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217 lines
No EOL
26 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.311.5141" ID-GBIF-Dataset="253d77dd-a938-45f8-88b2-c47e4f5093dd" ID-PMC="PMC3698557" ID-Pensoft-Pub="1313-2970-311-83" ID-PubMed="23825443" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-311-83" ModsDocOrigin="ZooKeys 311" ModsDocTitle="Description of Nicrophorus efferens, new species, from Bougainville Island (Coleoptera, Silphidae, Nicrophorinae)" checkinTime="1451247191510" checkinUser="pensoft" docAuthor="Sikes, Derek S. & Mousseau, Tonya" docDate="2013" docId="7C6FBEE8E60CEC24594EC36D6F79F1AF" docLanguage="en" docName="ZooKeys 311: 83-93" docOrigin="ZooKeys 311" docSource="http://dx.doi.org/10.3897/zookeys.311.5141" docTitle="Nicrophorus efferens Sikes & Mousseau, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="90" masterDocId="4860FFB8A554FF8F3516FF95FFE9FF9A" masterDocTitle="Description of Nicrophorus efferens, new species, from Bougainville Island (Coleoptera, Silphidae, Nicrophorinae)" masterLastPageNumber="93" masterPageNumber="83" pageNumber="85" updateTime="1668156032837" 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>Description of Nicrophorus efferens, new species, from Bougainville Island (Coleoptera, Silphidae, Nicrophorinae)</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>Sikes, Derek S.</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>Mousseau, Tonya</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>311</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>83</mods:start>
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<mods:end>93</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.311.5141</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.311.5141</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-311-83</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152045498" LSID="urn:lsid:zoobank.org:act:7B4F8F2A-CC50-407A-BD15-CEC84EB706F6" httpUri="http://treatment.plazi.org/id/7C6FBEE8E60CEC24594EC36D6F79F1AF" lastPageId="7" lastPageNumber="90" pageId="2" pageNumber="85">
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<subSubSection pageId="2" pageNumber="85" type="nomenclature">
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<paragraph pageId="2" pageNumber="85">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:7B4F8F2A-CC50-407A-BD15-CEC84EB706F6" class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus efferens" order="Coleoptera" pageId="2" pageNumber="85" phylum="Arthropoda" rank="species" species="efferens">Nicrophorus efferens</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="85">sp. n.</taxonomicNameLabel>
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Figs 1, 2A, B, 3, 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="85" type="holotype">
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<paragraph pageId="2" pageNumber="85">Holotype.</paragraph>
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<paragraph pageId="2" pageNumber="85">
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Male (in BPBM), here designated, labeled "Bougainville: NE Mutahi. 700m 18 km S. E. Tinputz" /
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<normalizedToken originalValue="“8–">"8-</normalizedToken>
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14. III. 1968" / "Tawi Collector BISHOP" / "Nicrophorus kieticus Mroczkouski [sic] det. S.B. Peck. 1993" / "HOLOTYPE Nicrophorus efferens Sikes & Mousseau 2013 BPBM124189Nic" [red paper].
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="86" pageId="2" pageNumber="85" type="paratypes">
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<paragraph pageId="2" pageNumber="85">Paratypes.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="86" pageId="2" pageNumber="85">
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5 Specimens. 2 Females, labeled "Bougainville: NE Mutahi. 700m 18 km S. E. Tinputz" /
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<normalizedToken originalValue="“15–">"15-</normalizedToken>
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21. III. 1968" / "Tawi Collector BISHOP" / "Nicrophorus kieticus Mroczkouski [sic] det. S.B. Peck. 1993" / "PARATYPE
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<pageBreakToken pageId="3" pageNumber="86" start="start">Nicrophorus</pageBreakToken>
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efferens Sikes & Mousseau 2013 BPBM124190Nic" [red paper], this
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<normalizedToken originalValue="specimen’s">specimen's</normalizedToken>
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head is mounted on a card below the body (deposited in London, BMNH), BPBM124191Nic, this
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<normalizedToken originalValue="specimen’s">specimen's</normalizedToken>
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abdomen (genitalia missing) is mounted on a card on a separate pin and its left elytron is mounted below the body on a card. 1 Female, labeled "Bougainville: NE Mutahi. 700m 18 km S. E. Tinputz" /
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<normalizedToken originalValue="“8–">"8-</normalizedToken>
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14. III. 1968" / "Tawi Collector BISHOP" / "Nicrophorus kieticus Mroczkouski [sic] det. S.B. Peck. 1993" / "PARATYPE Nicrophorus efferens Sikes & Mousseau 2013 BPBM124192Nic" [red paper], phoretic mites removed from body into genitalia vial on pin below body. 1 Female, labeled "Bougainville: NE Mutahi. 700m 18 km S. E. Tinputz" /
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<normalizedToken originalValue="“1–">"1-</normalizedToken>
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7. III. 1968" / "& R. Straatman Collectors BISHOP MUSEUM" / "Nicrophorus kieticus Mroczkouski [sic] det. S.B. Peck. 1993" / "PARATYPE Nicrophorus efferens Sikes & Mousseau 2013 BPBM124193Nic" [red paper], this
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<normalizedToken originalValue="specimen’s">specimen's</normalizedToken>
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prothorax and head are mounted on a card below the body. 1 Male, labeled "Bougainville: NE Mutahi. 700m 18 km S. E. Tinputz" /
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<normalizedToken originalValue="“1–">"1-</normalizedToken>
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7. III. 1968" / "Tawi Collector BISHOP" / "Nicrophorus kieticus Mroczkouski [sic] det. S.B. Peck. 1993" / "PARATYPE Nicrophorus efferens Sikes & Mousseau 2013 BPBM124194Nic" [red paper], specimen broken and mounted on two pins: hind legs and pygidium on card below body, on pin 2 genitalia in vial with glycerin, head and prothorax on card.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="86" type="distribution">
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<paragraph pageId="3" pageNumber="86">Type locality.</paragraph>
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<paragraph pageId="3" pageNumber="86">
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[Papua New Guinea]: Solomon Islands [Archipelago]: Bougainville: NE Mutahi, SE Tinputz, 700m, [~
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<geoCoordinate direction="south" orientation="latitude" precision="55" value="-5.716">5.716°S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="55" value="155.086">155.086°E</geoCoordinate>
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+/- 2 km, WGS84] (Fig. 1).
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</paragraph>
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<caption pageId="3" pageNumber="86">
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<paragraph pageId="3" pageNumber="86">
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Figure 1. All georeferenced records for
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus efferens" order="Coleoptera" pageId="3" pageNumber="86" phylum="Arthropoda" rank="species" species="efferens">Nicrophorus efferens</taxonomicName>
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(black square),
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus kieticus" order="Coleoptera" pageId="3" pageNumber="86" phylum="Arthropoda" rank="species" species="kieticus">Nicrophorus kieticus</taxonomicName>
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(black circles) and
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="3" pageNumber="86" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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(white triangle) in the Solomon Islands archipelago.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="87" type="measurements">
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<paragraph pageId="4" pageNumber="87">
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<pageBreakToken pageId="4" pageNumber="87" start="start">Measurements</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="4" pageNumber="87">
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(2 males, 4 females), pronotal width: male 5.02 - 5.87, 5.45
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.6 mm, female 5.34 - 6.42, 5.82
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.45 mm.
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</paragraph>
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<paragraph pageId="4" pageNumber="87">
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Diagnosis.
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="genus">Nicrophorus</taxonomicName>
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with center of abdominal sternite 3 between metacoxae glabrous, with long erect brown setae lateral of center hidden above and exposed posterior of coxae (shared with only four
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="genus">Nicrophorus</taxonomicName>
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species:
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus distinctus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="distinctus">Nicrophorus distinctus</taxonomicName>
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Grouvelle,
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus apo" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="apo">Nicrophorus apo</taxonomicName>
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Arnett,
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus heurni" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="heurni">Nicrophorus heurni</taxonomicName>
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Portevin, and
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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Sikes & Madge); epipleura black or black throughout with some dark orange in the posterior dorsal portion (of these four, shared with only
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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); elytral disc microsculpturing transverse, straight, narrow with breaks (Fig. 2A, B).
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</paragraph>
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<caption pageId="4" pageNumber="87">
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<paragraph pageId="4" pageNumber="87">
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Figure 2. Scanning electron micrographs of elytral microsculpture. A
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus efferens" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="efferens">Nicrophorus efferens</taxonomicName>
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paratype BPBM124191Nic, 500
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<normalizedToken originalValue="×">x</normalizedToken>
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, scale bar is 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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B
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus efferens" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="efferens">Nicrophorus efferens</taxonomicName>
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1500
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<normalizedToken originalValue="×">x</normalizedToken>
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, scale bar is 30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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C
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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500
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<normalizedToken originalValue="×">x</normalizedToken>
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scale bar is 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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D
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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1500
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<normalizedToken originalValue="×">x</normalizedToken>
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scale bar is 30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="90" pageId="4" pageNumber="87" type="description">
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<paragraph pageId="4" pageNumber="87">Description.</paragraph>
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<paragraph pageId="4" pageNumber="87">
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Eight character states not shared with
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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, the likely closest relative of
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus efferens" order="Coleoptera" pageId="4" pageNumber="87" phylum="Arthropoda" rank="species" species="efferens">Nicrophorus efferens</taxonomicName>
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, are indicated below by use of italics.
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</paragraph>
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<paragraph pageId="4" pageNumber="87">Head. Mandibles asymmetrical with dent receptive notch on right mandible. Mandibles preapically wide, short, stout; with dorsal, ridged groove. Maxillary palpus not elongate, concealed beneath mandible when mandibles open. Segment 1 of labial palpus as long as segment 2. Labrum with bilateral pair of elongate setae in clusters. Clypeal membrane orange, yellow or brown, not black. Female clypeal membrane fasciform, male clypeal membrane campanulate and produced posteriorly and laterally enclosed by clypeus. Gula bar of large males reduced to thin strip, replaced by membrane, not contiguous with submentum. Frontoclypeal (epistomal) suture present. Gular sutures confluent, reducing gula to small triangle posterior of gula bar. Antennomeres 2 and 3 fused making an 11 segmented antenna appear 10 segmented. Antennal scape with posterior face flattened (fitting against eyes). Ridge surrounding antennal socket forming distinctly ridged lateral edge of clypeus. Antennal club abrupt, large; basal segment black, apical 3 orange. Posterior of antennal club segments unlike anterior, with large raised ridge, with sharp lateral edges. Basal antennomere of club oval, transverse, not circular. Antennal club segment joints at edge of segments. Antennomeres of club weakly emarginate. Frons black, without orange spot. Epicranial sulci (grooves along inner margin of eyes) long, reaching posterior of eyes and usually joining. Postocular bulge present. Lateral margins of head of large males parallel, or subparallel, giving rear of head a square appearance. Width across postocular bulge of large males less than width across eyes. Post-ocular bulge of large males larger than females. Posterior margin of eye of large males in lateral view sinuate. Width of eyes of large males wide (width greater than or equal to half length). Dorsum of neck with two nonpunctate band(s). Microsculpture of frons absent (smooth, polished).</paragraph>
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<paragraph lastPageId="5" lastPageNumber="88" pageId="4" pageNumber="87">
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Thorax. Microsculpture of pronotum disc isodiametric. Pronotum of large males orbicular. Anterior margin of pronotum straight or weakly concave. Pronotal anterior impressions complete, with distinct inner arcs.
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<pageBreakToken pageId="5" pageNumber="88" start="start">Setae</pageBreakToken>
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on posterioventral portion of hypomeron long, erect, sparse; filling region extending a third or less length between trochantin and posterior margin, restricted to upper region of sclerite. Anterior corner of hypomeron glabrous. Triangular depression at midpoint posterior margin of pronotum absent. Pronotum disk black. Posterior of pronotum with flat margin or border. Setae present on pronotum, brown to light-brown, short (ca. <0.1mm), sparse, and restricted to margins. Pair of
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<normalizedToken originalValue="‘v’">'v'</normalizedToken>
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-shaped bumps present on posterior of pronotum. Medial groove of pronotum present. Antemesosternal sclerite cordiform and bilobate. Elytral locking device under apex of scutellum composed of single channel, without distinct, thin, raised median ridge. Humerus immediately dorsal of epipleural ridge black. Humeral setae present, short and not forming row. Epipleuron entirely black or black throughout with some dark orange in the posterior dorsal portion. Posterior epipleural ridge without isolated single-file row of contiguous preapical setae. Epipleural ridge distinct and short, to tip of scutellum. Epipleuron glabrous, or with very sparse, extremely small setae (ca. the size of a puncture). Lateral margin of elytron glabrous, or with very sparse, extremely small setae (ca. the size of a puncture). Elytral surface without long setae. Elytra bicolored and bifasciate. Elytron with costae not distinctly raised but visible to naked eye. Region adjacent to apex of elytral suture black. Profile of elytra in lateral view raised posteriorly. Anterior fascia of elytron without black spot, small, triangular-square, just reaching 2nd costa. Posterior fascia between costae, anterior margin u -shaped between costae 1 and 2 (with bottom of u towards posterior). Posterior fascia not touching lateral or posterior margins of elytron. Elytral posterior fascia without black spot. Elytral posterior fascia greatly reduced, far from suture, jagged. Elytral microsculpture transverse straight, narrow with breaks. Elytral color varation - greatly increased orange and all black forms unknown. Ventral surface of elytron with golden sheen. Row of setae facing inward or downward on inner lateral margin of elytra in posterior quarter along lateral ridge of elytron in a distinct, single file row. Posterior margin of elytron with 5-7 clusters of very short, dark setae. Flange along mesepisternal anterior margin tapering gradually towards mesosternum. Metanotal subalare with sharply rising, internally margined ridge along anteriomedial edge, anteriormedial ridge narrow leaving a wide depression. Metepimeron constricted. Metepisternum with upper third impunctate and glabrous. Metasternal pubescence medially (between mesocoxae) and laterally, long, dark brown. Metasternum with long setae, bald patch posterior of mesocoxae absent. Metepimeral posterior lobe with sparse, short brown setae throughout lobe, or glabrous. Metasternum posterior margin edge glabrous. Furcal arms of metendosternal apophysis directed posteriorly (forming acute angle with main stalk). Laminae of metendosternal apophysis joining furcal arms to anterior projection of stem. Ventral laminae of metendosternal apophysis reaching from anterior projection to bend in main stalk (anterior 3 fourths of entire length). Radial hinge of wing notched. Apex of pterostigma of wing truncate-rectangular.
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</paragraph>
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<paragraph lastPageId="6" lastPageNumber="89" pageId="5" pageNumber="88">
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Abdomen. Pair of stridulatory files on tergite 5 present, files parallel, separated by 2 or more file widths, touching posterior margin of tergite. Stridulatory file scraper on venter of elytron near elytral apex (<0.2mm). First abdominal spiracle slit short, less than one third length of spiracle, in straight line with center line of spiracle. First abdominal spiracle lobed, with small bulb projecting anteriorly. Posterior margins of abdominal segments 3-6 with short setae (2-3 times longer than the distance between
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<pageBreakToken pageId="6" pageNumber="89" start="start">adjacent</pageBreakToken>
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setae). Center of sternite 3 between metacoxae glabrous, but with long erect setae lateral of center under coxae. Spiracle of tergite six elongate, slit-like, and parallel to lateral margin of tergite, or forming less than 30-degree angle with lateral margin. Tergite seven with short depressed setae. Abdominal setae dark brown. Setae of tergite 9 of males (pygidium) brown.
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</paragraph>
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<paragraph pageId="6" pageNumber="89">Legs. Venter of protibia apex with lateral process. Anterior face of protrochantin with regions of dense pubescence composed of short, recumbant golden setae. Anterior of procoxae with short setae on basal half. Lateral margin of anterior of procoxae smooth, without ridge or bump. Meso- and metatibia apical angle produced into lobe. Outer margin of mesotibia straight or curved outwards. Inner margin of metatibia of large males gradually curved outwards. Inner margin of metatibia with inner face not forming wide channel entirely filled with dense long setae. Middle of outer margin of metatibia slightly swollen in large males. Middle of inner face of metatibia of large males greatly widened (2.5 or greater than width at base). Metatibia straight. Inner face of apex of metafemora with circular or oval cluster of short setae occupying 1/4 to 1/2 of apical region. Inner face of base of metafemora with single ridge separating medial setose area (area not depressed) from lateral half. Female metafemora slender (length ≥ 2.5 times greatest width). Posterior/ventral face of metafemora flattened with ridged edges. Metatrochanter spine of males short and subapical, apex pointing parallel (or almost parallel) to leg, straight, not recurved dorsally. Metacoxae wider than long. Metacoxae with anterior line complete for half or more of metacoxa. Posterior margin of metacoxae without white microsetae. Tarsal empodium bisetose. Venter of metatarsomere 1 glabrous medially, especially distally, leaving narrow glabrous channel, with dense cluster of long setae at apex.</paragraph>
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<caption pageId="6" pageNumber="89">
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<paragraph pageId="6" pageNumber="89">
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Figure 3. Dorsal and lateral habitus of adult males (at different scales). A small male (pronotal width 5.02 mm) with aedeagus everted,
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus efferens" order="Coleoptera" pageId="6" pageNumber="89" phylum="Arthropoda" rank="species" species="efferens">Nicrophorus efferens</taxonomicName>
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(holotype BPBM124189Nic), scale bar is 2 mm, fifth protarsomeres are missing B large male (pronotal width 6.6 mm)
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus reticulatus" order="Coleoptera" pageId="6" pageNumber="89" phylum="Arthropoda" rank="species" species="reticulatus">Nicrophorus reticulatus</taxonomicName>
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(paratype BMNH000826), scale bar is 5 mm C small male (pronotal width 5.19 mm)
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<taxonomicName class="Insecta" family="Silphidae" genus="Nicrophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nicrophorus kieticus" order="Coleoptera" pageId="6" pageNumber="89" phylum="Arthropoda" rank="species" species="kieticus">Nicrophorus kieticus</taxonomicName>
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(BMNH000809Nic) scale bar is 5 mm.
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</paragraph>
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||
</caption>
|
||
<paragraph pageId="7" pageNumber="90">
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<pageBreakToken pageId="7" pageNumber="90" start="start">Ovipositor</pageBreakToken>
|
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. (Fig. 4A, B) Valvifer with claw. Proctiger (T10) apex strongly lobed, spatulate, not bifurcate. Spatula on proctiger (T10) apex narrow (ca. equal to half the width across widest region of metatarsomere 5). Proctiger (T10) lobe with pubescent apex, ventral setae. Proctiger (T10) venter of spatula apex smooth, lacking medial keel-like ridge. Gonocoxite terminal claw absent. Dorsal ridge on proctiger (T10) absent. Paraproct (T9) apex glabrous, with well-defined, raised ridge. Paraproct without process. Valvifer claw glabrous, dentate; dentition composed of small rounded lobe situated in the middle to distal third of the valvifer.
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||
</paragraph>
|
||
<paragraph pageId="7" pageNumber="90">Aedeagus. (Fig. 4C, D). Paramere apex rounded, with setae laterally not reaching the apical curve. Paramere ventral setal patch not composed of 5 evenly spaced setae of identical length and not overlapping with apicolateral patch. Without 3rd paramere setal patch or paramere flange. Parameres not constricted behind apex. Parameres evenly curved, tapering towards apex.</paragraph>
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<paragraph pageId="7" pageNumber="90">Variation. The holotype male and the largest female paratype has an epipleuron mostly black throughout, but with some dark orange faintly visible in the posterior dorsal portion. Two of the type specimens have no setae along the posterior margin of the elytra, presumably they have been lost to abrasion.</paragraph>
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||
<caption pageId="7" pageNumber="90">
|
||
<paragraph pageId="7" pageNumber="90">
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Figure 4. Genitalia. Female ovipositor (paratype BPBM124190Nic), A lateral B dorsal. Scale bar is 1 mm. Male aedeagus (holotype BPBM124189Nic) C lateral D dorsal. Scale bar is 500
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="7" pageNumber="90">Geographic Distribution. This species is only known from the type locality (Fig. 1).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="90" type="etymology">
|
||
<paragraph pageId="7" pageNumber="90">Etymology.</paragraph>
|
||
<paragraph pageId="7" pageNumber="90">
|
||
From the latin verb
|
||
<normalizedToken originalValue="‘effero’">'effero'</normalizedToken>
|
||
to carry out for burial, bear to the grave, bury; present participle in the nominative singular.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |