270 lines
31 KiB
XML
270 lines
31 KiB
XML
<document id="6D9BF378401E86CCFE5D9B2C9BBFE799" ID="10.11646/zootaxa.4263.1.1SLASH10973" ID-CLB-Dataset="33101" ID-DOI="10.11646/zootaxa.4263.1.1" ID-GBIF-Dataset="993d2ddb-2f1b-40a7-8e9e-caf65f5a5f04" ID-ISSN="1175-5326" ID-Zenodo-Dep="572504" ID-ZooBank="78E0852E-F66A-44E4-8798-E5187185C950" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1494227633256" checkinUser="plazi" docAuthor="Brown, Samuel D. J." docDate="2017" docId="E41E87FE550A562181DCD45BF563162B" docLanguage="en" docName="zootaxa.4263.1.1SLASH10973.pdf" docOrigin="Zootaxa 4263 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Irenimus Pascoe 1876" docType="treatment" docVersion="7" lastPageNumber="7" masterDocId="1827FF86550E5627814BD539F11E1151" masterDocTitle="A revision of the New Zealand weevil genus Irenimus Pascoe, 1876 (Coleoptera: Curculionidae: Entiminae)" masterLastPageNumber="42" masterPageNumber="1" pageNumber="5" updateTime="1698439322442" updateUser="ExternalLinkService">
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<mods:title id="583461EA9C77DC6B4F09C6E95ABB81E4">A revision of the New Zealand weevil genus Irenimus Pascoe, 1876 (Coleoptera: Curculionidae: Entiminae)</mods:title>
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<mods:namePart id="417A14313A86D50614E08611539EA096">Brown, Samuel D. J.</mods:namePart>
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<mods:date id="D52E11CAF213D7DE86A3C8D427AC8C2F">2017</mods:date>
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<treatment id="E41E87FE550A562181DCD45BF563162B" ID-DOI="http://doi.org/10.5281/zenodo.6015160" ID-GBIF-Taxon="130497446" ID-Zenodo-Dep="6015160" LSID="urn:lsid:plazi:treatment:E41E87FE550A562181DCD45BF563162B" httpUri="http://treatment.plazi.org/id/E41E87FE550A562181DCD45BF563162B" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5">
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<subSubSection id="24AD6563550A562381DCD45BF0B5102D" box="[151,427,354,380]" pageId="4" pageNumber="5" type="nomenclature">
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<paragraph id="6C0836E8550A562381DCD45BF0B5102D" blockId="4.[151,427,354,380]" box="[151,427,354,380]" pageId="4" pageNumber="5">
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<taxonomicName id="ABB74D6B550A562381DCD45BF0B5102D" ID-CoL="8HKYL" authority="Pascoe, 1876" authorityName="Pascoe" authorityYear="1876" box="[151,427,354,380]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A562381DCD45BF0B5102D" bold="true" box="[151,427,354,380]" pageId="4" pageNumber="5">
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<emphasis id="5EC3EAFA550A562381DCD45BF018102D" bold="true" box="[151,262,354,380]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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<bibRefCitation id="08264B19550A56238046D45BF0B5102D" author="Pascoe" box="[269,427,354,380]" pageId="4" pageNumber="5" refString="Pascoe, F. P. (1876) Descriptions of new genera and species of New Zealand Coleoptera. Part II. Annals and Magazine of Natural History, Series 4, 17, 48 - 60." type="journal article" year="1876">Pascoe, 1876</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="24AD6563550A562381DCD49AF2D11086" pageId="4" pageNumber="5" type="reference_group">
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<paragraph id="6C0836E8550A562381DCD49AF2D11086" blockId="4.[151,1436,418,471]" pageId="4" pageNumber="5">
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<treatmentCitationGroup id="4CA711C6550A562381DCD49AF2D11086" pageId="4" pageNumber="5">
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<taxonomicName id="ABB74D6B550A562381DCD49AF08110E9" ID-CoL="8HKYL" authority="Pascoe, 1876:54" authorityName="Pascoe" authorityPageNumber="54" authorityYear="1876" box="[151,415,418,440]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A562381DCD49AF1EE10E9" box="[151,240,419,440]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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<treatmentCitation id="ED1610F9550A562381BDD49AF08110E9" author="Pascoe" box="[246,415,418,440]" page="54" pageId="4" pageNumber="5" year="1876">
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<bibRefCitation id="08264B19550A562381BDD49AF09E10E9" author="Pascoe" box="[246,384,418,440]" pageId="4" pageNumber="5" refString="Pascoe, F. P. (1876) Descriptions of new genera and species of New Zealand Coleoptera. Part II. Annals and Magazine of Natural History, Series 4, 17, 48 - 60." type="journal article" year="1876">Pascoe, 1876</bibRefCitation>
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:54
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</treatmentCitation>
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</taxonomicName>
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. Synonymised with
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<taxonomicName id="ABB74D6B550A56238327D49AF22A10E9" ID-CoL="8HFQ3" authority="Schonherr" authorityName="Schonherr" box="[620,820,418,440]" class="Insecta" family="Curculionidae" genus="Catoptes" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A56238327D49AF3D810E9" box="[620,710,419,440]" italics="true" pageId="4" pageNumber="5">Catoptes</emphasis>
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Schönherr
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</taxonomicName>
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by
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<treatmentCitation id="ED1610F9550A56238212D49BF51D10E9" author="Sharp" box="[857,1027,418,440]" page="422" pageId="4" pageNumber="5" year="1886">
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<bibRefCitation id="08264B19550A56238212D49BF2C810E9" author="Sharp" box="[857,982,418,440]" pageId="4" pageNumber="5" refString="Sharp, D. (1886) On New Zealand Coleoptera, with descriptions of new genera and species. Scientific transactions of the Royal Dublin Society, 2 (3), 351 - 454." type="journal article" year="1886">Sharp, 1886</bibRefCitation>
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:422
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</treatmentCitation>
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. Reinstated by
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<treatmentCitation id="ED1610F9550A562385D5D49BF47E10E9" author="Kuschel" box="[1182,1376,418,440]" page="799" pageId="4" pageNumber="5" year="1969">
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<bibRefCitation id="08264B19550A562385D5D49BF42D10E9" author="Kuschel" box="[1182,1331,418,440]" pageId="4" pageNumber="5" refString="Kuschel, G. (1969) The genus Catoptes Schonherr and two species oblitae of Fabricius from New Zealand (Coleoptera Curculionidae). New Zealand Journal of Science, 12, 789 - 810." type="journal article" year="1969">Kuschel, 1969</bibRefCitation>
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:799
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</treatmentCitation>
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. Type species:
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<taxonomicName id="ABB74D6B550A56238056D4FBF3701086" ID-CoL="6N8MD" authority="Pascoe, 1876:54" authorityName="Pascoe" authorityPageNumber="54" authorityYear="1876" box="[285,622,449,471]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="parilis">
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<emphasis id="5EC3EAFA550A56238056D4FBF0A01086" box="[285,446,449,471]" italics="true" pageId="4" pageNumber="5">Irenimus parilis</emphasis>
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<treatmentCitation id="ED1610F9550A5623808ED4FBF3701086" author="Pascoe" box="[453,622,449,471]" page="54" pageId="4" pageNumber="5" year="1876">
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<bibRefCitation id="08264B19550A5623808ED4FBF3501086" author="Pascoe" box="[453,590,449,471]" pageId="4" pageNumber="5" refString="Pascoe, F. P. (1876) Descriptions of new genera and species of New Zealand Coleoptera. Part II. Annals and Magazine of Natural History, Series 4, 17, 48 - 60." type="journal article" year="1876">Pascoe, 1876</bibRefCitation>
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:54
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</treatmentCitation>
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</taxonomicName>
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, by monotypy. Gender: masculine.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="24AD6563550A562381DCD4C4F51A15CF" pageId="4" pageNumber="5" type="diagnosis">
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<paragraph id="6C0836E8550A562381DCD4C4F335139B" blockId="4.[151,1437,509,2034]" pageId="4" pageNumber="5">
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<emphasis id="5EC3EAFA550A562381DCD4C4F00F1347" bold="true" box="[151,273,509,534]" pageId="4" pageNumber="5">Diagnosis.</emphasis>
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Integument densely covered with round or oval appressed scales. Rostrum short and stout, around 1.5 times longer than wide; subparallel proximally. Epistome indistinctly differentiated from frons. Scrobes lateral. Ventral curvature of head angulate. Elytra without tubercles or protuberances. Metanepisternum narrow, suture complete. Metafemora without sharp demarcation between scaled and unscaled regions on posterior surface. Metatibiae with a narrow to wide corbel and a distinctively shaped, angulate apical comb (
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<figureCitation id="F48C2A6D550A562385E9D7B4F45213F7" box="[1186,1356,653,678]" captionStart="FIGURES 29 – 34" captionStartId="9.[151,264,903,926]" captionTargetBox="[158,1428,199,860]" captionTargetId="figure@9.[154,1433,193,864]" captionTargetPageId="9" captionText="FIGURES 29 – 34. Left metatibia, anterior view. 29, Irenimus minimus; 30, Irenimus parilis; 31, Irenimus parilis, apical view; 32, Irenimus duplex; 33, Irenimus duplex, apical view; 34, Chalepistes compressus. Abbreviations: cl – corbel; sc—setal comb; ve—ventral emargination. Drawings not to scale." httpUri="https://zenodo.org/record/572509/files/figure.png" pageId="4" pageNumber="5">Figures 29–33</figureCitation>
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). Penis with a sclerotised dorsal membrane.
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</paragraph>
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<paragraph id="6C0836E8550A5623818CD7ECF51A15CF" blockId="4.[151,1437,509,2034]" pageId="4" pageNumber="5">
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<emphasis id="5EC3EAFA550A5623818CD7ECF0CF13BF" bold="true" box="[199,465,725,750]" pageId="4" pageNumber="5">Differential diagnosis.</emphasis>
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Species of
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<taxonomicName id="ABB74D6B550A5623832BD7EFF3DC13BC" box="[608,706,726,749]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A5623832BD7EFF3DC13BC" box="[608,706,726,749]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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</taxonomicName>
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can be distinguished from other New Zealand weevils by the combination of characters given above. The indistinct epistome and angulate ventral head curvature distinguishes them from
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<taxonomicName id="ABB74D6B550A5623805CD627F0651264" box="[279,379,798,821]" class="Insecta" family="Curculionidae" genus="Catoptes" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A5623805CD627F0651264" box="[279,379,798,821]" italics="true" pageId="4" pageNumber="5">Catoptes</emphasis>
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</taxonomicName>
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, which have a distinctly demarked epistome and a rounded ventral head curvature, with the angle between head and rostrum approximately 140°. The complete metanepisternal suture and the form of the metatibial apex distinguish
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<taxonomicName id="ABB74D6B550A5623809FD65FF328122C" box="[468,566,870,893]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A5623809FD65FF328122C" box="[468,566,870,893]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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</taxonomicName>
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from
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<taxonomicName id="ABB74D6B550A562383C9D65CF21B122F" box="[642,773,869,894]" class="Insecta" family="Curculionidae" genus="Chalepistes" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="1" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="5EC3EAFA550A562383C9D65CF21B122F" box="[642,773,869,894]" italics="true" pageId="4" pageNumber="5">Chalepistes</emphasis>
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</taxonomicName>
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, which has the metanepisternal suture invisible, a simple metatibial apex, and a sharply demarked bare area on the posterior surface of the metafemora. The convex elytral disc and lack of elytral tubercles or prominences distringuish
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<taxonomicName id="ABB74D6B550A56238219D697F2AB1294" box="[850,949,942,965]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A56238219D697F2AB1294" box="[850,949,942,965]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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</taxonomicName>
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from
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<taxonomicName id="ABB74D6B550A562382B0D694F43B1294" authority="Pascoe" authorityName="Pascoe" box="[1019,1317,941,966]" class="Insecta" family="Curculionidae" genus="Inophloeus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="villaris">
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<emphasis id="5EC3EAFA550A562382B0D694F5D11297" box="[1019,1231,941,966]" italics="true" pageId="4" pageNumber="5">Inophloeus villaris</emphasis>
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Pascoe
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</taxonomicName>
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and allied species which have a flat elytral disc, formed by a subcarinate interstriae 7, and strong protuberances on interstriae 5 above the declivity. The wide, readily visible metanepisternum and the discrete appressed scales on the elytra distinguish
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<taxonomicName id="ABB74D6B550A56238057D123F0611560" box="[284,383,1050,1073]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A56238057D123F0611560" box="[284,383,1050,1073]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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</taxonomicName>
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from
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<taxonomicName id="ABB74D6B550A56238081D120F3581563" box="[458,582,1049,1074]" class="Insecta" family="Curculionidae" genus="Protolobus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A56238081D120F3581563" box="[458,582,1049,1074]" italics="true" pageId="4" pageNumber="5">Protolobus</emphasis>
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</taxonomicName>
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, which has a very narrow metanepisternum that is often obscured by the lateral margin of the elytra and has dull, strongly overlapping, inseparable appressed scales on the elytra. The proximally subparallel rostrum and laterally situated scrobes distinguish
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<taxonomicName id="ABB74D6B550A56238283D15BF5351528" box="[968,1067,1122,1145]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A56238283D15BF5351528" box="[968,1067,1122,1145]" italics="true" pageId="4" pageNumber="5">Irenimus</emphasis>
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</taxonomicName>
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from
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<taxonomicName id="ABB74D6B550A5623853BD158F5ED152B" box="[1136,1267,1121,1146]" class="Insecta" family="Curculionidae" genus="Haplolobus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A5623853BD158F5ED152B" box="[1136,1267,1121,1146]" italics="true" pageId="4" pageNumber="5">Haplolobus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="ABB74D6B550A56238461D15BF48B1528" box="[1322,1429,1122,1145]" class="Insecta" family="Curculionidae" genus="Nicaeana" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
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<emphasis id="5EC3EAFA550A56238461D15BF48B1528" box="[1322,1429,1122,1145]" italics="true" pageId="4" pageNumber="5">Nicaeana</emphasis>
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</taxonomicName>
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, both of which have proximally expanding rostra and dorsally situated scrobes.
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</paragraph>
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</subSubSection>
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<subSubSection id="24AD6563550A5621818CD190F2BF17F0" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5" type="description">
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<paragraph id="6C0836E8550A5621818CD190F2BF17F0" blockId="4.[151,1437,509,2034]" lastBlockId="6.[151,1437,1457,1914]" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5">
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<emphasis id="5EC3EAFA550A5623818CD190F0471593" bold="true" box="[199,345,1193,1218]" pageId="4" pageNumber="5">Description.</emphasis>
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Body length ranging from
|
||
<quantity id="AB4F9B0D550A562383EBD193F3E41590" box="[672,762,1194,1218]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="4" pageNumber="5" unit="mm" value="3.2">3.2 mm</quantity>
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||
to
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<quantity id="AB4F9B0D550A5623826CD190F29A1590" box="[807,900,1193,1218]" metricMagnitude="-3" metricUnit="m" metricValue="6.9" pageId="4" pageNumber="5" unit="mm" value="6.9">6.9 mm</quantity>
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||
. Densely covered with scales on all surfaces.
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<emphasis id="5EC3EAFA550A562381DCD1F5F01F15B4" bold="true" box="[151,257,1228,1253]" pageId="4" pageNumber="5">Rostrum</emphasis>
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. Subparallel proximally, abruptly widened at antennal insertions. Epistome plurisetose, slightly raised above frons but indistinctly differentiated. Epifrons with longitudinal medial carina, lacking sulci; continuous with occiput, without distinct dorsal separation between head and rostrum.
|
||
<emphasis id="5EC3EAFA550A56238281D02AF523147D" bold="true" box="[970,1085,1299,1324]" pageId="4" pageNumber="5">Antennae</emphasis>
|
||
. Sockets dorsolateral, sited in apical 1/3 of rostrum. Scape clavate, reaching to or exceeding the middle of the eye. Funicular segments clavate, subspherical or oblately spheroid, moderately to loosely articulated, segment 7 almost as wide as club. Club two times longer than wide, tapering apically.
|
||
<emphasis id="5EC3EAFA550A56238327D047F3B214C6" bold="true" box="[620,684,1406,1431]" pageId="4" pageNumber="5">Head</emphasis>
|
||
. Width of vertex between eyes greater than width of rostrum. Eyes large, lateral, flat, ovate to subcircular with long axis vertical, parallel with sagittal axis. Ventral curvature of head and rostrum angulate, approximately 90°.
|
||
<emphasis id="5EC3EAFA550A56238325D0FCF3F9148F" bold="true" box="[622,743,1477,1502]" pageId="4" pageNumber="5">Pronotum</emphasis>
|
||
. Disc smooth, evenly convex. Postocular lobes poorly to well developed, vibrissae present.
|
||
<emphasis id="5EC3EAFA550A562380A0D0D1F3291750" bold="true" box="[491,567,1512,1537]" pageId="4" pageNumber="5">Elytra</emphasis>
|
||
. Approximately parallel-sided in anterior 2/3. Elongate scales arising from interstriae. Elytral declivity rounded. No interstriae formed into tubercles, at most a slight swelling on interstria 3 above the elytral declivity. Ventral margin sinuous, highest point around level of metacoxae.
|
||
<emphasis id="5EC3EAFA550A56238581D316F43D1719" bold="true" box="[1226,1315,1583,1608]" pageId="4" pageNumber="5">Thorax</emphasis>
|
||
. Procoxae contiguous. Prosternum visible behind procoxae as a raised tubercle (“prosternellum”). Metaventrite with medial suture visible only as a small, circular fovea posteriorly.
|
||
<emphasis id="5EC3EAFA550A56238257D34FF28E17DE" bold="true" box="[796,912,1654,1679]" pageId="4" pageNumber="5">Abdomen</emphasis>
|
||
. Ventrites 1 and 2 fused, ventrites 3 to 5 free. Ventrite 1 and 2 subequal in length at midpoint; ventrites 3 and 4 subequal in length, approximately 0.5 times length of ventrites 1 and 2; ventrite 5 approximately equal in length to ventrites 1 and 2. Suture separating ventrites 1 and 2 curved anteriorly at midpoint, other sutures straight.
|
||
<emphasis id="5EC3EAFA550A56238276D3D9F29717A8" bold="true" box="[829,905,1760,1785]" pageId="4" pageNumber="5">Wings</emphasis>
|
||
. Absent.
|
||
<emphasis id="5EC3EAFA550A562382BFD3D9F53217A8" bold="true" box="[1012,1068,1760,1785]" pageId="4" pageNumber="5">Legs</emphasis>
|
||
. Uniformly and densely covered with appressed scales and setae, except for the posterior surface of the metafemora. Femora unarmed, maximum depth around distal 1/4. Tibiae with indistinct denticles along ventral margin of protibiae and mesotibiae; mucrones present on protibiae and mesotibiae; protibiae wider in distal 1/3 than proximal 1/3, incurved at apex; metatibiae with subparallel dorsoventral margins; apical comb angulate with pale setae; corbel present, narrow to wide, bare. Tarsi with long, coarse setae on dorsal surface, without appressed scales; underside with short, dense setae forming pads. Claws simple, separate, diverging.
|
||
<emphasis id="5EC3EAFA550A5623832CD28CF20C169F" bold="true" box="[615,786,1973,1998]" pageId="4" pageNumber="5">Male genitalia</emphasis>
|
||
. Hemisternite 8 divided, with a paired membranous lobe on the anterior margin of the membrane joining the two halves. Penis tubular, strongly curved; lateral lobes separated dorsally by sclerotised dorsal membrane extending from ostium to anterior margin (
|
||
<figureCitation id="F48C2A6D5508562185A8D088F449149B" box="[1251,1367,1457,1482]" captionStart="FIGURES 41 – 46" captionStartId="12.[151,264,1436,1459]" captionTargetBox="[161,1429,743,1401]" captionTargetId="figure@12.[151,1436,733,1416]" captionTargetPageId="12" captionText="FIGURES 41 – 46. Genitalia of Irenimus aniptus. 41, penis, dorsal view, al—anterior lobe of aggonoporial sclerite, dmsclerotised dorsal membrane, pl—posterior lobe of aggonoporial sclerite; 42, aedeagus, lateral view; 43, tergite 8, dorsal view; 44, ovipositor, dorsal view; 45, ovipositor and spermatheca, lateral view; 46, sternite 8, ventral view. Scale bars = 0.5 mm; 4 1, 42 at same scale; 43 – 46 at same scale." httpUri="https://zenodo.org/record/572514/files/figure.png" pageId="6" pageNumber="7">Figure 41</figureCitation>
|
||
, dm); temones longer than penis. Endophallus moderate in length, usually reaching anterior 1/3 of temones when in repose; armed with large aggonoporial sclerite, other sclerites variably present. Tegmen with ring complete; parameroid lobes well-developed; manubrium shorter than temones.
|
||
<emphasis id="5EC3EAFA5508562182E0D324F56D1767" bold="true" box="[939,1139,1565,1590]" pageId="6" pageNumber="7">Female genitalia</emphasis>
|
||
. Sternite 8 with spiculum ventrale over 2.5 times as long as blade. Gonocoxite divided into two parts; proximal gonocoxite around 2.6 times longer than distal gonocoxite, largely unsclerotised except for strongly sclerotised rod; distal gonocoxite lightly sclerotised. Bursal sclerites present or absent, numbering 2 if present.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="38C86660550B562281DCD29DF0A3168B" httpUri="https://zenodo.org/record/572505/files/figure.png" pageId="5" pageNumber="6" targetBox="[203,1374,205,1905]" targetPageId="5">
|
||
<paragraph id="6C0836E8550B562281DCD29DF0A3168B" blockId="5.[151,1437,1956,2010]" pageId="5" pageNumber="6">
|
||
<emphasis id="5EC3EAFA550B562281DCD29DF02316EB" bold="true" box="[151,317,1956,1979]" pageId="5" pageNumber="6">FIGURES 1–8.</emphasis>
|
||
Habitus photographs of
|
||
<taxonomicName id="ABB74D6B550B56228309D29FF38516EA" box="[578,667,1958,1979]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="5EC3EAFA550B56228309D29FF38516EA" box="[578,667,1958,1979]" italics="true" pageId="5" pageNumber="6">Irenimus</emphasis>
|
||
</taxonomicName>
|
||
males. 1, 2:
|
||
<taxonomicName id="ABB74D6B550B5622826CD29FF29716EA" box="[807,905,1958,1979]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="aniptus">
|
||
<emphasis id="5EC3EAFA550B5622826CD29FF29716EA" box="[807,905,1958,1979]" italics="true" pageId="5" pageNumber="6">I. aniptus</emphasis>
|
||
</taxonomicName>
|
||
. 3, 4:
|
||
<taxonomicName id="ABB74D6B550B56228299D29FF52816EA" box="[978,1078,1958,1979]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="crinitus">
|
||
<emphasis id="5EC3EAFA550B56228299D29FF52816EA" box="[978,1078,1958,1979]" italics="true" pageId="5" pageNumber="6">I. crinitus</emphasis>
|
||
</taxonomicName>
|
||
. 5, 6:
|
||
<taxonomicName id="ABB74D6B550B56228534D29FF5C216EA" box="[1151,1244,1957,1979]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="stichus">
|
||
<emphasis id="5EC3EAFA550B56228534D29FF5C216EA" box="[1151,1244,1957,1979]" italics="true" pageId="5" pageNumber="6">I. stichus</emphasis>
|
||
</taxonomicName>
|
||
, holotype. 7, 8:
|
||
<taxonomicName id="ABB74D6B550B562284C6D29FF1F3168B" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="minimus">
|
||
<emphasis id="5EC3EAFA550B562284C6D29FF1F3168B" italics="true" pageId="5" pageNumber="6">I. minimus</emphasis>
|
||
</taxonomicName>
|
||
. Scale bars = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="38C866605508562181DCD076F04514D4" httpUri="https://zenodo.org/record/572506/files/figure.png" pageId="6" pageNumber="7" targetBox="[166,1398,208,1324]" targetPageId="6">
|
||
<paragraph id="6C0836E85508562181DCD076F04514D4" blockId="6.[151,1437,1359,1413]" pageId="6" pageNumber="7">
|
||
<emphasis id="5EC3EAFA5508562181DCD076F0571434" bold="true" box="[151,329,1359,1382]" pageId="6" pageNumber="7">FIGURES 9–14.</emphasis>
|
||
Habitus photographs of
|
||
<taxonomicName id="ABB74D6B550856218300D068F3BA1437" box="[587,676,1361,1382]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="5EC3EAFA550856218300D068F3BA1437" box="[587,676,1361,1382]" italics="true" pageId="6" pageNumber="7">Irenimus</emphasis>
|
||
</taxonomicName>
|
||
males. 9, 10:
|
||
<taxonomicName id="ABB74D6B550856218271D068F28B1437" box="[826,917,1360,1382]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="duplex">
|
||
<emphasis id="5EC3EAFA550856218271D068F28B1437" box="[826,917,1360,1382]" italics="true" pageId="6" pageNumber="7">I. duplex</emphasis>
|
||
</taxonomicName>
|
||
. 11, 12:
|
||
<taxonomicName id="ABB74D6B5508562182BFD068F5531437" box="[1012,1101,1360,1382]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="parilis">
|
||
<emphasis id="5EC3EAFA5508562182BFD068F5531437" box="[1012,1101,1360,1382]" italics="true" pageId="6" pageNumber="7">I. parilis</emphasis>
|
||
</taxonomicName>
|
||
. 13, 14:
|
||
<taxonomicName id="ABB74D6B5508562185E7D068F4311437" box="[1196,1327,1360,1382]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="thoracicus">
|
||
<emphasis id="5EC3EAFA5508562185E7D068F4311437" box="[1196,1327,1360,1382]" italics="true" pageId="6" pageNumber="7">I. thoracicus</emphasis>
|
||
</taxonomicName>
|
||
, holotype. Scale bars = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="24AD656355085621818CD394F3D717BB" pageId="6" pageNumber="7" type="distribution">
|
||
<paragraph id="6C0836E855085621818CD394F3D717BB" blockId="6.[151,1437,1457,1914]" pageId="6" pageNumber="7">
|
||
<emphasis id="5EC3EAFA55085621818CD394F07E1797" bold="true" box="[199,352,1709,1734]" pageId="6" pageNumber="7">Distribution.</emphasis>
|
||
All species found in
|
||
<collectingRegion id="AE73F80A550856218339D394F3EE1797" box="[626,752,1709,1734]" country="New Zealand" name="Canterbury" pageId="6" pageNumber="7">Canterbury</collectingRegion>
|
||
and
|
||
<collectingRegion id="AE73F80A55085621827ED397F2621797" box="[821,892,1710,1734]" country="New Zealand" name="Otago" pageId="6" pageNumber="7">Otago</collectingRegion>
|
||
, South
|
||
<collectingCountry id="14A07678550856218295D394F53B1797" box="[990,1061,1709,1734]" name="Iceland" pageId="6" pageNumber="7">Island</collectingCountry>
|
||
,
|
||
<collectingCountry id="14A0767855085621857CD397F5C91797" box="[1079,1239,1709,1734]" name="New Zealand" pageId="6" pageNumber="7">New Zealand</collectingCountry>
|
||
, with a disjunct population of
|
||
<taxonomicName id="ABB74D6B55085621807FD3EBF08A17BB" box="[308,404,1745,1770]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="parilis">
|
||
<emphasis id="5EC3EAFA55085621807FD3EBF08A17BB" box="[308,404,1745,1770]" italics="true" pageId="6" pageNumber="7">I. parilis</emphasis>
|
||
</taxonomicName>
|
||
in the central North
|
||
<collectingCountry id="14A07678550856218336D3E8F3DB17BB" box="[637,709,1745,1770]" name="Iceland" pageId="6" pageNumber="7">Island</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="24AD656355085621818CD3CCF55A1663" pageId="6" pageNumber="7" type="etymology">
|
||
<paragraph id="6C0836E855085621818CD3CCF55A1663" blockId="6.[151,1437,1457,1914]" pageId="6" pageNumber="7">
|
||
<emphasis id="5EC3EAFA55085621818CD3CCF050165F" bold="true" box="[199,334,1781,1806]" pageId="6" pageNumber="7">Etymology.</emphasis>
|
||
<bibRefCitation id="08264B19550856218013D3CFF0E5165F" author="Pascoe" box="[344,507,1781,1806]" pageId="6" pageNumber="7" refString="Pascoe, F. P. (1876) Descriptions of new genera and species of New Zealand Coleoptera. Part II. Annals and Magazine of Natural History, Series 4, 17, 48 - 60." type="journal article" year="1876">Pascoe (1876)</bibRefCitation>
|
||
did not explain how the name was derived. It may have come from the Greek
|
||
<emphasis id="5EC3EAFA5508562181DCD223F1C21660" box="[151,220,1818,1841]" italics="true" pageId="6" pageNumber="7">eirene</emphasis>
|
||
, meaning ‘peace’, and the Latin suffix
|
||
<emphasis id="5EC3EAFA5508562183DFD223F3CC1660" box="[660,722,1818,1841]" italics="true" pageId="6" pageNumber="7">-imus</emphasis>
|
||
meaning ‘having the quality of’.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="24AD656355085621818CD204F563162B" pageId="6" pageNumber="7" type="discussion">
|
||
<paragraph id="6C0836E855085621818CD204F563162B" blockId="6.[151,1437,1457,1914]" pageId="6" pageNumber="7">
|
||
<emphasis id="5EC3EAFA55085621818CD204F0251607" bold="true" box="[199,315,1853,1878]" pageId="6" pageNumber="7">Remarks.</emphasis>
|
||
The extensive dorsally sclerotised membrane of the penis is a strong apomorphy for
|
||
<taxonomicName id="ABB74D6B550856218479D207F48B1604" box="[1330,1429,1854,1877]" class="Insecta" family="Curculionidae" genus="Irenimus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="5EC3EAFA550856218479D207F48B1604" box="[1330,1429,1854,1877]" italics="true" pageId="6" pageNumber="7">Irenimus</emphasis>
|
||
</taxonomicName>
|
||
. However, all external characters that distinguish the genus are considered plesiomorphic.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |