140 lines
14 KiB
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140 lines
14 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.5159964" ID-GBIF-Dataset="d0309e8b-3179-4162-946c-08cef1c82013" ID-Zenodo-Dep="5159964" approvalRequired="1" approvalRequired_for_textStreams="1" checkinTime="1628020003191" checkinUser="carolina" docAuthor="Zimmerman, Elwood C." docDate="1942" docId="D6388709FFC551305EE2AED4FA55FC3A" docLanguage="en" docName="InsectsOfGuamI.172.73-146.pdf.imf" docOrigin="Insects of Guam I, Honolulu, Hawaii: Bernice P. Bishop Museum" docStyle="DocumentStyle:A6818C686426A7D59822A3BD2E5D42E5.1:InsectsOfGuam.1942.book_chapter" docStyleId="A6818C686426A7D59822A3BD2E5D42E5" docStyleName="InsectsOfGuam.1942.book_chapter" docStyleVersion="1" docTitle="Stenotrupis tenuis Zimmerman 1942, new species" docType="treatment" docVersion="11" lastPageNumber="127" masterDocId="2A01FF71FFF051065F5BAF5AFFFAFF96" masterDocTitle="Curculionidae of Guam" masterLastPageNumber="146" masterPageNumber="73" pageNumber="126" updateTime="1664379878909" updateUser="annettekang">
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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>Curculionidae of Guam</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>Zimmerman, Elwood C.</mods:namePart>
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<mods:affiliation>Entomologist Bernice P. Bishop Museum</mods:affiliation>
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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:originInfo>
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<mods:dateIssued>1942</mods:dateIssued>
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<mods:dateOther type="pubDate">1942-06-01</mods:dateOther>
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<mods:publisher>Bernice P. Bishop Museum</mods:publisher>
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<mods:place>
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<mods:placeTerm>Honolulu, Hawaii</mods:placeTerm>
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</mods:place>
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</mods:originInfo>
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<mods:titleInfo>
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<mods:title>Insects of Guam I</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:extent unit="page">
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<mods:start>73</mods:start>
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<mods:end>146</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:classification>book chapter</mods:classification>
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<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.5159964</mods:identifier>
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<mods:identifier type="GBIF-Dataset">d0309e8b-3179-4162-946c-08cef1c82013</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5159964</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5191786" ID-GBIF-Taxon="184097906" ID-Zenodo-Dep="5191786" LSID="urn:lsid:plazi:treatment:D6388709FFC551305EE2AED4FA55FC3A" httpUri="http://treatment.plazi.org/id/D6388709FFC551305EE2AED4FA55FC3A" lastPageId="54" lastPageNumber="127" pageId="53" pageNumber="126">
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<subSubSection box="[441,1282,398,440]" pageId="53" pageNumber="126" type="nomenclature">
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<paragraph blockId="53.[431,1837,398,2544]" box="[441,1282,398,440]" pageId="53" pageNumber="126">
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<heading box="[441,1282,398,440]" fontSize="8" level="2" pageId="53" pageNumber="126" reason="4">
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<emphasis bold="true" box="[441,863,398,440]" pageId="53" pageNumber="126">
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33.
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<taxonomicName authority="Zimmerman, 1942" authorityName="Zimmerman" authorityYear="1942" box="[525,856,398,440]" class="Insecta" family="Curculionidae" genus="Stenotrupis" kingdom="Animalia" order="Coleoptera" pageId="53" pageNumber="126" phylum="Arthropoda" rank="species" species="tenuis" status="new species">Stenotrupis tenuis</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel box="[877,1084,398,440]" pageId="53" pageNumber="126" rank="species">new species</taxonomicNameLabel>
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(pl. 5,
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<emphasis box="[1218,1282,398,440]" italics="true" pageId="53" pageNumber="126">D).</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="126" type="description">
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<paragraph blockId="53.[431,1837,398,2544]" pageId="53" pageNumber="126">Female. Derm rather uniform reddish brown, rather shiny, at least in part somewhat translucent.</paragraph>
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<paragraph blockId="53.[431,1837,398,2544]" pageId="53" pageNumber="126">
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<emphasis box="[508,590,554,589]" italics="true" pageId="53" pageNumber="126">Head</emphasis>
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slightly longer than broad, post-ocular constriction distinct, not so deeply impressed across dorsum as on sides and below; smooth and shiny, evidently not punctate behind constriction, minutely punctate beyond constriction, punctures separated by distances equal to or g-reater than their diameters; eyes subcontinuous in lateral outline with head, when measured from above, separated from the post-ocular constriction by twice the length of an eye, interocular area longitudinally evenly convex, twice as broad as an eye as measured from above.
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<emphasis box="[929,1060,791,826]" italics="true" pageId="53" pageNumber="126">Rostrum</emphasis>
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just perceptibly longer than pronotum (21: 19), evenly arcuate longitudinally, narrowed on sides from base to about half way to antennae, then almost evenly expanded to antennae, thence slightly and evenly narrowed to about half way between antennae and apex, thence more rapidly enlarged to the apex, greatest apical breadth almost twice that of narrowest breadth between antennae and apex and equal to basal breadth at eyes; minutely punctate, smooth and shiny;.antennae inserted at about basal fourth, distance between the insertion and eye twice longitudinal diameter of an eye as measured from side; scrobes evanescent behind.
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<emphasis box="[1408,1549,1060,1094]" italics="true" pageId="53" pageNumber="126">Antennae</emphasis>
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with scape reaching to middle of eye; first funicular segment as long· as 2 plus 3, 2 longer than broad, 3 to 5 successively broader; club not as long as four preceding segments.
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<emphasis box="[1613,1772,1134,1170]" italics="true" pageId="53" pageNumber="126">Prothorax</emphasis>
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not qtiite one fourth longer than broad (1.5: 1.9), broadest at about basal third, sub-pyriform, without a distinct subapical constriction, longitudinal dorsal outline flat from base to apex; disk minutely punctate, punctures separated by smooth, shiny interstices as broad or broader than punctures.
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<emphasis box="[821,919,1287,1325]" italics="true" pageId="53" pageNumber="126">Elytra</emphasis>
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more than three times as long as broad (4.3: 1.6), slightly more than twice as long as prothorax (4.3: 1.9), subparallel-sided in about basal three fourths; striae fine and shallow, their punctures close, crenulating sides of intervals and about as· broad as intervals; intervals rather shiny, evidently without setae except on declivity and there with numerous, long, erect hairs.
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<emphasis box="[1270,1343,1443,1477]" italics="true" pageId="53" pageNumber="126">Legs</emphasis>
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with tibial unci well developed and with a tooth at front and hind edges of inner apical angles; third tarsal segment not bilobed, hardly broader than second.
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<emphasis box="[1034,1164,1519,1553]" italics="true" pageId="53" pageNumber="126">Sternum</emphasis>
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finely.alutaceous, prosternum about three times as long as longitudinal diameter of a coxa in front of coxae and about twice as long as a coxa behind, at most minutely punctate, intercoxal process about four fifths as broad as a coxa; mesocoxae separated by about one and one fourth times breadth of a coxa; metasternum more densely and distinctly punctate at sides than in middle and with short, fine hairlike setae on more densely punctate areas, about four times as long between mid and hind coxae as breadth of a mesocoxa, metacoxae one half as widely separated as mesocoxae.
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<emphasis box="[637,739,1787,1821]" italics="true" pageId="53" pageNumber="126">Venter</emphasis>
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tumid, minutely punctate; setae distinct only at sides and on fifth ventrite; sutures arcuate; fifth ventrite densely punctate. Length, 1.5 mm.; breadth, 0.4 mm.
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</paragraph>
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</subSubSection>
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<subSubSection box="[498,1827,1905,1946]" pageId="53" pageNumber="126" type="materials_examined">
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<paragraph blockId="53.[431,1837,398,2544]" box="[498,1827,1905,1946]" pageId="53" pageNumber="126">
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<materialsCitation ID-GBIF-Occurrence="3333874466" box="[498,1827,1905,1946]" collectingDate="1936-11-13" location="Swezey" municipality="Yigo" pageId="53" pageNumber="126" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus box="[498,660,1905,1946]" pageId="53" pageNumber="126">Holotype</typeStatus>
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<specimenCount box="[676,791,1905,1946]" pageId="53" pageNumber="126" type="female">female</specimenCount>
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taken at
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<collectingMunicipality box="[959,1047,1905,1946]" pageId="53" pageNumber="126">Yigo</collectingMunicipality>
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, from rotten stump,
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<date box="[1419,1666,1905,1946]" pageId="53" pageNumber="126" value="1936-11-13">
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<collectingDate box="[1419,1666,1905,1946]" pageId="53" pageNumber="126" value="1936-11-13">Nov. 13, 1936</collectingDate>
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</date>
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,
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<location LSID="urn:lsid:plazi:treatment:D6388709FFC551305EE2AED4FA55FC3A:5B4E60C4FFC5513359C3A82BF8E4F80C" box="[1688,1822,1905,1946]" municipality="Yigo" name="Swezey" pageId="53" pageNumber="126">Swezey</location>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="54" lastPageNumber="127" pageId="53" pageNumber="126" type="discussion">
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<paragraph blockId="53.[431,1837,398,2544]" pageId="53" pageNumber="126">
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This small species may be distinguished by the combination of its rather shiny derm, long slender rostrum, the antennae inserted at twice the length of an eye beyond the eyes and the long hairs at the apex of the elytra. It has in the long hairs on the elytra a character in common with the Hawaiian
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<taxonomicName authority="(Perkins)" baseAuthorityName="Perkins" baseAuthorityYear="1926" class="Insecta" family="Curculionidae" genus="Stenotrupis" kingdom="Animalia" order="Coleoptera" pageId="53" pageNumber="126" phylum="Arthropoda" rank="species" species="pritchardiae">
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<emphasis italics="true" pageId="53" pageNumber="126">Stenotrupis pritchardiae</emphasis>
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(Perkins)
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</taxonomicName>
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<emphasis box="[1002,1042,2182,2222]" italics="true" pageId="53" pageNumber="126">(=</emphasis>
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<taxonomicName authority="Perkins, B. P. Bishop I." authorityName="Perkins, B. P. Bishop I." class="Insecta" family="Curculionidae" genus="Pentarthrum" kingdom="Animalia" order="Coleoptera" pageId="53" pageNumber="126" phylum="Arthropoda" rank="species" species="pritchardiae">
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<emphasis box="[1042,1537,2182,2222]" italics="true" pageId="53" pageNumber="126">Pentarthrum pritchardiae</emphasis>
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Perkins, B. P. Bishop I.
