294 lines
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294 lines
28 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1060.70203" ID-GBIF-Dataset="2da60a77-ada0-4443-844a-acde7840878c" ID-PMC="PMC8463525" ID-Pensoft-Pub="1313-2970-1060-111" ID-Pensoft-UUID="7283CD3DD4DB562A9AC8F3EEC33BD54C" ID-PubMed="34616206" ID-ZooBank="594190F98E0D4B9493EE731612FB209A" ModsDocID="1313-2970-1060-111" checkinTime="1631884263824" checkinUser="pensoft" docAuthor="Duan, Wen-Yuan, Wang, Feng-Yan & Zhou, Hong-Zhang" docDate="2021" docId="C2A184B601555CB39F40E71664412265" docLanguage="en" docName="ZooKeys 1060: 111-123" docOrigin="ZooKeys 1060" docPubDate="2021-09-17" docSource="http://dx.doi.org/10.3897/zookeys.1060.70203" docTitle="Melixanthus menglaensis Duan, Wang & Zhou 2021, sp. nov." docType="treatment" docUuid="CDAC18DD-5DF4-4115-9CCA-42553FB9E0C2" docUuidSource="ZooBank" docVersion="4" id="7283CD3DD4DB562A9AC8F3EEC33BD54C" lastPageNumber="111" masterDocId="7283CD3DD4DB562A9AC8F3EEC33BD54C" masterDocTitle="Two new species of the genus Melixanthus Suffrian (Coleoptera, Chrysomelidae, Cryptocephalinae) from China" masterLastPageNumber="123" masterPageNumber="111" pageNumber="111" updateTime="1668150905891" 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>Two new species of the genus Melixanthus Suffrian (Coleoptera, Chrysomelidae, Cryptocephalinae) from China</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>Duan, Wen-Yuan</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3032-5864</mods:nameIdentifier>
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<mods:affiliation>Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Rd., Chaoyang District, Beijing 100101, China & University of the Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China</mods:affiliation>
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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>Wang, Feng-Yan</mods:namePart>
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<mods:affiliation>Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Rd., Chaoyang District, Beijing 100101, China & University of the Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China</mods:affiliation>
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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>Zhou, Hong-Zhang</mods:namePart>
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<mods:affiliation>Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Rd., Chaoyang District, Beijing 100101, China & University of the Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China</mods:affiliation>
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<mods:nameIdentifier type="email">zhouhz@ioz.ac.cn</mods:nameIdentifier>
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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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-09-17</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1060</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>111</mods:start>
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<mods:end>123</mods:end>
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</mods:extent>
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</mods:part>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1060.70203</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.1060.70203</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1060-111</mods:identifier>
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<mods:identifier type="ZooBank">594190F98E0D4B9493EE731612FB209A</mods:identifier>
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<mods:identifier type="Pensoft-UUID">7283CD3DD4DB562A9AC8F3EEC33BD54C</mods:identifier>
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<treatment ID-GBIF-Taxon="188067089" LSID="urn:lsid:zoobank.org:act:CDAC18DD-5DF4-4115-9CCA-42553FB9E0C2" httpUri="http://treatment.plazi.org/id/C2A184B601555CB39F40E71664412265" lastPageNumber="111" pageId="0" pageNumber="111">
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<subSubSection pageId="0" pageNumber="111" type="nomenclature">
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<paragraph pageId="0" pageNumber="111">
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<taxonomicName LSID="http://zoobank.org/CDAC18DD-5DF4-4115-9CCA-42553FB9E0C2" authority="Duan, Wang & Zhou" authorityName="Duan, Wang & Zhou" authorityYear="2021" class="Insecta" family="Chrysomelidae" genus="Melixanthus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melixanthus menglaensis" order="Coleoptera" pageId="0" pageNumber="111" phylum="Arthropoda" rank="species" species="menglaensis" status="sp. nov.">Melixanthus menglaensis Duan, Wang & Zhou</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="111">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="description">
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<paragraph pageId="0" pageNumber="111">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Melixanthus prosternum A, B M. menglaensis Duan, Wang & Zhou, sp. nov. C, D M. similibimaculicollis Duan, Wang & Zhou, sp. nov. E, F M. bimaculicollis Baly, 1865." figureDoi="10.3897/zookeys.1060.70203.figure1" httpUri="https://binary.pensoft.net/fig/589883" pageId="0" pageNumber="111">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Melixanthus claws A, B M. menglaensis Duan, Wang & Zhou, sp. nov. C, D M. similibimaculicollis Duan, Wang & Zhou, sp. nov. E, F M. bimaculicollis Baly, 1865. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1060.70203.figure2" httpUri="https://binary.pensoft.net/fig/589884" pageId="0" pageNumber="111">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A lateral view of aedeagus B dorsal view of aedeagus C ventral view of aedeagus D spermatheca E female rectal pad. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure4" httpUri="https://binary.pensoft.net/fig/589886" pageId="0" pageNumber="111">, 4</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A dorsal view of aedeagus B ventral view of aedeagus C lateral view of aedeagus D spermatheca. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure5" httpUri="https://binary.pensoft.net/fig/589887" pageId="0" pageNumber="111">, 5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="type locality">
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<paragraph pageId="0" pageNumber="111">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="111">China: Yunnan Province: Mengla.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="type material">
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<paragraph pageId="0" pageNumber="111">Type material examined.</paragraph>
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<paragraph pageId="0" pageNumber="111">
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<emphasis bold="true" pageId="0" pageNumber="111">
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<emphasis italics="true" pageId="0" pageNumber="111">Holotype</emphasis>
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:
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</emphasis>
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male,
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<emphasis bold="true" pageId="0" pageNumber="111">China: Yunnan Province</emphasis>
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: Mengla, Menglun, II-IV.1979, coll. unknown (IZ-CAS).
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<emphasis bold="true" pageId="0" pageNumber="111">
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<emphasis italics="true" pageId="0" pageNumber="111">Paratypes</emphasis>
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: China: Yunnan Province
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</emphasis>
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: 4 males, 2 females, same data as holotype (IZ-CAS); 1 female, Xishuangbanna, Gannanba, 14.III.1957, coll. Shuyong Wang (IZ-CAS); 1 female, Xishuangbanna, Gannanba, 21.III.1957, coll. Shuyong Wang (IZ-CAS); 1 female, Cheli, 9. IV.1955, coll. Fengyu Xue (IZ-CAS).
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<emphasis bold="true" pageId="0" pageNumber="111">Vietnam: Tonkin</emphasis>
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: 4 males, 3 females, III.1937, coll. unknown (IZ-CAS).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="description">
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<paragraph pageId="0" pageNumber="111">Measurements.</paragraph>
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<paragraph pageId="0" pageNumber="111">BL = 3.25-3.60 mm, BW = 2.02-2.24 mm, HL = 0.91 mm, HW = 0.91 mm, PL = 1.08 mm, PW = 2.02 mm, EL = 2.00 mm, AL = 0.87 mm, AW = 0.27 mm, SL = 0.41 mm.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="description">
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<paragraph pageId="0" pageNumber="111">Description.</paragraph>
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<paragraph pageId="0" pageNumber="111">
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Body (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3A-D</figureCitation>
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) elongate, almost cylindrical, rounded anteriorly. Head (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3E</figureCitation>
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) yellow, vertex with a darkish brown M-shaped marking; antennae (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3F</figureCitation>
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) with basal 5 segments yellowish brown, terminal 6 segments reddish brown; clypeus yellow; labrum yellowish brown; mandibles darkish brown. Pronotum yellow, with two pitchy brown subtriangular markings along anterior margin. Scutellum yellow and margins black. Elytra pitchy brown, with a yellowish-brown band in middle region, covering about 1/2 of whole region; margins pitchy brown. Sometimes entirely yellow, only margins pitchy brown. Ventral surface yellow, metasternum with a rectangular black marking. Legs and pygidium all yellow.
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</paragraph>
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<paragraph pageId="0" pageNumber="111">
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Head (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3E</figureCitation>
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) densely and coarsely punctate, flattened on midline, longitudinally impressed on frons and vertex. Eyes kidney-shaped, deeply emarginated; antennal insertions a little more widely separated than superior eye-lobes. Clypeus sparsely punctate, strongly arcuate on anterior margin. Antennae (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3F</figureCitation>
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) with sparsely long hair, short and slightly broad, reaching humeral tubercle; 1st segment clubbed; 2nd oblong, about half as long as 1st; 3rd-5th thin, about equal in length, longer than 2nd; 6 apical segments moderately thickened, about 2.0-2.2 times as long as wide, last segment pointed apically.
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</paragraph>
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<paragraph pageId="0" pageNumber="111">
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Pronotum (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3A-D</figureCitation>
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) 1.8 times as wide as long, moderately narrowed and rounded anteriorly; surface strongly convex, impunctate and shining. Scutellum triangular, nearly as long as wide, surface smooth, shining.
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</paragraph>
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<paragraph pageId="0" pageNumber="111">
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Elytron (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3A-D</figureCitation>
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) parallel-sides, apical margin slightly straight, 2.0 times as long as wide, humeri prominent and glabrous. Disc with regular rows of fine punctures, partly confused near apical slope; interspaces without punctures; epipleurae slightly obliquely placed and seen in lateral view.
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</paragraph>
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<paragraph pageId="0" pageNumber="111">
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Ventral side (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A, C habitus B, D lateral view of habitus E head F antennae G ventral view of habitus. Scale bars: 0.5 mm (A-E, G), 0.2 mm (F)." figureDoi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111">3G</figureCitation>
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) partly clothed with pubescence. Prosternum (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Melixanthus prosternum A, B M. menglaensis Duan, Wang & Zhou, sp. nov. C, D M. similibimaculicollis Duan, Wang & Zhou, sp. nov. E, F M. bimaculicollis Baly, 1865." figureDoi="10.3897/zookeys.1060.70203.figure1" httpUri="https://binary.pensoft.net/fig/589883" pageId="0" pageNumber="111">1A, B</figureCitation>
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) square, anterior margin slightly concave; basal margin nearly straight, and drawn out into a pair of small denticles. Mesosternum trapeziform, twice as wide as long. Metasternum wrinkled at sutural region and with dense pubescence. Pygidium flat, punctate and pubescent. Claws (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Melixanthus claws A, B M. menglaensis Duan, Wang & Zhou, sp. nov. C, D M. similibimaculicollis Duan, Wang & Zhou, sp. nov. E, F M. bimaculicollis Baly, 1865. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1060.70203.figure2" httpUri="https://binary.pensoft.net/fig/589884" pageId="0" pageNumber="111">2A, B</figureCitation>
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) not toothed, thickened basally.
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</paragraph>
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<paragraph pageId="0" pageNumber="111">
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<emphasis bold="true" pageId="0" pageNumber="111">Aedeagus</emphasis>
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(Figs
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A lateral view of aedeagus B dorsal view of aedeagus C ventral view of aedeagus D spermatheca E female rectal pad. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure4" httpUri="https://binary.pensoft.net/fig/589886" pageId="0" pageNumber="111">4A-C</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A dorsal view of aedeagus B ventral view of aedeagus C lateral view of aedeagus D spermatheca. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure5" httpUri="https://binary.pensoft.net/fig/589887" pageId="0" pageNumber="111">5A-C</figureCitation>
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) elongate, about 3.2 times as long as wide, clubbed. Apex of median lobe narrower than middle, acute at apex, slightly curved in lateral view; with several pubescence on each side of apex and upper lateral margins, punctate on ventral side of upper middle part. Median orifice with middle sclerite bending inwards above surface. Upper part of median lobe with a pair of sclerotized prominence, exceeding the median lobe. Inner sac rather narrow, arrow-shaped. Tegmen Y-shaped, weakly sclerotized, almost translucent.
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</paragraph>
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<paragraph pageId="0" pageNumber="111">
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<emphasis bold="true" pageId="0" pageNumber="111">Female.</emphasis>
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Body more robust than male;
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<emphasis bold="true" pageId="0" pageNumber="111">spermatheca</emphasis>
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(Figs
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A lateral view of aedeagus B dorsal view of aedeagus C ventral view of aedeagus D spermatheca E female rectal pad. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure4" httpUri="https://binary.pensoft.net/fig/589886" pageId="0" pageNumber="111">4D</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A dorsal view of aedeagus B ventral view of aedeagus C lateral view of aedeagus D spermatheca. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure5" httpUri="https://binary.pensoft.net/fig/589887" pageId="0" pageNumber="111">5D</figureCitation>
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) hook-shaped, bent in a right-angle halfway, slightly acute at apex; duct weakly sclerotized, irregularly coiling 9-12 times.
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<emphasis bold="true" pageId="0" pageNumber="111">Rectal sclerites</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Melixanthus menglaensis Duan, Wang & Zhou, sp. nov. A lateral view of aedeagus B dorsal view of aedeagus C ventral view of aedeagus D spermatheca E female rectal pad. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1060.70203.figure4" httpUri="https://binary.pensoft.net/fig/589886" pageId="0" pageNumber="111">4E</figureCitation>
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) weakly sclerotized, slightly connected between two rectangular sclerites on ventral side.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="distribution">
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<paragraph pageId="0" pageNumber="111">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="111">China (Yunnan); Vietnam (Tonkin).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="etymology">
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<paragraph pageId="0" pageNumber="111">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="111">The specific epithet is derived from the name (Pinyin) of the type locality, Mengla.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="111" type="diagnosis">
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<paragraph pageId="0" pageNumber="111">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="111">
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This species is similar to
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<taxonomicName lsidName="M. bimaculicollis" pageId="0" pageNumber="111" rank="species" species="bimaculicollis">
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<emphasis italics="true" pageId="0" pageNumber="111">M. bimaculicollis</emphasis>
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</taxonomicName>
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Baly, 1865, but can be distinguished from that species in having finer punctures on the head, a narrower pronotum, an impunctate scutellum, and fine puncture rows on the elytra, whereas
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<taxonomicName lsidName="M. bimaculicollis" pageId="0" pageNumber="111" rank="species" species="bimaculicollis">
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<emphasis italics="true" pageId="0" pageNumber="111">M. bimaculicollis</emphasis>
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</taxonomicName>
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has the elytra with distinct punctures and a surrounded by dark ring; its claws are not toothed (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Melixanthus claws A, B M. menglaensis Duan, Wang & Zhou, sp. nov. C, D M. similibimaculicollis Duan, Wang & Zhou, sp. nov. E, F M. bimaculicollis Baly, 1865. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1060.70203.figure2" httpUri="https://binary.pensoft.net/fig/589884" pageId="0" pageNumber="111">2A, B</figureCitation>
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) and the basal margin of its prosternum is drawn out into a pair of small, sharp denticles (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Melixanthus prosternum A, B M. menglaensis Duan, Wang & Zhou, sp. nov. C, D M. similibimaculicollis Duan, Wang & Zhou, sp. nov. E, F M. bimaculicollis Baly, 1865." figureDoi="10.3897/zookeys.1060.70203.figure1" httpUri="https://binary.pensoft.net/fig/589883" pageId="0" pageNumber="111">1A, B</figureCitation>
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).
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</paragraph>
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|
<caption doi="10.3897/zookeys.1060.70203.figure1" httpUri="https://binary.pensoft.net/fig/589883" pageId="0" pageNumber="111" start="Figure 1" startId="F1">
|
|
<paragraph pageId="0" pageNumber="111">
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|
<emphasis bold="true" pageId="0" pageNumber="111">Figure 1.</emphasis>
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|
<taxonomicName authorityName="Suffrian" authorityYear="1854" class="Insecta" family="Chrysomelidae" genus="Melixanthus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melixanthus" order="Coleoptera" pageId="0" pageNumber="111" phylum="Arthropoda" rank="genus">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">Melixanthus</emphasis>
|
|
</taxonomicName>
|
|
prosternum
|
|
<emphasis bold="true" pageId="0" pageNumber="111">A, B</emphasis>
|
|
<taxonomicName lsidName="M. menglaensis" pageId="0" pageNumber="111" rank="species" species="menglaensis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">M. menglaensis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">C, D</emphasis>
|
|
<taxonomicName lsidName="M. similibimaculicollis" pageId="0" pageNumber="111" rank="species" species="similibimaculicollis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">M. similibimaculicollis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">E, F</emphasis>
|
|
<taxonomicName lsidName="M. bimaculicollis" pageId="0" pageNumber="111" rank="species" species="bimaculicollis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">M. bimaculicollis</emphasis>
|
|
</taxonomicName>
|
|
Baly, 1865.
|
|
</paragraph>
|
|
</caption>
|
|
<caption doi="10.3897/zookeys.1060.70203.figure2" httpUri="https://binary.pensoft.net/fig/589884" pageId="0" pageNumber="111" start="Figure 2" startId="F2">
|
|
<paragraph pageId="0" pageNumber="111">
|
|
<emphasis bold="true" pageId="0" pageNumber="111">Figure 2.</emphasis>
|
|
<taxonomicName authorityName="Suffrian" authorityYear="1854" class="Insecta" family="Chrysomelidae" genus="Melixanthus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melixanthus" order="Coleoptera" pageId="0" pageNumber="111" phylum="Arthropoda" rank="genus">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">Melixanthus</emphasis>
|
|
</taxonomicName>
|
|
claws
|
|
<emphasis bold="true" pageId="0" pageNumber="111">A, B</emphasis>
|
|
<taxonomicName lsidName="M. menglaensis" pageId="0" pageNumber="111" rank="species" species="menglaensis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">M. menglaensis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">C, D</emphasis>
|
|
<taxonomicName lsidName="M. similibimaculicollis" pageId="0" pageNumber="111" rank="species" species="similibimaculicollis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">M. similibimaculicollis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">E, F</emphasis>
|
|
<taxonomicName lsidName="M. bimaculicollis" pageId="0" pageNumber="111" rank="species" species="bimaculicollis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">M. bimaculicollis</emphasis>
|
|
</taxonomicName>
|
|
Baly, 1865. Scale bars: 0.1 mm.
|
|
</paragraph>
|
|
</caption>
|
|
<caption doi="10.3897/zookeys.1060.70203.figure3" httpUri="https://binary.pensoft.net/fig/589885" pageId="0" pageNumber="111" start="Figure 3" startId="F3">
|
|
<paragraph pageId="0" pageNumber="111">
|
|
<emphasis bold="true" pageId="0" pageNumber="111">Figure 3.</emphasis>
|
|
<taxonomicName authorityName="Duan, Wang & Zhou" authorityYear="2021" class="Insecta" family="Chrysomelidae" genus="Melixanthus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melixanthus menglaensis" order="Coleoptera" pageId="0" pageNumber="111" phylum="Arthropoda" rank="species" species="menglaensis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">Melixanthus menglaensis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">A, C</emphasis>
|
|
habitus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">B, D</emphasis>
|
|
lateral view of habitus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">E</emphasis>
|
|
head
|
|
<emphasis bold="true" pageId="0" pageNumber="111">F</emphasis>
|
|
antennae
|
|
<emphasis bold="true" pageId="0" pageNumber="111">G</emphasis>
|
|
ventral view of habitus. Scale bars: 0.5 mm (
|
|
<emphasis bold="true" pageId="0" pageNumber="111">A-E, G</emphasis>
|
|
), 0.2 mm (
|
|
<emphasis bold="true" pageId="0" pageNumber="111">F</emphasis>
|
|
).
|
|
</paragraph>
|
|
</caption>
|
|
<caption doi="10.3897/zookeys.1060.70203.figure4" httpUri="https://binary.pensoft.net/fig/589886" pageId="0" pageNumber="111" start="Figure 4" startId="F4">
|
|
<paragraph pageId="0" pageNumber="111">
|
|
<emphasis bold="true" pageId="0" pageNumber="111">Figure 4.</emphasis>
|
|
<taxonomicName authorityName="Duan, Wang & Zhou" authorityYear="2021" class="Insecta" family="Chrysomelidae" genus="Melixanthus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melixanthus menglaensis" order="Coleoptera" pageId="0" pageNumber="111" phylum="Arthropoda" rank="species" species="menglaensis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">Melixanthus menglaensis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">A</emphasis>
|
|
lateral view of aedeagus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">B</emphasis>
|
|
dorsal view of aedeagus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">C</emphasis>
|
|
ventral view of aedeagus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">D</emphasis>
|
|
spermatheca
|
|
<emphasis bold="true" pageId="0" pageNumber="111">E</emphasis>
|
|
female rectal pad. Scale bars: 0.2 mm.
|
|
</paragraph>
|
|
</caption>
|
|
<caption doi="10.3897/zookeys.1060.70203.figure5" httpUri="https://binary.pensoft.net/fig/589887" pageId="0" pageNumber="111" start="Figure 5" startId="F5">
|
|
<paragraph pageId="0" pageNumber="111">
|
|
<emphasis bold="true" pageId="0" pageNumber="111">Figure 5.</emphasis>
|
|
<taxonomicName authorityName="Duan, Wang & Zhou" authorityYear="2021" class="Insecta" family="Chrysomelidae" genus="Melixanthus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melixanthus menglaensis" order="Coleoptera" pageId="0" pageNumber="111" phylum="Arthropoda" rank="species" species="menglaensis">
|
|
<emphasis italics="true" pageId="0" pageNumber="111">Melixanthus menglaensis</emphasis>
|
|
</taxonomicName>
|
|
Duan, Wang & Zhou, sp. nov.
|
|
<emphasis bold="true" pageId="0" pageNumber="111">A</emphasis>
|
|
dorsal view of aedeagus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">B</emphasis>
|
|
ventral view of aedeagus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">C</emphasis>
|
|
lateral view of aedeagus
|
|
<emphasis bold="true" pageId="0" pageNumber="111">D</emphasis>
|
|
spermatheca. Scale bars: 0.2 mm.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |