192 lines
19 KiB
XML
192 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1134.87853" ID-Pensoft-Pub="1313-2970-1134-129" ID-Pensoft-UUID="0973AEF60C1D54EBA960C4E252F447B0" ID-ZooBank="C79C5E40D9C64E3B816F0201713DBA77" ModsDocID="1313-2970-1134-129" checkinTime="1670590531721" checkinUser="pensoft" docAuthor="Brunke, Adam J." docDate="2022" docId="79373CA5B5195C8FA0F3D1F0BF6F8C21" docLanguage="en" docName="ZooKeys 1134: 129-170" docOrigin="ZooKeys 1134" docPubDate="2022-12-08" docSource="http://dx.doi.org/10.3897/zookeys.1134.87853" docTitle="Iratiquedius mutator Brunke 2022, comb. nov." docType="treatment" docVersion="1" id="0973AEF60C1D54EBA960C4E252F447B0" lastPageNumber="129" masterDocId="0973AEF60C1D54EBA960C4E252F447B0" masterDocTitle="A world generic revision of Quediini (Coleoptera, Staphylinidae, Staphylininae), part 1. Early diverging Nearctic lineages" masterLastPageNumber="170" masterPageNumber="129" pageNumber="129" updateTime="1670590531721" 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 world generic revision of Quediini (Coleoptera, Staphylinidae, Staphylininae), part 1. Early diverging Nearctic lineages</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>Brunke, Adam J.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1158-936X</mods:nameIdentifier>
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<mods:affiliation>Agriculture and Agri-Food Canada, Canadian National Collection of Insects, Arachnids and Nematodes, 960 Carling Avenue, Ottawa, Ontario, Canada</mods:affiliation>
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<mods:nameIdentifier type="email">adam.j.brunke@gmail.com</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>2022-12-08</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1134</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>129</mods:start>
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<mods:end>170</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.1134.87853</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.1134.87853</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1134-129</mods:identifier>
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<mods:identifier type="ZooBank">C79C5E40D9C64E3B816F0201713DBA77</mods:identifier>
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<mods:identifier type="Pensoft-UUID">0973AEF60C1D54EBA960C4E252F447B0</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:79373CA5B5195C8FA0F3D1F0BF6F8C21" httpUri="http://treatment.plazi.org/id/79373CA5B5195C8FA0F3D1F0BF6F8C21" lastPageNumber="129" pageId="0" pageNumber="129">
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<subSubSection pageId="0" pageNumber="129" type="nomenclature">
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<paragraph pageId="0" pageNumber="129">
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<taxonomicName LSID="79373CA5-B519-5C8F-A0F3-D1F0BF6F8C21" authority="(Smetana, 1971)" authorityName="Brunke" authorityYear="2022" baseAuthorityName="Smetana" baseAuthorityYear="1971" family="Staphylinidae" genus="Iratiquedius" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Iratiquedius mutator" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="mutator" status="comb. nov.">Iratiquedius mutator (Smetana, 1971)</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="129">comb. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="description">
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<paragraph pageId="0" pageNumber="129">
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-H dorsal habitus of A, B Iratiquedius amabilis (Smetana) A male holotype B female non-type C, D I. mutator (Smetana) C male non-type D female holotype E I. prostans (Horn) F I. seriatus (Horn) G Paraquedius puncticeps (Horn) H P. marginicollis sp. nov. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1134.87853.figure2" httpUri="https://binary.pensoft.net/fig/779760" pageId="0" pageNumber="129">Figs 2C, D</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. A-D anterior angle of the pronotum A, B Iratiquedius amabilis (Smetana) C, D I. mutator (Smetana) A, C macropterous morphotype B, D brachypterous morphotype. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure4" httpUri="https://binary.pensoft.net/fig/779762" pageId="0" pageNumber="129">, 4C, D</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A-G, L-O median lobe of aedeagus A-D, N, O in lateral view E-G, L, M in ventral view O with internal sac everted H-K, P underside of paramere showing peg setae A, B, E, F, H, I Iratiquedius amabilis (Smetana) C, D, G, J, K I. mutator (Smetana) L-P I. prostans (Horn). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure6" httpUri="https://binary.pensoft.net/fig/779764" pageId="0" pageNumber="129">, 6C, D, G, J, K</figureCitation>
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. A-I female tergite X A Iratiquedius amabilis (Smetana) B I. mutator (Smetana) C I. prostans (Horn) D I. seriatus (Horn), evenly convex E I. uncifer sp. nov., discal impression F Paraquedius puncticeps (Horn) G P. marginicollis sp. nov. H-I Quediellus debilis (Horn). Pigmented area on tergite in E not shown for clarity but similar to I. seriatus. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure9" httpUri="https://binary.pensoft.net/fig/779767" pageId="0" pageNumber="129">, 9B</figureCitation>
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Distributions of A Iratiquedius amabilis (Smetana) (circles), I. mutator (Smetana) (squares) B I. prostans (Horn) (black - specimens examined, white - literature records) C I. seriatus (Horn) (circles), I. uncifer sp. nov. (squares) D Paraquedius puncticeps (Horn) (circles), P. marginicollis sp. nov. (squares) E Quediellus debilis (Horn) (circles) (black - specimens examined, white - literature records)." figureDoi="10.3897/zookeys.1134.87853.figure11" httpUri="https://binary.pensoft.net/fig/779769" pageId="0" pageNumber="129">, 11A (map)</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="reference_group">
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<paragraph pageId="0" pageNumber="129">
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<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Brunke" baseAuthorityYear="2022" class="Insecta" family="Staphylinidae" genus="Quedius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Quedius (Raphirus) mutator" order="Coleoptera" pageId="0" pageNumber="129" phylum="Arthropoda" rank="species" species="mutator" status="comb. nov." subGenus="Raphirus">Quedius (Raphirus) mutator</taxonomicName>
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Smetana, 1971: 206.
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</paragraph>
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<paragraph pageId="0" pageNumber="129">
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<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Brunke" baseAuthorityYear="2022" class="Insecta" family="Staphylinidae" genus="Quedius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Quedius (Raphirus) mutator" order="Coleoptera" pageId="0" pageNumber="129" phylum="Arthropoda" rank="species" species="mutator" status="comb. nov." subGenus="Raphirus">Quedius (Raphirus) mutator</taxonomicName>
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:
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<bibRefCitation author="Smetana, A" journalOrPublisher="Coleopterists Bulletin" pageId="0" pageNumber="129" pagination="95 - 104" refId="B12" refString="Smetana, A, 1990. Revision of the tribe Quediini of America North of Mexico (Coleoptera: Staphylinidae). Supplementum 6. Coleopterists Bulletin 44: 95 - 104" title="Revision of the tribe Quediini of America North of Mexico (Coleoptera: Staphylinidae). Supplementum 6." volume="44" year="1990">Smetana 1990</bibRefCitation>
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(distributional records, misidentification of
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<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Brunke" baseAuthorityYear="2022" family="Staphylinidae" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Q. amabilis" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="amabilis" status="comb. nov.">Q. amabilis</taxonomicName>
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, in part).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="type locality">
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<paragraph pageId="0" pageNumber="129">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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8 miles north of Post Pile Camp [possibly 'Valentine
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<normalizedToken originalValue="Spring’">Spring'</normalizedToken>
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, ~ 1660 m], Tehama County, California, United States.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="type material">
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<paragraph pageId="0" pageNumber="129">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="129">Holotype</emphasis>
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(female, CNC): 8 mi N Post Pile Camp, Tehema [Tehama] Co., Cal, VIII-30-60 [handwritten label] / R.O. Schuster Collector [printed label] / HOLOTYPE Quedius mutator Smetana 1968, CNC No. 10877 [red printed label] / CNC [handwritten label] / CNC93512 [identifier].
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</paragraph>
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<paragraph pageId="0" pageNumber="129">
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The female holotype has the shortest, most sparsely punctate elytra of all known individuals attributed here to either
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<taxonomicName lsidName="I. mutator" pageId="0" pageNumber="129" rank="species" species="mutator">
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<emphasis italics="true" pageId="0" pageNumber="129">I. mutator</emphasis>
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</taxonomicName>
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or
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<taxonomicName lsidName="I. amabilis" pageId="0" pageNumber="129" rank="species" species="amabilis">
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<emphasis italics="true" pageId="0" pageNumber="129">I. amabilis</emphasis>
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</taxonomicName>
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. The shape of female tergite X is unique and differs from the other examined females (here attributed to
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<taxonomicName lsidName="I. amabilis" pageId="0" pageNumber="129" rank="species" species="amabilis">
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<emphasis italics="true" pageId="0" pageNumber="129">I. amabilis</emphasis>
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</taxonomicName>
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) by the projected, sharp apex (Fig.
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. A-I female tergite X A Iratiquedius amabilis (Smetana) B I. mutator (Smetana) C I. prostans (Horn) D I. seriatus (Horn), evenly convex E I. uncifer sp. nov., discal impression F Paraquedius puncticeps (Horn) G P. marginicollis sp. nov. H-I Quediellus debilis (Horn). Pigmented area on tergite in E not shown for clarity but similar to I. seriatus. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure9" httpUri="https://binary.pensoft.net/fig/779767" pageId="0" pageNumber="129">9B</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="type material">
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<paragraph pageId="0" pageNumber="129">Non-type material.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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<emphasis bold="true" pageId="0" pageNumber="129">United States: California</emphasis>
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: Butte Co.: 3 mi NE Loma [Loma Rica], 39.354, -121.411, 151 m, 3.V.1981, sifting litter along spring, D. Chandler (2 males, FMNH).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="diagnosis">
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<paragraph pageId="0" pageNumber="129">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Smetana" baseAuthorityYear="1971" family="Staphylinidae" genus="Iratiquedius" kingdom="Animalia" lsidName="Iratiquedius mutator" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="mutator">
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<emphasis italics="true" pageId="0" pageNumber="129">Iratiquedius mutator</emphasis>
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</taxonomicName>
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may be recognized within the genus by a combination of the evenly punctate elytra, the lack of golden setae or impressions at the base of the abdominal tergites and the indistinct micropunctures on the anterior angles of the pronotum. The species most closely resembles
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<taxonomicName lsidName="I. amabilis" pageId="0" pageNumber="129" rank="species" species="amabilis">
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<emphasis italics="true" pageId="0" pageNumber="129">I. amabilis</emphasis>
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</taxonomicName>
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and can be distinguished from it by the indistinct micropunctures of the anterior angles of the pronotum, the longer apex of the median lobe in lateral view in males or sharp, pointed apex of female tergite X.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="redescription">
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<paragraph pageId="0" pageNumber="129">Redescription.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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Measurements ♂ (
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<emphasis italics="true" pageId="0" pageNumber="129">n</emphasis>
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= 2): HW/HL 1.22-1.25; PW/PL 1.20-1.24; EW/EL 1.37-1.38; ESut/PL 0.68-0.71; PW/HW 1.21-1.23; forebody length 3.4-3.5 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="129">
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Measurements ♀ (
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<emphasis italics="true" pageId="0" pageNumber="129">n</emphasis>
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= 1): HW/HL 1.20; PW/PL 1.22; EW/EL 1.70; ESut/PL 0.58; PW/HW 1.16; forebody length 2.8 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="129">
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Extremely similar to
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<taxonomicName lsidName="I. amabilis" pageId="0" pageNumber="129" rank="species" species="amabilis">
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<emphasis italics="true" pageId="0" pageNumber="129">I. amabilis</emphasis>
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</taxonomicName>
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, and differing only in the following: antennomeres 1-4 (macropterous) or 1-3 (brachypterous) clearly elongate; pronotum moderately (macropterous) to weakly (brachypterous) transverse; pronotum with micropunctures of anterior angles indistinct (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. A-D anterior angle of the pronotum A, B Iratiquedius amabilis (Smetana) C, D I. mutator (Smetana) A, C macropterous morphotype B, D brachypterous morphotype. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure4" httpUri="https://binary.pensoft.net/fig/779762" pageId="0" pageNumber="129">4C, D</figureCitation>
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); elytra overall shorter, and at suture relatively shorter than pronotum when comparing morphotypes; male sternite VIII with emargination vaguely more rounded at middle but varying from moderately narrow to as wide as
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<taxonomicName lsidName="I. amabilis" pageId="0" pageNumber="129" rank="species" species="amabilis">
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<emphasis italics="true" pageId="0" pageNumber="129">I. amabilis</emphasis>
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</taxonomicName>
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; male tergite X more slender with narrower apex; male sternite IX broader, more strongly convergent to apex; apex of median lobe in lateral view longer, more elongate and sharp (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A-G, L-O median lobe of aedeagus A-D, N, O in lateral view E-G, L, M in ventral view O with internal sac everted H-K, P underside of paramere showing peg setae A, B, E, F, H, I Iratiquedius amabilis (Smetana) C, D, G, J, K I. mutator (Smetana) L-P I. prostans (Horn). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure6" httpUri="https://binary.pensoft.net/fig/779764" pageId="0" pageNumber="129">6C, D</figureCitation>
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), median lobe in ventral view with apex entire and pointed (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A-G, L-O median lobe of aedeagus A-D, N, O in lateral view E-G, L, M in ventral view O with internal sac everted H-K, P underside of paramere showing peg setae A, B, E, F, H, I Iratiquedius amabilis (Smetana) C, D, G, J, K I. mutator (Smetana) L-P I. prostans (Horn). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure6" httpUri="https://binary.pensoft.net/fig/779764" pageId="0" pageNumber="129">6G</figureCitation>
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); paramere with marginal row becoming sparser distally (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A-G, L-O median lobe of aedeagus A-D, N, O in lateral view E-G, L, M in ventral view O with internal sac everted H-K, P underside of paramere showing peg setae A, B, E, F, H, I Iratiquedius amabilis (Smetana) C, D, G, J, K I. mutator (Smetana) L-P I. prostans (Horn). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure6" httpUri="https://binary.pensoft.net/fig/779764" pageId="0" pageNumber="129">6J, K</figureCitation>
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); apex of female tergite X sharply projected to a point, with sparse marginal setae (Fig.
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. A-I female tergite X A Iratiquedius amabilis (Smetana) B I. mutator (Smetana) C I. prostans (Horn) D I. seriatus (Horn), evenly convex E I. uncifer sp. nov., discal impression F Paraquedius puncticeps (Horn) G P. marginicollis sp. nov. H-I Quediellus debilis (Horn). Pigmented area on tergite in E not shown for clarity but similar to I. seriatus. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure9" httpUri="https://binary.pensoft.net/fig/779767" pageId="0" pageNumber="129">9B</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="distribution">
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<paragraph pageId="0" pageNumber="129">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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<emphasis bold="true" pageId="0" pageNumber="129">United States</emphasis>
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: CA.
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</paragraph>
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<paragraph pageId="0" pageNumber="129">This species is known only from two localities: one in the mountains of the northern Coast Range and one in the Central Valley region.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="bionomics">
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<paragraph pageId="0" pageNumber="129">Bionomics.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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Both known localities are at least near springs, within areas of relatively dry, open woodland. Specimens of strongly hydrophilous species
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<taxonomicName lsidName="I. uncifer" pageId="0" pageNumber="129" rank="species" species="uncifer">
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<emphasis italics="true" pageId="0" pageNumber="129">I. uncifer</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="I. prostans" pageId="0" pageNumber="129" rank="species" species="prostans">
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<emphasis italics="true" pageId="0" pageNumber="129">I. prostans</emphasis>
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</taxonomicName>
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were co-collected at the type locality. The two non-type males were collected in litter along the margins of a spring. The holotype was collected at around 1600 m, while the non-type males were collected around 150 m.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="129" type="comments">
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<paragraph pageId="0" pageNumber="129">Comments.</paragraph>
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<paragraph pageId="0" pageNumber="129">
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The concept given here for
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<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Smetana" baseAuthorityYear="1971" family="Staphylinidae" genus="Iratiquedius" kingdom="Animalia" lsidName="Iratiquedius mutator" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="mutator">
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<emphasis italics="true" pageId="0" pageNumber="129">Iratiquedius mutator</emphasis>
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</taxonomicName>
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is considered to be a step forward but may need to be modified in the unlikely case that the population in the Central Valley is a third, undescribed species. Males from near the type locality will be needed to determine this with certainty.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |