treatments-xml/data/7A/9F/95/7A9F95B986E65D7DA326E8E55CE771C3.xml
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1192.116516" ID-Pensoft-Pub="1313-2970-1192-45" ID-Pensoft-UUID="411FF096D63F596AA57CCC30E06D880C" ID-ZooBank="A419AB2F74A748CD9F1B4EC0F45E9847" ModsDocID="1313-2970-1192-45" checkinTime="1708421887822" checkinUser="pensoft" docAuthor="Bezdek, Jan &amp; Kopr, David" docDate="2024" docId="7A9F95B986E65D7DA326E8E55CE771C3" docLanguage="en" docName="ZooKeys 1192: 45-56" docOrigin="ZooKeys 1192" docPubDate="2024-02-19" docSource="http://dx.doi.org/10.3897/zookeys.1192.116516" docTitle="Hesperopenna bakeri Bezdek &amp; Kopr 2024, sp. nov." docType="treatment" docUuid="12478282-4E4D-4385-B1FC-3782FCABCBBE" docUuidSource="ZooBank" docVersion="1" id="411FF096D63F596AA57CCC30E06D880C" lastPageNumber="45" masterDocId="411FF096D63F596AA57CCC30E06D880C" masterDocTitle="Two new species of Hesperopenna Medvedev &amp; Dang, 1981 (Coleoptera, Chrysomelidae, Galerucinae) from Singapore" masterLastPageNumber="56" masterPageNumber="45" pageNumber="45" updateTime="1708421887822" updateUser="pensoft">
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<mods:title id="7C038778F8E72FA7399854D072A95EDE">Two new species of Hesperopenna Medvedev &amp; Dang, 1981 (Coleoptera, Chrysomelidae, Galerucinae) from Singapore</mods:title>
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<mods:name id="0416FB8002D521C43046A3E280E0641D" type="personal">
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</mods:role>
<mods:namePart id="113EC43113E09BA78BF3A2592484BFC3">Bezdek, Jan</mods:namePart>
<mods:nameIdentifier id="A1E19E39D9148B7C94DC67547275C67B" type="ORCID">https://orcid.org/0000-0003-4358-7211</mods:nameIdentifier>
<mods:affiliation id="A346DFC42C916872C64E4862B4046489">Mendel University in Brno, Department of Zoology, Fisheries, Hydrobiology and Apiculture, Zemĕdĕlska 1, 613 00 Brno, Czech Republic</mods:affiliation>
<mods:nameIdentifier id="98862B7960B8776DE97C1C1A8F886BAF" type="email">bezdek@mendelu.cz</mods:nameIdentifier>
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<mods:namePart id="BC87FADAA36D61F3729BFF46BCD8C029">Kopr, David</mods:namePart>
<mods:nameIdentifier id="9BC8C703614A253E627DB4D3A3653CD7" type="ORCID">https://orcid.org/0000-0003-2466-9609</mods:nameIdentifier>
<mods:affiliation id="CD90D338EA5F2A89F762ED25087893DC">Mendel University in Brno, Department of Zoology, Fisheries, Hydrobiology and Apiculture, Zemĕdĕlska 1, 613 00 Brno, Czech Republic</mods:affiliation>
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<mods:date id="EA079441C55FB7B0CF79232ADD13ABFA">2024</mods:date>
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<mods:number id="CC483C670DA16F5A30D6E2244E5D6A6F">1192</mods:number>
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<subSection id="F6DFB2B4607BA870B1F9539200A901D3" pageId="0" pageNumber="45" type="taxonomy">
<treatment id="7A9F95B986E65D7DA326E8E55CE771C3" LSID="urn:lsid:zoobank.org:act:12478282-4E4D-4385-B1FC-3782FCABCBBE" httpUri="http://treatment.plazi.org/id/7A9F95B986E65D7DA326E8E55CE771C3" lastPageNumber="45" pageId="0" pageNumber="45">
<subSubSection id="550C1FF5E650CBD6F5B92BEBA8E1355D" pageId="0" pageNumber="45" type="nomenclature">
<paragraph id="9FBCB4034DA5C18004E977F4B8E65457" pageId="0" pageNumber="45">
<taxonomicName id="7449FF125FDD5DDF4CF7BDFD294D8B27" LSID="https://zoobank.org/12478282-4E4D-4385-B1FC-3782FCABCBBE" authority="Bezděk &amp; Kopr" authorityName="Bezdek &amp; Kopr" authorityYear="2024" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna bakeri" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="bakeri" status="sp. nov.">
Hesperopenna bakeri
<normalizedToken id="F6478F6C965F341F2ECC4B13A1A3766B" originalValue="Bezděk">Bezdek</normalizedToken>
&amp; Kopr
</taxonomicName>
<taxonomicNameLabel id="7A4A8E4326DC1E65334AFD41A1217004" pageId="0" pageNumber="45">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="EF2B732A64AEEB974CB7202D5CED4786" pageId="0" pageNumber="45" type="description">
<paragraph id="FB9B39DF22DDB68A31FB0456729E589D" pageId="0" pageNumber="45">
<figureCitation id="E0BF27BC2E9D434D526568EBBC014164" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus, dorsal view A Hesperopenna temasek sp. nov., holotype, male B H. temasek sp. nov., holotype, labels C H. temasek sp. nov., paratype, female D H. temasek sp. nov., paratype, labels E H. bakeri sp. nov., holotype, male F H. bakeri sp. nov., holotype, labels." figureDoi="10.3897/zookeys.1192.116516.figure1" httpUri="https://binary.pensoft.net/fig/986430" pageId="0" pageNumber="45">Figs 1E-F</figureCitation>
<figureCitation id="0C0781B15E63A709A88C0728669D4645" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="1C3FB41EB8CBA19419D312297D9CA816" pageId="0" pageNumber="45" type="type locality">
<paragraph id="7BBC674003E4972A286535EE414C4749" pageId="0" pageNumber="45">Type locality.</paragraph>
<paragraph id="60938FB887B72FCA135BBB70404394A7" pageId="0" pageNumber="45">
Singapore, approx.
<geoCoordinate id="3C35FF3CA966FA1567AF024284CFE7C5" degrees="1" direction="north" minutes="17" orientation="latitude" precision="925" value="1.2833333">1°17'N</geoCoordinate>
,
<geoCoordinate id="B4B387C4D89660DB632998A941209141" degrees="103" direction="east" minutes="51" orientation="longitude" precision="925" value="103.85">103°51'E</geoCoordinate>
.
</paragraph>
</subSubSection>
<subSubSection id="F9C349CF8B97258EC56ACAB491B94768" pageId="0" pageNumber="45" type="type material">
<paragraph id="39BFEBD708D7778769615EDADE275DEC" pageId="0" pageNumber="45">Type material.</paragraph>
<paragraph id="F0D3D87373C688BC0570443598CD0A20" pageId="0" pageNumber="45">
<emphasis id="8C1C980CEFF90F0DC3A83CD8D14910D6" bold="true" italics="true" pageId="0" pageNumber="45">Holotype</emphasis>
: ♂ (USNM), &quot;Singapore / Coll. Baker [printed white label]&quot;.
<emphasis id="2D1BCDF75C5BC92B1FBAB3105A885F67" bold="true" italics="true" pageId="0" pageNumber="45">Paratypes</emphasis>
: 2 ♀♀ (USNM), same label as holotype. The specimens are provided with additional printed red label: &quot;HOLOTYPUS, [or PARATYPUS] / Hesperopenna / bakeri sp. nov., / J.
<normalizedToken id="805DAB9FC58FEC5FCC97A0BA0D71E2DF" originalValue="Bezděk">Bezdek</normalizedToken>
&amp; / D. Kopr det. 2023 [printed red label]&quot;.
</paragraph>
</subSubSection>
<subSubSection id="A9FA7B41C6AAAE97A7E6C8FA26FE6E77" pageId="0" pageNumber="45" type="description">
<paragraph id="B0F68A4E83DA4FD5A1D224213598C780" pageId="0" pageNumber="45">Description.</paragraph>
<paragraph id="0392A8FBB7ABF2176F6ADB69D10D37AF" pageId="0" pageNumber="45">Body length: ♂: 5.6 mm (holotype), ♀♀: 5.1-5.8 mm. Body elongate oval, moderately convex, and glabrous. Body orange brown, except darkened apices of mandibles. Antennomeres I-II orange, III-VI black, VII dark brown, VIII-XI brown. Legs brown with black tibia and first two tarsomeres.</paragraph>
<paragraph id="1E4EF1097A7B391529C739B9E5613CB9" pageId="0" pageNumber="45">
<emphasis id="77F9D683F4C6E4CF06DEE5041361C1F8" bold="true" pageId="0" pageNumber="45">Male</emphasis>
(holotype, Fig.
<figureCitation id="9EAC4DC5A4FEE71D3946D15D10506177" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus, dorsal view A Hesperopenna temasek sp. nov., holotype, male B H. temasek sp. nov., holotype, labels C H. temasek sp. nov., paratype, female D H. temasek sp. nov., paratype, labels E H. bakeri sp. nov., holotype, male F H. bakeri sp. nov., holotype, labels." figureDoi="10.3897/zookeys.1192.116516.figure1" httpUri="https://binary.pensoft.net/fig/986430" pageId="0" pageNumber="45">1E-F</figureCitation>
). Head with transverse rectangular labrum, with rounded anterior angles, anterior margin straight and shallowly emarginated in middle, surface with six pores in transverse row, each bearing long, pale seta. Anterior part of head slightly convex, lustrous and nearly glabrous, with several setae along anterior margin and close to eyes, anterior margin slightly concave. Interantennal space narrow, 0.71 times as wide as transverse diameter of antennal socket. Interocular space 1.35 times as wide as transverse diameter of eye. Frontal tubercles transverse, outer parts narrow and transverse, subtriangular medially, moderately elevated, lustrous, and separated by thin, shallow groove. Vertex glabrous, lustrous, impunctate, separated from frontal tubercles by shallow bent line. Antennae filiform, 0.80 times as long as body, length ratios of antennomeres in sequence from first equals 100-26-52-87-87-87-87-83-83-69-83 (100 = 0.6 mm). Antennomeres I-II almost glabrous, with several long setae, III-XI densely covered with short recumbent setae mixed with sparse longer setae.
</paragraph>
<paragraph id="40B508911EAFDBE5496C0A23EC478C75" pageId="0" pageNumber="45">Pronotum transverse, 1.35 times as wide as long, widest in middle. Surface lustrous, glabrous, covered with indistinct punctures, moderately convex, with shallow impressions from anterior angles parallel with anterior margin. Anterior margin straight, lateral margins rounded, posterior margin moderately rounded. Anterior margin unbordered, lateral and posterior margins distinctly bordered. Anterior angles distinctly swollen, posterior angles obtusely angulate, each angle with setigerous pore bearing long seta. Scutellum small, triangular with rounded apex, impunctate, and glabrous.</paragraph>
<paragraph id="0277FD1DFA50370AA6436AEEE8AEC63A" pageId="0" pageNumber="45">Elytra 1.60 times as long as wide (measured at widest, in posterior third) and 0.71 times as long as body. Surface glabrous except very scarce short setae on apical slopes and on lateral and apical margins, densely covered with very small, confused punctures. Humeral calli developed. Epipleura lustrous, glabrous, smooth, widest at anterior third, gradually narrowed towards elytral apex. Macropterous.</paragraph>
<paragraph id="6E5E0181933404771BC12D349273F91B" pageId="0" pageNumber="45">
Procoxal cavities open behind. Last abdominal ventrite with well visible impressed furrows forming subtriangular plate, posterior margin of last abdominal ventrite nearly straight. Abdomen covered with sparse setae, plate on last abdominal ventrite with longer and denser setae (Fig.
<figureCitation id="006484F79F5E87D995B122C5E5DE3302" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3L</figureCitation>
). All legs densely covered with short recumbent setae. Apices of meso- and metatibiae with spine. Protarsomere I elongated subtriangular, slightly wider than small and triangular protarsomere II, length ratio of protarsomeres I-III and V equals 100-66-66-111 (100 = 0.20 mm). Mesotarsomere I elongated triangular, as wide as triangular mesotarsomere II, length ratio of mesotarsomeres I-III equals 100-50-41 (100 = 0.25 mm) (mesotarsomere V missing). Metatarsomere I long, narrow, slightly wider apically, length ratio of metatarsomeres I-III and V equals 100-41-35-65 (100 = 0.4 mm). Claws appendiculate.
</paragraph>
<caption id="764F01F5C17F2A420BF8E022E513CDA6" doi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45" start="Figure 3" startId="F3">
<paragraph id="4AD857CBA33962E515CB90865C21C3D8" pageId="0" pageNumber="45">
<emphasis id="EB055FB26DC77A725039CA8CF9A0D34F" bold="true" pageId="0" pageNumber="45">Figure 3.</emphasis>
Diagnostic characters of
<taxonomicName id="D9001D27F14D5A36CEB89194A43EF027" authorityName="Bezdek &amp; Kopr" authorityYear="2024" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna bakeri" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="bakeri">
<emphasis id="C60B1AA0167CAF5BD5B5308625EEB834" italics="true" pageId="0" pageNumber="45">Hesperopenna bakeri</emphasis>
</taxonomicName>
sp. nov.
<emphasis id="875FAD772A24FFA06588468A8E189961" bold="true" pageId="0" pageNumber="45">A</emphasis>
penis, dorsal view
<emphasis id="41DB039A245EA4DF0C9751AEC35B2094" bold="true" pageId="0" pageNumber="45">B</emphasis>
penis, apical part
<emphasis id="9053667421F02665646F3617DCB427EC" bold="true" pageId="0" pageNumber="45">C</emphasis>
penis, lateral view
<emphasis id="62477AA8D2D66C3CED6A6C74AF430173" bold="true" pageId="0" pageNumber="45">D</emphasis>
penis, ventral view
<emphasis id="2F9F96FAD66BEC2A73CD4DE848020B93" bold="true" pageId="0" pageNumber="45">E</emphasis>
penis, dorsal view, drawing
<emphasis id="2BAA30966593E3EC8316A34133B496F3" bold="true" pageId="0" pageNumber="45">F</emphasis>
penis, apical part, drawing
<emphasis id="162C5C06339DA4CAD3ECF89B9F04543C" bold="true" pageId="0" pageNumber="45">G</emphasis>
penis, lateral view, drawing
<emphasis id="FBA4E116C76FA0E6A7018E4BE68965BA" bold="true" pageId="0" pageNumber="45">H</emphasis>
penis, ventral view, drawing
<emphasis id="6A411F337CB2DBDA37653346C07FF60C" bold="true" pageId="0" pageNumber="45">I</emphasis>
sternite VIII, female
<emphasis id="1D3A6719D30639856F39F071C4626274" bold="true" pageId="0" pageNumber="45">J</emphasis>
gonocoxae
<emphasis id="E4737DCAAF7FE71BD1BB2F7AB6D19C5C" bold="true" pageId="0" pageNumber="45">K</emphasis>
spermatheca
<emphasis id="9AACB41FBAECC3D11E0DF325AA4A6332" bold="true" pageId="0" pageNumber="45">L</emphasis>
last visible abdominal ventrite, male
<emphasis id="50A15D8A15AB3FC8863ECA47B7B15CBA" bold="true" pageId="0" pageNumber="45">M</emphasis>
last visible abdominal ventrite, female
<emphasis id="6FD177B6300AA109767361BECBC2DF58" bold="true" pageId="0" pageNumber="45">N</emphasis>
pygidium, female.
</paragraph>
</caption>
<paragraph id="7BEA042BB47EFFAED030FD2BC8C6770C" pageId="0" pageNumber="45">
Penis (Fig.
<figureCitation id="45F1EC33172193912E2CA9450637CB1F" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3A-H</figureCitation>
) elongate, parallel, 3.90 times as long as wide, dorsal side with two partly overlapping plates anteriorly forming two widely rounded processes. Apex triangular, strongly bent downwards. In lateral view, penis moderately bent. Penis with one long robust internal sclerite with apex bent upwards and covered with complicated structure.
</paragraph>
<paragraph id="D8B346888C551F203D29ADF70A318FB3" pageId="0" pageNumber="45">
<emphasis id="22267D9CDE6B5C2876B2A1B432D29BB0" bold="true" pageId="0" pageNumber="45">Female.</emphasis>
Last abdominal ventrite without impressed furrows forming subtriangular plate, posterior margin widely rounded with very small apical emargination (Fig.
<figureCitation id="61A52483D8B450B992CA82A6E7EF10D4" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3M</figureCitation>
). Apex of pygidium with wide shallow emargination (Fig.
<figureCitation id="AF463FC4C4615B79D5E365A9D7B5C0CE" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3N</figureCitation>
). Spermatheca with spherical nodulus and C-shaped cornu, narrowed basally, terminated by wide appendix (Fig.
<figureCitation id="84B766A2C20397F9F8A89E30B3299FAD" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3K</figureCitation>
). Sternite VIII shovel-like, with widely rounded apical margin, with setae cumulated on and along apical margin, tignum narrow, slightly bent, 1.33 times as long as sternite VIII (Fig.
<figureCitation id="0C4B68A2A0ADF4FDC775BD90D9962116" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3I</figureCitation>
). Gonocoxae long, 9.50 times as long as wide, distinctly narrowed in middle part, with split apex, apical part with several long setae, base with two short thin processes (Fig.
<figureCitation id="1F3B125931EDF7AEBF856B46645ED2FC" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3J</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="483C43D10036B033E02FE3390EC065D3" pageId="0" pageNumber="45" type="differential diagnosis">
<paragraph id="D3E9CA08BB5ED5349EC4DA0A877B977E" pageId="0" pageNumber="45">Differential diagnosis.</paragraph>
<paragraph id="F4A65451A55455296BDDA2EDD4782366" pageId="0" pageNumber="45">
Having brown legs with black tibia and first two tarsomeres
<taxonomicName id="778B9971BD2A815CBF171EEE07C92B40" authorityName="Bezdek &amp; Kopr" authorityYear="2024" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna bakeri" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="bakeri">
<emphasis id="43F96DB2C72DED8F812AB5B692CEEF82" italics="true" pageId="0" pageNumber="45">Hesperopenna bakeri</emphasis>
</taxonomicName>
sp. nov. is similar to
<taxonomicName id="6F87A85A0B88001D1740F0FF7E9F47E1" lsidName="H. tibialis" pageId="0" pageNumber="45" rank="species" species="tibialis">
<emphasis id="E7159E5CEB2D5C4EBAA339DA0D417218" italics="true" pageId="0" pageNumber="45">H. tibialis</emphasis>
</taxonomicName>
(Kimoto, 1989) from Laos, Thailand and Peninsular Malaysia, and
<taxonomicName id="2593666F0B1CDAC57C7D83069A4CD375" lsidName="H. zofka" pageId="0" pageNumber="45" rank="species" species="zofka">
<emphasis id="2ADE9C33FFDFA9244B4A6BBCECA7561D" italics="true" pageId="0" pageNumber="45">H. zofka</emphasis>
</taxonomicName>
<normalizedToken id="4D37D1AC515E24CE5D3B9E67C7BE8A05" originalValue="Bezděk">Bezdek</normalizedToken>
, 2013 from Indonesia (Java, Bali) from
<taxonomicName id="EA93AC47E5F54D62DF60233191F506E8" authorityName="Bezdĕk" authorityYear="2013" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna medvedevi" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="medvedevi">
<emphasis id="40EEA46D22F4B3EAE43FDB707B7D2197" italics="true" pageId="0" pageNumber="45">Hesperopenna medvedevi</emphasis>
</taxonomicName>
species group (see
<bibRefCitation id="6F5E5BE64355CB79EEB8F206E16F852D" author="Bezdek, J" journalOrPublisher="Acta Entomologica Musei Nationalis Pragae" pageId="0" pageNumber="45" pagination="715 - 746" refId="B1" refString="Bezdek, J, 2013. Revision of the genus Hesperopenna (Coleoptera: Chrysomelidae: Galerucinae). I. Generic redescription, definition of species groups and taxonomy of H. medvedevi species group. Acta Entomologica Musei Nationalis Pragae 53: 715 - 746" title="Revision of the genus Hesperopenna (Coleoptera: Chrysomelidae: Galerucinae). I. Generic redescription, definition of species groups and taxonomy of H. medvedevi species group." volume="53" year="2013">
<normalizedToken id="5EE38307BF65E24CAC3AF679069768E0" originalValue="Bezděk">Bezdek</normalizedToken>
2013
</bibRefCitation>
), and also to
<taxonomicName id="4B8C424D262FDF0D7151E7DEB6ECC6AE" lsidName="H. vietnamica" pageId="0" pageNumber="45" rank="species" species="vietnamica">
<emphasis id="245D96B75428875D2BD0F4666AC4218F" italics="true" pageId="0" pageNumber="45">H. vietnamica</emphasis>
</taxonomicName>
(Medvedev, 2000), and some specimens of
<taxonomicName id="A8AA8ACA54C1338C1C367746DC93FCFF" lsidName="H. thailandica" pageId="0" pageNumber="45" rank="species" species="thailandica">
<emphasis id="A82A75602894E6159896FB6E4EC2735F" italics="true" pageId="0" pageNumber="45">H. thailandica</emphasis>
</taxonomicName>
(Kimoto, 1989) with black tibia from
<taxonomicName id="1BA85C2EAB7683C3B1652B1CF8E23802" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna vietnamica" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="vietnamica">
<emphasis id="360BC63366A0847227F30924FCBE0C28" italics="true" pageId="0" pageNumber="45">Hesperopenna vietnamica</emphasis>
</taxonomicName>
species group (see
<bibRefCitation id="9558BDFF60FE9F8AD9310198D12A8FCF" author="Bezdek, J" journalOrPublisher="Taxonomical Series" pageId="0" pageNumber="45" pagination="7 - 27" refId="B2" refString="Bezdek, J, 2016. Revision of the genus Hesperopenna Medvedev et Dang, 1981 (Coleoptera: Chrysomelidae: Galerucinae). II. H. vietnamica species group and new taxonomical changes. Studies and Reports. Taxonomical Series 12: 7 - 27" title="Revision of the genus Hesperopenna Medvedev et Dang, 1981 (Coleoptera: Chrysomelidae: Galerucinae). II. H. vietnamica species group and new taxonomical changes. Studies and Reports." volume="12" year="2016">
<normalizedToken id="3D13AC38E6103B3FC41440434AC51EA6" originalValue="Bezděk">Bezdek</normalizedToken>
2016
</bibRefCitation>
).
<taxonomicName id="2BF2707C4A3D3FE7632CE6EE1A0E228F" authorityName="Bezdĕk" authorityYear="2013" baseAuthorityName="Kimoto" baseAuthorityYear="1989" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna tibialis" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="tibialis">
<emphasis id="5CB270CAD5E0CB6CBC958B32B73AC092" italics="true" pageId="0" pageNumber="45">Hesperopenna tibialis</emphasis>
</taxonomicName>
and
<taxonomicName id="A54ACA59AF0C025D0BE908EC86C30012" lsidName="H. zofka" pageId="0" pageNumber="45" rank="species" species="zofka">
<emphasis id="843091C2ECFAC8B52866C55235E1FFEE" italics="true" pageId="0" pageNumber="45">H. zofka</emphasis>
</taxonomicName>
are large species with body length more than 6.8 mm while the body length of
<taxonomicName id="7B3AF712EA6AB35E29B7ED9A2924B42A" lsidName="H. bakeri" pageId="0" pageNumber="45" rank="species" species="bakeri">
<emphasis id="857CC0D3BE230412723169A27B2BEB36" italics="true" pageId="0" pageNumber="45">H. bakeri</emphasis>
</taxonomicName>
sp. nov. is 5.6-5.8 mm.
<taxonomicName id="F609E96BC3BA41F4C64A7268174E2581" authorityName="Bezdek &amp; Kopr" authorityYear="2024" class="Insecta" family="Chrysomelidae" genus="Hesperopenna" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Hesperopenna bakeri" order="Coleoptera" pageId="0" pageNumber="45" phylum="Arthropoda" rank="species" species="bakeri">
<emphasis id="EA930F23BB28CD202ED7A4112396B3E4" italics="true" pageId="0" pageNumber="45">Hesperopenna bakeri</emphasis>
</taxonomicName>
sp. nov. has less transverse pronotum, 1.35 times as wide as long, while pronota of
<taxonomicName id="D5A64A50337777EA5DD20F1D9A5E5BBA" lsidName="H. vietnamica" pageId="0" pageNumber="45" rank="species" species="vietnamica">
<emphasis id="50C7A1041341AC78609A72C3C8EF3D46" italics="true" pageId="0" pageNumber="45">H. vietnamica</emphasis>
</taxonomicName>
and
<taxonomicName id="539EB8E3A371A1DFCE07CC7CF0D14F2D" lsidName="H. thailandica" pageId="0" pageNumber="45" rank="species" species="thailandica">
<emphasis id="266E5EC37514CA8C1DE95977A275D6F6" italics="true" pageId="0" pageNumber="45">H. thailandica</emphasis>
</taxonomicName>
are more transverse, 1.75-1.85 times as wide as long. Penis of
<taxonomicName id="060AD78278114C663642D7F5E9E81D9F" lsidName="H. bakeri" pageId="0" pageNumber="45" rank="species" species="bakeri">
<emphasis id="299BD272F9B9CB81093311F2DDF9BC58" italics="true" pageId="0" pageNumber="45">H. bakeri</emphasis>
</taxonomicName>
sp. nov. (Fig.
<figureCitation id="27C8B2AEB8B8A00719BDB96A3200D911" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Diagnostic characters of Hesperopenna bakeri sp. nov. A penis, dorsal view B penis, apical part C penis, lateral view D penis, ventral view E penis, dorsal view, drawing F penis, apical part, drawing G penis, lateral view, drawing H penis, ventral view, drawing I sternite VIII, female J gonocoxae K spermatheca L last visible abdominal ventrite, male M last visible abdominal ventrite, female N pygidium, female." figureDoi="10.3897/zookeys.1192.116516.figure3" httpUri="https://binary.pensoft.net/fig/986432" pageId="0" pageNumber="45">3A-H</figureCitation>
) has dorsal side with two wide partly overlapping plates, the apex is triangular, strongly bent downwards, and endophallic sclerite is robust. Penis of
<taxonomicName id="5F54BD7FDE2466828972E38747810E3E" lsidName="H. tibialis" pageId="0" pageNumber="45" rank="species" species="tibialis">
<emphasis id="2382A5D4629B961B48893448DA092401" italics="true" pageId="0" pageNumber="45">H. tibialis</emphasis>
</taxonomicName>
and
<taxonomicName id="F419E92A6B811E35D6E16ACD0FDF528C" lsidName="H. zofka" pageId="0" pageNumber="45" rank="species" species="zofka">
<emphasis id="A80EA7D2FC7196C08BA4073468217D22" italics="true" pageId="0" pageNumber="45">H. zofka</emphasis>
</taxonomicName>
is robust, with two endophallic sclerites (one very large, with spoon-like apex and distinct ridges ventrally, second thin, usually hidden inside the aedeagus - see figs in
<bibRefCitation id="DB1D59D02B525B540E2F041EB407656F" author="Bezdek, J" journalOrPublisher="Acta Entomologica Musei Nationalis Pragae" pageId="0" pageNumber="45" pagination="715 - 746" refId="B1" refString="Bezdek, J, 2013. Revision of the genus Hesperopenna (Coleoptera: Chrysomelidae: Galerucinae). I. Generic redescription, definition of species groups and taxonomy of H. medvedevi species group. Acta Entomologica Musei Nationalis Pragae 53: 715 - 746" title="Revision of the genus Hesperopenna (Coleoptera: Chrysomelidae: Galerucinae). I. Generic redescription, definition of species groups and taxonomy of H. medvedevi species group." volume="53" year="2013">
<normalizedToken id="1514B027ACECA92682810F34AA2C0EDA" originalValue="Bezděk">Bezdek</normalizedToken>
2013
</bibRefCitation>
), and that of
<taxonomicName id="13ECD890A7A96A2F4B5390F9DF00A9DD" lsidName="H. vietnamica" pageId="0" pageNumber="45" rank="species" species="vietnamica">
<emphasis id="D10ED8322F076EF2951A7E9C9BF92FEC" italics="true" pageId="0" pageNumber="45">H. vietnamica</emphasis>
</taxonomicName>
and
<taxonomicName id="CF29C7D97A2ABE29107D16FCCE8BD3F5" lsidName="H. thailandica" pageId="0" pageNumber="45" rank="species" species="thailandica">
<emphasis id="ACAD5ACD0B4FE23AE62A51874189395A" italics="true" pageId="0" pageNumber="45">H. thailandica</emphasis>
</taxonomicName>
has two thin lateral processes with very deep incision between them, ventral side of penis apically with hook-like process, and endophallic sclerite thin (see figs in
<bibRefCitation id="17DEC3282ED099D21B0098D0F9F5E419" author="Bezdek, J" journalOrPublisher="Taxonomical Series" pageId="0" pageNumber="45" pagination="7 - 27" refId="B2" refString="Bezdek, J, 2016. Revision of the genus Hesperopenna Medvedev et Dang, 1981 (Coleoptera: Chrysomelidae: Galerucinae). II. H. vietnamica species group and new taxonomical changes. Studies and Reports. Taxonomical Series 12: 7 - 27" title="Revision of the genus Hesperopenna Medvedev et Dang, 1981 (Coleoptera: Chrysomelidae: Galerucinae). II. H. vietnamica species group and new taxonomical changes. Studies and Reports." volume="12" year="2016">
<normalizedToken id="E405A1EF4D82C63E593D1021E9D24801" originalValue="Bezděk">Bezdek</normalizedToken>
2016
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="D3148458CB5D97F148272462B0F1C1A9" pageId="0" pageNumber="45" type="distribution">
<paragraph id="CE70CFCA250BC836E46713154A325E60" pageId="0" pageNumber="45">Distribution.</paragraph>
<paragraph id="593EE953DEB41B8FA66A318A409B0812" pageId="0" pageNumber="45">Singapore.</paragraph>
</subSubSection>
<subSubSection id="9324D7B5B95A9417A9C119509DF677AE" pageId="0" pageNumber="45" type="etymology">
<paragraph id="8937B023E2C6466100EF2E02FB6BCF92" pageId="0" pageNumber="45">Etymology.</paragraph>
<paragraph id="3EBF90A40E6F06C23E77E0CC1A7F4A1E" pageId="0" pageNumber="45">Dedicated to Charles Fuller Baker (1872-1927), an American entomologist, botanist and agronomist, who collected the type series.</paragraph>
</subSubSection>
</treatment>
</subSection>
</document>