treatments-xml/data/F0/32/2A/F0322AB7A93A5EB2A42576F13A5D3094.xml
2024-06-21 12:57:13 +02:00

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<document ID-DOI="http://dx.doi.org/10.3897/BDJ.11.e111925" ID-Pensoft-Pub="1314-2828-11-e111925" ID-Pensoft-UUID="1239BF9403FC5DC8B64B32EE89009411" ID-ZooBank="A2AD92D7B054429C8C066D5B517EBB2E" ModsDocID="1314-2828-11-e111925" checkinTime="1698208216579" checkinUser="pensoft" docAuthor="Andersen, Trond, Hoecherl, Amelie, Huebner, Jeremy, Chimeno, Caroline, Lin, Xiaolong &amp; Baranov, Viktor A." docDate="2023" docId="F0322AB7A93A5EB2A42576F13A5D3094" docLanguage="en" docName="BiodivDatJour 11: e111925" docOrigin="Biodiversity Data Journal 11" docPubDate="2023-10-24" docSource="http://dx.doi.org/10.3897/BDJ.11.e111925" docTitle="Pseudochironomus ruthae Andersen &amp; Baranov 2023, sp. nov." docType="treatment" docVersion="2" id="1239BF9403FC5DC8B64B32EE89009411" lastPageNumber="111925" masterDocId="1239BF9403FC5DC8B64B32EE89009411" masterDocTitle="New species and records of Pseudochironomini Saether, 1977 (Diptera, Chironomidae) from the Dominican Republic" masterLastPageNumber="111925" masterPageNumber="111925" pageNumber="111925" updateTime="1698208517719" updateUser="ExternalLinkService">
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<mods:title id="AAECD6673C7BCB7A273B1CB1D1E8FD19">New species and records of Pseudochironomini Saether, 1977 (Diptera, Chironomidae) from the Dominican Republic</mods:title>
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<mods:namePart id="6E78E059C2A213524AF7D085FEFEB96E">Andersen, Trond</mods:namePart>
<mods:affiliation id="9ADFF86FDE4DEFAB148F706694FD378A">University of Bergen, Bergen, Norway</mods:affiliation>
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<mods:namePart id="330B33F3FA2E08A023B1597A1ED3D161">Hoecherl, Amelie</mods:namePart>
<mods:nameIdentifier id="CA90341B59A7FC58BCA45664BDDBA1F1" type="ORCID">https://orcid.org/0009-0007-4211-7468</mods:nameIdentifier>
<mods:affiliation id="6BA31941F88B1409EDD80C7311FBEFC9">Bavarian State Collection of Zoology, Munich, Germany</mods:affiliation>
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<mods:namePart id="8011013DBAC55A0FF4690322437A9697">Huebner, Jeremy</mods:namePart>
<mods:nameIdentifier id="07A42841DB8BB6CFB25A65440BEEC125" type="ORCID">https://orcid.org/0009-0007-5624-8573</mods:nameIdentifier>
<mods:affiliation id="75D2B06A51BC4B28A8D1FE7055DBC11E">Bavarian State Collection of Zoology, Munich, Germany</mods:affiliation>
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<mods:namePart id="185DC158CECA14479F4033BA2D2CE25B">Chimeno, Caroline</mods:namePart>
<mods:affiliation id="41CEDB9F66643C92C3E3A6B4DB09EFFF">Bavarian State Collection of Zoology, Munich, Germany</mods:affiliation>
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<mods:namePart id="E8506A418CAB2761D9AF05AABEC71B01">Lin, Xiaolong</mods:namePart>
<mods:nameIdentifier id="1A63213623683F2461CB070E52FCA051" type="ORCID">https://orcid.org/0000-0001-6544-6204</mods:nameIdentifier>
<mods:affiliation id="78AEF0C99315AE9E7FEA701E874A3A3A">Shanghai Ocean University, Shanghai, China</mods:affiliation>
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<mods:namePart id="EAB2A8377D1ED8E4CE33ACFBDA48CDFA">Baranov, Viktor A.</mods:namePart>
<mods:nameIdentifier id="A7E78A9923900B02A401A663E4F923B7" type="ORCID">https://orcid.org/0000-0003-1893-3215</mods:nameIdentifier>
<mods:affiliation id="93E56A1C331BEB7E84D9D8AEF933BD9D">Estacion Biologica de Donana-CSIC, Sevilla, Spain</mods:affiliation>
<mods:nameIdentifier id="8DB38CE8DFF2E20E2BD63EEB83EB6ADF" type="email">viktor.baranov@ebd.csic.es</mods:nameIdentifier>
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<mods:date id="1C32AC4C7E26643B271313191DA6D1EC">2023</mods:date>
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<mods:number id="2B80C3A9108F133A2D84E8E8BC7543B0">2023-10-24</mods:number>
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<mods:number id="08762C560B627D3D308D017DA3C063BC">11</mods:number>
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<treatment id="F0322AB7A93A5EB2A42576F13A5D3094" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094" httpUri="http://treatment.plazi.org/id/F0322AB7A93A5EB2A42576F13A5D3094" lastPageNumber="111925" pageId="0" pageNumber="111925">
<subSubSection id="C7B727A12B5A1D1CDBD68CF1FDCD5C7F" pageId="0" pageNumber="111925" type="nomenclature">
<paragraph id="03137E43C6F9301F2AD2AA89CB53F8FD" pageId="0" pageNumber="111925">
<taxonomicName id="C74674C9C0EB6A21203C32228B01F065" LSID="F0322AB7-A93A-5EB2-A425-76F13A5D3094" authority="Andersen &amp; Baranov" authorityName="Andersen &amp; Baranov" authorityYear="2023" class="Insecta" family="Chironomidae" genus="Pseudochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudochironomus ruthae" order="Diptera" pageId="0" pageNumber="111925" phylum="Arthropoda" rank="species" species="ruthae" status="sp. nov.">Pseudochironomus ruthae Andersen &amp; Baranov</taxonomicName>
<taxonomicNameLabel id="404156D85A35EA292BC66EE345555827" pageId="0" pageNumber="111925">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="F5DACA2BC0631A861CB4B96CC00DB828" pageId="0" pageNumber="111925" type="materials_examined">
<paragraph id="64D2C13E100FF965BCBBCD85F0BC660C" pageId="0" pageNumber="111925">Materials</paragraph>
<paragraph id="4AA0BB1EFDB66183BBCAEFFF62BBE25D" pageId="0" pageNumber="111925">
<materialsCitation id="26D69EE19D55AE35362757AB4571C23E" collectingDate="2019-11-10" collectingDateMax="2019-November-10" collectingDateMin="2019-11-10" collectingMethod="light trap, Amelie Hoecherl, light trap" collectorName="Occurrence, Taxon, Pseudochironomus, Andersen, Baranov, Location, Caribbean, Greater Antilles, Hispaniola, Guayabal, El Naranjito Matadero" country="Dominican Republic" county="Central America" latitude="18.67436" location="El Naranjito Matadero" longLatPrecision="1" longitude="-70.70091" municipality="Nov" pageId="0" pageNumber="111925" specimenCount="728" specimenCount-adult="728" stateProvince="Azua" typeStatus="Holotype">
<emphasis id="944CE862013A96347059469CF4D47782" bold="true" pageId="0" pageNumber="111925">Type status:</emphasis>
<materialsCitation id="818609B3DE53AF2868CE6DEFB0BE1C79" collectingDate="2019-11-10" collectingDateMax="2019-November-10" collectingDateMin="2019-11-10" collectingMethod="light trap, Amelie Hoecherl, light trap" collectorName="Occurrence, Taxon, Pseudochironomus, Andersen, Baranov, Location, Caribbean, Greater Antilles, Hispaniola, Guayabal, El Naranjito Matadero" country="Dominican Republic" county="Central America" latitude="18.67436" location="El Naranjito Matadero" longLatPrecision="1" longitude="-70.70091" municipality="Nov" specimenCount="728" specimenCount-adult="728" stateProvince="Azua" typeStatus="Holotype">
<typeStatus id="60CC26C2A295AE81708327BB66722548" pageId="0" pageNumber="111925">Holotype</typeStatus>
.
<emphasis id="FF4F9E99FDFD1F869E5C5955077352CF" bold="true" pageId="0" pageNumber="111925">
<collectorName id="BBAB1D0F07E5E2349912969A554D4E7E">Occurrence</collectorName>
:
</emphasis>
occurrenceID:
<uuid id="5168EB23F96070E78ECA802D9244FEC1">
A5E2B29A-388F-5FCA-9FF3-
<specimenCount id="3EC6D1101F87AA1F31635C428499A45B" type="adult">728AD</specimenCount>
814291D
</uuid>
;
<emphasis id="BCDE594014717FBAE306F896022B0B7A" bold="true" pageId="0" pageNumber="111925">
<collectorName id="E4EA7AB154754E718AA3814EB870906C">Taxon</collectorName>
:
</emphasis>
scientificName:
<collectorName id="9750D53C67ACC8B452A79F610CBCA912">Pseudochironomus</collectorName>
ruthae
<collectorName id="E55DC0109E5326DA8AD0699668262004">Andersen</collectorName>
&amp;
<collectorName id="90D0E817FD71CF93CCF5B5B7A676945E">Baranov</collectorName>
;
<emphasis id="34A709A64F93187BDA64D5165423204D" bold="true" pageId="0" pageNumber="111925">
<collectorName id="30386DADC2DA2BB7BEDAE0DCDD66D996">Location</collectorName>
:
</emphasis>
continent:
<collectingCounty id="6F66BB6CD995DE020074B3A7B9785984">Central America</collectingCounty>
; waterBody:
<collectorName id="311F89D6C8D2CA6EA8B0A852B2D2DD30">Caribbean</collectorName>
; islandGroup:
<collectorName id="430C1C2931579F8A739999098F9B983D">Greater Antilles</collectorName>
; island:
<collectorName id="4BCD5DF01BB594A485C050B39C25F4F6">Hispaniola</collectorName>
; country:
<collectingCountry id="DBE4F6879E2912E287B3AEDD97B8CC47" name="Dominican Republic" pageId="0" pageNumber="111925">Dominican Republic</collectingCountry>
; countryCode: DO; stateProvince:
<collectingRegion id="6387DD5BC4411945BD3E19A017374EB1" country="Dominican Republic" name="Azua">Azua</collectingRegion>
; municipality:
<collectorName id="E1B83E45FD8D5EE251DF47026D7E9DD5">Guayabal</collectorName>
; locality:
<location id="228989127C132BB7A77A048FE6B4F262" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:228989127C132BB7A77A048FE6B4F262" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="El Naranjito Matadero" pageId="0" pageNumber="111925" stateProvince="Azua">
<collectorName id="6CD4DA32966A2C7A983978A94CB520EE">El Naranjito Matadero</collectorName>
</location>
; minimumElevationInMeters: 1400; maximumElevationInMeters: 1400; verbatimLatitude:
<geoCoordinate id="E1BE460E32FED957BA88765AAABF489C" degrees="18" direction="north" minutes="40" orientation="latitude" precision="1" seconds="27.70" value="18.67436">18 40 27.70N</geoCoordinate>
; verbatimLongitude:
<geoCoordinate id="CA418AEC7C08698B5CF04CC9D07DC01E" degrees="70" direction="west" minutes="42" orientation="longitude" precision="1" seconds="03.30" value="-70.70091">70 42 03.30W</geoCoordinate>
; georeferencedBy: Amelie
<normalizedToken id="6F0888F0E4A98A72E7D35549D870F5A8" originalValue="Höcherl">Hoecherl</normalizedToken>
;
<emphasis id="A182F53A7599CE2A13744ECAC251016E" bold="true" pageId="0" pageNumber="111925">Event:</emphasis>
samplingProtocol:
<collectingMethod id="C5FBFF03B130C5BEC8F44D0F211B1663" pageId="0" pageNumber="111925">
<collectingMethod id="7C1F1B2F5B85464A476B190A0BD3AF94">light trap</collectingMethod>
, Amelie
<normalizedToken id="7C3FBF266A0A86F52B2AEB421E489170" originalValue="Höcherl">Hoecherl</normalizedToken>
</collectingMethod>
; eventDate:
<collectingDate id="9DD54EDE83DA64C85FFACA4D619F96D2" pageId="0" pageNumber="111925" value="2019-November-10">10 November 2019</collectingDate>
; startDayOfYear: 10
<collectingMunicipality id="3A3D5031F7EF6DC2E3E940AA0FCF47C8">Nov</collectingMunicipality>
; endDayOfYear: 10
<location id="61CED1725456092947FB402603B14266" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:61CED1725456092947FB402603B14266" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="Nov" stateProvince="Azua">Nov</location>
; year: 2019; month:
<location id="27FB4753CA4893043338D387D1A3BC17" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:27FB4753CA4893043338D387D1A3BC17" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="November" stateProvince="Azua">November</location>
; day: 10; habitat:
<location id="3A210A3AF053CCDBD8BDE87594AAF462" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:3A210A3AF053CCDBD8BDE87594AAF462" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="Location" stateProvince="Azua">Location</location>
next to a nearly dry stream in a forested area;
<emphasis id="D24DC0985576E97875CB5B7334A011CA" bold="true" pageId="0" pageNumber="111925">
<location id="DDF93C32AD102A1B36CAF2FF69210BF0" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:DDF93C32AD102A1B36CAF2FF69210BF0" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="Record Level" stateProvince="Azua">Record Level</location>
:
</emphasis>
type:
<location id="F84BAE4A43108F9722172A5AB5656DA1" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:F84BAE4A43108F9722172A5AB5656DA1" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="PhysicalObject" stateProvince="Azua">PhysicalObject</location>
; language: en; rights:
<location id="ADBC271BBFC0AE8F751A9ACA862747E7" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:ADBC271BBFC0AE8F751A9ACA862747E7" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="Reconocimiento" stateProvince="Azua">Reconocimiento</location>
3.0
<normalizedToken id="4957242E5F045F34CC5DDBA03E508395" originalValue="España">Espana</normalizedToken>
(CC BY 3.0 ES); rightsHolder: CSIC; institutionID:
<location id="9A5226F9EF80439BDAA4BA8A4690BF31" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:9A5226F9EF80439BDAA4BA8A4690BF31" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="University Museum of Bergen" stateProvince="Azua">University Museum of Bergen</location>
,
<collectingCountry id="FDEDD52C4345E3294B0AC720E9F649D5" name="Norway">Norway</collectingCountry>
; institutionCode: ZMBN; basisOfRecord:
<location id="9065C575A76A3323A39162C66E8A075E" LSID="urn:lsid:plazi:treatment:F0322AB7A93A5EB2A42576F13A5D3094:9065C575A76A3323A39162C66E8A075E" country="Dominican Republic" county="Central America" latitude="18.67436" longLatPrecision="1" longitude="-70.70091" municipality="Nov" name="PreservedSpecimen" stateProvince="Azua">PreservedSpecimen</location>
</materialsCitation>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="35227C752A6FC739951DCBB77F3ADF59" pageId="0" pageNumber="111925" type="description">
<paragraph id="AAACE3C1CAE81E299EA02460179FEFF0" pageId="0" pageNumber="111925">Description</paragraph>
<paragraph id="7A5E776C43147CFEFFE71CD670572006" pageId="0" pageNumber="111925">
<emphasis id="0ACAAFBA8D98B7532FF2BBB800304D22" bold="true" pageId="0" pageNumber="111925">Male</emphasis>
(n = 1). Total length 4.64 mm. Wing length 2.12 mm (Fig.
<figureCitation id="8C7AC14AC04BD214D726DDD71F35B2FF" captionStart="Figure 1" captionStartId="F10436178" captionText="Figure 1. Pseudochironomus ruthae Andersen &amp; Baranov sp. nov., male. Wing." figureDoi="10.3897/BDJ.11.e111925.figure1" httpUri="https://binary.pensoft.net/fig/898546" pageId="0" pageNumber="111925">1</figureCitation>
). Total length/wing length 2.19. Wing length/length of profemur 2.24.
</paragraph>
<paragraph id="E0AA2855A5F49AE84D072079978CAFAF" pageId="0" pageNumber="111925">Colouration: Head and thorax dark brown; abdomen and legs brown, abdominal tergites VII and VIII with posterior lighter brown subrectangular field.</paragraph>
<paragraph id="C846AC2AB95F9D71A28B2058C6EC36C1" pageId="0" pageNumber="111925">
Antenna: AR 2.28. Ultimate flagellomere 1004
<normalizedToken id="EA9672563B60139FE01209A20920A1DD" originalValue="μm">μm</normalizedToken>
long.
</paragraph>
<paragraph id="37E9BE9DFAD2C824EED523AD17BE48F8" pageId="0" pageNumber="111925">
Head: Temporals apparently about 25 in double to multiple rows. Clypeus with about 20 setae. Tentorium and stipes not measurable. Palp segment lengths (in
<normalizedToken id="ECA4D0DBAD96B9DC82FDF34E3DB14FEF" originalValue="μm">μm</normalizedToken>
): 67, 94, 162, 201 and 267. Third palpomere with all together four sensilla clavata in two pits apically, longest 21
<normalizedToken id="183F000EA8B2DB2706F98F9BCBDA1FC5" originalValue="μm">μm</normalizedToken>
long.
</paragraph>
<paragraph id="D1B70A867722B3E4BC6BE9129B643B40" pageId="0" pageNumber="111925">Thorax: Antepronotum with seven setae. With about 37 dorsocentrals in mainly double rows. Pre-alars six in single line. Scutellum with about 28 setae.</paragraph>
<paragraph id="F2629B933DE90AB1653A2004993774E1" pageId="0" pageNumber="111925">
Wing (Fig.
<figureCitation id="72B548F3F2A9FB0FE3F9034DF8209228" captionStart="Figure 1" captionStartId="F10436178" captionText="Figure 1. Pseudochironomus ruthae Andersen &amp; Baranov sp. nov., male. Wing." figureDoi="10.3897/BDJ.11.e111925.figure1" httpUri="https://binary.pensoft.net/fig/898546" pageId="0" pageNumber="111925">1</figureCitation>
): VR 1.06. