC75DEA8F93192DA5DD0F38" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="B0150BD5CEA8EB2B5CDE5FC339ED7B91" lsidName="L. ishigakiensis" pageId="4" pageNumber="5" rank="species" species="ishigakiensis">L. ishigakiensis</taxonomicName>
</td>
</tr>
<tr id="F148F9A0014EDCB6CAEAB56F781CC19B" pageId="4" pageNumber="5">
<td id="9E68FBE68ADCA9AEC8287CFA44E30789" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="BC223656A06A6146FA03458E8504A246" lsidName="L. litchii" pageId="4" pageNumber="5" rank="species" species="litchii">L. litchii</taxonomicName>
</td>
</tr>
<tr id="84A3757BD8D82E6874A40FBC9CBC4609" pageId="4" pageNumber="5">
<td id="6FA9A121BFF39B89CAE850D807E87FA2" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="FF78BE0C5373191364245B51AFAE9FDE" lsidName="L. orongorongensis" pageId="4" pageNumber="5" rank="species" species="orongorongensis">L. orongorongensis</taxonomicName>
</td>
</tr>
<tr id="0A1A1DEAB1F33E318DC857EBAD97D954" pageId="4" pageNumber="5">
<td id="824F417732E6E53F856E2A7575FD978C" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="0415150C19722F758520CAC59151CB9B" lsidName="L. naganensis" pageId="4" pageNumber="5" rank="species" species="naganensis">L. naganensis</taxonomicName>
</td>
</tr>
<tr id="3FFA4D7672DC8C482A517AC08090F630" pageId="4" pageNumber="5">
<td id="2B5DBB1007B91ECB229ED8120EF1A8BD" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="C6E4923C55A33457373D9A28C6FE1ADB" lsidName="L. fangi" pageId="4" pageNumber="5" rank="species" species="fangi">L. fangi</taxonomicName>
</td>
</tr>
<tr id="9D5984AFCCC7526601D4B6F677596E90" pageId="4" pageNumber="5">
<td id="7AE055565D54848358A04CF098DFD8A8" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="493ECECEAB72F4D94F56D202CC79AE37" lsidName="L. juglans" pageId="4" pageNumber="5" rank="species" species="juglans">L. juglans</taxonomicName>
</td>
</tr>
<tr id="0EB18E1B8B6680326C485D0698D9B67E" pageId="4" pageNumber="5">
<td id="86360BC4D200339C75E20E63990E1228" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="3DDD74DDDCF424F52F14948B99834688" lsidName="L. jonesi" pageId="4" pageNumber="5" rank="species" species="jonesi">L. jonesi</taxonomicName>
</td>
</tr>
<tr id="48F38650DF3C3A1AC1DC5384B9D319DB" pageId="4" pageNumber="5">
<td id="F1DB0DCE3BA74A199A21D68735036AD4" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="DE64D42F56188D728C271BB2406EE6CD" lsidName="L. himalayensis" pageId="4" pageNumber="5" rank="species" species="himalayensis">L. himalayensis</taxonomicName>
</td>
</tr>
<tr id="8029DD323FA63F8F8ACB152AF1CEE207" pageId="4" pageNumber="5">
<td id="C7B9C8F670DE8F10C86F619FF8E8393B" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="365FD21481A3A34C5984D2D44AE827F7" lsidName="L. macromucronatus" pageId="4" pageNumber="5" rank="species" species="macromucronatus">L. macromucronatus</taxonomicName>
</td>
</tr>
<tr id="8E91A553C1B7DD9D2C3A1D7ED949B061" pageId="4" pageNumber="5">
<td id="E6FC11FC3FA78865BF479B0F402960FD" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="70CB097944EAAD7AFFA80105D21B039D" lsidName="L. waikouaitii" pageId="4" pageNumber="5" rank="species" species="waikouaitii">L. waikouaitii</taxonomicName>
</td>
</tr>
<tr id="D945C67700D252F2FF14F9264E2D92BB" pageId="4" pageNumber="5">
<td id="9A6A423BEF0522DAC3999F053D6199C9" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="F525300C3F58DE1550DFB90F8F021A8A" lsidName="L. fursti" pageId="4" pageNumber="5" rank="species" species="fursti">L. fursti</taxonomicName>
</td>
</tr>
<tr id="7F61E83FF5FFCA42FDEB6ED7BB8096A6" pageId="4" pageNumber="5">
<td id="22425E25E848518BCBE645B7DE81B644" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="60FA158EAAAD03E6E68D0409600ABC38" lsidName="L. diadecturus" pageId="4" pageNumber="5" rank="species" species="diadecturus">L. diadecturus</taxonomicName>
</td>
</tr>
<tr id="A0B129F35B16501076DF75EF2167E0A3" pageId="4" pageNumber="5">
<td id="3E9799E0652849CAB8552D560A412FCF" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="AAF8D24CF90FB95BD47C7B9600FA342A" lsidName="L. jagerae" pageId="4" pageNumber="5" rank="species" species="jagerae">L. jagerae</taxonomicName>
</td>
</tr>
<tr id="C8DEFC75769F68DC6E8CEFAD5A618C41" pageId="4" pageNumber="5">
<td id="073BD1113F9A406384D8779AF3D37C34" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="FC8BF9B68DD135D9DF31C8C7F211222F" lsidName="L. martini" pageId="4" pageNumber="5" rank="species" species="martini">L. martini</taxonomicName>
</td>
</tr>
</table>
</paragraph>
<caption id="9E22C6C1406CCD42A246AFF281DDF235" pageId="4" pageNumber="5">
<paragraph id="CC29B3556D7C2CB7A0F3580F5ACDDA15" pageId="4" pageNumber="5">
Table 4. Morphometric comparisons of
<taxonomicName id="0EF5E61A2E062678A240BCA6CB7BE282" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. and related
<taxonomicName id="A29BA20B77560D364D6FE35B67AD7099" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="genus">Longidorus</taxonomicName>
spp. with close morphological similarities based on polytomous key for identification of species (Cheng et al. 1997).
</paragraph>
</caption>
<paragraph id="18F0728505D9332153A4F75A79FA4AD6" pageId="4" pageNumber="5">
<table id="0854D811981F1DD07B49CDA0069C1EE4" pageId="4" pageNumber="5">
<tr id="0EC8DA5192D2AACE3AACBD3E81B7B4F2" pageId="4" pageNumber="5">
<th id="C1495F25F9CC43B5ABC592EDBFC3C688" colspan="1" pageId="4" pageNumber="5" rowspan="1">Species</th>
<th id="99D5B7CB5FA2150D112452FD21DA413C" colspan="1" pageId="4" pageNumber="5" rowspan="1">L (mm)</th>
<th id="AD38E31A7B94AC67C6B9A3A6DD298F01" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<normalizedToken id="7CBA7FE85AFF47893ED8BBC2F0A35394" originalValue="c">c'</normalizedToken>
</th>
<th id="634C5BE860038B27814A001FFB81124C" colspan="1" pageId="4" pageNumber="5" rowspan="1">Odontostyle length (µm)</th>
<th id="1D0DE0A6967F5E8F9F9F5E9A819E8099" colspan="1" pageId="4" pageNumber="5" rowspan="1">Lip region width (µm)</th>
<th id="C109A209A4828B074A8399D2EE8A34BD" colspan="1" pageId="4" pageNumber="5" rowspan="1">Guide ring position (µm)</th>
<th id="8F40A1AC69C763B0E4B0870AA52CF1F8" colspan="1" pageId="4" pageNumber="5" rowspan="1">V</th>
</tr>
<tr id="DD5849BE0947A73B8BA1E1A510F6D0CB" pageId="4" pageNumber="5">
<td id="9C4786B34DE11AFBAA41752F96BD4E91" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="C851EBF3BB995D49DE872EF9A2ADB8E1" lsidName="L. cheni" pageId="4" pageNumber="5" rank="species" species="cheni">L. cheni</taxonomicName>
</td>
<td id="16E753426DA5F31A70A3490C8CA1DA92" colspan="1" pageId="4" pageNumber="5" rowspan="1">4.12-6.64</td>
<td id="1EFD888D5394A0C2FD4C04745AA1B84B" colspan="1" pageId="4" pageNumber="5" rowspan="1">0.62-0.86</td>
<td id="51538553FF7B99113EEBE69878968D6F" colspan="1" pageId="4" pageNumber="5" rowspan="1">142-173</td>
<td id="A260A06298EF36E6FAF1EB7AE1FC7896" colspan="1" pageId="4" pageNumber="5" rowspan="1">16-23</td>
<td id="18FE80D8EF842E1A55E7F2663F599595" colspan="1" pageId="4" pageNumber="5" rowspan="1">70-94</td>
<td id="3592DEF8D53A9BFD742ACFA641614B02" colspan="1" pageId="4" pageNumber="5" rowspan="1">40-49.4</td>
</tr>
<tr id="AC9260FF1E817016F68376BD322C3473" pageId="4" pageNumber="5">
<td id="15759CFFF8ECC62813A766238D956287" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="6F0288C4897F0A7C4F99BD88B1C2E9AE" lsidName="L. laricis" pageId="4" pageNumber="5" rank="species" species="laricis">L. laricis</taxonomicName>
</td>
</tr>
<tr id="36C259FF68B23CFA201260A2856B3364" pageId="4" pageNumber="5">
<td id="F2066961FE1C284EF9F0F90F25C8AC45" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="54025FCEDC8A69954B2FE33A41D53B0D" lsidName="L. ishigakiensis" pageId="4" pageNumber="5" rank="species" species="ishigakiensis">L. ishigakiensis</taxonomicName>
</td>
</tr>
<tr id="94052C59ACA73371EC0E042E74A5D05E" pageId="4" pageNumber="5">
<td id="8121A547B86E0D6E1E663799E4D93FBE" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="0B01834B2DBCB947DA8A73D0B90DDC51" lsidName="L. litchii" pageId="4" pageNumber="5" rank="species" species="litchii">L. litchii</taxonomicName>
</td>
</tr>
<tr id="3130472EAAF1C0813859162CD9CBEAF7" pageId="4" pageNumber="5">
<td id="BCFC023D830B1AB8B525FD6652E0DEF8" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="A79FAEEEC4971B2B1E5355E3C457FE32" lsidName="L. orongorongensis" pageId="4" pageNumber="5" rank="species" species="orongorongensis">L. orongorongensis</taxonomicName>
</td>
</tr>
<tr id="4D9F0F9F1E90319DA97EDC1D0D36FF65" pageId="4" pageNumber="5">
<td id="D6C9E408312ED11A11DA29CE7D9304D6" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="1E0FD0A3D1BB43F2F553DEFC195B5EF9" lsidName="L. naganensis" pageId="4" pageNumber="5" rank="species" species="naganensis">L. naganensis</taxonomicName>
</td>
</tr>
<tr id="8EE32D993D158F6A499F57CCAA9CC2B9" pageId="4" pageNumber="5">
<td id="4E15BA48193AEE1D0CE21EC332B135D7" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="332F4C03A9EC0F521CB822D56B569CDD" lsidName="L. fangi" pageId="4" pageNumber="5" rank="species" species="fangi">L. fangi</taxonomicName>
</td>
</tr>
<tr id="F8EF3AC8DF8558ED1856758CD355C7EF" pageId="4" pageNumber="5">
<td id="95AC8D4081958E26A261336590B85AC9" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="631881EE5BE5F65E1372673BCF4BD345" lsidName="L. juglans" pageId="4" pageNumber="5" rank="species" species="juglans">L. juglans</taxonomicName>
</td>
</tr>
<tr id="97CD68A87102042278AD7213AAD9B2F0" pageId="4" pageNumber="5">
<td id="D30592B7CC45351FF86B8F2DEADAEA57" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="8B42B1463DE2CD422D837195CC6787E8" lsidName="L. macromucronatus" pageId="4" pageNumber="5" rank="species" species="macromucronatus">L. macromucronatus</taxonomicName>
</td>
</tr>
<tr id="67D9F2C2003D68EAAA08ED000A8CBE6F" pageId="4" pageNumber="5">
<td id="8526E00DFE50227C392722CB3D3DE67A" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="652085D24FFA6D598459A30E95B32CD7" lsidName="L. himalayensis" pageId="4" pageNumber="5" rank="species" species="himalayensis">L. himalayensis</taxonomicName>
</td>
</tr>
<tr id="497A720410A27B6DB9235CFFA9C599AD" pageId="4" pageNumber="5">
<td id="201E8E667FE395AEEDFCB39FAE75F2D3" colspan="1" pageId="4" pageNumber="5" rowspan="1">
L
<taxonomicName id="1E46EA43903730BAB13118672A08BC69" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus diadecturus" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="diadecturus">diadecturus</taxonomicName>
</td>
</tr>
<tr id="034ECB05C0CB19CD2EBB0450CBCC82F9" pageId="4" pageNumber="5">
<td id="0D6566470850FAD19603DA963720E320" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="E9F3E6033239E7F1C8B92ED3DB4A08E8" lsidName="L. jonesi" pageId="4" pageNumber="5" rank="species" species="jonesi">L. jonesi</taxonomicName>
</td>
</tr>
<tr id="D925AFE3B5922F1614215A05C9CAAACB" pageId="4" pageNumber="5">
<td id="E65F8AF057D1F9603BFE76942012C502" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="A61C65B8384BA08407D0B926E9BE8F42" lsidName="L. waikouaitii" pageId="4" pageNumber="5" rank="species" species="waikouaitii">L. waikouaitii</taxonomicName>
</td>
</tr>
<tr id="D3FE7BD16F11E1F80CC045EEDCA3BFDD" pageId="4" pageNumber="5">
<td id="CD86CBBAB898630B18B7912203BE78BE" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="DC7DBB890F3FE841E285304BA05AD871" lsidName="L. jagerae" pageId="4" pageNumber="5" rank="species" species="jagerae">L. jagerae</taxonomicName>
</td>
</tr>
<tr id="4E2EE6477494DA3EE59EE81502980540" pageId="4" pageNumber="5">
<td id="A620EEA51F43E7581F27E67B0E11B644" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="C8E9036DD3A1019DAA2E12FAFEBC4EF3" lsidName="L. fursti" pageId="4" pageNumber="5" rank="species" species="fursti">L. fursti</taxonomicName>
</td>
</tr>
<tr id="C42528535FCD257B97D2A3F13137174A" pageId="4" pageNumber="5">
<td id="2DE548023EA1EBA933A54646B8225442" colspan="1" pageId="4" pageNumber="5" rowspan="1">
<taxonomicName id="4024E130D056AA088D6B049B146BD304" lsidName="L. martini" pageId="4" pageNumber="5" rank="species" species="martini">L. martini</taxonomicName>
</td>
</tr>
</table>
</paragraph>
<paragraph id="1592F5F6EDAA73A84F66770F8D8ED01D" pageId="4" pageNumber="5">
<taxonomicName id="06DD0DADB8766AF6DDF82A97AAD59E3D" class="Enoplea" family="Longidoridae" genus="Longidorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Longidorus cheni" order="Dorylaimida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="cheni">Longidorus cheni</taxonomicName>
sp. n. morphologically is most similar to
<taxonomicName id="AB2E53411F730E8ED85FE29E62AC74E3" lsidName="L. naganensis" pageId="4" pageNumber="5" rank="species" species="naganensis">L. naganensis</taxonomicName>
from which it can be distinguished by having different first stage juvenile tail (broadly rounded vs digitate with mucro (
<normalizedToken id="7F267ACE53D9C8A966E2F88F9D9544A5" originalValue="c">c'</normalizedToken>
= 1.02-1.46
<normalizedToken id="1C0045CE94F6CB5E7130DA90A82D10EA" originalValue="vsc">vsc'</normalizedToken>
= 2.0-2.5), males abundant vs males absent (
<bibRefCitation id="DB8A160F0C5916BA5D42995BD828C95E" author="Hirata, K" journalOrPublisher="Japanese Journal of Nematology" pageId="6" pageNumber="7" pagination="33 - 43" title="Descriptions of Two New Species of Longidorus (Dorylaimida: Longidoridae) from Nagano, Japan." url="https://doi.org/10.3725/jjn1993.25.1_33" volume="25" year="1995">Hirata 1995</bibRefCitation>
). Furthermore, it can be differentiated from all other species belonging to this group. It differs from:
</paragraph>
<paragraph id="CF5AE1A693F9F5A150EB9752A6F65B0B" pageId="4" pageNumber="5">
<taxonomicName id="3F0B496C5012210B30EF67588372C3D1" lsidName="L. juglans" pageId="4" pageNumber="5" rank="species" species="juglans">L. juglans</taxonomicName>
by females having a longer odontostyle (143-168 vs 107-120
<normalizedToken id="B6143C64938CD7E383B26293E17EEB70" originalValue="μm">μm</normalizedToken>
), different amphidial fovea shape (bilobed vs non-bilobed) (
<bibRefCitation id="E457A4F7DCC090B4F70C42DE6DF57366" author="Xu, Y" journalOrPublisher="Nematology" pageId="8" pageNumber="9" pagination="951 - 970" title="Morphological and molecular characterization of Longidorusjuglans sp. nov. and a sister species L. fangi Xu &amp; Cheng, 1991 from China." url="http://dx.doi.org/10.1163/15685411-00003099" volume="19" year="2017">Xu et al. 2017</bibRefCitation>
);
</paragraph>
<paragraph id="EDFA78ADCBD5DA397FD1ABBB6933EFC1" pageId="4" pageNumber="5">
<taxonomicName id="38808CF3D02F5A8263D3CC407457B55C" lsidName="L. laricis" pageId="4" pageNumber="5" rank="species" species="laricis">L. laricis</taxonomicName>
by females having a smaller a ratio (45.7-63.1 vs 83-108), males abundant vs males rare, longer spicules (101-124 vs 66.2
<normalizedToken id="AD36381D753C01FD075EFAC4482AD36E" originalValue="μm">μm</normalizedToken>
), different tail shape in J1 (conoid,
<normalizedToken id="BABB69FD74A751FA745A5E69774C251E" originalValue="c">c'</normalizedToken>
= 1.02-1.46 vs elongate conoid with a digitate tip,
<normalizedToken id="B4BE7E574807598413DB3FA4A338204E" originalValue="c">c'</normalizedToken>
= 1.8-2.4) (
<bibRefCitation id="11DC3B1D79FBF9A14B6620F23C108348" author="Hirata, K" journalOrPublisher="Japanese Journal of Nematology" pageId="6" pageNumber="7" pagination="33 - 43" title="Descriptions of Two New Species of Longidorus (Dorylaimida: Longidoridae) from Nagano, Japan." url="https://doi.org/10.3725/jjn1993.25.1_33" volume="25" year="1995">Hirata 1995</bibRefCitation>
);
</paragraph>
<paragraph id="EC70F16AFD402ADA5637BD1A7FD22230" pageId="4" pageNumber="5">
<taxonomicName id="54DED9F4EDD5802641D62F0B35B483A3" lsidName="L. litchii" pageId="4" pageNumber="5" rank="species" species="litchii">L. litchii</taxonomicName>
by females having a smaller a ratio (45.7-63.1 vs 72-84), wider lip region (17.5-23 vs 12.5-14
<normalizedToken id="94D742634895AF3E1CCF9DB1E907B18E" originalValue="μm">μm</normalizedToken>
), smaller V ratio (40-49.4 vs 49-54), longer spicules (101-124 vs 68.5-71
<normalizedToken id="E4058CA6F1D22D45F9BA9BDC863FD34F" originalValue="μm">μm</normalizedToken>
), number of ventromedian supplements (10-14 vs 6-7), number of stages (3 vs 4), different tail shape in J1 (bluntly conoid,
<normalizedToken id="28FB292205FB2F019A0E532198A1920A" originalValue="c">c'</normalizedToken>
= 1.02-1.46 vs elongate conoid with a long digitate tip,
<normalizedToken id="11FADC9EA3DAE29A635C83FEC3C1B1A3" originalValue="c">c'</normalizedToken>
= 2.72-3.42) (
<bibRefCitation id="BFE5DBD1FB283142C0A88B20E93A5502" author="Xu, J" journalOrPublisher="Fundamental and Applied Nematology" pageId="7" pageNumber="8" pagination="517 - 523" title="Longidoruslitchii n. sp. and L. henanus n. sp. (Nemata: Longidoridae) from China." volume="15" year="1992">Xu and Cheng 1992</bibRefCitation>
), odontophore base (slightly vs strongly flanged (
<bibRefCitation id="1DD5249F66A3DA8B8005B950FE7BF5FF" author="Zheng, J" journalOrPublisher="Russian Journal of Nematology" pageId="8" pageNumber="9" pagination="123 - 126" title="The morphology of odontophore of Longidoruslitchii Xu &amp; Cheng, 1992 (Nematoda; Longidoridae)." volume="10" year="2002">Zheng et al. 2002</bibRefCitation>
);
</paragraph>
<paragraph id="F8A1B4933BD519F60F5618C1309C5E23" pageId="4" pageNumber="5">
<taxonomicName id="1CD98D0365330F51D75ABCAAB94C7A00" lsidName="L. fangi" pageId="4" pageNumber="5" rank="species" species="fangi">L. fangi</taxonomicName>
by females having a smaller a ratio (45.7-63.1 vs 81-98), amphidial fovea shape (bilobed vs non-bilobed), longer odontostyle (142-168 vs 124-144
<normalizedToken id="9FF8D841F0D654D21FC1091F0411D845" originalValue="μm">μm</normalizedToken>
), lower
<normalizedToken id="581FE3ABA66F0F419981BF36CE876C06" originalValue="c">c'</normalizedToken>
ratio in J1 (
<normalizedToken id="A2DC4541741BAF9F157B04A2589D292C" originalValue="c">c'</normalizedToken>
= 1.02-1.46
<normalizedToken id="7C4BFA75CCB473DB540EA84E260F39DE" originalValue="vsc">vsc'</normalizedToken>
= 1.58-2.2) (
<bibRefCitation id="B4F53572DBFBBD6146040DFFE7A12D02" author="Xu, J" journalOrPublisher="Journal of Nanjing Agriculture University" pageId="7" pageNumber="8" pagination="38 - 42" title="A new species of Longidorus (Nematoda: Longidoridae)." volume="14" year="1991">Xu and Cheng 1991</bibRefCitation>
);
</paragraph>
<paragraph id="FAFD0D5BEF3E86A07E015BEC2C2A4A0A" pageId="4" pageNumber="5">
<taxonomicName id="E7E75969076C330915B7546AF1C8960A" lsidName="L. fursti" pageId="4" pageNumber="5" rank="species" species="fursti">L. fursti</taxonomicName>
by females having a smaller a ratio (45.7-63.1 vs 105-137), wider lip region (17.5-23 vs 14.5-16
<normalizedToken id="C38ACA4670C10AB6A13F36247EAD213A" originalValue="μm">μm</normalizedToken>
), different amphidial pouch shape (bilobed vs non-bilobed), longer odontostyle (142-168 vs 99.5-108
<normalizedToken id="F67F6BA0C5C45982523B920F376B8791" originalValue="μm">μm</normalizedToken>
), smaller V ratio (40-49.4 vs 51.5-53.6), lower
<normalizedToken id="13802A84FFD22CDF4F5A59B151C5574E" originalValue="c">c'</normalizedToken>
ratio in J1 (
<normalizedToken id="6A21E329772116DCF604627AEE5C1DA9" originalValue="c">c'</normalizedToken>
= 1.02-1.46
<normalizedToken id="D3EADBE09A664E3B76F91FCC9F8F44CC" originalValue="vsc">vsc'</normalizedToken>
= 2.84-2.93) (
<bibRefCitation id="34ACEF25461F9AB9F66C1A06ADA69FDC" author="Heyns, J" journalOrPublisher="Revue de Nematologie" pageId="6" pageNumber="7" pagination="381 - 385" title="Longidorusfursti n. sp. from South Africa with a discussion of its relationships (Nematoda: Longidoridae)." volume="10" year="1987">Heyns et al. 1987</bibRefCitation>
);
</paragraph>
<paragraph id="13E1B5C7039D3DC3959423709E1E1960" pageId="4" pageNumber="5">
<taxonomicName id="A7E863B4761CC08122D4255CAC6CF79F" lsidName="L. himalayensis" pageId="4" pageNumber="5" rank="species" species="himalayensis">L. himalayensis</taxonomicName>
by females having a longer (L = 4.1-6.6 mm vs L = 3.42-3.9) and more plump body (a = 45.7-63.1 vsa = 97.8-112), a wider lip region (18-23 vs 14-15
<normalizedToken id="42EFD42FA711CB3D427FB968C1575F62" originalValue="μm">μm</normalizedToken>
), longer odontostyle (142-168 vs 115-125
<normalizedToken id="78176626A0DA20AF715651B7FE3C89D6" originalValue="μm">μm</normalizedToken>
), more posteriorly situated guide ring (70-91 vs 55-60
<normalizedToken id="4E5880DAA825FC6B02FD8264DF67FA11" originalValue="μm">μm</normalizedToken>
) (
<bibRefCitation id="A6B9B6ED4CCF71C6E07A13A2F3403177" author="Khan, E" journalOrPublisher="Indian Journal of Nematology" pageId="6" pageNumber="7" pagination="195 - 193" title="One new genus and four new species in the superfamily Longidoroidea (Nematoda)." volume="16" year="1986">Khan 1986</bibRefCitation>
);
</paragraph>
<paragraph id="B985B9F2C2F8A59EF8A8E6F893B47E1D" pageId="4" pageNumber="5">
<taxonomicName id="FEEA7C1583EF81F654CCDCA8EABA4737" lsidName="L. ishigakiensis" pageId="4" pageNumber="5" rank="species" species="ishigakiensis">L. ishigakiensis</taxonomicName>
by females having a smaller a ratio (45.7-63.1 vs 106-130), wider lip region (18-23 vs 13-14
<normalizedToken id="BE05AAC35648C6A3034E5B3B5DDC5CB5" originalValue="μm">μm</normalizedToken>
), different amphidial pouch shape (bilobed vs non-bilobed), smaller
<normalizedToken id="EE47617181E5028EE551C28D4591FA5C" originalValue="c">c'</normalizedToken>
ratio (
<normalizedToken id="4A5A07C499E341F5E5FA7DEEC7F31CDD" originalValue="c">c'</normalizedToken>
= 0.62-0.86
<normalizedToken id="18224B863985B2B55B6BABB142B3DE68" originalValue="vsc">vsc'</normalizedToken>
= 1.0-1.2), different tail shape in J1 (bluntly conoid,
<normalizedToken id="FEDE5CC09BEC5EF960694BFAEB7327D7" originalValue="c">c'</normalizedToken>
= 1.02-1.46 vs rounded,
<normalizedToken id="8EDC86837BF5B2CA9FCC470E6C70C4DD" originalValue="c">c'</normalizedToken>
= 1.9-2.5), males abundant vs males absent (
<bibRefCitation id="661D26EEC883559150001839C82B626D" author="Hirata, K" journalOrPublisher="Japanese Journal of Nematology" pageId="6" pageNumber="7" pagination="1 - 6" title="Description of a new species of Longidorus (Dorylaimida: Longidoridae) from Ishigaki Is., Japan." url="https://doi.org/10.3725/jjn1993.32.1_1" volume="32" year="2002">Hirata 2002</bibRefCitation>
);
</paragraph>
<paragraph id="7A78F4648E9D211932763A1CAFC47E24" pageId="4" pageNumber="5">
<taxonomicName id="A48D776FF5C04C2B2D0A6965095378EF" lsidName="L. jagerae" pageId="4" pageNumber="5" rank="species" species="jagerae">L. jagerae</taxonomicName>
by females having a differently shaped lip region (not expanded vs expanded), more plump body (a = 45.7-63.1 vsa = 89-107), longer odontostyle (142-168 vs 95-109
<normalizedToken id="56AB205037CEFE259C01FA8E639E226D" originalValue="μm">μm</normalizedToken>
), more anteriorly situated vulva (V = 40.0-49.4 vsV = 51.5-56.3), prerectal inclusions (absent vs present) (Heyns and Swart, 1998);
</paragraph>
<paragraph id="89F9A75ED903855336065AC2DF10C94F" pageId="4" pageNumber="5">
<taxonomicName id="2139710B05A23B39FAAAAB18FB26CD19" lsidName="L. jonesi" pageId="4" pageNumber="5" rank="species" species="jonesi">L. jonesi</taxonomicName>
by females having a longer body (L = 4.1-6.6 vs L = 3.17-3.8 mm) and odontostyle (142-168 vs 107-120
<normalizedToken id="6AE7919BC038BF138DA119D2DE520BF0" originalValue="μm">μm</normalizedToken>
), more posteriorly situated guide ring (70-91 vs 57-66
<normalizedToken id="177D1FF109F27755D7EF41AABE40A53D" originalValue="μm">μm</normalizedToken>
), more anteriorly situated vulva (V = 40.0-49.4 vsV = 50-52.4) (
<bibRefCitation id="81C7C50E61A2BBDC4BE575572A7718BB" author="Siddiqi, MR" journalOrPublisher="Proceeding of the Helminthological Society of Washington" pageId="7" pageNumber="8" pagination="177 - 188" title="Studies on the genus Longidorus Micoletzky, 1922 (Nematoda: Dorylaimoidea), with descriptions of three new species." volume="29" year="1962">Siddiqi 1962</bibRefCitation>
);
</paragraph>
<paragraph id="3DF59AC9BDBFA63A6B62A5D679BFF4D2" pageId="4" pageNumber="5">
<taxonomicName id="2E4C744EE63814F79C2F262F845BD127" lsidName="L. martini" pageId="4" pageNumber="5" rank="species" species="martini">L. martini</taxonomicName>
by females having a longer body (L = 4.1-6.6 vs L = 3.18-4.29 mm) and odontostyle (142-168 vs 83-96
<normalizedToken id="82F2BEA8A6A0A2AD035DA4F42FE17DC5" originalValue="μm">μm</normalizedToken>
), more posteriorly situated guide ring (70-91 vs 51-66
<normalizedToken id="77A5AE97E873B6C90B69CF27D5D6E917" originalValue="μm">μm</normalizedToken>
), more anteriorly situated vulva (V = 40.0-49.4 vsV = 52-56) (
<bibRefCitation id="7AFF15AFAFF8DFA2414D093006C110D3" author="Merny, G" journalOrPublisher="Nematologica" pageId="7" pageNumber="8" pagination="385 - 395" title="Nematodes d'Afrique tropicale: un nouveau Paratylenchus (Criconematidae), deux nouveaux Longidorus et observations sur Longidoruslaevicapitatus Williams, 1959 (Dorylaimidae)." url="https://doi.org/10.1163/187529266X00860" volume="12" year="1966">Merny 1966</bibRefCitation>
);
</paragraph>
<paragraph id="9525F27ACCEB438ABA60A66008A27CDA" pageId="4" pageNumber="5">
<taxonomicName id="75D63B5146BB7A77EC0F92B90B75579E" lsidName="L. diadecturus" pageId="4" pageNumber="5" rank="species" species="diadecturus">L. diadecturus</taxonomicName>
by females having a longer body (L = 4.1-6.6 vs L = 3.32-4.02 mm), odontostyle (143-168 vs 109-121
<normalizedToken id="2FA0B1EBD20765FE40E656275D538BF5" originalValue="μm">μm</normalizedToken>
) and pharyngeal bulb (107-138 vs 62-83
<normalizedToken id="7B7B7B1162642B9B7AE6B6B22C323401" originalValue="μm">μm</normalizedToken>
), more posteriorly situated guide ring (70-91 vs 50-64
<normalizedToken id="552ACB560EE3AF72831AA46CED3D866D" originalValue="μm">μm</normalizedToken>
) (
<bibRefCitation id="E8252C6205DB9C60EF47ACDD04EF9508" author="Eveleigh, ES" journalOrPublisher="Canadian Journal of Zoology" pageId="6" pageNumber="7" pagination="112 - 115" title="Description of Longidorusdiadecturus (Nematoda: Longidoridae), a vector of the peach rosette mosaic virus in peach orchards in southwestern Ontario, Canada." url="https://doi.org/10.1139/z82-014" volume="60" year="1982">Eveleigh and Allen 1982</bibRefCitation>
);
</paragraph>
<paragraph id="A47940072666FA2B1C65B3F5BA794773" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
<taxonomicName id="EDBECA50038444A77D449EC437483E80" lsidName="L. orongorongensis" pageId="4" pageNumber="5" rank="species" species="orongorongensis">L. orongorongensis</taxonomicName>
by females having a shorter and more plump body (L = 4.1-6.6, a = 45.7-63.1 vs L = 6.0-8 mm, a = 81-106), more posterior guide ring po
<pageBreakToken id="D6BF5447D445E12678053AE880AE0D24" pageId="5" pageNumber="6" start="start">sition</pageBreakToken>
(70-91 vs 63-73
<normalizedToken id="C8EBCB27325C9370ACAA8F1E09E94D02" originalValue="μm">μm</normalizedToken>
), smaller V ratio (40-49.4 vs 49-54), longer spicule (101-104 vs 84-87
<normalizedToken id="C0E0DD648251DF75B6FD0E7F28E46942" originalValue="μm">μm</normalizedToken>
) (
<bibRefCitation id="F1AB9901FF57F497D8980BD0795D46A5" author="Yeates, GW" journalOrPublisher="New Zealand Journal of Zoology" pageId="8" pageNumber="9" pagination="25 - 31" title="Longidorusorongorongensis n. sp. (Nematoda: Dorylaimida) from subsoil of conifer / broadleaved forest." url="http://dx.doi.org/10.1080/03014223.1992.10423248" volume="19" year="1992">Yeates et al. 1992</bibRefCitation>
);
</paragraph>
<paragraph id="F9535E257E8AEC44FE9BEE6B10DF97E9" pageId="5" pageNumber="6">
<taxonomicName id="2AFF04CE05D736A78C5D2024704FC288" lsidName="L. macromucronatus" pageId="5" pageNumber="6" rank="species" species="macromucronatus">L. macromucronatus</taxonomicName>
by females having a plumper body (a = 45.7-63.1 vsa = 94-105), a wider lip region (17.5-23 vs 14
<normalizedToken id="749C9AD2778541AAD8A86ECFC6F8AD08" originalValue="μm">μm</normalizedToken>
), longer odontostyle (142-173 vs 117-128
<normalizedToken id="08D9FBE5D7F06267764217F689236FDE" originalValue="μm">μm</normalizedToken>
), 3 vs 4 juvenile stages, differently shaped tail in J1 (broadly conoid vs sub-digitate
<normalizedToken id="BC8FA01FE9DE32ABB83B5C9E9A8B0E02" originalValue="c">c'</normalizedToken>
= 1.02-1.46
<normalizedToken id="39F17F9E32CC290B77CD34E0C734B9A6" originalValue="vsc">vsc'</normalizedToken>
= 0.63-0.8) (
<bibRefCitation id="83B3E1CDA39B9C287095B37011FE3436" author="Siddiqi, MR" journalOrPublisher="Proceeding of the Helminthological Society of Washington" pageId="7" pageNumber="8" pagination="177 - 188" title="Studies on the genus Longidorus Micoletzky, 1922 (Nematoda: Dorylaimoidea), with descriptions of three new species." volume="29" year="1962">Siddiqi 1962</bibRefCitation>
);
</paragraph>
<paragraph id="BF7355F30DB5733AEF9623C3C22F0C60" pageId="5" pageNumber="6">
<taxonomicName id="39DBABE2F63CF1EA28B771DB393AB8E5" lsidName="L. waikouaitii" pageId="5" pageNumber="6" rank="species" species="waikouaitii">L. waikouaitii</taxonomicName>
by having differently shaped amphidial fovea (pocket shaped, bilobed at the base vs funnel shaped), a longer odontostyle (142-173 vs 113-117
<normalizedToken id="0AB8A27CDF4A932DEB649F964D02D9F9" originalValue="μm">μm</normalizedToken>
), more posterior position of the guide ring (70-91 vs 56.5-59.5
<normalizedToken id="FEEBF1F9E5E9E57B12343C86F7A8F536" originalValue="μm">μm</normalizedToken>
), males abundant vs males absent (Yeates et al. 1997).
</paragraph>
</subSubSection>
</treatment>
</document>