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<document id="EA17ADFF0459A0A4E27A92A4CC9C5808" ID-CLB-Dataset="298476" ID-DOI="10.3897/zookeys.1205.124081" ID-GBIF-Dataset="cada98f8-7df9-4120-b93b-106e11dc3ff8" ID-PMC="PMC11193049" ID-PubMed="38911358" ID-ZooBank="8D5E77EA-DD32-4E89-868B-17475C16DBA7" ID-publisher-id="124081" URI-arpha="04FFB49F-791D-551C-BDA4-33A0166D008B" URI-zoobank="http://zoobank.org/8D5E77EA-DD32-4E89-868B-17475C16DBA7" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.treatments_approvedBy="admin" article-type="research-article" checkinTime="1718382212792" checkinUser="pensoft" docAuthor="Andersen, Trond, Dantas, Galileu P. S., Baranov, Viktor, Sanz-laParra, Annui M., Mendes, Humberto F. &amp; Hamada, Neusa" docDate="2024" docId="E18ECE1A0EFB58C8833A4B80D0DDF665" docLanguage="en" docName="ZooKeys 1205: 1-15" docOrigin="ZooKeys 1205" docSource="https://zookeys.pensoft.net/article/124081/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Poxyaibamberus jamanximensis Andersen &amp; Dantas 2024, sp. nov." docType="treatment" docUuid="AC19B7F6-BE94-4368-B494-44A65957202E" docUuidSource="ZooBank" docVersion="5" dtd-version="3.0" lastPageNumber="15" masterDocId="04FFB49F791D551CBDA433A0166D008B" masterDocTitle="Poxyaibamberus Andersen &amp; Dantas, gen. nov. (Diptera, Chironomidae, Orthocladiinae) from Brazil" masterLastPageNumber="15" masterPageNumber="1" pageNumber="1" updateTime="1719515835106" updateUser="ExternalLinkService">
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<mods:title id="8F6DD0EA117CAA63DB952835F4DBDF1A">Poxyaibamberus Andersen &amp; Dantas, gen. nov. (Diptera, Chironomidae, Orthocladiinae) from Brazil</mods:title>
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<mods:name id="2F505553539C5FBF23A31D916F512895" type="personal">
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<mods:namePart id="F89D67515750033FFF24FB6AADA78FCD">Andersen, Trond</mods:namePart>
<mods:nameIdentifier id="593C790A5FB8FD184F4AD35B07043ABC" type="ORCID">0000-0003-2201-1870</mods:nameIdentifier>
<mods:affiliation id="A1AAAD434A58F4DC2F9D82095B4E7E3C">Department of Natural History, University Museum of Bergen, University of Bergen, P. O. Box 7800, NO- 5020 Bergen, Norway</mods:affiliation>
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<mods:namePart id="4B0671670DA824A6CD9A2C9860304001">Dantas, Galileu P. S.</mods:namePart>
<mods:nameIdentifier id="957FB30E16923B404EECBA88DE38BB33" type="ORCID">0000-0002-9155-533X</mods:nameIdentifier>
<mods:affiliation id="D5B63AE1100C9467AEB156622224B90A">Instituto Nacional de Pesquisas da Amazônia, Coordenação de Biodiversidade (CoBio), PPG _ ENTO, Av. André Araújo, 2936, 69067 375, Manaus, Amazonas, Brazil</mods:affiliation>
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<mods:namePart id="D211793F280A58CF009397648BB18480">Baranov, Viktor</mods:namePart>
<mods:nameIdentifier id="54DC521C0CFA3CD16BEEF4C3523C5B6F" type="ORCID">0000-0003-1893-3215</mods:nameIdentifier>
<mods:affiliation id="9BE3D8751A8AC6CCE7523119EB5A446B">Estación Biológica de Doñana-CSIC / Doñana Biological Station-CSIC, C. Américo Vespucio, s / n, 41092 Seville, Spain</mods:affiliation>
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</mods:role>
<mods:namePart id="0E91562E2E938D2CC984CFAF3A496F23">Sanz-laParra, Annui M.</mods:namePart>
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<mods:affiliation id="3D504772E5D0F99730A3E9CE842C5E70">Department of Natural History, University Museum of Bergen, University of Bergen, P. O. Box 7800, NO- 5020 Bergen, Norway</mods:affiliation>
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<mods:namePart id="85DCB2DD9799C5573CAC183B0C405FEA">Mendes, Humberto F.</mods:namePart>
<mods:nameIdentifier id="D62D088BF05ED82CBCB1B33DC2BED83B" type="ORCID">0000-0002-8261-3665</mods:nameIdentifier>
<mods:affiliation id="E41A0D9267452F0E9CAE8E2006ED190B">Department of Biology, Instituto de Ciências da Natureza, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, 37130 - 001 Alfenas, Mato Grosso, Brazil</mods:affiliation>
</mods:name>
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<mods:namePart id="81992A86BA64AE82DC780C1E14C3EDAC">Hamada, Neusa</mods:namePart>
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<mods:affiliation id="B7812676D3980358D8CF093911AC943E">Instituto Nacional de Pesquisas da Amazônia, Coordenação de Biodiversidade (CoBio), PPG _ ENTO, Av. André Araújo, 2936, 69067 375, Manaus, Amazonas, Brazil</mods:affiliation>
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<mods:date id="0EEC4C58B02470D82F433FB0FC9C36C0">2024</mods:date>
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<treatment id="E18ECE1A0EFB58C8833A4B80D0DDF665" ID-DOI="http://doi.org/10.5281/zenodo.11658946" ID-GBIF-Taxon="232804637" ID-Zenodo-Dep="11658946" ID-arpha="E18ECE1A-0EFB-58C8-833A-4B80D0DDF665" ID-zoobank="https://zoobank.org/AC19B7F6-BE94-4368-B494-44A65957202E" LSID="urn:lsid:zoobank.org:act:AC19B7F6-BE94-4368-B494-44A65957202E" LSID-ZBK="urn:lsid:zoobank.org:act:AC19B7F6-BE94-4368-B494-44A65957202E" httpUri="http://treatment.plazi.org/id/E18ECE1A0EFB58C8833A4B80D0DDF665">
<subSubSection id="3A0FCAA9848BE636ECDBBC90C45D889E" type="nomenclature">
<paragraph id="4C70577FB910CFFD122B838E21F49A73">
<taxonomicName id="3644BEBF19E091E4FA1DEBF8CDF54B27" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="jamanximensis" status="sp. nov.">
<emphasis id="A08D96D7E8C1F6D6211CF810E1658244" italics="true">Poxyaibamberus jamanximensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
<taxonomicNameLabel id="30D79372AA0ADDC0970C64E0BE95DFC4" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="E4A6204BB615CF80372B8F4FA18F3BF4" type="description">
<paragraph id="AF9ABC5E9FDC9F356467E5E817A00DE0">
<figureCitation id="19C088C921AC16771B1672ECE5A285AB" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male (A, B) and P. ubajarensis Andersen &amp; Dantas, sp. nov., male (C F) A head, palpomere 4 and 5 not drawn B apex of ultimate flagellomere C palp D thorax E apex of fore tibia F apex of hind tibia." figureDoi="10.3897/zookeys.1205.124081.figure1" httpUri="https://binary.pensoft.net/fig/1068971">Figs 1 A, B</figureCitation>
,
<figureCitation id="7F6E06F33589BE1462C4F828463DB086" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male. Wing." figureDoi="10.3897/zookeys.1205.124081.figure2" httpUri="https://binary.pensoft.net/fig/1068972">2</figureCitation>
,
<figureCitation id="483A7C70F706C1AB3D9AAC2E02855AFF" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male. A hypopygium, dorsal view B hypopygium with tergite IX and anal point removed, left dorsal aspect, right ventral aspect C gonostylus, ventral view." figureDoi="10.3897/zookeys.1205.124081.figure3" httpUri="https://binary.pensoft.net/fig/1068973">3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0E2PAC" type="type locality">
<paragraph id="13ECD6254E012491181DB571F9102882">
<heading id="7420E2139778308679F721171B542B61" reason="title">Type locality.</heading>
</paragraph>
<paragraph id="F1828CF1FCD36CC495B059F117B0341C">
<collectingCountry id="E3B56655507B21796D97417E16B0F2F7" name="Brazil">Brazil</collectingCountry>
,
<collectingRegion id="169ECB244185D2AF79FF227513CE3600" country="Brazil" name="Para">Pará State</collectingRegion>
,
<collectingMunicipality id="74FFB4D1739E0DC50E0BB4192FCB1E8E">Itaituba</collectingMunicipality>
,
<location id="7E09148A05931A85FB7475D6C87DE408" LSID="urn:lsid:plazi:treatment:E18ECE1A0EFB58C8833A4B80D0DDF665:7E09148A05931A85FB7475D6C87DE408" country="Brazil" latitude="-5.6994443" longLatPrecision="21" longitude="-55.80361" municipality="Itaituba" name="Jamanxim National Park" stateProvince="Para State">Jamanxim National Park</location>
;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EFAAE" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-55.803611,-5.699444]}">
<geoCoordinate id="6A77D3DE3607652CFA049CB86DA4F5C2" degrees="05" direction="south" minutes="41" orientation="latitude" precision="15" seconds="58" value="-5.6994443">05 ° 41 ' 58 &quot; S</geoCoordinate>
,
<geoCoordinate id="37B9B25C4D9AEE3C52F45DAD55BE971F" degrees="55" direction="west" minutes="48" orientation="longitude" precision="15" seconds="13" value="-55.80361">55 ° 48 ' 13 &quot; W</geoCoordinate>
</named-content>
;
<quantity id="256277FA2D10AF2646E30DF1E197A5AA" metricMagnitude="2" metricUnit="m" metricValue="1.7" unit="m" value="170.0">
<elevation id="17CF3A78B07D13A7DC1B712FC4B4FB16" metricMagnitude="2" metricUnit="m" metricValue="1.7" unit="m" value="170.0">170 m</elevation>
</quantity>
a. s. l.;
<date id="DE336BFD77DCC173EB35041AC4FFB8F0" value="2017-11-20">
<collectingDate id="83C9D22CA2DCEEBF82395F3EBFA739A6" value="2017-11-20">20 November 2017</collectingDate>
</date>
;
<collectorName id="39EFCE247CD754AA27BE8179F95D434B">Gilberto Nicácio</collectorName>
leg.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EKAAE" type="Type specimen">
<paragraph id="B3CBA4D0CDE995F2E795CAC1BDF03C86">
<heading id="34F2AFB0EBB1C774BBEFF9DDE766A339" reason="title">Type specimen.</heading>
</paragraph>
<paragraph id="5A25E24C7325969E5B952ABF5E65C420">
<materialsCitation id="BDB06921666DD2DD430625C53BFE3274" ID-GBIF-Occurrence="4878420302" collectingDate="2017-11-20" collectingMethod="Shannon trap" collectionCode="INPA" collectorName="G. Nicasio" country="Brazil" elevation="170" latitude="-5.6994443" location="Brasil" longLatPrecision="21" longitude="-55.80361" municipality="Original" specimenCount="2" specimenCount-male="1" stateProvince="Para State" typeStatus="holotype">
<emphasis id="EC8CAF1837895261AE3234AEBE08155E" bold="true" italics="true">
<typeStatus id="360A3A808274FE728DD133C617883A49" type="holotype">Holotype</typeStatus>
</emphasis>
<specimenCount id="B34F7740128637E0A327B7F37833E126" type="male">male</specimenCount>
adult, slide-mounted in Euparal under six coverslips. Original label: “
<collectingCountry id="C7888E5EAA854A5FDFC07321F71F3E8F" name="Brazil">Brasil</collectingCountry>
, PA,
<date id="E0B758B0A09CAA981233BE676D2D9328" value="2017-11-20">
<collectingDate id="77FDB636E339E61EC2F999A98F9C5A5E" value="2017-11-20">20 / 11 / 2017</collectingDate>
</date>
, Floresta # 41,
<collectingMethod id="47602C26BA1244770C32FA90E9732E23">Shannon trap</collectingMethod>
,
<taxonomicName id="9A6B8098175F1ECF054032469AC5701B" authorityName="Kieffer" authorityYear="1911" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="subFamily" subFamily="Orthocladiinae">Orthocladiinae</taxonomicName>
, leg.
<collectorName id="A6C613709789B489D70F03A999A5AB40">G. Nicasio</collectorName>
,
<specimenCount id="901B8BD38770E34F46F83DC714A10260" count="1" type="male"></specimenCount>
”. (
<collectionCode id="AE68E408D09C318F635B73A2BB808921" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" type="">INPA</collectionCode>
).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0E1AAE" type="description">
<paragraph id="814F80330C988DD349D7CA3AD0BA55A8">
<heading id="76F6F0B2CDCB81A2D5A92BF30A2EC5D2" reason="title">Diagnostic characters.</heading>
</paragraph>
<paragraph id="9D13988F4917B9661D0497427F7C75E1">
The new species can easily be separated from
<taxonomicName id="C639DF7015FC7067D8C9B7996F23845B" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="ubajarensis" status="sp. nov.">
<emphasis id="0E6727E674D2805E087FD73625965D3D" italics="true">P. ubajarensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
,
<taxonomicNameLabel id="B3308F8E083F8266050D1C4A566B5BA2" rank="species">sp. nov.</taxonomicNameLabel>
by the shape of the gonostylus, as it has a rather narrow, weakly curved, tapering heel that is slightly longer than the gonostylus proper.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ELBAE" type="description">
<paragraph id="6488A318AFF0ADDB4DD67009E6781787">
<heading id="65A47E97CBFDD0CB018175632D5FEFB1" reason="title">Description.</heading>
</paragraph>
<paragraph id="7257F3A4FAEC006282E4B19B3CA422A4">
<emphasis id="491B1D8BAC214FC98C427C551A5BF6A8" bold="true">Adult male</emphasis>
(
<emphasis id="835EC5C8646989AC1191CDF48069AA0A" italics="true">n</emphasis>
= 1). Total length
<quantity id="F037FE701FF8A18164826EC5A546EEB8" metricMagnitude="-3" metricUnit="m" metricValue="2.17" unit="mm" value="2.17">2.17 mm</quantity>
. Wing length
<quantity id="1EB156C3314F9A921B56166404D30490" metricMagnitude="-3" metricUnit="m" metricValue="1.23" unit="mm" value="1.23">1.23 mm</quantity>
. Total length / wing length 1.77. Wing length / length of profemur 2.51.
</paragraph>
<paragraph id="99A13C35ED028F6FE738EB0BFC1A8AC3">
<emphasis id="A0C6C4C1415B901801BDBFEA0D0EDB3F" bold="true">
<emphasis id="9A719C5A215F12D260F82EF201BF9638" bold="true" italics="true">Coloration</emphasis>
.
</emphasis>
Head, thorax, and legs light yellowish brown; abdomen pale yellowish brown. Wing hyaline.
</paragraph>
<paragraph id="5B4BDC4ED0DBFEE115A82060167148AB">
<emphasis id="F75CF8AC25927F9A211B667260F7799D" bold="true" italics="true">Antenna</emphasis>
(Fig.
<figureCitation id="4ACEEBB4F1BB9DB7D244E26C653653D4" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male (A, B) and P. ubajarensis Andersen &amp; Dantas, sp. nov., male (C F) A head, palpomere 4 and 5 not drawn B apex of ultimate flagellomere C palp D thorax E apex of fore tibia F apex of hind tibia." figureDoi="10.3897/zookeys.1205.124081.figure1" httpUri="https://binary.pensoft.net/fig/1068971">1 B</figureCitation>
). With 13 segments. AR = 0.94. Terminal flagellomere 340 µm long, with 21 µm long subapical seta.
</paragraph>
<caption id="3057D4CF3DEE32859CE864A1F4545927" ID-DOI="10.3897/zookeys.1205.124081.figure1" ID-arpha="E53F5196-8ECC-5AE8-A345-C78F0FC1792F" httpUri="https://binary.pensoft.net/fig/1068971" startId="F1">
<paragraph id="684F862D349ED1B5AB5F87AB09A27D28">
<label id="6C6300EE10B7AB55941FCB018E47A220">Figure 1.</label>
</paragraph>
<paragraph id="0A142CA5C0A28E66567CB80D9AF4BDB6">
<taxonomicName id="756D46DFF1E7C20601BED1AB965839D7" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="jamanximensis" status="sp. nov.">
<emphasis id="D91AEC0A30ECD4904151DF884E7FD12D" italics="true">Poxyaibamberus jamanximensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
,
<taxonomicNameLabel id="542EB130473ECFE3FD11202DF3A6B214" rank="species">sp. nov.</taxonomicNameLabel>
male (
<emphasis id="78FA069984EE1B31754FCB5C22DDD45D" bold="true">A, B</emphasis>
) and
<taxonomicName id="948E7699F139C6A1260D508A7DB2F304" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="ubajarensis" status="sp. nov.">
<emphasis id="7184EBBF718D663CBCA8B38CFAC6A0F2" italics="true">P. ubajarensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
,
<taxonomicNameLabel id="37FC6F203B5C6C001A3684D8633B5D09" rank="species">sp. nov.</taxonomicNameLabel>
, male (
<emphasis id="C1178F3F9E4A3871D03226BC404CB8A3" bold="true">C F</emphasis>
)
<emphasis id="E9195BC23C265004AF013AB77DF9E40B" bold="true">A</emphasis>
head, palpomere 4 and 5 not drawn
<emphasis id="44DED4556FDEE31B7F574D6594BD2D72" bold="true">B</emphasis>
apex of ultimate flagellomere
<emphasis id="7D11240164A75F4F36C8A5A5CAB04D69" bold="true">C</emphasis>
palp
<emphasis id="F8609DDA9934378F0628FA65E51F3283" bold="true">D</emphasis>
thorax
<emphasis id="6FD45EDA53268BCD09D49E603E4A64A1" bold="true">E</emphasis>
apex of fore tibia
<emphasis id="4059DAF646DE04888CEC44133798EC9F" bold="true">F</emphasis>
apex of hind tibia.
</paragraph>
</caption>
<paragraph id="DA2634237C3B1C64B0C89A2063CF5CDD">
<emphasis id="68EF670BCCF2A0239B4532802F4EACFC" bold="true" italics="true">Head</emphasis>
(Fig.
<figureCitation id="7268F7E6F3D6D518DA298429D92EAF86" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male (A, B) and P. ubajarensis Andersen &amp; Dantas, sp. nov., male (C F) A head, palpomere 4 and 5 not drawn B apex of ultimate flagellomere C palp D thorax E apex of fore tibia F apex of hind tibia." figureDoi="10.3897/zookeys.1205.124081.figure1" httpUri="https://binary.pensoft.net/fig/1068971">1 A</figureCitation>
). Inner verticals 5, outer verticals 4, postorbitals not discernable. Clypeus with 4 setae. Tentorium 99 µm long, 17 µm wide. Stipes 76 µm long. Anterior margin of cibarial pump slightly convex. Palp with palpomere 4 and 5 not measurable; palpomere 13 lengths (in µm) as: 14, 25, 38. Third palpomere without sensilla clavata.
</paragraph>
<paragraph id="7E1B9680AFDA44F90A149AE9B5399694">
<emphasis id="1B3DC4C26D813A702FFDCA28CE675BCD" bold="true">
<emphasis id="E917331B0F0272B6271E6499A6D88685" bold="true" italics="true">Thorax</emphasis>
.
</emphasis>
Antepronotum with 2 ventrolateral setae. Acrostichals about 8, scalpellate, in double row starting some distance from antepronotum; dorsocentrals 8, uniserial; prealars 3. Scutellum apparently without setae.
</paragraph>
<paragraph id="ABDBC0921184F155C3D9B220617AE65F">
<emphasis id="6E3FE3CAEE5EAADDED225F30B3067DA3" bold="true" italics="true">Wing</emphasis>
(Fig.
<figureCitation id="E08CC4F4F9442E232D35D3B6F3919BC5" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male. Wing." figureDoi="10.3897/zookeys.1205.124081.figure2" httpUri="https://binary.pensoft.net/fig/1068972">2</figureCitation>
). VR = 1.33. Brachiolum with 1 seta, other veins and membrane bare. Squama bare. Costal extension 123 µm long.
</paragraph>
<caption id="EB1F5A3314BCE458DBAF2CB2E1BBB2CA" ID-DOI="10.3897/zookeys.1205.124081.figure2" ID-arpha="C43A90D0-97A6-5C0E-80CF-5E5D86AA5062" httpUri="https://binary.pensoft.net/fig/1068972" startId="F2">
<paragraph id="B7FBEA9EA691DC7F649666A4A11D774D">
<label id="0CC534677299C04AB29E129286B85E87">Figure 2.</label>
</paragraph>
<paragraph id="0F78755782465532C0636BBD7DBD661A">
<taxonomicName id="277C32378C6814836DDEFE75BA147529" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="jamanximensis" status="sp. nov.">
<emphasis id="1E41D8147DCCA39AED211293F44ECEAA" italics="true">Poxyaibamberus jamanximensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
,
<taxonomicNameLabel id="2CB4C22A66056DEC83864B9CA184B5B1" rank="species">sp. nov.</taxonomicNameLabel>
male. Wing.
</paragraph>
</caption>
<paragraph id="7D01B15B4E0F978B7159AF4D524FA915">
<emphasis id="23A15FC0554FE04230BBFD904727610C" bold="true">
<emphasis id="4B5208CB06EF504EFFD1B1A4E6E6E752" bold="true" italics="true">Legs</emphasis>
.
</emphasis>
Fore tibia with 33 µm long spur, mid tibia with 28 and 15 µm long spurs, hind tibia with 45 and 21 µm long spurs. Width at apex of fore tibia 27 µm, of mid tibia 28 µm, of hind tibia 29 µm. Hind tibia with comb of 4 bristles, longest apparently about 28 µm long. Lengths and proportions of legs as in Table
<tableCitation id="D4D15B63BFFB127952ECC2E9C62B3E55" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Lengths (in µm) and proportions of legs of Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov., male (n = 1)." httpUri="http://table.plazi.org/id/BBB18C27BD5255A71C6B3FBC215B5283" tableUuid="BBB18C27BD5255A71C6B3FBC215B5283">1</tableCitation>
.
</paragraph>
<caption id="BBB18C27BD5255A71C6B3FBC215B5283" ID-Table-UUID="BBB18C27BD5255A71C6B3FBC215B5283" httpUri="http://table.plazi.org/id/BBB18C27BD5255A71C6B3FBC215B5283" startId="T1">
<paragraph id="A330C6E096A3066F4CFE4D58449ACF2B">
<label id="B7674F4EB7A67257C527A44C774794E5">Table 1.</label>
</paragraph>
<paragraph id="0637C1BD9C37A2793758775D387534C7">
Lengths (in µm) and proportions of legs of
<taxonomicName id="4F71FBDD6BB4856F4EB3AE5CC9626838" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="jamanximensis" status="sp. nov.">
<emphasis id="53F763801E5A4F773B66221200390E3D" italics="true">Poxyaibamberus jamanximensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
,
<taxonomicNameLabel id="9BFD55432CC31B362CED6F918589322C" rank="species">sp. nov.</taxonomicNameLabel>
, male (
<emphasis id="919180AE5828BEAA280364DAB66A3102" italics="true">n</emphasis>
= 1).
</paragraph>
</caption>
<paragraph id="E063A5BD33977B867ED26151BBA613C9">
<table id="TID0EHYAG" rules="all">
<tbody id="A505DAECD76A9328D99D456A3781D3AD">
<tr id="DE1893D92CD4BB0089F24E1BB42DFC41">
<th id="CE661809CBD0677C72F59080FC76C917" colspan="1" isEmpty="true" rowspan="1">-</th>
<th id="85A178118BE52BB6A2EE731F3529D48D" colspan="1" rowspan="1">Fe</th>
<th id="8AD04E8780420E386F55100461394865" colspan="1" rowspan="1">Ti</th>
<th id="3ABF598AD3E4D657EBE05537827AEEC5" colspan="1" rowspan="1">
ta
<subScript id="1A21810B68AF10B092E86114C39C21A6">1</subScript>
</th>
<th id="F94F5539FF0CF36AEABB408BE246A6A8" colspan="1" rowspan="1">
ta
<subScript id="3CBADE745EBCB8C9754D66E561B47C71">2</subScript>
</th>
<th id="8D11011AF4C8863B992F15139EAE47EC" colspan="1" rowspan="1">
ta
<subScript id="FD822CD0DC9DFAEDB180D23C10356182">3</subScript>
</th>
<th id="4D59D2DAFEFDF3D5F40518C145371DA1" colspan="1" rowspan="1">
ta
<subScript id="0EBE641A95A38B381A78F4964C4E98E9">4</subScript>
</th>
<th id="A250074F82504221CC9EC75757224255" colspan="1" rowspan="1">
ta
<subScript id="49144A199F12872A22995EF816A593D5">5</subScript>
</th>
<th id="05B47EFAFAF6D11FCF9585104D889010" colspan="1" rowspan="1">LR</th>
<th id="81C321B0E3AAE537A7841EBF85298C88" colspan="1" rowspan="1">BV</th>
<th id="579FCE5A95529E15370906A6F44F6C83" colspan="1" rowspan="1">SV</th>
<th id="DAE099B3FE468EEFAE4174BA2EAD8D13" colspan="1" rowspan="1">BR</th>
</tr>
<tr id="C8E84EBD5EE5CF000973C2F2C7DDAC50">
<td id="501C26E1AED832AB3E30FD81DE26F208" colspan="1" rowspan="1">
<emphasis id="727FED7EC5585A2727E3D8B2E3E092CE" bold="true">
P
<subScript id="089B894843A7A12639BE3544C5B21535">1</subScript>
</emphasis>
</td>
<td id="9B0FC33273F64041DD53B83FA5D3F926" colspan="1" rowspan="1">490</td>
<td id="B60B8B6AE53EF89E440A5651B236A748" colspan="1" rowspan="1">596</td>
<td id="B0396411A324D79B9D2F97A092D5BBC1" colspan="1" rowspan="1">547</td>
<td id="E6CF1F061F8D96FC6821AA01003E13DB" colspan="1" rowspan="1">270</td>
<td id="E6C3128025C897FB2D57D3E7519E81B0" colspan="1" rowspan="1">155</td>
<td id="BF61CED1FC5ACB0D9A71F8DD05979F99" colspan="1" rowspan="1">82</td>
<td id="54F9EAAF3DBB86E6E2A6FC328430C8D0" colspan="1" rowspan="1">49</td>
<td id="AB3DF44D295015B7E92E8BEFAF48EA84" colspan="1" rowspan="1">0.918</td>
<td id="6EAF68808395F55579FB47794517EE65" colspan="1" rowspan="1">2.941</td>
<td id="D188C1E111560A843279459F7F4DA68E" colspan="1" rowspan="1">1.985</td>
<td id="0FFB6577C924629CAECBF013CE4E3072" colspan="1" rowspan="1">2.10</td>
</tr>
<tr id="E100B5903F844A422A0B11D7A1FFA495">
<td id="109F0008D32465E24BB566B1948E441A" colspan="1" rowspan="1">
<emphasis id="75D7CD40D0BFAE850BA54E0FC490183B" bold="true">
P
<subScript id="467EAD8B308235F1DDA72A7BE2723DE7">2</subScript>
</emphasis>
</td>
<td id="11B432C8713411DD6481A2009087F7DF" colspan="1" rowspan="1">564</td>
<td id="11D44F6C5D9D560B07B20648111668DD" colspan="1" rowspan="1">572</td>
<td id="4C5A9EB964101D7860273BD34AD13C9A" colspan="1" rowspan="1">343</td>
<td id="8760940A36C2EC618D1A8D236670084E" colspan="1" rowspan="1">172</td>
<td id="3949F7D59DE235E68889840C939E5970" colspan="1" rowspan="1">98</td>
<td id="EC78AFC55D1FE2D92A4367CE1D9EC135" colspan="1" rowspan="1">49</td>
<td id="3BBFBFD4E5B7B063D456D773BCC21240" colspan="1" rowspan="1">33</td>
<td id="5A9A976E8DE3CA41BCB76BBF81F2F11A" colspan="1" rowspan="1">0.600</td>
<td id="E3938D9E775084E6B71B0B63E172DA83" colspan="1" rowspan="1">4.209</td>
<td id="CE8B9F53FB77389B37889409568EDD33" colspan="1" rowspan="1">3.310</td>
<td id="705BD23289743626DB2B1DA7793B21C6" colspan="1" rowspan="1">2.30</td>
</tr>
<tr id="1BA36B7B8D40791855CFF188F96420E5">
<td id="138065A7E68C9227D62532BD1DFFD95C" colspan="1" rowspan="1">
<emphasis id="0340BB599AA3A93EC59ABC5A3960BEEB" bold="true">
P
<subScript id="B2A3D5B06B5903AA7554CA3086C261D9">3</subScript>
</emphasis>
</td>
<td id="FDCE72A5302035A760603A62F9A09F0C" colspan="1" rowspan="1">605</td>
<td id="11B2E41A7D88FFAA88BFE00D069DF0A5" colspan="1" rowspan="1">629</td>
<td id="E887F4D29BDE04C369751FD01B1E88A5" colspan="1" rowspan="1">417</td>
<td id="0CA28270246057593E49E245159F5C41" colspan="1" rowspan="1">212</td>
<td id="0FEC100A2B49EEE4EB2E159EAE571446" colspan="1" rowspan="1">163</td>
<td id="E0D22306EC7AA130F174D5FEE8A549F8" colspan="1" rowspan="1">82</td>
<td id="441D5E8779463BE7FC52D1B35DF90B41" colspan="1" rowspan="1">41</td>
<td id="C76794E69255A7785899656D8643B6A8" colspan="1" rowspan="1">0.662</td>
<td id="B01DBEBB3063C9FAC8B5D103F28B3262" colspan="1" rowspan="1">3.311</td>
<td id="97990E567A94246A0DECD4ABF4FF4312" colspan="1" rowspan="1">2.961</td>
<td id="FBC58E150F7CA4B5EF9407D9FB67C2F1" colspan="1" rowspan="1">2.40</td>
</tr>
</tbody>
</table>
</paragraph>
<paragraph id="2150E85189FE685FAC6DE5B087E2FB79">
<emphasis id="94419CEA3CBBB59EAE9BD2F8C40F0EEB" bold="true" italics="true">Hypopygium</emphasis>
(Fig.
<figureCitation id="AFF2BE01E6913ED1E94BC730DBFE8699" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Poxyaibamberus jamanximensis Andersen &amp; Dantas, sp. nov. male. A hypopygium, dorsal view B hypopygium with tergite IX and anal point removed, left dorsal aspect, right ventral aspect C gonostylus, ventral view." figureDoi="10.3897/zookeys.1205.124081.figure3" httpUri="https://binary.pensoft.net/fig/1068973">3 A C</figureCitation>
). Anal point large, broadly triangular with rounded apex, starting high on tergite IX, with microtrichia and 12 strong setae in basal 1 / 3; 76 µm long, 39 µm wide near base, 18 µm wide medially. Laterosternite IX with 1 seta. Phallapodeme 76 µm long. Transverse sternapodeme arched, without oral projections, 62 µm long. Virga apparently consisting of field with small spines. Gonocoxite 203 µm long. Gonostylus straight, 104 µm long; heel weakly curved, tapering, 119 µm long; megaseta 7 µm long. HR = 1.95; HV = 2.09.
</paragraph>
<caption id="0D6AEFB6A5406AF04B8C1CDB0AA2BBF8" ID-DOI="10.3897/zookeys.1205.124081.figure3" ID-arpha="985E5264-E654-5224-AC91-6FC583906AF9" httpUri="https://binary.pensoft.net/fig/1068973" startId="F3">
<paragraph id="9701E06C35D2A2FC95B0A88641A2E047">
<label id="EA9394D4D7FBA98293ACB78BE3346724">Figure 3.</label>
</paragraph>
<paragraph id="E2FEAE95BED5E564E1AB94F02DC40C74">
<taxonomicName id="F81C41F233B650A745F27C53C6C5A511" authority="Andersen &amp; Dantas" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="jamanximensis" status="sp. nov.">
<emphasis id="FAB0102F8EA881BEAAECF22C119568D7" italics="true">Poxyaibamberus jamanximensis</emphasis>
Andersen &amp; Dantas
</taxonomicName>
,
<taxonomicNameLabel id="7EC95DBC14C51D195D619FF1A1529385" rank="species">sp. nov.</taxonomicNameLabel>
male.
<emphasis id="E0C3F46132C9E7F5D902544E5D1823C3" bold="true">A</emphasis>
hypopygium, dorsal view
<emphasis id="B87A55A296ACB20D6A8C24576CBEDF03" bold="true">B</emphasis>
hypopygium with tergite IX and anal point removed, left dorsal aspect, right ventral aspect
<emphasis id="11436D9E1E2130237D1636E3FB8938BC" bold="true">C</emphasis>
gonostylus, ventral view.
</paragraph>
</caption>
<paragraph id="6B037F04FFB132C5E487D4A8A3FCC3FC">
<emphasis id="1972ED1C3F7D2082E56683D0D89D5BAA" bold="true">Immatures and female.</emphasis>
Larva, pupa, and female are unknown.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EONAE" type="etymology">
<paragraph id="5DB74599C1C601D3784C54EF56CD62C2">
<heading id="382693F1F7EA379AB904FB8F7C6C5174" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="1005883CBFC2EACC14398D0A9A8FCDF2">
The epithet,
<taxonomicName id="F62C279D59994C82F2962EDC8C97FCEE" authorityName="Andersen &amp; Dantas" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Poxyaibamberus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="jamanximensis">
<emphasis id="EF904193088DA943EE14BCEDD01E23C4" italics="true">jamanximensis</emphasis>
</taxonomicName>
, is used as an adjective and meaning “ from Jamanxim ” in reference to the place of origin of the
<typeStatus id="823F5D3933C25A76F0187C10E9E8EAA8" type="holotype">holotype</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E5NAE" type="distribution">
<paragraph id="AA4FF85ECF8BD91617F711690D8407D1">
<heading id="41B1D545221F05D10339C9C17CAD1DCD" reason="title">Distribution.</heading>
</paragraph>
<paragraph id="6A15903D4EE16CE9A3E0731C7EED4A11">
The species is only known from the type locality in Jamanxim National Park,
<collectingRegion id="DAD5FF6AB9CF1F3CD84E805EDCE4C2FE" country="Brazil" name="Para">Pará State</collectingRegion>
, in northern
<collectingCountry id="D66F811C44BBCD7AB260E303F6B71ECA" name="Brazil">Brazil</collectingCountry>
, where it was collected in a Shannon trap placed near a lower-order stream. Only a single male was collected despite intensive sampling effort during the expedition with successive sampling using several types of traps. According to data from the National Institute for Space Research, the Jamanxim National Park ranks among the conservation units with the highest deforestation rates in the Amazon. This situation underscores the need to increase the knowledge of the biodiversity in this region to better understand the anthropogenic impacts on the biota and to utilize this knowledge as tools for developing conservation strategies. The discovery of a new genus of
<taxonomicName id="91466621C543A337602BB062458C754E" authorityName="Newman" authorityYear="1834" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="family">Chironomidae</taxonomicName>
in the park highlights the importance of further research to understand and preserve its unique biodiversity.
</paragraph>
</subSubSection>
</treatment>
</document>