<documentid="AD7EB2C86AC47C4AFF6ED38BDFE8758F"ID-DOI="10.3897/zookeys.1224.138987"ID-ZooBank="BE2CD401-AB28-4488-8EE8-1457F94F92FB"ID-publisher-id="138987"URI-arpha="CCB12344-C6E4-5A48-913E-71934F2C0842"URI-zoobank="http://zoobank.org/BE2CD401-AB28-4488-8EE8-1457F94F92FB"XM.bibliography_approvedBy="admin"XM.materialsCitations_approvedBy="admin"XM.taxonomicNames_approvedBy="admin"XM.treatmentCitations_approvedBy="admin"XM.treatments_approvedBy="admin"article-type="research-article"checkinTime="1737472994296"checkinUser="pensoft"docAuthor="Zhong, Rui, Zhong, Yang, Zhang, He, Liu, Jie, Liu, Changyong, Chen, Kuai & Hu, Changhao"docDate="2025"docId="B516E6D03FDD5DA598F2C63F871DDA42"docLanguage="en"docName="ZooKeys 1224: 69-85"docOrigin="ZooKeys 1224"docSource="https://zookeys.pensoft.net/article/138987/download/xml/"docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic"docStyleName="PensoftTaxPub.0000.journal_article.generic"docTitle="Yunohamella gutenbergi R. Zhong, J. Liu & Hu 2025, sp. nov."docType="treatment"docVersion="3"dtd-version="3.0"lastPageNumber="85"masterDocId="CCB12344C6E45A48913E71934F2C0842"masterDocTitle="Taxonomic notes on the genus Yunohamella Yoshida, 2007 (Araneae, Theridiidae) from China, with two new species"masterLastPageNumber="85"masterPageNumber="69"pageNumber="69"updateTime="1737521276218"updateUser="admin">
<mods:titleid="195BAE90D9F3AF1F84937E7231C5FE58">Taxonomic notes on the genus Yunohamella Yoshida, 2007 (Araneae, Theridiidae) from China, with two new species</mods:title>
<mods:affiliationid="72CEF43E3E5D512677DF3D99C3BC3705">State Key Laboratory of Biocatalysis and Enzyme Engineering & Centre for Behavioural Ecology & Evolution, School of Life Sciences, Hubei University, Wuhan 430062, Hubei, China</mods:affiliation>
<mods:affiliationid="430EDDFFFD4D5ED099D6FDBE892C016F">School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, Hubei, China</mods:affiliation>
<mods:affiliationid="FB03F0D00BB264E5C44F928A06D3391C">Hebei Province Sweet Potato Breeding and Application Technology Innovation Center, Xingtai 054001, Hebei, China & Guo Shoujing Innovation College, Xingtai University, Xingtai 054001, Hebei, China</mods:affiliation>
<mods:affiliationid="EE924C4C09361D1F53741FEAACFE5618">State Key Laboratory of Biocatalysis and Enzyme Engineering & Centre for Behavioural Ecology & Evolution, School of Life Sciences, Hubei University, Wuhan 430062, Hubei, China</mods:affiliation>
<mods:affiliationid="44F8EEC2F4CDB4C84B4B3800DCBAB43B">Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, Hubei, China</mods:affiliation>
<mods:affiliationid="B11E08FD873FCAE3795F704282972E84">Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, Hubei, China</mods:affiliation>
<mods:affiliationid="6A45C234FE669564A6FE453C02742F45">State Key Laboratory of Biocatalysis and Enzyme Engineering & Centre for Behavioural Ecology & Evolution, School of Life Sciences, Hubei University, Wuhan 430062, Hubei, China & Qizimeishan National Nature Reserve Administration, Xuan’en 445500, Hubei, China</mods:affiliation>
<taxonomicNameid="99183364C49A976459657451169903F4"authority="R. Zhong, J. Liu & Hu"authorityName="R. Zhong, J. Liu & Hu"authorityYear="2025"class="Arachnida"family="Theridiidae"genus="Yunohamella"kingdom="Animalia"order="Araneae"phylum="Arthropoda"rank="species"species="gutenbergi"status="sp. nov.">
