180 lines
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180 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.528.6001" ID-GBIF-Dataset="9cccfd73-da48-4ef6-be1b-1764337602de" ID-PMC="PMC4668883" ID-Pensoft-Pub="1313-2970-528-1" ID-PubMed="26692791" ID-ZBK="7BABDD295E484320B8964E8306B0ECE8" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-528-1" ModsDocOrigin="ZooKeys 528" ModsDocTitle="Phylogenetic revision of Minyomerus Horn, 1876 sec. Jansen & Franz, 2015 (Coleoptera, Curculionidae) using taxonomic concept annotations and alignments" checkinTime="1451243880599" checkinUser="pensoft" docAuthor="Jansen, M. Andrew & Franz, Nico M." docDate="2015" docId="DF4825C013A041A45864F2AD84EC247C" docLanguage="en" docName="ZooKeys 528: 1-133" docOrigin="ZooKeys 528" docSource="http://dx.doi.org/10.3897/zookeys.528.6001" docTitle="Minyomerus gravivultus JF 2015] Jansen & Franz sec. Jansen & Franz 2015, sp. n." docType="treatment" docUuid="A6353776-CA19-4E7E-B215-D3CB0DA357AE" docUuidSource="ZooBank" docVersion="5" lastPageNumber="76" masterDocId="535DFFBEFFB3FFF3FFC56E31063DFF88" masterDocTitle="Phylogenetic revision of Minyomerus Horn, 1876 sec. Jansen & Franz, 2015 (Coleoptera, Curculionidae) using taxonomic concept annotations and alignments" masterLastPageNumber="133" masterPageNumber="1" pageNumber="74" updateTime="1668160854463" 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>Phylogenetic revision of Minyomerus Horn, 1876 sec. Jansen & Franz, 2015 (Coleoptera, Curculionidae) using taxonomic concept annotations and alignments</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>Jansen, M. Andrew</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>Franz, Nico M.</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>528</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>133</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.528.6001</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.528.6001</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-528-1</mods:identifier>
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<mods:identifier type="ZBK">7BABDD295E484320B8964E8306B0ECE8</mods:identifier>
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<mods:identifier type="ZooBank">7BABDD295E484320B8964E8306B0ECE8</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152062778" LSID="urn:lsid:zoobank.org:act:A6353776-CA19-4E7E-B215-D3CB0DA357AE" httpUri="http://treatment.plazi.org/id/DF4825C013A041A45864F2AD84EC247C" lastPageId="75" lastPageNumber="76" pageId="73" pageNumber="74">
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<subSubSection pageId="73" pageNumber="74" type="multiple">
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<paragraph pageId="73" pageNumber="74">Taxon classification Animalia Coleoptera Curculionidae</paragraph>
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</subSubSection>
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<subSubSection pageId="73" pageNumber="74" type="nomenclature">
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<paragraph pageId="73" pageNumber="74">
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<taxonomicName LSID="http://zoobank.org/A6353776-CA19-4E7E-B215-D3CB0DA357AE" authority="Jansen & Franz sec. Jansen & Franz (2015)" class="Insecta" family="Curculionidae" genus="Minyomerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Minyomerus gravivultus" order="Coleoptera" pageId="73" pageNumber="74" phylum="Arthropoda" rank="symbols" species="gravivultus" symbols="[JF2015]">Minyomerus gravivultus [JF2015] Jansen & Franz sec. Jansen & Franz (2015)</taxonomicName>
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<taxonomicNameLabel pageId="73" pageNumber="74">sp. n.</taxonomicNameLabel>
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Figs 41, 42
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</paragraph>
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</subSubSection>
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<subSubSection pageId="73" pageNumber="74" type="diagnosis">
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<paragraph pageId="73" pageNumber="74">Diagnosis.</paragraph>
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<paragraph pageId="73" pageNumber="74">
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<taxonomicName class="Insecta" family="Curculionidae" genus="Minyomerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Minyomerus gravivultus" order="Coleoptera" pageId="73" pageNumber="74" phylum="Arthropoda" rank="species" species="gravivultus">Minyomerus gravivultus</taxonomicName>
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[JF2015] can be distinguished from other congenerics by a combination of features, and is similar to
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<taxonomicName class="Insecta" family="Curculionidae" genus="Minyomerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Minyomerus languidus" order="Coleoptera" pageId="73" pageNumber="74" phylum="Arthropoda" rank="species" species="languidus">Minyomerus languidus</taxonomicName>
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[JF2015] in general appearance. The frons is protuberant in this species, and the nasal plate is covered with scales that have a strongly opalescent reflectance. The elytra are lightly sculpted. The ocular vibrissae are as long as the eye, but reduced in number. The oral cavity has weakly curved lateral margins; the posterior margin is at least as long as the lateral margins. The genae are not impressed with a strong ventrolateral suture. The spermatheca has a bulbous, basally tapered ramus. Additionally, the lamina of the spiculum gastrale is mesally membranous between the laminar arms. The aedeagus is acute and evenly curved.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="75" lastPageNumber="76" pageId="73" pageNumber="74" type="description – female">
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<paragraph pageId="73" pageNumber="74">Description - female.</paragraph>
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<paragraph pageId="73" pageNumber="74">Habitus. Length 3.74-4.15 mm, width 1.53-1.64 mm, length/width ratio 2.45-2.53, widest near midpoint of elytra. Integument orange-brown to black. Scales with variously interspersed colors ranging from slightly off-white to manila/tan to dark coffee brown, in some specimens appearing opalescent or with metallic reflections. Setae brown, becoming longer, white, and more erect on humeri and venter.</paragraph>
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<paragraph pageId="73" pageNumber="74">Mandibles. Covered with opalescent scales, each with 2 pairs of long setae.</paragraph>
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<paragraph pageId="73" pageNumber="74">
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Maxillae. Cardo bifurcate at base with an inner angle of ca. 105°, inner (mesal) arm 2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than outer arm, inner arm of equal width to outer arm, inner arm of bifurcation equal in length to apically outcurved arm, glabrous. Stipes sub-quadrate, 1.5-2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, roughly equal in length to inner arm of bifurcation of cardo, with 1 short, lateral seta. Galeo-lacinial complexapically incurved (mesally); complexmembranous; setose in basal half; dorsally with 7 apicomesal lacinial teeth; ventrally with 5 reduced lacinial teeth. Palpiger with a lateral patch of setae, sclerotized on basal 2/3.
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</paragraph>
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<paragraph pageId="73" pageNumber="74">Maxillary palps. Palpomeres I and II with apical ends facing mesally and forming a 45° angle with base, with 2 apical setae.</paragraph>
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<paragraph pageId="73" pageNumber="74">Labium. Prementum completely roughly pentagonal; apical margins feebly curved, angulate; lateral margins curved; basal margin arcuate; each lateral region with 1 or 2 long setae. Labial palps 3-segmented, I with apexjust projecting beyond margin of prementum, not reaching apexof ligula; III slightly longer than II.</paragraph>
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<paragraph pageId="73" pageNumber="74">
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Rostrum. Length 0.56-0.61 mm, anterior portion 1.5-2
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<normalizedToken originalValue="×">x</normalizedToken>
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broader than long, rostrum/pronotum length ratio 0.57-0.65, rostrum length/width ratio 1.33-1.39. Dorsal outline of rostrum sub-rectangular, anterior half of dorsal surface strongly impressed, posterior half strongly rugose. Rostrum in lateral view trapezoidal; anterior half of dorsolateral margins somewhat diverging; apical margin with 2 large vibrissae. Nasal plate strongly defined by Y-shaped, impressed lines, medially convex; integument completely covered with strongly opalescent scales. Margins of mandibular incision curved, directed 25° outward dorsally in frontal view, bounded by whitish scales, similar to rest of body; ventrolateral sulci somewhat defined, beginning as a broad, shallow sulcus dorsad of insertion point of mandibles, running parallel to scrobe, becoming fainter posteriorly and disappearing into a fovea ventrally. Dorsal surface of rostrum with median sulcus running from fovea at posterior end of anterior half rostrum to midpoint of posterior half of rostrum; ventrolateral margins slightly converging. Rostrum ventrally lacking foveae in line with insertion point of mandibles. Oral cavity with lateral margins curved.
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</paragraph>
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<paragraph pageId="73" pageNumber="74">
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Antennae. Dorsal margin of scrobe overhangs forming a small tooth antero-ventrad of anterior marginof eye. Funicular antennomeres evenly progressing from elongate to broader than long; terminal segment lacking appressed scales, having instead a covering of apically-directed pubescence with interspersed sub-erect setae. Club similar in length to funicular antennomeres III-VII, nearly 2.5
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as wide.
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</paragraph>
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<paragraph pageId="73" pageNumber="74">
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Head. Eyes strongly impressed; eyes separated in dorsal view by 4-5
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<normalizedToken originalValue="×">x</normalizedToken>
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their anterior-posterior length, narrowly separated from anterior prothoracic margin.
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</paragraph>
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<paragraph pageId="73" pageNumber="74">Pronotum. Length/width ratio 0.91-1.01, sub-cylindrical to conical; widest near anterior 1/4. Anterior margin arcuate, lateral margins feebly curved and widening into a slight bulge near anterior 1/3 of pronotum, thence straight to posterior margin, posterior margin straight. Pronotum in lateral view with setae that reach beyond anterior margin; these setae becoming evenly longer laterally, reaching posterior margin of eye at their maximum length. Anterolateral margin with a reduced tuft of post-ocular vibrissae present, consisting of 3-5 setae, emerging slightly above ventral margin of eye, becoming gradually, evenly longer ventrally, stopping just beneath ventral margin of eye; vibrissae achieving a maximum length nearly equal to anterior-posterior length of eye.</paragraph>
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<paragraph pageId="73" pageNumber="74">Pleurites. Metepisternum covered by elytron near posterior 7/8 of metasternum.</paragraph>
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<paragraph pageId="73" pageNumber="74">
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Thoracic sterna. Mesocoxal cavities separated by distance1/3
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<normalizedToken originalValue="×">x</normalizedToken>
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width of mesocoxal cavity. Metasternum without apprent transverse sulcus; metacoxal cavities widely separated by 1.5-2
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<normalizedToken originalValue="×">x</normalizedToken>
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their width.
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</paragraph>
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<paragraph pageId="73" pageNumber="74">Legs. Profemur/pronotum length ratio 0.93-1.02; proximal 5/6 of profemur gradually widening, then abruptly constricted with distal 1/6 produced ventrally as a nearly square projection covering tibial joint; condyle of tibial articulation occupying 2/3 of distal surface and 1/6 length of femur. Protibia/profemur length ratio 0.88-0.99; mucro reduced to a small, laterally projected tooth. Protarsus with tarsomeres I and II jointly similar in length to V. Metatibial apexwith almond shaped convex ity ringed by 9-11 short, widely separated, spiniform setae.</paragraph>
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<paragraph lastPageId="74" lastPageNumber="75" pageId="73" pageNumber="74">
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Elytra. Length/width ratio 3.00-6.80; widest near midpoint; anterior margins jointly 1.5-2
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<normalizedToken originalValue="×">x</normalizedToken>
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wider than posterior margin of pronotum; lateral margins sub-parallel after anterior 1/4, more strongly rounded and converging in posterior 1/2. Posterior
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<pageBreakToken pageId="74" pageNumber="75" start="start">declivity</pageBreakToken>
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angled at nearly 60° to main body axis. Elytral striae well defined, punctate; punctures visible in some specimens, separated by 3-5
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<normalizedToken originalValue="×">x</normalizedToken>
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their diameter.
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</paragraph>
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<paragraph pageId="74" pageNumber="75">
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Abdominal sterna. Ventrite III elevated and set off from IV along lateral 1/4 of its length. Sternum VII mesally 3/5
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as wide; anterior margin weakly curved. Tergum. Pygidium (tergum VIII) sub-cylindrical; medial 1/3 of anterior 1/2 of pygidium less sclerotized.
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</paragraph>
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<paragraph pageId="74" pageNumber="75">Sternum VIII. Anterior laminar edges each incurved forming a 100° angle with lateral margin; less sclerotized medially.</paragraph>
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<paragraph pageId="75" pageNumber="76">
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<pageBreakToken pageId="75" pageNumber="76" start="start">Ovipositor</pageBreakToken>
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. Coxites slightly sclerotized, in dorsal view 2
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as broad; styli 3/4
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<normalizedToken originalValue="×">x</normalizedToken>
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length of coxites, with 3 long setae near base.
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</paragraph>
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<paragraph pageId="75" pageNumber="76">
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Spermatheca. Comma-shaped; collum short, sub-contiguous with, and angled at 90° to ramus; ramus bulbous, 2
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<normalizedToken originalValue="×">x</normalizedToken>
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width of cornu; corpus swollen, 1.5
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<normalizedToken originalValue="×">x</normalizedToken>
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thickness of cornu; cornu elongate, apically gradually narrowed, strongly recurved with an inner angle of 90° in basal 1/4, nearly sraight along mesal 1/2, and incurved 90° near apical 1/4 such that apexis sub-parallel to hood-shaped projection of collum.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="male">
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<paragraph pageId="75" pageNumber="76">Male.</paragraph>
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<paragraph pageId="75" pageNumber="76">Similar to female, except where noted.</paragraph>
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<paragraph pageId="75" pageNumber="76">Abdomen. Sternum VII slightly more broadly arcuate posteriorly, 3/5 as long as wide. Tergum VII with posterior margin straight. Pygidium (tergum VIII) with posterior 1/2 punctate; anterior 1/2 rugose. Posterior 1/5 constricted and depressed, with posterior margin flaring out and slightly projected dorsally.</paragraph>
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<paragraph pageId="75" pageNumber="76">Sternum VIII. Consisting of 2 subcontiguous, sub-triangular sclerites; posterior margins widely angulate. Laminar alae located on lateral 1/4s of posterior margin. Mesal 1/2 with a short, sub-trapezoidal projection.</paragraph>
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<paragraph pageId="75" pageNumber="76">Aedeagus. Length/width ratio 3.41. Pedon in lateral view with ventral margins curving to meet dorsal margins at a sharp apical point; apexacutely angulate. Flagellum with a small tortuous, recurved, ampullate sclerite, situated in anterior portion of flagellum.</paragraph>
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<caption pageId="75" pageNumber="76">
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<paragraph pageId="75" pageNumber="76">
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Figure 41. Habitus of
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<taxonomicName class="Insecta" family="Curculionidae" genus="Minyomerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Minyomerus gravivultus" order="Coleoptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="gravivultus">Minyomerus gravivultus</taxonomicName>
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[JF2015], female A lateral view B dorsal view.
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</paragraph>
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</caption>
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<caption pageId="75" pageNumber="76">
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<paragraph pageId="75" pageNumber="76">
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Figure 42. Diagnostic features and terminalia of
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<taxonomicName class="Insecta" family="Curculionidae" genus="Minyomerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Minyomerus gravivultus" order="Coleoptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="gravivultus">Minyomerus gravivultus</taxonomicName>
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[JF2015] A aedeagus, dorsal view B aedeagus, lateral view C labial prementum, ventral view D spermatheca E lamina of sternum VIII.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="etymology">
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<paragraph pageId="75" pageNumber="76">Etymology.</paragraph>
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<paragraph pageId="75" pageNumber="76">
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Named in reference to the enlarged supraorbital ridges, which give the impression of a furrowed brow; gravis = heavy or serious, vultus = countenance or face, gravivultus = serious countenance; Latin noun in apposition (
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<bibRefCitation author="Brown, RW" journalOrPublisher="Smithsonian Institution Press, Washington, DC" pageId="106" pageNumber="107" title="Composition of Scientific Words, Revised Edition." year="1956">Brown 1956</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="materials_examined">
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<paragraph pageId="75" pageNumber="76">Material examined.</paragraph>
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<paragraph pageId="75" pageNumber="76">Holotype - female "MEXICO: Baja California, 5.5 mi. E El Arco, IV-15-1987, F. Andrews & A. Glibert" (CSCA). Paratypes, same label information as female holotype (CSCA: 3 females); "MEXICO: Baja California Sur, 1.9 mi. SW El Arco, IV-16-1987, F. Andrews & A. Gilbert" (CSCA: 1 male).</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="distribution">
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<paragraph pageId="75" pageNumber="76">Distribution.</paragraph>
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<paragraph pageId="75" pageNumber="76">This species has been found in Baja California, near the border of Baja California Sur (Mexico) (Fig. 52).</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="natural history">
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<paragraph pageId="75" pageNumber="76">Natural history.</paragraph>
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<paragraph pageId="75" pageNumber="76">
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Host plant associations remain unknown, though possibly on creosote bush (
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<taxonomicName class="Magnoliopsida" family="Zygophyllaceae" genus="Larrea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Larrea tridentata" order="Zygophyllales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="tridentata">Larrea tridentata</taxonomicName>
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[DC.] Coville [non-focal];
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<taxonomicName family="Zygophyllaceae" lsidName="Tanymecina" pageId="75" pageNumber="76" rank="family">Zygophyllaceae</taxonomicName>
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[non-focal]).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |