treatments-xml/data/9C/8B/CF/9C8BCF26D3DB5EA6858A0D5277361685.xml

<document ID-DOI="http://dx.doi.org/10.3897/dez.68.59462" ID-GBIF-Dataset="0e6618c3-3d76-400b-8615-4d1c972b9a81" ID-GBIF-Taxon="182223402" ID-Pensoft-Pub="1860-1324-1-1" ID-Pensoft-UUID="D3A115DA614E53B1BD1AAD6B78A8F38D" ID-ZooBank="458E50692CA2436AABF5BEFE6EBAC3F0" ModsDocID="1860-1324-68-1-1" checkinTime="1621372303991" checkinUser="pensoft" docAuthor="Kaltenbach, Thomas, Garces, Jhoana M. &amp; Gattolliat, Jean-Luc" docDate="2021" docId="9C8BCF26D3DB5EA6858A0D5277361685" docLanguage="en" docName="DeutEntomolZeit 68(1): 1-20" docOrigin="Deutsche Entomologische Zeitschrift 68 (1)" docPubDate="2021-01-05" docSource="http://dx.doi.org/10.3897/dez.68.59462" docTitle="Philibaetis realonae Kaltenbach &amp; Garces &amp; Gattolliat 2021, comb. nov." docType="treatment" docVersion="3" id="D3A115DA614E53B1BD1AAD6B78A8F38D" lastPageNumber="1" masterDocId="D3A115DA614E53B1BD1AAD6B78A8F38D" masterDocTitle="Philibaetis gen. nov., a new genus from the Philippines (Ephemeroptera, Baetidae)" masterLastPageNumber="20" masterPageNumber="1" pageId="0" pageNumber="1" updateTime="1643432779690" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Philibaetis gen. nov., a new genus from the Philippines (Ephemeroptera, Baetidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kaltenbach, Thomas</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8052-0388</mods:nameIdentifier>
<mods:affiliation>Museum of Zoology, Palais de Rumine, Place Riponne 6, CH- 1005 Lausanne, Switzerland &amp; University of Lausanne (UNIL), Department of Ecology and Evolution, CH- 1015 Lausanne, Switzerland</mods:affiliation>
<mods:nameIdentifier type="email">thomas.kaltenbach@bluewin.ch</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Garces, Jhoana M.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5150-0281</mods:nameIdentifier>
<mods:affiliation>Department of Biology, School of Science and Engineering, Ateneo de Manila University, Quezon City, 1108 Metro Manila, Philippines</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gattolliat, Jean-Luc</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5873-5083</mods:nameIdentifier>
<mods:affiliation>Museum of Zoology, Palais de Rumine, Place Riponne 6, CH- 1005 Lausanne, Switzerland &amp; University of Lausanne (UNIL), Department of Ecology and Evolution, CH- 1015 Lausanne, Switzerland</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Deutsche Entomologische Zeitschrift</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-01-05</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>68</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
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<mods:start>1</mods:start>
<mods:end>20</mods:end>
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<mods:url>http://dx.doi.org/10.3897/dez.68.59462</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/dez.68.59462</mods:identifier>
<mods:identifier type="Pensoft-Pub">1860-1324-1-1</mods:identifier>
<mods:identifier type="ZooBank">458E50692CA2436AABF5BEFE6EBAC3F0</mods:identifier>
<mods:identifier type="Pensoft-UUID">D3A115DA614E53B1BD1AAD6B78A8F38D</mods:identifier>
</mods:mods>
<subSection pageId="0" pageNumber="1" type="results">
<treatment ID-GBIF-Taxon="182223402" LSID="urn:lsid:plazi:treatment:9C8BCF26D3DB5EA6858A0D5277361685" httpUri="http://treatment.plazi.org/id/9C8BCF26D3DB5EA6858A0D5277361685" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="9C8BCF26-D3DB-5EA6-858A-0D5277361685" authority="(Mueller-Liebenau, 1982)" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae" status="comb. nov.">
Philibaetis realonae (
<normalizedToken originalValue="Müller-Liebenau">Mueller-Liebenau</normalizedToken>
, 1982)
</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">comb. nov.</taxonomicNameLabel>
<bibRefCitation author="Mueller-Liebenau, I" journalOrPublisher="Florida Entomologist" pageId="0" pageNumber="1" refId="B38" refString="Mueller-Liebenau, I, 1982. Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68/69: 26-34." title="Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68 / 69: 26 - 34." year="1982">
(
<normalizedToken originalValue="Müller-Liebenau">Mueller-Liebenau</normalizedToken>
1982
</bibRefCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">a) Figures 6</figureCitation>
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Philibaetis realonae comb. nov., larva morphology: a. Foreleg; b. Seta on dorsal margin of femur; c. Seta on dorsal margin of tibia; d. Claw; e. Apex of femur (posterior view); f. Base of antenna; g. Paraproct; h. Patch of notched scales; i. Tergite IV." figureDoi="10.3897/dez.68.59462.figure7" httpUri="https://binary.pensoft.net/fig/494108" pageId="0" pageNumber="1">, 7</figureCitation>
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Philibaetis realonae comb. nov., larva morphology: a. Gill IV; b. Gills I-VII; c. Head." figureDoi="10.3897/dez.68.59462.figure8" httpUri="https://binary.pensoft.net/fig/494109" pageId="0" pageNumber="1">, 8</figureCitation>
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Philibaetis realonae comb. nov., habitus, larva: a. Dorsal view; b. Lateral view; c. Ventral view." figureDoi="10.3897/dez.68.59462.figure9" httpUri="https://binary.pensoft.net/fig/494110" pageId="0" pageNumber="1">, 9</figureCitation>
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Protogonostyli developing under cuticle of male last instar larvae: a. Philibaetis luzonensis comb. nov.; b. Philibaetis realonae comb. nov.; c. Labiobaetis type of folding, Labiobaetis pelingeni Kaltenbach, Garces &amp; Gattolliat, 2020; d. Baetis type of folding, Baetis rhodani (Pictet, 1843)." figureDoi="10.3897/dez.68.59462.figure10" httpUri="https://binary.pensoft.net/fig/494111" pageId="0" pageNumber="1">, 10b</figureCitation>
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Claws and subapical setae, SEM photos: a-c. Philibaetis luzonensis comb. nov., a. Fore claw, anterior view; b. Middle claw, posterior view; c. Hind claw, posterior view; d, e. Philibaetis realonae comb. nov., d. Fore claw, anterior view; e. Middle claw, posterior view." figureDoi="10.3897/dez.68.59462.figure11" httpUri="https://binary.pensoft.net/fig/494112" pageId="0" pageNumber="1">, 11d, e</figureCitation>
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Philibaetis gen. nov., distribution, Philippines." figureDoi="10.3897/dez.68.59462.figure12" httpUri="https://binary.pensoft.net/fig/494113" pageId="0" pageNumber="1">and 12</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="differential diagnosis">
<paragraph pageId="0" pageNumber="1">Differential diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Larva.</emphasis>
The following characters distinguish 
<taxonomicName class="Insecta" genus="P." higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="P. realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">P. realonae</emphasis>
</taxonomicName>
comb. nov. from 
<taxonomicName class="Insecta" genus="P." higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="P. luzonensis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="luzonensis">
<emphasis italics="true" pageId="0" pageNumber="1">P. luzonensis</emphasis>
</taxonomicName>
comb. nov.: A) abdominal tergite IV with triangular spines at posterior margin; B) tarsus dorsal margin with fine, simple setae; C) tarsus relatively slender and long, length 6.5
<normalizedToken originalValue="×">x</normalizedToken>
width in middle part and length ca. 0.5
<normalizedToken originalValue="×">x</normalizedToken>
length of tibia; D) claw with two long subapical setae.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Material examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation collectingDate="1977-07-28" collectorName="C. R. Realon" country="Philippines" county="Luzon" location="Molawin Creek" municipality="College" specimenCount="1" stateProvince="Laguna" typeStatus="Paratype">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">
<typeStatus>Paratype</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry name="Philippines">Philippines</collectingCountry>
• larva; 
<collectingCounty>Luzon</collectingCounty>
, 
<collectingRegion country="Philippines" name="Laguna">Laguna</collectingRegion>
, 
<collectingMunicipality>College</collectingMunicipality>
, rapids in 
<location LSID="urn:lsid:plazi:treatment:9C8BCF26D3DB5EA6858A0D5277361685:26505FC04790F68928CB95BC056F28C1" country="Philippines" county="Luzon" municipality="College" name="Molawin Creek" stateProvince="Laguna">Molawin Creek</location>
; 
<collectingDate value="1977-07-28">28.vii.1977</collectingDate>
; leg. 
<collectorName>C.R. Realon</collectorName>
; on slide; ZSM
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Other material.</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation accessionNumber="MT873542" collectingDate="2019-04-16" collectorName="H. Freitag, Freitag, J, C. V. Pangantihon, GenBank" country="Philippines" county="Luzon" elevation="700" latitude="16.985" location="Losong Bridge" longLatPrecision="21" longitude="120.76972" municipality="Cervantes Municipality" specimenCount="10" specimenCount-larva="10" stateProvince="Ilocos Sur">
<collectingCountry name="Philippines">Philippines</collectingCountry>
• 
<specimenCount type="larva">10 larvae</specimenCount>
; 
<collectingCounty>Luzon</collectingCounty>
, 
<collectingRegion country="Philippines" name="Ilocos Sur">Ilocos Sur</collectingRegion>
, 
<collectingMunicipality>Cervantes Municipality</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:9C8BCF26D3DB5EA6858A0D5277361685:724FA5392A90395DCAAB12E1FAE2FAF5" country="Philippines" county="Luzon" latitude="16.985" longLatPrecision="21" longitude="120.76972" municipality="Cervantes Municipality" name="Losong Bridge" stateProvince="Ilocos Sur">Losong Bridge</location>
; 
<geoCoordinate degrees="16" direction="north" minutes="59" orientation="latitude" precision="15" seconds="06" value="16.985">16°59'06&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="120" direction="east" minutes="46" orientation="longitude" precision="15" seconds="11" value="120.76972">120°46'11&quot;E</geoCoordinate>
; 
<quantity metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">700 m</elevation>
</quantity>
alt.; 
<collectingDate value="2019-04-16">16. iv. 2019</collectingDate>
; leg. 
<collectorName>H. 
<collectorName>Freitag, J</collectorName>
</collectorName>
. Garces and 
<collectorName>C.V. Pangantihon</collectorName>
; 
<quantity metricMagnitude="-2" metricUnit="m" metricValue="7.62" unit="in" value="3.0">3 in</quantity>
alcohol; GBIFCH 00515505; AdMU; 1 on slide; 
<collectorName>GenBank</collectorName>
<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/MT873542">MT873542</accessionNumber>
; GBIFCH 00763650; ZSM; 
<quantity metricMagnitude="-2" metricUnit="m" metricValue="5.08" unit="in" value="2.0">2 in</quantity>
alcohol; GBIFCH 00515472; ZSM; 1 on slide; GBIFCH 00592351; ZSM; 2 on slides; GBIFCH 00592349, 00592352; AdMU; 
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.54" unit="in" value="1.0">1 in</quantity>
alcohol; GBIFCH 00515337; AdMU
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Larva.</emphasis>
(Figs 
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Philibaetis luzonensis comb. nov., larva morphology: a. Labrum, dorsal view; b. Labrum, ventral view; c. Seta on anterolateral margin; d. Medial setae; e. Labrum, ventral view, submarginal row of setae; f. Setae of submarginal row; g. Right mandible; h. Right prostheca; i. Left mandible; j. Left prostheca; k. Tuft of setae; l. Right incisor, kinetodontium and prostheca; m. Left incisor, kinetodontium and prostheca." figureDoi="10.3897/dez.68.59462.figure1" httpUri="https://binary.pensoft.net/fig/494102" pageId="0" pageNumber="1">1</figureCitation>
- 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Philibaetis luzonensis comb. nov., habitus, larva: a. Dorsal view; b. Lateral view; c. Ventral view." figureDoi="10.3897/dez.68.59462.figure5" httpUri="https://binary.pensoft.net/fig/494106" pageId="0" pageNumber="1">5</figureCitation>
). 
<emphasis italics="true" pageId="0" pageNumber="1">Body length</emphasis>
4.7-4.9 mm (
<bibRefCitation author="Mueller-Liebenau, I" journalOrPublisher="Florida Entomologist" pageId="0" pageNumber="1" refId="B38" refString="Mueller-Liebenau, I, 1982. Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68/69: 26-34." title="Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68 / 69: 26 - 34." year="1982">
<normalizedToken originalValue="Müller-Liebenau">Mueller-Liebenau</normalizedToken>
1982
</bibRefCitation>
a: 4-5 mm). 
<emphasis italics="true" pageId="0" pageNumber="1">Cerci</emphasis>
ca. as long as body length (
<bibRefCitation author="Mueller-Liebenau, I" journalOrPublisher="Florida Entomologist" pageId="0" pageNumber="1" refId="B38" refString="Mueller-Liebenau, I, 1982. Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68/69: 26-34." title="Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68 / 69: 26 - 34." year="1982">
<normalizedToken originalValue="Müller-Liebenau">Mueller-Liebenau</normalizedToken>
1982
</bibRefCitation>
a), 
<emphasis italics="true" pageId="0" pageNumber="1">paracercus</emphasis>
less than half of cerci length.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Colouration</emphasis>
(Fig. 
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Philibaetis realonae comb. nov., habitus, larva: a. Dorsal view; b. Lateral view; c. Ventral view." figureDoi="10.3897/dez.68.59462.figure9" httpUri="https://binary.pensoft.net/fig/494110" pageId="0" pageNumber="1">9a-c</figureCitation>
). Head, thorax and abdomen dorsally brown, abdominal segments VI and IX brighter, fore protoptera brown. Head, thorax and abdomen ventrally light brown. Legs with femur and tibia light brown, with darker pattern as in Fig. 
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Philibaetis realonae comb. nov., habitus, larva: a. Dorsal view; b. Lateral view; c. Ventral view." figureDoi="10.3897/dez.68.59462.figure9" httpUri="https://binary.pensoft.net/fig/494110" pageId="0" pageNumber="1">9a-c</figureCitation>
, tarsus brown. Caudalii light brown.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Head</emphasis>
.
</emphasis>
<emphasis italics="true" pageId="0" pageNumber="1">Antenna</emphasis>
(Fig. 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Philibaetis realonae comb. nov., larva morphology: a. Foreleg; b. Seta on dorsal margin of femur; c. Seta on dorsal margin of tibia; d. Claw; e. Apex of femur (posterior view); f. Base of antenna; g. Paraproct; h. Patch of notched scales; i. Tergite IV." figureDoi="10.3897/dez.68.59462.figure7" httpUri="https://binary.pensoft.net/fig/494108" pageId="0" pageNumber="1">7f</figureCitation>
) with scape and pedicel subcylindrical, length ca. 3
<normalizedToken originalValue="×">x</normalizedToken>
head length.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Labrum</emphasis>
(Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">6a, b</figureCitation>
). Rectangular, length 0.6
<normalizedToken originalValue="×">x</normalizedToken>
maximum width. Distal margin with shallow medial emargination and small process. Dorsally with medium, fine, simple setae scattered over surface; submarginal arc of setae composed of one plus 6-7 long, simple setae. Ventrally with marginal row of setae composed of lateral long, simple setae, anterolateral long, feathered setae and medial long, bifid setae; medially an additional, partial, submarginal row of fine, lanceolate setae. Ventral surface with ca. eleven short, spine-like setae near lateral margin.
</paragraph>
<caption doi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1" start="Figure 6" startId="F6">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 6.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis realonae</emphasis>
</taxonomicName>
comb. nov., larva morphology: 
<emphasis bold="true" pageId="0" pageNumber="1">a.</emphasis>
Labrum; 
<emphasis bold="true" pageId="0" pageNumber="1">b.</emphasis>
Setae of submarginal row (ventral view); 
<emphasis bold="true" pageId="0" pageNumber="1">c.</emphasis>
Right mandible; 
<emphasis bold="true" pageId="0" pageNumber="1">d.</emphasis>
Right prostheca; 
<emphasis bold="true" pageId="0" pageNumber="1">e.</emphasis>
Left mandible; 
<emphasis bold="true" pageId="0" pageNumber="1">f.</emphasis>
Left prostheca; 
<emphasis bold="true" pageId="0" pageNumber="1">g.</emphasis>
Tuft of setae; 
<emphasis bold="true" pageId="0" pageNumber="1">h.</emphasis>
<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="0" pageNumber="1" rank="genus">Hypopharynx</taxonomicName>
and superlinguae; 
<emphasis bold="true" pageId="0" pageNumber="1">i.</emphasis>
Maxilla; 
<emphasis bold="true" pageId="0" pageNumber="1">j.</emphasis>
Labium (left side: ventral view; right side: dorsal view); 
<emphasis bold="true" pageId="0" pageNumber="1">k.</emphasis>
Posterolateral seta on ventral side of paraglossa.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Right mandible</emphasis>
(Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">6c, d</figureCitation>
). Incisor blade-like; kinetodontium with three denticles, inner margin of innermost denticle without row of thin setae; prostheca stick-like, apically denticulate. Margin between prostheca and mola straight. Tuft of setae at apex of mola present.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Left mandible</emphasis>
(Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">6e-g</figureCitation>
). Incisor blade-like; kinetodontium with three denticles. Prostheca apically denticulate and with comb-shaped structure. Margin between prostheca and mola straight. Subtriangular process long and slender, above level of area between prostheca and mola. Basally of subtriangular process with tuft of long, partly-branched setae. Tuft of setae at apex of mola present.
</paragraph>
<paragraph pageId="0" pageNumber="1">Both mandibles with lateral margins convex. Dorsally with fine, simple setae scattered over basal surface and mediolaterally with patch of long, spine-like, simple setae.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">
<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="0" pageNumber="1" rank="genus">Hypopharynx</taxonomicName>
and superlinguae
</emphasis>
(Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">6h</figureCitation>
). Lingua longer than superlinguae, longer than wide; with well-developed medial tuft of stout setae, anterolaterally with two smaller tufts of stout setae. Superlinguae distally almost straight, lateral margins almost straight; long, fine, simple setae along distal margin.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Maxilla</emphasis>
(Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">6i</figureCitation>
). Galea-lacinia ventrally with one simple, apical seta under canines. Inner dorsal row of setae with three denti-setae, distal denti-seta tooth-like and directed against canines, other denti-setae slender, bifid and pectinate. Medially with one spine-like seta and four medium to long, simple setae. Maxillary palp ca. 1.1
<normalizedToken originalValue="×">x</normalizedToken>
as long as length of galea-lacinia; 2-segmented; palp segment II 1.9
<normalizedToken originalValue="×">x</normalizedToken>
length of segment I; short, fine, simple setae scattered over surface of segments I and II; apex of segment II distally constricted and pointed.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Labium</emphasis>
(Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa." figureDoi="10.3897/dez.68.59462.figure6" httpUri="https://binary.pensoft.net/fig/494107" pageId="0" pageNumber="1">6j, k</figureCitation>
). Glossa basally broad, narrowing towards apex, shorter than paraglossa; inner margin with three short to long, spine-like, simple setae; outer margin with three long, spine-like, simple setae; apex with two long and one very short, spine-like setae; ventral surface with very few short, fine, simple setae. Paraglossa distally truncate, slightly curved inwards; ventrally with three rows of long, robust, distally pectinate setae in apical area, row of long, simple setae on anterolateral margin, one short and one robust, bifurcate seta in posterolateral area; dorsally with one long, spine-like seta near inner margin. Labial palp with segment I 0.7
<normalizedToken originalValue="×">x</normalizedToken>
length of segments II and III combined. Segment I ventrally with short, fine, simple setae. Segment II without protuberance; ventral surface with short, fine, simple setae; dorsally with row of ca. five spine-like setae near outer margin. Segment III almost semicircular, apically slightly pointed; length 0.8
<normalizedToken originalValue="×">x</normalizedToken>
width; ventrally covered with short, spine-like setae and short to medium, fine, simple setae.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Thorax</emphasis>
.
</emphasis>
<emphasis italics="true" pageId="0" pageNumber="1">Hind protoptera</emphasis>
. Absent.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Foreleg</emphasis>
(Figs 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Philibaetis realonae comb. nov., larva morphology: a. Foreleg; b. Seta on dorsal margin of femur; c. Seta on dorsal margin of tibia; d. Claw; e. Apex of femur (posterior view); f. Base of antenna; g. Paraproct; h. Patch of notched scales; i. Tergite IV." figureDoi="10.3897/dez.68.59462.figure7" httpUri="https://binary.pensoft.net/fig/494108" pageId="0" pageNumber="1">7a-e</figureCitation>
, 
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Claws and subapical setae, SEM photos: a-c. Philibaetis luzonensis comb. nov., a. Fore claw, anterior view; b. Middle claw, posterior view; c. Hind claw, posterior view; d, e. Philibaetis realonae comb. nov., d. Fore claw, anterior view; e. Middle claw, posterior view." figureDoi="10.3897/dez.68.59462.figure11" httpUri="https://binary.pensoft.net/fig/494112" pageId="0" pageNumber="1">11d, e</figureCitation>
). Ratio of fore femur:tibia:tarsus:claw 1.2:1.0:0.5:0.2. 
<emphasis italics="true" pageId="0" pageNumber="1">Femur</emphasis>
. Rather broad, length ca. 3
<normalizedToken originalValue="×">x</normalizedToken>
maximum width. Dorsal margin with row of ca. 31 long, curved, spine-like setae; length of setae mostly ca. 0.2
<normalizedToken originalValue="×">x</normalizedToken>
maximum width of femur. Apex rounded, with two pairs of curved, spine-like setae and many short, stout setae; on posterior side, arc of short, stout setae. Stout, lanceolate setae scattered along ventral margin; femoral patch absent. 
<emphasis italics="true" pageId="0" pageNumber="1">Tibia</emphasis>
. Dorsal margin with row of medium, clavate setae. Ventral margin with row of short, spine-like setae, on apex, some longer, spine-like setae and tuft of fine, simple setae. Anterior surface scattered with short, stout, lanceolate setae. Patellotibial suture present on basal 
<normalizedToken originalValue="¾">3/4</normalizedToken>
area. 
<emphasis italics="true" pageId="0" pageNumber="1">Tarsus</emphasis>
. Dorsal margin with some fine, simple setae. Ventral margin with row of short to medium, curved, spine-like setae. 
<emphasis italics="true" pageId="0" pageNumber="1">Claw</emphasis>
robust and distally pointed, with one row of eight or nine denticles; with ca. three stripes; two long, subapical setae.
</paragraph>
<caption doi="10.3897/dez.68.59462.figure7" httpUri="https://binary.pensoft.net/fig/494108" pageId="0" pageNumber="1" start="Figure 7" startId="F7">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 7.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis realonae</emphasis>
</taxonomicName>
comb. nov., larva morphology: 
<emphasis bold="true" pageId="0" pageNumber="1">a.</emphasis>
Foreleg; 
<emphasis bold="true" pageId="0" pageNumber="1">b.</emphasis>
Seta on dorsal margin of femur; 
<emphasis bold="true" pageId="0" pageNumber="1">c.</emphasis>
Seta on dorsal margin of tibia; 
<emphasis bold="true" pageId="0" pageNumber="1">d.</emphasis>
Claw; 
<emphasis bold="true" pageId="0" pageNumber="1">e.</emphasis>
Apex of femur (posterior view); 
<emphasis bold="true" pageId="0" pageNumber="1">f.</emphasis>
Base of antenna; 
<emphasis bold="true" pageId="0" pageNumber="1">g.</emphasis>
Paraproct; 
<emphasis bold="true" pageId="0" pageNumber="1">h.</emphasis>
Patch of notched scales; 
<emphasis bold="true" pageId="0" pageNumber="1">i.</emphasis>
Tergite IV.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Abdomen</emphasis>
.
</emphasis>
<emphasis italics="true" pageId="0" pageNumber="1">Tergites</emphasis>
(Fig. 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Philibaetis realonae comb. nov., larva morphology: a. Foreleg; b. Seta on dorsal margin of femur; c. Seta on dorsal margin of tibia; d. Claw; e. Apex of femur (posterior view); f. Base of antenna; g. Paraproct; h. Patch of notched scales; i. Tergite IV." figureDoi="10.3897/dez.68.59462.figure7" httpUri="https://binary.pensoft.net/fig/494108" pageId="0" pageNumber="1">7i</figureCitation>
). Surface with irregular rows of U-shaped scale bases and scattered micropores. Posterior margin of tergite IV with triangular spines, wider than long.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Gills</emphasis>
(Fig. 
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Philibaetis realonae comb. nov., larva morphology: a. Gill IV; b. Gills I-VII; c. Head." figureDoi="10.3897/dez.68.59462.figure8" httpUri="https://binary.pensoft.net/fig/494109" pageId="0" pageNumber="1">8a, b</figureCitation>
). Seven pairs of gills on segments I-VII. Margin with minute denticles intercalating fine, simple setae. Tracheae extending from main trunk to inner and outer margins. Gill I as long as length of ⅔ segment II. Gill IV as long as length of segments V and half VI combined. Gill VII little longer than length of segment VIII.
</paragraph>
<caption doi="10.3897/dez.68.59462.figure8" httpUri="https://binary.pensoft.net/fig/494109" pageId="0" pageNumber="1" start="Figure 8" startId="F8">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 8.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis realonae</emphasis>
</taxonomicName>
comb. nov., larva morphology: 
<emphasis bold="true" pageId="0" pageNumber="1">a.</emphasis>
Gill IV; 
<emphasis bold="true" pageId="0" pageNumber="1">b.</emphasis>
Gills I-VII; 
<emphasis bold="true" pageId="0" pageNumber="1">c.</emphasis>
Head.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Paraproct</emphasis>
(Fig. 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Philibaetis realonae comb. nov., larva morphology: a. Foreleg; b. Seta on dorsal margin of femur; c. Seta on dorsal margin of tibia; d. Claw; e. Apex of femur (posterior view); f. Base of antenna; g. Paraproct; h. Patch of notched scales; i. Tergite IV." figureDoi="10.3897/dez.68.59462.figure7" httpUri="https://binary.pensoft.net/fig/494108" pageId="0" pageNumber="1">7g, h</figureCitation>
). Without prolongation at posterior margin, with ca. 18 stout, marginal spines. Surface scattered with U-shaped scale bases, fine, simple setae and micropores; with patch of notched scales. Cercotractor with small, marginal spines.
</paragraph>
<caption doi="10.3897/dez.68.59462.figure9" httpUri="https://binary.pensoft.net/fig/494110" pageId="0" pageNumber="1" start="Figure 9" startId="F9">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 9.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis realonae</emphasis>
</taxonomicName>
comb. nov., habitus, larva: 
<emphasis bold="true" pageId="0" pageNumber="1">a.</emphasis>
Dorsal view; 
<emphasis bold="true" pageId="0" pageNumber="1">b.</emphasis>
Lateral view; 
<emphasis bold="true" pageId="0" pageNumber="1">c.</emphasis>
Ventral view.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="1">
<taxonomicName genus="Protogonostyli" lsidName="Protogonostyli" pageId="0" pageNumber="1" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Protogonostyli</emphasis>
</taxonomicName>
(Fig. 
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Protogonostyli developing under cuticle of male last instar larvae: a. Philibaetis luzonensis comb. nov.; b. Philibaetis realonae comb. nov.; c. Labiobaetis type of folding, Labiobaetis pelingeni Kaltenbach, Garces &amp; Gattolliat, 2020; d. Baetis type of folding, Baetis rhodani (Pictet, 1843)." figureDoi="10.3897/dez.68.59462.figure10" httpUri="https://binary.pensoft.net/fig/494111" pageId="0" pageNumber="1">10b</figureCitation>
) in male, last instar larvae ready to moult folded under larval cuticle in the 
<taxonomicName authorityName="Novikova &amp; Kluge" authorityYear="1987" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis</emphasis>
</taxonomicName>
type.
</paragraph>
<caption doi="10.3897/dez.68.59462.figure10" httpUri="https://binary.pensoft.net/fig/494111" pageId="0" pageNumber="1" start="Figure 10" startId="F10">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 10.</emphasis>
<taxonomicName genus="Protogonostyli" lsidName="Protogonostyli" pageId="0" pageNumber="1" rank="genus">Protogonostyli</taxonomicName>
developing under cuticle of male last instar larvae: 
<emphasis bold="true" pageId="0" pageNumber="1">a.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis luzonensis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="luzonensis">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis luzonensis</emphasis>
</taxonomicName>
comb. nov.; 
<emphasis bold="true" pageId="0" pageNumber="1">b.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis realonae</emphasis>
</taxonomicName>
comb. nov.; 
<emphasis bold="true" pageId="0" pageNumber="1">c.</emphasis>
<taxonomicName authorityName="Novikova &amp; Kluge" authorityYear="1987" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis</emphasis>
</taxonomicName>
type of folding, 
<taxonomicName authorityName="Kaltenbach, Garces &amp; Gattolliat" authorityYear="2020" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis pelingeni" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="pelingeni">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis pelingeni</emphasis>
</taxonomicName>
Kaltenbach, Garces &amp; Gattolliat, 2020; 
<emphasis bold="true" pageId="0" pageNumber="1">d.</emphasis>
<taxonomicName authorityName="Leach" authorityYear="1815" class="Insecta" family="Baetidae" genus="Baetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Baetis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Baetis</emphasis>
</taxonomicName>
type of folding, 
<taxonomicName baseAuthorityName="Pictet" baseAuthorityYear="1843" class="Insecta" family="Baetidae" genus="Baetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Baetis rhodani" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="rhodani">
<emphasis italics="true" pageId="0" pageNumber="1">Baetis rhodani</emphasis>
</taxonomicName>
(Pictet, 1843).
</paragraph>
</caption>
<caption doi="10.3897/dez.68.59462.figure11" httpUri="https://binary.pensoft.net/fig/494112" pageId="0" pageNumber="1" start="Figure 11" startId="F11">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 11.</emphasis>
Claws and subapical setae, SEM photos: 
<emphasis bold="true" pageId="0" pageNumber="1">a-c.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis luzonensis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="luzonensis">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis luzonensis</emphasis>
</taxonomicName>
comb. nov., 
<emphasis bold="true" pageId="0" pageNumber="1">a.</emphasis>
Fore claw, anterior view; 
<emphasis bold="true" pageId="0" pageNumber="1">b.</emphasis>
Middle claw, posterior view; 
<emphasis bold="true" pageId="0" pageNumber="1">c.</emphasis>
Hind claw, posterior view; 
<emphasis bold="true" pageId="0" pageNumber="1">d, e.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Garces &amp; Gattolliat" authorityYear="2021" baseAuthorityName="Mueller-Liebenau" baseAuthorityYear="1982" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis realonae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="realonae">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis realonae</emphasis>
</taxonomicName>
comb. nov., 
<emphasis bold="true" pageId="0" pageNumber="1">d.</emphasis>
Fore claw, anterior view; 
<emphasis bold="true" pageId="0" pageNumber="1">e.</emphasis>
Middle claw, posterior view.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">
Philippines: Luzon (Fig. 
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Philibaetis gen. nov., distribution, Philippines." figureDoi="10.3897/dez.68.59462.figure12" httpUri="https://binary.pensoft.net/fig/494113" pageId="0" pageNumber="1">12</figureCitation>
).
</paragraph>
<caption doi="10.3897/dez.68.59462.figure12" httpUri="https://binary.pensoft.net/fig/494113" pageId="0" pageNumber="1" start="Figure 12" startId="F12">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 12.</emphasis>
<taxonomicName authority="Kaltenbach &amp; Gattolliat, 2021" authorityName="Kaltenbach &amp; Gattolliat" authorityYear="2021" class="Insecta" family="Baetidae" genus="Philibaetis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Philibaetis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Philibaetis</emphasis>
</taxonomicName>
gen. nov., distribution, Philippines.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="biological aspects">
<paragraph pageId="0" pageNumber="1">Biological aspects.</paragraph>
<paragraph pageId="0" pageNumber="1">
The specimens were collected at altitudes of 30 m and 700 m, partly together with 
<taxonomicName baseAuthorityName="Muller-Liebenau" baseAuthorityYear="1985" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis molawinensis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="molawinensis">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis molawinensis</emphasis>
</taxonomicName>
(
<normalizedToken originalValue="Müller-Liebenau">Mueller-Liebenau</normalizedToken>
, 1982) (see also 
<bibRefCitation author="Mueller-Liebenau, I" journalOrPublisher="Florida Entomologist" pageId="0" pageNumber="1" refId="B38" refString="Mueller-Liebenau, I, 1982. Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68/69: 26-34." title="Indobaetis: a new genus of Baetidae from Sri Lanka (Insecta: Ephemeroptera) with two new species. Gewaesser und Abwaesser 68 / 69: 26 - 34." year="1982">
<normalizedToken originalValue="Müller-Liebenau">Mueller-Liebenau</normalizedToken>
1982
</bibRefCitation>
a: 80).
</paragraph>
</subSubSection>
</treatment>
</subSection>
</document>