treatments-xml/data/18/31/4C/18314C432B45FFEB8D849EEE0FC5FA97.xml

<document id="46150A39D56A8C2282DE93B90A31262F" ID-CLB-Dataset="25329" ID-DOI="10.11646/zootaxa.4648.2.6" ID-GBIF-Dataset="435f32ef-0710-4429-ba79-2fb0da57a79f" ID-ISSN="1175-5326" ID-Zenodo-Dep="3354877" ID-ZooBank="A27D6618-F0F0-4FB7-ACE5-320616881551" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1564469868148" checkinUser="plazi" docAuthor="Kluge, Nikita J." docDate="2019" docId="18314C432B45FFEB8D849EEE0FC5FA97" docLanguage="en" docName="zootaxa4648.2.6.pdf" docOrigin="Zootaxa 4648 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Potamocloeon edentatum Kluge 2019, sp. n." docType="treatment" docVersion="8" lastPageNumber="315" masterDocId="E408343B2B40FFFB8D139F570D7EFFC0" masterDocTitle="Potamocloeon edentatum sp. n. from Usambara Mountains in Tanzania (Ephemeroptera, Baetidae)" masterLastPageNumber="317" masterPageNumber="299" pageNumber="304" updateTime="1698747846136" updateUser="ExternalLinkService">
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<mods:title id="CF39088F68DD7F5B41652D2BE4AF7E93">Potamocloeon edentatum sp. n. from Usambara Mountains in Tanzania (Ephemeroptera, Baetidae)</mods:title>
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<mods:date id="B23035F0D632A07F6957200D963190BA">2019</mods:date>
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<subSubSection id="D882AEDE2B45FFFE8D849EEE0F6AFE13" box="[151,532,441,468]" pageId="5" pageNumber="304" type="nomenclature">
<paragraph id="9027FD552B45FFFE8D849EEE0F6AFE13" blockId="5.[151,532,441,504]" box="[151,532,441,468]" pageId="5" pageNumber="304">
<heading id="CB6F4A392B45FFFE8D849EEE0F6AFE13" bold="true" box="[151,532,441,468]" fontSize="11" level="1" pageId="5" pageNumber="304" reason="1">
<emphasis id="A2EC21472B45FFFE8D849EEE0F6AFE13" bold="true" box="[151,532,441,468]" pageId="5" pageNumber="304">
<taxonomicName id="579886D62B45FFFE8D849EEE0CB4FE14" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[151,458,441,468]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="304" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B45FFFE8D849EEE0CB4FE14" bold="true" box="[151,458,441,468]" italics="true" pageId="5" pageNumber="304">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B45FFFE8CC19EEE0F6AFE13" box="[466,532,441,467]" pageId="5" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
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<subSubSection id="D882AEDE2B45FFFE8D849E8A0C59FE38" box="[151,295,477,504]" pageId="5" pageNumber="304" type="description">
<paragraph id="9027FD552B45FFFE8D849E8A0C59FE38" blockId="5.[151,532,441,504]" box="[151,295,477,504]" pageId="5" pageNumber="304">
(
<figureCitation id="08A3E1D02B45FFFE8D8C9E8A0C61FE38" box="[159,287,477,504]" captionStart-0="FIGURES 11–13" captionStart-1="FIGURES 14–23" captionStart-10="FIGURES 73–76" captionStart-2="FIGURES 24–27" captionStart-3="FIGURES 28–36" captionStart-4="FIGURES 37–44" captionStart-5="FIGURES 45–51" captionStart-6="FIGURES 52–55" captionStart-7="FIGURES 56–62" captionStart-8="FIGURES 63–69" captionStart-9="FIGURES 70–72" captionStartId-0="4.[151,264,1847,1872]" captionStartId-1="6.[151,264,1856,1881]" captionStartId-10="15.[151,264,1394,1419]" captionStartId-2="7.[151,264,1810,1835]" captionStartId-3="8.[151,264,1726,1751]" captionStartId-4="9.[151,264,1928,1953]" captionStartId-5="10.[151,264,1925,1950]" captionStartId-6="11.[151,264,1979,2004]" captionStartId-7="12.[151,264,1752,1777]" captionStartId-8="13.[151,264,1765,1790]" captionStartId-9="14.[151,264,1861,1886]" captionTargetBox-0="[154,1421,289,1819]" captionTargetBox-1="[201,1386,184,1830]" captionTargetBox-10="[170,1417,181,1369]" captionTargetBox-2="[171,1417,195,1748]" captionTargetBox-3="[175,1392,182,1696]" captionTargetBox-4="[183,1405,273,1903]" captionTargetBox-5="[170,1417,186,1897]" captionTargetBox-6="[182,1404,555,1954]" captionTargetBox-7="[170,1417,181,1727]" captionTargetBox-8="[170,1417,273,1741]" captionTargetBox-9="[182,1404,190,1836]" captionTargetId-0="figure@4.[151,1436,273,1822]" captionTargetId-1="figure@6.[201,1386,181,1830]" captionTargetId-10="figure@15.[170,1417,181,1369]" captionTargetId-2="figure@7.[170,1417,181,1784]" captionTargetId-3="figure@8.[170,1417,181,1701]" captionTargetId-4="figure@9.[183,1405,273,1903]" captionTargetId-5="figure@10.[170,1417,181,1900]" captionTargetId-6="figure@11.[182,1404,555,1954]" captionTargetId-7="figure@12.[170,1417,181,1727]" captionTargetId-8="figure@13.[170,1417,273,1741]" captionTargetId-9="figure@14.[182,1404,181,1836]" captionTargetPageId-0="4" captionTargetPageId-1="6" captionTargetPageId-10="15" captionTargetPageId-2="7" captionTargetPageId-3="8" captionTargetPageId-4="9" captionTargetPageId-5="10" captionTargetPageId-6="11" captionTargetPageId-7="12" captionTargetPageId-8="13" captionTargetPageId-9="14" captionText-0="FIGURES 11–13. 11–12, Potamocloeon dentatum: 11, genitals of subimago; 12, genitals of imago (styligeral and gonostylar muscles shown only on left side, gonoduct shown by dotted line). 13, Potamocloeon edentatum sp. n., fore wing (holotype). Abbreviations: gd – gonoduct; gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle." captionText-1="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." captionText-10="FIGURES 73–76. Potamocloeon edentatum sp. n. 73–75, eggs; 76, tergalius IV." captionText-2="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." captionText-3="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." captionText-4="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." captionText-5="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." captionText-6="FIGURES 52–55. Larval abdominal sterna of Potamocloeon edentatum sp. n. 52, halves of abdominal sterna II–VIII; 53, frag- ment of sternum III; 54, fragment of sternum V; 55, fragment of sternum VII." captionText-7="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." captionText-8="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." captionText-9="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri-0="https://zenodo.org/record/3354881/files/figure.png" httpUri-1="https://zenodo.org/record/3354883/files/figure.png" httpUri-10="https://zenodo.org/record/3354901/files/figure.png" httpUri-2="https://zenodo.org/record/3354885/files/figure.png" httpUri-3="https://zenodo.org/record/3354887/files/figure.png" httpUri-4="https://zenodo.org/record/3354889/files/figure.png" httpUri-5="https://zenodo.org/record/3354891/files/figure.png" httpUri-6="https://zenodo.org/record/3354893/files/figure.png" httpUri-7="https://zenodo.org/record/3354895/files/figure.png" httpUri-8="https://zenodo.org/record/3354897/files/figure.png" httpUri-9="https://zenodo.org/record/3354899/files/figure.png" pageId="5" pageNumber="304">Figs 13–76</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="D882AEDE2B45FFFE8D849D720E10FBF8" pageId="5" pageNumber="304" type="materials_examined">
<paragraph id="9027FD552B45FFFE8D849D720871FDA4" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
<emphasis id="A2EC21472B45FFFE8D849D720C60FDFF" bold="true" box="[151,286,549,575]" pageId="5" pageNumber="304">Etymology.</emphasis>
Allusion to absence of the tooth-like projection on the gonostylus, in contrast to 
<taxonomicName id="579886D62B45FFFE89BF9D720DBFFDA3" authorityName=": Salles, Gattolliat &amp; Sartori" authorityYear="2016" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="304" phylum="Arthropoda" rank="species" species="dentatum">
<emphasis id="A2EC21472B45FFFE89BF9D720DBFFDA3" italics="true" pageId="5" pageNumber="304">Potamocloeon dentatum</emphasis>
</taxonomicName>
, which is characterized by «inner basal angle dilated to form a strong tooth» (
<bibRefCitation id="F40980A42B45FFFE89399D1E087CFDA4" author="Kimmins, D. E." box="[1066,1282,584,612]" pageId="5" pageNumber="304" pagination="69 - 87" refId="ref6616" refString="Kimmins, D. E. (1956) New species of Ephemeroptera from Uganda. Bulletin of the British Museum (Natural History), Entomology, 4 (2), 69 - 87." type="journal article" year="1956">Kimmins 1956: 76</bibRefCitation>
).
</paragraph>
<paragraph id="9027FD552B45FFFE8DD49D3B081CFD0F" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
<emphasis id="A2EC21472B45FFFE8DD49D3B0CC8FD47" bold="true" box="[199,438,620,647]" pageId="5" pageNumber="304">Material examined.</emphasis>
<materialsCitation id="20F0F7082B45FFFE8CD19D3A086AFD6B" ID-GBIF-Occurrence="2423610566" collectingDate="2016-09-03" collectorName="N. Kluge &amp; L. Sheyko." country="Tanzania" county="Usambara mountains" latitude="-5.1" location="river Sigi" longLatPrecision="1305" longitude="38.633335" municipality="Amani" pageId="5" pageNumber="304" specimenCount="1" specimenCount-male="1" stateProvince="Tanga" typeStatus="holotype">
<emphasis id="A2EC21472B45FFFE8CD19D3A0F46FD47" bold="true" box="[450,568,621,647]" pageId="5" pageNumber="304">
<typeStatus id="4F2343F72B45FFFE8CD19D3A0F4DFD47" box="[450,563,621,647]" pageId="5" pageNumber="304" type="holotype">Holotype</typeStatus>
:
</emphasis>
L-S-I 
<specimenCount id="869E36DC2B45FFFE8F909D3A0FE8FD47" box="[643,662,621,647]" pageId="5" pageNumber="304" type="male">♂</specimenCount>
{specimen [XL](4)2016}, 
<collectingCountry id="E88FBDC52B45FFFE8EC59D3A0919FD47" box="[982,1127,621,647]" name="Tanzania" pageId="5" pageNumber="304">TANZANIA</collectingCountry>
, 
<collectingRegion id="525C33B72B45FFFE89649D3A0865FD47" box="[1143,1307,621,647]" country="Tanzania" name="Tanga" pageId="5" pageNumber="304">Tanga Region</collectingRegion>
, 
<collectingCounty id="794685D92B45FFFE88389D3A0C71FD6B" pageId="5" pageNumber="304">Usambara mountains</collectingCounty>
, 
<collectingMunicipality id="7043672F2B45FFFE8C0A9DC60C16FD6B" box="[281,360,657,683]" pageId="5" pageNumber="304">Amani</collectingMunicipality>
, upper part of 
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, 
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, 
<geoCoordinate id="F5AC9B922B45FFFE8FF69DC60E3BFD6B" box="[741,837,657,683]" degrees="38" direction="east" minutes="38" orientation="longitude" pageId="5" pageNumber="304" precision="925" value="38.633335">38°38’E</geoCoordinate>
, 
<collectingDate id="F462227D2B45FFFE8E429DC60EBBFD6B" box="[849,965,657,683]" pageId="5" pageNumber="304" value="2016-09-03">
<date id="E426DB952B45FFFE8E429DC60EBBFD6B" box="[849,965,657,683]" pageId="5" pageNumber="304" value="2016-09-03">3.IX.2016</date>
</collectingDate>
, coll. 
<collectorName id="3D6D98832B45FFFE89189DC6090CFD6B" box="[1035,1138,657,683]" pageId="5" pageNumber="304">N. Kluge</collectorName>
&amp; 
<collectorName id="3D6D98832B45FFFE898B9DC6086AFD6B" box="[1176,1300,657,683]" pageId="5" pageNumber="304">L. Sheyko.</collectorName>
</materialsCitation>
<materialsCitation id="20F0F7082B45FFFE88089DC60E2EFD0F" ID-GBIF-Occurrence="2423610564" collectingDate="2016-08-19" collectingDateMax="2016-09-02" collectingDateMin="2016-08-19" collectorName="N. Kluge &amp; L. Sheyko." country="Tanzania" county="Usambara mountains" latitude="-5.1" location="river Sigi" longLatPrecision="1305" longitude="38.633335" municipality="Amani" pageId="5" pageNumber="304" specimenCount="1" specimenCount-male="1" stateProvince="Tanga" typeStatus="paratype">
<emphasis id="A2EC21472B45FFFE88089DC608E2FD6B" bold="true" box="[1307,1436,657,683]" pageId="5" pageNumber="304">
<typeStatus id="4F2343F72B45FFFE88089DC608E9FD6B" box="[1307,1431,657,683]" pageId="5" pageNumber="304" type="paratype">Paratypes</typeStatus>
:
</emphasis>
the same locality and collectors, 
<collectingDate id="F462227D2B45FFFE8F159DE20FA5FD0F" box="[518,731,693,719]" pageId="5" pageNumber="304" value="2016-08-19" valueMax="2016-09-02" valueMin="2016-08-19">
<date id="E426DB952B45FFFE8F159DE20FA5FD0F" box="[518,731,693,719]" pageId="5" pageNumber="304" value="2016-08-19" valueMax="2016-09-02" valueMin="2016-08-19">19.VIII–2.IX.2016</date>
</collectingDate>
, 2 L-S-I 
<specimenCount id="869E36DC2B45FFFE8E2E9DE20E2EFD0F" box="[829,848,693,719]" pageId="5" pageNumber="304" type="male">♂</specimenCount>
</materialsCitation>
, 1 L-S 
<specimenCount id="869E36DC2B45FFFE8E8D9DE20ECCFD0F" box="[926,946,693,719]" pageId="5" pageNumber="304" type="male">♂</specimenCount>
, 4 L/S 
<specimenCount id="869E36DC2B45FFFE8EED9DE2096CFD0F" box="[1022,1042,693,719]" pageId="5" pageNumber="304" type="male">♂</specimenCount>
, 2 L-S-I 
<specimenCount id="869E36DC2B45FFFE896A9DE209F9FD0F" box="[1145,1159,693,719]" pageId="5" pageNumber="304" type="female">♀</specimenCount>
, 1 L/S 
<specimenCount id="869E36DC2B45FFFE89CB9DE20996FD0F" box="[1240,1256,693,719]" pageId="5" pageNumber="304" type="female">♀</specimenCount>
, 
<specimenCount id="869E36DC2B45FFFE89E09DE20820FD0F" box="[1267,1374,693,719]" pageId="5" pageNumber="304" type="larva">23 larvae</specimenCount>
.
</paragraph>
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<emphasis id="A2EC21472B45FFFE8DD49D8F0CC9FD33" bold="true" box="[199,439,728,755]" pageId="5" pageNumber="304">
Descriptions. 
<emphasis id="A2EC21472B45FFFE8C7F9D8E0CC9FD33" bold="true" box="[364,439,729,755]" italics="true" pageId="5" pageNumber="304">Larva.</emphasis>
</emphasis>
CUTICULAR COLORATION. Head anteriorly brown, dorsally lighter ocher (
<figureCitation id="08A3E1D02B45FFFE88299D8E08F1FD33" box="[1338,1423,729,755]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Fig. 21</figureCitation>
). Pronotum and mesonotum brown with diffusive lighter areas, fore protopteron light; in last instar fore protopteron darkened in distal part and with brown stripes corresponding to convex longitudinal veins (
<figureCitation id="08A3E1D02B45FFFE89949C7609A5FCFB" box="[1159,1243,801,827]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Fig. 20</figureCitation>
). Thoracic pleura partly brown (
<figureCitation id="08A3E1D02B45FFFE8C279C120CFBFCA0" box="[308,389,837,864]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Fig. 16</figureCitation>
), sterna colorless. Legs mostly colorless, with diffusive brown marking on tibia-tarsal articulation, sometimes with one or two diffusive brown maculae on outer side of femur (
<figureCitation id="08A3E1D02B45FFFE89369C3E09D9FC44" box="[1061,1191,873,900]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Figs 16–18</figureCitation>
). Abdominal tergum I mostly colorless; terga II–VI mostly brown, with small paired blanks; tergum 
<collectionCode id="F68965902B45FFFE89119CDA0957FC67" box="[1026,1065,909,935]" pageId="5" pageNumber="304">VII</collectionCode>
either similar to them, or lighter, sometimes mostly colorless; tergum VIII mostly colorless; terga IX–X mostly brown (
<figureCitation id="08A3E1D02B45FFFE89699CE609AEFC0B" box="[1146,1232,945,971]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Fig. 19</figureCitation>
). Caudalii mostly colorless, distally with contrasting brown proximal parts of swimming setae (
<figureCitation id="08A3E1D02B45FFFE8EEA9C820903FC2F" box="[1017,1149,981,1007]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Figs 22–23</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B45FFFE8DD49CAE0E10FBF8" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
HYPODERMAL COLORATION. Usually invisible through cuticular coloration (
<figureCitation id="08A3E1D02B45FFFE89709CAE09C9FBD3" box="[1123,1207,1017,1043]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Fig. 14</figureCitation>
); if visible, abdominal coloration similar to that of imago (compare 
<figureCitation id="08A3E1D02B45FFFE8FAB9B4A0E75FBF7" box="[696,779,1052,1079]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Figs 15</figureCitation>
and 
<figureCitation id="08A3E1D02B45FFFE8E529B4A0E1EFBF8" box="[833,864,1053,1080]" captionStart="FIGURES 56–62" captionStartId="12.[151,264,1752,1777]" captionTargetBox="[170,1417,181,1727]" captionTargetId="figure@12.[170,1417,181,1727]" captionTargetPageId="12" captionText="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="5" pageNumber="304">61</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="D882AEDE2B45FFF48DD49B1609D1F942" lastPageId="15" lastPageNumber="314" pageId="5" pageNumber="304" type="description">
<paragraph id="9027FD552B45FFFE8DD49B160F0AFA28" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
SHAPE AND SETATION. Frons relatively wide, frontal suture semicircular (
<figureCitation id="08A3E1D02B45FFFE89569B1609E5FB9B" box="[1093,1179,1089,1115]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Fig. 21</figureCitation>
). Labrum with pair of long submedian setae and pair of sublateral groups of long setae, about 5 setae in each (
<figureCitation id="08A3E1D02B45FFFE89839B320999FBBF" box="[1168,1255,1124,1151]" captionStart="FIGURES 24–27" captionStartId="7.[151,264,1810,1835]" captionTargetBox="[171,1417,195,1748]" captionTargetId="figure@7.[170,1417,181,1784]" captionTargetPageId="7" captionText="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="5" pageNumber="304">Fig. 25</figureCitation>
). Left mandible (
<figureCitation id="08A3E1D02B45FFFE8DB39BDE0D8DFB64" box="[160,243,1161,1188]" captionStart="FIGURES 24–27" captionStartId="7.[151,264,1810,1835]" captionTargetBox="[171,1417,195,1748]" captionTargetId="figure@7.[170,1417,181,1784]" captionTargetPageId="7" captionText="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="5" pageNumber="304">Fig. 26</figureCitation>
): incisor with long distal denticle, 2 shorter more proximal denticles and short outer-ventral denticle; kinetodontium with long distal denticle and 3 shorter more proximal denticles; prostheca terminated by 3 thick denticles and 3 slender denticles; margin between prostheca and mola either without setae, or with very few and very small setae. Right mandible (
<figureCitation id="08A3E1D02B45FFFE8C8A9BA20C93FACF" box="[409,493,1269,1295]" captionStart="FIGURES 24–27" captionStartId="7.[151,264,1810,1835]" captionTargetBox="[171,1417,195,1748]" captionTargetId="figure@7.[170,1417,181,1784]" captionTargetPageId="7" captionText="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="5" pageNumber="304">Fig. 27</figureCitation>
): incisor with long distal denticle, 3 shorter more proximal denticles and short outerventral denticle; kinetodontium with long distal denticle and 2 shorter more proximal denticles; prostheca close to kinetodontium, stick-like, apically denticulate; margin between prostheca and mola with setae. Denticles of incisor, kinetodontium and prostheca often worn out (
<figureCitation id="08A3E1D02B45FFFE8FBB9A360E50FABC" box="[680,814,1377,1404]" captionStart="FIGURES 24–27" captionStartId="7.[151,264,1810,1835]" captionTargetBox="[171,1417,195,1748]" captionTargetId="figure@7.[170,1417,181,1784]" captionTargetPageId="7" captionText="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="5" pageNumber="304">Figs 26–27</figureCitation>
). Maxilla of « 
<taxonomicName id="579886D62B45FFFE8EC79A350964FABB" authorityName="Leach" authorityYear="1815" box="[980,1050,1378,1403]" class="Insecta" family="Baetidae" genus="Baetis" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="304" phylum="Arthropoda" rank="genus">
<emphasis id="A2EC21472B45FFFE8EC79A350964FABB" box="[980,1050,1378,1403]" italics="true" pageId="5" pageNumber="304">Baetis</emphasis>
</taxonomicName>
- 
<typeStatus id="4F2343F72B45FFFE89329A36092AFABB" box="[1057,1108,1377,1403]" pageId="5" pageNumber="304">type</typeStatus>
» (
<figureCitation id="08A3E1D02B45FFFE89609A3609B4FABB" box="[1139,1226,1377,1403]" captionStart="FIGURES 24–27" captionStartId="7.[151,264,1810,1835]" captionTargetBox="[171,1417,195,1748]" captionTargetId="figure@7.[170,1417,181,1784]" captionTargetPageId="7" captionText="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="5" pageNumber="304">Fig. 24</figureCitation>
): stout, with short biting edge and 3 stout canines; 1st dentiseta stout, similar to canines, bent toward canines. 2d and 3rd dentisetae bifurcate. Maxillary palp 3-segmented. Labium with glossae and paraglossae of equal width. Labial palp with 2nd and 3rd segments of equal width (
<figureCitation id="08A3E1D02B45FFFE8F009A9A0F16FA28" box="[531,616,1485,1512]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="5" pageNumber="304">Fig. 36</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B45FFFE8DD49AA60E82F95B" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
On legs of all pairs, tibia much shorter than femur; fore leg tarsus much longer than tibia (in both sexes), middle and hind legs tarsus as long as tibia (
<figureCitation id="08A3E1D02B45FFFE8F2B99420FC5F9F0" box="[568,699,1557,1584]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Figs 16–18</figureCitation>
). Patella-tibial suture on fore leg absent, on middle and hind legs greatly shifted distally, so that runs from midlength of outer side to nearly apex of inner side (
<figureCitation id="08A3E1D02B45FFFE89DF996E082CF993" box="[1228,1362,1593,1619]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="5" pageNumber="304">Figs 47–49</figureCitation>
). Legs densely covered with colorless scales in operculated sockets and fewer small hairs (
<figureCitation id="08A3E1D02B45FFFE8951990A09E8F9B7" box="[1090,1174,1629,1655]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="5" pageNumber="304">Fig. 39</figureCitation>
); besides this, with following stout spatulate setae, stout pointed setae and very long colorless hairs:
</paragraph>
<paragraph id="9027FD552B45FFFE8DD499F20977F8EB" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
Stout spatulate setae: Outer side of femur in proximal part with several stout spatulate setae forming irregular row; on fore leg this row terminates proximad of middle (
<figureCitation id="08A3E1D02B45FFFE8E35999E0E04F923" box="[806,890,1736,1763]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="5" pageNumber="304">Fig. 45</figureCitation>
), on middle leg—near middle (
<figureCitation id="08A3E1D02B45FFFE89CE999E084FF924" box="[1245,1329,1737,1764]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="5" pageNumber="304">Fig. 46</figureCitation>
), on hind leg—distad of middle; apex of each femur with 2 stout spatulate setae (
<figureCitation id="08A3E1D02B45FFFE8EA199BA097AF8C7" box="[946,1028,1773,1799]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="5" pageNumber="304">Fig. 38</figureCitation>
, 
<figureCitation id="08A3E1D02B45FFFE891C99BB0924F8C7" box="[1039,1114,1772,1799]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="5" pageNumber="304">45–46</figureCitation>
). Fore tibia with outer-apical spatulate seta (
<figureCitation id="08A3E1D02B45FFFE8C2F98460CC1F8EB" box="[316,447,1808,1835]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="5" pageNumber="304">Figs 47, 50</figureCitation>
); middle and hind tibiae without it (
<figureCitation id="08A3E1D02B45FFFE8E4398460E82F8EB" box="[848,1020,1808,1835]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="5" pageNumber="304">Figs 48–49, 51</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B45FFFE8DD4986209D3F81F" blockId="5.[151,1437,549,2015]" pageId="5" pageNumber="304">
Stout pointed setae: Inner side of each femur with irregularly situated, small, stout, pointed setae. Inner side of each tibia with irregularly situated, somewhat larger, stout, pointed setae; inner-apical angle of tibia with several larger setae of this kind (
<figureCitation id="08A3E1D02B45FFFE8CA1982A0F48F858" box="[434,566,1917,1944]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="5" pageNumber="304">Figs 16–18</figureCitation>
). Inner side of tarsus with larger stout pointed setae forming regular longitudinal row; on fore tarsus these setae shifted to anterior side, wider, with both margins serrated (
<figureCitation id="08A3E1D02B45FFFE89D198F60869F87B" box="[1218,1303,1953,1979]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="5" pageNumber="304">Fig. 39</figureCitation>
); on middle and hind tarsi these setae smaller, with both margins indistinctly serrated or smooth (
<figureCitation id="08A3E1D02B45FFFE895F989209DFF81F" box="[1100,1185,1989,2015]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="5" pageNumber="304">Fig. 40</figureCitation>
).
</paragraph>
<caption id="C4E7ADDD2B46FFFD8D849817092CF828" httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="6" pageNumber="305" startId="6.[151,264,1856,1881]" targetBox="[201,1386,184,1830]" targetPageId="6">
<paragraph id="9027FD552B46FFFD8D849817092CF828" blockId="6.[151,1436,1856,2025]" pageId="6" pageNumber="305">
<emphasis id="A2EC21472B46FFFD8D8498170C2BF899" bold="true" box="[151,341,1856,1881]" pageId="6" pageNumber="305">FIGURES 14–23.</emphasis>
Larvae of 
<taxonomicName id="579886D62B46FFFD8CD698170FB6F898" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[453,712,1856,1880]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="305" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B46FFFD8CD698170FB6F898" box="[453,712,1856,1880]" italics="true" pageId="6" pageNumber="305">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B46FFFD8FDD98160E7BF898" box="[718,773,1857,1880]" pageId="6" pageNumber="305" rank="species">sp. n.</taxonomicNameLabel>
14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus.
</paragraph>
</caption>
<caption id="C4E7ADDD2B47FFFC8D8498450991F88F" httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="7" pageNumber="306" startId="7.[151,264,1810,1835]" targetBox="[171,1417,195,1748]" targetPageId="7">
<paragraph id="9027FD552B47FFFC8D8498450991F88F" blockId="7.[151,1436,1810,1871]" pageId="7" pageNumber="306">
<emphasis id="A2EC21472B47FFFC8D8498450C2BF8EB" bold="true" box="[151,341,1810,1835]" pageId="7" pageNumber="306">FIGURES 24–27.</emphasis>
Larvae of 
<taxonomicName id="579886D62B47FFFC8CD698450FB7F8EA" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[453,713,1810,1834]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="306" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B47FFFC8CD698450FB7F8EA" box="[453,713,1810,1834]" italics="true" pageId="7" pageNumber="306">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B47FFFC8FDC98440E79F8EA" box="[719,775,1811,1834]" pageId="7" pageNumber="306" rank="species">sp. n.</taxonomicNameLabel>
24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae.
</paragraph>
</caption>
<caption id="C4E7ADDD2B48FFF38D8499E90E47F93B" httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="8" pageNumber="307" startId="8.[151,264,1726,1751]" targetBox="[175,1392,182,1696]" targetPageId="8">
<paragraph id="9027FD552B48FFF38D8499E90E47F93B" blockId="8.[151,1436,1726,1787]" pageId="8" pageNumber="307">
<emphasis id="A2EC21472B48FFF38D8499E90C28F917" bold="true" box="[151,342,1726,1751]" pageId="8" pageNumber="307">FIGURES 28–36.</emphasis>
Larvae of 
<taxonomicName id="579886D62B48FFF38CDB99E80FB2F917" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[456,716,1727,1751]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="8" pageNumber="307" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B48FFF38CDB99E80FB2F917" box="[456,716,1727,1751]" italics="true" pageId="8" pageNumber="307">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B48FFF38FC099970E75F917" box="[723,779,1728,1751]" pageId="8" pageNumber="307" rank="species">sp. n.</taxonomicNameLabel>
28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view).
</paragraph>
</caption>
<paragraph id="9027FD552B48FFF28DD4987D092EFF3B" blockId="8.[151,1437,1833,2040]" lastBlockId="9.[151,1436,153,251]" lastPageId="9" lastPageNumber="308" pageId="8" pageNumber="307">
Very long colorless hairs: Outer side of femur in distal half with regular longitudinal arched row of hairs; on fore leg this row begins just distad of most distal stout spatulate seta (see above) (
<figureCitation id="08A3E1D02B48FFF38934981A0902F8A8" box="[1063,1148,1869,1896]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="8" pageNumber="307">Fig. 45</figureCitation>
); on middle and hind legs this row passes anteriad of most distal stout spatulate seta (
<figureCitation id="08A3E1D02B48FFF38E2998260EF1F84C" box="[826,911,1905,1932]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="8" pageNumber="307">Fig. 46</figureCitation>
); this row located on light stripe contrastingly bordered by darker areas of cuticle (
<figureCitation id="08A3E1D02B48FFF38F2798C20FC6F870" box="[564,696,1941,1968]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="8" pageNumber="307">Figs 37–38</figureCitation>
). Tibia with regular U-shaped row of hairs; two arms of this row connected proximally on outer side (
<figureCitation id="08A3E1D02B48FFF38F2298EE0FFAF814" box="[561,644,1977,2004]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="8" pageNumber="307">Fig. 38</figureCitation>
); anterior arm stretched longitudinally up to beginning of patella-tibial suture (on middle and hind tibiae – 
<figureCitation id="08A3E1D02B48FFF38F35988A0FDBF838" box="[550,677,2013,2040]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="8" pageNumber="307">Figs 48–49</figureCitation>
) or to corresponding place (on fore tibia, where patella-tibial suture absent—Fig. 47); posterior arm stretched transversely on fore tibia (
<figureCitation id="08A3E1D02B49FFF28E9A9FCE0EA2FF73" box="[905,988,153,179]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="9" pageNumber="308">Fig. 47</figureCitation>
), obliquely on middle tibia (
<figureCitation id="08A3E1D02B49FFF288069FCE081BFF73" box="[1301,1381,153,179]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="9" pageNumber="308">Fig. 48</figureCitation>
) and longitudinally on hind tibia (
<figureCitation id="08A3E1D02B49FFF28CC09FEA0F58FF17" box="[467,550,189,215]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="9" pageNumber="308">Fig. 49</figureCitation>
). Tarsus with U-shaped row of hairs; two arms of this row connected proximally on outer side; both arms stretched longitudinally up to middle of tarsus (
<figureCitation id="08A3E1D02B49FFF28ED39FB6093DFF3B" box="[960,1091,224,251]" captionStart="FIGURES 45–51" captionStartId="10.[151,264,1925,1950]" captionTargetBox="[170,1417,186,1897]" captionTargetId="figure@10.[170,1417,181,1900]" captionTargetPageId="10" captionText="FIGURES 45–51. Larval legs of Potamocloeon edentatum sp. n. (instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view)." httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="9" pageNumber="308">Figs 50–51</figureCitation>
).
</paragraph>
<caption id="C4E7ADDD2B49FFF28D8498DF0935F829" httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="9" pageNumber="308" startId="9.[151,264,1928,1953]" targetBox="[183,1405,273,1903]" targetPageId="9">
<paragraph id="9027FD552B49FFF28D8498DF0935F829" blockId="9.[151,1436,1928,2025]" pageId="9" pageNumber="308">
<emphasis id="A2EC21472B49FFF28D8498DF0C2BF861" bold="true" box="[151,341,1928,1953]" pageId="9" pageNumber="308">FIGURES 37–44.</emphasis>
Larvae of 
<taxonomicName id="579886D62B49FFF28CD498DF0FB5F860" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[455,715,1928,1952]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="308" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B49FFF28CD498DF0FB5F860" box="[455,715,1928,1952]" italics="true" pageId="9" pageNumber="308">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B49FFF28FC198DE0E77F860" box="[722,777,1929,1952]" pageId="9" pageNumber="308" rank="species">sp. n.</taxonomicNameLabel>
37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga.
</paragraph>
</caption>
<caption id="C4E7ADDD2B4AFFF18D8498D20905F826" httpUri="https://zenodo.org/record/3354891/files/figure.png" pageId="10" pageNumber="309" startId="10.[151,264,1925,1950]" targetBox="[170,1417,186,1897]" targetPageId="10">
<paragraph id="9027FD552B4AFFF18D8498D20905F826" blockId="10.[151,1437,1925,2022]" pageId="10" pageNumber="309">
<emphasis id="A2EC21472B4AFFF18D8498D20C28F85E" bold="true" box="[151,342,1925,1950]" pageId="10" pageNumber="309">FIGURES 45–51.</emphasis>
Larval legs of 
<taxonomicName id="579886D62B4AFFF18CE598D10F84F85E" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[502,762,1926,1950]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="309" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B4AFFF18CE598D10F84F85E" box="[502,762,1926,1950]" italics="true" pageId="10" pageNumber="309">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B4AFFF18E1198D00E44F85E" box="[770,826,1927,1950]" pageId="10" pageNumber="309" rank="species">sp. n.</taxonomicNameLabel>
(instead of long hairs, only their bases are shown as small rings). 45, fore femur (dorsal view); 46, middle femur (dorsal view); 47, fore tibia (anterior view); 48, middle tibia (anterior view); 49, hind tibia (anterior view); 50, fore tarsus (dorsal view), 51, middle tarsus (dorsal view).
</paragraph>
</caption>
<paragraph id="9027FD552B4BFFF08DD49FCE0C1FFF17" blockId="11.[151,1437,153,539]" pageId="11" pageNumber="310">
Claw without denticles; inner side of proximal half with fine longitudinal striation; distal part with oblique stria- tion (
<figureCitation id="08A3E1D02B4BFFF08DC19FEA0C2BFF17" box="[210,341,189,215]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="11" pageNumber="310">Figs 41–42</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B4BFFF08DD49FB60E60FEDF" blockId="11.[151,1437,153,539]" pageId="11" pageNumber="310">
Metanotum with small vestiges of hind protoptera (
<figureCitation id="08A3E1D02B4BFFF08E199FB60E20FF3B" box="[778,862,225,251]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="11" pageNumber="310">Fig. 18</figureCitation>
); median part of metanotum with scales in opercu- lated sockets; posterior margin smooth, without denticles.
</paragraph>
<paragraph id="9027FD552B4BFFF08DD49E7E0D90FDDB" blockId="11.[151,1437,153,539]" pageId="11" pageNumber="310">
Abdominal terga and sterna with scales in operculated sockets (
<figureCitation id="08A3E1D02B4BFFF08E949E7E0976FE83" box="[903,1032,297,323]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="11" pageNumber="310">Figs 43–44</figureCitation>
, 
<figureCitation id="08A3E1D02B4BFFF089009E7F0923FE83" box="[1043,1117,296,323]" captionStart="FIGURES 52–55" captionStartId="11.[151,264,1979,2004]" captionTargetBox="[182,1404,555,1954]" captionTargetId="figure@11.[182,1404,555,1954]" captionTargetPageId="11" captionText="FIGURES 52–55. Larval abdominal sterna of Potamocloeon edentatum sp. n. 52, halves of abdominal sterna II–VIII; 53, frag- ment of sternum III; 54, fragment of sternum V; 55, fragment of sternum VII." httpUri="https://zenodo.org/record/3354893/files/figure.png" pageId="11" pageNumber="310">53–55</figureCitation>
). Posterior margin of tergum I with few small denticles; posterior margins of terga II–X with long pointed denticles; on tergum IX row of den- ticles interrupted medially, behind submedian pair of setae (
<figureCitation id="08A3E1D02B4BFFF08E519E260EE6FE4B" box="[834,920,369,395]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="11" pageNumber="310">Fig. 44</figureCitation>
). Posterior margins of abdominal sterna I–IV without denticles; posterior margins of sterna V–IX with pointed denticles; in male median part of sternum IX be- tween protogonostyli with dense, palisade, long and blunt denticles (
<figureCitation id="08A3E1D02B4BFFF08E9F9EEE0E9FFE13" box="[908,993,441,467]" captionStart="FIGURES 37–44" captionStartId="9.[151,264,1928,1953]" captionTargetBox="[183,1405,273,1903]" captionTargetId="figure@9.[183,1405,273,1903]" captionTargetPageId="9" captionText="FIGURES 37–44. Larvae of Potamocloeon edentatum sp. n. 37, fore leg (dorsal view); 38, articulation of femur and tibia of middle leg (dorsal view); 39, fragment of fore tarsus (ventral view); 40, fragment of middle tarsus (ventral view); 41–42, claws; 43, exuviae of paraprocts and protogonostyli of male larva; 44, exuviae of 9th and 10th terga." httpUri="https://zenodo.org/record/3354889/files/figure.png" pageId="11" pageNumber="310">Figs 43</figureCitation>
, 
<figureCitation id="08A3E1D02B4BFFF08EFF9EEE0972FE13" box="[1004,1036,441,467]" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="11" pageNumber="310">72</figureCitation>
). Each abdominal sternum III–VI or IV–VI with 2–5 long, slender, colorless, bifurcate setae on each side; sternum VII with one pair of such setae (
<figureCitation id="08A3E1D02B4BFFF088799E8A0D9CFDDB" captionStart="FIGURES 52–55" captionStartId="11.[151,264,1979,2004]" captionTargetBox="[182,1404,555,1954]" captionTargetId="figure@11.[182,1404,555,1954]" captionTargetPageId="11" captionText="FIGURES 52–55. Larval abdominal sterna of Potamocloeon edentatum sp. n. 52, halves of abdominal sterna II–VIII; 53, frag- ment of sternum III; 54, fragment of sternum V; 55, fragment of sternum VII." httpUri="https://zenodo.org/record/3354893/files/figure.png" pageId="11" pageNumber="310">Figs 52–55</figureCitation>
).
</paragraph>
<caption id="C4E7ADDD2B4BFFF08D8498EC0ED6F837" httpUri="https://zenodo.org/record/3354893/files/figure.png" pageId="11" pageNumber="310" startId="11.[151,264,1979,2004]" targetBox="[182,1404,555,1954]" targetPageId="11">
<paragraph id="9027FD552B4BFFF08D8498EC0ED6F837" blockId="11.[151,1436,1979,2040]" pageId="11" pageNumber="310">
<emphasis id="A2EC21472B4BFFF08D8498EC0C2AF814" bold="true" box="[151,340,1979,2004]" pageId="11" pageNumber="310">FIGURES 52–55.</emphasis>
Larval abdominal sterna of 
<taxonomicName id="579886D62B4BFFF08F6398EB0E0DF814" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[624,883,1980,2004]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="310" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B4BFFF08F6398EB0E0DF814" box="[624,883,1980,2004]" italics="true" pageId="11" pageNumber="310">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B4BFFF08E6B98EB0ED0F813" box="[888,942,1980,2003]" pageId="11" pageNumber="310" rank="species">sp. n.</taxonomicNameLabel>
52, halves of abdominal sterna II–VIII; 53, frag- ment of sternum III; 54, fragment of sternum V; 55, fragment of sternum VII.
</paragraph>
</caption>
<caption id="C4E7ADDD2B4CFFF78D84998F0E6DF8D5" httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="12" pageNumber="311" startId="12.[151,264,1752,1777]" targetBox="[170,1417,181,1727]" targetPageId="12">
<paragraph id="9027FD552B4CFFF78D84998F0E6DF8D5" blockId="12.[151,1436,1752,1813]" pageId="12" pageNumber="311">
<emphasis id="A2EC21472B4CFFF78D84998F0C2BF931" bold="true" box="[151,341,1752,1777]" pageId="12" pageNumber="311">FIGURES 56–62.</emphasis>
<taxonomicName id="579886D62B4CFFF78C4F998E0F1EF931" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[348,608,1753,1777]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="311" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B4CFFF78C4F998E0F1EF931" box="[348,608,1753,1777]" italics="true" pageId="12" pageNumber="311">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B4CFFF78F74998E0FE0F930" box="[615,670,1753,1776]" pageId="12" pageNumber="311" rank="species">sp. n.</taxonomicNameLabel>
56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype).
</paragraph>
</caption>
<paragraph id="9027FD552B4CFFF68DD498140CDBFF3B" blockId="12.[151,1437,1859,2030]" lastBlockId="13.[151,1437,152,251]" lastPageId="13" lastPageNumber="312" pageId="12" pageNumber="311">
Tergalius I asymmetric, with costal margin most convex in proximal half, and anal margin most convex in distal half (
<figureCitation id="08A3E1D02B4CFFF78C0B98300CE0F842" box="[280,414,1895,1922]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="12" pageNumber="311">Figs 28, 29</figureCitation>
). Tergalius II widest, with costal margin slightly convex, and anal margin most convex at midlength (
<figureCitation id="08A3E1D02B4CFFF78C0B98DC0C13F866" box="[280,365,1931,1958]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="12" pageNumber="311">Fig. 30</figureCitation>
); tergalius V with costal margin most convex distally, and anal margin most convex proximally (
<figureCitation id="08A3E1D02B4CFFF78DB398F80D8BF80A" box="[160,245,1967,1994]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="12" pageNumber="311">Fig. 33</figureCitation>
); tergalius VII with costal margin convex in distal half, and anal margin slightly convex (
<figureCitation id="08A3E1D02B4CFFF789E498F80832F80A" box="[1271,1356,1967,1994]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="12" pageNumber="311">Fig. 35</figureCitation>
); other tergalii intermediate between II, V and VII ones (
<figureCitation id="08A3E1D02B4CFFF78FAB98840E45F82E" box="[696,827,2003,2030]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="12" pageNumber="311">Figs 30–35</figureCitation>
). Costal rib on tergalius I short, on tergalii II–VII well- developed and bears 1–5 denticles near apex; anal rib on all tergalii poorly expressed; distal margin and most part of anal margin of each tergalius without rib; middle ribs absent (
<figureCitation id="08A3E1D02B4DFFF68E7B9FEA0EC3FF18" box="[872,957,189,216]" captionStart="FIGURES 73–76" captionStartId="15.[151,264,1394,1419]" captionTargetBox="[170,1417,181,1369]" captionTargetId="figure@15.[170,1417,181,1369]" captionTargetPageId="15" captionText="FIGURES 73–76. Potamocloeon edentatum sp. n. 73–75, eggs; 76, tergalius IV." httpUri="https://zenodo.org/record/3354901/files/figure.png" pageId="13" pageNumber="312">Fig. 76</figureCitation>
). All tergalii with central and side tracheae well visible, pigmented.
</paragraph>
<caption id="C4E7ADDD2B4DFFF68D8499B20FD4F886" httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="13" pageNumber="312" startId="13.[151,264,1765,1790]" targetBox="[170,1417,273,1741]" targetPageId="13">
<paragraph id="9027FD552B4DFFF68D8499B20FD4F886" blockId="13.[151,1436,1765,1862]" pageId="13" pageNumber="312">
<emphasis id="A2EC21472B4DFFF68D8499B20C2AF93E" bold="true" box="[151,340,1765,1790]" pageId="13" pageNumber="312">FIGURES 63–69.</emphasis>
<taxonomicName id="579886D62B4DFFF68C4999B10F22F93E" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[346,604,1766,1790]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="13" pageNumber="312" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B4DFFF68C4999B10F22F93E" box="[346,604,1766,1790]" italics="true" pageId="13" pageNumber="312">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B4DFFF68F7199B00FE6F93E" box="[610,664,1767,1790]" pageId="13" pageNumber="312" rank="species">sp. n.</taxonomicNameLabel>
63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype).
</paragraph>
</caption>
<caption id="C4E7ADDD2B4EFFF58D8498120E06F82E" httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="14" pageNumber="313" startId="14.[151,264,1861,1886]" targetBox="[182,1404,190,1836]" targetPageId="14">
<paragraph id="9027FD552B4EFFF58D8498120E06F82E" blockId="14.[151,1436,1861,2030]" pageId="14" pageNumber="313">
<emphasis id="A2EC21472B4EFFF58D8498120C2AF89E" bold="true" box="[151,340,1861,1886]" pageId="14" pageNumber="313">FIGURES 70–72.</emphasis>
<taxonomicName id="579886D62B4EFFF58C4898110F20F89E" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[347,606,1862,1886]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="14" pageNumber="313" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B4EFFF58C4898110F20F89E" box="[347,606,1862,1886]" italics="true" pageId="14" pageNumber="313">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B4EFFF58F7798110FE4F89D" box="[612,666,1862,1885]" pageId="14" pageNumber="313" rank="species">sp. n.</taxonomicNameLabel>
70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger.
</paragraph>
</caption>
<caption id="C4E7ADDD2B4FFFF48D849A250EB7FA4A" box="[151,969,1394,1419]" httpUri="https://zenodo.org/record/3354901/files/figure.png" pageId="15" pageNumber="314" startId="15.[151,264,1394,1419]" targetBox="[170,1417,181,1369]" targetPageId="15">
<paragraph id="9027FD552B4FFFF48D849A250EB7FA4A" blockId="15.[151,969,1394,1419]" box="[151,969,1394,1419]" pageId="15" pageNumber="314">
<emphasis id="A2EC21472B4FFFF48D849A250C2AFA4B" bold="true" box="[151,340,1394,1419]" pageId="15" pageNumber="314">FIGURES 73–76.</emphasis>
<taxonomicName id="579886D62B4FFFF48C499A240F23FA4B" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[346,605,1395,1419]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="15" pageNumber="314" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B4FFFF48C499A240F23FA4B" box="[346,605,1395,1419]" italics="true" pageId="15" pageNumber="314">Potamocloeon edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B4FFFF48F709A240FE7FA4A" box="[611,665,1395,1418]" pageId="15" pageNumber="314" rank="species">sp. n.</taxonomicNameLabel>
73–75, eggs; 76, tergalius IV.
</paragraph>
</caption>
<paragraph id="9027FD552B4FFFF48DD49AE30E64F99E" blockId="15.[151,1437,1460,2026]" pageId="15" pageNumber="314">
Caudalii (cerci and paracercus) of equal length, with long and dense primary swimming setae; on paracercus swimming setae located up to apex; cercus with slender apical portion lacking setae (
<figureCitation id="08A3E1D02B4FFFF4897E9A8F09BDFA32" box="[1133,1219,1496,1522]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="15" pageNumber="314">Fig. 23</figureCitation>
). In middle part of cercus, each 4th segment with several enlarged denticles on lateral side (
<figureCitation id="08A3E1D02B4FFFF48EF99AAB093CF9D6" box="[1002,1090,1532,1558]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="15" pageNumber="314">Fig. 22</figureCitation>
); paracercus without enlarged denticles. Each swimming seta with proximal half brown and rigid, distal half colorless and delicate (
<figureCitation id="08A3E1D02B4FFFF4881E997708EFF9FA" box="[1293,1425,1568,1594]" captionStart="FIGURES 14–23" captionStartId="6.[151,264,1856,1881]" captionTargetBox="[201,1386,184,1830]" captionTargetId="figure@6.[201,1386,181,1830]" captionTargetPageId="6" captionText="FIGURES 14–23. Larvae of Potamocloeon edentatum sp. n. 14, male larva of last instar with well-developed cuticular coloration; 15, female larva of penultimate instar with light cuticle and well-visible hypodermal coloration; 16, exuviae of fore leg with prothoracic pleurite; 17, exuviae of middle leg; 18, exuviae of hind leg with metathoracic pleurite and part of metanotum (arrow shows vestige of hind protopteron); 19, exuviae of abdomen; 20, exuviae of right half of pronotum and mesonotum; 21, head; 22, portion of cercus and paracercus in middle part; 23, apices of cercus and paracercus." httpUri="https://zenodo.org/record/3354883/files/figure.png" pageId="15" pageNumber="314">Figs 22–23</figureCitation>
). Lateral sides of cerci without secondary swimming setae.
</paragraph>
<paragraph id="9027FD552B4FFFF48DD4993F09D1F942" blockId="15.[151,1437,1460,2026]" box="[199,1199,1640,1666]" pageId="15" pageNumber="314">RESPIRATORY MOVEMENTS. Tergalii able to make rhythmic respiratory movements.</paragraph>
</subSubSection>
<subSubSection id="D882AEDE2B4FFFEB8DD499DC0FC5FA97" lastPageId="16" lastPageNumber="315" pageId="15" pageNumber="314" type="materials_examined">
<paragraph id="9027FD552B4FFFF48DD499DC0C5BF8BE" blockId="15.[151,1437,1460,2026]" pageId="15" pageNumber="314">
<emphasis id="A2EC21472B4FFFF48DD499DC0C3DF966" bold="true" box="[199,323,1675,1702]" pageId="15" pageNumber="314">
<emphasis id="A2EC21472B4FFFF48DD499DC0C42F966" bold="true" box="[199,316,1675,1702]" italics="true" pageId="15" pageNumber="314">Subimago</emphasis>
.
</emphasis>
CUTICULAR COLORATION. Pronotum light brown with diffusive blanks, microtrichia darker brown. Mesonotum at most part light brown with darker brown microtrichia; most sutures darker brown; contrasting colorless stripe along medioparapsidal suture and on medio-posterior part of posterior scutal protuberance (
<figureCitation id="08A3E1D02B4FFFF4882F998308EEF92E" box="[1340,1424,1747,1774]" captionStart="FIGURES 56–62" captionStartId="12.[151,264,1752,1777]" captionTargetBox="[170,1417,181,1727]" captionTargetId="figure@12.[170,1417,181,1727]" captionTargetPageId="12" captionText="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="15" pageNumber="314">Fig. 57</figureCitation>
). Thoracic pleura and sterna with colorless and brown areas (
<figureCitation id="08A3E1D02B4FFFF48E2B99AF0EF3F8D3" box="[824,909,1784,1811]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="15" pageNumber="314">Fig. 66</figureCitation>
). Base of wing brownish, other membrane and veins colorless with brown microtrichia. Legs colorless, microtrichia and tarsal microlepides light brownish (
<figureCitation id="08A3E1D02B4FFFF48879984B0D9CF89B" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="15" pageNumber="314">Figs 63–64</figureCitation>
). Abdomen uniformly very light brownish with brown microtrichia; gonostyli lighter. Cerci colorless with setae brown.
</paragraph>
<paragraph id="9027FD552B4FFFF48DD498DF0929F806" blockId="15.[151,1437,1460,2026]" pageId="15" pageNumber="314">TEXTURE. On legs of all pairs of both sexes, all tarsal segments covered by pointed microlepides, only small basal part of fore tarsomere covered by microtrichia (as tibia and other leg segments).</paragraph>
<paragraph id="9027FD552B4FFFEB8DD498870E1BFDFF" blockId="15.[151,1437,1460,2026]" lastBlockId="16.[151,1437,153,1367]" lastPageId="16" lastPageNumber="315" pageId="15" pageNumber="314">
<emphasis id="A2EC21472B4FFFF48DD498870C20F82A" bold="true" box="[199,350,1999,2026]" pageId="15" pageNumber="314">
<emphasis id="A2EC21472B4FFFF48DD498870C29F82A" bold="true" box="[199,343,1999,2026]" italics="true" pageId="15" pageNumber="314">Imago, male</emphasis>
.
</emphasis>
(
<figureCitation id="08A3E1D02B4FFFF48C7F98870C8EF82A" box="[364,496,1999,2026]" captionStart="FIGURES 56–62" captionStartId="12.[151,264,1752,1777]" captionTargetBox="[170,1417,181,1727]" captionTargetId="figure@12.[170,1417,181,1727]" captionTargetPageId="12" captionText="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="15" pageNumber="314">Figs 56–60</figureCitation>
). Head ocher with brown. Turbinate eyes with facetted surface and most part of stem brown, upper part of stem just under facetted surface gray, border between stem and facetted surface dark brown. Thorax brown, uniformly colored dorsally, laterally and ventrally. Fore wing with one marginal intercalary per space; pterostigma with 3–5 simple, oblique, complete or/and incomplete veins (
<figureCitation id="08A3E1D02B50FFEB89099FB60912FF3B" box="[1050,1132,225,251]" captionStart="FIGURES 11–13" captionStartId="4.[151,264,1847,1872]" captionTargetBox="[154,1421,289,1819]" captionTargetId="figure@4.[151,1436,273,1822]" captionTargetPageId="4" captionText="FIGURES 11–13. 11–12, Potamocloeon dentatum: 11, genitals of subimago; 12, genitals of imago (styligeral and gonostylar muscles shown only on left side, gonoduct shown by dotted line). 13, Potamocloeon edentatum sp. n., fore wing (holotype). Abbreviations: gd – gonoduct; gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle." httpUri="https://zenodo.org/record/3354881/files/figure.png" pageId="16" pageNumber="315">Fig. 13</figureCitation>
); bases of wings brownish, remainder colorless; veins, including costal brace, colorless. Hind wings absent. Legs of all pairs either uniformly ocher, or with diffusive reddish markings as in 
<figureCitation id="08A3E1D02B50FFEB8FA39E7E0E7DFE83" box="[688,771,296,323]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Fig. 65</figureCitation>
. On middle and hind legs tibia slightly shorter than tarsus; first tarsomere (primary 1st+2nd tarsomeres) much longer than others (as in 
<figureCitation id="08A3E1D02B50FFEB8EE99E1A0930FEA7" box="[1018,1102,332,359]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Fig. 65</figureCitation>
). In 
<typeStatus id="4F2343F72B50FFEB89919E1A0999FEA7" box="[1154,1255,333,359]" pageId="16" pageNumber="315" type="holotype">holotype</typeStatus>
, relation of fore femur to fore wing length 40:195; proportions femur/tibia/tarsomeres on fore leg 40:49:2:26:20:10:5; on middle and hind legs 30:25:9:4:2:5. Tarsus with one terminal spine on 2nd (primary 3rd tarsomere) tarsomere (as in 
<figureCitation id="08A3E1D02B50FFEB88639EC20DC9FE14" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Fig. 64</figureCitation>
). Abdominal segments I–VII whitish; terga either without markings, or each tergum with diffusive pale reddish unpaired median mark; sterna either without markings, or with small gray unpaired median spot on each joining of segments (
<figureCitation id="08A3E1D02B50FFEB8C3D9D560CFCFDDC" box="[302,386,513,540]" captionStart="FIGURES 56–62" captionStartId="12.[151,264,1752,1777]" captionTargetBox="[170,1417,181,1727]" captionTargetId="figure@12.[170,1417,181,1727]" captionTargetPageId="12" captionText="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="16" pageNumber="315">Fig. 60</figureCitation>
); lateral trachea with blackish. Segments 
<collectionCode id="F68965902B50FFEB8E479D560ECEFDDB" box="[852,944,513,539]" pageId="16" pageNumber="315">VIII–IX</collectionCode>
with terga brown, sterna whitish, anteriorly bordered by brown; segment X brown. Cerci uniformly whitish.
</paragraph>
<paragraph id="9027FD552B50FFEB8DD49D1F0DBAFC43" blockId="16.[151,1437,153,1367]" pageId="16" pageNumber="315">
<emphasis id="A2EC21472B50FFEB8DD49D1F0C1DFDA3" bold="true" box="[199,355,584,611]" italics="true" pageId="16" pageNumber="315">Male genitals</emphasis>
(
<figureCitation id="08A3E1D02B50FFEB8C629D1E0C8AFDA4" box="[369,500,585,612]" captionStart-0="FIGURES 63–69" captionStart-1="FIGURES 70–72" captionStartId-0="13.[151,264,1765,1790]" captionStartId-1="14.[151,264,1861,1886]" captionTargetBox-0="[170,1417,273,1741]" captionTargetBox-1="[182,1404,190,1836]" captionTargetId-0="figure@13.[170,1417,273,1741]" captionTargetId-1="figure@14.[182,1404,181,1836]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionText-0="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." captionText-1="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri-0="https://zenodo.org/record/3354897/files/figure.png" httpUri-1="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">Figs 68–72</figureCitation>
). Sterno-styligeral muscle very wide, proximally much wider than distance between median paraproctal muscles, distally wider than distance between unistyligers (
<figureCitation id="08A3E1D02B50FFEB891E9D3A09EFFD47" box="[1037,1169,621,647]" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">Figs 71–72</figureCitation>
). In imago (
<figureCitation id="08A3E1D02B50FFEB88049D3A08E9FD47" box="[1303,1431,621,647]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Figs 68, 69</figureCitation>
, 
<figureCitation id="08A3E1D02B50FFEB8D849DC60DC8FD6B" box="[151,182,657,683]" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">71</figureCitation>
), unistyliger with stretched inner-apical margin; first segment of gonostylus of composite shape, with narrowing near midlength; inner-distal angle obtuse; second segment of gonostylus nearly straight, basally narrowed, apically slightly widened; third (apical) segment of gonostylus petiolate, triangular; external part of penis semicircular; penial arms short and thick, with apices bent distally and free (not fused with penial bridge) (
<figureCitation id="08A3E1D02B50FFEB89B49DAA0984FCD7" box="[1191,1274,765,791]" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">Fig. 71</figureCitation>
). Subimaginal gonostylus without projected inner-apical angle of 1st segment (
<figureCitation id="08A3E1D02B50FFEB8E719C760EC8FCFB" box="[866,950,801,827]" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">Fig. 70</figureCitation>
). In larva ready to molt to subimago, developing subimaginal gonostyli folded as is typical of « 
<taxonomicName id="579886D62B50FFEB8FFC9C120E3EFC9F" authorityName="Leach" authorityYear="1815" box="[751,832,837,863]" class="Insecta" family="Baetidae" genus="Cloeon" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="genus">
<emphasis id="A2EC21472B50FFEB8FFC9C120E3EFC9F" box="[751,832,837,863]" italics="true" pageId="16" pageNumber="315">Cloeon</emphasis>
</taxonomicName>
- 
<typeStatus id="4F2343F72B50FFEB8E5B9C120E03FC9F" box="[840,893,837,863]" pageId="16" pageNumber="315">type</typeStatus>
», i.e. with 2nd segments directed laterally (
<figureCitation id="08A3E1D02B50FFEB887C9C120DC9FC43" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">Fig. 72</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B50FFEB8DD49CDA09C3FC30" blockId="16.[151,1437,153,1367]" pageId="16" pageNumber="315">
<emphasis id="A2EC21472B50FFEB8DD49CDA0C0BFC67" bold="true" box="[199,373,908,935]" italics="true" pageId="16" pageNumber="315">Imago, female.</emphasis>
Eyes small, widely separated (
<figureCitation id="08A3E1D02B50FFEB8FC79CDA0E26FC68" box="[724,856,909,936]" captionStart="FIGURES 56–62" captionStartId="12.[151,264,1752,1777]" captionTargetBox="[170,1417,181,1727]" captionTargetId="figure@12.[170,1417,181,1727]" captionTargetPageId="12" captionText="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="16" pageNumber="315">Figs 61–62</figureCitation>
). Patella-tibial suture absent on fore leg, present on middle and hind legs (as in 
<figureCitation id="08A3E1D02B50FFEB8CDC9CE60F30FC0B" box="[463,590,944,971]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Figs 63–65</figureCitation>
) (as in male). Coloration of head, thorax, wings, legs (
<figureCitation id="08A3E1D02B50FFEB89A59CE60876FC0B" box="[1206,1288,944,971]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Fig. 65</figureCitation>
) and cerci as in male; abdomen ocher; terga II–VI with characteristic reddish-brown markings (
<figureCitation id="08A3E1D02B50FFEB893D9C8209CFFC30" box="[1070,1201,981,1008]" captionStart="FIGURES 56–62" captionStartId="12.[151,264,1752,1777]" captionTargetBox="[170,1417,181,1727]" captionTargetId="figure@12.[170,1417,181,1727]" captionTargetPageId="12" captionText="FIGURES 56–62. Potamocloeon edentatum sp. n. 56, abdominal terga of male imago; 57–59, male imagines; 60, abdominal sterna of male imago; 61–62, female imago (56, 60, holotype)." httpUri="https://zenodo.org/record/3354895/files/figure.png" pageId="16" pageNumber="315">Figs 61–62</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B50FFEB8DD49CAE0E3BFBD4" blockId="16.[151,1437,153,1367]" box="[199,837,1017,1044]" pageId="16" pageNumber="315">
<emphasis id="A2EC21472B50FFEB8DD49CAE0C76FBD3" bold="true" box="[199,264,1017,1043]" pageId="16" pageNumber="315">
<emphasis id="A2EC21472B50FFEB8DD49CAE0C7FFBD3" bold="true" box="[199,257,1017,1043]" italics="true" pageId="16" pageNumber="315">Eggs</emphasis>
.
</emphasis>
Irregularly oval, with irregular relief (
<figureCitation id="08A3E1D02B50FFEB8FA59CAE0E47FBD4" box="[694,825,1017,1044]" captionStart="FIGURES 73–76" captionStartId="15.[151,264,1394,1419]" captionTargetBox="[170,1417,181,1369]" captionTargetId="figure@15.[170,1417,181,1369]" captionTargetPageId="15" captionText="FIGURES 73–76. Potamocloeon edentatum sp. n. 73–75, eggs; 76, tergalius IV." httpUri="https://zenodo.org/record/3354901/files/figure.png" pageId="16" pageNumber="315">Figs 73–76</figureCitation>
).
</paragraph>
<paragraph id="9027FD552B50FFEB8DD49B4B0E13FBF7" blockId="16.[151,1437,153,1367]" box="[199,877,1052,1080]" pageId="16" pageNumber="315">
<emphasis id="A2EC21472B50FFEB8DD49B4B0C27FBF7" bold="true" box="[199,345,1052,1079]" pageId="16" pageNumber="315">Dimensions.</emphasis>
Fore wing length (and body length) 
<quantity id="576050B02B50FFEB8FE79B4B0E17FBF7" box="[756,873,1052,1079]" metricMagnitude="-3" metricUnit="m" metricValue="4.75" metricValueMax="5.0" metricValueMin="4.5" pageId="16" pageNumber="315" unit="mm" value="4.75" valueMax="5.0" valueMin="4.5">4.5–5 mm</quantity>
.
</paragraph>
<paragraph id="9027FD552B50FFEB8DD49B170FC5FA97" blockId="16.[151,1437,153,1367]" pageId="16" pageNumber="315">
<emphasis id="A2EC21472B50FFEB8DD49B170C1CFB9B" bold="true" box="[199,354,1088,1115]" pageId="16" pageNumber="315">Comparison.</emphasis>
Male imago of 
<taxonomicName id="579886D62B50FFEB8F059B150FD9FB9B" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[534,679,1089,1115]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B50FFEB8F059B150FD9FB9B" box="[534,679,1089,1115]" italics="true" pageId="16" pageNumber="315">P. edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B50FFEB8FBD9B160F95FB9B" box="[686,747,1089,1115]" pageId="16" pageNumber="315" rank="species">sp. n.</taxonomicNameLabel>
differs from 
<taxonomicName id="579886D62B50FFEB8E939B15097AFB9B" authorityName=": Salles, Gattolliat &amp; Sartori" authorityYear="2016" box="[896,1028,1089,1115]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="dentatum">
<emphasis id="A2EC21472B50FFEB8E939B15097AFB9B" box="[896,1028,1089,1115]" italics="true" pageId="16" pageNumber="315">P. dentatum</emphasis>
</taxonomicName>
(= 
<taxonomicName id="579886D62B50FFEB893F9B1609E1FB9B" authorityName="Wuillot, in Wuillot &amp; Gillies" authorityYear="1993" box="[1068,1183,1089,1115]" class="Insecta" family="Baetidae" genus="Afroptilum" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="plumosum">
<emphasis id="A2EC21472B50FFEB893F9B1609E1FB9B" box="[1068,1183,1089,1115]" italics="true" pageId="16" pageNumber="315">plumosum</emphasis>
</taxonomicName>
) by shape of first segment of gonostylus, whose inner-distal angle is blunt and not projected distally (
<figureCitation id="08A3E1D02B50FFEB89089B3209E2FBBF" box="[1051,1180,1125,1151]" captionStart="FIGURES 63–69" captionStartId="13.[151,264,1765,1790]" captionTargetBox="[170,1417,273,1741]" captionTargetId="figure@13.[170,1417,273,1741]" captionTargetPageId="13" captionText="FIGURES 63–69. Potamocloeon edentatum sp. n. 63, subimaginal exuviae of tibia and tarsus of female fore leg; 64, the same, hind leg; 65, its imaginal hind leg; 66, subimaginal exuviae of mesopleuron; 67, subimaginal exuviae of left half of mesonotum; 68–69, genitals of male imagines (66–68, holotype)." httpUri="https://zenodo.org/record/3354897/files/figure.png" pageId="16" pageNumber="315">Figs 68, 69</figureCitation>
, 
<figureCitation id="08A3E1D02B50FFEB89BB9B3209B9FBBF" box="[1192,1223,1125,1151]" captionStart="FIGURES 70–72" captionStartId="14.[151,264,1861,1886]" captionTargetBox="[182,1404,190,1836]" captionTargetId="figure@14.[182,1404,181,1836]" captionTargetPageId="14" captionText="FIGURES 70–72. Potamocloeon edentatum sp. n. 70, subimaginal exuviae of gonostyli; 71, genitals of male imago (gonostylar muscle shown only on right side, gonovectal muscles shown only on left side, gonoducts shown by dotted line); 72, larval protogonostyli with developing subimaginal genitas inside. Abbreviations: gs1–gs3, segments of gonostylus; m.IX-X, areas of anterior attachment of median paraproctal muscles (i.e., muscles going from sternum IX to common base of paraprocts); m.sg, median sterno-styligeral muscle; pgs, protogonostylus; usg, unistyliger." httpUri="https://zenodo.org/record/3354899/files/figure.png" pageId="16" pageNumber="315">71</figureCitation>
). Larva of 
<taxonomicName id="579886D62B50FFEB88519B310DA9FB63" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B50FFEB88519B310DA9FB63" italics="true" pageId="16" pageNumber="315">P. edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B50FFEB8DCC9BDE0C62FB63" box="[223,284,1161,1187]" pageId="16" pageNumber="315" rank="species">sp. n.</taxonomicNameLabel>
differs by having first pair of tergalii asymmetric (
<figureCitation id="08A3E1D02B50FFEB8E769BDE0E96FB63" box="[869,1000,1161,1187]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="16" pageNumber="315">Figs 28–29</figureCitation>
), while in 
<taxonomicName id="579886D62B50FFEB89739BDD099BFB63" authorityName=": Salles, Gattolliat &amp; Sartori" authorityYear="2016" box="[1120,1253,1161,1187]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="dentatum">
<emphasis id="A2EC21472B50FFEB89739BDD099BFB63" box="[1120,1253,1161,1187]" italics="true" pageId="16" pageNumber="315">P. dentatum</emphasis>
</taxonomicName>
first tergalius is symmetric, with both costal and anal margins most convex in proximal half (Wuillot &amp; Gillies 1993: fig. 49); in 
<taxonomicName id="579886D62B50FFEB889B9BF90C7CFB2B" baseAuthorityName="McCafferty" baseAuthorityYear="2000" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="abdallahi">
<emphasis id="A2EC21472B50FFEB889B9BF90C7CFB2B" italics="true" pageId="16" pageNumber="315">P. abdallahi</emphasis>
</taxonomicName>
the shape of tergalii is said to be «as per Wuillot &amp; Gillies (1993)» (McCafferty 2000: 68). Besides this, larva of 
<taxonomicName id="579886D62B50FFEB8DE69BA10CFBFACF" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[245,389,1269,1295]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B50FFEB8DE69BA10CFBFACF" box="[245,389,1269,1295]" italics="true" pageId="16" pageNumber="315">P. edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B50FFEB8C9F9BA20CB6FACF" box="[396,456,1269,1295]" pageId="16" pageNumber="315" rank="species">sp. n.</taxonomicNameLabel>
differs from 
<taxonomicName id="579886D62B50FFEB8F4F9BA10FA1FACF" authorityName=": Salles, Gattolliat &amp; Sartori" authorityYear="2016" box="[604,735,1269,1295]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="dentatum">
<emphasis id="A2EC21472B50FFEB8F4F9BA10FA1FACF" box="[604,735,1269,1295]" italics="true" pageId="16" pageNumber="315">P. dentatum</emphasis>
</taxonomicName>
and 
<taxonomicName id="579886D62B50FFEB8E059BA10EE3FACF" baseAuthorityName="McCafferty" baseAuthorityYear="2000" box="[790,925,1269,1295]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="abdallahi">
<emphasis id="A2EC21472B50FFEB8E059BA10EE3FACF" box="[790,925,1269,1295]" italics="true" pageId="16" pageNumber="315">P. abdallahi</emphasis>
</taxonomicName>
by absence of prominent setae between prostheca and mola of left mandible (
<figureCitation id="08A3E1D02B50FFEB8F149A4E0F25FAF4" box="[519,603,1305,1332]" captionStart="FIGURES 24–27" captionStartId="7.[151,264,1810,1835]" captionTargetBox="[171,1417,195,1748]" captionTargetId="figure@7.[170,1417,181,1784]" captionTargetPageId="7" captionText="FIGURES 24–27. Larvae of Potamocloeon edentatum sp. n. 24, maxilla (ventral view); 25, left half of labrum (dorsal view); 26–27, apices of left and right mandibles before molt to next larval instar. Abbreviations: ds1–ds3, dentisetae." httpUri="https://zenodo.org/record/3354885/files/figure.png" pageId="16" pageNumber="315">Fig. 26</figureCitation>
). Larvae of 
<taxonomicName id="579886D62B50FFEB8FF29A4D0E0FFAF3" authority="Kluge, 2019" authorityName="Kluge" authorityYear="2019" box="[737,881,1305,1331]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="edentatum" status="sp. nov.">
<emphasis id="A2EC21472B50FFEB8FF29A4D0E0FFAF3" box="[737,881,1305,1331]" italics="true" pageId="16" pageNumber="315">P. edentatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9DF9C3C2B50FFEB8E649A4E0ECCFAF3" box="[887,946,1305,1331]" pageId="16" pageNumber="315" rank="species">sp. n.</taxonomicNameLabel>
and 
<taxonomicName id="579886D62B50FFEB8EFB9A4D0915FAF3" authorityName=": Salles, Gattolliat &amp; Sartori" authorityYear="2016" box="[1000,1131,1305,1331]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="dentatum">
<emphasis id="A2EC21472B50FFEB8EFB9A4D0915FAF3" box="[1000,1131,1305,1331]" italics="true" pageId="16" pageNumber="315">P. dentatum</emphasis>
</taxonomicName>
differ from 
<taxonomicName id="579886D62B50FFEB89E09A4D0807FAF3" baseAuthorityName="McCafferty" baseAuthorityYear="2000" box="[1267,1401,1305,1331]" class="Insecta" family="Baetidae" genus="Potamocloeon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="16" pageNumber="315" phylum="Arthropoda" rank="species" species="abdallahi">
<emphasis id="A2EC21472B50FFEB89E09A4D0807FAF3" box="[1267,1401,1305,1331]" italics="true" pageId="16" pageNumber="315">P. abdallahi</emphasis>
</taxonomicName>
by well pigmented tracheae of tergalii (
<figureCitation id="08A3E1D02B50FFEB8F3F9A6A0FCEFA97" box="[556,688,1341,1367]" captionStart="FIGURES 28–36" captionStartId="8.[151,264,1726,1751]" captionTargetBox="[175,1392,182,1696]" captionTargetId="figure@8.[170,1417,181,1701]" captionTargetPageId="8" captionText="FIGURES 28–36. Larvae of Potamocloeon edentatum sp. n. 28, 29, tergalii of 1st pair; 30–35, tergalii of 2nd–7th pairs; 36, labium (at left ventral view and musculature, at right dorsal view)." httpUri="https://zenodo.org/record/3354887/files/figure.png" pageId="16" pageNumber="315">Figs 28–30</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>