1203 lines
96 KiB
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1203 lines
96 KiB
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<document id="D81363442343260756E11877D175A3A5" ID-DOI="10.3897/zookeys.1208.124495" ID-ZooBank="FFB06B11-084A-4C08-A050-AFBA7655DF2F" ID-publisher-id="124495" URI-arpha="AE0A1783-FBFB-546C-A171-3838056B2D68" URI-zoobank="http://zoobank.org/FFB06B11-084A-4C08-A050-AFBA7655DF2F" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.taxonomicNames_approvedBy="admin" article-type="research-article" checkinTime="1722264665139" checkinUser="pensoft" docAuthor="Namayandeh, Armin, Guerra, Sergio, Islam, Natasha, James, Taylor, Hudson, Patrick L., Ghaderi, Edris, Yusuf, Thameena, Vasquez, Adrian A. & Ram, Jeffrey L." docDate="2024" docId="30ED651F014B52878F4E5ABCF5069BE4" docLanguage="en" docName="ZooKeys 1208: 133-163" docOrigin="ZooKeys 1208" docSource="https://zookeys.pensoft.net/article/124495/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Rheocricotopus angustus Namayandeh & Hudson 2024, sp. nov." docType="treatment" docUuid="6D74F69B-4827-43E9-9F1F-122B9D9A8D1F" docUuidSource="ZooBank" docVersion="3" dtd-version="3.0" lastPageNumber="163" masterDocId="AE0A1783FBFB546CA1713838056B2D68" masterDocTitle="New species and a fascinating diversity of Chironomidae (Diptera, Insecta) in and around an overlooked urban vernal pool" masterLastPageNumber="163" masterPageNumber="133" pageNumber="133" updateTime="1722276411782" updateUser="admin">
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<mods:titleInfo id="9CA88C5FDBC81D347E4500F9F557A6C6">
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<mods:title id="3E34EBEDBE8229F5666F423DBAE4E43B">New species and a fascinating diversity of Chironomidae (Diptera, Insecta) in and around an overlooked urban vernal pool</mods:title>
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<mods:namePart id="705F28412C5924CC7EA1360CEF6EE7AD">Namayandeh, Armin</mods:namePart>
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<mods:affiliation id="7DA1EA1AF6A8043F2CEC9C6BB8705E51">Department of Environmental and Life Sciences, Trent University, 1600 West Bank Drive, Peterborough, ON, Canada & Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA</mods:affiliation>
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</mods:name>
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<mods:namePart id="733127E18676C4E4F92529A52A0953E2">Guerra, Sergio</mods:namePart>
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<mods:nameIdentifier id="353EBADF81B21B4E9788A74A4880A01B" type="ORCID">https://orcid.org/0009-0009-7614-5314</mods:nameIdentifier>
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<mods:affiliation id="1434F3FDFB42959BF39EC009DE5425FE">Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA</mods:affiliation>
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</mods:name>
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</mods:role>
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<mods:namePart id="746458C8FA5352919C315DAB8672C4C8">Islam, Natasha</mods:namePart>
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<mods:nameIdentifier id="6EF1CE5E85029DBEF4A67ED372A4EAA9" type="ORCID">https://orcid.org/0009-0009-8270-4004</mods:nameIdentifier>
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<mods:affiliation id="91EE0D823F5CC3528622ABF623E2AF64">Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA</mods:affiliation>
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<mods:namePart id="046BAFFDB23566D6039E3FE5CA38E2FC">James, Taylor</mods:namePart>
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<mods:affiliation id="F319AEDF97AAF43D49B45C2FE817DF6D">Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA</mods:affiliation>
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<mods:namePart id="CE1407D379E43CA42CA78F4FADA6FD46">Hudson, Patrick L.</mods:namePart>
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<mods:affiliation id="0C0567D34D3688242F4BA946FBFB07D0">5597 New Meadow Drive, Ypsilanti, MI 48197, USA</mods:affiliation>
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<mods:namePart id="686DEBB3EEA4913CC417114B1CCCAF49">Ghaderi, Edris</mods:namePart>
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<mods:nameIdentifier id="3704E13C10FC4F0D84003F43472A27B5" type="ORCID">0000-0002-9875-7735</mods:nameIdentifier>
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<mods:affiliation id="D2B06DEF531E6284778C148807BFB594">Department of Fisheries Sciences, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Iran & Department of Fisheries and Aquatic Ecology, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran</mods:affiliation>
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</mods:name>
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</mods:role>
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<mods:namePart id="C8B923F30DFD2D95C11715D04C04F720">Yusuf, Thameena</mods:namePart>
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<mods:nameIdentifier id="769D59F451DB6A85857D3D9667EB7880" type="ORCID">https://orcid.org/0009-0000-6296-6693</mods:nameIdentifier>
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<mods:affiliation id="03C862032836520ECD0608047B6A8C8F">Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA</mods:affiliation>
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<mods:namePart id="A68F59073DFD4C306BB8AF0D74ED89C6">Vasquez, Adrian A.</mods:namePart>
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<mods:nameIdentifier id="8506E6F2952937229B897D149CD171D4" type="ORCID">0000-0002-2434-3388</mods:nameIdentifier>
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<mods:affiliation id="C060809DE2663BECD37B468C1C60729B">Department of Biology, College of Liberal Arts and Sciences, Mercer University, 1501 Mercer University Drive, Macon, GA 31207, USA</mods:affiliation>
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</mods:name>
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<mods:namePart id="C3EA66ECDBEE558F309A4FA9695480BD">Ram, Jeffrey L.</mods:namePart>
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<mods:nameIdentifier id="2690F1B7000493E9963070FA96BEC766" type="ORCID">0000-0002-1063-546X</mods:nameIdentifier>
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<mods:affiliation id="8D3C15850D9D468A4D8C75F02DAB84BB">Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA</mods:affiliation>
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<mods:title id="D29C58DB6B2A19F9F62A28B230D355AB">ZooKeys</mods:title>
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<mods:part id="15C8AAF2A6027FE7FD16904056BB3BBC">
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<mods:date id="23C88A0EEF10CD570A499D497CCFF071">2024</mods:date>
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<mods:number id="19017EB6D711F115C876C35FD4A90AB1">2024-07-29</mods:number>
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<mods:number id="CD50F9CC9A2A5E34FBD115A21CFBEC28">1208</mods:number>
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<mods:start id="E7AEE538B7B94C7F9DA8DE618E18D048">133</mods:start>
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<mods:end id="592B47DCEBBE85DF9EB9D948BE0FF040">163</mods:end>
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<mods:identifier id="96FFBBF9C54B6F0C6CCA963C8E14F1A2" type="DOI">10.3897/zookeys.1208.124495</mods:identifier>
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</mods:mods>
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<treatment id="30ED651F014B52878F4E5ABCF5069BE4" ID-arpha="30ED651F-014B-5287-8F4E-5ABCF5069BE4" ID-zoobank="https://zoobank.org/6D74F69B-4827-43E9-9F1F-122B9D9A8D1F" LSID="urn:lsid:zoobank.org:act:6D74F69B-4827-43E9-9F1F-122B9D9A8D1F" LSID-ZBK="urn:lsid:zoobank.org:act:6D74F69B-4827-43E9-9F1F-122B9D9A8D1F" httpUri="http://treatment.plazi.org/id/30ED651F014B52878F4E5ABCF5069BE4">
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<subSubSection id="22D144025D4E53E70FAE50C43A3270C3" type="nomenclature">
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<paragraph id="F7E9E764CF2B833919C6505CDED9CF9F">
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<taxonomicName id="847CA3DCD8953A3BEC6465320739E84B" ID-CoL="78HQ" authority="Namayandeh & Hudson" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
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<emphasis id="AC68C5FB4F60D5C595CB098F4E71B8D0" italics="true">Rheocricotopus (s. s.) angustus</emphasis>
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|
Namayandeh & Hudson
|
|||
|
|
</taxonomicName>
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<taxonomicNameLabel id="69DF518F6DB809645CC4722571E46108" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="7E2D45990AB624A40FFA63D1F91A1D1B" type="description">
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<paragraph id="0AB2E26E8048E5C6B83D1320AA88F535">
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<figureCitation id="C5BB86F9A4793F54AAF33495AF0D84EA" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">Figs 10</figureCitation>
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|
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,
|
|||
|
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<figureCitation id="AC53D88233BE1C9445C10DF222C20CED" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Rheocricotopus (s. s.) angustus sp. nov., adult female A head B thorax C wing D genitalia ventral E genitalia dorsal. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure11" httpUri="https://binary.pensoft.net/fig/1103622">11</figureCitation>
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|
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,
|
|||
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<figureCitation id="1E33BCCC77DDD83B01CADAF23E049D32" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EALAI" type="type material">
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<paragraph id="3470224105A7912D986FA3043F2FDC74">
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<heading id="189976808A9D79206F289346B2728614" reason="title">Type material.</heading>
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</paragraph>
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<paragraph id="FDCC1F3C087F5B3D4E03D70D68916B37">
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<materialsCitation id="E44E33F1B35E77CFA27F7342B04235AA" collectingDate="2013-05-21" collectionCode="CBG" collectorName="E. Perry" country="Canada" county="Blue Hill Road" latitude="48.598" location="Blue Hill Road" longLatPrecision="55" longitude="-53.9702" municipality="Terra Nova National Park" specimenCount="1" specimenCount-male="1" stateProvince="Newfoundland" typeStatus="holotype">
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<emphasis id="00DAA63A5158436F7B9A522107328715" bold="true" italics="true">
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<typeStatus id="1AF046614614F7651B1B0538667D6FB3" type="holotype">Holotype</typeStatus>
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</emphasis>
|
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<specimenCount id="17698FCDA52B066EB280B8297DDE4DA1" count="1" type="male">1 male</specimenCount>
|
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|
;
|
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<collectingCountry id="FE2F1F766C39FAED2A806CE4F61CFC2A">Canada</collectingCountry>
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|
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,
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<collectingRegion id="8DC60EBD47506FCE236BFA8ADC56B9B1">Newfoundland</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<collectingMunicipality id="FC81EA2A65277D63D41C7B68951D0F71">Terra Nova National Park</collectingMunicipality>
|
|||
|
|
;
|
|||
|
|
<location id="D46612E593F37C2EF0AB90D2497B2F20" LSID="urn:lsid:plazi:treatment:30ED651F014B52878F4E5ABCF5069BE4:D46612E593F37C2EF0AB90D2497B2F20" country="Canada" county="Blue Hill Road" latitude="48.598" longLatPrecision="55" longitude="-53.9702" municipality="Terra Nova National Park" name="Blue Hill Road" stateProvince="Newfoundland">Blue Hill Road</location>
|
|||
|
|
,
|
|||
|
|
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EOLAI" specific-use="{"type":"Point","coordinates":[-53.970200,48.598000]}">
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<geoCoordinate id="28C1CD403FFE9FB4D9586AA50FC53D67" degrees="48.598" direction="north" orientation="latitude" precision="55" value="48.598">48.598 ° N</geoCoordinate>
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|||
|
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, -
|
|||
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|
<geoCoordinate id="188F8C0AF8365FCFF3E16E45FFFE545A" degrees="53.9702" direction="west" orientation="longitude" precision="5" value="-53.9702">53.9702 ° W</geoCoordinate>
|
|||
|
|
</named-content>
|
|||
|
|
; leg.
|
|||
|
|
<collectorName id="D413EC54090C6D9862415F10F1859233">E. Perry</collectorName>
|
|||
|
|
;
|
|||
|
|
<date id="26907A7361A5D566417C034732D078F7" value="2013-05-21">
|
|||
|
|
<collectingDate id="06A47DAF983FF3F2B6241347F6B54DA7" value="2013-05-21">21. v. 2013</collectingDate>
|
|||
|
|
</date>
|
|||
|
|
, dep.
|
|||
|
|
<named-content id="CB7314B3F113E35BFF953BF78AF393FF" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/university-guelph" xlink_title="Centre for Biodiversity Genomics, University of Guelph">
|
|||
|
|
<collectionCode id="7D9E7F100E3936A0D4F29B6621E5EAE5">CBG</collectionCode>
|
|||
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|
</named-content>
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|||
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</materialsCitation>
|
|||
|
|
.
|
|||
|
|
<materialsCitation id="F1968E7B3CF024A0132CD106514E413B" collectingDate="2014-06-29" collectionCode="CBG" collectorName="N. Perry" country="Canada" latitude="69.169" location="Ivvavik National Park" longLatPrecision="59" longitude="-140.167" specimenCount="2" specimenCount-female="2" stateProvince="Yukon Territory" typeStatus="paratype">
|
|||
|
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<typeStatus id="E3182E61436F666658A6E17BD6CC8559" type="paratype">Paratypes</typeStatus>
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|||
|
|
<specimenCount id="6913718186B3FD39B0DF0B0AAFFE8CDD" count="2" type="female">2 females</specimenCount>
|
|||
|
|
,
|
|||
|
|
<collectingCountry id="D444C8346577814083C8B404D720162C" name="Canada">CANADA</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="66ED4F5665477CAA030BBC434AB58041" country="Canada" name="Yukon">Yukon Territory</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<location id="211FABDF992BC43CD667ACC313404919" LSID="urn:lsid:plazi:treatment:30ED651F014B52878F4E5ABCF5069BE4:211FABDF992BC43CD667ACC313404919" country="Canada" latitude="69.169" longLatPrecision="59" longitude="-140.167" name="Ivvavik National Park" stateProvince="Yukon Territory">Ivvavik National Park</location>
|
|||
|
|
,
|
|||
|
|
<named-content content-type="dwc:verbatimCoordinates" id="NCID0E1LAI" specific-use="{"type":"Point","coordinates":[-140.167000,69.169000]}">
|
|||
|
|
<geoCoordinate id="8A293025A05761F5E9F1399BCD4B0A72" degrees="69.169" direction="north" orientation="latitude" precision="55" value="69.169">69.169 ° N</geoCoordinate>
|
|||
|
|
, -
|
|||
|
|
<geoCoordinate id="21CE17B79443A3A4C69E07849C59813F" degrees="140.167" direction="west" orientation="longitude" precision="55" value="-140.167">140.167 ° W</geoCoordinate>
|
|||
|
|
</named-content>
|
|||
|
|
; leg.
|
|||
|
|
<collectorName id="52CFB55A1C61B9FD2FD345C7E98D2252">N. Perry</collectorName>
|
|||
|
|
;
|
|||
|
|
<date id="56D83E2E24A98B144951CFB9B438A3E1" value="2014-06-29">
|
|||
|
|
<collectingDate id="7891BFF9FA5700CAE5D2560400A353FA" value="2014-06-29">29. vi. 2014</collectingDate>
|
|||
|
|
</date>
|
|||
|
|
, dep.
|
|||
|
|
<named-content id="F611102C349ED6D0DBAF3AE6E3ADDBA4" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/university-guelph" xlink_title="Centre for Biodiversity Genomics, University of Guelph">
|
|||
|
|
<collectionCode id="21520C5B196817A29283C20314E2D880">CBG</collectionCode>
|
|||
|
|
</named-content>
|
|||
|
|
</materialsCitation>
|
|||
|
|
.
|
|||
|
|
<materialsCitation id="6FDA270A9B21E5A50BB4CAFD71450EC7" collectingDate="2022-06-30" collectionCode="ARC" collectorName="P. L. Hudson" country="United States of America" latitude="42.42766" location="Palmer Park, Pond A" longLatPrecision="1" longitude="-83.11741" municipality="Detroit" specimenCount="1" specimenCount-larva="1" stateProvince="Michigan" typeStatus="paratype">
|
|||
|
|
<emphasis id="5E4EF18C776134F1615C7F9D3E96C7EC" bold="true" italics="true">
|
|||
|
|
<typeStatus id="43D0E3EA6CD11823C3C7C154EADCD516" type="paratype">Paratype</typeStatus>
|
|||
|
|
</emphasis>
|
|||
|
|
<specimenCount id="B922C37759BECF3C29974B409B960F20" count="1" type="larva">1 larva</specimenCount>
|
|||
|
|
;
|
|||
|
|
<collectingCountry id="9279B5D5490172918FD2470A6CFABE3F" name="United States of America">USA</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="528A234E60A4CB452F251B6C8BAC4375" country="United States of America" name="Michigan">Michigan</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<collectingMunicipality id="E5234EDD2DD548BDF21026FEC16BCC46">Detroit</collectingMunicipality>
|
|||
|
|
,
|
|||
|
|
<location id="437BAAD52A8B6B79A5051E3664395AB5" LSID="urn:lsid:plazi:treatment:30ED651F014B52878F4E5ABCF5069BE4:437BAAD52A8B6B79A5051E3664395AB5" country="United States of America" latitude="42.42766" longLatPrecision="1" longitude="-83.11741" municipality="Detroit" name="Palmer Park, Pond A" stateProvince="Michigan">Palmer Park, Pond A</location>
|
|||
|
|
;
|
|||
|
|
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EJMAI" specific-use="{"type":"Point","coordinates":[-83.117410,42.427660]}">
|
|||
|
|
<geoCoordinate id="897CC744AF63AC8FBEA97288D3C896C3" degrees="42.42766" direction="north" orientation="latitude" precision="1" value="42.42766">42.42766 ° N</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="C5C548BFEBF1C6F93FC199E06A0800EB" degrees="83.11741" direction="west" orientation="longitude" precision="1" value="-83.11741">83.11741 ° W</geoCoordinate>
|
|||
|
|
</named-content>
|
|||
|
|
; leg.
|
|||
|
|
<collectorName id="8B370256FB3C003576333E2FC3CEA3BA">P. L. Hudson</collectorName>
|
|||
|
|
;
|
|||
|
|
<date id="22D8B1EF36BA02BD18C73AD01ED430AD" value="2022-06-30">
|
|||
|
|
<collectingDate id="0BA23884778FB87B78041979C781AF4E" value="2022-06-30">30. vi. 2022</collectingDate>
|
|||
|
|
</date>
|
|||
|
|
, dep.
|
|||
|
|
<abbrev id="ABBRID0EOMAI" xlink_title="Albert J. Cook Arthropod Research Collection">
|
|||
|
|
<collectionCode id="5833570C7D162B87616CF2BFF6732DC4" country="Canada" httpUri="http://grbio.org/cool/r82x-h8re" name="Atlantic Reference Centre" type="">ARC</collectionCode>
|
|||
|
|
</abbrev>
|
|||
|
|
</materialsCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="SECID0ESMAI" type="material">
|
|||
|
|
<paragraph id="4FF3D5860AAB8B5A435DD08A1E61218F">
|
|||
|
|
<heading id="3716925622E2078165DE2420474ADD20" reason="title">Additional material examined.</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="BA56A9FBC0C771C360F930D16407D998">
|
|||
|
|
<taxonomicName id="0D39A230932720003EE4096E1CDF5711" authority="(Walker, 1856)" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="288EC6B27BC3173607F4EEA972C9A839" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="C9FD2717FFE143466AC0BB6D3B0E774C" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<emphasis id="A3189F99B5B982BD71CB7C0BAD1C4F1D" italics="true">effusus</emphasis>
|
|||
|
|
(Walker, 1856)
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<specimenCount id="7F1827CB2DDC85A2EF156D22536E2FBD" count="1" type="male">1 male</specimenCount>
|
|||
|
|
, associated pupa and larval exuviae;
|
|||
|
|
<collectingCountry id="95CAC82F9D5E133B374C2C71DB1464EC" name="United States of America">USA</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="0BAB0E009DA814E335E6ED5DABEF74E1" country="United States of America" name="South Dakota">South Dakota</collectingRegion>
|
|||
|
|
, Yankton, Ed’s Creek, Gavins Point National Fish Hatchery, leg. P. L. Hudson, det. O. A. Sæther, dep.
|
|||
|
|
<abbrev id="ABBRID0ELNAI" xlink_title="private collection of Patrick L. Hudson">PLH</abbrev>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="A0ECDBADF6F6A1F386124E23BA2E0897" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="1DA9D7F426148B9BC4E801BE180C103F" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="87B4727B16EFE453ABEE191E754D8896" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="7A0404284F42EFF2B87DD410EA496F55" authority="(Walker, 1856)" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="A5B043290D7D5DE65F8F4EEAD5E15D61" italics="true">effusus</emphasis>
|
|||
|
|
(Walker, 1856)
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<specimenCount id="53CC179933DFDCE082BD0EF1AFACC8FE" count="1" type="male">1 male</specimenCount>
|
|||
|
|
, associated pupa and larva exuviae;
|
|||
|
|
<collectingCountry id="AA6162E93C1F7A090861381CB179A91D" name="United States of America">USA</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="FF9B4B4C3D0EFFA2B23DCFDCC9B02175" country="United States of America" name="South Dakota">South Dakota</collectingRegion>
|
|||
|
|
, Yankton, Ed’s Creek, Gavins Point National Fish Hatchery,
|
|||
|
|
<date id="397664F08B4D09C3FBA2D708A6AEED86" value="1971-10-11">11. x. 1971</date>
|
|||
|
|
, leg. P. L. Hudson, dep.
|
|||
|
|
<abbrev id="ABBRID0ECOAI" xlink_title="private collection of Patrick L. Hudson">PLH</abbrev>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="30B3AE7BA6CCFF632E3156591C2E0E7B" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="2054C5A6547E55911F8138C36A70E54E" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="47E49082A002A67C0FF48494DB23676C" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="928D69EC733A3316C80E0A7718B5A778" authority="Saether, 1985" authorityName="Saether" authorityYear="1985" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusoides">
|
|||
|
|
<emphasis id="159E40E03C8B11F5101E4229A11EE180" italics="true">effusoides</emphasis>
|
|||
|
|
<bibRefCitation id="AF4521228C0EE44F96E6B0C474F85866" author="Sæther OA" refId="B48" refString="Saether OA (1985) A review of the genus Limnophyes Eaton from the Holarctic and Afrotropical regions (Diptera: Chironomidae, Orthocladiinae). Entomologica Scandinavica (Supplement 35): 1 - 139." year="1985">Sæther, 1985</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<specimenCount id="14C4E1D32113E31A16D0B27880CC1380" count="1" type="male">1 male</specimenCount>
|
|||
|
|
, associated pupa and larva exuviae;
|
|||
|
|
<collectingCountry id="36DB86A5AA0E422402E4467A34B5A811" name="United States of America">USA</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="B6A4F6652FFCF3CF5ADB9249BFCB6912" country="United States of America" name="South Dakota">South Dakota</collectingRegion>
|
|||
|
|
, Yankton, Marne Creek,
|
|||
|
|
<date id="628EEF07AAE9794324C747687CD55B18" value="1972-03-12">12. iii. 1972</date>
|
|||
|
|
, leg. P. L. Hudson, dep.
|
|||
|
|
<abbrev id="ABBRID0EZOAI" xlink_title="private collection of Patrick L. Hudson">PLH</abbrev>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="7D4759C8F4E3747C29C43C0D511729F4" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="3342A3936BBDFE07CDAE9C24749691B0" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="3709E2F87F81C3FA801AAE9E5AAF1ADF" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="712D6D83D36E347791911AF184C7FAF1" authority="Saether & Schnell, 1988" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<emphasis id="45ED16D0CFB02AF0A6F7B6821E9683FB" italics="true">unidentatus</emphasis>
|
|||
|
|
<bibRefCitation id="9710E8980158314F361AF2B7F0F155EB" author="Sæther OA & Schnell ØA" refId="B51" refString="Saether OA, Schnell OA (1988) Two new species of the Rheocricotopus (R.) effusus group (Diptera, Chironomidae). Spixiana (Supplement): 65 - 74." year="1988">Sæther & Schnell, 1988</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<specimenCount id="7D48EF055ECB1B4091D791CCEE9E7604" count="1" type="larva">1 larva</specimenCount>
|
|||
|
|
.
|
|||
|
|
<collectingCountry id="D8A285CD4C3C5F87C37B5A8AB87F46D9" name="Germany">GERMANY</collectingCountry>
|
|||
|
|
, Federal State
|
|||
|
|
<collectingRegion id="A28A13D254087A3E9D9EF983698EAA44" country="Germany" name="Hessen">Hessen</collectingRegion>
|
|||
|
|
, Freiensteinau, Nature Park Vogelsberg, (north-east f. Frankfurt), forest spring,
|
|||
|
|
<date id="A2E8297F941106B26BCEF9556A2024BD" value="2017-04-02">02. iv. 2017</date>
|
|||
|
|
, leg.
|
|||
|
|
<collectionCode id="4DDCD10703C540536CFBB1C9F43F169D" name="Tavera, Department of Geology and Geophysics">T</collectionCode>
|
|||
|
|
. Bendt, dep.
|
|||
|
|
<abbrev id="ABBRID0EQPAI" xlink_title="private collection of Thomas Bendt">TB</abbrev>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="28E332E251E0E395E9F6E95F815790A1" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A52017B6C4C4D11A42E05DF956F5EA3F" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="33BEC5FE83EAD75F3CD157B4A0824B83" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="C2ACCD27EAC31C62E82858F9E8B936E0" authority="Saether, 1969" authorityName="Saether" authorityYear="1969" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="pauciseta">
|
|||
|
|
<emphasis id="0D00948726C3C91C6FE59F68C156B8DE" italics="true">pauciseta</emphasis>
|
|||
|
|
<bibRefCitation id="98BCB4FD5A01E22E43647F73D3BDF715" author="Sæther OA" refId="B45" refString="Saether OA (1969) Some Nearctic Podonominae, Diamesinae and Orthocladiiane. Bulletin - Fisheries Research Board of Canada 170: 154." year="1969">Sæther, 1969</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<typeStatus id="F15B23D5FE2F38D6008888BA8D0FA301" type="holotype">holotype</typeStatus>
|
|||
|
|
,
|
|||
|
|
<specimenCount id="9D1B7393D55933088A8C38157495A078" count="1" type="male">1 male</specimenCount>
|
|||
|
|
, associated pupa and larval exuviae;
|
|||
|
|
<collectingCountry id="260C9AC13F7C8C4B3292C5E09AE779BE" name="Canada">CANADA</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="4480693DF9EB87E62EE4C5A01AC8EE3E" country="Canada" name="British Columbia">British Columbia</collectingRegion>
|
|||
|
|
, Marion Lake, University of
|
|||
|
|
<collectingRegion id="B16A5E808FFE394646C5A83AF2FAFEC0" country="Canada" name="British Columbia">British Columbia</collectingRegion>
|
|||
|
|
Forestry Farm, Haney, small mountain stream,
|
|||
|
|
<date id="984BD881B8A90383074A80652B2E5749" value="1967-07-15">15. vii. 1967</date>
|
|||
|
|
, leg., A. L. Hamilton and O. A. Sæther, dep.
|
|||
|
|
<named-content id="6CC4D8E2AD3159E53DF2612F645CDD5E" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/canadian-national-collection-insects-arachnids-and-nematodes" xlink_title="Canadian National Collection of Insects, Arachnids and Nematodes">
|
|||
|
|
<collectionCode id="EAC3C1477A6D953883ECEC45250C5342" country="Canada" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" type="">CNC</collectionCode>
|
|||
|
|
</named-content>
|
|||
|
|
, No. 9990.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="SECID0ELQAI" type="description">
|
|||
|
|
<paragraph id="FD5F8EB1AA1A3BF967E3B7DEC4FB3F14">
|
|||
|
|
<heading id="050C22742DC39FA33D344D77B581E21B" reason="title">Diagnostic characters.</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2ABB7C26B4A1169EB64FD1D721816029">
|
|||
|
|
<taxonomicName id="9D81E8D16355E6C8156CB7697A3D00FC" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="B3A4AE0F982520081D38D524926DE017" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="D74B5BBEC25840ABE79800A8B85C5182" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
can be separated from other
|
|||
|
|
<taxonomicName id="3070F51682868EDFAB722E82E0F9E4AA" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="CF2FA522ED0563FD3FD4EB4C0C28B4D2" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
by the combination of the following characteristics: Adults with elongate ellipsoid humeral pits, without smaller basal pit, narrowing at the base for the male. Adult male with AR 1.4, anal point very short with 6 lateral setae, superior volsella with caudomedian projection strongly bent, thick, short and triangular. Adult female with AR 0.29, costa extension 115–119 µm long, notum 207–228 µm long. Fourth instar larva with AR 2.2, SI bifid with equal branches, SII long and thin, 37 μm long, mentum’s cardinal beard with 27 setae, seta submenti very long.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="SECID0EDRAI" type="description">
|
|||
|
|
<paragraph id="C547E84B5BE0766B206C9716AA37AD89">
|
|||
|
|
<heading id="7FB169AEC274CB67D4F3A24C1B3705A9" reason="title">Description.</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8EB6FC08D1C16299C7CAFFBF011A8FE5">
|
|||
|
|
<emphasis id="FBFEA160C076B662C3FE09082B9FEFA4" bold="true">Male</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="00C70D3B36518C55EED5D06438C37F5B" italics="true">n</emphasis>
|
|||
|
|
= 1). Total length
|
|||
|
|
<quantity id="A32A6E37570259946CE0ED021D64A97D" metricMagnitude="-3" metricUnit="m" metricValue="3.3" unit="mm" value="3.3">3.3 mm</quantity>
|
|||
|
|
. Wing
|
|||
|
|
<quantity id="09B3E939771A2D8794C85A4DB646C293" metricMagnitude="-3" metricUnit="m" metricValue="1.8" unit="mm" value="1.8">1.8 mm</quantity>
|
|||
|
|
long and
|
|||
|
|
<quantity id="A991AB8405E0E664FBFC3C5E6FDFDEE4" metricMagnitude="-4" metricUnit="m" metricValue="5.5" unit="mm" value="0.55">0.55 mm</quantity>
|
|||
|
|
wide.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="80A41C6ABF0750DC904B434854FA0452">
|
|||
|
|
<emphasis id="02830F40546B982DDA7900F419AF66A8" bold="true">
|
|||
|
|
<emphasis id="94F2009959F8FA0DED76CCC5C331B543" bold="true" italics="true">Coloration</emphasis>
|
|||
|
|
.
|
|||
|
|
</emphasis>
|
|||
|
|
Head, thorax, halters, legs, tergites, sternites, and hypopygium blackish brown. Wings pale brown.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6D46E74E8F547DB14478D15A325B186F">
|
|||
|
|
<emphasis id="20CE39ACB8C946F7FBF8A3BC48A69BC6" bold="true" italics="true">Head</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="B0C4E8BC258A154E87A1E466E085251E" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">10 A, B</figureCitation>
|
|||
|
|
). Antenna with 13 flagellomeres, last flagellomere with 14 sensilla chaetica, groove starts at 4
|
|||
|
|
<superScript id="B668E0D296C50365029272E6BC511693">th</superScript>
|
|||
|
|
flagellomere (Fig.
|
|||
|
|
<figureCitation id="25C92631C76847CFFFC65DA449E5BD18" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">10 A</figureCitation>
|
|||
|
|
), AR 1.4 (
|
|||
|
|
<emphasis id="707A2FD5C3D58E9470DE5850CF03506F" italics="true">n</emphasis>
|
|||
|
|
= 1). Eyes hairy, without dorsomedial extension. Temporal setae 5, including 2 frontals, 2 postoculars and 1 outer vertical. Tentorium 178 μm long (Fig.
|
|||
|
|
<figureCitation id="C2F779D5E311BBE9D3E13104D7D5D40C" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">10 B</figureCitation>
|
|||
|
|
). Clypeus rectangular, 89 μm long and 136 μm wide, bearing 18 setae, setae 56–65, 60 μm long. Palpal segment lengths (in μm): 97, 69, 122, 135, 190. Third palpomere with single thin sensilla clavata.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="1DA8EC0AAE9320BC029FFC04FF163C81" ID-DOI="10.3897/zookeys.1208.124495.figure10" ID-arpha="4F70F844-6370-5AB2-82CE-8BA6C200B0A0" httpUri="https://binary.pensoft.net/fig/1103621" startId="F10">
|
|||
|
|
<paragraph id="569896BE6E482C15452AD273E1986669">
|
|||
|
|
<label id="D1F3F53598B0738DAA645729CE1A247A">Figure 10.</label>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="A02DFB07294BB12F928F8B5CC05C66FC">
|
|||
|
|
<taxonomicName id="6D010A3FD7A200982B87F77939E70D4D" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus" status="sp. nov.">
|
|||
|
|
<emphasis id="0739B2E95E551026E6E042D6EDB940AD" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="509A0BA2DB068B415F96D93B862D81F2" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<emphasis id="315404C503E49C74A9D1976089A18FDB" italics="true">angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="AE32B120386EC486C9D18D1EA1529EF2" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, adult male
|
|||
|
|
<emphasis id="2EEA41FCF19D6FD4CCAB1455D858F347" bold="true">A</emphasis>
|
|||
|
|
antenna
|
|||
|
|
<emphasis id="AFAB68C3B3628494830F7085F9FBD590" bold="true">B</emphasis>
|
|||
|
|
head
|
|||
|
|
<emphasis id="311211868148440119A1F78240704345" bold="true">C</emphasis>
|
|||
|
|
thorax
|
|||
|
|
<emphasis id="86AAFD13F355A00D00DD437CBEE3982F" bold="true">D</emphasis>
|
|||
|
|
wing
|
|||
|
|
<emphasis id="75DDAD654FB3F4DFE53EFE76E381966B" bold="true">E</emphasis>
|
|||
|
|
hypopygium. Scale bars: 100 µm.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="2E22F748BB75F601114400C3F5E08744">
|
|||
|
|
<emphasis id="1B13D3993E17969FBBDB296CE09772BC" bold="true" italics="true">Thorax</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="039719CE8B24E22B24203DD672D96770" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">10 C</figureCitation>
|
|||
|
|
). Acrostichals 12, start close to antepronotum; dorsocentrals 19–20; prealars 5; scutellars
|
|||
|
|
<quantity id="8E5F57C4CF0393A0A9B25A7F74E51160" metricMagnitude="-1" metricUnit="m" metricValue="3.048" unit="in" value="12.0">12 in</quantity>
|
|||
|
|
single row; antepronotals 7. Humeral pit elongate ellipsoid narrowing at the base, about half the size of antepronotum, and no smaller basal pit.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="134BB39E2ABF412CF32052B3D3E1415D">
|
|||
|
|
<emphasis id="F6D1A585ECBF6FA4FB5B848D1E8B66E8" bold="true" italics="true">Wing</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="F0D8FAF30628DCF0BEBDD79D770B559C" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">10 D</figureCitation>
|
|||
|
|
). Brachiolum with 1 seta. Squama with 13 setae. R with 10 setae; all other veins bare. Costa extension is 44 μm long. Anal lobe developed.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2EF3CE868B4B05F5D26CCF0CDE85154D">
|
|||
|
|
<emphasis id="BFBFD0F26603ABA1F03061E873B143F4" bold="true">
|
|||
|
|
<emphasis id="90376ABB025AA1820A382D09C4679CDA" bold="true" italics="true">Legs</emphasis>
|
|||
|
|
.
|
|||
|
|
</emphasis>
|
|||
|
|
Fore tibia spur and tarsal segments missing, mid tibia spurs 26 and 22 μm long, hind tibia spurs 55 and 17 μm long, hind tibia comb with 13 spines. Lengths and proportions of legs as in Table
|
|||
|
|
<tableCitation id="00AA6C1FA8B0C80E9B165A03F372B1B3" captionStart="Table 5" captionStartId="T5" captionText="Table 5. Male leg lengths (μm) and proportions of Rheocricotopus (s. s.) angustus sp. nov." httpUri="http://table.plazi.org/id/5C20BFC7E9FE00350E86D94E535F289B" tableUuid="5C20BFC7E9FE00350E86D94E535F289B">5</tableCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="5C20BFC7E9FE00350E86D94E535F289B" ID-Table-UUID="5C20BFC7E9FE00350E86D94E535F289B" httpUri="http://table.plazi.org/id/5C20BFC7E9FE00350E86D94E535F289B" startId="T5">
|
|||
|
|
<paragraph id="2BC1367527D8D89ADF974BB6B27FDE31">
|
|||
|
|
<label id="9703E36253DEDE7BBCD4C2C0A17DD6B8">Table 5.</label>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="4827711D65E3436309AF1D6B985AD939">
|
|||
|
|
Male leg lengths (μm) and proportions of
|
|||
|
|
<taxonomicName id="6EFC77A72839B2DAC083ED22E26B588F" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="9FEF0DE829BDEE3E1CFBD1146C2F22B5" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="DD5255B45352F79A171CCAD60CE76149" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<emphasis id="EAF6E3B2BCDA5E821B08CFB511474C34" italics="true">angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="E953EF3E9AFDE6E43414260F40D0B382" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="23221C405A2D247D7B54A3AB927F0A3C">
|
|||
|
|
<table id="TID0EQLCI" rules="all">
|
|||
|
|
<tbody id="AE6EEC9DC6F80AD0ED8245CA176F1293">
|
|||
|
|
<tr id="1DC2A856F5CA6CD2FD53706972E78E5F">
|
|||
|
|
<th id="0CBB44990804FB6E6A0E6C74C12FECE4" colspan="1" isEmpty="true" rowspan="1">-</th>
|
|||
|
|
<th id="2C0FE072834F30A56B6B93D0135A21F2" colspan="1" rowspan="1">fe</th>
|
|||
|
|
<th id="784CD95A39D5C37457A32D194D9063F0" colspan="1" rowspan="1">ti</th>
|
|||
|
|
<th id="B872ACA626F5F7BC4D5FAA8C93D73793" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="C1FB1AD5EBC092FCCB3FA85C1BC3F2FE">1</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="BD38E862DFE4EC238D4EF1D724B40A79" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="8F30407959CAE11A15A09495FE1C8D57">2</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="A917FE254DDFD001513095CCB7D8DF01" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="03EA274ACC6AFBA9A652ECDFA851253F">3</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="9741BAFF75D107954B5F3C3472E28B57" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="F9357286FA7612C6CD2CE1018B719DAD">4</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="BF08E1E21324C514184B16807DE9E959" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="0C07E8C9542420E5B057C7038BBB9D0B">5</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="5E1A50DE552171D7035FB4E67A8BF073" colspan="1" rowspan="1">LR</th>
|
|||
|
|
<th id="1D71D5FD35F2ADAE70A3BEFE1D3EAE80" colspan="1" rowspan="1">BV</th>
|
|||
|
|
<th id="939D2EECA265F01E81456E2A9DDA29BF" colspan="1" rowspan="1">SV</th>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="5A8C1111A6C4A2F4327EE8ADF7A62131">
|
|||
|
|
<td id="2FD4D19E102D3B1215E4E4E095A65815" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="68D42CAE733A11D13F50F5B14F7CFEE9" bold="true">
|
|||
|
|
P
|
|||
|
|
<subScript id="2883F5ABBE8DB920F4ED22A1806D71C6">1</subScript>
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="42B00A0CBBB966643735C7A2A6518408" colspan="1" rowspan="1">824</td>
|
|||
|
|
<td id="4D8CC036190931164C40160EB16B4ADE" colspan="1" rowspan="1">857</td>
|
|||
|
|
<td id="80D33596817B6F6435E95318A2AA315B" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="791DB6253C9C8B2F3126F2320B7B5A1D" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="EB51C53C02B17C0C22EDBDD560D7EACB" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="CF7DB35C8C27883C2848FC579650CD92" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="2D07AB4C5FDFC845C72E76899A01A482" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="92BEAF84B733A4C9F70F219B64AFB099" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="D59591ACAE94A906E44DF6DE7C71831A" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="6454206A767AD195DF8DB23F084D5048" colspan="1" rowspan="1">–</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="EB1302765CCF524F4EA2ACD629ABA217">
|
|||
|
|
<td id="67AD0AA3DB1BDA70D7EC0A0BB2F1448F" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="AE7BBA80FBE62F30EAB76C980C9C5374" bold="true">
|
|||
|
|
P
|
|||
|
|
<subScript id="2F043057474FFA6D343407D435576F17">2</subScript>
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="1B491E80516A4A34DCB1F854C1D2EF77" colspan="1" rowspan="1">767</td>
|
|||
|
|
<td id="A3FE9F04B1C86BB600401620C19E760C" colspan="1" rowspan="1">782</td>
|
|||
|
|
<td id="CF93EC9C3A201A28CBA205333EB9A59C" colspan="1" rowspan="1">375</td>
|
|||
|
|
<td id="B8D0B6E06A90D36D85C6A4BE98E009D1" colspan="1" rowspan="1">219</td>
|
|||
|
|
<td id="066F6ED179C5EB1EAF658FEBADC33EC7" colspan="1" rowspan="1">144</td>
|
|||
|
|
<td id="39EDE1C78BAF4CFDFC768D087D1CB60D" colspan="1" rowspan="1">95</td>
|
|||
|
|
<td id="7F7E71D76D83BC382742A825C7E896A8" colspan="1" rowspan="1">104</td>
|
|||
|
|
<td id="7D030AF3189DBF5AB301B6AF5606BA52" colspan="1" rowspan="1">0.50</td>
|
|||
|
|
<td id="13CC90D273C3F8628F26C6F7411BE8BA" colspan="1" rowspan="1">3.4</td>
|
|||
|
|
<td id="7BE2CE5093AB6DD953D3CED725C6870D" colspan="1" rowspan="1">4.1</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="C27723C2E906185716D78639FAB1E4C9">
|
|||
|
|
<td id="D6D43DBBE554683FFAA6452309C4740C" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="6B0D70C687FB7AA2C6694A67BB21981C" bold="true">
|
|||
|
|
P
|
|||
|
|
<subScript id="71C0D3CB5FCDFBDACB4CD245B30C1E97">3</subScript>
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="C321C87EAD3355088CA9CF098A0A992C" colspan="1" rowspan="1">739</td>
|
|||
|
|
<td id="F4BA29F0E970B3BD8912E6954DB00F6F" colspan="1" rowspan="1">912</td>
|
|||
|
|
<td id="4ED850727592042A79D439CC00943F06" colspan="1" rowspan="1">516</td>
|
|||
|
|
<td id="781A03F6EDD8269FC8C61BC30A968B84" colspan="1" rowspan="1">291</td>
|
|||
|
|
<td id="4EDFC392895883F5AB635BBB783D41AC" colspan="1" rowspan="1">229</td>
|
|||
|
|
<td id="6C76090E4A342819E127F533D2398727" colspan="1" rowspan="1">121</td>
|
|||
|
|
<td id="882350E7791E7DF1B90E0C78786AEF3D" colspan="1" rowspan="1">116</td>
|
|||
|
|
<td id="FBBFDC1A4B8032E206E0D53FDA8D67D5" colspan="1" rowspan="1">0.60</td>
|
|||
|
|
<td id="8AB0873F4C1519558442904730166E20" colspan="1" rowspan="1">2.9</td>
|
|||
|
|
<td id="3884E366D4BF79F52252F8E1F01472C1" colspan="1" rowspan="1">3.2</td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="00582997610C42311A4A3E12B2B63AB6">
|
|||
|
|
<emphasis id="6D98663506DB70EE0B24D0486F7AEBFB" bold="true" italics="true">Hypopygium</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="2BF2307D18101CC480A1F469BFE69755" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Rheocricotopus (s. s.) angustus sp. nov., adult male A antenna B head C thorax D wing E hypopygium. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure10" httpUri="https://binary.pensoft.net/fig/1103621">10 E</figureCitation>
|
|||
|
|
). Laterosternite IX 62 μm long, with 12 setae. Anal point very short, 19 μm long and 14 μm wide at the base, triangular with apex pointed and with 6 lateral setae. Transverse sternapodeme with well-developed oral projections; sternapodeme 135 μm long. Phallapodeme 48 μm long. Superior volsella with caudomedian projection tick, short and triangular, parallel but not touching in middle, strongly bent, 35 μm long. Inferior volsella triangular lobe covered in numerous simple setae, apex slightly bent. Gonocoxite 208 μm long. Gonostylus 98 μm long; crista
|
|||
|
|
<taxonomicName id="4F9584746ACBADA3785F884564DBC839" authorityName="Meigen" authorityYear="1818" class="Insecta" family="Chironomidae" genus="Chironomus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="dorsalis">
|
|||
|
|
<emphasis id="BBC2067BEAA0AFADE7A0467B09752005" italics="true">dorsalis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
very large covering more than half of gonostylus, mega setae 12 μm long. HR 2.1, HV 3.4.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="20A678C9D29DD4CF83FFA5F814133CFC">
|
|||
|
|
<emphasis id="20CC0122161D7248FB21D426DCFF0536" bold="true">Female</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="436419EE22D5C65BA69E28CD9ED8E246" italics="true">n</emphasis>
|
|||
|
|
= 2). Total length 1.8–2.5,
|
|||
|
|
<quantity id="517E51BD4D4AD99EBBB81D94D6CE3053" metricMagnitude="-3" metricUnit="m" metricValue="2.2" unit="mm" value="2.2">2.2 mm</quantity>
|
|||
|
|
. Wing 1.5–1.9,
|
|||
|
|
<quantity id="6C8485E5C05F6B0BBF231E075CE77619" metricMagnitude="-3" metricUnit="m" metricValue="1.7" unit="mm" value="1.7">1.7 mm</quantity>
|
|||
|
|
long and 0.56–0.61,
|
|||
|
|
<quantity id="ED7D355AAAA743724921C13FACC894E5" metricMagnitude="-4" metricUnit="m" metricValue="5.8" unit="mm" value="0.58">0.58 mm</quantity>
|
|||
|
|
wide.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="D98DBF9007B013566CF01A5D334F2C9A">
|
|||
|
|
<emphasis id="EF9E5C30513C92264941A7A4DC8F7163" bold="true">
|
|||
|
|
<emphasis id="86F6EFC0CEC4AD0469E6A9E33305F893" bold="true" italics="true">Coloration</emphasis>
|
|||
|
|
.
|
|||
|
|
</emphasis>
|
|||
|
|
Same as the male.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="494E4356620807D4B296E904A84A4D68">
|
|||
|
|
<emphasis id="A7890FFB3E8F4D1738712BAC922C2F58" bold="true" italics="true">Head</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="808A36C3E276D0156DB85F19D410BA83" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Rheocricotopus (s. s.) angustus sp. nov., adult female A head B thorax C wing D genitalia ventral E genitalia dorsal. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure11" httpUri="https://binary.pensoft.net/fig/1103622">11 A</figureCitation>
|
|||
|
|
). Antenna with 5 flagellomeres, last flagellomere with 6 sensilla chaetica, Antennal segments 1–5 (in μm): 71–101, 86; 42–55, 48; 39–48, 44; 62; 78; AR 0.29. Eyes hairy, reniform. Temporal setae 5 including 1 frontal, 2 outer verticals, and 2 postoculars. Tentorium 144–174, 159 μm long. Clypeus rectangular, 65–82, 74 μm long and 96–110, 104 μm wide, bearing 12 setae, setae 53–63, 59 μm long. Palpal segment lengths (in μm): 27–31, 29; 31–34, 32; 57–71, 64; 61; 72–90, 81.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="227D9BC99B59CCB3491ED84268706284" ID-DOI="10.3897/zookeys.1208.124495.figure11" ID-arpha="6C2B1ADF-689E-5E93-9952-772C3AB01A22" httpUri="https://binary.pensoft.net/fig/1103622" startId="F11">
|
|||
|
|
<paragraph id="ED6B070CBD698CB9B466F8C1F144BF3C">
|
|||
|
|
<label id="0BD9E60BD3898A69B888A1AEE2067242">Figure 11.</label>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="B5FB9CA598C97480E89E98BB1174545A">
|
|||
|
|
<taxonomicName id="2C1BC7C319536B7F435F228628058423" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="D002FDFB1F46B0E96E729826895E0F3D" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="5C5513DDC99477A45CB4F54E3AF1D6D3" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<emphasis id="1D70B4D772E54D36A3808736C9D17C7D" italics="true">angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A1BEB4C817C4513DEC75413DA2D0D29E" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, adult female
|
|||
|
|
<emphasis id="36011B6C23435345F5732D063A2C48F8" bold="true">A</emphasis>
|
|||
|
|
head
|
|||
|
|
<emphasis id="9881FBB2DC6A70B3D4CBE2A1EDE5546C" bold="true">B</emphasis>
|
|||
|
|
thorax
|
|||
|
|
<emphasis id="2BDC14DB649A9061BD6C47F28DBBA86F" bold="true">C</emphasis>
|
|||
|
|
wing
|
|||
|
|
<emphasis id="6E8FD41D72CA43EB7C8E667FD810CA84" bold="true">D</emphasis>
|
|||
|
|
genitalia ventral
|
|||
|
|
<emphasis id="D55F1C85A84E1011C36A35E965ADEAF6" bold="true">E</emphasis>
|
|||
|
|
genitalia dorsal. Scale bars: 100 µm.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="77143B7CD7ACCDDD544AA36507CF2BDC">
|
|||
|
|
<emphasis id="44947AA5F3C692EB97184244351B6F76" bold="true" italics="true">Thorax</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="3B3296A362E2E4CAF4B90D8A7BBBC5E2" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Rheocricotopus (s. s.) angustus sp. nov., adult female A head B thorax C wing D genitalia ventral E genitalia dorsal. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure11" httpUri="https://binary.pensoft.net/fig/1103622">11 B</figureCitation>
|
|||
|
|
). Acrostichals 21; dorsocentrals 12–18, 15, in a single row; prealars 3; scutellars
|
|||
|
|
<quantity id="B4E1DB5D954614170ED10FD471A2F977" metricMagnitude="-1" metricUnit="m" metricValue="1.524" unit="in" value="6.0">6 in</quantity>
|
|||
|
|
single row; antepronotals 5. The humeral pit is similar to that of the male but not narrow at the base.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="E926B135BC8B1E1AEA016A793CF4B29C">
|
|||
|
|
<emphasis id="2F02490564CDE711511C065EEEE9FCAA" bold="true" italics="true">Wing</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="4157CB61FC3C9F5A554B97F8BA6B0580" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Rheocricotopus (s. s.) angustus sp. nov., adult female A head B thorax C wing D genitalia ventral E genitalia dorsal. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure11" httpUri="https://binary.pensoft.net/fig/1103622">11 C</figureCitation>
|
|||
|
|
). Brachiolum with 1 seta. Squama with 10 setae. R with 10 setae; R
|
|||
|
|
<subScript id="D835014A060F3CC091A7214274A49658">1</subScript>
|
|||
|
|
with 5–8, 7 setae; R
|
|||
|
|
<subScript id="F1EDAA6D4850205186257A687414BB72">4 + 5</subScript>
|
|||
|
|
9–14, 12 setae; other veins without setae. Costa extension 115–119, 117 μm.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="F6C195BF2D6D46407D17454348790490">
|
|||
|
|
<emphasis id="9693C1DE4DE56DCF8CFE09D0394A0F89" bold="true">
|
|||
|
|
<emphasis id="B3446BC0E32EDC9D636D0678307AE3FE" bold="true" italics="true">Legs</emphasis>
|
|||
|
|
.
|
|||
|
|
</emphasis>
|
|||
|
|
Fore tibia spur missing, mid tibia spurs 17 and 21 μm long, hind tibia spurs 17 and 36 μm long; hind tibia comb with around 13 spines. The lengths and proportions of the legs are shown in Table
|
|||
|
|
<tableCitation id="0E2518D7420C2B7C4E704783C035F8C9" captionStart="Table 6" captionStartId="T6" captionText="Table 6. Female leg lengths (μm) and proportions of Rheocricotopus (s. s.) angustus sp. nov." httpUri="http://table.plazi.org/id/CFA773436A7BC9FAE193EF1F9860A09B" tableUuid="CFA773436A7BC9FAE193EF1F9860A09B">6</tableCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="CFA773436A7BC9FAE193EF1F9860A09B" ID-Table-UUID="CFA773436A7BC9FAE193EF1F9860A09B" httpUri="http://table.plazi.org/id/CFA773436A7BC9FAE193EF1F9860A09B" startId="T6">
|
|||
|
|
<paragraph id="3FB442FFAD71A13832802BB862974D85">
|
|||
|
|
<label id="895FEB36C0B35F9AA552E04981641510">Table 6.</label>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="09202543C5F560F589CBCDEC5450E10D">
|
|||
|
|
Female leg lengths (μm) and proportions of
|
|||
|
|
<taxonomicName id="A515F49661D061C58B12D550BF665F6E" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="897C6AF32BD38A6FDE02D3169ADE3696" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="ED6E7577651A6C7FE2DF2D1086EFF485" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<emphasis id="2C1A4F4B6A5CBAE03EA26D30060CF460" italics="true">angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="B9EEB2860D51E3FFA5FEA9999607814A" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="DA2FF3D15BC039338722B98D9AC1AB85">
|
|||
|
|
<table id="TID0E1UCI" rules="all">
|
|||
|
|
<tbody id="46AE21FBBB35D905C1A4F981C67B514A">
|
|||
|
|
<tr id="CF73003539309E9FBFD84617CBF6B87A">
|
|||
|
|
<th id="006A1D3396CC1C31F4CC49CCED81BA4C" colspan="1" isEmpty="true" rowspan="1">-</th>
|
|||
|
|
<th id="116CF7367B75E7218EBB07FC28965883" colspan="1" rowspan="1">fe</th>
|
|||
|
|
<th id="76791ACD3A4088298C8E860B40937C1C" colspan="1" rowspan="1">ti</th>
|
|||
|
|
<th id="BA7B1AE03FC716669F026A778DE2CFD6" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="F9D3E677A091F9204F99E4C68AE78237">1</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="416D0694A406727C2BC9AE89B0FB0768" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="46C16C969425187516526D66C3FAB8B8">2</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="0872764EFE5AFC01ACD8E744A1CBEF45" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="C52EF0EF7E4F03C87A57E1A634BB6D46">3</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="38EE92C4F1CBFE1721F2CECAF267593F" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="ED5DEF4FE19215A31908643CE1A187EE">4</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="7A9F822ED680540CF8F39EB3C5243887" colspan="1" rowspan="1">
|
|||
|
|
ta
|
|||
|
|
<subScript id="514AAA3EB6471A158AEA09CACA26568F">5</subScript>
|
|||
|
|
</th>
|
|||
|
|
<th id="BA72D96A0E3DB873834C121CE870A19E" colspan="1" rowspan="1">LR</th>
|
|||
|
|
<th id="53AE6DA85ED77FE78CD90812F210E29C" colspan="1" rowspan="1">BV</th>
|
|||
|
|
<th id="C76F9AF9AFC04B3B41058ED4888A02D2" colspan="1" rowspan="1">SV</th>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="9F9F8CCD1745820227A4B14E83644B3C">
|
|||
|
|
<td id="3356B72DD8AC049E50E7E4AC46AD3418" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="BF2951F26FE15BAE5514C061C38BF72B" bold="true">
|
|||
|
|
P
|
|||
|
|
<subScript id="DD8BA8F0E710FBFCCE849E9019C1DBE9">1</subScript>
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="BA3F2292A508B6015EDFDD4E06838D82" colspan="1" rowspan="1">491</td>
|
|||
|
|
<td id="69988A582E8300DEA5AC107481D1640F" colspan="1" rowspan="1">513</td>
|
|||
|
|
<td id="79A8546FEB8C2A29B2F1B76E4CB07D9B" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="DC8B407E53E76590026D7B2E56442871" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="2B3B2DE04B70A728437948B3015AF3B5" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="5C6B2F90950494DAC77B4A2BA032D022" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="64B9EE16C5A2C61682C158AF9C5C23E3" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="E7438EBD9133DD7E139E2D0C20B481FA" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="DAFB164F33A10092C6A901C173B101A2" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="3341768153F0BAFE4C50CD8AA6A502FA" colspan="1" rowspan="1">–</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="39FC1A608F7FB83C7365E2BBB0A3E79E">
|
|||
|
|
<td id="A147B93F3D88AD65FAFBF0A43A013C84" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="F6E0D1072516E5A7BF47F141BD11142E" bold="true">
|
|||
|
|
P
|
|||
|
|
<subScript id="043BB356740E311070A2BCB56BC9E9B5">2</subScript>
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="8F12B7AB2B3FE1D722A86C39CCF19C47" colspan="1" rowspan="1">576</td>
|
|||
|
|
<td id="25A9176812C46DD925BD02F431F8618C" colspan="1" rowspan="1">522</td>
|
|||
|
|
<td id="A3F2666961515C9B683CFFBB1D6AB493" colspan="1" rowspan="1">213</td>
|
|||
|
|
<td id="6A56AED9298CC670D9AD498647FCECB1" colspan="1" rowspan="1">130</td>
|
|||
|
|
<td id="AAD0C8C8FED45A7ED278BB7BBCF43F81" colspan="1" rowspan="1">98</td>
|
|||
|
|
<td id="F199DCB5F16A8E6D38A1AF1A72A83C8D" colspan="1" rowspan="1">59</td>
|
|||
|
|
<td id="5E997010368987056F62FC90384CFFB4" colspan="1" rowspan="1">75</td>
|
|||
|
|
<td id="BE128516FAC93505414970619CDDD515" colspan="1" rowspan="1">0.41</td>
|
|||
|
|
<td id="B5F5132D09D1364AC1E4CD558C29D659" colspan="1" rowspan="1">3.6</td>
|
|||
|
|
<td id="A68C91C13DECDB2CF504BD5D0508899F" colspan="1" rowspan="1">5.2</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="976CC7D57696B94D9C6B9E2B0406E42C">
|
|||
|
|
<td id="CC4F10B58AFCE522B85B01843F622A1F" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="2EDC6D1E5B04094396B3B760AF2615A6" bold="true">
|
|||
|
|
P
|
|||
|
|
<subScript id="3297447713D6C7B81AAD501BA57E2E15">3</subScript>
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="043BE17A8E78ACDC435600FE1B58AA72" colspan="1" rowspan="1">610</td>
|
|||
|
|
<td id="9E7FD4A7A7A1959E58DFA8914E462CFF" colspan="1" rowspan="1">666</td>
|
|||
|
|
<td id="9B87B2AB357BCF899764CAB0CBD6FDA0" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="3FFFE70EECF234544DB8756949BDE34D" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="471F9D569C9E5A7B3C2FB9067908A607" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="AE18C4D32D57B29CF25C937041155717" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="E6601513B37A67CA4ED3DE30356BFEFB" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="DF0CA2B645802B4B556FE9EF01D649AC" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="4BE2E0C693F9BEF5A6FD97ABF4B5C63F" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="137C43611019F03B8C5708661186C0DB" colspan="1" rowspan="1">–</td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="009245758230195ECC99DB3CAB2FC4D7">
|
|||
|
|
<emphasis id="BB645775CFF74AE0523A1838238C72CC" bold="true" italics="true">Genitalia</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="B37D50E194C7A4ED4D50DBA9FD03330A" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Rheocricotopus (s. s.) angustus sp. nov., adult female A head B thorax C wing D genitalia ventral E genitalia dorsal. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure11" httpUri="https://binary.pensoft.net/fig/1103622">11 D, E</figureCitation>
|
|||
|
|
). Seminal capsules ovoid, 82–119, 102 μm long, and 56–80, 66 μm wide; spermathecal ducts without loop, with well-developed bulb. Notum 207–228, 218 µm long, notum and ramus 256–285, 270 µm long. Gonapophysis VIII divided into large ventrolateral covering smaller dorsomesal lobe. Apodeme lobe distinct. Gonocoxite developed, with around 8 setae (Fig.
|
|||
|
|
<figureCitation id="0A4B2F8F989A5F6FFE061930FBE996AD" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Rheocricotopus (s. s.) angustus sp. nov., adult female A head B thorax C wing D genitalia ventral E genitalia dorsal. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1208.124495.figure11" httpUri="https://binary.pensoft.net/fig/1103622">11 E</figureCitation>
|
|||
|
|
). Tergite IX divided in two pale ovoid sections each bearing around 8–9 setae. Cercus large, base semi-circular, apex pediform, 66–89, 78 µm long, and 71–96, 83 µm wide.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="732AAFBA469A24ED8B988F1D5384B30B">
|
|||
|
|
<emphasis id="ADC0D871307313D5FBCAE006770B8473" bold="true">Immatures.</emphasis>
|
|||
|
|
The pupa is unknown. The larva is associated by molecular DNA-barcoding.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="7FD50B574094AE32106D0A323A67DD87">
|
|||
|
|
4
|
|||
|
|
<superScript id="B63B7E1CAA1A99DBA200A55BF1C77F26">th</superScript>
|
|||
|
|
instar larva (
|
|||
|
|
<emphasis id="1C57B48682C014A1CF9A0982FE8A811D" italics="true">n</emphasis>
|
|||
|
|
= 1). Total length
|
|||
|
|
<quantity id="FB51F53219A3B67D34A9B211DEBA3FBF" metricMagnitude="-3" metricUnit="m" metricValue="7.1" unit="mm" value="7.1">7.1 mm</quantity>
|
|||
|
|
. Head 354 μm long and 381 μm wide.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="042A6DEA1538BB95734B3CE11A402AEA">
|
|||
|
|
<emphasis id="4E1A98D399C94ED5F997BF000084FC63" bold="true">
|
|||
|
|
<emphasis id="5995BF87F96E5C5338B88E0C24DF6A0D" bold="true" italics="true">Coloration of the mounted specimen</emphasis>
|
|||
|
|
.
|
|||
|
|
</emphasis>
|
|||
|
|
Head capsule yellowish brown with occipital region darker than rest of the head capsule, body greyish brown.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="F6882E4DDB37DB383536A055DE97F0B7">
|
|||
|
|
<emphasis id="776A126D93BE0D07C7E751AD3383886C" bold="true" italics="true">Head</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="CC7E04F4A1ED4C21DE2B9165599F279D" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 A – D</figureCitation>
|
|||
|
|
). Antenna 5 segmented; segments length in μm: 86, 14, 10, 7, 7; AR 2.2; basal antennal segment 20 μm wide, distance from the ring organ to base of basal segment 8 μm. Lauterborn organ robust covering the 3
|
|||
|
|
<superScript id="642A04FD74B0421454683AE24FC4874D">rd</superScript>
|
|||
|
|
segment, blade damaged. Labral SI bifid with equal branch, SII –
|
|||
|
|
<collectionCode id="43C618C3C1509E5FC00A69B9B148A21B">SIII</collectionCode>
|
|||
|
|
simple, SII long and thin (Fig.
|
|||
|
|
<figureCitation id="B5830D3FC1844B3BC97D41219872CFC1" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 B</figureCitation>
|
|||
|
|
). Premandible simple, 78 μm long (Fig.
|
|||
|
|
<figureCitation id="1B9AA5D1A342477F3B6767089BDAA6F8" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 B</figureCitation>
|
|||
|
|
). Mandible much paler in basal half, apical tooth shorter than combined width of three inner teeth; seta subdentalis reaches the base of first inner tooth; setae interna with several long branches (Fig.
|
|||
|
|
<figureCitation id="CF67EBD4A28B3B96AE1132066D715BEE" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 C</figureCitation>
|
|||
|
|
), mandible 137 μm long. Mentum dark, with large median tooth and 5 pairs of lateral teeth, median tooth slightly notched (possibly worn off), median tooth 35 μm wide, 3.6 × the 1
|
|||
|
|
<superScript id="82664937C8CB83FB315A152B5B2B8C97">st</superScript>
|
|||
|
|
lateral teeth; seta submenti very long, upright reaching the base of median tooth, base aligned with the 4
|
|||
|
|
<superScript id="6AB7CA6A0B2CE68C25C1534B5D6F9C50">th</superScript>
|
|||
|
|
inner teeth (Fig.
|
|||
|
|
<figureCitation id="ABD615D790CEF698B03A4C4B5690BF47" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 D</figureCitation>
|
|||
|
|
); mentum 92 μm long and 134 μm wide; ventromental plate large, extended beyond the mentum, 116 μm long, and 29 μm wide, cardinal beard with 27 lateral setae. Postmentum 242 μm long.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="A7ABDDF1D0C4BA54ABDF275D8C796A8F" ID-DOI="10.3897/zookeys.1208.124495.figure12" ID-arpha="EB643F83-03EA-5F22-9E9F-CCEF38FD2F2F" httpUri="https://binary.pensoft.net/fig/1103623" startId="F12">
|
|||
|
|
<paragraph id="E6CAD054F5440D3B5F570B2D6A5E3DB6">
|
|||
|
|
<label id="C2DC4F974FECA0BF70E3FD248875636C">Figure 12.</label>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="A909C3AECD3325EC936B16548BDB0F6B">
|
|||
|
|
<taxonomicName id="4B6D7DFD06D269D23572632DEB784BC2" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="A1EDE521C500270E5AD21DCC30F1DACE" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
(
|
|||
|
|
<emphasis id="70B6E25A88ECC2BE681D2F63B72F5244" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<emphasis id="721DA9ECB601D9DF0B89C4554D56E9ED" italics="true">angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="F1D33779CFBFF8E1F025108C966F6953" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, fourth instar larva
|
|||
|
|
<emphasis id="F2627555267B8C633105D18400001594" bold="true">A</emphasis>
|
|||
|
|
antenna
|
|||
|
|
<emphasis id="8DAE648D6FB813DAE608436A65858E24" bold="true">B</emphasis>
|
|||
|
|
labrum and premandible
|
|||
|
|
<emphasis id="BDF0BEBFE4BD441305E7879D5E30C230" bold="true">C</emphasis>
|
|||
|
|
mandible
|
|||
|
|
<emphasis id="B86FCA1B3BA89D954EC9C6F849809672" bold="true">D</emphasis>
|
|||
|
|
mentum
|
|||
|
|
<emphasis id="3D416FE8D67F81B0284A9DE329F56322" bold="true">E</emphasis>
|
|||
|
|
posterior portion of the larva
|
|||
|
|
<emphasis id="0CAD45D20A994FEEB8982A60DAC3A39D" bold="true">F</emphasis>
|
|||
|
|
procercus, arrows indicate the tubercles. Scale bars: 50 µm.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="51788D182FE264D14B6D7FC355A92673">
|
|||
|
|
<emphasis id="9EA5F3EBFC3E44F85720F698E8F28F23" bold="true" italics="true">Abdomen</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation id="06F2441F959670D473CE748EB081C7CA" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 E, F</figureCitation>
|
|||
|
|
). Posterior parapods 301 μm long and 208 μm long, bearing around 15 simple claws. Procercus 34 μm long and 18 μm wide, bearing two small basal spurs and 4 apical setae (Fig.
|
|||
|
|
<figureCitation id="F0E1C40B15526B2CA583669A640B1AE0" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Rheocricotopus (s. s.) angustus sp. nov., fourth instar larva A antenna B labrum and premandible C mandible D mentum E posterior portion of the larva F procercus, arrows indicate the tubercles. Scale bars: 50 µm." figureDoi="10.3897/zookeys.1208.124495.figure12" httpUri="https://binary.pensoft.net/fig/1103623">12 F</figureCitation>
|
|||
|
|
), apical setae 447 μm long, supraanal setae 49 μm long. 4 anal tubules present, 78–92 μm long.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="SECID0EPIBI" type="etymology">
|
|||
|
|
<paragraph id="19A5625EFCC5D8F7F0BADFECBDE37807">
|
|||
|
|
<heading id="0751FD1B54217F12EFB6C2CC08333B0A" reason="title">Etymology.</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="4F792A1C76B3A547A290ECE3278E0033">
|
|||
|
|
The new species is named after the city of Detroit. The name of the city comes from the French word
|
|||
|
|
<emphasis id="7B0AC607709E9BE895C7307566E4AA2B" italics="true">détroit</emphasis>
|
|||
|
|
meaning strait or river, which translates to
|
|||
|
|
<taxonomicName id="398822E94B87F3C70570E28DB64C4E21" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus">
|
|||
|
|
<emphasis id="EAA415F4BC80548C96AAE59F4330C08B" italics="true">angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in Latin.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="SECID0EBJBI" type="distribution">
|
|||
|
|
<paragraph id="723D342967A8E3D8F7E6FE7F315B1E6A">
|
|||
|
|
<heading id="F09CF7FC1562D0C75666859BD9595C55" reason="title">Distribution.</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="087117C767D81CBB48A6F98A74DCA12E">
|
|||
|
|
<collectingCountry id="8777814B6D302D160F9C140091741599" name="Canada">Canada</collectingCountry>
|
|||
|
|
(
|
|||
|
|
<collectingRegion id="0D3F9C9B596959232822D93AE63F9A4F" country="Canada" name="Manitoba">Manitoba</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="146B896AF4D3158E55BC97152503E7AE" country="Canada" name="New Brunswick">New Brunswick</collectingRegion>
|
|||
|
|
, Newfoundland,
|
|||
|
|
<collectingRegion id="06857D1DBCAD11B3D7638D7E75CBD69C" country="Canada" name="Nunavut">Nunavut</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="B57B79CE5A57A4D30E1A27AC7549969E" country="Canada" name="Ontario">Ontario</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="79FF770C589BF4968D1BAC641CC2FABD" country="Canada" name="Yukon">Yukon Territory</collectingRegion>
|
|||
|
|
);
|
|||
|
|
<collectingCountry id="5562F7D26FB3934D49A6CBBF55738A4E" name="United States of America">USA</collectingCountry>
|
|||
|
|
(
|
|||
|
|
<collectingRegion id="BE0A81F36E28CC5D25EC2D357DC65E05" country="United States of America" name="Michigan">Michigan</collectingRegion>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="SECID0EGJBI" type="remarks">
|
|||
|
|
<paragraph id="EEB525EB4CAFA959448D61FCF614CA82">
|
|||
|
|
<heading id="886F0695A9F664A3CCA7A0E85CC289A2" reason="title">Remarks.</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6EA028908CCE2CD1CD339816BEC5776A">
|
|||
|
|
Based on the shape of superior volsella,
|
|||
|
|
<taxonomicName id="A14D22F7D644439F73F6B44E28FD420D" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="60C0E51592EDC8C7EC5F9AD964D18066" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3DB424CE07DF95C2105178263AA9FD76" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
belongs to the
|
|||
|
|
<taxonomicName id="06469EABE9CA556AB27E0601EB4E0124" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="FC47DA5CA564434560C9A21AD3A809A8" italics="true">effusus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
group. A detailed examination and comparison of the species in this group is provided by
|
|||
|
|
<bibRefCitation id="FB5935C097AB758E9BF8B80C1C3F64D9" DOI="10.5324/cjcr.v0i31.2531" author="Namayandeh A & Beresford DV" firstAuthor="Namayandeh" issue="31" journalOrPublisher="Chironomus" pagination="16-29" refId="B38" refString="Namayandeh A, Beresford DV (2018) A new species in the Rheocricotopus (R.) effusus group from Canada with a review of the Nearctic species of Rheocricotopus and Parametriocnemus (Chironomidae: Orthocladiinae). Chironomus 31 (31): 16–29. https://doi.org/10.5324/cjcr.v0i31.2531" title="A new species in the Rheocricotopus (R.) effusus group from Canada with a review of the Nearctic species of Rheocricotopus and Parametriocnemus (Chironomidae: Orthocladiinae)." volume="31" year="2018">Namayandeh and Beresford (2018)</bibRefCitation>
|
|||
|
|
. Here, we mentioned that the elongate ellipsoidal shape of the humeral pit of
|
|||
|
|
<taxonomicName id="89E62D9469E23375EE522257B1533102" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="391BC16F0E1F969E636C48F8809FC0C8" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="FD79A68C3BE79476781D49A6DAC7CC1C" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
adults are quite distinguishable from other known species in this group, except
|
|||
|
|
<taxonomicName id="736CB5EFB682BC6A4E1D96DB51661AEB" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="FEE99E10BCAE3CC8AE4CE14079B71946" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="A63EA8613AAE41FF7357C0174723B61E" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="F1439BFBF4D9F3A0BAF78BD12C552FF1" authority="Saether & Schnell, 1988" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<emphasis id="F28C3FC53DE6F041D1FED1C415C7A38C" italics="true">unidentatus</emphasis>
|
|||
|
|
<bibRefCitation id="3E1CE4C931887AB4F1937285F03ECE2C" author="Sæther OA & Schnell ØA" refId="B51" refString="Saether OA, Schnell OA (1988) Two new species of the Rheocricotopus (R.) effusus group (Diptera, Chironomidae). Spixiana (Supplement): 65 - 74." year="1988">Sæther & Schnell, 1988</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. However, in
|
|||
|
|
<taxonomicName id="42C169D8E17B075261DD828ADCD4272D" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="0504501C9F164DC633FAB196C97A9128" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="4EAAE6A7AF77D02D5595AD26488AA2C0" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, no additional smaller basal pit is present. Another distinguishing characteristic of
|
|||
|
|
<taxonomicName id="AD2D31B28B9543F908D18490775C204C" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="EC8D77627E3405A13F091CB49652D3B8" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="456B8E0D5A1D8A87B753812CE08B13F6" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
male is the very short anal point of the male with few lateral setae. The female of
|
|||
|
|
<taxonomicName id="A5804CE1B3C4433D0A82B21FD0D2EC9E" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="E109A130214E08E73C2F97EF98065E53" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="63B9400E38512F02660944F1711F4B22" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
can be separated from the known females of this group by a lower antennal ratio and longer notum and costa extension.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="ADAC492DE2AC881C8C4A5534B6F1FF56">
|
|||
|
|
The key to adult males of the
|
|||
|
|
<taxonomicName id="627F2766B5655AEAD0D4072604D81B7B" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="84FD200E2FEEBE3F658C61134E3C1C25" italics="true">effusus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
group we provided in this study is based on a previous key by
|
|||
|
|
<bibRefCitation id="066786037FB10E80E828761805B1BA25" DOI="10.5324/cjcr.v0i31.2531" author="Namayandeh A & Beresford DV" firstAuthor="Namayandeh" issue="31" journalOrPublisher="Chironomus" pagination="16-29" refId="B38" refString="Namayandeh A, Beresford DV (2018) A new species in the Rheocricotopus (R.) effusus group from Canada with a review of the Nearctic species of Rheocricotopus and Parametriocnemus (Chironomidae: Orthocladiinae). Chironomus 31 (31): 16–29. https://doi.org/10.5324/cjcr.v0i31.2531" title="A new species in the Rheocricotopus (R.) effusus group from Canada with a review of the Nearctic species of Rheocricotopus and Parametriocnemus (Chironomidae: Orthocladiinae)." volume="31" year="2018">Namayandeh and Beresford (2018)</bibRefCitation>
|
|||
|
|
, which was based on a key by
|
|||
|
|
<bibRefCitation id="144C5064AA2BF45A34B586A3C45D998B" author="Sæther OA" firstAuthor="Saether" refId="B48" refString="Sæther OA (1985) A review of the genus Limnophyes Eaton from the Holarctic and Afrotropical regions (Diptera: Chironomidae, Orthocladiinae). Entomologica Scandinavica (Supplement 35): 1–139." year="1985">Sæther (1985)</bibRefCitation>
|
|||
|
|
. The provided key can only partially separate the species in this group.
|
|||
|
|
<taxonomicName id="407CD2ACA9509D5B7A1F00135633F4BA" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="3A1EF7884626E244E70180772928C81F" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="51F319AAEC4E5CF07AB8CE4DFE40AD36" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="A4D29E68A115109A616FB90FC901C24A" authority="Saether, 1985" authorityName="Saether" authorityYear="1985" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusoides">
|
|||
|
|
<emphasis id="295F88B181FE6B48AD73624C07147E5B" italics="true">effusoides</emphasis>
|
|||
|
|
<bibRefCitation id="D71FB766745283D28CFD747C5F65BF17" author="Sæther OA" refId="B48" refString="Saether OA (1985) A review of the genus Limnophyes Eaton from the Holarctic and Afrotropical regions (Diptera: Chironomidae, Orthocladiinae). Entomologica Scandinavica (Supplement 35): 1 - 139." year="1985">Sæther, 1985</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="26A51F5F0989E24DB8009A31ECC16346" authorityName="Brundin" authorityYear="1956" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="04121C411C489FD98D534E57F361A95F" italics="true">Rheocricotopus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<emphasis id="0D00416847106797B6152F9C5AA92FCD" italics="true">s. s.</emphasis>
|
|||
|
|
)
|
|||
|
|
<taxonomicName id="CF6C3FFD832CFF7B7850F0147F86D812" authority="(Walker, 1856)" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="1E57D95675E4334FE074C9E1747380BB" italics="true">effusus</emphasis>
|
|||
|
|
(Walker, 1856)
|
|||
|
|
</taxonomicName>
|
|||
|
|
can be separated based on the size and ratio in all life stages (
|
|||
|
|
<bibRefCitation id="4D79431D1A5B5BEEE33CC7B909C38E35" author="Saether" firstAuthor="Saether" refId="B48" refString="Sæther OA (1985) A review of the genus Limnophyes Eaton from the Holarctic and Afrotropical regions (Diptera: Chironomidae, Orthocladiinae). Entomologica Scandinavica (Supplement 35): 1–139." year="1985">Sæther 1985</bibRefCitation>
|
|||
|
|
).
|
|||
|
|
<taxonomicName id="A522AC2D3D6E3E1AA58289056AF82A3A" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<emphasis id="DB1E1CCAD7CDDCE18541CDB93FFF190B" italics="true">R. unidentatus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
is quite distinguishable from other species based on the larval mentum characteristic.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="04EF9B2C6BE7C69E3AEF97003496CAE8">
|
|||
|
|
The larva of
|
|||
|
|
<taxonomicName id="EF0211AC138EC8A0750CB3E11B32695A" authorityName="Namayandeh & Hudson" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="59A8A6AA3ED4E82796B34AB0DF15D809" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="03342426430DDB6B30713BC3F224C2E6" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
can be separated from other known larvae in this group by a higher antennal ratio, a bifid SI with equal branches, and SII 37 μm long. Except for
|
|||
|
|
<taxonomicName id="369DB8FCBB21643FC6EF1B594893D340" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<emphasis id="C665C0F7EC74E7B3A2B9624FC55C3519" italics="true">R. unidentatus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, which has a distinguishing single median mental tooth, there are overlapping characteristics of larvae in this group, which makes their separation difficult. These include but are not limited to the length of the head, postmentum, and basal antennal segment, and number cardinal beard setae (Table
|
|||
|
|
<tableCitation id="AAA6D5D31C0E694F7A397D5603ADAF0A" captionStart="Table 7" captionStartId="T7" captionText="Table 7. Comparison of some relevant larval characteristics of Rheocricotopus effusus group. A 1 = Antennal segment 1, HL = Head length, L = Length, No. = Number, TL = Total length, W = Width; for other abbreviations, see Sæther (1980). All measurements are in µm unless otherwise indicated." httpUri="http://table.plazi.org/id/BA420EC5321B4F8A9642F912D28B318D" tableUuid="BA420EC5321B4F8A9642F912D28B318D">7</tableCitation>
|
|||
|
|
). However,
|
|||
|
|
<taxonomicName id="8C1358F54BD0291427B8F70498FED4D6" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="A23A641FE1A3A8EC0D8CB56BA3B732A5" italics="true">R. effusus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="C16F90E7AD5C544EB1346E70362ECD40" authority="Saether, 1969" authorityName="Saether" authorityYear="1969" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="pauciseta">
|
|||
|
|
<emphasis id="C26A3A1D7213B44BDBC8CBFE56CF4DF7" italics="true">Rheocricotopus pauciseta</emphasis>
|
|||
|
|
<bibRefCitation id="2A721BC8D8FA664441159E9DD5B659EF" author="Sæther OA" refId="B45" refString="Saether OA (1969) Some Nearctic Podonominae, Diamesinae and Orthocladiiane. Bulletin - Fisheries Research Board of Canada 170: 154." year="1969">Sæther, 1969</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
are in the lower range of the basal antennal length in comparison to other known larvae of this group.
|
|||
|
|
<taxonomicName id="44D4F4D340234FE3698326751CA3C91A" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<emphasis id="CB85D28B19B267933FF9BD442E491A6C" italics="true">R. unidentatus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="421757C6B8BD042BA768CE60083708FC" authorityName="Saether" authorityYear="1985" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusoides">
|
|||
|
|
<emphasis id="ED45AEC32455A0EE4F70E7363C232CE7" italics="true">R. effusoides</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
are in the higher range of cardinal beard setae than other species in this group, and
|
|||
|
|
<taxonomicName id="B24F1C89BB8ADABA6E7981E2A0C3DD0D" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="5DD02909F0C03B1E99D18CB40607AD1A" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="59CDB238E6259380DA5E4BA4DED1CE8F" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="DEFD371B585DAE252D5E398FD64A7D94" authorityName="Saether" authorityYear="1969" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="pauciseta">
|
|||
|
|
<emphasis id="84D4B55BE83A2E96659E3D6FB3546821" italics="true">R. pauciseta</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
are in the lower range. We found that the length and shape of labral SII could also distinguish the larvae in this group (see Table
|
|||
|
|
<tableCitation id="EC60CAF947A299BD870B553331125C78" captionStart="Table 7" captionStartId="T7" captionText="Table 7. Comparison of some relevant larval characteristics of Rheocricotopus effusus group. A 1 = Antennal segment 1, HL = Head length, L = Length, No. = Number, TL = Total length, W = Width; for other abbreviations, see Sæther (1980). All measurements are in µm unless otherwise indicated." httpUri="http://table.plazi.org/id/BA420EC5321B4F8A9642F912D28B318D" tableUuid="BA420EC5321B4F8A9642F912D28B318D">7</tableCitation>
|
|||
|
|
). We examined the larval procercus of all species in this group, except for the voucher specimen of
|
|||
|
|
<taxonomicName id="1330DE5950F7E728EAF8A085E3FDF60A" authorityName="Saether" authorityYear="1985" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusoides">
|
|||
|
|
<emphasis id="43B9CE0F28C5167FCBB6CE14E6D62B33" italics="true">R. effusoides</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, in which the abdomen was missing, and consulted Mr. Thomas Bendt on the larva of
|
|||
|
|
<taxonomicName id="9A338D112F13C1E0CEB18FC549039F8A" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<emphasis id="92E48033C3A102872854E03144726D10" italics="true">R. unidentatus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
from
|
|||
|
|
<collectingCountry id="F9634FCE52FA499B2CC1136FB8D4AFB4" name="Germany">Germany</collectingCountry>
|
|||
|
|
, which confirms that all larvae possess a pair of small procercal spurs. However, the shape and size of these spurs are very similar (Table
|
|||
|
|
<tableCitation id="82817B92A41E476965864391F7A7A001" captionStart="Table 7" captionStartId="T7" captionText="Table 7. Comparison of some relevant larval characteristics of Rheocricotopus effusus group. A 1 = Antennal segment 1, HL = Head length, L = Length, No. = Number, TL = Total length, W = Width; for other abbreviations, see Sæther (1980). All measurements are in µm unless otherwise indicated." httpUri="http://table.plazi.org/id/BA420EC5321B4F8A9642F912D28B318D" tableUuid="BA420EC5321B4F8A9642F912D28B318D">7</tableCitation>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="BA420EC5321B4F8A9642F912D28B318D" ID-Table-UUID="BA420EC5321B4F8A9642F912D28B318D" httpUri="http://table.plazi.org/id/BA420EC5321B4F8A9642F912D28B318D" startId="T7">
|
|||
|
|
<paragraph id="C4AC73CABD701A4DC413261BEDD38910">
|
|||
|
|
<label id="CD27C9A0AC9B07B47BFCCEE9CC5CA07B">Table 7.</label>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="0BED083171555B93B73033FE7FC7B2DF">
|
|||
|
|
Comparison of some relevant larval characteristics of
|
|||
|
|
<taxonomicName id="3FCD733A0A6A8D158213658BE45DDA3E" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">
|
|||
|
|
<emphasis id="7A69453204FC5CD56009FBE7C2B3CAF6" italics="true">Rheocricotopus effusus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
group. A
|
|||
|
|
<subScript id="2883C28591ABB140E8A85D2EF78AD1D4">1</subScript>
|
|||
|
|
= Antennal segment 1, HL = Head length, L = Length, No. = Number, TL = Total length, W = Width; for other abbreviations, see
|
|||
|
|
<bibRefCitation id="20EE82621E1ED5E9D56C8A9ED20CF3D3" author="Sæther OA" firstAuthor="Saether" refId="B47" refString="Sæther OA (1980) Glossary of chironomid morphology terminology (Diptera, Chironomidae). Entomologica Scandinavica (Supplement 14): 1–51." year="1980">Sæther (1980)</bibRefCitation>
|
|||
|
|
. All measurements are in µm unless otherwise indicated.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="3BA00F4BF636B9F6AEE31C3C5901113C">
|
|||
|
|
<table id="TID0E43CI" rules="all">
|
|||
|
|
<tbody id="67DB8E0E05C8DBCC985392D80B9B313E">
|
|||
|
|
<tr id="56908A8E4A3CDE93A315E6EF39C1139B">
|
|||
|
|
<th id="C5B3AB3C38F8AF4B322710F0667A8553" colspan="1" isEmpty="true" rowspan="1">-</th>
|
|||
|
|
<th id="1EAA766E9CAE8FC1E9B79E23332144EB" colspan="1" rowspan="1">
|
|||
|
|
<taxonomicName id="D21369FAC2D5B06301C7F88E7B89EF20" authorityName="Namayandeh & Guerra & Islam & James & Hudson & Ghaderi & Yusuf & Vasquez & Ram" authorityYear="2024" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
|||
|
|
<emphasis id="B78BCE4C7C1F32935098B12CA02E944F" italics="true">R. angustus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="715E702E02F53AF64814B57C3ADB66DE" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</th>
|
|||
|
|
<emphasis id="A32E0EB39C9E831893933CCB52DAAA7A" italics="true">
|
|||
|
|
<th id="CA7E77A5DFF86591901E55AF30EC2076" colspan="1" rowspan="1">
|
|||
|
|
<taxonomicName id="4AEBB1D4B7800EE8907F06E9EAB6DCA1" baseAuthorityName="Walker" baseAuthorityYear="1856" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusus">R. effusus</taxonomicName>
|
|||
|
|
</th>
|
|||
|
|
<th id="12917B6DC8D6DE4CB1151ACCF4C5C1E5" colspan="1" rowspan="1">
|
|||
|
|
<taxonomicName id="7E74B17E43E4F918FCBC12EE40296A0E" authorityName="Saether" authorityYear="1985" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="effusoides">R. effusoides</taxonomicName>
|
|||
|
|
</th>
|
|||
|
|
<th id="271640D8C90929AD5F64BDDB2032DDA6" colspan="1" rowspan="1">
|
|||
|
|
<taxonomicName id="B0FEC153BF83F21962A2D4DAE198177E" authorityName="Saether" authorityYear="1969" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="pauciseta">R. pauciseta</taxonomicName>
|
|||
|
|
</th>
|
|||
|
|
<taxonomicName id="F44240DCB4C360F338A89A7649D593A6" authority="TL" authorityName="Saether & Schnell" authorityYear="1988" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" phylum="Arthropoda" rank="species" species="unidentatus">
|
|||
|
|
<th id="CE4B6D1C2C3632BE523B25CBA90C7E5F" colspan="1" rowspan="1">R. unidentatus</th>
|
|||
|
|
<tr id="5E293C5EEC7D9EDAB43D208A9F08AB70">
|
|||
|
|
<td id="B4BA625CF5BC61B4EB061591E1588AC5" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="16E9B1B5F2E062A0841C533C34DE2EF3" bold="true">TL (mm)</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="96AC8843496861AD686F763FEDAC14FB" colspan="1" rowspan="1">7.1</td>
|
|||
|
|
<td id="FF818AD3ED5193322DA2045F827FF2BF" colspan="1" rowspan="1">4–5.2</td>
|
|||
|
|
<td id="B94D58F80C7E59C9D701EB6EBA83EB19" colspan="1" rowspan="1">5.2</td>
|
|||
|
|
<td id="DDAE961CD0AF8ECF915598D8486F1FC8" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="41216F33893131407E129674BB492FFD" colspan="1" rowspan="1">4.0 – 7.2</td>
|
|||
|
|
</tr>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</emphasis>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="B155C9CDE81959E9F373E4E2A5D44D12">
|
|||
|
|
<td id="41333113D5D34D9D1BA7EF3818C3EB60" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="CF08822323BABB1531607B3C1BEC21CE" bold="true">HL</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="4B54CFD50905E98AD45E52EC9605A5A7" colspan="1" rowspan="1">354</td>
|
|||
|
|
<td id="9F9F77A83CAFA8B34772FA48AEA73B8F" colspan="1" rowspan="1">430</td>
|
|||
|
|
<td id="C2AA75129AE952A8F6282730048B5200" colspan="1" rowspan="1">424–514</td>
|
|||
|
|
<td id="C72DC5F1FC58E1B7FD84C99F35CC05C3" colspan="1" rowspan="1">400</td>
|
|||
|
|
<td id="73DFE02C7DF3BE6A8D7FB5BE6805FA51" colspan="1" rowspan="1">450–600</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="DB61F456002DDC02D9A5C8623832F56E">
|
|||
|
|
<td id="A95E77A52CB9678D322176B4BD788A98" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="8D60BADC1B81CC5F9888F98823C3DA4E" bold="true">AR</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="0606F7A5E4BBD90A886B5CF72FF4202A" colspan="1" rowspan="1">2.2</td>
|
|||
|
|
<td id="250203E42637A3D27ADFECA444A344A7" colspan="1" rowspan="1">1.5–1.8</td>
|
|||
|
|
<td id="DDD8B4F52B3E6C18BBEF428618FB524B" colspan="1" rowspan="1">1.8–2.1</td>
|
|||
|
|
<td id="2E5B93203C86F326DA98D74A64DF641F" colspan="1" rowspan="1">1.55</td>
|
|||
|
|
<td id="D3E766C95E31AC1F9CF87A7AE8272DB5" colspan="1" rowspan="1">1.5–2.0</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="31C63748D557FB5D157B40D2B8B950B0">
|
|||
|
|
<td id="A259EFB1E478B92D8A6C7D9EC212CF70" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="A3FD123CD3DD1ADFB76D02B93EB494E1" bold="true">
|
|||
|
|
A
|
|||
|
|
<subScript id="59C5DA312B7FFC092B3AE86EA504BEC1">1</subScript>
|
|||
|
|
L
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="AD319F77885A3BF95B09671516BFCD4B" colspan="1" rowspan="1">86</td>
|
|||
|
|
<td id="73E4BCE326C2F21FF579B74055957BFD" colspan="1" rowspan="1">45–64</td>
|
|||
|
|
<td id="ACD71055929FA98A2FA0FDB74F33C915" colspan="1" rowspan="1">72–85</td>
|
|||
|
|
<td id="E6A89BE006ED70A2FD823CC72FD945F3" colspan="1" rowspan="1">62–64</td>
|
|||
|
|
<td id="E8D559167DCA58D173F9B9944C25BA5E" colspan="1" rowspan="1">69–87</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="598F45FD8699FDF63D4B7D6E275FC86E">
|
|||
|
|
<td id="F5C9CEDCE10A318067D2E28EA99262CC" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="17E9E9F93522BB6C1FBCC47E84F3210E" bold="true">
|
|||
|
|
Basal A
|
|||
|
|
<subScript id="F0C6D10C4750137FBD6105897F3FD912">1</subScript>
|
|||
|
|
W
|
|||
|
|
</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="C43926D8BE9EC4B6183362ECA7A9D176" colspan="1" rowspan="1">20</td>
|
|||
|
|
<td id="F0E7EB6251A5B38B9450318A2F560265" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="9916A32B90032C18C86302FE0511BA72" colspan="1" rowspan="1">19 – 21</td>
|
|||
|
|
<td id="8ABBE1618B5FE41CC6AFEF3186C1724C" colspan="1" rowspan="1">13–18</td>
|
|||
|
|
<td id="4E5AE335CAC8CC4D2D119FCDAB67AABF" colspan="1" rowspan="1">15–24</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="8CEA912EEB44472B5A903F473139E849">
|
|||
|
|
<td id="1832F58FAE9199BF15AA04303369EDBB" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="D1140754F836C1DF0A8BA33A3AE7A6E7" bold="true">Distance from base to RO</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="74D87FF25116FC4A5B9E022992D7445A" colspan="1" rowspan="1">8</td>
|
|||
|
|
<td id="7908D1304B131E4A16442D64FEAEF5EB" colspan="1" rowspan="1">5</td>
|
|||
|
|
<td id="A0FCAD81B92FBEE239E64CF4EA8EA99B" colspan="1" rowspan="1">12–15</td>
|
|||
|
|
<td id="179DBF26847AB6DE6623B97192394DD6" colspan="1" rowspan="1">6–10</td>
|
|||
|
|
<td id="FC7BEA6AC94FDD927623C96C3C992DF9" colspan="1" rowspan="1">8–15</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="845C6E41D493EA27E88A9132D67ED805">
|
|||
|
|
<td id="5F370DBE7A23E4EF252FA2603558A070" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="256BA85345F81E76271442D84997B0FD" bold="true">SI</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="92D94019453B82C307D997298080581C" colspan="1" rowspan="1">Bifid, even branches</td>
|
|||
|
|
<td id="A4E76E540625524E7EA23B42B65E5EFE" colspan="1" rowspan="1">Bifid, uneven branches</td>
|
|||
|
|
<td id="EACDD7CA1A113DCF5868FA51BEB8C832" colspan="1" rowspan="1">Bifid, uneven branches</td>
|
|||
|
|
<td id="ABF3B465C2C1606704E9383EFDF0BD66" colspan="1" rowspan="1">Bifid *</td>
|
|||
|
|
<td id="BCB1DB4931C806D6B52A7CB98950A148" colspan="1" rowspan="1">Bifid, uneven branches</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="36D4839151354C18EEA5B2D03B40E043">
|
|||
|
|
<td id="CF6A8DADA97F8F695AD0AF24A0C44BDF" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="BCEFB38F628235552EA2FE221BA7A24D" bold="true">SII L</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="268C74145D34F4CA8878C34AFAE8753A" colspan="1" rowspan="1">37</td>
|
|||
|
|
<td id="ADD90E2D86DEF17461E45D77DA323987" colspan="1" rowspan="1">14–22</td>
|
|||
|
|
<td id="CA38081EB28C98F6B1B175F198760F53" colspan="1" rowspan="1">53</td>
|
|||
|
|
<td id="4B09C5330245791846A5F8E824FBD5BA" colspan="1" rowspan="1">40</td>
|
|||
|
|
<td id="6E8980F019C124098015328942804ACA" colspan="1" rowspan="1">19–22</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="EC9C83CA834513F0B47D262781BE201D">
|
|||
|
|
<td id="3FEBCF7E5AAD41C31A40E7819236445E" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="D9D56D72B3C9BA930E5F6EE75280723C" bold="true">Mentum median tooth</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="7F79C79CA355F77733962BDF4E36CAFD" colspan="1" rowspan="1">Bifid</td>
|
|||
|
|
<td id="15DDCFE170B76492C74A10F4FF55AC23" colspan="1" rowspan="1">Bifid</td>
|
|||
|
|
<td id="AA09928B3E6A2AB57DC94E4A74F96CDD" colspan="1" rowspan="1">Bifid</td>
|
|||
|
|
<td id="401A68B31709A60432224CB5A15DA6E6" colspan="1" rowspan="1">Bifid</td>
|
|||
|
|
<td id="1B382DD4AABEDC623503A44AF00218D8" colspan="1" rowspan="1">Single</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="68A4D92A80CE4014F69B294CBAD84EF4">
|
|||
|
|
<td id="4EF2410F2BAF9698B52D2193D1FD72B8" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="8B535D8746E5824FF40B9B64CAD53D47" bold="true">No. of cardinal beard setae</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="C67AEEDE70535753DC8A0A2F032468E7" colspan="1" rowspan="1">27</td>
|
|||
|
|
<td id="A22EC793948325F7C071CBC170B084EF" colspan="1" rowspan="1">25–31</td>
|
|||
|
|
<td id="860F04EE8164A33DE499F5B60CAFCA3D" colspan="1" rowspan="1">32–33</td>
|
|||
|
|
<td id="EF466F663C784F46ED0FABC325F804C6" colspan="1" rowspan="1">20</td>
|
|||
|
|
<td id="5A37CE56808BF2B5B93ED7988DBAA66C" colspan="1" rowspan="1">28–40</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="0B0C3CDFD2AC2253CFF62E1105553A86">
|
|||
|
|
<td id="D009586BA962A7A64D2BB663C050D282" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="1786C70A4EEB46390B4215AAB84FB7A8" bold="true">Postmentum L</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="F112F586745C6515BDCD84B65CFCC48D" colspan="1" rowspan="1">242</td>
|
|||
|
|
<td id="3266877F85FEA19AB69E9C562F1FB0C6" colspan="1" rowspan="1">218–226</td>
|
|||
|
|
<td id="3B96D0AE5F43A5EB440332066AA0E4EF" colspan="1" rowspan="1">233–259</td>
|
|||
|
|
<td id="A4633C0E6F4AC002F7863A4C4DEECB2E" colspan="1" rowspan="1">234</td>
|
|||
|
|
<td id="92C3D3FC6A676200CA376478744654F2" colspan="1" rowspan="1">223–249</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="45610321C6A89BE4A4DA39AEDD910BE2">
|
|||
|
|
<td id="CC79A9D4A534342C43FBA2591BA28302" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="931DEE72CBD5036E6BB9374C2A1059C1" bold="true">Procercus L</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="7FC2514869962010FD6B09CE90C40948" colspan="1" rowspan="1">34</td>
|
|||
|
|
<td id="23E91B6406CD0005A97CDE8579ECEBA9" colspan="1" rowspan="1">26–28</td>
|
|||
|
|
<td id="D822F9182D9A6A29C8F0F957196B60E0" colspan="1" rowspan="1">41–45</td>
|
|||
|
|
<td id="5C34EFC071D62731CB90C1A9062DAAAF" colspan="1" rowspan="1">40</td>
|
|||
|
|
<td id="7C1AD3C47D3E834DBC0042D41C3C8FB0" colspan="1" rowspan="1">30–38</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="F5CEC85E9D0A1E1AA0ADA688B602F369">
|
|||
|
|
<td id="A0C1E8214DCA690913892A13528E7526" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="797C1682DC45739160E6B4F02B33BCFC" bold="true">Procercus spurs</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="38D9558B935FC3B14DCE583CABB0B398" colspan="1" rowspan="1">Present</td>
|
|||
|
|
<td id="48BCBDF15E86CCC2C537BB020DFF086C" colspan="1" rowspan="1">Present</td>
|
|||
|
|
<td id="89149520AE984B492AF3EAC943FFA6AC" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="1078B542D4ABE1618B58B3F2900FCBE5" colspan="1" rowspan="1">Present</td>
|
|||
|
|
<td id="EEE53575CEBE5D91D21C06F1C924F686" colspan="1" rowspan="1">Present</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="BAC35698413DF337CD00E8D0F989D7F4">
|
|||
|
|
<td id="833D85C6B967403540B3012E71AAD2AD" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="54A9BA3EF6463BB422557A1ACDBDCF13" bold="true">No. procercus apical setae</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="48A15C4413A047CEE34B070D4A4C0BA3" colspan="1" rowspan="1">4</td>
|
|||
|
|
<td id="69AF8E283351FDA0E119BD419097E2D5" colspan="1" rowspan="1">4–5</td>
|
|||
|
|
<td id="28523EFB097AFDF8D4C49508A592D0D4" colspan="1" rowspan="1">–</td>
|
|||
|
|
<td id="A0D07953329FCED710878291D60385B0" colspan="1" rowspan="1">5</td>
|
|||
|
|
<td id="C086C499161E11B639EDB3D01CB85F20" colspan="1" rowspan="1">5–6</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr id="BFE23F48CB28F2DCC9404D4BE6262A60">
|
|||
|
|
<td id="2ED0375BF3E6337E42C2CC1E4497DB93" colspan="1" rowspan="1">
|
|||
|
|
<emphasis id="6B3A0800B5842475068FC29CAB9A7D13" bold="true">Apical setae L</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td id="0B7CF9532D9CE0E6C72B9914595EFB1A" colspan="1" rowspan="1">447</td>
|
|||
|
|
<td id="45ED5E47A70C73FD1AF5A7122E1E0B76" colspan="1" rowspan="1">160</td>
|
|||
|
|
<td id="79224046F1D4B568E8B575A4BABC3B1C" colspan="1" rowspan="1">549–567</td>
|
|||
|
|
<td id="F8ED847548BF0FB01F3DB103C2F51797" colspan="1" rowspan="1">354</td>
|
|||
|
|
<td id="03EC5B69C44745EF9C1B5CB342704919" colspan="1" rowspan="1">450–563</td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="A903492AA69AE8AC23473FA001ACE064">
|
|||
|
|
<tableNote id="E15E2F27A53133AC11C616FC2327FD61">* The labral SI of the examined larvae appears bifid. However, the length of the branches is hard to detect due to the condition of the mount.</tableNote>
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|