166 lines
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166 lines
16 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.689.12021" ID-GBIF-Dataset="907713bd-c7f2-4f8e-a75e-b7f9c958865f" ID-PMC="PMC5672588" ID-Pensoft-Pub="1313-2970-689-1" ID-PubMed="29200920" ID-ZBK="2F40BF4AD35F4CC697D5976EC201E652" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-689-1" ModsDocOrigin="ZooKeys 689" ModsDocTitle="A monograph of the Australopacific Saprininae (Coleoptera, Histeridae)" checkinTime="1502744367222" checkinUser="pensoft" docAuthor="Lackner, Tomas & Leschen, Richard A. B." docDate="2017" docId="6AEA40EADE67A3FB14D539144263B6D5" docLanguage="en" docName="ZooKeys 689: 1-263" docOrigin="ZooKeys 689" docSource="http://dx.doi.org/10.3897/zookeys.689.12021" docTitle="Saprinus (Saprinus) pacificus Lackner & Leschen, 2017, sp. n." docType="treatment" docUuid="A7D712E6-2F71-4DE8-8E57-7C0B64D8A2B5" docUuidSource="ZooBank" docVersion="6" lastPageNumber="143" masterDocId="D302FFB6FFA66345FFBAFF89311EFFDE" masterDocTitle="A monograph of the Australopacific Saprininae (Coleoptera, Histeridae)" masterLastPageNumber="263" masterPageNumber="1" pageNumber="141" updateTime="1668164684569" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A monograph of the Australopacific Saprininae (Coleoptera, Histeridae)</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>Lackner, Tomas</mods:namePart>
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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>Leschen, Richard A. B.</mods:namePart>
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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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>689</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>263</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.689.12021</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.689.12021</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-689-1</mods:identifier>
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<mods:identifier type="ZBK">2F40BF4AD35F4CC697D5976EC201E652</mods:identifier>
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<mods:identifier type="ZooBank">2F40BF4AD35F4CC697D5976EC201E652</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="132648707" LSID="urn:lsid:zoobank.org:act:A7D712E6-2F71-4DE8-8E57-7C0B64D8A2B5" httpUri="http://treatment.plazi.org/id/6AEA40EADE67A3FB14D539144263B6D5" lastPageId="142" lastPageNumber="143" pageId="140" pageNumber="141">
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<subSubSection pageId="140" pageNumber="141" type="nomenclature">
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<paragraph pageId="140" pageNumber="141">
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<taxonomicName LSID="http://zoobank.org/A7D712E6-2F71-4DE8-8E57-7C0B64D8A2B5" class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus (Saprinus) pacificus" order="Coleoptera" pageId="140" pageNumber="141" phylum="Arthropoda" rank="species" species="pacificus" subGenus="Saprinus">Saprinus (Saprinus) pacificus</taxonomicName>
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<taxonomicNameLabel pageId="140" pageNumber="141">sp. n.</taxonomicNameLabel>
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Figs 494, 495-503, 504-509, 751
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</paragraph>
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</subSubSection>
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<subSubSection pageId="140" pageNumber="141" type="type locality">
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<paragraph pageId="140" pageNumber="141">Type locality.</paragraph>
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<paragraph pageId="140" pageNumber="141">Kiribati: Bikinibeu.</paragraph>
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<caption pageId="140" pageNumber="141">
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<paragraph pageId="140" pageNumber="141">
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Figure 494.
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<taxonomicName class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus (Saprinus) pacificus" order="Coleoptera" pageId="140" pageNumber="141" phylum="Arthropoda" rank="species" species="pacificus" subGenus="Saprinus">Saprinus (Saprinus) pacificus</taxonomicName>
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sp. n. habitus, dorsal view.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="140" pageNumber="141" type="type material">
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<paragraph pageId="140" pageNumber="141">Type material examined.</paragraph>
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<paragraph pageId="140" pageNumber="141">
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Holotype, ♂, side-mounted on a triangular card, with propygidium and pygidium detached, glued to the same triangular card as specimen, terminalia also glued to the same triangular card as specimen, with the following labels: "KIRIBATI / Bikenibeu / N. 1977 / P.J. Simmonds" (written); followed by: "Assoc. with / poultry / dung" (written); followed by: "SAPRINUS / sp. 2 / Det. T. Lackner 2009" (printed-written); followed by: "
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<taxonomicName class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus" order="Coleoptera" pageId="140" pageNumber="141" phylum="Arthropoda" rank="genus">Saprinus</taxonomicName>
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/
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<taxonomicName class="Insecta" family="Corydiidae" genus="Histeroidea" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Histeroidea nitiduloides" order="Blattodea" pageId="140" pageNumber="141" phylum="Arthropoda" rank="species" species="nitiduloides">nitiduloides</taxonomicName>
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/ Det. S. Mazur" (printed-written); followed by:
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<normalizedToken originalValue="“09-078”">"09-078"</normalizedToken>
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(yellow label, pencil-written); followed by: "
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<taxonomicName class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus (Saprinus)" order="Coleoptera" pageId="140" pageNumber="141" phylum="Arthropoda" rank="subGenus" subGenus="Saprinus">Saprinus (Saprinus)</taxonomicName>
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/
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<taxonomicName class="Insecta" family="Corydiidae" genus="Histeroidea" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Histeroidea pacificus" order="Blattodea" pageId="140" pageNumber="141" phylum="Arthropoda" rank="species" species="pacificus">pacificus</taxonomicName>
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sp. n. / HOLOTYPE / Lackner&Leschen 2010" (red label, printed) (NZAC). Paratypes, 1 ♂ & 4 specs., with the following labels: "KIRIBATI / Bikenibeu / N. 1977 / P.J. Simmonds" (written); followed by: "Assoc. with / poultry / dung" (written); followed by: "
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<taxonomicName class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus (Saprinus)" order="Coleoptera" pageId="140" pageNumber="141" phylum="Arthropoda" rank="subGenus" subGenus="Saprinus">Saprinus (Saprinus)</taxonomicName>
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/
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<taxonomicName class="Insecta" family="Corydiidae" genus="Histeroidea" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Histeroidea pacificus" order="Blattodea" pageId="140" pageNumber="141" phylum="Arthropoda" rank="species" species="pacificus">pacificus</taxonomicName>
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sp. n./ PARATYPE / Lackner&Leschen 2010" (red label, printed) (NZAC; 1 PT in coll. TLAN).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="140" pageNumber="141" type="distribution">
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<paragraph pageId="140" pageNumber="141">Distribution.</paragraph>
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<paragraph pageId="140" pageNumber="141">Kiribati atoll (Fig. 751).</paragraph>
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</subSubSection>
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<subSubSection pageId="140" pageNumber="141" type="biology_ecology">
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<paragraph pageId="140" pageNumber="141">Biology.</paragraph>
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<paragraph pageId="140" pageNumber="141">Collected in association with poultry dung.</paragraph>
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</subSubSection>
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<subSubSection pageId="140" pageNumber="141" type="remarks">
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<paragraph pageId="140" pageNumber="141">Remarks.</paragraph>
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<paragraph pageId="140" pageNumber="141">
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Because the following newly described species,
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<taxonomicName lsidName="S. pacificus" pageId="140" pageNumber="141" rank="species" species="pacificus">S. pacificus</taxonomicName>
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sp. n., is in its general appearance rather similar to the preceding species
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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we provide it with only diagnostic description. The figures, as well as male genitalia drawings are kept, for the sake of easier identification of the Australopacific taxa.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="142" lastPageNumber="143" pageId="140" pageNumber="141" type="description">
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<paragraph pageId="140" pageNumber="141">Diagnostic description.</paragraph>
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<paragraph pageId="140" pageNumber="141">
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This species is in its general outlook rather similar to
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(compare Figs 477 and 494); body length: PEL: 3.25-4.00 mm; EL: 2.00-2.35 mm; APW: 1.15-1.40 mm; PPW: 2.40-3.00 mm; EW: 2.75-3.25 mm. Antennae (Fig. 495-496) similar to other congeners, e.g.
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<taxonomicName lsidName="S. cyaneus" pageId="140" pageNumber="141" rank="species" species="cyaneus">S. cyaneus</taxonomicName>
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(Fig. 409) or
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(Fig. 478).
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</paragraph>
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<paragraph lastPageId="142" lastPageNumber="143" pageId="140" pageNumber="141">
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Mouthparts similar to congeners; mentum (Fig. 497) with deep median notch on anterior margin, surface around it with two long setae and several much shorter setae, lateral margins with two rows of short ramose setae, disc of mentum finely imbricate, with sparse short setae. Clypeus and frons (Fig. 495) similar to those of
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(compare Fig. 478 with Fig. 495); frontal stria prolonged onto clypeus and also almost complete along anterior frontal margin (occasionally intermittent). Pronotal sides moderately narrowing anteriorly, pronotal depressions deeper and apical angles more prominent than with
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(compare Figs 477 and 494). Elytral structure and configuration of elytral striae similar to those of
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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, but punctation even sparser, punctures separated by several times their diameter (compare Figs 477 and 494). Propygidium and pygidium very similar between the two species (compare Figs 479 and 498). Prosternum structurally similar to that of
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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, but the course of carinal prosternal striae differ between the two species: while sub-parallel and slightly narrowing before apex in
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(Fig. 480) they are slightly widening anteriorly with
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<taxonomicName lsidName="S. pacificus" pageId="140" pageNumber="141" rank="species" species="pacificus">S. pacificus</taxonomicName>
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(Fig. 499). Mesoventrites similar between the two species, but that of
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<taxonomicName lsidName="S. pacificus" pageId="140" pageNumber="141" rank="species" species="pacificus">S. pacificus</taxonomicName>
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slightly wider than that of
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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and its punctation finer; furthermore the lateral mesoventral stria almost complete with
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<taxonomicName lsidName="S. pacificus" pageId="140" pageNumber="141" rank="species" species="pacificus">S. pacificus</taxonomicName>
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while shortened apically with
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<taxonomicName lsidName="S. nitiduloides" pageId="140" pageNumber="141" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(compare Figs 481 and 500).
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<pageBreakToken pageId="141" pageNumber="142" start="start">Metaventrites</pageBreakToken>
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and metepisternal similar between the two species (compare Figs 482 and 501). Protibia (Fig. 502) similar to that of
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<taxonomicName lsidName="S. nitiduloides" pageId="141" pageNumber="142" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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(Figs 483-484); mesotibia (Fig. 503) and metatibia similar to other congeners (e.g.
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<taxonomicName lsidName="S. artensis" pageId="141" pageNumber="142" rank="species" species="artensis">S. artensis</taxonomicName>
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). Male genitalia. Eighth sternite (Figs 504-505) with pseudo-pores, weakly separated on apical third, otherwise fused, apex with velum adorned with dense rows of brush-like setae; laterally apex of eighth sternite with a single row of microscopic sparse setae; eighth tergite and eighth sternite fused laterally (Fig. 506). Ninth tergite (Figs 507-508) typical for the subfamily; anterior margin of tenth tergite straight, apical angles strongly sclerotized, bent; spiculum gastrale (Fig. 507) abruptly dilated on apical third; apical end strongly sclerotized, with protruding horn-like structures and tiny median notch; basal end only slightly dilated, outwardly arcuate. Aedeagus (Figs 509-510) parallel-sided, with parameres fused along their basal half (roughly); basal piece of aedeagus short, ratio of its length: length of parameres 1: 4; aedeagus slightly curved from lateral view (Fig. 510). Male terminalia of
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<taxonomicName lsidName="S. pacificus" pageId="141" pageNumber="142" rank="species" species="pacificus">S. pacificus</taxonomicName>
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sp. n. are similar to those of
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<taxonomicName lsidName="S. artensis" pageId="141" pageNumber="142" rank="species" species="artensis">S. artensis</taxonomicName>
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,
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<taxonomicName lsidName="S. cyaneus" pageId="141" pageNumber="142" rank="subSpecies" species="cyaneus" subSpecies="cyaneus">S. cyaneus cyaneus</taxonomicName>
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, and
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<taxonomicName lsidName="S. nitiduloides" pageId="141" pageNumber="142" rank="species" species="nitiduloides">S. nitiduloides</taxonomicName>
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especially regarding strongly sclerotized
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<pageBreakToken pageId="142" pageNumber="143" start="start">apices</pageBreakToken>
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of tenth tergite. Although the structure of spiculum gastrale or ninth tergite is also similar between the four species, they differ in the structure of eighth tergite. Their aedeagi, on the other hand, are strikingly similar indicating their recent common ancestry (compare Figs 330-336; 415-412; 487-493; 504-510).
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</paragraph>
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<caption pageId="142" pageNumber="143">
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<paragraph pageId="142" pageNumber="143">
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Figures 495-503. 495
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<taxonomicName class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus (Saprinus) pacificus" order="Coleoptera" pageId="142" pageNumber="143" phylum="Arthropoda" rank="species" species="pacificus" subGenus="Saprinus">Saprinus (Saprinus) pacificus</taxonomicName>
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sp. n. head, dorsal view 496 antennal club, dorsal view 497 mentum, ventral view 498 propygidium + pygidium 499 prosternum 500 mesoventrite 501 lateral disc of metaventrite + metepisternum 502 protibia, ventral view 503 mesotibia, dorsal view.
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</paragraph>
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</caption>
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<caption pageId="142" pageNumber="143">
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<paragraph pageId="142" pageNumber="143">
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Figures 504-510. 504
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<taxonomicName class="Insecta" family="Histeridae" genus="Saprinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Saprinus (Saprinus) pacificus" order="Coleoptera" pageId="142" pageNumber="143" phylum="Arthropoda" rank="species" species="pacificus" subGenus="Saprinus">Saprinus (Saprinus) pacificus</taxonomicName>
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sp. n. male terminalia: 8th sternite + 8th tergite, ventral view 505 ditto, dorsal view 506 ditto, lateral view 507 male terminalia: 9th + 10th tergites, dorsal view; spiculum gastrale, ventral view 508 male terminalia: 9th + 10th tergites; spiculum gastrale, lateral view 509 male terminalia: aedeagus, dorsal view 510 ditto, lateral view.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document>
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