125 lines
11 KiB
XML
125 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.544.6074" ID-GBIF-Dataset="0e5e47a0-f8f3-4039-b0e1-c159fef0b9f6" ID-PMC="PMC4714384" ID-Pensoft-Pub="1313-2970-544-1" ID-PubMed="26798289" ID-ZBK="C5978BD0145B40F8ACDEB27371B7B9A4" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-544-1" ModsDocOrigin="ZooKeys 544" ModsDocTitle="The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini) of Haleakala-, Maui: Keystone of a hyperdiverse Hawaiian radiation" checkinTime="1451243640953" checkinUser="pensoft" docAuthor="Liebherr, James K." docDate="2015" docId="CE4B7A76CC9D95C766F140662AA21072" docLanguage="en" docName="ZooKeys 544: 1-407" docOrigin="ZooKeys 544" docSource="http://dx.doi.org/10.3897/zookeys.544.6074" docTitle="Mecyclothorax ducalis" docType="treatment" docVersion="4" lastPageNumber="258" masterDocId="FF92FFC2FF9FFFC7191EFFB8FF91AF5D" masterDocTitle="The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini) of Haleakala-, Maui: Keystone of a hyperdiverse Hawaiian radiation" masterLastPageNumber="407" masterPageNumber="1" pageNumber="257" updateTime="1668162300918" 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>The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini) of Haleakala-, Maui: Keystone of a hyperdiverse Hawaiian radiation</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>Liebherr, James K.</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>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>544</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>407</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.544.6074</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.544.6074</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-544-1</mods:identifier>
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<mods:identifier type="ZBK">C5978BD0145B40F8ACDEB27371B7B9A4</mods:identifier>
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<mods:identifier type="ZooBank">C5978BD0145B40F8ACDEB27371B7B9A4</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127853543" LSID="urn:lsid:plazi:treatment:CE4B7A76CC9D95C766F140662AA21072" httpUri="http://treatment.plazi.org/id/CE4B7A76CC9D95C766F140662AA21072" lastPageId="257" lastPageNumber="258" pageId="256" pageNumber="257">
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<subSubSection pageId="256" pageNumber="257" type="multiple">
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<paragraph pageId="256" pageNumber="257">
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<pageBreakToken pageId="256" pageNumber="257" start="start">Taxon</pageBreakToken>
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classification Animalia Coleoptera Carabidae
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</paragraph>
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</subSubSection>
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<subSubSection pageId="256" pageNumber="257" type="nomenclature">
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<paragraph pageId="256" pageNumber="257">
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(103)
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<taxonomicName authority="Sharp" class="Insecta" family="Carabidae" genus="Mecyclothorax" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mecyclothorax ducalis" order="Coleoptera" pageId="256" pageNumber="257" phylum="Arthropoda" rank="species" species="ducalis">Mecyclothorax ducalis (Sharp)</taxonomicName>
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Figs 133D, 136C, 137C, 138D, 139
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</paragraph>
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</subSubSection>
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<subSubSection pageId="257" pageNumber="258" type="reference_group">
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<paragraph pageId="257" pageNumber="258">
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<taxonomicName class="Insecta" family="Carabidae" genus="Thriscothorax" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thriscothorax ducalis" order="Coleoptera" pageId="257" pageNumber="258" phylum="Arthropoda" rank="species" species="ducalis">
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<pageBreakToken pageId="257" pageNumber="258" start="start">Thriscothorax</pageBreakToken>
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ducalis
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</taxonomicName>
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<bibRefCitation author="Sharp, D" editor="Sharp, D" journalOrPublisher="The University Press, Cambridge" pageId="310" pageNumber="311" pagination="175 - 292" title="Coleoptera II. Caraboidea." volumeTitle="Fauna Hawaiiensis" year="1903">Sharp 1903</bibRefCitation>
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:266;
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<bibRefCitation author="Swezey, OH" journalOrPublisher="The Hawaiian Botanical Society and The Hawaiian Entomological Society, Honolulu" pageId="310" pageNumber="311" title="Forest Entomology in Hawaii: An annotated check-list of the insect faunas of the various components of the Hawaiian forests" year="1954">Swezey 1954</bibRefCitation>
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: 7 (
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<taxonomicName lsidName="koa" pageId="257" pageNumber="258" rank="species" species="koa">koa</taxonomicName>
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associate).
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</paragraph>
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<paragraph pageId="257" pageNumber="258">
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<taxonomicName class="Insecta" family="Carabidae" genus="Mecyclothorax" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mecyclothorax ducalis" order="Coleoptera" pageId="257" pageNumber="258" phylum="Arthropoda" rank="species" species="ducalis">Mecyclothorax ducalis</taxonomicName>
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,
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<bibRefCitation author="Britton, EB" journalOrPublisher="Bishop Museum" pageId="307" pageNumber="308" pagination="107 - 166" title="A revision of the Hawaiian species of Mecyclothorax (Coleoptera: Carabidae). Occasional Papers of the Bernice P." volume="19" year="1948 b">Britton 1948b</bibRefCitation>
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: 140.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="257" pageNumber="258" type="diagnosis">
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<paragraph pageId="257" pageNumber="258">Diagnosis.</paragraph>
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<paragraph pageId="257" pageNumber="258">
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This large bodied species, standardized body length 6.0-6.7 mm, also stands out from other species in the group by the dark glossy, rufopiceous body color and contrasting flavous femora and infuscated tibiae. The pronotum is less constricted basally than in the other
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<normalizedToken originalValue="Haleakalā">Haleakala</normalizedToken>
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species of the group, MPW/BPW = 1.43-1.46, and the elytra are broadly subquadrate, with laterally extended basal margins outside the tightly rounded humeri (Fig. 133D); MEW/HuW = 2.06-2.15. Given these
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<normalizedToken originalValue="beetles’">beetles'</normalizedToken>
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large body size, the elytral striae are not deeply impressed, with only the sutural and 2nd striae impressed on the disc, and lateral striae 3-5 indicated by increasingly isolated punctures. Setal formula 2 1(0) 2 0; the lectotype lacks pronotal lateral setae, a second specimen lacks the left seta, with the right present, and the other two examined specimens have both right and left lateral setae present.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="257" pageNumber="258" type="identification">
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<paragraph pageId="257" pageNumber="258">Identification</paragraph>
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<paragraph pageId="257" pageNumber="258">
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(n = 4). The head is transversely impressed dorsally between the hind eye margins, the constriction visible in dorsal view, and the eyes moderately convex; ocular ratio = 1.54-1.56, ocular lobe ratio = 0.77-0.83. The pronotal lateral margins are subparallel for ~0.13
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<normalizedToken originalValue="×">x</normalizedToken>
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pronotal length anterad the obtuse, projected hind angles; median base only sparsely punctate with ~12 small punctures each side. The much reduced microsculpture is distributed as: 1, vertex with obsolete transverse mesh, sculpticell breadth 2
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<normalizedToken originalValue="×">x</normalizedToken>
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length; 2, pronotal disc mostly glossy, with obsolete transverse mesh, sculpticell breadth 2
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<normalizedToken originalValue="–3×">-3x</normalizedToken>
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length in places; 3, median base glossy medially, indistinct transverse sculpticells laterally; 4, elytral disc glossy; 5, elytral apex glossy, with patches of indistinct transverse sculpticells. The femoral apex is slightly infuscated, and the basal
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<normalizedToken originalValue="¾">3/4</normalizedToken>
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of the anterior femoral face is covered with a distinct piceous cloud, leaving a transverse femoral stripe across the apical half.
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</paragraph>
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<paragraph pageId="257" pageNumber="258">
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Male genitalia (n = 1). Aedeagal median lobe large, gracile, distance from parameral articulation to tip 3.7
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<normalizedToken originalValue="×">x</normalizedToken>
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depth at midlength (Fig. 138D); apex narrowly expanded, with dorsal projection basad expanded ventral margin producing an oblique apex with rounded ventral tip; the internal sac exhibits both a dorsal and a ventral ostial microtrichial patch (uneverted specimen); flagellar plate elongate, length estimated as 0.5
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<normalizedToken originalValue="×">x</normalizedToken>
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parameral articulation-tip distance (uneverted specimen).
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</paragraph>
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<paragraph pageId="257" pageNumber="258">
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Female reproductive tract (n = 1). Bursa copulatrix vase shaped, broader apically, length 1.09 mm, apical breadth 0.50 mm, basal breadth 0.34 mm (Fig. 136C); bursal walls thickly wrinkled; gonocoxite 1 with 4-5 apical fringe setae, a moderate seta at apicomedial angle and 3-4 setae on medial surface (Fig. 137C); gonocoxite 2 subtriangular, apex tightly rounded, lateral margin straight near ensiform setae, base moderately extended laterally, 2 lateral ensiform setae, apical nematiform setae on medial surface at 0.75
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<normalizedToken originalValue="×">x</normalizedToken>
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gonocoxite length.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="257" pageNumber="258" type="lectotype">
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<paragraph pageId="257" pageNumber="258">Lectotype.</paragraph>
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<paragraph pageId="257" pageNumber="258">
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Male (BPBM) hereby designated, labeled:
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<taxonomicName class="Insecta" family="Carabidae" genus="Thriscothorax" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thriscothorax ducalis" order="Coleoptera" pageId="257" pageNumber="258" phylum="Arthropoda" rank="species" species="ducalis">Thriscothorax ducalis</taxonomicName>
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Type D.S. Haleakala Perkins 620 (♂ in pencil) // Type // Hawaiian Is. Perkins 1904-336 // LECTOTYPE
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<taxonomicName class="Insecta" family="Carabidae" genus="Thriscothorax" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thriscothorax ducalis" order="Coleoptera" pageId="257" pageNumber="258" phylum="Arthropoda" rank="species" species="ducalis">Thriscothorax ducalis</taxonomicName>
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Sharp J.K. Liebherr (black-margined red label).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="257" pageNumber="258" type="distribution and habitat">
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<paragraph pageId="257" pageNumber="258">Distribution and habitat.</paragraph>
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<paragraph pageId="257" pageNumber="258">
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<taxonomicName class="Insecta" family="Carabidae" genus="Mecyclothorax" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mecyclothorax ducalis" order="Coleoptera" pageId="257" pageNumber="258" phylum="Arthropoda" rank="species" species="ducalis">Mecyclothorax ducalis</taxonomicName>
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has a distribution restricted to the Waikamoi area in habitats ranging 1210-1525 m elevation (Fig. 139). It was collected during six different collecting dates, starting v-1896 with R.C.L. Perkins, and finishing 14-i-1926 with R.H. Van Zwaluwenberg. None of the collecting events have associated ecological data.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |