215 lines
19 KiB
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215 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.952.51849" ID-GBIF-Dataset="fb0986a1-1cd2-42e9-96e8-ee0062c46b93" ID-PMC="PMC7394778" ID-Pensoft-Pub="1313-2970-952-95" ID-Pensoft-UUID="835A323141EB524086056EB62986585C" ID-PubMed="32774113" ID-ZooBank="B06E0C6B6A964AEA8BE1D121929504FD" ModsDocID="1313-2970-952-95" checkinTime="1595568103579" checkinUser="pensoft" docAuthor="Lin, Yejie & Li, Shuqiang" docDate="2020" docId="177115F4CF6E5E6FB02793BA56DDDA09" docLanguage="en" docName="ZooKeys 952: 95-128" docOrigin="ZooKeys 952" docSource="http://dx.doi.org/10.3897/zookeys.952.51849" docTitle="Megaeupoa yanfengi Lin & Li 2020, sp. nov." docType="treatment" docUuid="32CB491D-7AD6-4CB1-854B-5A0239E4BBCE" docUuidSource="ZooBank" docVersion="4" id="835A323141EB524086056EB62986585C" lastPageNumber="95" masterDocId="835A323141EB524086056EB62986585C" masterDocTitle="Two new genera and eight new species of jumping spiders (Araneae, Salticidae) from Xishuangbanna, Yunnan, China" masterLastPageNumber="128" masterPageNumber="95" pageNumber="95" updateTime="1668169155874" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Two new genera and eight new species of jumping spiders (Araneae, Salticidae) from Xishuangbanna, Yunnan, China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lin, Yejie</mods:namePart>
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<mods:affiliation>Hebei Key Laboratory of Animal Diversity, College of Life Science, Langfang Normal University, Langfang 065000, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-6789-2731</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Li, Shuqiang</mods:namePart>
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<mods:affiliation>Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-3290-5416</mods:nameIdentifier>
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<mods:nameIdentifier type="email">lisq@ioz.ac.cn</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>952</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>95</mods:start>
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<mods:end>128</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:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.952.51849</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.952.51849</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-952-95</mods:identifier>
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<mods:identifier type="ZooBank">B06E0C6B6A964AEA8BE1D121929504FD</mods:identifier>
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<mods:identifier type="Pensoft-UUID">835A323141EB524086056EB62986585C</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="165940735" LSID="urn:lsid:zoobank.org:act:32CB491D-7AD6-4CB1-854B-5A0239E4BBCE" httpUri="http://treatment.plazi.org/id/177115F4CF6E5E6FB02793BA56DDDA09" lastPageNumber="95" pageId="0" pageNumber="95">
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<subSubSection pageId="0" pageNumber="95" type="nomenclature">
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<paragraph pageId="0" pageNumber="95">
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<taxonomicName LSID="177115F4-CF6E-5E6F-B027-93BA56DDDA09" authority="Lin & Li, 2020" authorityName="Lin & Li" authorityYear="2020" family="Salticidae" genus="Megaeupoa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megaeupoa yanfengi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="yanfengi" status="sp. nov.">Megaeupoa yanfengi</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="95">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Palp of Megaeupoa yanfengi sp. nov. A-C male holotype; D male paratype. A prolateral B retrolateral C ventral D bulb, posterior." figureDoi="10.3897/zookeys.952.51849.figure9" httpUri="https://binary.pensoft.net/fig/435137" pageId="0" pageNumber="95">Figures 9</figureCitation>
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Right palp of Megaeupoa yanfengi sp. nov., male paratype (images flipped horizontally). A prolateral B retrolateral." figureDoi="10.3897/zookeys.952.51849.figure10" httpUri="https://binary.pensoft.net/fig/435138" pageId="0" pageNumber="95">, 10</figureCitation>
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Megaeupoa yanfengi sp. nov., female paratype and male holotype. A epigyne, ventral B vulva, dorsal and schematic duct course shown in lateral view C male holotype habitus, lateral D male paratype habitus, ventral E male paratype habitus, lateral F female habitus, dorsal G frontal view of male paratype H dorsal view of chelicerae, paratype male." figureDoi="10.3897/zookeys.952.51849.figure11" httpUri="https://binary.pensoft.net/fig/435139" pageId="0" pageNumber="95">, 11</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="type material">
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<paragraph pageId="0" pageNumber="95">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="95">Holotype</emphasis>
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♂(IZCAS-Ar40906), China: Yunnan: Xishuangbanna, Mengla County, Menglun Township, XTBG, Leprosy Village,
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<geoCoordinate degrees="21.8932" direction="north" orientation="latitude" precision="5" value="21.8932">21.8932N</geoCoordinate>
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,
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<geoCoordinate degrees="101.2883" direction="east" orientation="longitude" precision="5" value="101.2883">101.2883E</geoCoordinate>
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, elevation ca 550 m, 27.IX.2017, Zhigang Chen, Yunchun Li, Qingyuan Zhao and Jincheng Liu leg.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="95">Paratypes</emphasis>
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1♂3♀(IZCAS-Ar40907-Ar40910), same locality as holotype, but 19.IX.2012, Yanfeng Tong leg.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="etymology">
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<paragraph pageId="0" pageNumber="95">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="95">The species is named after Mr. Yanfeng Tong, who has helped us greatly with this research; noun (name) in genitive case.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="species compared">
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<paragraph pageId="0" pageNumber="95">Species compared.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<taxonomicName family="Salticidae" genus="Megaeupoa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megaeupoa gravelyi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">Megaeupoa gravelyi</emphasis>
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</taxonomicName>
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comb. nov., originally described as
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<taxonomicName authorityName="Caleb" authorityYear="2018" class="Arachnida" family="Salticidae" genus="Brettus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Brettus gravelyi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">Brettus gravelyi</emphasis>
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</taxonomicName>
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Caleb in Caleb, Acharya and Kumar (2018).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="diagnosis">
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<paragraph pageId="0" pageNumber="95">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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The male of
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<taxonomicName authorityName="Lin & Li" authorityYear="2020" family="Salticidae" genus="Megaeupoa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megaeupoa yanfengi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="yanfengi">
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<emphasis italics="true" pageId="0" pageNumber="95">Megaeupoa yanfengi</emphasis>
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</taxonomicName>
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sp. nov. resembles
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<taxonomicName lsidName="M. gravelyi" pageId="0" pageNumber="95" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">M. gravelyi</emphasis>
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</taxonomicName>
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in having a stout RTA, a long, undulate embolus and a membranous conductor but differs in the following: the RTA terminus is flat in ventral view (vs. subtriangular in
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<taxonomicName lsidName="M. gravelyi" pageId="0" pageNumber="95" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">M. gravelyi</emphasis>
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</taxonomicName>
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), the median apophysis is stout (vs. pointed in
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<taxonomicName lsidName="M. gravelyi" pageId="0" pageNumber="95" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">M. gravelyi</emphasis>
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</taxonomicName>
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), the inferior terminal apophysis is present, the terminal apophysis is semicircular (vs. inferior terminal apophysis absent and terminal apophysis subtriangular in
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<taxonomicName lsidName="M. gravelyi" pageId="0" pageNumber="95" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">M. gravelyi</emphasis>
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</taxonomicName>
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), and the lateral terminal apophysis wraps around the terminal apophysis (vs. next to terminal apophysis in
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<taxonomicName lsidName="M. gravelyi" pageId="0" pageNumber="95" rank="species" species="gravelyi">
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<emphasis italics="true" pageId="0" pageNumber="95">M. gravelyi</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="description">
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<paragraph pageId="0" pageNumber="95">Description.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Male</emphasis>
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(Figs
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Palp of Megaeupoa yanfengi sp. nov. A-C male holotype; D male paratype. A prolateral B retrolateral C ventral D bulb, posterior." figureDoi="10.3897/zookeys.952.51849.figure9" httpUri="https://binary.pensoft.net/fig/435137" pageId="0" pageNumber="95">9</figureCitation>
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,
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Right palp of Megaeupoa yanfengi sp. nov., male paratype (images flipped horizontally). A prolateral B retrolateral." figureDoi="10.3897/zookeys.952.51849.figure10" httpUri="https://binary.pensoft.net/fig/435138" pageId="0" pageNumber="95">10</figureCitation>
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,
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Megaeupoa yanfengi sp. nov., female paratype and male holotype. A epigyne, ventral B vulva, dorsal and schematic duct course shown in lateral view C male holotype habitus, lateral D male paratype habitus, ventral E male paratype habitus, lateral F female habitus, dorsal G frontal view of male paratype H dorsal view of chelicerae, paratype male." figureDoi="10.3897/zookeys.952.51849.figure11" httpUri="https://binary.pensoft.net/fig/435139" pageId="0" pageNumber="95">11C-E, G-H</figureCitation>
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). Total length 5.64. Carapace 2.23 long, 1.74 wide. Abdomen 2.94 long, 1.33 wide. Clypeus 0.09 high. Eye sizes and inter-distances: AME 0.59, ALE 0.36, PLE 0.33, AERW 1.64, PERW 1.57, EFL 1.10. Legs: I 4.48 (1.36 + 1.64 + 0.89 + 0.59), II 4.28 (1.30 + 1.53 + 0.87 + 0.58), III 4.48 (1.33 + 1.50 + 1.02 + 0.63), IV 6.12 (1.84 + 1.98 + 1.63 + 0.67). Carapace red-brown, covered with dense, brown setae, posteriorly with white stripes of setae, cephalic part black. Fovea longitudinal. Clypeus black to brown, covered with several white setae. Chelicerae yellow-brown, with five promarginal and nine retromarginal teeth. Endites pale brown. Labium pale brown, covered with brown setae. Sternum colored as endites, covered with brown setae. Legs brown, with long, white, dense setal annulations. Abdomen elongated oval, dorsum with one pair of stripes with dense, white setae, transverse dark brown stripes medially; venter pale brown, covered with setae.
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</paragraph>
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<caption doi="10.3897/zookeys.952.51849.figure9" httpUri="https://binary.pensoft.net/fig/435137" pageId="0" pageNumber="95" start="Figure 9" startId="F9">
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Figure 9.</emphasis>
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Palp of
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<taxonomicName authorityName="Lin & Li" authorityYear="2020" family="Salticidae" genus="Megaeupoa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megaeupoa yanfengi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="yanfengi">
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<emphasis italics="true" pageId="0" pageNumber="95">Megaeupoa yanfengi</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="95">A-C</emphasis>
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male holotype;
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<emphasis bold="true" pageId="0" pageNumber="95">D</emphasis>
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male paratype.
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<emphasis bold="true" pageId="0" pageNumber="95">A</emphasis>
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prolateral
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<emphasis bold="true" pageId="0" pageNumber="95">B</emphasis>
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retrolateral
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<emphasis bold="true" pageId="0" pageNumber="95">C</emphasis>
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ventral
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<emphasis bold="true" pageId="0" pageNumber="95">D</emphasis>
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bulb, posterior.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.952.51849.figure10" httpUri="https://binary.pensoft.net/fig/435138" pageId="0" pageNumber="95" start="Figure 10" startId="F10">
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Figure 10.</emphasis>
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Right palp of
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<taxonomicName authorityName="Lin & Li" authorityYear="2020" family="Salticidae" genus="Megaeupoa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megaeupoa yanfengi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="yanfengi">
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<emphasis italics="true" pageId="0" pageNumber="95">Megaeupoa yanfengi</emphasis>
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</taxonomicName>
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sp. nov., male paratype (images flipped horizontally).
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<emphasis bold="true" pageId="0" pageNumber="95">A</emphasis>
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prolateral
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<emphasis bold="true" pageId="0" pageNumber="95">B</emphasis>
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retrolateral.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="95">
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Palp (Figs
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Palp of Megaeupoa yanfengi sp. nov. A-C male holotype; D male paratype. A prolateral B retrolateral C ventral D bulb, posterior." figureDoi="10.3897/zookeys.952.51849.figure9" httpUri="https://binary.pensoft.net/fig/435137" pageId="0" pageNumber="95">9A-D</figureCitation>
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,
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Right palp of Megaeupoa yanfengi sp. nov., male paratype (images flipped horizontally). A prolateral B retrolateral." figureDoi="10.3897/zookeys.952.51849.figure10" httpUri="https://binary.pensoft.net/fig/435138" pageId="0" pageNumber="95">10A, B</figureCitation>
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): Patella covered with dense, white setae dorsally; tibia slightly wider than long, with subtriangular ventral apophysis, RTA stout, slightly longer than wide in lateral view, terminus flat; cymbium longer than wide; bulb longer than wide; embolus filiform, undulate, half of embolus obscured by embolic sheath, other half enclosed by lateral terminal apophysis; conductor membranous, sheet-shaped, adjacent to embolus; median apophysis three times longer than wide, stout; inferior terminal apophysis thin, four times longer than wide, lateral terminal apophysis filiform, embolus curled circularly, terminal apophysis semicircular.
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</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Female</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Megaeupoa yanfengi sp. nov., female paratype and male holotype. A epigyne, ventral B vulva, dorsal and schematic duct course shown in lateral view C male holotype habitus, lateral D male paratype habitus, ventral E male paratype habitus, lateral F female habitus, dorsal G frontal view of male paratype H dorsal view of chelicerae, paratype male." figureDoi="10.3897/zookeys.952.51849.figure11" httpUri="https://binary.pensoft.net/fig/435139" pageId="0" pageNumber="95">11A, B, F</figureCitation>
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). Total length 5.51. Carapace 2.35 long, 1.76 wide. Abdomen 3.09 long, 1.90 wide. Clypeus 0.09 high. Eye sizes and inter-distances: AME 0.62, ALE 0.37, PLE 0.26, AERW 1.87, PERW 1.71, EFL 1.22. Legs: I 4.29 (1.34 + 1.53 + 0.84 + 0.58), II 4.08 (1.27 + 1.38 + 0.88 + 0.55), III 4.33 (1.23 + 1.48 + 1.01 + 0.61), IV 5.81 (1.59 + 2.01 + 1.50 + 0.71). Habitus similar to that of male.
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</paragraph>
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<paragraph pageId="0" pageNumber="95">
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Epigyne (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Megaeupoa yanfengi sp. nov., female paratype and male holotype. A epigyne, ventral B vulva, dorsal and schematic duct course shown in lateral view C male holotype habitus, lateral D male paratype habitus, ventral E male paratype habitus, lateral F female habitus, dorsal G frontal view of male paratype H dorsal view of chelicerae, paratype male." figureDoi="10.3897/zookeys.952.51849.figure11" httpUri="https://binary.pensoft.net/fig/435139" pageId="0" pageNumber="95">11A, B</figureCitation>
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) as long as wide; hood located posteriorly; windows large, oval; copulatory openings located medially; copulatory ducts curled on either side with two pairs of spermathecae; primary spermathecae small, situated anteriorly, secondary spermathecae larger than primary spermathecae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="distribution">
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<paragraph pageId="0" pageNumber="95">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="95">Known only from the type locality in Yunnan, China.</paragraph>
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<caption doi="10.3897/zookeys.952.51849.figure11" httpUri="https://binary.pensoft.net/fig/435139" pageId="0" pageNumber="95" start="Figure 11" startId="F11">
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Figure 11.</emphasis>
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<taxonomicName authorityName="Lin & Li" authorityYear="2020" family="Salticidae" genus="Megaeupoa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megaeupoa yanfengi" order="Araneae" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="yanfengi">
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<emphasis italics="true" pageId="0" pageNumber="95">Megaeupoa yanfengi</emphasis>
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</taxonomicName>
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sp. nov., female paratype and male holotype.
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<emphasis bold="true" pageId="0" pageNumber="95">A</emphasis>
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epigyne, ventral
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<emphasis bold="true" pageId="0" pageNumber="95">B</emphasis>
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vulva, dorsal and schematic duct course shown in lateral view
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<emphasis bold="true" pageId="0" pageNumber="95">C</emphasis>
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male holotype habitus, lateral
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<emphasis bold="true" pageId="0" pageNumber="95">D</emphasis>
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male paratype habitus, ventral
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<emphasis bold="true" pageId="0" pageNumber="95">E</emphasis>
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male paratype habitus, lateral
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<emphasis bold="true" pageId="0" pageNumber="95">F</emphasis>
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female habitus, dorsal
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<emphasis bold="true" pageId="0" pageNumber="95">G</emphasis>
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frontal view of male paratype
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<emphasis bold="true" pageId="0" pageNumber="95">H</emphasis>
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dorsal view of chelicerae, paratype male.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |