106 lines
11 KiB
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106 lines
11 KiB
XML
<document id="1A285EC98C20CB4F54A4F7F69649F66B" ID-CLB-Dataset="171994" ID-DOI="http://dx.doi.org/10.3897/dez.61.8142" ID-GBIF-Dataset="0f7de25e-1095-4146-a425-ea7679b97e6d" ID-Pensoft-Pub="1860-1324-2" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1860-1324-2" ModsDocOrigin="Deutsche Entomologische Zeitschrift 61 (2)" ModsDocTitle="A taxonomic revision of Parallelodemas Faust from South China (Coleoptera, Curculionidae, Baridinae), with notes on sexually dimorphic characters" checkinTime="1418151545403" checkinUser="pensoft" docAuthor="Prena, Jens & Zhang, Runzhi" docDate="2014" docId="9CC87316789A7887CD156DA860E18F01" docLanguage="en" docName="DeutEntomolZeit 61(2): 105-119" docOrigin="Deutsche Entomologische Zeitschrift 61 (2)" docSource="http://dx.doi.org/10.3897/dez.61.8142" docTitle="Parallelodemas petilum Prena & Zhang, sp. n." docType="treatment" docVersion="8" lastPageNumber="109" masterDocId="FF98E063FFD3FFECFFD17C7CA0445C31" masterDocTitle="A taxonomic revision of Parallelodemas Faust from South China (Coleoptera, Curculionidae, Baridinae), with notes on sexually dimorphic characters" masterLastPageNumber="119" masterPageNumber="105" pageNumber="109" updateTime="1732741273096" updateUser="ExternalLinkService">
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<mods:titleInfo id="1EF175EED48B1FD39B61E3DDF297CEFE">
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<mods:title id="D29C6B2146F49607661BF949313BB383">A taxonomic revision of Parallelodemas Faust from South China (Coleoptera, Curculionidae, Baridinae), with notes on sexually dimorphic characters</mods:title>
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<mods:namePart id="814CEA4D33A3E16CDD0A085A0D4034C8">Prena, Jens</mods:namePart>
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<mods:namePart id="A19B08C59632C1A71C51E8C0E29367AE">Zhang, Runzhi</mods:namePart>
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<mods:title id="C58E7D40B03E774D58A492903274E8D4">Deutsche Entomologische Zeitschrift</mods:title>
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<mods:date id="57359A23A5E1A70DFEBEA47589D29F1E">2014</mods:date>
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<mods:number id="0DE7C0344DB2AA961B2E7890538318C4">61</mods:number>
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<mods:number id="28A78EDDE1B81ACB80187D18417EED86">2</mods:number>
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<mods:url id="BABDE718C6B6B35237ACF43D52A26617">http://dx.doi.org/10.3897/dez.61.8142</mods:url>
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<mods:classification id="B4C422D87C190C5170D1202DE95FCB93">journal article</mods:classification>
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<mods:identifier id="CDE0E4D5DC169D1F6688F5CB0C152852" type="DOI">http://dx.doi.org/10.3897/dez.61.8142</mods:identifier>
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<mods:identifier id="517B3AB91FE4C9F17D483E2CD097809E" type="Pensoft-Pub">1860-1324-2</mods:identifier>
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<treatment id="9CC87316789A7887CD156DA860E18F01" ID-GBIF-Taxon="127880302" LSID="urn:lsid:zoobank.org:act:ED12DF0F-C531-4943-B5CA-14C8AECAAB0A" httpUri="http://treatment.plazi.org/id/9CC87316789A7887CD156DA860E18F01" lastPageNumber="109" pageId="4" pageNumber="109" scope_family="Curculionidae" scope_order="Coleoptera">
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<subSubSection id="D8B9417581D59E352FDAA9D53629D474" pageId="4" pageNumber="109" type="multiple">
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<paragraph id="EFB880F81A580BA622745690BF4DE317" pageId="4" pageNumber="109">Taxon classification Animalia Coleoptera Curculionidae</paragraph>
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</subSubSection>
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<subSubSection id="55B434FB2C74CBC1C26BB47E7EC63EDA" pageId="4" pageNumber="109" type="nomenclature">
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<paragraph id="786D0E886E70CCAB008B7D0F490CAFEF" pageId="4" pageNumber="109">
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<taxonomicName id="F651FC1BFC1FDAB8A5A2E9429FD94478" ID-CoL="4CZQN" LSID="http://zoobank.org/ED12DF0F-C531-4943-B5CA-14C8AECAAB0A" authority="Prena & Zhang" class="Insecta" family="Curculionidae" genus="Parallelodemas" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parallelodemas petilum" order="Coleoptera" pageId="4" pageNumber="109" phylum="Arthropoda" rank="species" species="petilum">Parallelodemas petilum Prena & Zhang</taxonomicName>
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<taxonomicNameLabel id="AC32D8F001A56121FC7DD6D3DDD901FB" pageId="4" pageNumber="109">sp. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="63A8B0BCA44CF96C4FA387C2C05C3869" pageId="4" pageNumber="109" type="diagnosis">
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<paragraph id="42B5B3F037CE0B00F5AC534DE9471E41" pageId="4" pageNumber="109">Diagnosis.</paragraph>
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<paragraph id="08EC2906CE829089FB2DFCD2543CDC7F" pageId="4" pageNumber="109">
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Our material includes seven small specimens from three sites (3 Shaanxi, 1 Sichuan, 3 Vietnam), which form a close-nit complex of probably three species. They have bulging eyes, thoracic ventrites with bifid setae, a ventrally setose male rostrum and a slender penis with very long flagellum. Differences occur in the apical shape of the penis (Shaanxi - triangular; Sichuan - narrowly rounded; Vietnam - slightly projected) and the first abdominal ventrite (Vietnamese specimens with a pair of tubercles between the metacoxae). We describe the three specimens from Shaanxi as
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<taxonomicName id="6501CD006605753288674FBDA061782B" class="Insecta" family="Curculionidae" genus="Parallelodemas" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parallelodemas petilum" order="Coleoptera" pageId="4" pageNumber="109" phylum="Arthropoda" rank="species" species="petilum">Parallelodemas petilum</taxonomicName>
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and informally assign to this complex the four others. Similar species are
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<taxonomicName id="DCA7DF1515B1CEC3A91A407E62D3E216" class="Insecta" family="Curculionidae" genus="Parallelodemas" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parallelodemas dimetans" order="Coleoptera" pageId="4" pageNumber="109" phylum="Arthropoda" rank="species" species="dimetans">Parallelodemas dimetans</taxonomicName>
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(with nearly flush eyes) and
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<taxonomicName id="880378DD397911ADD73087B69F575614" class="Insecta" family="Curculionidae" genus="Parallelodemas" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parallelodemas setifrons" order="Coleoptera" pageId="4" pageNumber="109" phylum="Arthropoda" rank="species" species="setifrons">Parallelodemas setifrons</taxonomicName>
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(with plumose setae).
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</paragraph>
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</subSubSection>
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<subSubSection id="5AED57CF5874188F9B2B0F38BFE001FF" pageId="4" pageNumber="109" type="description">
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<paragraph id="1D2E7F58B0785BDA4815D86A81340CA3" pageId="4" pageNumber="109">Description.</paragraph>
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<paragraph id="1FA65CF681D5DF997BBF39077D1DA6CE" pageId="4" pageNumber="109">
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Length 3.0-3.7 mm, width 0.8-1.0 mm; integument dark brown to nearly black, appendages partially light brown; meso- and metathoracic sternites with bi- and trifid setae, pronotum and elytron with basic vestiture of very fine setae; eyes bulging; frons and base of rostrum with recumbent setae; male rostrum 0.93
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<normalizedToken id="6D9F0A17F644DACAE7E4A5FA5225F3F9" originalValue="–1.12×">-1.12x</normalizedToken>
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as long as pronotum, ventrally with long setae, prorostrum 0.39
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<normalizedToken id="C65238283231B383CA497F2E958FFB1F" originalValue="–0.40×">-0.40x</normalizedToken>
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rostral length, slightly spatulate and apically diverging in dorsal view, epistome moderately deeply notched, antennal scape with a few long setae, club 2.6
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<normalizedToken id="804200508F2014090EBBBD436161B3CF" originalValue="×">x</normalizedToken>
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as long as wide; female rostrum 1.14
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<normalizedToken id="50613D64C075E4E11C48269838316F30" originalValue="×">x</normalizedToken>
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as long as pronotum, prorostrum 0.50
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<normalizedToken id="674B4425C07FE34F79DF8431DE6A78E6" originalValue="×">x</normalizedToken>
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rostral length; prosternum gradually sloping in front of coxa, basal lobe moderately notched; all femora hirsute ventrally; tarsus with tarsite 3 excised to basal third, tarsite 5 as long as 2 and distinctly protruding beyond anterior margin of 3, male mesotarsus with moderately long, clavate, outward directed setae; penis 7
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<normalizedToken id="CDEA26C64C9487744877137F0A0B7E9D" originalValue="×">x</normalizedToken>
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as long as wide, apex triangularly narrowed (as
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<taxonomicName id="5939482F5E94BDA339929D04B45B065C" class="Insecta" family="Curculionidae" genus="Parallelodemas" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parallelodemas plumosum" order="Coleoptera" pageId="4" pageNumber="109" phylum="Arthropoda" rank="species" species="plumosum">Parallelodemas plumosum</taxonomicName>
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, Fig. 14), with sclerotized flagellum almost as long as penis and apodemes combined; spermatheca with collum and nodulus forming poorly differentiated bulbous unit, ramus as long as wide (Fig. 22).
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</paragraph>
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</subSubSection>
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<subSubSection id="71EE1C89F8769FCB1E09CC1F36CA3C29" pageId="4" pageNumber="109" type="distribution">
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<paragraph id="5B94ABC83E248637530F1C451E24299E" pageId="4" pageNumber="109">Distribution.</paragraph>
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<paragraph id="E8CB661C47922BEAF3EAB762C5DB8FF3" pageId="4" pageNumber="109">The species (in the strict sense) is known from the Chinese province Shaanxi.</paragraph>
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</subSubSection>
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<subSubSection id="2F1E4471EA13B7298B91C92602BDB69D" pageId="4" pageNumber="109" type="material examined">
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<paragraph id="8670FA8FF8350BBDE201D32C2993DB0F" pageId="4" pageNumber="109">Material examined.</paragraph>
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<paragraph id="AB48061BB246295CC58D4FDD54CE4E1F" pageId="4" pageNumber="109">
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Holotype: China, Shaanxi Province, Huoditang forest farm [火地塘林场], 1559 m,
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<geoCoordinate id="32EE9DD93BFD77E369C2C793614ADC1D" direction="north" orientation="latitude" precision="5" value="33.4343">33.4343 N</geoCoordinate>
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<geoCoordinate id="FA15B0C4A5FAF190BA916F2760A19F2B" direction="east" orientation="longitude" precision="5" value="108.448">108.4480 E</geoCoordinate>
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, 14.viii.2013, Jiang Chunyan [姜春燕], male, dissected, #1941160 (IZCAS). Paratypes (1 male, 1 female): same data as holotype, male, #1941162 (IZCAS 1), female, #1941161 (IZCAS 1). Other material: CHINA. Sichuan: Mount
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<normalizedToken id="6B550D3FDAA6E98FCAEF4593B8633739" originalValue="E’mei">E'mei</normalizedToken>
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, Jiulao cave, 1800-1900 m, 1.viii.1957 [#1500865], Lu Youcai, male (IZCAS 1). VIETNAM. Cao Bang Prov.: Mount Pia Oac, 7.vi.2011, S. Lingafelter, 2 males, 1 female (IZCAS 1, JPPC 2).
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</paragraph>
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</subSubSection>
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<subSubSection id="A3848FE813E6F8985312B39EB86B6FD3" pageId="4" pageNumber="109" type="etymology">
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<paragraph id="DD9526917ABCFADE0DCDE08808FD2416" pageId="4" pageNumber="109">Etymology.</paragraph>
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<paragraph id="8DFCD9C895B2644D2021153FB9BC3065" pageId="4" pageNumber="109">The name is a Latin adjective for slender or gaunt.</paragraph>
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</subSubSection>
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</treatment>
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</document> |