351 lines
39 KiB
XML
351 lines
39 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1124.86828" ID-Pensoft-Pub="1313-2970-1124-131" ID-Pensoft-UUID="10700A07338657EA9C6B121AB0998AA9" ID-ZooBank="04963C995599440FBA118C1F257A9E17" ModsDocID="1313-2970-1124-131" checkinTime="1665870615382" checkinUser="pensoft" docAuthor="Zhang, Jianshuang, Zhang, Qi, Long, Feiyang, Yu, Hao & Yi, Yin" docDate="2022" docId="CD06A933472A54D88D404BEA880BB212" docLanguage="en" docName="ZooKeys 1124: 131-145" docOrigin="ZooKeys 1124" docPubDate="2022-10-12" docSource="http://dx.doi.org/10.3897/zookeys.1124.86828" docTitle="Diphya guiyang J. Zhang & H. Yu 2022, sp. nov." docType="treatment" docUuid="D5FB012F-6152-4ADC-8619-1A3F2B874600" docUuidSource="ZooBank" docVersion="1" id="10700A07338657EA9C6B121AB0998AA9" lastPageNumber="131" masterDocId="10700A07338657EA9C6B121AB0998AA9" masterDocTitle="Two new speicies of Diphya Nicolet, 1849 (Araneae, Tetragnathidae) from Southwest China" masterLastPageNumber="145" masterPageNumber="131" pageNumber="131" updateTime="1665870615382" updateUser="pensoft">
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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 speicies of Diphya Nicolet, 1849 (Araneae, Tetragnathidae) from Southwest 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>Zhang, Jianshuang</mods:namePart>
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<mods:affiliation>The State Key Laboratory of Southwest Karst Mountain Biodiversity Conservation of Forestry Administration, School of life sciences, Guizhou Normal University, Guiyang, China</mods:affiliation>
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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>Zhang, Qi</mods:namePart>
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<mods:affiliation>The Key Laboratory of Plant Physiology and Development in Guizhou Province, School of life sciences, Guizhou Normal University, Guiyang, China</mods:affiliation>
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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>Long, Feiyang</mods:namePart>
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<mods:affiliation>The Key Laboratory of Plant Physiology and Development in Guizhou Province, School of life sciences, Guizhou Normal University, Guiyang, China</mods:affiliation>
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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>Yu, Hao</mods:namePart>
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<mods:affiliation>The State Key Laboratory of Southwest Karst Mountain Biodiversity Conservation of Forestry Administration, School of life sciences, Guizhou Normal University, Guiyang, China & The Key Laboratory of Plant Physiology and Development in Guizhou Province, School of life sciences, Guizhou Normal University, Guiyang, China</mods:affiliation>
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<mods:nameIdentifier type="email">insect1986@126.com</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>Yi, Yin</mods:namePart>
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<mods:affiliation>The State Key Laboratory of Southwest Karst Mountain Biodiversity Conservation of Forestry Administration, School of life sciences, Guizhou Normal University, Guiyang, China</mods:affiliation>
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<mods:nameIdentifier type="email">gzklppdr@gznu.edu.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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-10-12</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1124</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>131</mods:start>
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<mods:end>145</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.1124.86828</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.1124.86828</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1124-131</mods:identifier>
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<mods:identifier type="ZooBank">04963C995599440FBA118C1F257A9E17</mods:identifier>
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<mods:identifier type="Pensoft-UUID">10700A07338657EA9C6B121AB0998AA9</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:D5FB012F-6152-4ADC-8619-1A3F2B874600" httpUri="http://treatment.plazi.org/id/CD06A933472A54D88D404BEA880BB212" lastPageNumber="131" pageId="0" pageNumber="131">
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<subSubSection pageId="0" pageNumber="131" type="nomenclature">
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<paragraph pageId="0" pageNumber="131">
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<taxonomicName LSID="https://zoobank.org/D5FB012F-6152-4ADC-8619-1A3F2B874600" authority="J. Zhang & H. Yu" authorityName="J. Zhang & H. Yu" authorityYear="2022" class="Arachnida" family="Tetragnathidae" genus="Diphya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diphya guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang" status="sp. nov.">Diphya guiyang J. Zhang & H. Yu</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="131">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="131" type="description">
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<paragraph pageId="0" pageNumber="131">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Male palp of the holotype of Diphya guiyang sp. nov. A ventral view B dorsal view C prolateral view D retrolateral view. Abbreviations: C = conductor; Cy = cymbium; Dp = dorsal process; Em B = basal portion of embolus; Em T = terminal portion of embolus; Ip = intermediate process; Pc = paracymbium; St = subtegulum; Te = tegulum; Vp = ventral process. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1124.86828.figure1" httpUri="https://binary.pensoft.net/fig/756249" pageId="0" pageNumber="131">Figs 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Male palpal bulb of the holotype of Diphya guiyang sp. nov. A ventral view B dorsal view C prolateral view D retrolateral view E anterior view. Abbreviations: C = conductor; Em B = basal portion of embolus; Em T = terminal portion of embolus; St = subtegulum; Te = tegulum. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1124.86828.figure2" httpUri="https://binary.pensoft.net/fig/756250" pageId="0" pageNumber="131">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diphya guiyang sp. nov. A-E female paratype and male holotype, epigyne A, B macerated epigyne, ventral and dorsal C, D epigyne, macerated and embedded in Arabic gum, ventral and dorsal E intact epigyne F, G ventral view frontal view of prosoma F male G female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (A-E); 1 mm (F, G)." figureDoi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Diphya guiyang sp. nov. A-C habitus of the male holotype D-F female paratype A, D dorsal view B, E ventral view C, F lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1124.86828.figure4" httpUri="https://binary.pensoft.net/fig/756252" pageId="0" pageNumber="131">, 4</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Distribution records of the Diphya species in China. D. guiyang sp. nov. (scarlet circle: Guizhou Province, Guiyan City), D. weimiani sp. nov. (yellow circle: 1. Sichuan Province, Mount Longmen; 2. Guizhou Province, Mount Leigong), D. okumae Tanikawa, 1995 (carmine circle: 1. Hennan Province, Xinyang City; 2. Hennan Province, Neixiang County; 3. Hubei Province, Hefeng County), D. qianica Zhu, Song & Zhang, 2003 (greent circle: Guizhou Province, Mount Fanjing), D. songi Wu & Yang, 2010 (orange circle: Yunnan Province, Mount Canshan), D. taiwanica Tanikawa, 1995 (light blue circle: 1. Taiwan Province, Mount Pahsien-shan; 2. Taiwan Province, Mount Alishan); D. tanasevitchi (Zhang, Zhang & Yu, 2003) (lilac circle: 1. Hebei Province, Mount Wuling; 2. Hebei Province, Pingshan County; 3. Ningxia Hui Autonomous Region, Delong County; 4. Ningxia Hui Autonomous Region, Jingyuan County), D. wulingensis Yu, Zhang & Omelko, 2014 (dark blue circle: Hebei Province, Mount Wuling)." figureDoi="10.3897/zookeys.1124.86828.figure7" httpUri="https://binary.pensoft.net/fig/756255" pageId="0" pageNumber="131">, 7</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="131" type="materials_examined">
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<paragraph pageId="0" pageNumber="131">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="131">
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<materialsCitation collectingDate="2021-08-10" collectorName="H. Yu" country="China" county="Guiyang City" elevation="1165" latitude="26.55" location="Guiyang Forest Park" longLatPrecision="744" longitude="106.75" municipality="Nanming District" specimenCount="♂" stateProvince="Guizhou Province" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="131">
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<emphasis italics="true" pageId="0" pageNumber="131">
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<typeStatus>Holotype</typeStatus>
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</emphasis>
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.
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</emphasis>
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<specimenCount>♂</specimenCount>
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(MGEU-TET-21-001, YHTET001),
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<collectingCountry name="China">China</collectingCountry>
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:
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<collectingRegion country="China" name="Guizhou">Guizhou Province</collectingRegion>
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:
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<collectingCounty>Guiyang City</collectingCounty>
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:
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<collectingMunicipality>Nanming District</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:CD06A933472A54D88D404BEA880BB212:16EAF79CD573A0EFAB43267A3242C3DB" country="China" county="Guiyang City" latitude="26.55" longLatPrecision="744" longitude="106.75" municipality="Nanming District" name="Guiyang Forest Park" stateProvince="Guizhou Province">
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<location LSID="urn:lsid:plazi:treatment:CD06A933472A54D88D404BEA880BB212:5D8E17602E0206D500CB737119715716" country="China" county="Guiyang City" latitude="26.55" longLatPrecision="744" longitude="106.75" municipality="Nanming District" name="Guiyang Forest" stateProvince="Guizhou Province">Guiyang Forest</location>
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Park
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</location>
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,
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<geoCoordinate degrees="26.55" direction="north" orientation="latitude" precision="555" value="26.55">26.55°N</geoCoordinate>
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,
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<geoCoordinate degrees="106.75" direction="east" orientation="longitude" precision="555" value="106.75">106.75°E</geoCoordinate>
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, ca
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.165" unit="m" value="1165.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.165" unit="m" value="1165.0">1165 m</elevation>
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</quantity>
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,
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<collectingDate value="2021-08-10">10 August 2021</collectingDate>
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,
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<collectorName>H. Yu</collectorName>
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et al. leg., hand picking on shrubs
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</materialsCitation>
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.
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<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="H. Yu" country="China" county="Guiyang City" elevation="1165" latitude="26.55" location="Guiyang Forest Park" longLatPrecision="744" longitude="106.75" municipality="Nanming District" specimenCount="2" specimenCount-female="1" specimenCount-male="1" stateProvince="Guizhou" typeStatus="Paratypes">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="131">
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<typeStatus>Paratypes</typeStatus>
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</emphasis>
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:
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<specimenCount type="male">1♂</specimenCount>
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<specimenCount type="female">1♀</specimenCount>
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(MGEU-TET-21-002-003, YHTET002-003), same data as holotype
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="131" type="materials_examined">
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<paragraph pageId="0" pageNumber="131">Other material examined.</paragraph>
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<paragraph pageId="0" pageNumber="131">
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<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" specimenCount="3" specimenCount-female="2" specimenCount-male="1">
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<specimenCount type="male">1♂</specimenCount>
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<specimenCount type="female">2♀</specimenCount>
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, same data as holotype
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="131" type="diagnosis">
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<paragraph pageId="0" pageNumber="131">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="131">
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The male of
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<taxonomicName class="Arachnida" kingdom="Animalia" lsidName="D. guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
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<emphasis italics="true" pageId="0" pageNumber="131">D. guiyang</emphasis>
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</taxonomicName>
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sp. nov. resembles that of
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<taxonomicName class="Arachnida" kingdom="Animalia" lsidName="D. wulingensis" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="wulingensis">
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<emphasis italics="true" pageId="0" pageNumber="131">D. wulingensis</emphasis>
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</taxonomicName>
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Yu, Zhang & Omelko, 2014 in having a similar complex paracymbium with several processes (other species have simple unbranched paracymbium and cymbial process) but can be distinguished from it by the different shape, locations, and number of paracymbial processes and by the different shape and degree of sclerotization of the embolus. In
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<taxonomicName class="Arachnida" kingdom="Animalia" lsidName="D. guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
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<emphasis italics="true" pageId="0" pageNumber="131">D. guiyang</emphasis>
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</taxonomicName>
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sp. nov., the paracymbium has 3 processes (vs 4), the intermediate process (Ip) is thumb-like and originates from the distal end of the paracymbium, close to tibia (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Male palp of the holotype of Diphya guiyang sp. nov. A ventral view B dorsal view C prolateral view D retrolateral view. Abbreviations: C = conductor; Cy = cymbium; Dp = dorsal process; Em B = basal portion of embolus; Em T = terminal portion of embolus; Ip = intermediate process; Pc = paracymbium; St = subtegulum; Te = tegulum; Vp = ventral process. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1124.86828.figure1" httpUri="https://binary.pensoft.net/fig/756249" pageId="0" pageNumber="131">1A, B, D</figureCitation>
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) (vs papilliform and located at the proximal margin of the paracymbium, well-separated from tibia); the embolar tip (Em T) is blade-shaped, hyaline, and with a relatively wide apex (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Male palpal bulb of the holotype of Diphya guiyang sp. nov. A ventral view B dorsal view C prolateral view D retrolateral view E anterior view. Abbreviations: C = conductor; Em B = basal portion of embolus; Em T = terminal portion of embolus; St = subtegulum; Te = tegulum. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1124.86828.figure2" httpUri="https://binary.pensoft.net/fig/756250" pageId="0" pageNumber="131">2B-E</figureCitation>
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). (vs C-shaped, thick, heavily sclerotized, and with the apex relatively sharp;
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<bibRefCitation DOI="https://doi.org/10.2476/asjaa.63.31" author="Yu, H" journalOrPublisher="Acta Arachnologica" pageId="0" pageNumber="131" pagination="31 - 35" refId="B11" refString="Yu, H, Zhang, F, Omelko, MM, 2014. A new species of Diphya Nicolet 1849 and the first description of the female of D. tanasevitchi from northern China (Araneae: Tetragnathidae: Metinae). Acta Arachnologica 63 (1): 31 - 35, DOI: https://doi.org/10.2476/asjaa.63.31" title="A new species of Diphya Nicolet 1849 and the first description of the female of D. tanasevitchi from northern China (Araneae: Tetragnathidae: Metinae)." url="https://doi.org/10.2476/asjaa.63.31" volume="63" year="2014">Yu et al. 2014</bibRefCitation>
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: 31, figs 5, 10, 12;
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<bibRefCitation DOI="https://doi.org/10.15298/arthsel.26.2.07" author="Marusik, YM" journalOrPublisher="Arthropoda Selecta" pageId="0" pageNumber="131" pagination="139 - 144" refId="B5" refString="Marusik, YM, Omelko, MM, Koponen, S, 2017. First record of Diphya wulingensis Yu, Zhang & Omelko, 2014 (Aranei: Tetragnathidae) in Russia. Arthropoda Selecta 26 (2): 139 - 144, DOI: https://doi.org/10.15298/arthsel.26.2.07" title="First record of Diphya wulingensis Yu, Zhang & Omelko, 2014 (Aranei: Tetragnathidae) in Russia." url="https://doi.org/10.15298/arthsel.26.2.07" volume="26" year="2017">Marusik et al. 2017</bibRefCitation>
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: 143, figs 13-15, 17). The female of
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<taxonomicName class="Arachnida" kingdom="Animalia" lsidName="D. guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
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<emphasis italics="true" pageId="0" pageNumber="131">D. guiyang</emphasis>
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</taxonomicName>
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sp. nov. also resembles that of
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<taxonomicName class="Arachnida" kingdom="Animalia" lsidName="D. wulingensis" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="wulingensis">
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<emphasis italics="true" pageId="0" pageNumber="131">D. wulingensis</emphasis>
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</taxonomicName>
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in having a similarly shaped vulva, but can be separated by having the septal base (Sb) relatively narrow (less than 1/3 of the epigynal plate width) (vs wide, about
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<normalizedToken originalValue="½">1/2</normalizedToken>
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of the plate width) (cf. Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diphya guiyang sp. nov. A-E female paratype and male holotype, epigyne A, B macerated epigyne, ventral and dorsal C, D epigyne, macerated and embedded in Arabic gum, ventral and dorsal E intact epigyne F, G ventral view frontal view of prosoma F male G female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (A-E); 1 mm (F, G)." figureDoi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131">3A, C, E</figureCitation>
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and
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<bibRefCitation DOI="https://doi.org/10.15298/arthsel.26.2.07" author="Marusik, YM" journalOrPublisher="Arthropoda Selecta" pageId="0" pageNumber="131" pagination="139 - 144" refId="B5" refString="Marusik, YM, Omelko, MM, Koponen, S, 2017. First record of Diphya wulingensis Yu, Zhang & Omelko, 2014 (Aranei: Tetragnathidae) in Russia. Arthropoda Selecta 26 (2): 139 - 144, DOI: https://doi.org/10.15298/arthsel.26.2.07" title="First record of Diphya wulingensis Yu, Zhang & Omelko, 2014 (Aranei: Tetragnathidae) in Russia." url="https://doi.org/10.15298/arthsel.26.2.07" volume="26" year="2017">Marusik et al. 2017</bibRefCitation>
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: 143, figs 10, 11), and by the kidney-shaped posterior chamber of receptacle (Rp), which is distinctly larger than the anterior chamber (Ap) (vs both Ap and Rp nearly globular and Ap slightly larger than Rp) (cf. Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diphya guiyang sp. nov. A-E female paratype and male holotype, epigyne A, B macerated epigyne, ventral and dorsal C, D epigyne, macerated and embedded in Arabic gum, ventral and dorsal E intact epigyne F, G ventral view frontal view of prosoma F male G female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (A-E); 1 mm (F, G)." figureDoi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131">3B, D</figureCitation>
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and
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<bibRefCitation DOI="https://doi.org/10.2476/asjaa.63.31" author="Yu, H" journalOrPublisher="Acta Arachnologica" pageId="0" pageNumber="131" pagination="31 - 35" refId="B11" refString="Yu, H, Zhang, F, Omelko, MM, 2014. A new species of Diphya Nicolet 1849 and the first description of the female of D. tanasevitchi from northern China (Araneae: Tetragnathidae: Metinae). Acta Arachnologica 63 (1): 31 - 35, DOI: https://doi.org/10.2476/asjaa.63.31" title="A new species of Diphya Nicolet 1849 and the first description of the female of D. tanasevitchi from northern China (Araneae: Tetragnathidae: Metinae)." url="https://doi.org/10.2476/asjaa.63.31" volume="63" year="2014">Yu et al. 2014</bibRefCitation>
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: 31, figs 4, 9). In addition, the two species can be reliably separated by the abdominal pattern: dorsum of the abdomen centrally with a distinct symmetrical pattern in
|
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<taxonomicName class="Arachnida" kingdom="Animalia" lsidName="D. guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
|
|
<emphasis italics="true" pageId="0" pageNumber="131">D. guiyang</emphasis>
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</taxonomicName>
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|
sp. nov. (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Diphya guiyang sp. nov. A-C habitus of the male holotype D-F female paratype A, D dorsal view B, E ventral view C, F lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1124.86828.figure4" httpUri="https://binary.pensoft.net/fig/756252" pageId="0" pageNumber="131">4A, D</figureCitation>
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), vs without pattern centrally and only with black marks on both sides (
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<bibRefCitation DOI="https://doi.org/10.2476/asjaa.63.31" author="Yu, H" journalOrPublisher="Acta Arachnologica" pageId="0" pageNumber="131" pagination="31 - 35" refId="B11" refString="Yu, H, Zhang, F, Omelko, MM, 2014. A new species of Diphya Nicolet 1849 and the first description of the female of D. tanasevitchi from northern China (Araneae: Tetragnathidae: Metinae). Acta Arachnologica 63 (1): 31 - 35, DOI: https://doi.org/10.2476/asjaa.63.31" title="A new species of Diphya Nicolet 1849 and the first description of the female of D. tanasevitchi from northern China (Araneae: Tetragnathidae: Metinae)." url="https://doi.org/10.2476/asjaa.63.31" volume="63" year="2014">Yu et al. 2014</bibRefCitation>
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: 31, figs 1, 2;
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<bibRefCitation DOI="https://doi.org/10.15298/arthsel.26.2.07" author="Marusik, YM" journalOrPublisher="Arthropoda Selecta" pageId="0" pageNumber="131" pagination="139 - 144" refId="B5" refString="Marusik, YM, Omelko, MM, Koponen, S, 2017. First record of Diphya wulingensis Yu, Zhang & Omelko, 2014 (Aranei: Tetragnathidae) in Russia. Arthropoda Selecta 26 (2): 139 - 144, DOI: https://doi.org/10.15298/arthsel.26.2.07" title="First record of Diphya wulingensis Yu, Zhang & Omelko, 2014 (Aranei: Tetragnathidae) in Russia." url="https://doi.org/10.15298/arthsel.26.2.07" volume="26" year="2017">Marusik et al. 2017</bibRefCitation>
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: 143, figs 1, 2, 5).
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</paragraph>
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<caption doi="10.3897/zookeys.1124.86828.figure1" httpUri="https://binary.pensoft.net/fig/756249" pageId="0" pageNumber="131" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="131">
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<emphasis bold="true" pageId="0" pageNumber="131">Figure 1.</emphasis>
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Male palp of the holotype of
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<taxonomicName authorityName="J. Zhang & H. Yu" authorityYear="2022" class="Arachnida" family="Tetragnathidae" genus="Diphya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diphya guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
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<emphasis italics="true" pageId="0" pageNumber="131">Diphya guiyang</emphasis>
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|
</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="131">A</emphasis>
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ventral view
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<emphasis bold="true" pageId="0" pageNumber="131">B</emphasis>
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dorsal view
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<emphasis bold="true" pageId="0" pageNumber="131">C</emphasis>
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prolateral view
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<emphasis bold="true" pageId="0" pageNumber="131">D</emphasis>
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retrolateral view. Abbreviations: C = conductor; Cy = cymbium; Dp = dorsal process; Em B = basal portion of embolus; Em T = terminal portion of embolus; Ip = intermediate process; Pc = paracymbium; St = subtegulum; Te = tegulum; Vp = ventral process. Scale bars: 0.2 mm.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1124.86828.figure2" httpUri="https://binary.pensoft.net/fig/756250" pageId="0" pageNumber="131" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="131">
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<emphasis bold="true" pageId="0" pageNumber="131">Figure 2.</emphasis>
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Male palpal bulb of the holotype of
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|
<taxonomicName authorityName="J. Zhang & H. Yu" authorityYear="2022" class="Arachnida" family="Tetragnathidae" genus="Diphya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diphya guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
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|
<emphasis italics="true" pageId="0" pageNumber="131">Diphya guiyang</emphasis>
|
|
</taxonomicName>
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|
sp. nov.
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|
<emphasis bold="true" pageId="0" pageNumber="131">A</emphasis>
|
|
ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="131">B</emphasis>
|
|
dorsal view
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|
<emphasis bold="true" pageId="0" pageNumber="131">C</emphasis>
|
|
prolateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="131">D</emphasis>
|
|
retrolateral view
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|
<emphasis bold="true" pageId="0" pageNumber="131">E</emphasis>
|
|
anterior view. Abbreviations: C = conductor; Em B = basal portion of embolus; Em T = terminal portion of embolus; St = subtegulum; Te = tegulum. Scale bars: 0.2 mm.
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</paragraph>
|
|
</caption>
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|
<caption doi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131" start="Figure 3" startId="F3">
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|
<paragraph pageId="0" pageNumber="131">
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|
<emphasis bold="true" pageId="0" pageNumber="131">Figure 3.</emphasis>
|
|
<taxonomicName authorityName="J. Zhang & H. Yu" authorityYear="2022" class="Arachnida" family="Tetragnathidae" genus="Diphya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diphya guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
|
|
<emphasis italics="true" pageId="0" pageNumber="131">Diphya guiyang</emphasis>
|
|
</taxonomicName>
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|
sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="131">A-E</emphasis>
|
|
female paratype and male holotype, epigyne
|
|
<emphasis bold="true" pageId="0" pageNumber="131">A, B</emphasis>
|
|
macerated epigyne, ventral and dorsal
|
|
<emphasis bold="true" pageId="0" pageNumber="131">C, D</emphasis>
|
|
epigyne, macerated and embedded in Arabic gum, ventral and dorsal
|
|
<emphasis bold="true" pageId="0" pageNumber="131">E</emphasis>
|
|
intact epigyne
|
|
<emphasis bold="true" pageId="0" pageNumber="131">F, G</emphasis>
|
|
ventral view frontal view of prosoma
|
|
<emphasis bold="true" pageId="0" pageNumber="131">F</emphasis>
|
|
male
|
|
<emphasis bold="true" pageId="0" pageNumber="131">G</emphasis>
|
|
female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (
|
|
<emphasis bold="true" pageId="0" pageNumber="131">A-E</emphasis>
|
|
); 1 mm (
|
|
<emphasis bold="true" pageId="0" pageNumber="131">F, G</emphasis>
|
|
).
|
|
</paragraph>
|
|
</caption>
|
|
<caption doi="10.3897/zookeys.1124.86828.figure4" httpUri="https://binary.pensoft.net/fig/756252" pageId="0" pageNumber="131" start="Figure 4" startId="F4">
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" pageId="0" pageNumber="131">Figure 4.</emphasis>
|
|
<taxonomicName authorityName="J. Zhang & H. Yu" authorityYear="2022" class="Arachnida" family="Tetragnathidae" genus="Diphya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diphya guiyang" order="Araneae" pageId="0" pageNumber="131" phylum="Arthropoda" rank="species" species="guiyang">
|
|
<emphasis italics="true" pageId="0" pageNumber="131">Diphya guiyang</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="131">A-C</emphasis>
|
|
habitus of the male holotype
|
|
<emphasis bold="true" pageId="0" pageNumber="131">D-F</emphasis>
|
|
female paratype
|
|
<emphasis bold="true" pageId="0" pageNumber="131">A, D</emphasis>
|
|
dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="131">B, E</emphasis>
|
|
ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="131">C, F</emphasis>
|
|
lateral view. Scale bars: 1 mm.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="131" type="etymology">
|
|
<paragraph pageId="0" pageNumber="131">Etymology.</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">The species name is derived from the type locality; noun in apposition.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="131" type="description">
|
|
<paragraph pageId="0" pageNumber="131">Description.</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" pageId="0" pageNumber="131">Male.</emphasis>
|
|
Holotype (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diphya guiyang sp. nov. A-E female paratype and male holotype, epigyne A, B macerated epigyne, ventral and dorsal C, D epigyne, macerated and embedded in Arabic gum, ventral and dorsal E intact epigyne F, G ventral view frontal view of prosoma F male G female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (A-E); 1 mm (F, G)." figureDoi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131">3F</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Diphya guiyang sp. nov. A-C habitus of the male holotype D-F female paratype A, D dorsal view B, E ventral view C, F lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1124.86828.figure4" httpUri="https://binary.pensoft.net/fig/756252" pageId="0" pageNumber="131">4A-C</figureCitation>
|
|
): total length 4.18; carapace 2.04 long, 1.48 wide; abdomen 2.14 long, 1.46 wide.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Carapace</emphasis>
|
|
dark brown, slightly lighter between PER and cervical groove. Clypeus dark brown, distinctly higher than AME diameter. Eye sizes and interdistances: AME 0.07, ALE 0.14, PME 0.15, PLE 0.14, AME-AME 0.09, AME-ALE 0.08, PME-PME 0.16, PME-PLE 0.20, MOQL 0.66, MOQA 0.22, MOQP 0.48. Chelicerae light brown, with 3 promarginal and 4 retromarginal teeth. Sternum coloured the same as carapace, 0.76 long, 0.85 wide.
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|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Abdomen</emphasis>
|
|
dorsally dark with 5 pairs of spots (anterior pair circular, 2nd pair comma-shaped and largest, posterior 3 pairs represented by 6 short transverse bands), surrounded by line consisting of small white spots. Lateral sides whitish. Ventrally with irregularly shaped black pattern.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Legs</emphasis>
|
|
uniformly yellowish. Leg measurements: I 8.90 (2.31, 2.62, 2.80, 1.17), II 7.56 (2.12, 2.30, 2.19, 0.95), III 6.70 (1.99, 2.06, 1.78, 0.87), IV - (1.87, 1.83, -, -).
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Palp</emphasis>
|
|
(Figs
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Male palp of the holotype of Diphya guiyang sp. nov. A ventral view B dorsal view C prolateral view D retrolateral view. Abbreviations: C = conductor; Cy = cymbium; Dp = dorsal process; Em B = basal portion of embolus; Em T = terminal portion of embolus; Ip = intermediate process; Pc = paracymbium; St = subtegulum; Te = tegulum; Vp = ventral process. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1124.86828.figure1" httpUri="https://binary.pensoft.net/fig/756249" pageId="0" pageNumber="131">1A-D</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Male palpal bulb of the holotype of Diphya guiyang sp. nov. A ventral view B dorsal view C prolateral view D retrolateral view E anterior view. Abbreviations: C = conductor; Em B = basal portion of embolus; Em T = terminal portion of embolus; St = subtegulum; Te = tegulum. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1124.86828.figure2" httpUri="https://binary.pensoft.net/fig/756250" pageId="0" pageNumber="131">2A-E</figureCitation>
|
|
): paracymbium (Pc) complex, with 3 processes: both ventral process (Vp) and intermediate process (Ip) large, thumb-like, dorsal process (Dp) relatively small, tooth-shaped; Vp originating from 1/3 to 1/4 proximal part of cymbium, slightly curved, apex pointing distally; Ip originating from base of cymbium, apex pointing ventrally; Dp originating from ca 2/5 proximal part of cymbium, slightly curved, apex pointing retrolaterlly. Cymbium concave prolaterally. Subtegulum (St) large, hiding tegulum in retrolateral view; tegulum (Te) circular; sperm duct indistinct in ventral view. Conductor (C) laminar and hyaline, slightly smaller than tegulum, originating from dorsal-retrolateral portion of tegulum. Embolus (Em) slightly shorter than conductor, twisted around axis; embolar base (Em B) relatively sclerotized; embolar tip (Em T) blade-shaped, apex as wide as Em B and pointing ventrally.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" pageId="0" pageNumber="131">Female</emphasis>
|
|
(paraype: MGEU-TET-21-002) (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diphya guiyang sp. nov. A-E female paratype and male holotype, epigyne A, B macerated epigyne, ventral and dorsal C, D epigyne, macerated and embedded in Arabic gum, ventral and dorsal E intact epigyne F, G ventral view frontal view of prosoma F male G female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (A-E); 1 mm (F, G)." figureDoi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131">3G</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Diphya guiyang sp. nov. A-C habitus of the male holotype D-F female paratype A, D dorsal view B, E ventral view C, F lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1124.86828.figure4" httpUri="https://binary.pensoft.net/fig/756252" pageId="0" pageNumber="131">4D-F</figureCitation>
|
|
). Total length 4.48; carapace 1.99 long, 1.53 wide; abdomen 2.49 long, 1.55 wide.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Carapace</emphasis>
|
|
uniformly red-brown, cervical groove and radial grooves distinct. Clypeus orange, distinctly higher than AME diameter. Eye sizes and interdistances: AME 0.09, ALE 0.24, PME 0.26, PLE 0.19; AME-AME 0.09, AME-ALE 0.08, PME-PME 0.08, PME-PLE 0.06. MOQL 0.81, MOQA 0.24, MOQP 0.58. Chelicerae light orange, with 3 promarginal and 4 retromarginal teeth. Sternum 0.88 long, 0.87 wide, slightly darker than carapace.
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|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Abdomen</emphasis>
|
|
basically yellowish white, dorsum centrally with indistinct, broken lengthwise band, reaching posterior half; with 2 pairs of muscular depressions located at two sides of lengthwise band; with 5 pairs of irregularly shaped black marks (frontal pair of marks largest), running longitudinally extending ca 4/5 of abdomen length. Lateral sides whitish. Ventrally yellowish white, without distinct pattern.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Legs</emphasis>
|
|
uniformly yellowish. Measurements of legs: I 8.06 (2.11, 2.60 2.25, 1.10), II 7.22 (2.09, 2.24, 1.93, 0.96), III 4.62 (1.42, 1.44, 1.14, 0.62), IV 6.15 (1.93, 1.99, 1.56, 0.67).
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="131">Epigyne</emphasis>
|
|
(Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diphya guiyang sp. nov. A-E female paratype and male holotype, epigyne A, B macerated epigyne, ventral and dorsal C, D epigyne, macerated and embedded in Arabic gum, ventral and dorsal E intact epigyne F, G ventral view frontal view of prosoma F male G female. Abbreviations: Cd = copulatory duct; Fd = fertilisation duct; Ra = anterior chamber of receptacle; Rp = posterior chamber of receptacle; Sb = septal base; Se = septum (dashed line in C showing margin of septum); Sh = septal head; Ss = septal stem. Scale bars: 0.2 mm (A-E); 1 mm (F, G)." figureDoi="10.3897/zookeys.1124.86828.figure3" httpUri="https://binary.pensoft.net/fig/756251" pageId="0" pageNumber="131">3A-E</figureCitation>
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|
). Plate distinctly wider than long. Septum (Se) T-shaped, consisting of a transverse head (Sh), a narrow stem (Ss) and nose-shaped base (Sb); septal head wide, about 2/3 of the epigynal plate width; septal stem (Ss) slightly narrower than septal base, about twice longer that septal base length; septal base (Sb) shaped like a nose, nearly as wide as long. Copulatory openings indistinct, located in rebordered groove of lateral margins of septum. Copulatory ducts (Cd) diverging posteriorly, running along with lateral margin of septum. Receptacle subdivided in 2 chambers; anterior chamber (Ra) globular, relatively small, widely separated by ca 2.7 diameters; posterior chamber (Rp) kidney-shaped, distinctly larger than anterior chamber, 1.5 times longer than wide, separated by ca 1.3 widths. Fertilization ducts (Fd) acicular, membranous, located on posterior-interlateral surface of Rp.
|
|
</paragraph>
|
|
</subSubSection>
|
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<subSubSection pageId="0" pageNumber="131" type="distribution">
|
|
<paragraph pageId="0" pageNumber="131">Distribution.</paragraph>
|
|
<paragraph pageId="0" pageNumber="131">
|
|
Known only from the Guiyang City, Guizhou Province, China (Fig.
|
|
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Distribution records of the Diphya species in China. D. guiyang sp. nov. (scarlet circle: Guizhou Province, Guiyan City), D. weimiani sp. nov. (yellow circle: 1. Sichuan Province, Mount Longmen; 2. Guizhou Province, Mount Leigong), D. okumae Tanikawa, 1995 (carmine circle: 1. Hennan Province, Xinyang City; 2. Hennan Province, Neixiang County; 3. Hubei Province, Hefeng County), D. qianica Zhu, Song & Zhang, 2003 (greent circle: Guizhou Province, Mount Fanjing), D. songi Wu & Yang, 2010 (orange circle: Yunnan Province, Mount Canshan), D. taiwanica Tanikawa, 1995 (light blue circle: 1. Taiwan Province, Mount Pahsien-shan; 2. Taiwan Province, Mount Alishan); D. tanasevitchi (Zhang, Zhang & Yu, 2003) (lilac circle: 1. Hebei Province, Mount Wuling; 2. Hebei Province, Pingshan County; 3. Ningxia Hui Autonomous Region, Delong County; 4. Ningxia Hui Autonomous Region, Jingyuan County), D. wulingensis Yu, Zhang & Omelko, 2014 (dark blue circle: Hebei Province, Mount Wuling)." figureDoi="10.3897/zookeys.1124.86828.figure7" httpUri="https://binary.pensoft.net/fig/756255" pageId="0" pageNumber="131">7</figureCitation>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
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</treatment>
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</document> |