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</taxonomicName>
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VIus., Bull.
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<emphasis bold="true" box="[777,813,2232,2273]" pageId="53" pageNumber="126">31:</emphasis>
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<emphasis box="[849,896,2232,2273]" italics="true" pageId="53" pageNumber="126">57,</emphasis>
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1926, from Nihoa), but
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<taxonomicName authorityName="Perkins, B. P. Bishop I." box="[1339,1597,2232,2273]" class="Insecta" family="Curculionidae" genus="Pentarthrum" kingdom="Animalia" order="Coleoptera" pageId="53" pageNumber="126" phylum="Arthropoda" rank="species" species="pritchardiae">
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<emphasis box="[1339,1597,2232,2273]" italics="true" pageId="53" pageNumber="126">S. pritchardiae</emphasis>
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</taxonomicName>
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is a very different insect and not allied to this species. The distance between the eyes and the insertion of the antennae on
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<taxonomicName authorityName="Zimmerman" authorityYear="1942" box="[996,1148,2342,2382]" class="Insecta" family="Curculionidae" genus="Stenotrupis" kingdom="Animalia" order="Coleoptera" pageId="53" pageNumber="126" phylum="Arthropoda" rank="species" species="tenuis">
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<emphasis box="[996,1148,2342,2382]" italics="true" pageId="53" pageNumber="126">S. tenuis</emphasis>
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</taxonomicName>
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is unusually great, and is not found on any of the other species known to me, most of which have the antennae inserted in the rostrum at no greater distance from the eyes than the length of an eye.
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</paragraph>
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<paragraph blockId="54.[281,1678,336,940]" pageId="54" pageNumber="127">
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In addition to the
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<typeStatus box="[696,843,336,377]" pageId="54" pageNumber="127">holotype</typeStatus>
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of this species, there is another specimen of
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<emphasis box="[284,497,386,429]" italics="true" pageId="54" pageNumber="127">
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<taxonomicName authorityName="Wollaston" box="[284,491,386,429]" class="Insecta" family="Curculionidae" genus="Stenotrupis" kingdom="Animalia" order="Coleoptera" pageId="54" pageNumber="127" phylum="Arthropoda" rank="genus">Stenotrupis</taxonomicName>
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,
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</emphasis>
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which was taken at light at Piti,
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<date box="[1144,1373,386,429]" pageId="54" pageNumber="127" value="1936-07-05">July 5, 1936</date>
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by Swezey; the status of this specimen I cannot determine without additional material. It is much like the
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<typeStatus box="[564,715,491,530]" pageId="54" pageNumber="127">holotype</typeStatus>
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, but has some striking differences, some of which might be taken as sexual. However, the specimen is, I believe, also a female, as it has a typical female rostrum and abdomen. The most outstanding difference between the
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<specimenCount box="[676,939,645,685]" pageId="54" pageNumber="127" type="generic">two specimens</specimenCount>
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is that this unnamed example has the antennae inserted at only about the length of an eye in front of the eyes instead of much more distantly. It also has the cephalic constriction deeper than on
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<emphasis box="[281,439,798,838]" italics="true" pageId="54" pageNumber="127">S. tenu.is</emphasis>
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and the area in front of the constriction is more coarsely punctate. Only a larger series containing both sexes will enable me to decide whether this specimen represents a new species or is but a form of
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<emphasis box="[1295,1455,900,940]" italics="true" pageId="54" pageNumber="127">
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<taxonomicName authorityName="Zimmerman" authorityYear="1942" box="[1295,1450,900,940]" class="Insecta" family="Curculionidae" genus="Stenotrupis" kingdom="Animalia" order="Coleoptera" pageId="54" pageNumber="127" phylum="Arthropoda" rank="species" species="tenuis">S. tenuis</taxonomicName>
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.
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</emphasis>
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |