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<document id="A0D2E429C2F9C189B932C91C1B8DACE4" ID-DOI="10.5281/zenodo.198523" ID-GBIF-Dataset="7ad3b64d-ffc2-432c-a8e9-e32b05de9900" ID-ISSN="1175-5326" ID-Zenodo-Dep="198523" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460303712167" checkinUser="plazi" docAuthor="Tiunova, Tatiana M." docDate="2010" docId="0390CB547876FFF4FF278402D3EDFBF0" docLanguage="en" docName="zt02639p018.pdf" docOrigin="Zootaxa 2639" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Rhithrogena sibirica Brodsky 1930" docType="treatment" docVersion="9" lastPageNumber="16" masterDocId="FFA9B32C787AFFFBFFB08630D704FFC2" masterDocTitle="A new species of Rhithrogena Eaton, 1881 from the Far East of Russia with notes on this genus in this area (Ephemeroptera: Heptageniidae)" masterLastPageNumber="18" masterPageNumber="1" pageNumber="13" updateTime="1698252947402" updateUser="plazi">
<mods:mods id="1EA7F64122BD4874F7EB18ADEF2CCD83" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="2FC040184B33F165387D5A3DF460053C">
<mods:title id="A375C23BE0E2C7461CF68DFB99A7A046">A new species of Rhithrogena Eaton, 1881 from the Far East of Russia with notes on this genus in this area (Ephemeroptera: Heptageniidae)</mods:title>
</mods:titleInfo>
<mods:name id="404508819F5F84168B8CFC462F91736E" type="personal">
<mods:role id="4B3F4493A159F98CBC64844276439FDF">
<mods:roleTerm id="96C8D3DC56218772305DF4D0A44158FA">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="137EDBDD8C19E3E01F82B5D21A85D070">Tiunova, Tatiana M.</mods:namePart>
</mods:name>
<mods:typeOfResource id="9F706FDBBAAA1BBB82B113FEB134F329">text</mods:typeOfResource>
<mods:relatedItem id="78E54341A1B95C15D992D595E778AFBC" type="host">
<mods:titleInfo id="4B6C444E67B8C755330F5AD94849156C">
<mods:title id="46F19ADA9AC75346CBB77107052CB8FB">Zootaxa</mods:title>
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<mods:part id="120D6F45DC876F6CCAE32B2C1F3872D6">
<mods:date id="B1D08DE38B91FD49447B883575E6B845">2010</mods:date>
<mods:detail id="B2BA737970B5F66FAAA969E7BA7887C6" type="volume">
<mods:number id="F79F8F9B5169F68047E764C696031EAD">2639</mods:number>
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<mods:start id="05F567F80E52C9164D2E78FB9D95C7F7">1</mods:start>
<mods:end id="E1AC281A47A4A5B4EAE64DE97A785AF9">18</mods:end>
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<mods:classification id="E0C78917382E729BFEEE4FC1F8A7E2FB">journal article</mods:classification>
<mods:identifier id="B836AAACDBF9FE512058B968E6FF0D26" type="DOI">10.5281/zenodo.198523</mods:identifier>
<mods:identifier id="C79FE6760055CB03CB01D6BD8B45EDA3" type="GBIF-Dataset">7ad3b64d-ffc2-432c-a8e9-e32b05de9900</mods:identifier>
<mods:identifier id="13031773834DECD1EA9B161D84A622F1" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="562A46EA18A4EE0D4EE98B60362EF593" type="Zenodo-Dep">198523</mods:identifier>
</mods:mods>
<treatment id="0390CB547876FFF4FF278402D3EDFBF0" ID-DOI="http://doi.org/10.5281/zenodo.6206674" ID-GBIF-Taxon="119400130" ID-Zenodo-Dep="6206674" LSID="urn:lsid:plazi:treatment:0390CB547876FFF4FF278402D3EDFBF0" httpUri="http://treatment.plazi.org/id/0390CB547876FFF4FF278402D3EDFBF0" lastPageId="15" lastPageNumber="16" pageId="12" pageNumber="13">
<subSubSection id="C32329C97876FFF7FF278402D631FDAD" pageId="12" pageNumber="13" type="nomenclature">
<paragraph id="8B867A427876FFF7FF278402D547FD8E" blockId="12.[151,579,562,623]" box="[151,579,562,588]" pageId="12" pageNumber="13">
<heading id="D0CECD2E7876FFF7FF278402D547FD8E" bold="true" box="[151,579,562,588]" fontSize="11" level="1" pageId="12" pageNumber="13" reason="1">
<taxonomicName id="4C3901C17876FFF7FF278402D547FD8E" ID-CoL="4SBQZ" authority="Brodsky 1930" authorityName="Brodsky" authorityYear="1930" box="[151,579,562,588]" class="Insecta" family="Heptageniidae" genus="Rhithrogena" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="sibirica">
<emphasis id="B94DA6507876FFF7FF278402D547FD8E" bold="true" box="[151,579,562,588]" pageId="12" pageNumber="13">
<emphasis id="B94DA6507876FFF7FF278402D695FD8E" bold="true" box="[151,401,562,588]" italics="true" pageId="12" pageNumber="13">Rhithrogena sibirica</emphasis>
<bibRefCitation id="EFA807B37876FFF7FE288402D547FD8E" author="Brodsky" box="[408,579,562,588]" pageId="12" pageNumber="13" refString="Brodsky, K. A. (1930) Contributions to the fauna of Ephemeroptera of Southern Siberia. Entomologicheskoe Obozrenie, 24 (1 - 2), 31 - 40 (in Russian)." type="journal article" year="1930">Brodsky 1930</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8B867A427876FFF7FF278465D631FDAD" blockId="12.[151,579,562,623]" box="[151,309,597,623]" pageId="12" pageNumber="13">
(
<figureCitation id="130266C77876FFF7FF2F8465D628FDAD" box="[159,300,597,623]" captionStart-0="FIGURES 60 64" captionStart-1="FIGURES 65 77" captionStartId-0="13.[151,270,1927,1951]" captionStartId-1="14.[151,270,1500,1524]" captionTargetBox-0="[287,1292,728,1906]" captionTargetBox-1="[241,1358,215,1462]" captionTargetId-0="figure@13.[284,1302,717,1906]" captionTargetId-1="figure@14.[226,1360,194,1479]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionText-0="FIGURES 60 64. Rhithrogena sibirica, male imago: 60. Mesonotum, dorsal. 61. Genitalia, ventral. 62. Penis, ventral. 63. Penis, dorsal. 64. Penis, lateral. Scale (mm): 60 = 1.0; 61 64 = 0.5." captionText-1="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri-0="https://zenodo.org/record/198531/files/figure.png" httpUri-1="https://zenodo.org/record/198532/files/figure.png" pageId="12" pageNumber="13">Figs. 6077</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C32329C97876FFF6FF2784AFD5ADFF15" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13" type="materials_examined">
<paragraph id="8B867A427876FFF6FF2784AFD5ADFF15" blockId="12.[151,1437,671,2004]" lastBlockId="13.[151,1437,152,663]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
<emphasis id="B94DA6507876FFF7FF2784AFD68FFD7B" bold="true" box="[151,395,671,697]" pageId="12" pageNumber="13">Material examined.</emphasis>
<collectingCountry id="F32E3AD27876FFF7FE238490D6FBFD78" box="[403,511,672,698]" name="Russia" pageId="12" pageNumber="13">RUSSIA</collectingCountry>
.
<emphasis id="B94DA6507876FFF7FDB984AFD587FD7B" bold="true" box="[521,643,671,697]" pageId="12" pageNumber="13">Yakutiya:</emphasis>
Lena River Basin, Dabai River, near Dabai Village,
<date id="FF875C827876FFF7FB5D8490D27EFD78" box="[1261,1402,672,698]" pageId="12" pageNumber="13" value="1987-08-02">2.VIII 1987</date>
, V Bogatov,
<specimenCount id="9D3FB1CB7876FFF7FEB784F5D652FD1D" box="[263,342,709,735]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; Aldan River Basin, Chulman River, upper Nerjungri City,
<date id="FF875C827876FFF7FBD584F5D3FCFD1D" box="[1125,1272,709,735]" pageId="12" pageNumber="13" value="2006-07-25">25.VII 2006</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FA3D84F5D7E6FCC6" pageId="12" pageNumber="13" type="larva">4 larvae</specimenCount>
;
<emphasis id="B94DA6507876FFF7FF5D84DAD50BFCC6" bold="true" box="[237,527,746,772]" pageId="12" pageNumber="13">Magadanskaya Oblast</emphasis>
: Tauj River, middle part,
<date id="FF875C827876FFF7FC8984DAD4CDFCC6" box="[825,969,746,772]" pageId="12" pageNumber="13" value="2001-07-11">11.VII 2001</date>
, S Kocharina,
<specimenCount id="9D3FB1CB7876FFF7FBC384DAD3C6FCC6" box="[1139,1218,746,772]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; Tauj River Basin, Kava River,
<date id="FF875C827876FFF7FE328520D514FCE8" box="[386,528,784,810]" pageId="12" pageNumber="13" value="2001-07-09">9.VII. 2001</date>
, S Kocharina,
<specimenCount id="9D3FB1CB7876FFF7FD718520D416FCE8" box="[705,786,784,810]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; same place,
<date id="FF875C827876FFF7FBB98520D39BFCE8" box="[1033,1183,784,810]" pageId="12" pageNumber="13" value="2001-07-19">19.VII 2001</date>
,
<specimenCount id="9D3FB1CB7876FFF7FB1B8520D3F8FCE8" box="[1195,1276,784,810]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; same place,
<date id="FF875C827876FFF7FF538505D671FC8D" box="[227,373,821,847]" pageId="12" pageNumber="13" value="2001-07-30">30.VII 2001</date>
,
<specimenCount id="9D3FB1CB7876FFF7FE318505D6D4FC8D" box="[385,464,821,847]" pageId="12" pageNumber="13" type="male">3 male</specimenCount>
imagines; Tauj River Basin, Chelomdzha River,
<date id="FF875C827876FFF7FBBF8505D3A4FC8D" box="[1039,1184,821,847]" pageId="12" pageNumber="13" value="2001-07-14">14.VII 2001</date>
, S Kocharina,
<specimenCount id="9D3FB1CB7876FFF7FAFD8505D298FC8D" box="[1357,1436,821,847]" pageId="12" pageNumber="13" type="male">3 male</specimenCount>
imagines.
<emphasis id="B94DA6507876FFF7FEA5856AD521FCB6" bold="true" box="[277,549,858,884]" pageId="12" pageNumber="13">Chitinskaya Oblast:</emphasis>
Selenga River Basin, Kabanya River, about
<quantity id="4CC1D7A77876FFF7FBE5856AD3A6FCB6" box="[1109,1186,858,884]" metricMagnitude="4" metricUnit="m" metricValue="4.5" pageId="12" pageNumber="13" unit="km" value="45.0">45 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FAE6856AD7D2FC58" pageId="12" pageNumber="13" value="2009-04-26">26.IV 2009</date>
, N Bazova,
<specimenCount id="9D3FB1CB7876FFF7FEDA85B0D6CBFC58" box="[362,463,896,922]" pageId="12" pageNumber="13" type="larva">1 larvae</specimenCount>
.
<emphasis id="B94DA6507876FFF7FE6B854FD5E6FC5B" bold="true" box="[475,738,895,921]" pageId="12" pageNumber="13">Amurskaya Oblast:</emphasis>
Bureya River, near Novo-Burejsk Village,
<date id="FF875C827876FFF7FB4185B0D279FC58" box="[1265,1405,896,922]" pageId="12" pageNumber="13" value="2004-06-25">25.VI 2004</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FEBA8595D65FFC7D" box="[266,347,933,959]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; Zeya River, near Krasnoyarovo village,
<date id="FF875C827876FFF7FC168595D337FC7D" box="[934,1075,933,959]" pageId="12" pageNumber="13" value="2004-06-13">13.VI 2004</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FB7D8595D21BFC7D" box="[1229,1311,933,959]" pageId="12" pageNumber="13" type="male">3 male</specimenCount>
imagines; same place,
<date id="FF875C827876FFF7FE9C85FAD6BDFC26" box="[300,441,970,996]" pageId="12" pageNumber="13" value="2004-06-24">24.VI 2004</date>
,
<specimenCount id="9D3FB1CB7876FFF7FE7685FAD513FC26" box="[454,535,970,996]" pageId="12" pageNumber="13" type="male">9 male</specimenCount>
imagines; Zeya River, near Zeya City,
<date id="FF875C827876FFF7FC4585FAD386FC26" box="[1013,1154,970,996]" pageId="12" pageNumber="13" value="2004-06-20">20.VI 2004</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FAAC85FAD284FC26" box="[1308,1408,970,996]" pageId="12" pageNumber="13" type="male">30 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FA3D85FAD7E3FBC8" pageId="12" pageNumber="13" type="female">2 female</specimenCount>
imagines; Zeya Hydro-Electric Power Station Basin, Giljuj River, middle part,
<date id="FF875C827876FFF7FB3885C0D214FBC8" box="[1160,1296,1008,1034]" pageId="12" pageNumber="13" value="2004-06-19">19.VI 2004</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FF278225D7EDFBED" box="[151,233,1045,1071]" pageId="12" pageNumber="13" type="male">9 male</specimenCount>
imagines; Zeya Hydro-Electric Power Station Basin, small stream
<quantity id="4CC1D7A77876FFF7FBAE8225D35FFBED" box="[1054,1115,1045,1071]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="12" pageNumber="13" unit="km" value="2.0">2 km</quantity>
below mountain Zolotaya Gora,
<date id="FF875C827876FFF7FF51820AD66FFB96" box="[225,363,1082,1108]" pageId="12" pageNumber="13" value="2004-06-20">20.VI 2004</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FDB3820AD556FB96" box="[515,594,1082,1108]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago.
<emphasis id="B94DA6507876FFF7FD04820AD4BCFB96" bold="true" box="[692,952,1082,1108]" pageId="12" pageNumber="13">Khabarovskiy Kray:</emphasis>
Amgun River Basin, Suluk River, about
<quantity id="4CC1D7A77876FFF7FF278250D7E6FBB8" box="[151,226,1120,1146]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="13" unit="km" value="10.0">10 km</quantity>
below Suluk Village,
<date id="FF875C827876FFF7FE5A8250D576FBB8" box="[490,626,1120,1146]" pageId="12" pageNumber="13" value="1994-06-16">16.VI 1994</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FCB98250D46FFBB8" box="[777,875,1120,1146]" pageId="12" pageNumber="13" type="larva">9 larvae</specimenCount>
; Amgun River, near Dopsikan mountain,
<date id="FF875C827876FFF7FAE88250D7D3FB5D" pageId="12" pageNumber="13" value="1994-06-24">24.VI 1994</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FEC382B5D6D3FB5D" box="[371,471,1157,1183]" pageId="12" pageNumber="13" type="male">23 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FE5482B5D54AFB5D" box="[484,590,1157,1183]" pageId="12" pageNumber="13" type="female">4 female</specimenCount>
imagines,
<specimenCount id="9D3FB1CB7876FFF7FD6582B5D43EFB5D" box="[725,826,1157,1183]" pageId="12" pageNumber="13" type="male">18 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FCF782B5D4B5FB5D" box="[839,945,1157,1183]" pageId="12" pageNumber="13" type="female">6 female</specimenCount>
subimago,
<specimenCount id="9D3FB1CB7876FFF7FBF082B5D3A1FB5D" box="[1088,1189,1157,1183]" pageId="12" pageNumber="13" type="larva">5 larvae</specimenCount>
; Amgun River, near Postishevo Village,
<date id="FF875C827876FFF7FE38829AD510FB06" box="[392,532,1194,1220]" pageId="12" pageNumber="13" value="2004-06-28">28.VI 2004</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FD1F829AD407FB06" box="[687,771,1194,1220]" pageId="12" pageNumber="13" type="male">4 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FCA0829AD47DFB06" box="[784,889,1194,1220]" pageId="12" pageNumber="13" type="female">1 female</specimenCount>
imago,
<specimenCount id="9D3FB1CB7876FFF7FC6C829AD334FB06" box="[988,1072,1194,1220]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FB8E829AD3A3FB06" box="[1086,1191,1194,1220]" pageId="12" pageNumber="13" type="female">1 female</specimenCount>
subimago,
<specimenCount id="9D3FB1CB7876FFF7FA83829AD29CFB06" box="[1331,1432,1194,1220]" pageId="12" pageNumber="13" type="larva">3 larvae</specimenCount>
; Ussuri River Basin, Chuken River, mouth, tributary of Chor River,
<date id="FF875C827876FFF7FC0982E0D344FB28" box="[953,1088,1232,1258]" pageId="12" pageNumber="13" value="1995-06-10">10.VI 1995</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FB6982E0D238FB28" box="[1241,1340,1232,1258]" pageId="12" pageNumber="13" type="larva">7 larvae</specimenCount>
; Sukpaj River, near Sukpaj Village, tributary of Chor River,
<date id="FF875C827876FFF7FD4282C5D47EFACD" box="[754,890,1269,1295]" pageId="12" pageNumber="13" value="1998-06-22">22.VI 1998</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FBBD82C5D35FFACD" box="[1037,1115,1269,1295]" pageId="12" pageNumber="13" type="male">8 male</specimenCount>
imagines; Chor River, near Srednehorsky Village,
<date id="FF875C827876FFF7FE12832AD52DFAF6" box="[418,553,1306,1332]" pageId="12" pageNumber="13" value="1995-06-13">13.VI 1995</date>
,
<specimenCount id="9D3FB1CB7876FFF7FD86832AD580FAF6" box="[566,644,1306,1332]" pageId="12" pageNumber="13" type="male">4 male</specimenCount>
imagines; Chor River,
<quantity id="4CC1D7A77876FFF7FC24832AD4E2FAF6" box="[916,998,1306,1332]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="12" pageNumber="13" unit="km" value="1.5">1.5 km</quantity>
below Gvasjugi Village,
<date id="FF875C827876FFF7FAA0832AD293FAF6" box="[1296,1431,1306,1332]" pageId="12" pageNumber="13" value="1995-06-14">14.VI 1995</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FE988370D688FA98" box="[296,396,1344,1370]" pageId="12" pageNumber="13" type="male">30 male</specimenCount>
imagines; Chor River, near Kafe Village,
<date id="FF875C827876FFF7FC2C8370D329FA98" box="[924,1069,1344,1370]" pageId="12" pageNumber="13" value="1995-06-15">15.VI 1995</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FB7C8370D227FA98" box="[1228,1315,1344,1370]" pageId="12" pageNumber="13" type="male">2 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FA818370D299FA98" box="[1329,1437,1344,1370]" pageId="12" pageNumber="13" type="female">2 female</specimenCount>
imagines (reared from larvae); Amur River, near Tsimmermanovka Village,
<date id="FF875C827876FFF7FBA88355D3A6FABD" box="[1048,1186,1381,1407]" pageId="12" pageNumber="13" value="2000-06-21">21.VI 2000</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FA878355D29CFABD" box="[1335,1432,1381,1407]" pageId="12" pageNumber="13" type="male">27 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FF2783BAD7FBFA66" box="[151,255,1418,1444]" pageId="12" pageNumber="13" type="female">3 female</specimenCount>
imagines; Mutii River, tributary Yaj River, below motor-car bridge, line Khabarovsk De-Kastri,
<date id="FF875C827876FFF7FF278380D625FA08" box="[151,289,1456,1482]" pageId="12" pageNumber="13" value="2005-06-30">30.VI 2005</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FE088380D50CFA08" box="[440,520,1456,1482]" pageId="12" pageNumber="13" type="male">5 male</specimenCount>
imagines; Bureya River Basin, Chegdomyn River, near Chegdomyn Village,
<date id="FF875C827876FFF7FF2783E5D62EFA2D" box="[151,298,1493,1519]" pageId="12" pageNumber="13" value="2003-07-13">13.VII 2003</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FE7283E5D515FA2D" box="[450,529,1493,1519]" pageId="12" pageNumber="13" type="male">3 male</specimenCount>
imagines,
<specimenCount id="9D3FB1CB7876FFF7FD2483E5D5F2FA2D" box="[660,758,1493,1519]" pageId="12" pageNumber="13" type="larva">7 larvae</specimenCount>
; Nimakan River, mouth,
<date id="FF875C827876FFF7FB9183E5D3B0FA2D" box="[1057,1204,1493,1519]" pageId="12" pageNumber="13" value="2003-07-15">15.VII 2003</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FAFC83E5D298FA2D" box="[1356,1436,1493,1519]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; Niman River,
<quantity id="4CC1D7A77876FFF7FE1A83CAD506F9D6" box="[426,514,1530,1556]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="12" pageNumber="13" unit="km" value="1.5">1.5 km</quantity>
upper mouth Nimakan River,
<date id="FF875C827876FFF7FC3583CAD326F9D6" box="[901,1058,1530,1556]" pageId="12" pageNumber="13" value="2003-07-15">15.VII 2003</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FB7483CAD21EF9D6" box="[1220,1306,1530,1556]" pageId="12" pageNumber="13" type="male">4 male</specimenCount>
imagines; Priokhote, Khetana River,
<quantity id="4CC1D7A77876FFF7FE538010D525F9F8" box="[483,545,1568,1594]" metricMagnitude="3" metricUnit="m" metricValue="7.0" pageId="12" pageNumber="13" unit="km" value="7.0">7 km</quantity>
upper mouth, tributary of Ulya River,
<date id="FF875C827876FFF7FC4C8010D39EF9F8" box="[1020,1178,1568,1594]" pageId="12" pageNumber="13" value="1985-08-16">16.VIII 1985</date>
, V Zherikhin,
<specimenCount id="9D3FB1CB7876FFF7FAFB8010D298F9F8" box="[1355,1436,1568,1594]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; Kuhtuj River, about
<quantity id="4CC1D7A77876FFF7FE6F8075D52DF99D" box="[479,553,1605,1631]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="13" unit="km" value="10.0">10 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FD648075D49FF99D" box="[724,923,1605,1631]" pageId="12" pageNumber="13" value="1998-08-10" valueMax="1998-08-12" valueMin="1998-08-10">1012.VIII 1998</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FB808075D394F99D" box="[1072,1168,1605,1631]" pageId="12" pageNumber="13" type="larva">7 larvae</specimenCount>
; same place,
<date id="FF875C827876FFF7FA9C8075D7D0F946" pageId="12" pageNumber="13" value="1999-06-28" valueMax="1999-06-30" valueMin="1999-06-28">2830.VI 1999</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FED7805AD6BDF946" box="[359,441,1642,1668]" pageId="12" pageNumber="13" type="male">2 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FE74805AD52EF946" box="[452,554,1642,1668]" pageId="12" pageNumber="13" type="female">3 female</specimenCount>
imagines,
<specimenCount id="9D3FB1CB7876FFF7FD19805AD40EF946" box="[681,778,1642,1668]" pageId="12" pageNumber="13" type="larva">5 larvae</specimenCount>
; Okhota River, about
<quantity id="4CC1D7A77876FFF7FBB8805AD340F946" box="[1032,1092,1642,1668]" metricMagnitude="3" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="13" unit="km" value="6.0">6 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FB5D805AD293F946" box="[1261,1431,1642,1668]" pageId="12" pageNumber="13" value="1998-08-01" valueMax="1998-08-05" valueMin="1998-08-01">15.VIII 1998</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FE9580A0D69EF968" box="[293,410,1680,1706]" pageId="12" pageNumber="13" type="larva">13 larvae</specimenCount>
; same place,
<date id="FF875C827876FFF7FD8C80A0D5F2F968" box="[572,758,1680,1706]" pageId="12" pageNumber="13" value="1999-06-25" valueMax="1999-06-27" valueMin="1999-06-25">2527.VI 1999</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FC2280A0D4F3F968" box="[914,1015,1680,1706]" pageId="12" pageNumber="13" type="larva">5 larvae</specimenCount>
; Okhota River, about
<quantity id="4CC1D7A77876FFF7FAB280A0D24BF968" box="[1282,1359,1680,1706]" metricMagnitude="4" metricUnit="m" metricValue="3.0" pageId="12" pageNumber="13" unit="km" value="30.0">30 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FF408085D69EF90D" box="[240,410,1717,1743]" pageId="12" pageNumber="13" value="1998-08-06" valueMax="1998-08-08" valueMin="1998-08-06">68.VIII 1998</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FD9D8085D57BF90D" box="[557,639,1717,1743]" pageId="12" pageNumber="13" type="male">4 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FD3A8085D5EBF90D" box="[650,751,1717,1743]" pageId="12" pageNumber="13" type="female">5 female</specimenCount>
imagines (reared from larvae); Lantar River,
<quantity id="4CC1D7A77876FFF7FAB18085D257F90D" box="[1281,1363,1717,1743]" metricMagnitude="3" metricUnit="m" metricValue="2.5" pageId="12" pageNumber="13" unit="km" value="2.5">2.5 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FF4280EAD682F936" box="[242,390,1754,1780]" pageId="12" pageNumber="13" value="1999-07-28">28.VII 1999</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FDAE80EAD575F936" box="[542,625,1754,1780]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FDCE80EAD5E1F936" box="[638,741,1754,1780]" pageId="12" pageNumber="13" type="female">3 female</specimenCount>
imagines,
<specimenCount id="9D3FB1CB7876FFF7FCD780EAD4BEF936" box="[871,954,1754,1780]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FC7780EAD32AF936" box="[967,1070,1754,1780]" pageId="12" pageNumber="13" type="female">1 female</specimenCount>
subimago; Uda River, about
<quantity id="4CC1D7A77876FFF7FA3D80EAD7B9F8D8" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="12" pageNumber="13" unit="km" value="5.0">5 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FEC08130D517F8D8" box="[368,531,1792,1818]" pageId="12" pageNumber="13" value="2000-08-13">13.VIII 2000</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FD1E8130D405F8D8" box="[686,769,1792,1818]" pageId="12" pageNumber="13" type="male">3 male</specimenCount>
imagines; Uda River, about
<quantity id="4CC1D7A77876FFF7FBD08130D3B8F8D8" box="[1120,1212,1792,1818]" metricMagnitude="5" metricUnit="m" metricValue="1.4" pageId="12" pageNumber="13" unit="km" value="140.0">140 km</quantity>
upper mouth,
<date id="FF875C827876FFF7FADF8130D63DF8FD" pageId="12" pageNumber="13" value="2000-08-15" valueMax="2000-08-20" valueMin="2000-08-15">15 20.VIII 2000</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FE658115D523F8FD" box="[469,551,1829,1855]" pageId="12" pageNumber="13" type="male">5 male</specimenCount>
imagines; Tatar strait Basin, Tumnin River, near mouth Tun River,
<date id="FF875C827876FFF7FADF8115D62CF8A6" pageId="12" pageNumber="13" value="1997-07-18" valueMax="1997-07-19" valueMin="1997-07-18">18 19.VII 1997</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FE0C817AD50EF8A6" box="[444,522,1866,1892]" pageId="12" pageNumber="13" type="male">2 male</specimenCount>
imagines; Tumnin River, near Gapanki mountain,
<date id="FF875C827876FFF7FBEC817AD20BF8A6" box="[1116,1295,1866,1892]" pageId="12" pageNumber="13" value="1997-06-29" valueMax="1997-06-30" valueMin="1997-06-29">2930.VI 1997</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FF278140D7EFF848" box="[151,235,1904,1930]" pageId="12" pageNumber="13" type="male">3 male</specimenCount>
,
<specimenCount id="9D3FB1CB7876FFF7FF488140D665F848" box="[248,353,1904,1930]" pageId="12" pageNumber="13" type="female">2 female</specimenCount>
imagines; Aldan River Basin, Maya River,
<quantity id="4CC1D7A77876FFF7FCC48140D4B6F848" box="[884,946,1904,1930]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="13" unit="km" value="1.0">1 km</quantity>
below Nelkan village,
<date id="FF875C827876FFF7FB7F8140D279F848" box="[1231,1405,1904,1930]" pageId="12" pageNumber="13" value="1999-08-05" valueMax="1999-08-08" valueMin="1999-08-05">58.VIII 1999</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FEB981A5D65EF86D" box="[265,346,1941,1967]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago (reared from larvae),
<specimenCount id="9D3FB1CB7876FFF7FD0881A5D40DF86D" box="[696,777,1941,1967]" pageId="12" pageNumber="13" type="male">6 male</specimenCount>
imagines.
<emphasis id="B94DA6507876FFF7FC3D81A5D376F86D" bold="true" box="[909,1138,1941,1967]" pageId="12" pageNumber="13">Primorskiy Kray:</emphasis>
Armu River, upper part, tributary Bolshaya Ussurka River,
<date id="FF875C827876FFF7FD8A818AD5C2F816" box="[570,710,1978,2004]" pageId="12" pageNumber="13" value="1990-06-15">15.VI 1990</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7876FFF7FCD0818AD4B5F816" box="[864,945,1978,2004]" pageId="12" pageNumber="13" type="male">1 male</specimenCount>
imago; Bolshaya Ussurka River, 1,5 km upper mouth Daljnaya River,
<date id="FF875C827877FFF6FE4386A8D57FFF70" box="[499,635,152,178]" pageId="13" pageNumber="14" value="1990-06-23">23.VI 1990</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7877FFF6FCA186A8D464FF70" box="[785,864,152,178]" pageId="13" pageNumber="14" type="male">1 male</specimenCount>
imago; Tuschnaya River, mouth, tributary Bikin River,
<date id="FF875C827877FFF6FF55868DD669FF15" box="[229,365,189,215]" pageId="13" pageNumber="14" value="1998-06-19">19.VI 1998</date>
, T Tiunova,
<specimenCount id="9D3FB1CB7877FFF6FDB2868DD555FF15" box="[514,593,189,215]" pageId="13" pageNumber="14" type="male">1 male</specimenCount>
imago.
</paragraph>
</subSubSection>
<subSubSection id="C32329C97877FFF4FF7586D2D420FCEE" lastPageId="15" lastPageNumber="16" pageId="13" pageNumber="14" type="description">
<paragraph id="8B867A427877FFF6FF7586D2D5D2FD55" blockId="13.[151,1437,152,663]" pageId="13" pageNumber="14">
<emphasis id="B94DA6507877FFF6FF7586D2D6FBFF3E" bold="true" box="[197,511,226,252]" pageId="13" pageNumber="14">Description. Male imago</emphasis>
(in alcohol).
<emphasis id="B94DA6507877FFF6FD1386D2D444FF3E" bold="true" box="[675,832,226,252]" pageId="13" pageNumber="14">Dimensions:</emphasis>
length (mm): body 8.112.0; forewings 9.012.0; cerci 16.027.0.
<emphasis id="B94DA6507877FFF6FED68737D6D5FEE3" bold="true" box="[358,465,263,289]" pageId="13" pageNumber="14">Thorax:</emphasis>
pronotum brown, mesonotum dark brown; scutellum dark brown with a white cross-sectional strip; sublateroscutum white (
<figureCitation id="130266C77877FFF6FD16871DD5FAFE85" box="[678,766,301,327]" captionStart="FIGURES 60 64" captionStartId="13.[151,270,1927,1951]" captionTargetBox="[287,1292,728,1906]" captionTargetId="figure@13.[284,1302,717,1906]" captionTargetPageId="13" captionText="FIGURES 60 64. Rhithrogena sibirica, male imago: 60. Mesonotum, dorsal. 61. Genitalia, ventral. 62. Penis, ventral. 63. Penis, dorsal. 64. Penis, lateral. Scale (mm): 60 = 1.0; 61 64 = 0.5." httpUri="https://zenodo.org/record/198531/files/figure.png" pageId="13" pageNumber="14">Fig. 60</figureCitation>
); metanotum and metasternum dark brown. Length (mm) of foreleg segments: femora 1.72.5; tibia 1.92.6; tarsal segments 0.20.3, 0.91.5, 0.91.4, 0.61.1, 0.4 0.6. Wings hyaline, veins from dark brown to brown.
<emphasis id="B94DA6507877FFF6FCAA8747D49BFE53" bold="true" box="[794,927,375,401]" pageId="13" pageNumber="14">Abdomen:</emphasis>
terga 27 dark brown with the lateral area darker, translucent; terga 2 with a pair of large whitish spots at the distal margin; terga 38 with a pair of light spots at the distal margin and a pair of small specks in the middle area; terga 89 opaque. Sterna translucent, dark brown with a lighter base and small white specks that are poorly expressed. Forceps dark brown; middle area of styliger plate light brown (
<figureCitation id="130266C77877FFF6FD87843DD596FDE5" box="[567,658,525,551]" captionStart="FIGURES 60 64" captionStartId="13.[151,270,1927,1951]" captionTargetBox="[287,1292,728,1906]" captionTargetId="figure@13.[284,1302,717,1906]" captionTargetPageId="13" captionText="FIGURES 60 64. Rhithrogena sibirica, male imago: 60. Mesonotum, dorsal. 61. Genitalia, ventral. 62. Penis, ventral. 63. Penis, dorsal. 64. Penis, lateral. Scale (mm): 60 = 1.0; 61 64 = 0.5." httpUri="https://zenodo.org/record/198531/files/figure.png" pageId="13" pageNumber="14">Fig. 61</figureCitation>
). Penis lobes brownish, inner margin darker, strongly supported edge of the styliger plate; penis lobes long with widely placed top portions, with a middle portion expanded and with a long (
<figureCitation id="130266C77877FFF6FED28468D6F1FDB0" box="[354,501,600,626]" captionStart="FIGURES 60 64" captionStartId="13.[151,270,1927,1951]" captionTargetBox="[287,1292,728,1906]" captionTargetId="figure@13.[284,1302,717,1906]" captionTargetPageId="13" captionText="FIGURES 60 64. Rhithrogena sibirica, male imago: 60. Mesonotum, dorsal. 61. Genitalia, ventral. 62. Penis, ventral. 63. Penis, dorsal. 64. Penis, lateral. Scale (mm): 60 = 1.0; 61 64 = 0.5." httpUri="https://zenodo.org/record/198531/files/figure.png" pageId="13" pageNumber="14">Figs. 6263</figureCitation>
), sharp shoot at the base (
<figureCitation id="130266C77877FFF6FC9C8468D4B0FDB0" box="[812,948,600,626]" captionStart="FIGURES 60 64" captionStartId="13.[151,270,1927,1951]" captionTargetBox="[287,1292,728,1906]" captionTargetId="figure@13.[284,1302,717,1906]" captionTargetPageId="13" captionText="FIGURES 60 64. Rhithrogena sibirica, male imago: 60. Mesonotum, dorsal. 61. Genitalia, ventral. 62. Penis, ventral. 63. Penis, dorsal. 64. Penis, lateral. Scale (mm): 60 = 1.0; 61 64 = 0.5." httpUri="https://zenodo.org/record/198531/files/figure.png" pageId="13" pageNumber="14">Fig. 6364</figureCitation>
); titillators absent.
<emphasis id="B94DA6507877FFF6FB298467D3ECFDB3" bold="true" box="[1177,1256,599,625]" pageId="13" pageNumber="14">Cerci:</emphasis>
proximal third brown, distal portion from light brown to yellow.
</paragraph>
<caption id="DF462ACA7877FFF6FF2781B7D474F87C" httpUri="https://zenodo.org/record/198531/files/figure.png" pageId="13" pageNumber="14" targetBox="[287,1292,728,1906]" targetPageId="13">
<paragraph id="8B867A427877FFF6FF2781B7D474F87C" blockId="13.[151,1437,1927,1982]" pageId="13" pageNumber="14">
<emphasis id="B94DA6507877FFF6FF2781B7D65BF85D" bold="true" box="[151,351,1927,1951]" pageId="13" pageNumber="14">FIGURES 6064.</emphasis>
<taxonomicName id="4C3901C17877FFF6FED681B8D541F85D" box="[358,581,1928,1951]" class="Insecta" family="Heptageniidae" genus="Rhithrogena" kingdom="Animalia" order="Ephemeroptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="sibirica">
<emphasis id="B94DA6507877FFF6FED681B8D541F85D" box="[358,581,1928,1951]" italics="true" pageId="13" pageNumber="14">Rhithrogena sibirica</emphasis>
</taxonomicName>
, male imago: 60. Mesonotum, dorsal. 61. Genitalia, ventral. 62. Penis, ventral. 63. Penis, dorsal. 64. Penis, lateral. Scale (mm): 60=1.0; 6164=0.5.
</paragraph>
</caption>
<caption id="DF462ACA7874FFF5FF2783ECD3B0F996" httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="14" pageNumber="15" targetBox="[241,1358,215,1462]" targetPageId="14">
<paragraph id="8B867A427874FFF5FF2783ECD3B0F996" blockId="14.[151,1437,1500,1620]" pageId="14" pageNumber="15">
<emphasis id="B94DA6507874FFF5FF2783ECD65BFA36" bold="true" box="[151,351,1500,1524]" pageId="14" pageNumber="15">FIGURES 6577.</emphasis>
<taxonomicName id="4C3901C17874FFF5FED583EDD547FA36" box="[357,579,1501,1524]" class="Insecta" family="Heptageniidae" genus="Rhithrogena" kingdom="Animalia" order="Ephemeroptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="sibirica">
<emphasis id="B94DA6507874FFF5FED583EDD547FA36" box="[357,579,1501,1524]" italics="true" pageId="14" pageNumber="15">Rhithrogena sibirica</emphasis>
</taxonomicName>
, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69=1.0; 66,74=0.2; 6768,7576=0.01; 7072=0.5; 73,77=0.05.
</paragraph>
</caption>
<paragraph id="8B867A427874FFF5FF7580B2D3F4F895" blockId="14.[151,1437,1666,2028]" pageId="14" pageNumber="15">
<emphasis id="B94DA6507874FFF5FF7580B2D533F95E" bold="true" box="[197,567,1666,1692]" pageId="14" pageNumber="15">Female imago. Dimensions:</emphasis>
length (mm): 7.09.7; forewings 9.011.3; cerci 8.812.0.
<emphasis id="B94DA6507874FFF5FA9F80B2D299F95E" bold="true" box="[1327,1437,1666,1692]" pageId="14" pageNumber="15">Thorax:</emphasis>
pronotum brown with a light spot in the distal area; mesonotum brown; medioscutum and submedioscutum light brown; anteronotal protuberance dark brown, scutellum dark brown with a white top portion, lateroparapsidal suture light brown, lighter than the submedioscutum.
<emphasis id="B94DA6507874FFF5FC6480C2D35CF8CE" bold="true" box="[980,1112,1778,1804]" pageId="14" pageNumber="15">Abdomen:</emphasis>
terga and sterna colored as in males; sternum 7 dark brown; sterna 25 with a pair of oblique, light colored strokes in the distal area and a pair of small, light specks in the middle area.
<emphasis id="B94DA6507874FFF5FD1D810CD5FFF894" bold="true" box="[685,763,1852,1878]" pageId="14" pageNumber="15">Cerci:</emphasis>
brown at the base and yellowish at the tip.
</paragraph>
<paragraph id="8B867A427874FFF5FF758152D299F82E" blockId="14.[151,1437,1666,2028]" pageId="14" pageNumber="15">
<emphasis id="B94DA6507874FFF5FF758152D502F8BE" bold="true" box="[197,518,1890,1916]" pageId="14" pageNumber="15">Male subimago. Thorax:</emphasis>
pronotum and mesonotum white; medioscutum and submedioscutum light brown; anteronotal protuberance and lateroparapsidal suture dark brown; scutellum, parascutellum and posterior scutal protuberance light brown. Forelegs brown, middle and hind legs yellow, tinged with brownish color; femora of all legs with a dark longitudinal spot in the middle area. Wings light brown, translucent.
</paragraph>
<paragraph id="8B867A427875FFF4FF2786A7D33DFEE0" blockId="15.[151,1436,151,1074]" pageId="15" pageNumber="16">
<emphasis id="B94DA6507875FFF4FF2786A7D61EFF73" bold="true" box="[151,282,151,177]" pageId="15" pageNumber="16">Abdomen:</emphasis>
terga 19 dark brown, opaque; terga 26 with a pair of light oval specks near the distal margin and a pair of small light round spots in the middle area; terga 78 with a pair of small light specks. Sterna 16 brown, 79 dark brown; sterna 27 with a pair of oblique light colored strokes in the distal area and a pair of light colored, round specks in the middle area. Cerci brown, uniformly colored.
</paragraph>
<paragraph id="8B867A427875FFF4FF75871DD420FCEE" blockId="15.[151,1436,151,1074]" pageId="15" pageNumber="16">
<emphasis id="B94DA6507875FFF4FF75871DD66FFE85" bold="true" box="[197,363,301,327]" pageId="15" pageNumber="16">Mature larva</emphasis>
.
<emphasis id="B94DA6507875FFF4FECA871DD510FE85" bold="true" box="[378,532,301,327]" pageId="15" pageNumber="16">Dimensions:</emphasis>
length (mm): body 8.010.2, cerci 6.58.2.
<emphasis id="B94DA6507875FFF4FBAB871DD363FE85" bold="true" box="[1051,1127,301,327]" pageId="15" pageNumber="16">Head:</emphasis>
forehead brown (
<figureCitation id="130266C77875FFF4FA87871DD28AFE85" box="[1335,1422,301,327]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 65</figureCitation>
). Maxilla with 8 comb-shaped setae at the apical margin (
<figureCitation id="130266C77875FFF4FC918762D47CFEAE" box="[801,888,338,364]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 68</figureCitation>
); labrum width approximately 4.4 times longer than the length (
<figureCitation id="130266C77875FFF4FEE98748D6B7FE50" box="[345,435,376,402]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 66</figureCitation>
).
<emphasis id="B94DA6507875FFF4FE798747D534FE53" bold="true" box="[457,560,375,401]" pageId="15" pageNumber="16">Thorax:</emphasis>
pronotum brown with lighter anterior and posterior margins; mesonotum brown; at the base of the wing pads, there are two small curved strips. Legs brown; femurs of all legs may or may not have a dark, indistinct spot in the middle of the light central area; setae on the dorsal surface of forefemora of the identical form, extended with a rounded apex (
<figureCitation id="130266C77875FFF4FCDA87D8D4C7FDC0" box="[874,963,488,514]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 73</figureCitation>
). Claws of fore- and middle legs with 2 subapical denticles (
<figureCitation id="130266C77875FFF4FE37843DD51CFDE5" box="[391,536,525,551]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Figs. 7576</figureCitation>
). Length (mm) of leg segments are as follows. Foreleg: femur 1.31.9, tibia 1.41.7, tarsus 0.60.7; middle leg: femur 1.42.1, tibia 1.31.6, tarsus 0.40.5; hind leg: femur 1.72.6, tibia 1.11.9, tarsus 0.40.5.
<emphasis id="B94DA6507875FFF4FE1F8467D537FDB3" bold="true" box="[431,563,599,625]" pageId="15" pageNumber="16">Abdomen:</emphasis>
terga brown, usually uniformly; terga 36 with a pair of small dark stripes in the middle area; central portion of the posterior margin of terga 5 having long and pointed teeth of uniform size (
<figureCitation id="130266C77875FFF4FF658492D629FD7E" box="[213,301,674,700]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 77</figureCitation>
). Sterna brown; posteromedian emargination on sterna 9 poorly expressed (
<figureCitation id="130266C77875FFF4FB158492D3FBFD7E" box="[1189,1279,674,700]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 74</figureCitation>
). Gills white, often with the inner half of the tergalius being dark pink or grayish-brown; gill I large, with an even outer margin (
<figureCitation id="130266C77875FFF4FF4A84DDD657FCC5" box="[250,339,749,775]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 69</figureCitation>
); gills IIIIV with a rounded ledge on the posterior margin (
<figureCitation id="130266C77875FFF4FBAC84DDD3A9FCC5" box="[1052,1197,749,775]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Figs. 7071</figureCitation>
); gill VII broadened in the middle area (
<figureCitation id="130266C77875FFF4FECA8522D6D6FCEE" box="[378,466,786,812]" captionStart="FIGURES 65 77" captionStartId="14.[151,270,1500,1524]" captionTargetBox="[241,1358,215,1462]" captionTargetId="figure@14.[226,1360,194,1479]" captionTargetPageId="14" captionText="FIGURES 65 77. Rhithrogena sibirica, larva: 65. Head, dorsal. 66. Labrum, dorsal. 67. Teeth of left mandible, dorsal. 68. Comb-shaped setae of the maxilla. 69. Gill I. 70. Gill III. 71. Gill IV. 72. Gill VII. 73. Setae on the dorsal surface of fore femora. 74. Abdominal sternum 9 (female). 75. Tarsal claw of fore leg. 76. Tarsal claw of middle leg. 77. Posterior margin of terga 5. Scale (mm): 65,69 = 1.0; 66,74 = 0.2; 67 68,75 76 = 0.01; 70 72 = 0.5; 73,77 = 0.05." httpUri="https://zenodo.org/record/198532/files/figure.png" pageId="15" pageNumber="16">Fig. 72</figureCitation>
). Cerci yellowish or whitish.
</paragraph>
</subSubSection>
<subSubSection id="C32329C97875FFF4FF768507D3EDFBF0" pageId="15" pageNumber="16" type="distribution">
<paragraph id="8B867A427875FFF4FF768507D7E7FBCE" blockId="15.[151,1436,151,1074]" pageId="15" pageNumber="16">
<emphasis id="B94DA6507875FFF4FF768507D506FC93" bold="true" box="[198,514,823,849]" pageId="15" pageNumber="16">Distribution and biology.</emphasis>
<taxonomicName id="4C3901C17875FFF4FDBC8508D405FC93" box="[524,769,824,849]" class="Insecta" family="Heptageniidae" genus="Rhithrogena" kingdom="Animalia" order="Ephemeroptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="sibirica">
<emphasis id="B94DA6507875FFF4FDBC8508D405FC93" box="[524,769,824,849]" italics="true" pageId="15" pageNumber="16">Rhithrogena sibirica</emphasis>
</taxonomicName>
is an East Palaearctic species that is distributed in East Siberia (
<bibRefCitation id="EFA807B37875FFF4FF4B856DD688FCB5" author="Kluge" box="[251,396,861,887]" pageId="15" pageNumber="16" refString="Kluge, N. Yu. (1980) To the knowledge of mayflies (Ephemeroptera) of Taimyr national District. Entomologicheskoe Obozrenie, 59, 561 - 579 (in Russian)." type="journal article" year="1980">Kluge 1980</bibRefCitation>
), including southern Yakutiya (Tiunova
<emphasis id="B94DA6507875FFF4FCDD856DD4A6FCB4" box="[877,930,861,886]" italics="true" pageId="15" pageNumber="16">et al</emphasis>
. 2009), Magadanskaya Oblast(
<bibRefCitation id="EFA807B37875FFF4FAAC856DD7D1FC5E" author="Zasypkina" pageId="15" pageNumber="16" refString="Zasypkina, I. A. (1980) Material on the fauna of amphibious insects (Trichoptera, Ephemeroptera, Plecoptera) from the Kolyma Basin. In: Medvedev &amp; Matis (eds.), Study on the entomofauna of north eastern USSR, Academy Nauk SSSR, Vladivostok, 135 - 154 (in Russian)." type="book chapter" year="1980">Zasypkina 1980</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FF5185B2D6C7FC5E" author="Arefina" box="[225,451,898,924]" pageId="15" pageNumber="16" refString="Arefina, T. I., Ivanov, P. Yu., Kocharina, S. L., Lafer, G. Sh., Makarchenko, M. A., Teslenko, V. A., Tiunova, T. M. &amp; Khamenkova, E. V. (2003) Fauna of aquatic insects of Taui River basin (Magadan Territory). In: E. Makarchenko (Ed.), Vladimir Ya. Levanidov's Biennial Memorial Meetings, Vladivostok: Dalnauka, 2, 45 - 60 (in Russian)." type="journal article" year="2003">
Arefina
<emphasis id="B94DA6507875FFF4FEF285B2D671FC59" box="[322,373,898,923]" italics="true" pageId="15" pageNumber="16">et al</emphasis>
. 2003
</bibRefCitation>
), Kamchatka (
<bibRefCitation id="EFA807B37875FFF4FDDC85B2D43BFC5E" author="Levanidova" box="[620,831,898,924]" pageId="15" pageNumber="16" refString="Levanidova, I. M. (1972) Mayflies of the Kamchatka Peninsula, Izvestiya Tikhookeanskogo Nauchno Issledovatelskogo Instituta Rybnogo Khozyistva i Oceanography, 82, 93 - 115 (in Russian)." type="journal article" year="1972">Levanidova 1972</bibRefCitation>
), Altai (
<bibRefCitation id="EFA807B37875FFF4FC2D85B2D34CFC5E" author="Brodsky" box="[925,1096,898,924]" pageId="15" pageNumber="16" refString="Brodsky, K. A. (1930) Contributions to the fauna of Ephemeroptera of Southern Siberia. Entomologicheskoe Obozrenie, 24 (1 - 2), 31 - 40 (in Russian)." type="journal article" year="1930">Brodsky 1930</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FBE485B2D3F8FC5E" author="Beketov" box="[1108,1276,898,924]" pageId="15" pageNumber="16" refString="Beketov, M. A. (2005) Species composition of stream insects of northeastern Altai: mayflies, caddisflies, and stoneflies (Ephemeroptera, Trichoptera, Plecoptera). Euroasian Entomological Journal, 4 (2), 101 - 105 (in Russian)." type="journal article" year="2005">Beketov 2005</bibRefCitation>
), the south of Russian Far East (
<bibRefCitation id="EFA807B37875FFF4FEDD8598D577FC00" author="Tshernova" box="[365,627,936,962]" pageId="15" pageNumber="16" refString="Tshernova, O. A., Kluge, N. Yu., Sinitshenkova, N. D. &amp; Belov, V. V. (1986) Order Ephemeroptera - mayflies. In: P. Ler (Ed.), Keys to the Insects of the Far East of the USSR, Leningrad, pp. 99 - 142 (in Russian)." type="book chapter" year="1986">
Tshernova
<emphasis id="B94DA6507875FFF4FE418598D521FC03" box="[497,549,936,961]" italics="true" pageId="15" pageNumber="16">et al</emphasis>
. 1986
</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FDCF8598D409FC00" author="Kluge" box="[639,781,936,962]" pageId="15" pageNumber="16" refString="Kluge, N. Yu. (1997) Order Ephemeroptera - mayflies. In: Tsalolikhin S. J. (Ed.), Key to Freshwater Invertebrates of Russian and Adjacent Lands, St. Petersburg, pp. 175 - 220, 304 - 329 (in Russian)." type="book chapter" year="1997">Kluge 1997</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FCAA8598D4C9FC00" author="Tiunova" box="[794,973,936,962]" pageId="15" pageNumber="16" refString="Tiunova, T. M. (2007 a) Current knowledge of the mayfly fauna (Ephemeroptera) in the Far East of Russia and adjacent territories. Euroasian Entomological Journal, 6 (2), 181 + III (in Russian)." type="journal article" year="2007" yearSuffix="a">Tiunova 2007a</bibRefCitation>
,
<bibRefCitation id="EFA807B37875FFF4FC6A8598D313FC00" author="Tiunova" box="[986,1047,936,962]" pageId="15" pageNumber="16" refString="Tiunova, T. M. (2008) Mayflies (Insecta, Ephemeroptera) of the Zeya River Basin (Amurskaya Oblast). In: E. A. Makarchenko (Ed.), Freshwater Ecosystems of the Amur River Basin, Vladivostok: Dalnauka, 172 - 188 (in Russian)." type="book chapter" year="2008">2008</bibRefCitation>
, 2009,
<bibRefCitation id="EFA807B37875FFF4FBDE8598D297FC00" author="Tiunova" box="[1134,1427,936,962]" pageId="15" pageNumber="16" refString="Tiunova, T. M. &amp; Potikha, E. V. (2005) Mayfly (Insecta: Ephemeroptera) of the Eastern Sikhote-Alin. In: E. Makarchenko (Ed.), Vladimir Ya. Levanidov's Biennial Memorial Meetings, 3, 328 - 333 (in Russian)." type="journal article" year="2005">Tiunova &amp; Potikha 2005</bibRefCitation>
) and
<collectingCountry id="F32E3AD27875FFF4FF7B85FDD645FC25" box="[203,321,973,999]" name="Mongolia" pageId="15" pageNumber="16">Mongolia</collectingCountry>
(
<bibRefCitation id="EFA807B37875FFF4FEE385FDD5C8FC25" author="Bajkova" box="[339,716,973,999]" pageId="15" pageNumber="16" refString="Bajkova, O. Ya. &amp; Varykhanova, K. V. (1978) Mayflies of Mongolia. In: Prirodniye usloviya i resursy Prisubkhugulya, Trudy Sovetsko Mongolskoy komplexnoy Khubsuguskoy expeditsii. Irkutsk - Ulan Bator, 6, 111 - 121 (in Russian)." type="journal article" year="1978">Bajkova &amp; Varychanova 1978</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FD6985FDD480FC25" author="Braasch" box="[729,900,973,999]" pageId="15" pageNumber="16" refString="Braasch, D. (1979) Die Eintagsfliegen (Ephemeroptera, Heptageniidae) der Mongolisch-Deutschen Biologischen Expeditionen 1964 und 1977. Entomologische Nachrichten, Dresden, 23 (5), 65 - 76." type="journal article" year="1979">Braasch 1979</bibRefCitation>
,
<bibRefCitation id="EFA807B37875FFF4FC2285FDD4D7FC25" author="Braasch" box="[914,979,973,999]" pageId="15" pageNumber="16" refString="Braasch, D. (1986) Eintagsfliegen aus der Mongolischen Volksrepublik (Ephemeroptera, Heptageniidae). Entomologische Nachrichten und Berichte, Dresden, 30 (2), 77 - 79." type="journal article" year="1986">1986</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FC5085FDD3F7FC25" author="Landa" box="[992,1267,973,999]" pageId="15" pageNumber="16" refString="Landa, V. &amp; Soldan, T. (1983) Ephemeroptera from Mongolia. Entomologica Hungarica Rovartani kozlemenyek, 44 (2), 189 - 204." type="journal article" year="1983">
<collectingCountry id="F32E3AD27875FFF4FC5085FDD328FC25" box="[992,1068,973,999]" name="Netherlands" pageId="15" pageNumber="16">Landa</collectingCountry>
&amp; Soldán 1983
</bibRefCitation>
;
<bibRefCitation id="EFA807B37875FFF4FAB085FDD7D3FBCE" author="Soldan" pageId="15" pageNumber="16" refString="Soldan, T., Enkhtaivan, S. &amp; Godunko, R. J. (2009) Commented checklist of mayflies (Ephemeroptera) of Mongolia. In: A. Y. Staniczek (Ed.), International Perspectives in Mayfly and Stonefly Research, Proceedings of the 12 th International Conference on Ephemeroptera and the 16 th International Symposium on Plecoptera, Stuttgart 2008. Aquatic Insects, 31, Suppl. 1, 653 - 670." type="journal article" year="2009">
Soldán
<emphasis id="B94DA6507875FFF4FAEE85FDD290FC24" box="[1374,1428,973,998]" italics="true" pageId="15" pageNumber="16">et al</emphasis>
. 2009
</bibRefCitation>
).
</paragraph>
<paragraph id="8B867A427875FFF4FF758228D3EDFBF0" blockId="15.[151,1436,151,1074]" box="[197,1257,1048,1074]" pageId="15" pageNumber="16">
Larvae of this species were found in stones, gravel and pebbles in rivers of different
<typeStatus id="5482C4E07875FFF4FB138228D3E1FBF0" box="[1187,1253,1048,1074]" pageId="15" pageNumber="16">types</typeStatus>
.
</paragraph>
</subSubSection>
</treatment>
</document>