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<document id="4B019478D978D130E5BE9316956219BC" ID-CLB-Dataset="56050" ID-DOI="10.11646/zootaxa.5125.4.4" ID-GBIF-Dataset="5161c0a2-f84d-413a-85ed-9b7e3394bf4d" ID-ISSN="1175-5326" ID-Zenodo-Dep="6450885" ID-ZooBank="934B1973-8992-4AD7-8038-77F304341830" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1649745561103" checkinUser="plazi" docAuthor="Cadena-Castañeda, Oscar J., Tavares, Gustavo Costa &amp; Fernandes, José Antônio Marin" docDate="2022" docId="03F2164B2907FFECB0EAFF33FAB96D9D" docLanguage="en" docName="zootaxa.5125.4.4.pdf" docOrigin="Zootaxa 5125 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Mellogryllus Cadena-Castañeda &amp; Tavares &amp; Fernandes 2022, n. gen." docType="treatment" docVersion="7" lastPageNumber="411" masterDocId="FFCB6E332904FFE8B07DFFA4FF9A6D48" masterDocTitle="Studies on Neotropical crickets: Mellogryllus mutus n. gen. et n. sp., an intriguing new genus and species of cricket of the Miogryllae Group (Orthoptera: Gryllidae Gryllinae: Gryllini: Brachytrupina) from the Brazilian Atlantic Forest" masterLastPageNumber="420" masterPageNumber="408" pageNumber="411" updateTime="1699319980954" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="6363D35EB47B4F1EC1C3229E4E52BA44">Studies on Neotropical crickets: Mellogryllus mutus n. gen. et n. sp., an intriguing new genus and species of cricket of the Miogryllae Group (Orthoptera: Gryllidae Gryllinae: Gryllini: Brachytrupina) from the Brazilian Atlantic Forest</mods:title>
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<mods:namePart id="CDE70DF96E4B484DB943A354088FEF11">Cadena-Castañeda, Oscar J.</mods:namePart>
<mods:nameIdentifier id="894B06DA2B04ED3472706BACE5F876F9" type="ORCID">0000-0001-5646-0602</mods:nameIdentifier>
<mods:affiliation id="F3FBF9BB1E8B66DF83916A599B1151D5">Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos “ Kumangui ”, Bogotá, Colombia. ojccorthoptera @ gmail. com; https: // orcid. org / 0000 - 0001 - 5646 - 0602</mods:affiliation>
<mods:nameIdentifier id="9094549D40EA8E975577EB6EBE834777" type="email">ojccorthoptera@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name id="82DA6C2602F54D1E3DDF22AFE58D06C4" type="personal">
<mods:role id="868DF0071AFF84AF5E8E3783B043D3A2">
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<mods:namePart id="4BF4E506B53ADCAB401565A611E9B0C3">Tavares, Gustavo Costa</mods:namePart>
<mods:nameIdentifier id="9A5B3EDF099B4CB4C3FF61356A25B1EA" type="ORCID">0000-0002-1395-7552</mods:nameIdentifier>
<mods:affiliation id="664958689CA001FBEE120D229369359D">Universidade Federal do Pará (UFPA), Instituto de Ciências Biológicas (ICB), Av. Augusto Correa # 1 66075 - 110, Belém, PA, Brazil. Grupo de Estudos de Artrópodes da Amazônia (GEAA). &amp; gustavoctavares @ gmail. com; https: // orcid. org / 0000 - 0002 - 1395 - 7552</mods:affiliation>
<mods:nameIdentifier id="470DDB5698CCD6E5054C7553AB6455D9" type="email">gustavoctavares@gmail.com</mods:nameIdentifier>
</mods:name>
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<mods:namePart id="C3403226BCE8C00F17797EF7E23E2DA6">Fernandes, José Antônio Marin</mods:namePart>
<mods:nameIdentifier id="884973745D4E3BA761F5FCB07D75B848" type="ORCID">0000-0001-7450-5296</mods:nameIdentifier>
<mods:affiliation id="6144D2F229D010D51F9DA92A4B7BC2AB">Universidade Federal do Pará (UFPA), Instituto de Ciências Biológicas (ICB), Av. Augusto Correa # 1 66075 - 110, Belém, PA, Brazil. Grupo de Estudos de Artrópodes da Amazônia (GEAA). &amp; joseamf @ ufpa. br; https: // orcid. org / 0000 - 0001 - 7450 - 5296</mods:affiliation>
<mods:nameIdentifier id="817E7CB74771787F70CDBAE624B28A5F" type="email">joseamf@ufpa.br</mods:nameIdentifier>
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<mods:title id="14EA5AD028285F547EB91454629061DE">Zootaxa</mods:title>
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<mods:date id="5EAB4341713CDAAB3A622077A5B939B2">2022</mods:date>
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<mods:number id="CC3989ABE0B4F98A0B39268D7E294BB9">2022-04-12</mods:number>
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<treatment id="03F2164B2907FFECB0EAFF33FAB96D9D" ID-DOI="http://doi.org/10.5281/zenodo.6452158" ID-GBIF-Taxon="194568240" ID-Zenodo-Dep="6452158" LSID="urn:lsid:plazi:treatment:03F2164B2907FFECB0EAFF33FAB96D9D" httpUri="http://treatment.plazi.org/id/03F2164B2907FFECB0EAFF33FAB96D9D" lastPageId="4" lastPageNumber="411" pageId="3" pageNumber="411">
<subSubSection id="C341F4D62907FFEBB0EAFF33FC006DF9" box="[151,922,151,178]" pageId="3" pageNumber="411" type="nomenclature">
<paragraph id="8BE4A75D2907FFEBB0EAFF33FC006DF9" blockId="3.[151,1054,151,250]" box="[151,922,151,178]" pageId="3" pageNumber="411">
<heading id="D0AC10312907FFEBB0EAFF33FC006DF9" bold="true" box="[151,922,151,178]" fontSize="11" level="1" pageId="3" pageNumber="411" reason="1">
<taxonomicName id="4C5BDCDE2907FFEBB0EAFF33FC006DF9" ID-CoL="9H23Y" authority="Cadena-Castaneda, Tavares &amp; Fernandes" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" box="[151,922,151,178]" class="Insecta" family="Gryllidae" genus="Mellogryllus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92F7B4F2907FFEBB0EAFF33FC006DF9" bold="true" box="[151,922,151,178]" pageId="3" pageNumber="411">
<emphasis id="B92F7B4F2907FFEBB0EAFF33FEAA6DFA" bold="true" box="[151,304,151,178]" italics="true" pageId="3" pageNumber="411">Mellogryllus</emphasis>
<taxonomicNameLabel id="A21CC6342907FFEBB145FF33FE106DF9" box="[312,394,151,177]" pageId="3" pageNumber="411" rank="genus">n. gen.</taxonomicNameLabel>
Cadena-Castañeda, Tavares &amp; Fernandes
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C341F4D62907FFEBB0EAFF1FFB846DB2" pageId="3" pageNumber="411" type="description">
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urn:lsid:zoobank.org:act:
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</uri>
http://lsid.speciesfile.org/urn:lsid:
<taxonomicName id="4C5BDCDE2907FFEBB274FF7BFD136DB2" authorityName="Olivier" authorityYear="1789" box="[521,649,223,250]" class="Magnoliopsida" higherTaxonomySource="GBIF" kingdom="Plantae" order="Orthoptera" pageId="3" pageNumber="411" phylum="Tracheophyta" rank="order">Orthoptera</taxonomicName>
.speciesfile.org:TaxonName:517800
</paragraph>
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<subSubSection id="C341F4D62907FFEBB0EAFE80FC596C74" box="[151,963,291,316]" pageId="3" pageNumber="411" type="type_taxon">
<paragraph id="8BE4A75D2907FFEBB0EAFE80FC596C74" blockId="3.[151,963,291,316]" box="[151,963,291,316]" pageId="3" pageNumber="411">
<emphasis id="B92F7B4F2907FFEBB0EAFE80FEB96C73" bold="true" box="[151,291,291,316]" pageId="3" pageNumber="411">
<typeStatus id="54E019FF2907FFEBB0EAFE80FF566C74" box="[151,204,292,316]" pageId="3" pageNumber="411">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="4C5BDCDE2907FFEBB157FE80FE756C73" ID-CoL="9H23X" authority="Cadena-Castañeda &amp; Tavares &amp; Fernandes, 2022" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" box="[298,495,292,316]" class="Insecta" family="Gryllidae" genus="Mellogryllus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="species" species="mutus" status="sp. nov.">
<emphasis id="B92F7B4F2907FFEBB157FE80FE756C73" box="[298,495,292,316]" italics="true" pageId="3" pageNumber="411">Mellogryllus mutus</emphasis>
</taxonomicName>
<emphasis id="B92F7B4F2907FFEBB189FE80FDB46C74" bold="true" box="[500,558,292,316]" pageId="3" pageNumber="411">
<taxonomicNameLabel id="A21CC6342907FFEBB189FE80FDB46C74" box="[500,558,292,316]" pageId="3" pageNumber="411" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, by monotypy and original designation.
</paragraph>
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<subSubSection id="C341F4D62907FFEBB0EAFECDFDFA68F5" pageId="3" pageNumber="411" type="description">
<paragraph id="8BE4A75D2907FFEBB0EAFECDFB726818" blockId="3.[151,1437,361,2008]" pageId="3" pageNumber="411">
<emphasis id="B92F7B4F2907FFEBB0EAFECDFEB36CCB" bold="true" box="[151,297,361,387]" pageId="3" pageNumber="411">Description.</emphasis>
Body small (
<quantity id="4CA30AB82907FFEBB1C3FECEFDAA6CCC" box="[446,560,362,388]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.2" metricValueMin="0.9" pageId="3" pageNumber="411" unit="mm" value="10.5" valueMax="12.0" valueMin="9.0">9–12 mm</quantity>
.), color dark brown with yellowish-brown legs, body surface generally smooth and shiny (
<figureCitation id="1360BBD82907FFEBB16BFE2AFE076CE0" box="[278,413,398,424]" captionStart="FIGURE 1" captionStartId="4.[151,250,1547,1571]" captionTargetBox="[151,1436,237,1523]" captionTargetId="figure-54@4.[151,1436,237,1523]" captionTargetPageId="4" captionText="FIGURE 1. Mellogryllus mutus n. gen. et. n. sp., male habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450887" httpUri="https://zenodo.org/record/6450887/files/figure.png" pageId="3" pageNumber="411">Figs. 1A–B</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB1D7FE2AFE6A6CE0" box="[426,496,398,424]" captionStart="FIGURE 4" captionStartId="7.[151,250,1435,1459]" captionTargetBox="[160,1428,181,1411]" captionTargetId="figure-29@7.[160,1428,181,1411]" captionTargetPageId="7" captionText="FIGURE 4. Mellogryllus mutus n. gen. et. n. sp., female habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450895" httpUri="https://zenodo.org/record/6450895/files/figure.png" pageId="3" pageNumber="411">4A–B</figureCitation>
), with bristles on edges of legs (
<figureCitation id="1360BBD82907FFEBB319FE2AFB826CE0" box="[868,1048,398,424]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2E–F, J–L</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB454FE2AFB306CE0" box="[1065,1194,398,425]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5B–C; G–I</figureCitation>
), pronotum (
<figureCitation id="1360BBD82907FFEBB541FE2AFA156CE0" box="[1340,1423,398,424]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig 2C</figureCitation>
), sternum (
<figureCitation id="1360BBD82907FFEBB17FFE16FEFD6C84" box="[258,359,434,460]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2D</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB109FE16FE036C85" box="[372,409,434,461]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5D</figureCitation>
), and abdomen (
<figureCitation id="1360BBD82907FFEBB22AFE16FD4E6C84" box="[599,724,434,460]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2H–I</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB29CFE16FCB86C85" box="[737,802,434,461]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5E–F</figureCitation>
).
<emphasis id="B92F7B4F2907FFEBB34BFE16FCEC6C84" bold="true" box="[822,886,434,460]" pageId="3" pageNumber="411">Head</emphasis>
as wide as pronotum, rounded and smooth (
<figureCitation id="1360BBD82907FFEBB512FE16FF266CB8" captionStart="FIGURE 1" captionStartId="4.[151,250,1547,1571]" captionTargetBox="[151,1436,237,1523]" captionTargetId="figure-54@4.[151,1436,237,1523]" captionTargetPageId="4" captionText="FIGURE 1. Mellogryllus mutus n. gen. et. n. sp., male habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450887" httpUri="https://zenodo.org/record/6450887/files/figure.png" pageId="3" pageNumber="411">Fig. 1A</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB0B5FE72FF766CB8" box="[200,236,470,496]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">2C</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB085FE72FE846CB8" box="[248,286,470,496]" captionStart="FIGURE 4" captionStartId="7.[151,250,1435,1459]" captionTargetBox="[160,1428,181,1411]" captionTargetId="figure-29@7.[160,1428,181,1411]" captionTargetPageId="7" captionText="FIGURE 4. Mellogryllus mutus n. gen. et. n. sp., female habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450895" httpUri="https://zenodo.org/record/6450895/files/figure.png" pageId="3" pageNumber="411">4A</figureCitation>
); almost as wide as high in frontal view, with epistomal suture straight (
<figureCitation id="1360BBD82907FFEBB438FE72FB3A6CB8" box="[1093,1184,470,496]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2A</figureCitation>
). Vertex rounded (
<figureCitation id="1360BBD82907FFEBB512FE72FF216F5C" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2B</figureCitation>
). Eyes ovoid, not protruding (
<figureCitation id="1360BBD82907FFEBB26AFE5EFD3A6F5C" box="[535,672,506,532]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2A–B</figureCitation>
). Lateral ocelli circular, central ocellus absent (
<figureCitation id="1360BBD82907FFEBB4BCFE5EFA846F5C" box="[1217,1310,506,532]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2A</figureCitation>
). Eyes and antennal pits located very low on the face, close to epistomal suture, almost at the same level (
<figureCitation id="1360BBD82907FFEBB4C3FDBAFA826F70" box="[1214,1304,542,568]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2A</figureCitation>
). Fastigium wide, almost three times as wide as scape (
<figureCitation id="1360BBD82907FFEBB2F9FDE6FD446F14" box="[644,734,578,604]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2C</figureCitation>
). Maxillary palpi mid-sized, first and second subequal in size and cylindrical; third as long as the first and second together; fourth slightly smaller than the third, with inflated ventral margin; and fifth dilated at the apex and subcylindrical (
<figureCitation id="1360BBD82907FFEBB312FD2EFC526FEC" box="[879,968,650,676]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2B</figureCitation>
).
<emphasis id="B92F7B4F2907FFEBB3A3FD2EFBA46FEC" bold="true" box="[990,1086,650,676]" pageId="3" pageNumber="411">Thorax.</emphasis>
Pronotal disc wider than long, covered by few and short bristles; anterior margin concave and broader than the posterior margin, with long bristles (
<figureCitation id="1360BBD82907FFEBB0E2FD76FE9E6FA4" box="[159,260,722,748]" captionStart="FIGURE 1" captionStartId="4.[151,250,1547,1571]" captionTargetBox="[151,1436,237,1523]" captionTargetId="figure-54@4.[151,1436,237,1523]" captionTargetPageId="4" captionText="FIGURE 1. Mellogryllus mutus n. gen. et. n. sp., male habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450887" httpUri="https://zenodo.org/record/6450887/files/figure.png" pageId="3" pageNumber="411">Figs. 1A</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB16CFD76FEAF6FA4" box="[273,309,722,748]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">2B</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB13CFD76FEF26FA4" box="[321,360,722,748]" captionStart="FIGURE 4" captionStartId="7.[151,250,1435,1459]" captionTargetBox="[160,1428,181,1411]" captionTargetId="figure-29@7.[160,1428,181,1411]" captionTargetPageId="7" captionText="FIGURE 4. Mellogryllus mutus n. gen. et. n. sp., female habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450895" httpUri="https://zenodo.org/record/6450895/files/figure.png" pageId="3" pageNumber="411">4A</figureCitation>
); lateral lobules square, wider than high and with a rounded lateral edge, ventral margin almost straight (
<figureCitation id="1360BBD82907FFEBB084FD52FEC06E58" box="[249,346,758,784]" captionStart="FIGURE 1" captionStartId="4.[151,250,1547,1571]" captionTargetBox="[151,1436,237,1523]" captionTargetId="figure-54@4.[151,1436,237,1523]" captionTargetPageId="4" captionText="FIGURE 1. Mellogryllus mutus n. gen. et. n. sp., male habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450887" httpUri="https://zenodo.org/record/6450887/files/figure.png" pageId="3" pageNumber="411">Figs. 1B</figureCitation>
,
<figureCitation id="1360BBD82907FFEBB118FD52FE136E58" box="[357,393,758,784]" captionStart="FIGURE 4" captionStartId="7.[151,250,1435,1459]" captionTargetBox="[160,1428,181,1411]" captionTargetId="figure-29@7.[160,1428,181,1411]" captionTargetPageId="7" captionText="FIGURE 4. Mellogryllus mutus n. gen. et. n. sp., female habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450895" httpUri="https://zenodo.org/record/6450895/files/figure.png" pageId="3" pageNumber="411">4B</figureCitation>
). Prosternum unarmed, triangular-shaped, with the posterior margin constricted; mesosternum quadrangular with posterior margin forming two wide and rounded-angled lobes; metasternum broader than mesosternum, slightly expanded and pentagonal, posterior margin convex (
<figureCitation id="1360BBD82907FFEBB3E2FC9AFB996E10" box="[927,1027,830,856]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2G</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB470FC9AFBA96E11" box="[1037,1075,830,857]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5D</figureCitation>
). Meso- and metanotum without glandular pits; mesonotum less sclerotized than metanotum.
<emphasis id="B92F7B4F2907FFEBB339FCC5FC0D6E33" bold="true" box="[836,919,865,891]" pageId="3" pageNumber="411">Wings.</emphasis>
Tegmina reduced, scale-like, without distinctive venation or stridulatory area (
<figureCitation id="1360BBD82907FFEBB26DFC22FDE96EE8" box="[528,627,902,928]" captionStart="FIGURE 1" captionStartId="4.[151,250,1547,1571]" captionTargetBox="[151,1436,237,1523]" captionTargetId="figure-54@4.[151,1436,237,1523]" captionTargetPageId="4" captionText="FIGURE 1. Mellogryllus mutus n. gen. et. n. sp., male habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450887" httpUri="https://zenodo.org/record/6450887/files/figure.png" pageId="3" pageNumber="411">Figs. 1A</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB202FC22FD5C6EE8" box="[639,710,902,928]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">2C–D</figureCitation>
); hind wings absent.
<emphasis id="B92F7B4F2907FFEBB3D2FC22FC746EE8" bold="true" box="[943,1006,902,928]" pageId="3" pageNumber="411">Legs.</emphasis>
Femora without spines; fore tibia with tympanum ovoid and elongated, only on the outer side in females (
<figureCitation id="1360BBD82907FFEBB303FC0EFC4F6E8D" box="[894,981,938,965]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">Fig. 5C</figureCitation>
), males without tympana (
<figureCitation id="1360BBD82907FFEBB480FC0EFAC86E8C" box="[1277,1362,938,964]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2F</figureCitation>
); forelegs fossorial
<typeStatus id="54E019FF2907FFEBB14DFC6AFEF96EA0" box="[304,355,974,1000]" pageId="3" pageNumber="411">type</typeStatus>
, with the distal portion of the tibia and first tarsomere expanded, these with outer surfaces bearing conspicuous and strong setae (
<figureCitation id="1360BBD82907FFEBB193FC56FDD46944" box="[494,590,1010,1036]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2F</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB227FC56FDE56945" box="[602,639,1010,1037]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5C</figureCitation>
). Fore tibia apex with two inner spurs (inner dorsal spur is the longest) (
<figureCitation id="1360BBD82907FFEBB0E2FBB2FE9B6978" box="[159,257,1046,1072]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2E</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB173FBB2FEB56979" box="[270,303,1046,1073]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5B</figureCitation>
) and one outer spur (
<figureCitation id="1360BBD82907FFEBB25DFBB2FDEC6978" box="[544,630,1046,1072]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2F</figureCitation>
); mid-tibia with two apical spurs similar in size on each side; hind tibia with four or three spurs on each dorsal margin, and three spurs at the apex on both sides (
<figureCitation id="1360BBD82907FFEBB4F2FB9EFA9D691C" box="[1167,1287,1082,1108]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2J–L</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB56AFB9EFACF691D" box="[1303,1365,1082,1109]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5G–I</figureCitation>
). First tarsomeres with two rows of strong dorsal spines increasing in size toward the apex (
<figureCitation id="1360BBD82907FFEBB42DFBFAFB5D6930" box="[1104,1223,1118,1144]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Figs. 2J–L</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB4ABFBFAFA8F6931" box="[1238,1301,1118,1145]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">5G–I</figureCitation>
).
<emphasis id="B92F7B4F2907FFEBB555FBF9FA07693F" bold="true" box="[1320,1437,1117,1143]" pageId="3" pageNumber="411">Abdomen</emphasis>
cylindrical; tergites with few short bristles (
<figureCitation id="1360BBD82907FFEBB2FFFB26FC9269D4" box="[642,776,1154,1180]" captionStart="FIGURE 1" captionStartId="4.[151,250,1547,1571]" captionTargetBox="[151,1436,237,1523]" captionTargetId="figure-54@4.[151,1436,237,1523]" captionTargetPageId="4" captionText="FIGURE 1. Mellogryllus mutus n. gen. et. n. sp., male habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450887" httpUri="https://zenodo.org/record/6450887/files/figure.png" pageId="3" pageNumber="411">Figs. 1A–B</figureCitation>
;
<figureCitation id="1360BBD82907FFEBB369FB26FCC169D4" box="[788,859,1154,1180]" captionStart="FIGURE 4" captionStartId="7.[151,250,1435,1459]" captionTargetBox="[160,1428,181,1411]" captionTargetId="figure-29@7.[160,1428,181,1411]" captionTargetPageId="7" captionText="FIGURE 4. Mellogryllus mutus n. gen. et. n. sp., female habitus. A dorsal view; B lateral view." figureDoi="http://doi.org/10.5281/zenodo.6450895" httpUri="https://zenodo.org/record/6450895/files/figure.png" pageId="3" pageNumber="411">4A–B</figureCitation>
); epiproctus subtriangular, apex rounded (
<figureCitation id="1360BBD82907FFEBB549FB26FA1569D4" box="[1332,1423,1154,1180]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2H</figureCitation>
); subgenital plate short, longer than wide, apex rounded (
<figureCitation id="1360BBD82907FFEBB37BFB02FCCF6988" box="[774,853,1190,1216]" captionStart="FIGURE 2" captionStartId="5.[151,250,1811,1835]" captionTargetBox="[151,1436,181,1787]" captionTargetId="figure-29@5.[151,1436,181,1787]" captionTargetPageId="5" captionText="FIGURE 2. Mellogryllus mutus n. gen. et. n. sp., male. A head, frontal and B lateral views; C thorax and abdomen, dorsal view; D tegmina; E fore leg, inner and F outer surfaces; G sternum; H tenth tergite; I subgenital plate; J hind leg, outer surface; k right hind tibia and L left hind tibia, dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450891" httpUri="https://zenodo.org/record/6450891/files/figure.png" pageId="3" pageNumber="411">Fig. 2I</figureCitation>
).
<emphasis id="B92F7B4F2907FFEBB314FB02FB8969F7" bold="true" box="[873,1043,1189,1216]" pageId="3" pageNumber="411">Male genitalia</emphasis>
(
<figureCitation id="1360BBD82907FFEBB45FFB02FBFE6988" box="[1058,1124,1190,1216]" captionStart="FIGURE 3" captionStartId="6.[151,250,1900,1924]" captionTargetBox="[217,1370,181,1876]" captionTargetId="figure-21@6.[217,1370,181,1876]" captionTargetPageId="6" captionText="FIGURE 3. Mellogryllus mutus n. gen. et. n. sp., male genitalia. A dorsal view; B ventral view; C axial view; D lateral view. Abbreviations. Arc, ectophallic arc; Ec.f., ectophallic fold; En. c., endophallic cavity; Ec. s., ectophallic sclerites; MLPs., pseudepiphallic median lophi; Ps. a., pseudepiphallic apodeme; Ps. p., pseudepiphallic paramere; R., rami; V., ejaculatory vesicle." figureDoi="http://doi.org/10.5281/zenodo.6450893" httpUri="https://zenodo.org/record/6450893/files/figure.png" pageId="3" pageNumber="411">Fig. 3</figureCitation>
).
<emphasis id="B92F7B4F2907FFEBB401FB02FB5F6988" bold="true" box="[1148,1221,1190,1216]" pageId="3" pageNumber="411">MLPs</emphasis>
with a notch in the posterior border, without a median lobe;
<emphasis id="B92F7B4F2907FFEBB218FB6EFD3F69AC" bold="true" box="[613,677,1226,1252]" pageId="3" pageNumber="411">Ps. P.</emphasis>
flattened dorsoventrally, not exceeding the
<emphasis id="B92F7B4F2907FFEBB4E9FB6EFB4769AC" bold="true" box="[1172,1245,1226,1252]" pageId="3" pageNumber="411">MLPs</emphasis>
;
<emphasis id="B92F7B4F2907FFEBB490FB6EFAB769AC" bold="true" box="[1261,1325,1226,1252]" pageId="3" pageNumber="411">Ps. a.</emphasis>
short and not connected to rami.
<emphasis id="B92F7B4F2907FFEBB1E7FB4AFE4D684F" bold="true" box="[410,471,1261,1288]" pageId="3" pageNumber="411">Ec. f.</emphasis>
undivided, with pointed apex and very short, not extending through the
<emphasis id="B92F7B4F2907FFEBB578FB4AFAD46840" bold="true" box="[1285,1358,1262,1288]" pageId="3" pageNumber="411">MLPs</emphasis>
;
<emphasis id="B92F7B4F2907FFEBB520FB4AFA066840" bold="true" box="[1373,1436,1262,1288]" pageId="3" pageNumber="411">Ec. s.</emphasis>
well-developed and divergent.
<emphasis id="B92F7B4F2907FFEBB193FAB6FD936864" bold="true" box="[494,521,1298,1324]" pageId="3" pageNumber="411">R.</emphasis>
sclerotized with apexes acuminated and convergent, very close to each other.
<emphasis id="B92F7B4F2907FFEBB514FAB5FA066863" bold="true" box="[1385,1436,1297,1323]" pageId="3" pageNumber="411">Arc.</emphasis>
developed and moderately elevated in lateral view.
<emphasis id="B92F7B4F2907FFEBB2ABFA92FC806818" bold="true" box="[726,794,1334,1360]" pageId="3" pageNumber="411">En. c.</emphasis>
submembranous and moderately spaced.
</paragraph>
<paragraph id="8BE4A75D2907FFEBB0BAFAFEFDFA68F5" blockId="3.[151,1437,361,2008]" pageId="3" pageNumber="411">
<emphasis id="B92F7B4F2907FFEBB0BAFAFEFEBF683C" bold="true" box="[199,293,1370,1396]" pageId="3" pageNumber="411">Female.</emphasis>
Similar to male, with even smaller tegmina (
<figureCitation id="1360BBD82907FFEBB365FAFEFCF4683D" box="[792,878,1370,1397]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">Fig. 5A</figureCitation>
) and tympana on the outer margin of the fore tibia (
<figureCitation id="1360BBD82907FFEBB0E2FADAFEB968D1" box="[159,291,1406,1433]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">Figs. 5B–C</figureCitation>
). Tenth tergirte similar to male (
<figureCitation id="1360BBD82907FFEBB2FBFADAFD4168D1" box="[646,731,1406,1433]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">Fig. 5E</figureCitation>
),.subgenital plate trapezoid (
<figureCitation id="1360BBD82907FFEBB45FFADAFBED68D1" box="[1058,1143,1406,1433]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">Fig. 5F</figureCitation>
). Ovipositor as long as the hind femur, almost straight (
<figureCitation id="1360BBD82907FFEBB1A8FA06FDC968F5" box="[469,595,1442,1469]" captionStart="FIGURE 5" captionStartId="8.[151,250,1931,1955]" captionTargetBox="[172,1416,417,1908]" captionTargetId="figure-149@8.[172,1416,417,1908]" captionTargetPageId="8" captionText="FIGURE 5. Mellogryllus mutus n. gen. et. n. sp., female. A tegmina; B fore leg, inner and C outer surfaces; D sternum; E tenth tergite; F subgenital plate; G hind leg, outer surface; H right hind tibia and I left hind tibia, dorsal views; J ovipositor, lateral and K dorsal views." figureDoi="http://doi.org/10.5281/zenodo.6450897" httpUri="https://zenodo.org/record/6450897/files/figure.png" pageId="3" pageNumber="411">Figs. 5J–K</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C341F4D62907FFECB0BAFA62FAB96D9D" lastPageId="4" lastPageNumber="412" pageId="3" pageNumber="411" type="etymology">
<paragraph id="8BE4A75D2907FFEBB0BAFA62FC366B4C" blockId="3.[151,1437,361,2008]" pageId="3" pageNumber="411">
<emphasis id="B92F7B4F2907FFEBB0BAFA62FED468A8" bold="true" box="[199,334,1478,1504]" pageId="3" pageNumber="411">Etymology.</emphasis>
This genus is dedicated to the famous Brazilian orthopterologist Francisco Assis Ganeo de Mello in recognition of his outstanding contributions to the study of crickets.
</paragraph>
<paragraph id="8BE4A75D2907FFEBB0BAF9A9FDA76A00" blockId="3.[151,1437,361,2008]" pageId="3" pageNumber="411">
<emphasis id="B92F7B4F2907FFEBB0BAF9A9FEF86B6F" bold="true" box="[199,354,1549,1575]" pageId="3" pageNumber="411">Comparison.</emphasis>
<taxonomicName id="4C5BDCDE2907FFEBB114F9AAFE626B60" authority="Cadena-Castañeda &amp; Tavares &amp; Fernandes, 2022" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" box="[361,504,1550,1576]" class="Insecta" family="Gryllidae" genus="Mellogryllus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92F7B4F2907FFEBB114F9AAFE626B60" box="[361,504,1550,1576]" italics="true" pageId="3" pageNumber="411">Mellogryllus</emphasis>
</taxonomicName>
<emphasis id="B92F7B4F2907FFEBB182F9AAFDD46B60" bold="true" box="[511,590,1550,1576]" pageId="3" pageNumber="411">
<taxonomicNameLabel id="A21CC6342907FFEBB182F9AAFDD46B60" box="[511,590,1550,1576]" pageId="3" pageNumber="411" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
is more similar to
<taxonomicName id="4C5BDCDE2907FFEBB35DF9AAFC0C6B60" authorityName="de Mello" authorityYear="1990" box="[800,918,1550,1576]" class="Insecta" family="Gryllidae" genus="Kazuemba" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB35DF9AAFC0C6B60" box="[800,918,1550,1576]" italics="true" pageId="3" pageNumber="411">Kazuemba</emphasis>
</taxonomicName>
in terms of external morphology. Both genera are similar in their small size, short wings, and lack of the stridulatory area of the tegmina. However,
<taxonomicName id="4C5BDCDE2907FFEBB55BF996FA066B04" authorityName="de Mello" authorityYear="1990" box="[1318,1436,1586,1612]" class="Insecta" family="Gryllidae" genus="Kazuemba" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB55BF996FA066B04" box="[1318,1436,1586,1612]" italics="true" pageId="3" pageNumber="411">Kazuemba</emphasis>
</taxonomicName>
differs from the new genus because, in both sexes, the tympana are absent, the tegmina have linear venation, and the genitalia resembles the typical structure of
<taxonomicName id="4C5BDCDE2907FFEBB2DCF9DEFC866BDC" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" box="[673,796,1658,1684]" class="Insecta" family="Gryllidae" genus="Miogryllus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB2DCF9DEFC866BDC" box="[673,796,1658,1684]" italics="true" pageId="3" pageNumber="411">Miogryllus</emphasis>
</taxonomicName>
, sharing with this genus, the location and structure of the pseudepiphallic paramere and the divided ectophallic fold, which extends through the pseudepiphallic median lophi (
<bibRefCitation id="EFCADAAC2907FFEBB0E2F966FEB26B94" author="de Mello, F." box="[159,296,1730,1756]" pageId="3" pageNumber="411" pagination="573 - 575" refId="ref7939" refString="de Mello, F. (1990) A new genus and species of grylline cricket closely related to Miogryllus Saussure, 1877 (Orthoptera, Gryllidae, Gryllinae). Revista brasileira de Entomologia, 34, 573 - 575." type="journal article" year="1990">Mello 1990</bibRefCitation>
). On the other hand,
<taxonomicName id="4C5BDCDE2907FFEBB260F966FD366B94" authority="Cadena-Castañeda &amp; Tavares &amp; Fernandes, 2022" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" box="[541,684,1730,1756]" class="Insecta" family="Gryllidae" genus="Mellogryllus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92F7B4F2907FFEBB260F966FD366B94" box="[541,684,1730,1756]" italics="true" pageId="3" pageNumber="411">Mellogryllus</emphasis>
</taxonomicName>
<emphasis id="B92F7B4F2907FFEBB2C8F966FC9C6B94" bold="true" box="[693,774,1730,1756]" pageId="3" pageNumber="411">
<taxonomicNameLabel id="A21CC6342907FFEBB2C8F966FC9C6B94" box="[693,774,1730,1756]" pageId="3" pageNumber="411" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
has tympana on the outer face of the fore tibia at least in females, the tegmina are even more reduced, scale-like, with no apparent venation, and ectophallic fold is unusually undivided, very reduced, and do not extend through the pseudepiphallic median lophi, being the only genus of the Miogryllae group with this condition.
</paragraph>
<paragraph id="8BE4A75D2907FFECB0BAF8F6FAB96D9D" blockId="3.[151,1437,361,2008]" lastBlockId="4.[151,1436,151,213]" lastPageId="4" lastPageNumber="412" pageId="3" pageNumber="411">
The new genus has similarities in genital structure to
<taxonomicName id="4C5BDCDE2907FFEBB35AF8F6FC1A6A24" authorityName="Hebard" authorityYear="1935" box="[807,896,1874,1900]" class="Insecta" family="Gryllidae" genus="Gryllita" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB35AF8F6FC1A6A24" box="[807,896,1874,1900]" italics="true" pageId="3" pageNumber="411">Gryllita</emphasis>
</taxonomicName>
, the pseudoepiphalic sclerite with a moderately deep notch, the lateral lobes are not noticeably separated, and the ectophallic sclerites diverge, with rounded apex, not pointed. However,
<taxonomicName id="4C5BDCDE2907FFEBB1E8F83EFDBE6AFC" authority="Cadena-Castañeda &amp; Tavares &amp; Fernandes, 2022" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" box="[405,548,1946,1972]" class="Insecta" family="Gryllidae" genus="Mellogryllus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92F7B4F2907FFEBB1E8F83EFDBE6AFC" box="[405,548,1946,1972]" italics="true" pageId="3" pageNumber="411">Mellogryllus</emphasis>
</taxonomicName>
<emphasis id="B92F7B4F2907FFEBB256F83EFDE26AFC" bold="true" box="[555,632,1946,1972]" pageId="3" pageNumber="411">
<taxonomicNameLabel id="A21CC6342907FFEBB256F83EFDE26AFC" box="[555,632,1946,1972]" pageId="3" pageNumber="411" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
differs markedly from
<taxonomicName id="4C5BDCDE2907FFEBB307F83EFC496AFC" authorityName="Hebard" authorityYear="1935" box="[890,979,1946,1972]" class="Insecta" family="Gryllidae" genus="Gryllita" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB307F83EFC496AFC" box="[890,979,1946,1972]" italics="true" pageId="3" pageNumber="411">Gryllita</emphasis>
</taxonomicName>
in its external morphology since the new genus has no stridulatory apparatus in the tegmina (present in
<taxonomicName id="4C5BDCDE2907FFEBB33CF81AFC006A90" authorityName="Hebard" authorityYear="1935" box="[833,922,1982,2008]" class="Insecta" family="Gryllidae" genus="Gryllita" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB33CF81AFC006A90" box="[833,922,1982,2008]" italics="true" pageId="3" pageNumber="411">Gryllita</emphasis>
</taxonomicName>
), small size (medium to large size in
<taxonomicName id="4C5BDCDE2907FFEBB54EF81AFA166A90" authorityName="Hebard" authorityYear="1935" box="[1331,1420,1982,2008]" class="Insecta" family="Gryllidae" genus="Gryllita" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="411" phylum="Arthropoda" rank="genus">
<emphasis id="B92F7B4F2907FFEBB54EF81AFA166A90" box="[1331,1420,1982,2008]" italics="true" pageId="3" pageNumber="411">Gryllita</emphasis>
</taxonomicName>
), and no megacephalization condition (present in several
<taxonomicName id="4C5BDCDE2900FFECB370FF33FC596DFA" box="[781,963,151,178]" pageId="4" pageNumber="412">
<emphasis id="B92F7B4F2900FFECB370FF33FCFC6DF9" box="[781,870,151,177]" italics="true" pageId="4" pageNumber="412">Gryllita</emphasis>
species
</taxonomicName>
). Regarding the male genitalia,
<taxonomicName id="4C5BDCDE2900FFECB559FF33FF226D9D" authority="Cadena-Castañeda &amp; Tavares &amp; Fernandes, 2022" authorityName="Cadena-Castañeda &amp; Tavares &amp; Fernandes" authorityYear="2022" class="Insecta" family="Gryllidae" genus="Mellogryllus" kingdom="Animalia" order="Orthoptera" pageId="4" pageNumber="412" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92F7B4F2900FFECB559FF33FF226D9D" italics="true" pageId="4" pageNumber="412">Mellogryllus</emphasis>
</taxonomicName>
<emphasis id="B92F7B4F2900FFECB0C2FF1FFE976D9D" bold="true" box="[191,269,187,213]" pageId="4" pageNumber="412">
<taxonomicNameLabel id="A21CC6342900FFECB0C2FF1FFE976D9D" box="[191,269,187,213]" pageId="4" pageNumber="412" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
can be easily distinguished by the unique condition of the ectophallic fold mentioned before.
</paragraph>
</subSubSection>
</treatment>
</document>
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