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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1188.89881" ID-Pensoft-Pub="1313-2970-1188-27" ID-Pensoft-UUID="E54C848A6ECE5CE1813ACC3F48516D8A" ID-ZooBank="0009E8965A8F4522BE77B5A25995122F" ModsDocID="1313-2970-1188-27" checkinTime="1704334804984" checkinUser="pensoft" docAuthor="Song, Zhi-Shun, O'Brien, Lois B., Malenovsky, Igor, Deckert, Juergen &amp; Bartlett, Charles R." docDate="2024" docId="37706BA3005E5218982DF4C4A95E2F27" docLanguage="en" docName="ZooKeys 1188: 27-45" docOrigin="ZooKeys 1188" docPubDate="2024-01-03" docSource="http://dx.doi.org/10.3897/zookeys.1188.89881" docTitle="Trigava brachycephala" docType="treatment" docVersion="1" id="E54C848A6ECE5CE1813ACC3F48516D8A" lastPageNumber="27" masterDocId="E54C848A6ECE5CE1813ACC3F48516D8A" masterDocTitle="Revision of the Neotropical genus Trigava O'Brien, 1999 (Hemiptera, Fulgoromorpha, Dictyopharidae, Nersiini), with descriptions of two new species from Peru and Brazil" masterLastPageNumber="45" masterPageNumber="27" pageNumber="27" updateTime="1704334804984" updateUser="pensoft">
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<mods:title id="4B8BDEC9A90B200D9FB3488847F2E344">Revision of the Neotropical genus Trigava O'Brien, 1999 (Hemiptera, Fulgoromorpha, Dictyopharidae, Nersiini), with descriptions of two new species from Peru and Brazil</mods:title>
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<mods:namePart id="42BC099114F29F177B960D36F1A624B8">Song, Zhi-Shun</mods:namePart>
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<mods:affiliation id="035BE3ED7ED5B4346A1D617EDDBFFBAD">Institute of Insect Resources and Biodiversity, School of Life Sciences, Chemistry &amp; Chemical Engineering, Jiangsu Second Normal University, Nanjing, 210013 China</mods:affiliation>
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<mods:namePart id="C5E5C9138A9DD42032D563E6AF22A261">O'Brien, Lois B.</mods:namePart>
<mods:affiliation id="99661ED9A5CE5C963494A6C9874C838B">Department of Entomology, University of Arizona, Forbes 410, PO Box 210036, Tucson, AZ 85721 - 0036, USA</mods:affiliation>
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<mods:namePart id="FAD0F32F3456FC2A7491CD20F7A05821">Malenovsky, Igor</mods:namePart>
<mods:nameIdentifier id="9B2B6904172A1E42717C0DAFC7AD061A" type="ORCID">https://orcid.org/0000-0001-8840-2263</mods:nameIdentifier>
<mods:affiliation id="60D20233FCCCA6FF3836D056989F0356">Department of Botany and Zoology, Faculty of Science, Masaryk University, Kotlarska 2, CZ- 611 37, Brno, Czech Republic &amp; Department of Entomology, Moravian Museum, Zelny trh 6, CZ- 659 37, Brno, Czech Republic</mods:affiliation>
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<mods:namePart id="95073F8BEAB42703A8381ADE69739003">Deckert, Juergen</mods:namePart>
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<mods:affiliation id="DF519AAB5166AAE12CB906357FA93BD5">Museum fuer Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity, Invalidenstrasse 43, 10115, Berlin, Germany</mods:affiliation>
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<mods:namePart id="359AC13D002608779120CF63D72C3864">Bartlett, Charles R.</mods:namePart>
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<mods:affiliation id="2E407A2AEB15B1C6B0B2B25662635686">Department of Entomology and Wildlife Ecology, University of Delaware, 250 Townsend Hall, Newark, DE 19716 - 2160, USA</mods:affiliation>
<mods:nameIdentifier id="AAEEC04A292BCB9E53CCAA311ADD54E0" type="email">bartlett@udel.edu</mods:nameIdentifier>
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<mods:date id="CE43E3EEEB00EDBFCA42A7CC0083509E">2024</mods:date>
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<subSubSection id="3E6BDBD68019BBD043036587698A7C9C" pageId="0" pageNumber="27" type="nomenclature">
<paragraph id="957432F800866F39D7F8285411747FD5" pageId="0" pageNumber="27">
<taxonomicName id="F17DCE5F2B6C23C674E435C32D051FC1" ID-CoL="58QGZ" LSID="37706BA3-005E-5218-982D-F4C4A95E2F27" authority="(Melichar, 1912)" baseAuthorityName="Melichar" baseAuthorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Trigava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trigava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">Trigava brachycephala (Melichar, 1912)</taxonomicName>
</paragraph>
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<subSubSection id="4C1C6EF87210E20AE2C2B6EE4868BD15" pageId="0" pageNumber="27" type="description">
<paragraph id="3461B9C1FF3F10BB4ACD361F11D4A180" pageId="0" pageNumber="27">
<figureCitation id="7BE0EBC5632DFE6468B5F496A30077A8" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Trigava species, dorsal view A T. brachycephala (Melichar), lectotype, male B T. brachycephala (Melichar), male C T. obrieni sp. nov., holotype, male D T. obrieni sp. nov., paratype, female E T. peruensis sp. nov., holotype, male F T. recurva (Melichar), lectotype, male." figureDoi="10.3897/zookeys.1188.89881.figure1" httpUri="https://binary.pensoft.net/fig/961173" pageId="0" pageNumber="27">Figs 1A, B</figureCitation>
<figureCitation id="578ADD8ACF866F3150803C650A7F748C" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitus of Trigava species, lateral view A T. brachycephala (Melichar), lectotype, male B T. brachycephala (Melichar), male C T. obrieni sp. nov., holotype, male D T. obrieni sp. nov., paratype, female E T. peruensis sp. nov., holotype, male F T. recurva (Melichar), lectotype, male G right tegmen of T. brachycephala H right tegmen of T. recurva." figureDoi="10.3897/zookeys.1188.89881.figure2" httpUri="https://binary.pensoft.net/fig/961174" pageId="0" pageNumber="27">, 2A, B, G</figureCitation>
<figureCitation id="0071D6D5CD418BAF248E08C2137102B3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">, 3A-J</figureCitation>
</paragraph>
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<subSubSection id="0C5456CD98A79DCFBDBCE570F2E3156A" pageId="0" pageNumber="27" type="reference_group">
<paragraph id="DF32492EB252BDFD561334CEA34B2075" pageId="0" pageNumber="27">
<taxonomicName id="9D93E98E7AEE069C735A473FFC7A39C3" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">Igava brachycephala</taxonomicName>
Melichar, 1912: 49, pl. II, figs 9, 11.
</paragraph>
<paragraph id="16E49AAEDC5303DDB25310A7F8C63D93" pageId="0" pageNumber="27">
<taxonomicName id="125815D968565211EE42F1E1247DAD6C" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">Igava brachycephala</taxonomicName>
Melichar:
<bibRefCitation id="4D59D95F125870DBC7F3C39744D7BB91" DOI="https://doi.org/10.1093/aesa/40.3.544" author="Metcalf, ZP" journalOrPublisher="Smith College, Northampton, USA" pageId="0" pageNumber="27" refId="B10" refString="Metcalf, ZP, 1946. General catalogue of the Hemiptera, Fasci. IV. Fulgoroidea, Part 8 Dictyopharidae. Smith College, Northampton, USA, DOI: https://doi.org/10.1093/aesa/40.3.544" title="General catalogue of the Hemiptera, Fasci. IV. Fulgoroidea, Part 8 Dictyopharidae." url="https://doi.org/10.1093/aesa/40.3.544" year="1946">Metcalf (1946)</bibRefCitation>
: 39.
</paragraph>
<paragraph id="3EAEB55C58B50955A2BE08A5C0B8F703" pageId="0" pageNumber="27">
<taxonomicName id="F32CDD7088C881558D6797BF34EAD588" baseAuthorityName="Melichar" baseAuthorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Trigava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trigava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">Trigava brachycephala</taxonomicName>
(Melichar):
<bibRefCitation id="BD23F3970AC2E2786C37FFF6ECED3B2A" author="O'Brien, LB" journalOrPublisher="Reichenbachia" pageId="0" pageNumber="27" pagination="55 - 60" refId="B11" refString="O'Brien, LB, 1999. New species of Toropa and Igava and a new genus, Trigava gen. n. (Hemiptera: Auchenorrhyncha: Fulgoromorpha: Dictyopharidae). Reichenbachia 33 (1): 55 - 60" title="New species of Toropa and Igava and a new genus, Trigava gen. n. (Hemiptera: Auchenorrhyncha: Fulgoromorpha: Dictyopharidae)." volume="33" year="1999">
<normalizedToken id="CF78EA0499783DA75C00E4749F19DDC7" originalValue="OBrien">O'Brien</normalizedToken>
(1999)
</bibRefCitation>
: 60.
</paragraph>
</subSubSection>
<subSubSection id="D88210D7907102D30483E82CB0C50EE8" pageId="0" pageNumber="27" type="type locality">
<paragraph id="1C0CC59062A57AABFBA9932A8EBFE725" pageId="0" pageNumber="27">Type locality.</paragraph>
<paragraph id="37E74531B476AB3F35EF551C0BAAC4C0" pageId="0" pageNumber="27">Peru, Department of Cuzco, Quispicanchi Province, Marcapata.</paragraph>
</subSubSection>
<subSubSection id="9C3EF6B71C00927C245CDE0542A2BCF8" pageId="0" pageNumber="27" type="description">
<paragraph id="C26489F34CFD988CF0293F0773921199" pageId="0" pageNumber="27">Emended description.</paragraph>
<paragraph id="556277264C69645ECF34261D34817D40" pageId="0" pageNumber="27">
<emphasis id="2DA1FE8AABC79740AF4DE58BEB612C8D" bold="true" italics="true" pageId="0" pageNumber="27">Measurements</emphasis>
(in mm; 3♂, 1♀). Body length from apex of head to tip of tegmina: ♂ 10.8-11.1, ♀ 11.7; head length (includes: apex of cephalic process to constricted and curved part + from curved part to base of eyes): ♂♀ (0.2-0.3)+(0.6-0.7); head width including eyes: ♂ 1.4-1.5, ♀ 1.6; tegmen length: ♂ 9.0-9.3, ♀ 9.6.
</paragraph>
<paragraph id="6CE6F9A8E6CA714088CE53BA94894B8D" pageId="0" pageNumber="27">
<emphasis id="10B82AA90E591DD155CE71C5063E5148" bold="true" pageId="0" pageNumber="27">
<emphasis id="E861DE376A2F59691353A8C0567FE981" italics="true" pageId="0" pageNumber="27">Coloration</emphasis>
.
</emphasis>
Head stramineous green, apical spot between intermediate carinae of frons black, intermediate carinae of frons reddish brown, lateral areas of head green. Pronotum and mesonotum stramineous green, upper lateral carinae of pronotum green. Tegmina and hindwings membrane hyaline, veins green to greenish yellow, pterostigmal area more or less greenish ochraceous. Legs yellowish brown, base, apex and apical spines of tibiae fuscous. Abdomen dorsally and ventrally greenish ochraceous.
</paragraph>
<paragraph id="C6FEA94589A014EE4807FD698DA560D7" pageId="0" pageNumber="27">
<emphasis id="5B153C084B9AB9263B71159F97BD199A" bold="true" pageId="0" pageNumber="27">
<emphasis id="567AB6F36C3F599C930F2D27AE522664" italics="true" pageId="0" pageNumber="27">Structure</emphasis>
.
</emphasis>
Head with cephalic process very short, in lateral view (Fig.
<figureCitation id="486ED97237ADC4F60652FCFA71409CE3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3B</figureCitation>
), strongly curved upward about 90° (or more than 90° in lectotype, Fig.
<figureCitation id="E5ECE34C92BCE81C63B4E195DA93C2E8" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitus of Trigava species, lateral view A T. brachycephala (Melichar), lectotype, male B T. brachycephala (Melichar), male C T. obrieni sp. nov., holotype, male D T. obrieni sp. nov., paratype, female E T. peruensis sp. nov., holotype, male F T. recurva (Melichar), lectotype, male G right tegmen of T. brachycephala H right tegmen of T. recurva." figureDoi="10.3897/zookeys.1188.89881.figure2" httpUri="https://binary.pensoft.net/fig/961174" pageId="0" pageNumber="27">2A</figureCitation>
) in front of eyes. Vertex (Fig.
<figureCitation id="3A7682AC12DD7CDE833BE1FC0590AEFD" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3A</figureCitation>
) broad, with ratio of length at midline to width between eyes (0.9-1.0):1. Frons (Fig.
<figureCitation id="81D892432E56A8012D0AF679D5681512" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3C</figureCitation>
) flat, relatively broad, with ratio of length at midline to maximum width 2.0:1, intermediate and median carinae obscure.
</paragraph>
<paragraph id="39ADBC0CA67AFDDE6CF61347E448BF0D" pageId="0" pageNumber="27">
<emphasis id="4F984E9E2DA15FFC462208A2C7A8A037" bold="true" pageId="0" pageNumber="27">
<emphasis id="2F8AB410F30949513C223F01A32389EA" italics="true" pageId="0" pageNumber="27">Male genitalia</emphasis>
.
</emphasis>
Pygofer in lateral view (Fig.
<figureCitation id="DB8402D82ED66A11B132B362373446EF" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3E</figureCitation>
) with ratio of ventral to dorsal width about 2.5:1; posterior margin produced angulately near middle. Gonostyles (Fig.
<figureCitation id="249C124100DCE73CAB695CF415924A70" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3F</figureCitation>
) large and broad, dorsal process short, acute apically, more or less incurved and directed dorsoanteriad; hook-like process situated submedially, distinctly elevated above dorsal process, curved basad (Fig.
<figureCitation id="934E5543F4F12D492D155291692A2E6C" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3G</figureCitation>
). Aedeagus (Fig.
<figureCitation id="8B507FE847EB08A1EE909BBCCBCCF513" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3H-J</figureCitation>
) elongate, endosomal processes curved dorsoanteriad; phallobase sclerotized and pigmented at lateral sides, membranous and slightly inflated dorsally and ventrally: dorsal lobes V-shaped at apex, directed posteriad; a pair of lateral lobes large and elongate, base conical, directed anterolaterad, mostly tapering apicad, apex with a large long spine, directed posteriad; ventral lobes small, butterfly-shaped, base expanded laterad, with a minute tooth, apex produced in a pair of short and stout lobes, without spine, directed laterad. Segment X (Fig.
<figureCitation id="BD75A48C988CA1D6F238962DF81D5F80" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trigava brachycephala (Melichar), male A head and thorax, dorsal view B same, lateral view C same, ventral view D pygofer and segment X, dorsal view E pygofer, gonostyles, aedeagus and segment X, right lateral view F pygofer and gonostyles, ventral view G left gonostyle, lateral view H aedeagus, dorsal view I aedeagus, lateral view J aedeagus, ventral view." figureDoi="10.3897/zookeys.1188.89881.figure3" httpUri="https://binary.pensoft.net/fig/961175" pageId="0" pageNumber="27">3D, E</figureCitation>
), in dorsal view, lateral margins more or less convex near middle, with ratio of length to width near middle about 2.0:1.
</paragraph>
<paragraph id="085A079707F90EB51D783E10C268B3A1" pageId="0" pageNumber="27">
<emphasis id="7EE2618CED8764A9BBE57487A74FFA5C" bold="true" pageId="0" pageNumber="27">
<emphasis id="69C5A88329F69C1393FB95186B811634" italics="true" pageId="0" pageNumber="27">Female genitalia</emphasis>
.
</emphasis>
As in generic description.
</paragraph>
</subSubSection>
<subSubSection id="BFABC36DD6691F7FFEF24808BBF411FE" pageId="0" pageNumber="27" type="type material">
<paragraph id="BDA4BAB783A994E547B084DF7A4FAE64" pageId="0" pageNumber="27">Type material examined.</paragraph>
<paragraph id="FFF213297E8E4A5E6EDC258965718456" pageId="0" pageNumber="27">
<emphasis id="B969011A9699B2F754903FD21A52099C" bold="true" italics="true" pageId="0" pageNumber="27">Lectotype</emphasis>
(here designated), ♂, (1) &quot;Peru, Marcapata&quot;; (2) &quot;
<taxonomicName id="CE240948DA8D3AEC679930322A3BC96C" lsidName="Enh. brachycephala" pageId="0" pageNumber="27" rank="species" species="brachycephala">
<emphasis id="E2DC8646234392CA418426587AFB3FB5" italics="true" pageId="0" pageNumber="27">Enh. brachycephala</emphasis>
</taxonomicName>
[
<normalizedToken id="28D4C9687B536B78D88DE14172C691CE" originalValue="Melichars">Melichar's</normalizedToken>
handwriting], det. Melichar&quot;; (3)
<normalizedToken id="BC82400E6EB93D2EC202BB3590BB2773" originalValue="“Typus”">&quot;Typus&quot;</normalizedToken>
[dark red label]; (4) &quot;Collectio Dr. L. Melichar,
<normalizedToken id="2559F97E0C2906063C9F6689C60DBB74" originalValue="Moravské">Moravske</normalizedToken>
museum Brno&quot;; (5) &quot;Syntypus,
<taxonomicName id="5E6EC1AA598130C31272E972C8E039BC" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="F107BEC12F797C2CD86FBF9F6D429CD2" italics="true" pageId="0" pageNumber="27">Igava brachycephala</emphasis>
</taxonomicName>
sp.n. Melichar, 1912, ♂ [P.
<normalizedToken id="EBFCB8095C5EFA85241B73C38747D78E" originalValue="Lauterers">Lauterer's</normalizedToken>
handwriting], P. Lauterer det. 1991&quot;; (7) &quot;Syn- typus&quot; [red label]; (7) &quot;Invent.
<normalizedToken id="61488471427F0EC58184EB0D3617A562" originalValue="č">c</normalizedToken>
. 4941/Ent., Mor. muzeum, Brno&quot;; (8) &quot;
<taxonomicName id="9F510CBF43E866EE24D88C448B499BB9" baseAuthorityName="Melichar" baseAuthorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Trigava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trigava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="F9D065528D1EFF08EC115C7B830C5744" italics="true" pageId="0" pageNumber="27">Trigava brachycephala</emphasis>
</taxonomicName>
[Zhi-Shun
<normalizedToken id="3468250EB7CF1F7D85C7CDC28168EE03" originalValue="Songs">Song's</normalizedToken>
handwriting] det. Z.S. Song 2014&quot;; (9) &quot;Lectotypus ♂,
<taxonomicName id="FE2496C18ED598B574B5FA695D495C79" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="8E8A4FB29101DFFA835902D4764A55EB" italics="true" pageId="0" pageNumber="27">Igava brachycephala</emphasis>
</taxonomicName>
Melichar, 1912, designated by Z.S. Song &amp; I.
<normalizedToken id="C72EA4C3E93F513154A81219F0AB7DE3" originalValue="Malenovský">Malenovsky</normalizedToken>
, 2023&quot; [newly added red label] (MMBC; dry-mounted, glued on a rectangular card label, abdomen detached, macerated, preserved in glycerol and enclosed in a glass microvial placed on the same pin as the specimen).
<emphasis id="503544FC24BE53A51A9E832EE8DF1B07" bold="true" italics="true" pageId="0" pageNumber="27">Paralectotype</emphasis>
, 1♂, (1) &quot;Peru S, Marcapata, Garlepp c.&quot;; (2) &quot;Coll. A. Jacobi, 1912 - 3&quot; [green label]; (3) &quot;
<taxonomicName id="877EB38AE91618A9FCBD4B79C1267920" baseAuthorityName="Melichar" baseAuthorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Trigava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trigava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="E81DB8E1E162F95A89DE1758D33E9F9B" italics="true" pageId="0" pageNumber="27">Trigava brachycephala</emphasis>
</taxonomicName>
&quot; [handwriting]; (4) &quot;
<emphasis id="8993960302A16C2FE21B298CF8E61D2C" italics="true" pageId="0" pageNumber="27">
<taxonomicName id="5B561988A614CB0C992F93473ECD37F7" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="genus">Igava</taxonomicName>
Mel.
</emphasis>
&quot; [handwriting]; (5) &quot;Paralectotypus ♂,
<taxonomicName id="C0813380D4B845B30586F9A53BE7DE82" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="EC26D4822BC34D597E827B3A8AE65F8B" italics="true" pageId="0" pageNumber="27">Igava brachycephala</emphasis>
</taxonomicName>
Melichar, 1912, labelled by I.
<normalizedToken id="873F78D38553650B6330E2FA8823BC09" originalValue="Malenovský">Malenovsky</normalizedToken>
, 2023&quot; [newly added red label] (MTD).
</paragraph>
</subSubSection>
<subSubSection id="A05696BD75B2CFC9936B612597A1B4C8" pageId="0" pageNumber="27" type="materials_examined">
<paragraph id="55BA88B9206F767DF4B01A30E90BABEE" pageId="0" pageNumber="27">Other material examined.</paragraph>
<paragraph id="7F5A26CE73AE17178210A745A7D2B09B" pageId="0" pageNumber="27">
<materialsCitation id="734182BE727B4BBD3FE6FDF125CD4F46" collectingDate="2024-01-01" collectingDateMax="2024-12-31" collectingDateMin="2024-01-01" collectorName="S. V. Garlepp, H. Synave's" country="Peru" determinerName="H. Synave" location="Peru" specimenCount="1" specimenCount-male="1">
<emphasis id="C4D9C9DD4BD6DEC807E94479DA53F143" bold="true" pageId="0" pageNumber="27">
<collectingCountry id="345FD390AB48732F41058EF63A1C90AC" name="Peru">Peru</collectingCountry>
</emphasis>
:
<specimenCount id="47C83DA82B1E219398723E8C301AEB47" count="1" type="male">1♂</specimenCount>
, &quot;Peru,
<collectorName id="C1DFA07E07AA0A1D8BD94D221EBFBE16">S.V. Garlepp</collectorName>
&quot;; &quot;
<taxonomicName id="1D23E0277B678467CE92905A3D330529" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="B15D525CA2C41C56C2FE3838F99D15B3" italics="true" pageId="0" pageNumber="27">Igava brachycephala</emphasis>
</taxonomicName>
Mel. [
<collectorName id="D058D98C09AD426B353FB52EAB53BE23">
H.
<normalizedToken id="9D2E83BED3AD0CAD2591A76ADE5A5352" originalValue="Synaves">Synave's</normalizedToken>
</collectorName>
handwriting],
<determinerName id="708E46B89547C53127C3B574921A29FF">H. Synave</determinerName>
det., 1969&quot; (MFNB)
</materialsCitation>
;
<specimenCount id="AF1EF0701EC48240B895D62EBAA7D8E8" count="1" type="male">1♂</specimenCount>
,
<specimenCount id="988560AD6EBE9EE3FCB1565B048DB005" count="1" type="female">1♀</specimenCount>
,
<normalizedToken id="5EE78469D04F321D5D3C3A94A4F2A38C" originalValue="“Peru”">&quot;Peru&quot;</normalizedToken>
(MTD).
</paragraph>
</subSubSection>
<subSubSection id="EBE0B171D90680C3C913B21B2B434535" pageId="0" pageNumber="27" type="distribution">
<paragraph id="973867B99A71437CC828CFE74ACA3EE6" pageId="0" pageNumber="27">Distribution.</paragraph>
<paragraph id="167A03D6862B1E7DD6FCE5099E3DCBE2" pageId="0" pageNumber="27">Southeastern Peru.</paragraph>
</subSubSection>
<subSubSection id="3759D4052A2B55706C9A799220BEE02B" pageId="0" pageNumber="27" type="remarks">
<paragraph id="BC1F458C6B9CB4BB21AA78539342CADF" pageId="0" pageNumber="27">Remarks.</paragraph>
<paragraph id="7B8BF62834DB4BE19D1D3C3080382D57" pageId="0" pageNumber="27">
<bibRefCitation id="55941E1EF4930DA068675733AB192233" author="Melichar, L" journalOrPublisher="Zoologisch-Botanischen Gesellschaft in Wien" pageId="0" pageNumber="27" pagination="1 - 221" refId="B9" refString="Melichar, L, 1912. Monographie der Dictyophorinen (Homoptera). Abhandlungen der K. K. Zoologisch-Botanischen Gesellschaft in Wien 7 (1): 1 - 221" title="Monographie der Dictyophorinen (Homoptera). Abhandlungen der K. K." volume="7" year="1912">Melichar (1912)</bibRefCitation>
described
<taxonomicName id="7B40B8D91ECC0178A84F14FEB7C4AB30" authorityName="Melichar" authorityYear="1912" class="Insecta" family="Dictyopharidae" genus="Igava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Igava brachycephala" order="Hemiptera" pageId="0" pageNumber="27" phylum="Arthropoda" rank="species" species="brachycephala">
<emphasis id="12EFE28C6E843FF41B25C2B6A37FB717" italics="true" pageId="0" pageNumber="27">Igava brachycephala</emphasis>
</taxonomicName>
Melichar based on material from &quot;Peru, Marcapata (Garlepp) (Mus. Budapest, Dresden)&quot;. He did not state the number of the specimens he used for the description nor did he designate a holotype. One of his syntypes has been preserved in
<normalizedToken id="514F743BF42E4232B8084CFEAE002AD6" originalValue="Melichars">Melichar's</normalizedToken>
personal collection in MMBC and we used this male specimen for the redescription of the species. According to Article 74 of ICZN (1999), we designate the specimen in MMBC as the lectotype for
<taxonomicName id="85879434DD178672907BC087F29E0CE2" lsidName="I. brachycephala" pageId="0" pageNumber="27" rank="species" species="brachycephala">
<emphasis id="B24E7F2D287F2F3C49B092BE56FB56A1" italics="true" pageId="0" pageNumber="27">I. brachycephala</emphasis>
</taxonomicName>
to stabilize the nomenclature. Another conspecific male with collecting data fully matching the original description has been located by us in MTD and was labelled by us as a paralectotype.
</paragraph>
</subSubSection>
</treatment>
</document>