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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.888.34494" ID-GBIF-Dataset="da6676c3-83a5-4231-85d7-0a8411a98a7f" ID-PMC="PMC6861337" ID-Pensoft-Pub="1313-2970-888-1" ID-Pensoft-UUID="F8810409F4DA5A43BF94417F5D40DECE" ID-PubMed="31754317" ID-ZooBank="B995C05697EC41A49012B58F9D3AFDC1" ModsDocID="1313-2970-888-1" checkinTime="1573555956936" checkinUser="pensoft" docAuthor="Xu, Xin, Ono, Hirotsugu, Kuntner, Matjaz, Liu, Fengxiang &amp; Li, Daiqin" docDate="2019" docId="38088D004F7D55FD8F637E6FF5900E8B" docLanguage="en" docName="ZooKeys 888: 1-50" docOrigin="ZooKeys 888" docSource="http://dx.doi.org/10.3897/zookeys.888.34494" docTitle="Heptathela crypta Xu, Ono, Kuntner, Liu &amp; Li, 2019, sp. nov." docType="treatment" docUuid="62DDDCB8-8B43-4EFC-B42C-9BAA1E114A23" docUuidSource="ZooBank" docVersion="5" id="F8810409F4DA5A43BF94417F5D40DECE" lastPageNumber="1" masterDocId="F8810409F4DA5A43BF94417F5D40DECE" masterDocTitle="A taxonomic monograph of the liphistiid spider genus Heptathela, endemic to Japanese islands" masterLastPageNumber="50" masterPageNumber="1" pageNumber="1" updateTime="1668168046841" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A taxonomic monograph of the liphistiid spider genus Heptathela, endemic to Japanese islands</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Xu, Xin</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ono, Hirotsugu</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kuntner, Matjaz</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liu, Fengxiang</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Daiqin</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>888</mods:number>
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<mods:start>1</mods:start>
<mods:end>50</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.888.34494</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.888.34494</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-888-1</mods:identifier>
<mods:identifier type="ZooBank">B995C05697EC41A49012B58F9D3AFDC1</mods:identifier>
<mods:identifier type="Pensoft-UUID">F8810409F4DA5A43BF94417F5D40DECE</mods:identifier>
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<treatment ID-GBIF-Taxon="160342584" LSID="urn:lsid:zoobank.org:act:62DDDCB8-8B43-4EFC-B42C-9BAA1E114A23" httpUri="http://treatment.plazi.org/id/38088D004F7D55FD8F637E6FF5900E8B" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="38088D00-4F7D-55FD-8F63-7E6FF5900E8B" class="Arachnida" family="Liphistiidae" genus="Heptathela" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Heptathela crypta" order="Araneae" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="crypta">Heptathela crypta</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">Figs 22</figureCitation>
,
<figureCitation captionStart="Figure 23" captionStartId="F23" captionText="Figure 23. Female genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A, D 2527 B, E 4083 A C, F 4027 B G, J 2324 H, K 2327 I, L 2457 A-C, G-I dorsal view D-F, J-L ventral view; 2527, 4083 A: Unten Port, Okinawajima; 4027 B: Mt. Nago-dake, Okinawajima; 2324, 2327: Taira, Haneiji-Dam, Okinawajima; 2457: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure23" httpUri="https://binary.pensoft.net/fig/354514" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure23">23</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="type material">
<paragraph pageId="0" pageNumber="1">Type material.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Holotype</emphasis>
: JAPAN · ♂; Okinawa-ken, Nago-shi, Haneiji-Dam, Taira;
<geoCoordinate degrees="26.59" direction="north" orientation="latitude" precision="555" value="26.59">26.59N</geoCoordinate>
,
<geoCoordinate degrees="128.03" direction="east" orientation="longitude" precision="555" value="128.03">128.03E</geoCoordinate>
; alt. 100 m; 18 December 2012; D. Li, F.X. Liu and X. Xu leg.; XUX-2012-328.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Paratypes</emphasis>
: JAPAN · 1 ♂, 3 ♀♀; same data as for holotype; XUX-2012-324, 326, 327, 333A · 2 ♂♂, 4 ♀♀; Okinawa Prefecture, Nago-shi, County Road 18 south, Nago/Yofuke;
<geoCoordinate degrees="26.57" direction="north" orientation="latitude" precision="555" value="26.57">26.57N</geoCoordinate>
,
<geoCoordinate degrees="128.01" direction="east" orientation="longitude" precision="555" value="128.01">128.01E</geoCoordinate>
; alt. 150 m; 24 December 2012; D. Li, F.X. Liu and X. Xu leg.; XUX-2012-457 to 462 · 3 ♀♀; Okinawa Prefecture, Nago-shi, Mt. Nago-dake;
<geoCoordinate degrees="26.58" direction="north" orientation="latitude" precision="555" value="26.58">26.58N</geoCoordinate>
,
<geoCoordinate degrees="128.01" direction="east" orientation="longitude" precision="555" value="128.01">128.01E</geoCoordinate>
; alt. 220 m; 06 May 2014; D. Li and B. Wu leg.; XUX-2014-027 to 027B.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
Males and females of
<taxonomicName lsidName="H. crypta" pageId="0" pageNumber="1" rank="species" species="crypta">
<emphasis italics="true" pageId="0" pageNumber="1">H. crypta</emphasis>
</taxonomicName>
sp. nov. cannot be distinguished morphologically from
<taxonomicName lsidName="H. unten" pageId="0" pageNumber="1" rank="species" species="unten">
<emphasis italics="true" pageId="0" pageNumber="1">H. unten</emphasis>
</taxonomicName>
sp. nov. (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">
Figs 22
<normalizedToken originalValue="AK">A-K</normalizedToken>
</figureCitation>
,
<figureCitation captionStart="Figure 23" captionStartId="F23" captionText="Figure 23. Female genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A, D 2527 B, E 4083 A C, F 4027 B G, J 2324 H, K 2327 I, L 2457 A-C, G-I dorsal view D-F, J-L ventral view; 2527, 4083 A: Unten Port, Okinawajima; 4027 B: Mt. Nago-dake, Okinawajima; 2324, 2327: Taira, Haneiji-Dam, Okinawajima; 2457: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure23" httpUri="https://binary.pensoft.net/fig/354514" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure23">
23
<normalizedToken originalValue="AL">A-L</normalizedToken>
</figureCitation>
), but can be diagnosed from
<taxonomicName lsidName="H. unten" pageId="0" pageNumber="1" rank="species" species="unten">
<emphasis italics="true" pageId="0" pageNumber="1">H. unten</emphasis>
</taxonomicName>
sp. nov. by the following unique nucleotide substitutions in the standard DNA barcode alignment: C (26), A (32), C (50), T (60), T (110), G (153), T (194), C (197), T (269), C (281), T (284), C (338), A (341), T (357), C (416), T (428), C (458), A (482), T (488), G (551), T (581), T (635), G (638), G (641), C (644), C (656), as well as from all other Okinawa group
<taxonomicName class="Arachnida" family="Liphistiidae" genus="Heptathela" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Heptathela" order="Araneae" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Heptathela</emphasis>
</taxonomicName>
species by the following unique nucleotide substitutions in the standard DNA barcode alignment: C (26), T (110), G (551), C (656).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Male</emphasis>
(Holotype). Carapace and opisthosoma description see
<taxonomicName lsidName="H. unten" pageId="0" pageNumber="1" rank="species" species="unten">
<emphasis italics="true" pageId="0" pageNumber="1">H. unten</emphasis>
</taxonomicName>
sp. nov.; cheliceral groove with nine denticles of variable size; seven spinnerets. Measurements: BL 7.88, CL 4.01, CW 3.51, OL 4.23, OW 3.18; ALE&gt; PLE&gt; PME&gt; AME; leg I 10.15 (3.60 + 1.50 + 2.38 + 1.00 + 1.67), leg II 13.08 (3.48 + 1.58 + 2.49 + 3.53 + 2.00), leg III 14.27 (3.38 + 1.55 + 2.65 + 4.30 + 2.39), leg IV 18.19 (4.45 + 1.63 + 3.50 + 5.50 + 3.11).
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Palp</emphasis>
.
</emphasis>
Prolateral side of paracymbium unpigmented and unsclerotised, numerous setae and spines at the tip of paracymbium (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">
Fig. 22
<normalizedToken originalValue="IK">I-K</normalizedToken>
</figureCitation>
). Contrategulum margin incurved nearly in the middle, and the contrategulum divided into proximally serrated and distally smooth (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">Fig. 22E, F, I, J</figureCitation>
). Tegulum with wide dorsal extension of terminal apophysis (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">Fig. 22G, H, J</figureCitation>
), blunt terminal and small marginal apophysis (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">Fig. 22H, I</figureCitation>
). Conductor sclerotised and ovate, prolateral conductor with one or two shallow folds, and with a serrated margin (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">Fig. 22F, G, K</figureCitation>
). Embolus sclerotised, with a wide opening, the distal margin slightly sclerotised, and with a saddle-shaped margin in the retrolateral view (
<figureCitation captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Male genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A-D Heptathela unten sp. nov., 2522 (holotype, short for XUX- 2012 - 522) E-K H. crypta sp. nov. E-H 2328 (holotype) I-K 2460 A, I prolateral view B, K retrolateral view J ventral view C-H distal view; 2522: Unten Port, Okinawajima; 2328: Taira, Haneiji-Dam, Okinawajima; 2460: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure22" httpUri="https://binary.pensoft.net/fig/354513" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure22">Fig. 22F, G, K</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Females</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="1">N</emphasis>
= 10). Carapace and opisthosoma description see
<taxonomicName lsidName="H. unten" pageId="0" pageNumber="1" rank="species" species="unten">
<emphasis italics="true" pageId="0" pageNumber="1">H. unten</emphasis>
</taxonomicName>
sp. nov.; chelicerae with promargin of cheliceral groove with 13-14 pronounced denticles of variable size; seven spinnerets. Measurements: BL 8.35-16.50, CL 4.07-5.10, CW 3.30-4.80, OL 4.70-6.80, OW 3.00-5.20; ALE&gt; PLE&gt; PME&gt; AME; palp 7.70 (2.87 + 1.13 + 1.68 + 2.02), leg I 9.57 (3.07 + 1.70 + 1.70 + 1.98 + 1.12), leg II 9.64 (2.95 + 1.68 + 1.61 + 2.08 + 1.32), leg III 9.60 (2.68 + 1.69 + 1.50 + 2.30 + 1.43), leg IV 14.21 (4.00 + 1.92 + 2.55 + 3.83 + 1.91).
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Female genitalia</emphasis>
.
</emphasis>
A pair of depressions on the ventro-lateral part of genital atrium indistinct (
<figureCitation captionStart="Figure 23" captionStartId="F23" captionText="Figure 23. Female genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A, D 2527 B, E 4083 A C, F 4027 B G, J 2324 H, K 2327 I, L 2457 A-C, G-I dorsal view D-F, J-L ventral view; 2527, 4083 A: Unten Port, Okinawajima; 4027 B: Mt. Nago-dake, Okinawajima; 2324, 2327: Taira, Haneiji-Dam, Okinawajima; 2457: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure23" httpUri="https://binary.pensoft.net/fig/354514" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure23">
Fig. 23F,
<normalizedToken originalValue="JL">J-L</normalizedToken>
</figureCitation>
). Paired receptacular clusters along the anterior margin of bursa copulatrix, divided into two parts, the inners similar or smaller than the laterals, paired receptacular clusters tuberculate, without genital stalks (
<figureCitation captionStart="Figure 23" captionStartId="F23" captionText="Figure 23. Female genital anatomy of Heptathela unten sp. nov. and H. crypta sp. nov. A, D 2527 B, E 4083 A C, F 4027 B G, J 2324 H, K 2327 I, L 2457 A-C, G-I dorsal view D-F, J-L ventral view; 2527, 4083 A: Unten Port, Okinawajima; 4027 B: Mt. Nago-dake, Okinawajima; 2324, 2327: Taira, Haneiji-Dam, Okinawajima; 2457: Yofuke, Okinawajima. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.888.34494.figure23" httpUri="https://binary.pensoft.net/fig/354514" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure23">
Fig. 23C,
<normalizedToken originalValue="GL">G-L</normalizedToken>
</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">The species epithet, a noun in apposition, refers to the cryptic nature of this species discovery.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">
The species is endemic to the Japanese island Okinawajima (
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. General somatic morphology of Heptathela kimurai (Kishida, 1920) A dorsal view B ventral view and map showing the sampling localities of Heptathela specimens from Kyushu to central Ryukyus (C)." figureDoi="10.3897/zookeys.888.34494.figure1" httpUri="https://binary.pensoft.net/fig/354492" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.888.34494.figure1">Fig. 1C</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>