265 lines
33 KiB
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265 lines
33 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zse.98.82649" ID-Pensoft-Pub="1860-0743-1-137" ID-Pensoft-UUID="58CEEFF0E0A058EA845BB606E20FBB1C" ID-ZooBank="E428377B518645AEA97FA82D4F5C5BD4" LSID="urn:lsid:zoobank.org:act:AFC772CC-2A82-4533-BF66-0317BAACE2AD" ModsDocID="1860-0743-98-1-137" checkinTime="1651791036176" checkinUser="pensoft" docAuthor="Framenau, Volker W. & Castanheira, Pedro de S." docDate="2022" docId="66912C9761705B7AA137364BEDF43EE7" docLanguage="en" docName="ZoosystEvol 98(1): 137-149" docOrigin="Zoosystematics and Evolution 98 (1)" docPubDate="2022-05-05" docSource="http://dx.doi.org/10.3897/zse.98.82649" docTitle="Mangrovia Framenau & Castanheira 2022, gen. nov." docType="treatment" docUuid="AFC772CC-2A82-4533-BF66-0317BAACE2AD" docUuidSource="ZooBank" docVersion="1" id="58CEEFF0E0A058EA845BB606E20FBB1C" lastPageNumber="137" masterDocId="58CEEFF0E0A058EA845BB606E20FBB1C" masterDocTitle="A new genus of Australian orb-weaving spider with extreme sexual size dimorphism (Araneae, Araneidae)" masterLastPageNumber="149" masterPageNumber="137" pageId="0" pageNumber="137" updateTime="1651791036176" 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>A new genus of Australian orb-weaving spider with extreme sexual size dimorphism (Araneae, Araneidae)</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>Framenau, Volker W.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7724-3831</mods:nameIdentifier>
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<mods:affiliation>Harry Butler Institute, Murdoch University, 90 South St, Murdoch, Western Australia 6150, Australia & Department of Terrestrial Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, Western Australia 6986, Australia & Zoological Museum Hamburg, Leibnitz Institute for the Analysis of Biodiversity Change (LIB), Centre for Taxonomy & Morphology, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany</mods:affiliation>
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<mods:nameIdentifier type="email">volker.framenau@murdoch.edu.au</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>Castanheira, Pedro de S.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0623-1622</mods:nameIdentifier>
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<mods:affiliation>Harry Butler Institute, Murdoch University, 90 South St, Murdoch, Western Australia 6150, Australia</mods:affiliation>
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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>Zoosystematics and Evolution</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>2022-05-05</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>98</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>137</mods:start>
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<mods:end>149</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/zse.98.82649</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/zse.98.82649</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1860-0743-1-137</mods:identifier>
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<mods:identifier type="ZooBank">E428377B518645AEA97FA82D4F5C5BD4</mods:identifier>
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<mods:identifier type="Pensoft-UUID">58CEEFF0E0A058EA845BB606E20FBB1C</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:AFC772CC-2A82-4533-BF66-0317BAACE2AD" httpUri="http://treatment.plazi.org/id/66912C9761705B7AA137364BEDF43EE7" lastPageNumber="137" pageId="0" pageNumber="137">
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<subSubSection pageId="0" pageNumber="137" type="nomenclature">
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<paragraph pageId="0" pageNumber="137">
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<taxonomicName LSID="http://zoobank.org/AFC772CC-2A82-4533-BF66-0317BAACE2AD" authority="Framenau & Castanheira, 2022" authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus" status="gen. nov.">Mangrovia</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="137">gen. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="137" type="type-species">
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<paragraph pageId="0" pageNumber="137">Type-species.</paragraph>
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<paragraph pageId="0" pageNumber="137">
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<taxonomicName authority="Walckenaer, 1805" authorityName="Framenau & Castanheira" authorityYear="2022" baseAuthorityName="Framenau & Castanheira" baseAuthorityYear="2022" class="Arachnida" family="Araneidae" genus="Epeira" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Epeira albida" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="species" species="albida">
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<emphasis italics="true" pageId="0" pageNumber="137">Epeira albida</emphasis>
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</taxonomicName>
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L. Koch, 1871, designated here.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="137" type="etymology">
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<paragraph pageId="0" pageNumber="137">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="137">The genus-group name is derived from the general habitat preferences of the two species, which are often found in coastal mangroves and woodlands. The gender is feminine.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="137" type="diagnosis">
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<paragraph pageId="0" pageNumber="137">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="137">
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Within an Australian context,
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. males have only a single patellar spine on the pedipalp, a character considered a putative synapomorphy of the backobourkiines. However,
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen nov. differ considerably from members of the backobourkiines by somatic and genital morphology. Both species in the genus display eSSD with females about 3-5 times larger than males, but eSSD is absent in the backobourkiines (with the exception of
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<taxonomicName genus="B." lsidName="B. collina" pageId="0" pageNumber="137" rank="species" species="collina">
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<emphasis italics="true" pageId="0" pageNumber="137">B. collina</emphasis>
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</taxonomicName>
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and species in the
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<taxonomicName class="Arachnida" family="Araneidae" genus="Backobourkia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Backobourkia dehaani" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="species" species="dehaani">
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<emphasis italics="true" pageId="0" pageNumber="137">Backobourkia dehaani</emphasis>
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</taxonomicName>
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-group (sensu
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<bibRefCitation author="Yin, CM" journalOrPublisher="Science Press, Beijing" pageId="0" pageNumber="137" refId="B31" refString="Yin, CM, Wang, JF, Zhu, MS, Xie, LP, Peng, XJ, Bao, YH, 1997. Fauna Sinica: Arachnida: Araneae: Araneidae. Science Press, Beijing" title="Fauna Sinica: Arachnida: Araneae: Araneidae." year="1997">Yin et al. 1997</bibRefCitation>
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)). The median apophysis in backobourkiines is elongate transverse with the base forming an arch over the radix, but it is short with an apical, spine-like projection in
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. The female epigyne in
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. has a terminal pocket, absent in all backobourkiines.
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</paragraph>
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<paragraph pageId="0" pageNumber="137">
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. differs from the members of the zealaraneines as currently known (see Introduction section) by its eSSD, absent in any known zealaraneines, and the presence of only one patellar spine on the male pedipalp, whereas there are always two in zealaraneines (
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<bibRefCitation author="Court, DJ" journalOrPublisher="Otago Museum Bulletin" pageId="0" pageNumber="137" pagination="68 - 124" refId="B3" refString="Court, DJ, Forster, RR, 1988. The spiders of New Zealand: Part VI. Araneidae - Araneinae. Otago Museum Bulletin 6: 68 - 124" title="The spiders of New Zealand: Part VI. Araneidae - Araneinae." volume="6" year="1988">Court and Forster 1988</bibRefCitation>
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). The median apophysis of zealaraneines is elongate transverse, with a variable number of spine-like protrusions, but much shorter and only with a single spine-like protrusion in
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov.
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</paragraph>
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<paragraph pageId="0" pageNumber="137">
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Outside the backobourkiines and zealaraneines,
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. appears most similar to species of
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<taxonomicName authorityName="E.Simon" authorityYear="1864" class="Arachnida" family="Araneidae" genus="Neoscona" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neoscona" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Neoscona</emphasis>
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</taxonomicName>
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(
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<bibRefCitation author="Berman, JD" journalOrPublisher="Bulletin of the Museum of Comparative Zoology" pageId="0" pageNumber="137" pagination="465 - 500" refId="B1" refString="Berman, JD, Levi, HW, 1971. The orb weaver genus Neoscona in North America (Araneae: Araneidae). Bulletin of the Museum of Comparative Zoology 141: 465 - 500" title="The orb weaver genus Neoscona in North America (Araneae: Araneidae)." volume="141" year="1971">Berman and Levi 1971</bibRefCitation>
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;
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<bibRefCitation author="Grasshoff, M" journalOrPublisher="Annales de la Musee Royal de L'Afrique Centrale" pageId="0" pageNumber="137" pagination="1 - 123" refId="B10" refString="Grasshoff, M, 1986. Die Radnetzspinnen-Gattung Neoscona in Afrika. Annales de la Musee Royal de L'Afrique Centrale 250: 1 - 123" title="Die Radnetzspinnen-Gattung Neoscona in Afrika." volume="250" year="1986">Grasshoff 1986</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.1155/1992/93912" author="Levi, H" journalOrPublisher="Psyche, Cambridge" pageId="0" pageNumber="137" pagination="221 - 239" refId="B19" refString="Levi, H, 1993a. American Neoscona and corrections to previous revisions of Neotropical orb-weavers (Araneae: Araneidae). Psyche, Cambridge 99 (2-3): 221 - 239, DOI: https://doi.org/10.1155/1992/93912" title="American Neoscona and corrections to previous revisions of Neotropical orb-weavers (Araneae: Araneidae)." url="https://doi.org/10.1155/1992/93912" volume="99" year="1993 a">Levi 1993a</bibRefCitation>
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), in particular with respect to the male genitalia. However, eSSD is absent in any known
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<taxonomicName authorityName="E.Simon" authorityYear="1864" class="Arachnida" family="Araneidae" genus="Neoscona" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neoscona" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Neoscona</emphasis>
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</taxonomicName>
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species and males of
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<taxonomicName authorityName="E.Simon" authorityYear="1864" class="Arachnida" family="Araneidae" genus="Neoscona" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neoscona" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Neoscona</emphasis>
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</taxonomicName>
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have distinctly enlarged tibiae on the second leg with numerous and strong spines, often in diagnostic arrangement.
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. males do not have enlarged tibiae II. In contrast to
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov., males in
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<taxonomicName authorityName="E.Simon" authorityYear="1864" class="Arachnida" family="Araneidae" genus="Neoscona" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neoscona" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Neoscona</emphasis>
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</taxonomicName>
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have two patellar spines on the pedipalp, not one, and the embolus of
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. has a subterminal side branch (e.g. Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2B, C</figureCitation>
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), not present in
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<taxonomicName authorityName="E.Simon" authorityYear="1864" class="Arachnida" family="Araneidae" genus="Neoscona" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neoscona" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Neoscona</emphasis>
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</taxonomicName>
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. An embolus lamella is absent in
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia" order="Araneae" pageId="0" pageNumber="137" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia</emphasis>
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</taxonomicName>
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gen. nov. males, but present in
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<taxonomicName authorityName="E.Simon" authorityYear="1864" class="Arachnida" family="Araneidae" genus="Neoscona" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neoscona" order="Araneae" pageId="0" pageNumber="137" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="137">Neoscona</emphasis>
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</taxonomicName>
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(e.g.
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<bibRefCitation DOI="https://doi.org/10.1155/1992/93912" author="Levi, H" journalOrPublisher="Psyche, Cambridge" pageId="0" pageNumber="137" pagination="221 - 239" refId="B19" refString="Levi, H, 1993a. American Neoscona and corrections to previous revisions of Neotropical orb-weavers (Araneae: Araneidae). Psyche, Cambridge 99 (2-3): 221 - 239, DOI: https://doi.org/10.1155/1992/93912" title="American Neoscona and corrections to previous revisions of Neotropical orb-weavers (Araneae: Araneidae)." url="https://doi.org/10.1155/1992/93912" volume="99" year="1993 a">Levi 1993a</bibRefCitation>
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; fig. 6).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="137" type="description">
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<paragraph pageId="0" pageNumber="137">Description.</paragraph>
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<paragraph pageId="0" pageNumber="137">
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Small to medium-sized orb-weaving spiders with eSSD (TL males ca. 2.5-3 mm, females ca. 8-10 mm). Carapace (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1A</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Mangrovia albida comb. nov., female (AM KS. 98754). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view; D. Epigyne, lateral view; E. Epigyne, posterior view. Scale bars: 2 mm (A, B); 0.2 mm (C-E)." figureDoi="10.3897/zse.98.82649.figure3" httpUri="https://binary.pensoft.net/fig/680582" pageId="0" pageNumber="137">3A</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Mangrovia occidentalis sp. nov., male (WAM T 77397). A. Habitus, dorsal view; B. Habitus, ventral view; C. Right pedipalp, ventral view; D. Right pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure6" httpUri="https://binary.pensoft.net/fig/680585" pageId="0" pageNumber="137">6A</figureCitation>
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,
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mangrovia occidentalis sp. nov., female (WAM T 75326). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view; D. Epigyne, lateral view; E. Epigyne, posterior view. Scale bars: 2 mm (A, B); 0.2 mm (C-E)." figureDoi="10.3897/zse.98.82649.figure8" httpUri="https://binary.pensoft.net/fig/680587" pageId="0" pageNumber="137">8A</figureCitation>
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) rounded pear-shaped, longer than wide; colouration variable from light brown to reddish-brown with dusky edges on males. Eyes: AME largest, row of PE slightly recurved, lateral eyes almost touching, PLE separated from PME by approximately their diameter in males and by more than their diameter in females. Chelicerae paturon and fangs yellowish- to reddish-brown. Females with four promarginal teeth and three retromarginal teeth, males with three promarginal teeth and two retromarginal teeth. Labium wider than long, subtriangular, with front end bulging and white. Endites elongate-rounded, beige to light brown with antero-mesal corner shiny and white. Sternum heart-shaped, slightly longer than wide, with dark edges (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1B</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Mangrovia albida comb. nov., female (AM KS. 98754). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view; D. Epigyne, lateral view; E. Epigyne, posterior view. Scale bars: 2 mm (A, B); 0.2 mm (C-E)." figureDoi="10.3897/zse.98.82649.figure3" httpUri="https://binary.pensoft.net/fig/680582" pageId="0" pageNumber="137">3B</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Mangrovia occidentalis sp. nov., male (WAM T 77397). A. Habitus, dorsal view; B. Habitus, ventral view; C. Right pedipalp, ventral view; D. Right pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure6" httpUri="https://binary.pensoft.net/fig/680585" pageId="0" pageNumber="137">6B</figureCitation>
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,
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mangrovia occidentalis sp. nov., female (WAM T 75326). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view; D. Epigyne, lateral view; E. Epigyne, posterior view. Scale bars: 2 mm (A, B); 0.2 mm (C-E)." figureDoi="10.3897/zse.98.82649.figure8" httpUri="https://binary.pensoft.net/fig/680587" pageId="0" pageNumber="137">8B</figureCitation>
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). Legs: leg formula I> II> IV> III (males) or I> IV> II> III (females). Abdomen about as long as wide, dorsum with dark folium pattern in males, varying from uniformly grey to beige with anterior black area on females; venter black with a pair of white guanine spots. Genitalia: male pedipalp patella with a single strong spine (e.g. Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1C, D</figureCitation>
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); paracymbium poorly developed (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1D</figureCitation>
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,
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2C</figureCitation>
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); radix elongate (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2B</figureCitation>
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,
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Mangrovia occidentalis sp. nov., expanded right left pedipalp (WAM T 77397). A. Apico-dorsal view; B. Mesal view. Scale bars: 0.1 mm (A, B)." figureDoi="10.3897/zse.98.82649.figure7" httpUri="https://binary.pensoft.net/fig/680586" pageId="0" pageNumber="137">7A</figureCitation>
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); no obvious stipes, possibly fused with radix (see Discussion); median apophysis oval, bearing a heavily sclerotized and acute apical process (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1C</figureCitation>
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,
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2A</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Mangrovia occidentalis sp. nov., male (WAM T 77397). A. Habitus, dorsal view; B. Habitus, ventral view; C. Right pedipalp, ventral view; D. Right pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure6" httpUri="https://binary.pensoft.net/fig/680585" pageId="0" pageNumber="137">6C</figureCitation>
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); conductor conspicuous, robust, basally sclerotised but apically fleshy (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1C</figureCitation>
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,
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2C</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Mangrovia occidentalis sp. nov., male (WAM T 77397). A. Habitus, dorsal view; B. Habitus, ventral view; C. Right pedipalp, ventral view; D. Right pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure6" httpUri="https://binary.pensoft.net/fig/680585" pageId="0" pageNumber="137">6A</figureCitation>
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); terminal apophysis well-developed, somewhat spoon-shaped, not sclerotised (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2A, B</figureCitation>
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,
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Mangrovia occidentalis sp. nov., expanded right left pedipalp (WAM T 77397). A. Apico-dorsal view; B. Mesal view. Scale bars: 0.1 mm (A, B)." figureDoi="10.3897/zse.98.82649.figure7" httpUri="https://binary.pensoft.net/fig/680586" pageId="0" pageNumber="137">7A, B</figureCitation>
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); subterminal apophysis elongate and thin (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Mangrovia albida comb. nov., male (QM S 67277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Left pedipalp, ventral view; D. Left pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure1" httpUri="https://binary.pensoft.net/fig/680580" pageId="0" pageNumber="137">1D</figureCitation>
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,
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2A, C</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Mangrovia occidentalis sp. nov., male (WAM T 77397). A. Habitus, dorsal view; B. Habitus, ventral view; C. Right pedipalp, ventral view; D. Right pedipalp, dorsal view. Scale bars: 1 mm (A, B); 0.1 mm (C, D)." figureDoi="10.3897/zse.98.82649.figure6" httpUri="https://binary.pensoft.net/fig/680585" pageId="0" pageNumber="137">6D</figureCitation>
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); embolus heavily sclerotized, basally inflated, then straight, thin and elongated, with subterminal short branch (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mangrovia albida comb. nov., expanded male left pedipalp (QM S 67277). A. Apico-ventral view; B. Mesal view; C. Retrolateral view; D. Dorsal view. Scale bars: 0.1 mm (A-D)." figureDoi="10.3897/zse.98.82649.figure2" httpUri="https://binary.pensoft.net/fig/680581" pageId="0" pageNumber="137">2B, C</figureCitation>
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,
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Mangrovia albida comb. nov. (AM KS. 98754) and M. occidentalis sp. nov. (WAM T 75326), cleared female epigynes, posterior view. A. Mangrovia albida comb. nov.; B. M. occidentalis sp. nov. Scale bar: 0.2 mm (A, B)." figureDoi="10.3897/zse.98.82649.figure4" httpUri="https://binary.pensoft.net/fig/680583" pageId="0" pageNumber="137">4C, D</figureCitation>
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,
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Mangrovia occidentalis sp. nov., expanded right left pedipalp (WAM T 77397). A. Apico-dorsal view; B. Mesal view. Scale bars: 0.1 mm (A, B)." figureDoi="10.3897/zse.98.82649.figure7" httpUri="https://binary.pensoft.net/fig/680586" pageId="0" pageNumber="137">7A</figureCitation>
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). Epigyne base plate wider than long; scape elongate and reaching posteriorly beyond the base plate and bearing a terminal pocket; atrium rounded and very conspicuous, located almost on the border of genital area (Figs
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Mangrovia albida comb. nov., female (AM KS. 98754). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view; D. Epigyne, lateral view; E. Epigyne, posterior view. Scale bars: 2 mm (A, B); 0.2 mm (C-E)." figureDoi="10.3897/zse.98.82649.figure3" httpUri="https://binary.pensoft.net/fig/680582" pageId="0" pageNumber="137">3C-E</figureCitation>
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,
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mangrovia occidentalis sp. nov., female (WAM T 75326). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view; D. Epigyne, lateral view; E. Epigyne, posterior view. Scale bars: 2 mm (A, B); 0.2 mm (C-E)." figureDoi="10.3897/zse.98.82649.figure8" httpUri="https://binary.pensoft.net/fig/680587" pageId="0" pageNumber="137">8C-E</figureCitation>
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); spermathecae ovoid, separated by less than their diameter; fertilisation duct basally convoluted and attaching posteriorly to spermathecae (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Mangrovia albida comb. nov. (AM KS. 98754) and M. occidentalis sp. nov. (WAM T 75326), cleared female epigynes, posterior view. A. Mangrovia albida comb. nov.; B. M. occidentalis sp. nov. Scale bar: 0.2 mm (A, B)." figureDoi="10.3897/zse.98.82649.figure4" httpUri="https://binary.pensoft.net/fig/680583" pageId="0" pageNumber="137">4A, B</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="137" type="composition">
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<paragraph pageId="0" pageNumber="137">Composition.</paragraph>
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<paragraph pageId="0" pageNumber="137">
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" baseAuthorityName="L. Koch" baseAuthorityYear="1871" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia albida" order="Araneae" pageId="0" pageNumber="137" rank="species" species="albida">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia albida</emphasis>
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</taxonomicName>
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(L. Koch, 1871) comb. nov. and
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<taxonomicName authorityName="Framenau & Castanheira" authorityYear="2022" family="Araneidae" genus="Mangrovia" kingdom="Animalia" lsidName="Mangrovia occidentalis" order="Araneae" pageId="0" pageNumber="137" rank="species" species="occidentalis">
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<emphasis italics="true" pageId="0" pageNumber="137">Mangrovia occidentalis</emphasis>
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</taxonomicName>
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sp. nov.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="137" type="distribution">
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<paragraph pageId="0" pageNumber="137">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="137">
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Australia (Queensland and Western Australia) (Figs
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Distribution records of Mangrovia albida comb. nov." figureDoi="10.3897/zse.98.82649.figure5" httpUri="https://binary.pensoft.net/fig/680584" pageId="0" pageNumber="137">5</figureCitation>
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,
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Distribution records of Mangrovia occidentalis sp. nov." figureDoi="10.3897/zse.98.82649.figure9" httpUri="https://binary.pensoft.net/fig/680588" pageId="0" pageNumber="137">9</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |