263 lines
53 KiB
XML
263 lines
53 KiB
XML
<document id="D321FA62B0056AED3B38365C32538AA2" ID-DOI="10.5281/zenodo.14662132" ID-ISSN="1942-1354" ID-Zenodo-Dep="14662132" ID-ZooBank="5671A77B-2ECB-445F-8F61-246A9E442CDE" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1736984354913" checkinUser="felipe" docAuthor="Eya, Bryan K." docDate="2024" docId="038487F80214FFFFFF140C3EFA48FCB1" docLanguage="en" docName="InsectaMundi.2024.1061.1-94.pdf" docOrigin="Insecta Mundi 2024 (61)" docStyle="DocumentStyle:F9976E9B7F8A094D890004515A7A0592.4:InsectaMundi.2020-.journal_article" docStyleId="F9976E9B7F8A094D890004515A7A0592" docStyleName="InsectaMundi.2020-.journal_article" docStyleVersion="4" docTitle="Microteroschema Eya 2024, new genus" docType="treatment" docVersion="2" lastPageNumber="78" masterDocId="FFBDFF80025AFFB0FFD40F39FFE9FFB1" masterDocTitle="Revision of trachyderines related to Sphaenothecus from North America with description of three new genera, and new species of Lophalia Casey, 1912, Mannophorus LeConte, 1854, and Ischnocnemis Thomson, 1864 (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini)" masterLastPageNumber="94" masterPageNumber="1" pageNumber="77" updateTime="1736985555110" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-3.0">
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<mods:titleInfo id="BC7F24C00812AF86029232E42185CB4B">
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<mods:title id="529008693660EB2DBE67182750CC3A9E">Revision of trachyderines related to Sphaenothecus from North America with description of three new genera, and new species of Lophalia Casey, 1912, Mannophorus LeConte, 1854, and Ischnocnemis Thomson, 1864 (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini)</mods:title>
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<mods:roleTerm id="46C4D391915DE8CA41BCFD0CD3F417FF">Author</mods:roleTerm>
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<mods:namePart id="E51726D21C52C038960E21AB96481A32">Eya, Bryan K.</mods:namePart>
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<mods:affiliation id="166D1FF1F390D2BCB27E88110F225E2D">California Academy of Sciences 55 Music Concourse Drive, Golden Gate Park, San Francisco, CA 94118 USA</mods:affiliation>
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<mods:typeOfResource id="9B4B54029C8AAFD3C345B620500799C1">text</mods:typeOfResource>
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<mods:title id="826E8E65DEC4426BC75C52286F6BE40B">Insecta Mundi</mods:title>
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<mods:part id="91668766074B476DB7B7CC0B0A805A4B">
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<mods:date id="5E2D9CBF800F9C782C59E2C2399D5BB0">2024</mods:date>
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<mods:detail id="CACCCBB96500F6F52598CB2C4453FCBB" type="pubDate">
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<mods:number id="C8252AABF2A010583A13C91D91385FEB">2024-07-26</mods:number>
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<mods:number id="025E7DEFA00D6611E598FDB8A09187E1">2024</mods:number>
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<mods:detail id="1E60B07D5FB105102390A7DD148903CD" type="issue">
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<mods:number id="0E4A727D3286563FFE678ECEAEA0FE53">61</mods:number>
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<mods:classification id="AE5D9FD2949339F78D51F49E2704B243">journal article</mods:classification>
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<mods:identifier id="E7002397EE68202477F3AA404EEFE66C" type="DOI">10.5281/zenodo.14662132</mods:identifier>
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<mods:identifier id="31B0EBB17556B72CD928AE6A6E7BA918" type="ISSN">1942-1354</mods:identifier>
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<mods:identifier id="314B07B2F66DF77335297E542BDCBF45" type="Zenodo-Dep">14662132</mods:identifier>
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<mods:identifier id="CB8F59E75EE7EE91B91073212E71EDF2" type="ZooBank">5671A77B-2ECB-445F-8F61-246A9E442CDE</mods:identifier>
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</mods:mods>
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<treatment id="038487F80214FFFFFF140C3EFA48FCB1" LSID="urn:lsid:plazi:treatment:038487F80214FFFFFF140C3EFA48FCB1" httpUri="http://treatment.plazi.org/id/038487F80214FFFFFF140C3EFA48FCB1" lastPageId="79" lastPageNumber="78" pageId="78" pageNumber="77">
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<subSubSection id="C33765650214FFFEFF140C3EFD88FC92" box="[192,609,775,804]" pageId="78" pageNumber="77" type="nomenclature">
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<paragraph id="8B9236EE0214FFFEFF140C3EFD88FC92" blockId="78.[192,609,775,804]" box="[192,609,775,804]" pageId="78" pageNumber="77">
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<heading id="D0DA81820214FFFEFF140C3EFD88FC92" box="[192,609,775,804]" fontSize="12" level="2" pageId="78" pageNumber="77" reason="2">
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<emphasis id="B959EAFC0214FFFEFF140C3EFD88FC92" bold="true" box="[192,609,775,804]" pageId="78" pageNumber="77">
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<taxonomicName id="4C2D4D6D0214FFFEFF140C3EFE26FC92" authority="Eya" authorityName="Eya" authorityYear="2024" box="[192,463,775,804]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B959EAFC0214FFFEFF140C3EFE70FC95" bold="true" box="[192,409,775,804]" italics="true" pageId="78" pageNumber="77">Microteroschema</emphasis>
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Eya
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</taxonomicName>
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,
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<taxonomicNameLabel id="A26A57870214FFFEFE080C3EFD88FC92" box="[476,609,775,803]" pageId="78" pageNumber="77" rank="genus">new genus</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C33765650214FFFEFF140C0AFE05FC29" pageId="78" pageNumber="77" type="type_taxon">
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<paragraph id="8B9236EE0214FFFEFF140C0AFCD2FCFD" blockId="78.[192,827,818,845]" box="[192,827,818,845]" pageId="78" pageNumber="77">
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<emphasis id="B959EAFC0214FFFEFF140C0AFEB0FCFD" bold="true" box="[192,345,818,845]" pageId="78" pageNumber="77">
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<typeStatus id="5496884C0214FFFEFF140C0AFF10FCFC" box="[192,249,819,845]" pageId="78" pageNumber="77">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="4C2D4D6D0214FFFEFE8B0C0BFD40FCFC" authority="Eya" authorityName="Eya" authorityYear="2024" box="[351,681,818,845]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="species" species="parvum" status="sp. nov.">
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<emphasis id="B959EAFC0214FFFEFE8B0C0BFD91FCFD" box="[351,632,818,844]" italics="true" pageId="78" pageNumber="77">Microteroschema parvum</emphasis>
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Eya
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</taxonomicName>
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,
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<emphasis id="B959EAFC0214FFFEFD670C0AFCD2FCFD" bold="true" box="[691,827,818,845]" pageId="78" pageNumber="77">
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||
<taxonomicNameLabel id="A26A57870214FFFEFD670C0AFCD2FCFD" box="[691,827,818,845]" pageId="78" pageNumber="77" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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||
</paragraph>
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<paragraph id="8B9236EE0214FFFEFF140C65FE05FC29" blockId="78.[192,1440,860,920]" pageId="78" pageNumber="77">
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A new genus
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<taxonomicName id="4C2D4D6D0214FFFEFE8D0C65FDFDFCC7" authorityName="Eya" authorityYear="2024" box="[345,532,860,886]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus">
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<emphasis id="B959EAFC0214FFFEFE8D0C65FDFDFCC7" box="[345,532,860,886]" italics="true" pageId="78" pageNumber="77">Microteroschema</emphasis>
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</taxonomicName>
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is created to include
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<taxonomicName id="4C2D4D6D0214FFFEFCD00C65FBF4FCC7" authorityName="Eya" authorityYear="2024" box="[772,1053,860,886]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="species" species="parvum" status="sp. nov.">
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<emphasis id="B959EAFC0214FFFEFCD00C65FBF4FCC7" box="[772,1053,860,886]" italics="true" pageId="78" pageNumber="77">Microteroschema parvum</emphasis>
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||
</taxonomicName>
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||
<emphasis id="B959EAFC0214FFFEFBF10C65FB44FCC7" bold="true" box="[1061,1197,860,886]" pageId="78" pageNumber="77">
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||
<taxonomicNameLabel id="A26A57870214FFFEFBF10C65FB44FCC7" box="[1061,1197,860,886]" pageId="78" pageNumber="77" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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and
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<taxonomicName id="4C2D4D6D0214FFFEFB310C65FEB1FC29" authorityName="Eya" authorityYear="2024" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="species" species="pseudolaetum" status="sp. nov.">
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<emphasis id="B959EAFC0214FFFEFB310C65FEB1FC29" italics="true" pageId="78" pageNumber="77">Microteroschema pseudolaetum</emphasis>
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</taxonomicName>
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<emphasis id="B959EAFC0214FFFEFE8B0C47FE0FFC26" bold="true" box="[351,486,893,920]" pageId="78" pageNumber="77">
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||
<taxonomicNameLabel id="A26A57870214FFFEFE8B0C47FE0FFC26" box="[351,486,893,920]" pageId="78" pageNumber="77" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C33765650214FFFEFF140C9EFC2DF9AE" pageId="78" pageNumber="77" type="description">
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<paragraph id="8B9236EE0214FFFEFF140C9EFC2DF9AE" blockId="78.[190,1441,935,1903]" pageId="78" pageNumber="77">
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<emphasis id="B959EAFC0214FFFEFF140C9EFE70FC70" bold="true" box="[192,409,935,961]" pageId="78" pageNumber="77">Description. Form</emphasis>
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small, stout, sides subparallel.
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<emphasis id="B959EAFC0214FFFEFD260C9EFCD9FC70" bold="true" box="[754,816,935,961]" pageId="78" pageNumber="77">Head</emphasis>
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with front short, declivous, mid-cranial sulcus (median line) narrow, canaliculate, extending from postclypeus to posterior margin of antennal tubercles, each side above postclypeus below antennal insertion with a small pit, frontoclypeal sulcus transversely, shallowly excavated between pits; postclypeus declivous, subparallel with front (
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<figureCitation id="13162A6B0214FFFEFC8F0B35FC50FB97" box="[859,953,1036,1062]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 434</figureCitation>
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,
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<figureCitation id="13162A6B0214FFFEFC100B35FBCFFB96" box="[964,1062,1036,1063]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">446, 450</figureCitation>
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); genae short (
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<figureCitation id="13162A6B0214FFFEFB1D0B35FACEFB97" box="[1225,1319,1036,1062]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 433</figureCitation>
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,
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<figureCitation id="13162A6B0214FFFEFAE60B35FA7DFB97" box="[1330,1428,1036,1063]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">445, 449</figureCitation>
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); palpi short, subequal, last segments not expanded, apices truncate or rounded, dorsoventrally flattened, outer margin vaguely impressed; mandibles prominent, extended forward, sides arcuate from base to apex, dorsum with outer edge vaguely impressed; apices simple, not emarginated; eyes moderately large, finely faceted, upper lobes small, well separated, lower lobes large; antennal tubercles divergent; integument between tubercles impressed; antennae elongate, 11-segmented, 11
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<superScript id="7C589BA60214FFFEFD880B8DFD83FB73" attach="left" box="[604,618,1204,1218]" fontSize="6" pageId="78" pageNumber="77">th</superScript>
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antennomere slender, vaguely to non-appendiculate.
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<emphasis id="B959EAFC0214FFFEFB170B8DFAD2FB7F" bold="true" box="[1219,1339,1204,1230]" pageId="78" pageNumber="77">Pronotum</emphasis>
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as broad as long to slightly broader, cylindrical, narrower than base of elytra at humeri, sides vaguely rounded, unarmed; apex narrower than base, apical margin without lateral collar-like projection (
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<figureCitation id="13162A6B0214FFFEFBE30BCEFB7EFAA3" box="[1079,1175,1271,1298]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 435</figureCitation>
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,
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<figureCitation id="13162A6B0214FFFEFB770BCEFAEEFAA3" box="[1187,1287,1271,1298]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">447, 451</figureCitation>
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); prosternum with intercoxal process narrower than procoxal cavities, level with procoxae to slightly impressed below coxae, coxal cavities wide open behind; mesosternum with intercoxal process level with coxae, gradually declivous anteriorly (
|
||
<figureCitation id="13162A6B0214FFFEFED80A65FE81FAC7" box="[268,360,1372,1398]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 436</figureCitation>
|
||
,
|
||
<figureCitation id="13162A6B0214FFFEFEA50A65FE3BFAC6" box="[369,466,1372,1399]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">452, 453</figureCitation>
|
||
); posterior-lateral margins lobed, slightly overlapping mesocoxae.
|
||
<emphasis id="B959EAFC0214FFFEFB640A65FACFFAC7" bold="true" box="[1200,1318,1372,1398]" pageId="78" pageNumber="77">Scutellum</emphasis>
|
||
triangular, as broad as long.
|
||
<emphasis id="B959EAFC0214FFFEFE530A47FE26FA29" bold="true" box="[391,463,1406,1432]" pageId="78" pageNumber="77">Elytra</emphasis>
|
||
with apices truncate or rounded; each elytron with one or two, longitudinal, glabrous, raised ivory-like vittae.
|
||
<emphasis id="B959EAFC0214FFFEFE120AA6FE12FA08" bold="true" box="[454,507,1439,1465]" pageId="78" pageNumber="77">Legs</emphasis>
|
||
moderately short; metafemora falling far short of elytral apices in both sexes; metatarsomere I shorter than or subequal to tarsomeres II and III combined (
|
||
<figureCitation id="13162A6B0214FFFEFBDB0AF8FB4FFA6A" box="[1039,1190,1473,1499]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 438–439</figureCitation>
|
||
,
|
||
<figureCitation id="13162A6B0214FFFEFB670AF8FAF1FA6D" box="[1203,1304,1473,1500]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">457–458</figureCitation>
|
||
).
|
||
<emphasis id="B959EAFC0214FFFEFAF80AF8FA49FA6A" bold="true" box="[1324,1440,1473,1499]" pageId="78" pageNumber="77">Abdomen</emphasis>
|
||
normally segmented. The following species are included in this genus:
|
||
<taxonomicName id="4C2D4D6D0214FFFEFC1F0ADBFAFBFA4C" authority="Eya" authorityName="Eya" authorityYear="2024" box="[971,1298,1506,1533]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="species" species="parvum" status="sp. nov.">
|
||
<emphasis id="B959EAFC0214FFFEFC1F0ADBFB0DFA4D" box="[971,1252,1506,1532]" italics="true" pageId="78" pageNumber="77">Microteroschema parvum</emphasis>
|
||
Eya
|
||
</taxonomicName>
|
||
<emphasis id="B959EAFC0214FFFEFACD0ADAFA49FA4D" bold="true" box="[1305,1440,1506,1533]" pageId="78" pageNumber="77">
|
||
<taxonomicNameLabel id="A26A57870214FFFEFACD0ADAFA49FA4D" box="[1305,1440,1506,1533]" pageId="78" pageNumber="77" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="13162A6B0214FFFEFF1C093DFEB2F9AF" box="[200,347,1540,1566]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 428–439</figureCitation>
|
||
) and
|
||
<taxonomicName id="4C2D4D6D0214FFFEFE4D093CFD6CF9AE" authority="Eya" authorityName="Eya" authorityYear="2024" box="[409,645,1540,1567]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="species" species="pseudolaetum" status="new species">
|
||
<emphasis id="B959EAFC0214FFFEFE4D093CFDBEF9AF" box="[409,599,1540,1566]" italics="true" pageId="78" pageNumber="77">M. pseudolaetum</emphasis>
|
||
Eya
|
||
</taxonomicName>
|
||
<emphasis id="B959EAFC0214FFFEFD58093DFCFDF9AF" bold="true" box="[652,788,1540,1566]" pageId="78" pageNumber="77">
|
||
<taxonomicNameLabel id="A26A57870214FFFEFD58093DFCFDF9AF" box="[652,788,1540,1566]" pageId="78" pageNumber="77" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="13162A6B0214FFFEFCF6093DFC51F9AE" box="[802,952,1540,1567]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">Fig. 440–458</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33765650214FFFFFED4091CFB5AFD05" lastPageId="79" lastPageNumber="78" pageId="78" pageNumber="77" type="discussion">
|
||
<paragraph id="8B9236EE0214FFFEFED4091CFA49F8DF" blockId="78.[190,1441,935,1903]" pageId="78" pageNumber="77">
|
||
<emphasis id="B959EAFC0214FFFEFED4091CFE6EF98E" bold="true" box="[256,391,1573,1599]" pageId="78" pageNumber="77">Discussion.</emphasis>
|
||
<taxonomicName id="4C2D4D6D0214FFFEFE46091FFDA4F9F1" authorityName="Eya" authorityYear="2024" box="[402,589,1574,1600]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B959EAFC0214FFFEFE46091FFDA4F9F1" box="[402,589,1574,1600]" italics="true" pageId="78" pageNumber="77">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B959EAFC0214FFFEFD8D091FFD3EF9F1" bold="true" box="[601,727,1574,1600]" pageId="78" pageNumber="77">
|
||
<taxonomicNameLabel id="A26A57870214FFFEFD8D091FFD3EF9F1" box="[601,727,1574,1600]" pageId="78" pageNumber="77" rank="genus">new genus</taxonomicNameLabel>
|
||
</emphasis>
|
||
is introduced to include the “smaller form” of trachyderines with non-protuberant mesosternal intercoxal process, which do not fit the descriptions of either
|
||
<taxonomicName id="4C2D4D6D0214FFFEFACB097EFEA6F932" authority="LeConte" authorityName="LeConte" authorityYear="1854" class="Insecta" family="Cerambycidae" genus="Mannophorus" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0214FFFEFACB097EFF0AF932" italics="true" pageId="78" pageNumber="77">Mannophorus</emphasis>
|
||
LeConte
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C2D4D6D0214FFFEFE890950FD8DF932" authority="Thomson" authorityName="Thomson" authorityYear="1864" box="[349,612,1641,1667]" class="Insecta" family="Cerambycidae" genus="Ischnocnemis" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0214FFFEFE890950FE06F932" box="[349,495,1641,1667]" italics="true" pageId="78" pageNumber="77">Ischnocnemis</emphasis>
|
||
Thomson
|
||
</taxonomicName>
|
||
or
|
||
<taxonomicName id="4C2D4D6D0214FFFEFD450950FC66F932" authority="Eya" authorityName="Eya" authorityYear="2024" box="[657,911,1641,1667]" class="Insecta" family="Cerambycidae" genus="Paramannophorus" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B959EAFC0214FFFEFD450950FCB4F932" box="[657,861,1641,1667]" italics="true" pageId="78" pageNumber="77">Paramannophorus</emphasis>
|
||
Eya
|
||
</taxonomicName>
|
||
<emphasis id="B959EAFC0214FFFEFC4E0950FBFEF932" bold="true" box="[922,1047,1641,1667]" pageId="78" pageNumber="77">
|
||
<taxonomicNameLabel id="A26A57870214FFFEFC4E0950FBFEF932" box="[922,1047,1641,1667]" pageId="78" pageNumber="77" rank="genus">new genus</taxonomicNameLabel>
|
||
</emphasis>
|
||
.
|
||
<taxonomicName id="4C2D4D6D0214FFFEFBFC0950FB0AF932" authorityName="Eya" authorityYear="2024" box="[1064,1251,1641,1667]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="78" pageNumber="77" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0214FFFEFBFC0950FB0AF932" box="[1064,1251,1641,1667]" italics="true" pageId="78" pageNumber="77">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
is characterized by the following combinations of characters: (1) smaller, stouter form (
|
||
<quantity id="4CD59B0B0214FFFEFC2609B2FB8CF914" box="[1010,1125,1675,1701]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.3" metricValueMin="0.8" pageId="78" pageNumber="77" unit="mm" value="10.5" valueMax="13.0" valueMin="8.0">8–13 mm</quantity>
|
||
); (2) front that is declivous with antennal tubercles divergent with the integument between tubercles impressed forming a V-shaped valley sloping down to mid-cranial sulcus (
|
||
<figureCitation id="13162A6B0214FFFEFD8809F7FD19F959" box="[604,752,1742,1768]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 432–434</figureCitation>
|
||
,
|
||
<figureCitation id="13162A6B0214FFFEFD2F09F7FC22F958" box="[763,971,1742,1769]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">444–446, 448–450</figureCitation>
|
||
); (3) mandibles and genae that are prominent, extended forward (
|
||
<figureCitation id="13162A6B0214FFFEFE0109D6FDDBF8B8" box="[469,562,1775,1801]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 433</figureCitation>
|
||
,
|
||
<figureCitation id="13162A6B0214FFFEFDE909D6FD77F8B8" box="[573,670,1775,1802]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">445, 449</figureCitation>
|
||
); (4) mesosternal intercoxal process that is level with mesocoxae and declivous anteriorly (
|
||
<figureCitation id="13162A6B0214FFFEFE780828FDE3F89A" box="[428,522,1809,1835]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 436</figureCitation>
|
||
,
|
||
<figureCitation id="13162A6B0214FFFEFDC10828FD90F89D" box="[533,633,1809,1836]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">452–453</figureCitation>
|
||
); (5) short and stout metatarsi with tarsomere I shorter than tarsomeres II and III combined (
|
||
<figureCitation id="13162A6B0214FFFEFE7F080BFDD6F8FC" box="[427,575,1842,1869]" captionStart="Figures 428–439" captionStartId="80.[192,271,1042,1066]" captionTargetBox="[200,1440,237,994]" captionTargetId="figure-252@80.[192,1440,229,1003]" captionTargetPageId="80" captionText="Figures 428–439. Microteroschema parvum Eya, sp. nov., dorsal and lateral images: 428–429) Male, 9 mm, 13 km NW Ocozocoautla, Chiapas, MEX. 430–431) Female, 10 mm, 36 km E Tapantepec, Oaxaca, MEX. Head: 432–434) Front declivous, genae prominent, base of mandibles separated from anterior margin of lower eyes (red arrow), mandibles prominent extended forward. Pronotum: 435) Disc with sides shallowly rounded, apical margin unelevated, without collar-like projection on sides, integument black to dark brownish, and punctures shallow. Thorax lateral image: 436) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 437) Apices bi-emarginate truncate with sutural and exterior angle dentate. Metatarsi: 438) Male metatarsomeres short, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.88. 439) Female metatarsomeres shorter and broader than male, tarsomere 1 (T1) subequal to or shorter (red brackets) than tarsomeres 2+3 (T2+3), T1/ T2+3: 0.93." figureDoi="http://doi.org/10.5281/zenodo.14662244" httpUri="https://zenodo.org/record/14662244/files/figure.png" pageId="78" pageNumber="77">Fig. 438–439</figureCitation>
|
||
,
|
||
<figureCitation id="13162A6B0214FFFEFD9D080BFD44F8FC" box="[585,685,1842,1869]" captionStart="Figures 440–458" captionStartId="82.[192,271,1655,1679]" captionTargetBox="[196,1439,241,1625]" captionTargetId="figure-14@82.[192,1440,229,1633]" captionTargetPageId="82" captionText="Figures 440–458. Microteroschema pseudolaetum Eya sp. nov., dorsal and lateral images: 440–441) Female, 13 mm, 1.5 km W Chiapas border, Oaxaca, MEX. 442–443) Male, 13 mm, Hwy 195, 36 km S Jct 190, Chiapas, MEX. Head: 444–446) Female, front declivous, genae prominent, base of mandibles separated from margin of lower eyes (red arrow), mandibles extended forward, postclypeus with apical ¼ abruptly declivous (red arrow) or folded above anteclypeus (green arrow). 448–450) Male, frontal, lateral, and frontolateral profiles. Pronotum: 447, 451) Disc with sides shallowly rounded, apical margin unelevated without lateral collar-like projection on sides. Thorax lateral image: 452, 453) Pronotal disc shallowly convex, mesosternal process non-protuberant (red arrow). Elytra: 454) Female, elytral apices broadly rounded. 455–456) Male, elytra.Metatarsi:457) Female, Metatarsomeres stout, explanate, tarsomere 1 (T1) shorter (red brackets) than 2+3 (T2+3)," figureDoi="http://doi.org/10.5281/zenodo.14662246" httpUri="https://zenodo.org/record/14662246/files/figure.png" pageId="78" pageNumber="77">457–458</figureCitation>
|
||
). The two species currently included in this genus have broad, ivory, subsutural vitta(e) on each elytron, carinate and rugosely punctate basal antennomeres, and carinate or coarsely,
|
||
</paragraph>
|
||
<paragraph id="8B9236EE0214FFFEFF14084FFD31F821" blockId="78.[192,728,1910,1936]" box="[192,728,1910,1936]" pageId="78" pageNumber="77">rugosely, striate-punctate meso- and metatibiae.</paragraph>
|
||
<paragraph id="8B9236EE0215FFFFFED40FDFFB5AFD05" blockId="79.[191,1441,230,693]" pageId="79" pageNumber="78">
|
||
<taxonomicName id="4C2D4D6D0215FFFFFED40FDFFE52FEB1" authorityName="Eya" authorityYear="2024" box="[256,443,230,256]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFED40FDFFE52FEB1" box="[256,443,230,256]" italics="true" pageId="79" pageNumber="78">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
do not have the lateral collar-like projection on the apical margin of pronotum as found in
|
||
<taxonomicName id="4C2D4D6D0215FFFFFF6B0E3EFEB0FE90" authorityName="LeConte" authorityYear="1854" box="[191,345,263,289]" class="Insecta" family="Cerambycidae" genus="Mannophorus" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFF6B0E3EFEB0FE90" box="[191,345,263,289]" italics="true" pageId="79" pageNumber="78">Mannophorus</emphasis>
|
||
</taxonomicName>
|
||
despite of its morphological similarity of the head capsule with prognathous mouthparts, declivous front, and divergent antennal tubercles. Also,
|
||
<taxonomicName id="4C2D4D6D0215FFFFFD120E10FC68FEF2" authorityName="Eya" authorityYear="2024" box="[710,897,297,323]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFD120E10FC68FEF2" box="[710,897,297,323]" italics="true" pageId="79" pageNumber="78">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2D4D6D0215FFFFFC6E0E10FAECFEF2" authority="LeConte" authorityName="LeConte. Lateral" authorityYear="1854" box="[954,1285,297,323]" class="Insecta" family="Cerambycidae" genus="Mannophorus" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="species" species="laetus">
|
||
<emphasis id="B959EAFC0215FFFFFC6E0E10FB75FEF2" box="[954,1180,297,323]" italics="true" pageId="79" pageNumber="78">Mannophorus laetus</emphasis>
|
||
LeConte
|
||
</taxonomicName>
|
||
have in common the shorter, stouter body form, and short tarsomeres of metatarsi. The species included in
|
||
<taxonomicName id="4C2D4D6D0215FFFFFB010E73FA8EFED5" authorityName="Thomson" authorityYear="1864" box="[1237,1383,330,356]" class="Insecta" family="Cerambycidae" genus="Ischnocnemis" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFB010E73FA8EFED5" box="[1237,1383,330,356]" italics="true" pageId="79" pageNumber="78">Ischnocnemis</emphasis>
|
||
</taxonomicName>
|
||
have front that is subvertical to vertical, and mandibles that are retracted and usually angulated near base.
|
||
<taxonomicName id="4C2D4D6D0215FFFFFAF80E55FED4FE19" pageId="79" pageNumber="78">
|
||
<emphasis id="B959EAFC0215FFFFFAF80E55FF0EFE19" italics="true" pageId="79" pageNumber="78">Ischnocnemis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
also have a more elongate body form with elytra that are usually about three times as long as wide, and elongate and narrower metatarsi.
|
||
<taxonomicName id="4C2D4D6D0215FFFFFDBF0E96FCDEFE78" box="[619,823,431,457]" class="Insecta" family="Cerambycidae" genus="Paramannophorus" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFDBF0E96FCDEFE78" box="[619,823,431,457]" italics="true" pageId="79" pageNumber="78">Paramannophorus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C2D4D6D0215FFFFFC1E0E96FB6CFE78" authorityName="Eya" authorityYear="2024" box="[970,1157,431,457]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFC1E0E96FB6CFE78" box="[970,1157,431,457]" italics="true" pageId="79" pageNumber="78">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
as follows: (1) pronotum that is angulated on sides and narrowed apically with disc coarsely punctate, and densely clothed with long, erect setae; (2) genae with dorsal half narrow between margins of lower eyes and base of mandibles, and ventral half triangular; (3) basal antennomeres and meso- and metatibiae that are coarsely punctate without carina; and (4) distal antennomeres of female that are cylindrical not flattened and angulate apically.
|
||
<taxonomicName id="4C2D4D6D0215FFFFFB550D0FFAD5FDE1" authorityName="Eya" authorityYear="2024" box="[1153,1340,566,592]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFB550D0FFAD5FDE1" box="[1153,1340,566,592]" italics="true" pageId="79" pageNumber="78">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
has pronotum that is slightly rounded on sides with disc finely punctate, and sparsely pubescence; genae with dorsal half broader with anterior margins of lower eyes well separated from the base of mandibles; dorsum of basal antennomeres, and meso- and metatibiae that are carinate or coarsely, rugosely, striate-punctate.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33765650215FFFFFF140DFDFA48FCB1" pageId="79" pageNumber="78" type="etymology">
|
||
<paragraph id="8B9236EE0215FFFFFF140DFDFA48FCB1" blockId="79.[192,1441,708,768]" pageId="79" pageNumber="78">
|
||
<emphasis id="B959EAFC0215FFFFFF140DFDFEADFD6F" bold="true" box="[192,324,708,734]" pageId="79" pageNumber="78">Etymology.</emphasis>
|
||
The name
|
||
<taxonomicName id="4C2D4D6D0215FFFFFE6A0DFDFD90FD6F" authorityName="Eya" authorityYear="2024" box="[446,633,708,734]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFE6A0DFDFD90FD6F" box="[446,633,708,734]" italics="true" pageId="79" pageNumber="78">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
μιΚρότερος refers to (“mikróteros”, smaller) and σΧήμα (“schema”, shape or form) or “smaller form” in Greek.
|
||
<taxonomicName id="4C2D4D6D0215FFFFFD830DDFFCFBFCB1" authorityName="Eya" authorityYear="2024" box="[599,786,742,768]" class="Insecta" family="Cerambycidae" genus="Microteroschema" kingdom="Animalia" order="Coleoptera" pageId="79" pageNumber="78" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B959EAFC0215FFFFFD830DDFFCFBFCB1" box="[599,786,742,768]" italics="true" pageId="79" pageNumber="78">Microteroschema</emphasis>
|
||
</taxonomicName>
|
||
with a “-
|
||
<emphasis id="B959EAFC0215FFFFFCAD0DDFFC23FCB1" box="[889,970,742,768]" italics="true" pageId="79" pageNumber="78">schema</emphasis>
|
||
” ending is a gender-neutral generic name.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |