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<document id="93380BFBEEF91CF793D1C8427B0776B4" ID-CLB-Dataset="169972" ID-DOI="10.11646/zootaxa.5196.2.7" ID-GBIF-Dataset="462ad630-4d22-4733-a472-3f97a95df1ca" ID-ISSN="1175-5326" ID-Zenodo-Dep="7224561" ID-ZooBank="299E1322-6A5E-4351-95F9-ADD7A9CD10B4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1666167812200" checkinUser="plazi" docAuthor="De Lima, Cláudia R. T., Massariol, Fabiana Criste, Cruz, Paulovilela &amp; Hamada, Neusa" docDate="2022" docId="03BD87ED6626893AFF233E85FD957172" docLanguage="en" docName="zootaxa.5196.2.7.pdf" docOrigin="Zootaxa 5196 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Apobaetis irai De Lima &amp; Massariol &amp; Cruz &amp; Hamada 2022, sp. nov." docType="treatment" docVersion="6" lastPageNumber="272" masterDocId="FF84FF956625893DFFB43A4BFFF5775F" masterDocTitle="Two new species of small minnow mayfly (Ephemeroptera: Baetidae) from a mine-tailing dam disaster area in Minas Gerais, Brazil" masterLastPageNumber="279" masterPageNumber="265" pageNumber="268" updateTime="1699409002519" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="2D1E14342BA2272E6104529B88AB7F59">Two new species of small minnow mayfly (Ephemeroptera: Baetidae) from a mine-tailing dam disaster area in Minas Gerais, Brazil</mods:title>
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<mods:namePart id="BF4CE2B83B1D6A60B77DDCE3527DF2C1">De Lima, Cláudia R. T.</mods:namePart>
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<mods:namePart id="D5D2F3499FB5335B19C925C59508183F">Massariol, Fabiana Criste</mods:namePart>
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<mods:namePart id="0F352BEA8E2B692C636E6122C13AE480">Cruz, Paulovilela</mods:namePart>
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<mods:namePart id="2B750CB8298AB193860F4B8BE357BA9A">Hamada, Neusa</mods:namePart>
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<taxonomicName id="4C144D786626893EFF233E85FECA73B6" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[151,319,1230,1257]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="268" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96626893EFF233E85FECA73B6" bold="true" box="[151,319,1230,1257]" italics="true" pageId="3" pageNumber="268">Apobaetis irai</emphasis>
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urn:lsid:zoobank.org:act:
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<subSubSection id="C30E65706626893EFF233F5CFE1B726E" box="[151,494,1302,1329]" pageId="3" pageNumber="268" type="description">
<paragraph id="8BAB36FB6626893EFF233F5CFE1B726E" blockId="3.[151,962,1230,1329]" box="[151,494,1302,1329]" pageId="3" pageNumber="268">
(
<figureCitation id="132F2A7E6626893EFF2B3F5CFEB4726E" box="[159,321,1303,1329]" captionStart="FIGURE 3" captionStartId="4.[151,250,1986,2010]" captionTargetBox="[152,1436,634,1963]" captionTargetId="figure-269@4.[151,1436,633,1963]" captionTargetPageId="4" captionText="FIGURE 3. Apobaetis irai sp. nov. holotype (INPA). A, dorsal habitus of larvae female; B, lateral view; C, ventral view." figureDoi="http://doi.org/10.5281/zenodo.7224567" httpUri="https://zenodo.org/record/7224567/files/figure.png" pageId="3" pageNumber="268">Figures 3AC</figureCitation>
;
<figureCitation id="132F2A7E6626893EFEF93F5CFE60726E" box="[333,405,1303,1329]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="3" pageNumber="268">4AG</figureCitation>
;
<figureCitation id="132F2A7E6626893EFE143F5DFE13726E" box="[416,486,1302,1329]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="3" pageNumber="268">5AG</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C30E65706626893EFF233F15FA6972BA" pageId="3" pageNumber="268" type="materials_examined">
<paragraph id="8BAB36FB6626893EFF233F15FA6972BA" blockId="3.[151,1437,1374,2013]" pageId="3" pageNumber="268">
<emphasis id="B960EAE96626893EFF233F15FE887227" bold="true" box="[151,381,1374,1400]" pageId="3" pageNumber="268">Material examined</emphasis>
.
<materialsCitation id="3B7C3CA66626893EFE3A3F14FC6472C2" ID-GBIF-Occurrence="3938607306" collectingDate="2018-08-26" collectionCode="INPA" collectorName="Bramuth A. C." country="Brazil" county="Larva" latitude="-19.372223" location="Rio Doce" longLatPrecision="21" longitude="-42.425835" municipality="Ipaba" pageId="3" pageNumber="268" specimenCount="210" stateProvince="Minas Gerais" typeStatus="holotype">
<emphasis id="B960EAE96626893EFE3A3F14FDF77226" bold="true" box="[398,514,1375,1401]" pageId="3" pageNumber="268">
<typeStatus id="54AF88596626893EFE3A3F14FE087226" box="[398,509,1375,1401]" pageId="3" pageNumber="268" type="holotype">Holotype</typeStatus>
.
</emphasis>
<collectingCounty id="62CA4E776626893EFDA63F14FDA67226" box="[530,595,1375,1401]" pageId="3" pageNumber="268">Larva</collectingCounty>
(on slide),
<emphasis id="B960EAE96626893EFD693F15FCBA7227" bold="true" box="[733,847,1374,1400]" pageId="3" pageNumber="268">
<collectingCountry id="F303766B6626893EFD693F15FCBF7227" box="[733,842,1374,1400]" name="Brazil" pageId="3" pageNumber="268">BRAZIL</collectingCountry>
,
</emphasis>
<collectingRegion id="49D0F8196626893EFCEE3F14FBCC7226" box="[858,1081,1375,1401]" country="Brazil" name="Minas Gerais" pageId="3" pageNumber="268">Minas Gerais State</collectingRegion>
,
<collectingMunicipality id="6BCFAC816626893EFBF33F14FB7D7226" box="[1095,1160,1375,1401]" pageId="3" pageNumber="268">Ipaba</collectingMunicipality>
,
<location id="8ECB60206626893EFB233F14FAF17226" LSID="urn:lsid:plazi:treatment:03BD87ED6626893AFF233E85FD957172:8ECB60206626893EFB233F14FAF17226" box="[1175,1284,1375,1401]" country="Brazil" county="Larva" latitude="-19.372223" longLatPrecision="21" longitude="-42.425835" municipality="Ipaba" name="Rio Doce" pageId="3" pageNumber="268" stateProvince="Minas Gerais">Rio Doce</location>
<geoCoordinate id="EE20503C6626893EFABB3F2BFA6D7224" box="[1295,1432,1376,1403]" degrees="42" direction="west" minutes="25" orientation="longitude" pageId="3" pageNumber="268" precision="15" seconds="33" value="-42.425835">42º2533″W</geoCoordinate>
,
<geoCoordinate id="EE20503C6626893EFF233FCFFEED72C0" box="[151,280,1412,1439]" degrees="19" direction="south" minutes="22" orientation="latitude" pageId="3" pageNumber="268" precision="15" seconds="20" value="-19.372223">19º2220″S</geoCoordinate>
,
<date id="FFAA103B6626893EFE963FC8FE4272C2" box="[290,439,1411,1437]" pageId="3" pageNumber="268" value="2018-08-26">
<collectingDate id="EFEEE9D36626893EFE963FC8FE4272C2" box="[290,439,1411,1437]" pageId="3" pageNumber="268" value="2018-08-26">
26.VIII.
<quantity id="4CEC9B1E6626893EFECD3FC8FE4272C2" box="[377,439,1411,1437]" metricMagnitude="6" metricUnit="m" metricValue="2.01821" pageId="3" pageNumber="268" unit="m" value="2018210.0">2018</quantity>
</collectingDate>
</date>
,
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a.s.l., coll.
<collectorName id="26E1532D6626893EFD273FC8FCC772C2" box="[659,818,1411,1437]" pageId="3" pageNumber="268">Bramuth A.C.</collectorName>
(
<collectionCode id="ED05AE3E6626893EFCF13FC8FC7C72C2" box="[837,905,1411,1437]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="3" pageNumber="268">INPA</collectionCode>
)
</materialsCitation>
.
<materialsCitation id="3B7C3CA66626893EFC293FC8FF08729E" ID-GBIF-Occurrence="3938607305" collectingDate="2018-08-26" collectionCode="INPA" collectorName="Bramuth A. C." country="Brazil" county="Larva" latitude="-19.372223" location="Rio Doce" longLatPrecision="21" longitude="-42.425835" municipality="Ipaba" pageId="3" pageNumber="268" specimenCount="2" specimenCount-larva="2" stateProvince="Minas Gerais" typeStatus="paratype">
<emphasis id="B960EAE96626893EFC293FC8FBEB72C2" bold="true" box="[925,1054,1411,1437]" pageId="3" pageNumber="268">
<typeStatus id="54AF88596626893EFC293FC8FBEC72C2" box="[925,1049,1411,1437]" pageId="3" pageNumber="268" type="paratype">Paratypes</typeStatus>
:
</emphasis>
<specimenCount id="9D12FD726626893EFB9C3FC8FB7672C2" box="[1064,1155,1411,1437]" pageId="3" pageNumber="268" type="larva">2 larvae</specimenCount>
(on slide), same data as holotype
</materialsCitation>
;
<materialsCitation id="3B7C3CA66626893EFEBF3FECFC3D729E" ID-GBIF-Occurrence="3938607307" box="[267,968,1447,1473]" collectingDate="2019-02-13" collectionCode="INPA" collectorName="Bramuth A. C." country="Brazil" county="Larva" latitude="-19.372223" location="Rio Doce" longLatPrecision="21" longitude="-42.425835" municipality="Ipaba" pageId="3" pageNumber="268" specimenCount="3" specimenCount-larva="3" stateProvince="Minas Gerais" typeStatus="paratype">
<specimenCount id="9D12FD726626893EFEBF3FECFE93729E" box="[267,358,1447,1473]" pageId="3" pageNumber="268" type="larva">3 larvae</specimenCount>
(on slide), same data as holotype, except
<date id="FFAA103B6626893EFCE53FECFC3D729E" box="[849,968,1447,1473]" pageId="3" pageNumber="268" value="2019-02-13">
<collectingDate id="EFEEE9D36626893EFCE53FECFC3D729E" box="[849,968,1447,1473]" pageId="3" pageNumber="268" value="2019-02-13">13.II.2019</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B7C3CA66626893EFC633FECFC9B72BA" ID-GBIF-Occurrence="3938607304" collectingDate="2019-01-31" country="Brazil" latitude="-19.695" location="Rio Doce" longLatPrecision="21" longitude="-42.502224" municipality="Marlieria" pageId="3" pageNumber="268" specimenCount="2" specimenCount-larva="2" stateProvince="Minas Gerais" typeStatus="paratype">
<specimenCount id="9D12FD726626893EFC633FECFBC7729E" box="[983,1074,1447,1473]" pageId="3" pageNumber="268" type="larva">2 larvae</specimenCount>
(on slide),
<collectingRegion id="49D0F8196626893EFB0F3FECFA6D729E" box="[1211,1432,1447,1473]" country="Brazil" name="Minas Gerais" pageId="3" pageNumber="268">Minas Gerais State</collectingRegion>
,
<collectingMunicipality id="6BCFAC816626893EFF233F80FEF772BA" box="[151,258,1483,1509]" pageId="3" pageNumber="268">Marliéria</collectingMunicipality>
,
<location id="8ECB60206626893EFEB93F80FE8E72BA" LSID="urn:lsid:plazi:treatment:03BD87ED6626893AFF233E85FD957172:8ECB60206626893EFEB93F80FE8E72BA" box="[269,379,1483,1509]" country="Brazil" latitude="-19.695" longLatPrecision="21" longitude="-42.502224" municipality="Marlieria" name="Rio Doce" pageId="3" pageNumber="268" stateProvince="Minas Gerais">Rio Doce</location>
,
<geoCoordinate id="EE20503C6626893EFE323F87FDFA72B8" box="[390,527,1484,1511]" degrees="42" direction="west" minutes="30" orientation="longitude" pageId="3" pageNumber="268" precision="15" seconds="08" value="-42.502224">42º3008″W</geoCoordinate>
,
<geoCoordinate id="EE20503C6626893EFDAE3F87FD6E72B8" box="[538,667,1484,1511]" degrees="19" direction="south" minutes="41" orientation="latitude" pageId="3" pageNumber="268" precision="15" seconds="42" value="-19.695">19º4142″S</geoCoordinate>
,
<date id="FFAA103B6626893EFD123F80FCE172BA" box="[678,788,1483,1509]" pageId="3" pageNumber="268" value="2019-01-31">
<collectingDate id="EFEEE9D36626893EFD123F80FCE172BA" box="[678,788,1483,1509]" pageId="3" pageNumber="268" value="2019-01-31">
31.I.
<quantity id="4CEC9B1E6626893EFD623F80FCE172BA" box="[726,788,1483,1509]" metricMagnitude="6" metricUnit="m" metricValue="2.019247" pageId="3" pageNumber="268" unit="m" value="2019247.0">2019</quantity>
</collectingDate>
</date>
,
<specimenCount id="9D12FD726626893EFC943F80FC9B72BA" box="[800,878,1483,1509]" pageId="3" pageNumber="268" type="generic">247 m</specimenCount>
</materialsCitation>
.a.s.l., coll.
<collectorName id="26E1532D6626893EFC533F80FB7372BA" box="[999,1158,1483,1509]" pageId="3" pageNumber="268">Bramuth A.C.</collectorName>
,
<collectorName id="26E1532D6626893EFB263F80FAC272BA" box="[1170,1335,1483,1509]" pageId="3" pageNumber="268">Massariol F.C.</collectorName>
, (
<collectionCode id="ED05AE3E6626893EFAF93F80FA6472BA" box="[1357,1425,1483,1509]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="3" pageNumber="268">INPA</collectionCode>
).
</paragraph>
</subSubSection>
<subSubSection id="C30E65706626893AFF733FA5FE4475DA" lastPageId="7" lastPageNumber="272" pageId="3" pageNumber="268" type="description">
<paragraph id="8BAB36FB6626893EFF733FA5FA637156" blockId="3.[151,1437,1374,2013]" box="[199,1430,1518,1545]" pageId="3" pageNumber="268">
<emphasis id="B960EAE96626893EFF733FA5FE5E7156" bold="true" box="[199,427,1518,1545]" pageId="3" pageNumber="268">
Description.
<emphasis id="B960EAE96626893EFED43FA4FE5E7156" bold="true" box="[352,427,1519,1545]" italics="true" pageId="3" pageNumber="268">Larva.</emphasis>
</emphasis>
Body length
<quantity id="4CEC9B1E6626893EFDF73FA4FD387156" box="[579,717,1519,1545]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="3.4" metricValueMin="3.1" pageId="3" pageNumber="268" unit="mm" value="3.25" valueMax="3.4" valueMin="3.1">3.13.4 mm</quantity>
. Coloration of light yellow with shorts brown marks over terga.
</paragraph>
<paragraph id="8BAB36FB66268939FF733C59FE66753E" blockId="3.[151,1437,1374,2013]" lastBlockId="4.[151,1437,151,609]" lastPageId="4" lastPageNumber="269" pageId="3" pageNumber="268">
<emphasis id="B960EAE96626893EFF733C59FEF07172" bold="true" box="[199,261,1554,1581]" italics="true" pageId="3" pageNumber="268">Head</emphasis>
.
<emphasis id="B960EAE96626893EFEA73C58FE857172" box="[275,368,1555,1581]" italics="true" pageId="3" pageNumber="268">Antenna</emphasis>
: flagellum with minute spines on apex of each flagellomere.
<emphasis id="B960EAE96626893EFBAA3C58FB827172" box="[1054,1143,1555,1581]" italics="true" pageId="3" pageNumber="268">Labrum</emphasis>
(
<figureCitation id="132F2A7E6626893EFB313C58FAF17172" box="[1157,1284,1555,1581]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="3" pageNumber="268">Figs 4A, B</figureCitation>
): rectangular, length about 0.6 × maximum width; distal margin without medial emargination; ventral surface with one row of 14 spine-like setae on distolateral and distal margins, distal margin with medial spine-like setae; dorsal surface, at distal medial margin, with 3 minute, blunt and spatulate setae, with one medial row of long thin setae and many thin setae over surface.
<emphasis id="B960EAE96626893EFE183CE8FDBF71E2" box="[428,586,1699,1725]" italics="true" pageId="3" pageNumber="268">Left mandible</emphasis>
(
<figureCitation id="132F2A7E6626893EFDE93CE8FD4C71E2" box="[605,697,1699,1725]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="3" pageNumber="268">Fig. 4C</figureCitation>
): incisors cleft, outer and inner set of incisors respectively with 4+3 denticles; prostheca robust, bifid, inner lobe with outer margin pectinate; margin between prostheca and mola concave, subtriangular process wide and pointed, with large spine on outer margin; tuft of spine-like setae at base of mola present; denticles of mola not constricted; mola with two large denticle; outer margin convex.
<emphasis id="B960EAE96626893EFAD43D44FF0A7012" italics="true" pageId="3" pageNumber="268">Right mandible</emphasis>
(
<figureCitation id="132F2A7E6626893EFEA43D78FE987012" box="[272,365,1843,1869]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="3" pageNumber="268">Fig. 4D</figureCitation>
): incisors cleft; outer and inner set of incisors respectively with 3+2 denticles; prostheca thin, bifurcated at apex, outer lobe pectinate; margin between prostheca and mola concave; tuft of spine-like setae at base of mola absent; denticles of mola not constricted; apex of mola with one simple setae; process of mola triangular; outer margin convex.
<emphasis id="B960EAE96626893EFE3D3DD4FDD470E6" box="[393,545,1951,1977]" italics="true" pageId="3" pageNumber="268">Hypopharynx</emphasis>
(
<figureCitation id="132F2A7E6626893EFD843DD4FD7270E6" box="[560,647,1951,1977]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="3" pageNumber="268">Fig. 4E</figureCitation>
): lingua subquadrangular, longer than superlingua, without distomedial projection, tuft of setae at apex; superlingua rounded, with short, thin, simple setae scattered over distal margin.
<emphasis id="B960EAE966218939FF233ADCFF1B77EE" box="[151,238,151,177]" italics="true" pageId="4" pageNumber="269">Maxilla</emphasis>
(
<figureCitation id="132F2A7E66218939FEB63ADCFEA977EE" box="[258,348,151,177]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="4" pageNumber="269">Fig. 4F</figureCitation>
): maxillary palp 2.3 × length of galea-lacinia; segment I subequal in length of galea-lacinia; segment II robust, covered by thin setae; inner margin of galea-lacinia with two spine-like setae.
<emphasis id="B960EAE966218939FB643AF0FAD3778A" box="[1232,1318,187,213]" italics="true" pageId="4" pageNumber="269">Labium</emphasis>
(
<figureCitation id="132F2A7E66218939FA813AF0FA65778A" box="[1333,1424,187,213]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="4" pageNumber="269">Fig. 4G</figureCitation>
): glossa with parallel margins, apex with inner margin concave, same length of paraglossa; dorsal surface with 3 small spine-like setae at apex, one transverse row of 13 robust spine-like setae on apical third; ventral surface covered by thin long setae. Paraglossa curved inward; dorsal surface with 1 long and robust spine-like setae at apex, apical third with one row of 3 long and robust spine-like setae, near inner margin with one row of 7 long and robust spine-like setae; outer margin with one row of 24 long and thin spine-like setae from base to apex; ventral surface with one row of 6 long and robust spine-like setae at middle. Labial palp with segment I 0.6 × length of segments II and III combined; segment I covered by micropores (not illustrated); segment II with outer margin covered by long thin setae, inner margin bare, inner distal protuberance of segment II rounded and expanded, covered with thin, long simple setae; segment III triangular, covered by thin simple setae, length 0.8 × width, outer margin covered by long thin setae; dorsal surface with 79 robust spine-like setae on distal margin; ventral surface with 5 robust spine-like setae on distal margin.
</paragraph>
<caption id="DF6B667366218939FF233D89FA917085" ID-DOI="http://doi.org/10.5281/zenodo.7224567" ID-Zenodo-Dep="7224567" box="[151,1380,1986,2010]" httpUri="https://zenodo.org/record/7224567/files/figure.png" pageId="4" pageNumber="269" startId="4.[151,250,1986,2010]" targetBox="[152,1436,634,1963]" targetPageId="4">
<paragraph id="8BAB36FB66218939FF233D89FA917085" blockId="4.[151,1380,1986,2010]" box="[151,1380,1986,2010]" pageId="4" pageNumber="269">
<emphasis id="B960EAE966218939FF233D89FEF87085" bold="true" box="[151,269,1986,2010]" pageId="4" pageNumber="269">FIGURE 3</emphasis>
.
<taxonomicName id="4C144D7866218939FEAD3D89FE5F7085" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[281,426,1986,2010]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="269" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE966218939FEAD3D89FE5F7085" box="[281,426,1986,2010]" italics="true" pageId="4" pageNumber="269">Apobaetis irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A253579266218939FE043D89FDF77085" box="[432,514,1986,2010]" pageId="4" pageNumber="269" rank="species">
<emphasis id="B960EAE966218939FE043D89FE097085" bold="true" box="[432,508,1986,2010]" pageId="4" pageNumber="269">sp. nov</emphasis>
.
</taxonomicNameLabel>
holotype (INPA). A, dorsal habitus of larvae female; B, lateral view; C, ventral view.
</paragraph>
</caption>
<caption id="DF6B667366208938FF233DDCFBB7708B" ID-DOI="http://doi.org/10.5281/zenodo.7224569" ID-Zenodo-Dep="7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="5" pageNumber="270" startId="5.[151,250,1943,1967]" targetBox="[203,1386,193,1898]" targetPageId="5">
<paragraph id="8BAB36FB66208938FF233DDCFBB7708B" blockId="5.[151,1436,1943,2004]" pageId="5" pageNumber="270">
<emphasis id="B960EAE966208938FF233DDCFEF870F0" bold="true" box="[151,269,1943,1967]" pageId="5" pageNumber="270">FIGURE 4</emphasis>
.
<taxonomicName id="4C144D7866208938FEAD3DD3FE5C70F0" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[281,425,1944,1968]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="270" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE966208938FEAD3DD3FE5C70F0" box="[281,425,1944,1968]" italics="true" pageId="5" pageNumber="270">Apobaetis irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A253579266208938FE1B3DD3FDF470F0" box="[431,513,1944,1968]" pageId="5" pageNumber="270" rank="species">
<emphasis id="B960EAE966208938FE1B3DD3FE0E70EF" bold="true" box="[431,507,1944,1968]" pageId="5" pageNumber="270">sp. nov</emphasis>
.
</taxonomicNameLabel>
holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.).
</paragraph>
</caption>
<caption id="DF6B66736623893BFF233DDCFBC9708C" ID-DOI="http://doi.org/10.5281/zenodo.7224571" ID-Zenodo-Dep="7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="6" pageNumber="271" startId="6.[151,250,1943,1967]" targetBox="[190,1400,188,1903]" targetPageId="6">
<paragraph id="8BAB36FB6623893BFF233DDCFBC9708C" blockId="6.[151,1436,1943,2004]" pageId="6" pageNumber="271">
<emphasis id="B960EAE96623893BFF233DDCFEF970EF" bold="true" box="[151,268,1943,1968]" pageId="6" pageNumber="271">FIGURE 5</emphasis>
.
<taxonomicName id="4C144D786623893BFEA33DD3FE5270F0" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[279,423,1944,1968]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="271" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96623893BFEA33DD3FE5270F0" box="[279,423,1944,1968]" italics="true" pageId="6" pageNumber="271">Apobaetis irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926623893BFE1F3DD3FE0970F0" box="[427,508,1944,1968]" pageId="6" pageNumber="271" rank="species">
<emphasis id="B960EAE96623893BFE1F3DD3FE0370EF" bold="true" box="[427,502,1944,1968]" pageId="6" pageNumber="271">sp. nov</emphasis>
.
</taxonomicNameLabel>
holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus.
</paragraph>
</caption>
<paragraph id="8BAB36FB6622893AFF733ADCFC2876D6" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
<emphasis id="B960EAE96622893AFF733ADCFED277EE" bold="true" box="[199,295,151,177]" pageId="7" pageNumber="272">Thorax.</emphasis>
<emphasis id="B960EAE96622893AFE9A3ADCFE7377EE" box="[302,390,151,177]" italics="true" pageId="7" pageNumber="272">Foreleg</emphasis>
(
<figureCitation id="132F2A7E6622893AFE213ADCFDE177EE" box="[405,532,150,177]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Figs 5A, B</figureCitation>
). Femur: dorsal margin with one row of 1214 short, blunt and spatulated setae, apex with a pair short, blunt and spatulated setae; anterior surface with one row of 1113 short, blunt and spatulated setae near to dorsal margin, and one row of small spine-like setae near to ventral margin; posterior surface with one row of 1112 short, blunt and spatulated setae near dorsal margin; ventral margin with one row of 11 short spinelike setae. Tibia: dorsal margin bare, ventral margin with one row of 810 short spine-like setae; patella-tibial suture present. Tarsus: dorsal margin bare, ventral margin with one row of 910 short spine-like setae. Claws 1.01.2 × length of tarsus, without denticles. Middle and hind legs similar to foreleg.
</paragraph>
<paragraph id="8BAB36FB6622893AFF733BD9FD69753E" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
<emphasis id="B960EAE96622893AFF733BD9FEC976F3" bold="true" box="[199,316,402,428]" pageId="7" pageNumber="272">Abdomen</emphasis>
(
<figureCitation id="132F2A7E6622893AFEF83BD8FE3C76F2" box="[332,457,403,429]" captionStart="FIGURE 3" captionStartId="4.[151,250,1986,2010]" captionTargetBox="[152,1436,634,1963]" captionTargetId="figure-269@4.[151,1436,633,1963]" captionTargetPageId="4" captionText="FIGURE 3. Apobaetis irai sp. nov. holotype (INPA). A, dorsal habitus of larvae female; B, lateral view; C, ventral view." figureDoi="http://doi.org/10.5281/zenodo.7224567" httpUri="https://zenodo.org/record/7224567/files/figure.png" pageId="7" pageNumber="272">Figs 3AC</figureCitation>
,
<figureCitation id="132F2A7E6622893AFE603BD9FDE976F2" box="[468,540,402,429]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">5CG</figureCitation>
). Coloration light yellow with tergum IVX with an anterolateral mark, IIVIII with a medial mark, VIIVIII with an anteromedial mark; sterna light yellow. Terga creased with micropores; posterior margin of tergum IV with regular, triangular and pointed spines (
<figureCitation id="132F2A7E6622893AFC533B90FBB476AA" box="[999,1089,474,501]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5C</figureCitation>
). Gills (
<figureCitation id="132F2A7E6622893AFB293B90FB0376AA" box="[1181,1270,474,501]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5D</figureCitation>
) with rounded apex, longer than next segment, with one medial trachea pigmented. Paraproct (
<figureCitation id="132F2A7E6622893AFBB93BB4FB947546" box="[1037,1121,510,537]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5E</figureCitation>
) with eight marginal spines, posterolateral extension without spines. Cerci (
<figureCitation id="132F2A7E6622893AFD1E3868FD087562" box="[682,765,546,573]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5F</figureCitation>
) with lateral spines on every segments, longer on every 2
<superScript id="7C619BB36622893AFA383869FA69756F" attach="none" box="[1420,1436,546,560]" fontSize="6" pageId="7" pageNumber="272">nd</superScript>
segment. Paracercus (
<figureCitation id="132F2A7E6622893AFE3F380CFE16753E" box="[395,483,582,609]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5G</figureCitation>
) without spines.
</paragraph>
<paragraph id="8BAB36FB6622893AFF733820FE4475DA" blockId="7.[151,1437,150,1581]" box="[199,433,619,645]" pageId="7" pageNumber="272">
<emphasis id="B960EAE96622893AFF733820FEC175DA" bold="true" box="[199,308,619,645]" pageId="7" pageNumber="272">Imagoes:</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C30E65706622893AFF7338C4FEE175AE" pageId="7" pageNumber="272" type="etymology">
<paragraph id="8BAB36FB6622893AFF7338C4FEE175AE" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
<emphasis id="B960EAE96622893AFF7338C4FEBD75F6" bold="true" box="[199,328,655,681]" pageId="7" pageNumber="272">Etymology</emphasis>
. In the native South American language Tupi-guarani, irai means “honey water”, in allusion to the name of the
<typeStatus id="54AF88596622893AFE9738F8FEA67592" box="[291,339,691,717]" pageId="7" pageNumber="272">type</typeStatus>
locality (Doce in Portuguese means “sweet”); the specific epithet should be considered a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="C30E65706622893AFF7338B1FABB74FA" pageId="7" pageNumber="272" type="diagnosis">
<paragraph id="8BAB36FB6622893AFF7338B1FABB74FA" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
<emphasis id="B960EAE96622893AFF7338B1FEB7744B" bold="true" box="[199,322,762,788]" pageId="7" pageNumber="272">Diagnosis.</emphasis>
Larva: 1) labrum rectangular, distal medial margin with 3 minute, blunt and spatulate setae (
<figureCitation id="132F2A7E6622893AFADB38B0FF487466" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="7" pageNumber="272">Fig. 4A</figureCitation>
); 2) maxillary palp longer than 2.3 × length of galea-lacinia, segment I 1.2 × length of galea-lacinia (
<figureCitation id="132F2A7E6622893AFA8C3954FA7A7466" box="[1336,1423,799,825]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="7" pageNumber="272">Fig. 4F</figureCitation>
); 3) glossa with parallel margins, apex with concave inner margin (
<figureCitation id="132F2A7E6622893AFCC13908FC257402" box="[885,976,835,861]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="7" pageNumber="272">Fig. 4G</figureCitation>
); 4) inner distal protuberance of segment II rounded and expanded (
<figureCitation id="132F2A7E6622893AFE09392CFDE274DE" box="[445,535,871,897]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="7" pageNumber="272">Fig. 4G</figureCitation>
); 5) segment III triangular (
<figureCitation id="132F2A7E6622893AFCFF392CFC5374DE" box="[843,934,871,897]" captionStart="FIGURE 4" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[203,1386,193,1898]" captionTargetId="figure-21@5.[189,1398,181,1919]" captionTargetPageId="5" captionText="FIGURE 4. Apobaetis irai sp. nov. holotype (INPA). A, labrum (left d.v., right v.v.); B, labrum (detail of median setae); C, left mandible; D, right mandible; E, hypopharynx; F, left maxilla; G, labium (left d.v., right v.v.)." figureDoi="http://doi.org/10.5281/zenodo.7224569" httpUri="https://zenodo.org/record/7224569/files/figure.png" pageId="7" pageNumber="272">Fig. 4G</figureCitation>
); 6) patella-tibial suture present (
<figureCitation id="132F2A7E6622893AFAA3392CFA8474DE" box="[1303,1393,870,897]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5A</figureCitation>
); 7) claws 1.01.2 × length of tarsus (
<figureCitation id="132F2A7E6622893AFDB839C0FD9374FA" box="[524,614,906,933]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5A</figureCitation>
); 7) paraproct without spines in posterolateral extension (
<figureCitation id="132F2A7E6622893AFB5E39C0FAB574FA" box="[1258,1344,906,933]" captionStart="FIGURE 5" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[190,1400,188,1903]" captionTargetId="figure-37@6.[168,1419,181,1919]" captionTargetPageId="6" captionText="FIGURE 5. Apobaetis irai sp. nov. holotype (INPA).A, foreleg (anterior surface), detached setae are posterior surface; B, detail of forefemur; C, posterior margin of terga IV; D, gill; E, paraproct; F, cercus; G, paracercus." figureDoi="http://doi.org/10.5281/zenodo.7224571" httpUri="https://zenodo.org/record/7224571/files/figure.png" pageId="7" pageNumber="272">Fig. 5E</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C30E65706622893AFF7339E5FD957172" pageId="7" pageNumber="272" type="discussion">
<paragraph id="8BAB36FB6622893AFF7339E5FCF17306" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
<emphasis id="B960EAE96622893AFF7339E5FEBD7497" bold="true" box="[199,328,942,968]" pageId="7" pageNumber="272">Comments</emphasis>
.
<taxonomicName id="4C144D786622893AFEE339E4FE037497" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[343,502,943,969]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFEE339E4FE037497" box="[343,502,943,969]" italics="true" pageId="7" pageNumber="272">Apobaetis irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFE4A39E4FDAC7496" box="[510,601,943,969]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFE4A39E4FDA77496" bold="true" box="[510,594,943,969]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
is very similar to the species recently described for
<collectingRegion id="49D0F8196622893AFB1039E4FAE17496" box="[1188,1300,943,969]" country="Brazil" name="Rondonia" pageId="7" pageNumber="272">Rondônia</collectingRegion>
, northern of
<collectingCountry id="F303766B6622893AFF233998FF2B74B2" box="[151,222,979,1005]" name="Brazil" pageId="7" pageNumber="272">Brazil</collectingCountry>
,
<taxonomicName id="4C144D786622893AFF5F3998FD6474B2" authority="Cruz, Boldrini &amp; Hamada" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[235,657,979,1005]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFF5F3998FE9174B2" box="[235,356,979,1005]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
Cruz, Boldrini &amp; Hamada
</taxonomicName>
and
<taxonomicName id="4C144D786622893AFD7E3998FB8274B2" authority="Cruz, Boldrini &amp; Hamada" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[714,1143,979,1005]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFD7E3998FCBF74B2" box="[714,842,979,1005]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
Cruz, Boldrini &amp; Hamada
</taxonomicName>
(South America), sharing almost all the diagnostic features described in
<bibRefCitation id="EF854B0A6622893AFD0C39BCFC78734E" author="Cruz, P. V. &amp; Boldrini, R. &amp; Hamada, N." box="[696,909,1015,1041]" pageId="7" pageNumber="272" pagination="249 - 258" refId="ref6944" refString="Cruz, P. V., Boldrini, R. &amp; Hamada, N. (2020) Redescription of Apobaetis lakota McCafferty, 2000 (Ephemeroptera: Baetidae) and description of two new species from Brazil. Zootaxa, 4885 (2), 249 - 258. https: // doi. org / 10.11646 / zootaxa. 4885.2.6" type="journal article" year="2020">
Cruz
<emphasis id="B960EAE96622893AFD4E39BCFCDA734E" box="[762,815,1015,1041]" italics="true" pageId="7" pageNumber="272">et al</emphasis>
. (2020)
</bibRefCitation>
, can also be confused with species
<taxonomicName id="4C144D786622893AFA8739BCFEEC736A" authority="McCafferty" authorityName="McCafferty" authorityYear="2000" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="lakota">
<emphasis id="B960EAE96622893AFA8739BCFA69734E" box="[1331,1436,1015,1041]" italics="true" pageId="7" pageNumber="272">A. lakota</emphasis>
McCafferty
</taxonomicName>
of North America (McCafferty 2000), the four species have rounded and expanded medial projection of segment II and triangular segment III of the labial palp.
</paragraph>
<paragraph id="8BAB36FB6622893AFF733E28FD7E7252" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
The new species can be distinguished from
<taxonomicName id="4C144D786622893AFD003E28FCEC7322" authorityName="McCafferty" authorityYear="2000" box="[692,793,1123,1149]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="lakota">
<emphasis id="B960EAE96622893AFD003E28FCEC7322" box="[692,793,1123,1149]" italics="true" pageId="7" pageNumber="272">A. lakota</emphasis>
</taxonomicName>
by the hypopharynx, with lingua subquandrangular in
<taxonomicName id="4C144D786622893AFA303E28FF4A73FF" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFA303E28FF4A73FF" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFF733ECCFED773FE" box="[199,290,1159,1185]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFF733ECCFEEE73FE" bold="true" box="[199,283,1159,1185]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
with tuft of setae at the apex, while
<taxonomicName id="4C144D786622893AFD0D3ECCFCEB73FE" authorityName="McCafferty" authorityYear="2000" box="[697,798,1159,1185]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="lakota">
<emphasis id="B960EAE96622893AFD0D3ECCFCEB73FE" box="[697,798,1159,1185]" italics="true" pageId="7" pageNumber="272">A. lakota</emphasis>
</taxonomicName>
has lingua subcircular with a median lobe, without a tuft of setae;
<taxonomicName id="4C144D786622893AFF493EE0FEB1739B" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[253,324,1195,1221]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFF493EE0FEB1739B" box="[253,324,1195,1221]" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFEFF3EE0FE52739A" box="[331,423,1195,1221]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFEFF3EE0FE55739A" bold="true" box="[331,416,1195,1221]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
has glossae with concave inner margins at apex, inner margin without setae, and subequal in length to paraglossa; in
<taxonomicName id="4C144D786622893AFE0B3E84FDD173B6" authorityName="McCafferty" authorityYear="2000" box="[447,548,1231,1257]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="lakota">
<emphasis id="B960EAE96622893AFE0B3E84FDD173B6" box="[447,548,1231,1257]" italics="true" pageId="7" pageNumber="272">A. lakota</emphasis>
</taxonomicName>
the glossa narrows slightly in the distal portion, has a rounded apex, with setae on inner margin, and longer than paraglossa.
</paragraph>
<paragraph id="8BAB36FB6622893AFF733F5CFD957172" blockId="7.[151,1437,150,1581]" pageId="7" pageNumber="272">
The
<taxonomicName id="4C144D786622893AFF4E3F5CFEB4726F" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[250,321,1303,1329]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFF4E3F5CFEB4726F" box="[250,321,1303,1329]" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFEFC3F5CFE57726E" box="[328,418,1303,1329]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFEFC3F5CFE97726E" bold="true" box="[328,354,1303,1329]" pageId="7" pageNumber="272">sp</emphasis>
.
<emphasis id="B960EAE96622893AFEC53F5CFE57726E" bold="true" box="[369,418,1303,1329]" pageId="7" pageNumber="272">nov.</emphasis>
</taxonomicNameLabel>
can be distinguished from
<taxonomicName id="4C144D786622893AFD653F5CFCBA726E" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[721,847,1303,1329]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFD653F5CFCBA726E" box="[721,847,1303,1329]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C144D786622893AFC323F5CFC0B726E" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[902,1022,1303,1329]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFC323F5CFC0B726E" box="[902,1022,1303,1329]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
</taxonomicName>
by the setae in the distal middle area of the dorsal surface of the labrum, which are three, minute, blunt and spatulate setae in
<taxonomicName id="4C144D786622893AFBD33F70FB58720B" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[1127,1197,1339,1365]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFBD33F70FB58720B" box="[1127,1197,1339,1365]" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFB003F70FAF8720A" box="[1204,1293,1339,1365]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFB003F70FAFD720A" bold="true" box="[1204,1288,1339,1365]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
, four, strong and pointed in
<taxonomicName id="4C144D786622893AFE893F14FE407226" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[317,437,1375,1401]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFE893F14FE407226" box="[317,437,1375,1401]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
</taxonomicName>
, while
<taxonomicName id="4C144D786622893AFDB33F14FD707226" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[519,645,1375,1401]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFDB33F14FD707226" box="[519,645,1375,1401]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
</taxonomicName>
has two protuberances and a row of thin and long setae.
<taxonomicName id="4C144D786622893AFB493F14FA697227" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[1277,1436,1375,1401]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFB493F14FA697227" box="[1277,1436,1375,1401]" italics="true" pageId="7" pageNumber="272">Apobaetis irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFF233FC8FF0172C2" box="[151,244,1411,1437]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFF233FC8FF1872C2" bold="true" box="[151,237,1411,1437]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
has glossa subequal in length to the paraglossa, while in
<taxonomicName id="4C144D786622893AFC313FC8FBF072C2" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[901,1029,1411,1437]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFC313FC8FBF072C2" box="[901,1029,1411,1437]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C144D786622893AFB8A3FC8FB4D72C2" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[1086,1208,1411,1437]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFB8A3FC8FB4D72C2" box="[1086,1208,1411,1437]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
</taxonomicName>
the glossa is longer than paraglossa;
<taxonomicName id="4C144D786622893AFEE73FECFE6C729F" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[339,409,1447,1473]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFEE73FECFE6C729F" box="[339,409,1447,1473]" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFE143FECFE0E729E" box="[416,507,1447,1473]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFE143FECFE01729E" bold="true" box="[416,500,1447,1473]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
differs from
<taxonomicName id="4C144D786622893AFD3A3FECFCF9729E" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[654,780,1447,1473]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFD3A3FECFCF9729E" box="[654,780,1447,1473]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C144D786622893AFCF53FECFC4C729E" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[833,953,1447,1473]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFCF53FECFC4C729E" box="[833,953,1447,1473]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
</taxonomicName>
by the size of the claws, with 1.01.2 × the length of tarsus in
<taxonomicName id="4C144D786622893AFEDF3F80FE4672BB" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[363,435,1483,1509]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFEDF3F80FE4672BB" box="[363,435,1483,1509]" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25357926622893AFE0F3F80FDE372BA" box="[443,534,1483,1509]" pageId="7" pageNumber="272" rank="species">
<emphasis id="B960EAE96622893AFE0F3F80FDE472BA" bold="true" box="[443,529,1483,1509]" pageId="7" pageNumber="272">sp. nov</emphasis>
.
</taxonomicNameLabel>
, in
<taxonomicName id="4C144D786622893AFDF03F80FD4872BA" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[580,701,1483,1509]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFDF03F80FD4872BA" box="[580,701,1483,1509]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
</taxonomicName>
the claw is 1.4 × the length of tarsus and in
<taxonomicName id="4C144D786622893AFB033F80FAC372BA" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[1207,1334,1483,1509]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFB033F80FAC372BA" box="[1207,1334,1483,1509]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
</taxonomicName>
the claw is subequal to the tarsus;
<taxonomicName id="4C144D786622893AFE033FA4FDF57157" authority="De Lima &amp; Massariol &amp; Cruz &amp; Hamada, 2022" authorityName="De Lima &amp; Massariol &amp; Cruz &amp; Hamada" authorityYear="2022" box="[439,512,1519,1545]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="irai" status="sp. nov.">
<emphasis id="B960EAE96622893AFE033FA4FDF57157" box="[439,512,1519,1545]" italics="true" pageId="7" pageNumber="272">A. irai</emphasis>
</taxonomicName>
<emphasis id="B960EAE96622893AFDBC3FA4FD967156" bold="true" box="[520,611,1519,1545]" pageId="7" pageNumber="272">
<taxonomicNameLabel id="A25357926622893AFDBC3FA4FD967156" box="[520,611,1519,1545]" pageId="7" pageNumber="272" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has no spines on the paracercus,
<taxonomicName id="4C144D786622893AFC543FA4FB957156" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[992,1120,1519,1545]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="jacobusi">
<emphasis id="B960EAE96622893AFC543FA4FB957156" box="[992,1120,1519,1545]" italics="true" pageId="7" pageNumber="272">A. jacobusi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C144D786622893AFB2C3FA4FAE47156" authorityName="Cruz, Boldrini &amp; Hamada" authorityYear="2020" box="[1176,1297,1519,1545]" class="Insecta" family="Baetidae" genus="Apobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="272" phylum="Arthropoda" rank="species" species="biancae">
<emphasis id="B960EAE96622893AFB2C3FA4FAE47156" box="[1176,1297,1519,1545]" italics="true" pageId="7" pageNumber="272">A. biancae</emphasis>
</taxonomicName>
have lateral spines on all segments of the paracercus.
</paragraph>
</subSubSection>
</treatment>
</document>