<figureCitationid="EED9A124CA25D89B512CDFD27EB7F93D"captionStart="Figure 1"captionStartId="F1"captionText="Figure 1. Yunohamella gutenbergi R. Zhong, J. Liu & Hu, sp. nov., male habitus. A dorsal view B ventral view C lateral view. Scale bars: 0.5 mm. (photos by Changhao Hu and Rui Zhong.)"figureDoi="10.3897/zookeys.1224.138987.figure1"httpUri="https://binary.pensoft.net/fig/1228691">Figs 1</figureCitation>
,
<figureCitationid="B26CD43CD76500524FE378C20905250F"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Yunohamella gutenbergi R. Zhong, J. Liu & Hu, sp. nov., left male palp. A prolateral view B ventral view C retrolateral view D expanded, ventral view. Scale bars: 0.2 mm. (Photos by Changhao Hu.)"figureDoi="10.3897/zookeys.1224.138987.figure2"httpUri="https://binary.pensoft.net/fig/1228692">2</figureCitation>
,
<figureCitationid="DD4BF4C4B132ECB45C177478A66608FE"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. The collection locality of Yunohamella spp. from Hubei Province, China. Black circle represents Y. gutenbergi R. Zhong, J. Liu & Hu, sp. nov.; green circle represents Y. mohorovicici R. Zhong, J. Liu & Hu, sp. nov.; red circle represents Y. jiugongensis (Liu & Zhong, 2023) comb. nov.; orange circles represent Y. lyrica (Walckenaer, 1841)."figureDoi="10.3897/zookeys.1224.138987.figure10"httpUri="https://binary.pensoft.net/fig/1228700">10</figureCitation>
<materialsCitationid="D23B01ADBDEC86C291BCABDECB4D104D"collectingDate="2023-07-03"collectionCode="CBEE"collectorName="Changhao Hu & Mian Wei"country="China"county="Enshi Tujia and Miao Autonomous Prefecture"elevation="810"latitude="30.08"location="Shanyangxi"longLatPrecision="734"longitude="109.75"municipality="Qizimeishan National Nature Reserve"specimenCode="QZMS 01049"specimenCount="1"specimenCount-male="1"stateProvince="Hubei Province"typeStatus="holotype">
<locationid="F16356D0B04C8592A9571950B9045200"LSID="urn:lsid:plazi:treatment:B516E6D03FDD5DA598F2C63F871DDA42:F16356D0B04C8592A9571950B9045200"country="China"county="Enshi Tujia and Miao Autonomous Prefecture"latitude="30.08"longLatPrecision="734"longitude="109.75"municipality="Qizimeishan National Nature Reserve"name="Shanyangxi"stateProvince="Hubei Province">Shanyangxi</location>
<paragraphid="4B5E17DB08ADDF6A11C94B76C7B88AD2">The species is named after the geophysicist “ Beno Gutenberg ” who found the “ core-mantle discontinuity ”, the boundary between the mantle and the core of Earth.</paragraph>
<taxonomicNameid="19B28ABC067CE8B20C64D7927CA81EF2"authority="R. Zhong, J. Liu & Hu"authorityName="R. Zhong, J. Liu & Hu"authorityYear="2025"class="Arachnida"family="Theridiidae"genus="Yunohamella"kingdom="Animalia"order="Araneae"phylum="Arthropoda"rank="species"species="gutenbergi"status="sp. nov.">
can be distinguished from all congeners in having a unique 2 - shaped curved sperm duct on the tegulum and a filiform, curved embolus (Fig.
<figureCitationid="28B844B729491B6B4B9FF18A5169BF4A"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Yunohamella gutenbergi R. Zhong, J. Liu & Hu, sp. nov., left male palp. A prolateral view B ventral view C retrolateral view D expanded, ventral view. Scale bars: 0.2 mm. (Photos by Changhao Hu.)"figureDoi="10.3897/zookeys.1224.138987.figure2"httpUri="https://binary.pensoft.net/fig/1228692">2 A – C</figureCitation>
0.00. Measurements of legs [leg II missing]: I — (2.98, —, —, —, —), III 4.09 (1.38, 0.30, 0.86, 1.05, 0.50), IV 5.12 (1.79, 0.32, 1.35, 1.36, 0.30).
</paragraph>
<paragraphid="182C964DC2AEE6647313EEDAEDA6F503">
Carapace round, brown, and with a narrow, trapezoid, black mark between head region and median furrow; radial furrow black. Sternum shaped like an inverted triangle and brown. Chelicerae and legs orange. Abdomen oval; dorsally black, with a longitudinal mark composed of white and red spots; venter dark brown; anterior part of genital groove and anterior part of spinnerets black; lateral abdomen with several white spots. Spinnerets dark brown (Fig.
<figureCitationid="193E1894B69D7DC8776FE267058044F0"captionStart="Figure 1"captionStartId="F1"captionText="Figure 1. Yunohamella gutenbergi R. Zhong, J. Liu & Hu, sp. nov., male habitus. A dorsal view B ventral view C lateral view. Scale bars: 0.5 mm. (photos by Changhao Hu and Rui Zhong.)"figureDoi="10.3897/zookeys.1224.138987.figure1"httpUri="https://binary.pensoft.net/fig/1228691">1 A – C</figureCitation>
<taxonomicNameid="89130F6820A160EC411D820CAAB30C9C"authority="R. Zhong, J. Liu & Hu"authorityName="R. Zhong, J. Liu & Hu"authorityYear="2025"class="Arachnida"family="Theridiidae"genus="Yunohamella"kingdom="Animalia"order="Araneae"phylum="Arthropoda"rank="species"species="gutenbergi"status="sp. nov.">
lateral view. Scale bars: 0.5 mm. (photos by Changhao Hu and Rui Zhong.)
</paragraph>
</caption>
<paragraphid="0CB6598E1B57A69E9C96424441329ED0">
Cymbium reniform. Cymbial hood longitudinal, almost ½ length of cymbium. Subtegulum bowl-shaped. Tegulum with a narrow prolateral part and a large retrolateral part; retrolateral part with a thin area that holds embolic base; sperm duct half surrounds thin area, and extends as 2 - shaped, then straight down. Median apophysis lamellar. Tegular apophysis irregular. Length of median apophysis and tegular apophysis almost as long as width of bulb. Conductor sclerotized, with a triangular terminal apophysis. Embolus filiform and curved, with a lamellar base (Fig.
<figureCitationid="7C490236F156BFE173C893DB3EE39B2A"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Yunohamella gutenbergi R. Zhong, J. Liu & Hu, sp. nov., left male palp. A prolateral view B ventral view C retrolateral view D expanded, ventral view. Scale bars: 0.2 mm. (Photos by Changhao Hu.)"figureDoi="10.3897/zookeys.1224.138987.figure2"httpUri="https://binary.pensoft.net/fig/1228692">2 A – D</figureCitation>
<taxonomicNameid="148CBBB19CDC13DF0B2B214336CE9EE9"authority="R. Zhong, J. Liu & Hu"authorityName="R. Zhong, J. Liu & Hu"authorityYear="2025"class="Arachnida"family="Theridiidae"genus="Yunohamella"kingdom="Animalia"order="Araneae"phylum="Arthropoda"rank="species"species="gutenbergi"status="sp. nov.">
<figureCitationid="52ECD6EDF003767DDB06DFF6AE60F9EF"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. The collection locality of Yunohamella spp. from Hubei Province, China. Black circle represents Y. gutenbergi R. Zhong, J. Liu & Hu, sp. nov.; green circle represents Y. mohorovicici R. Zhong, J. Liu & Hu, sp. nov.; red circle represents Y. jiugongensis (Liu & Zhong, 2023) comb. nov.; orange circles represent Y. lyrica (Walckenaer, 1841)."figureDoi="10.3897/zookeys.1224.138987.figure10"httpUri="https://binary.pensoft.net/fig/1228700">10</figureCitation>
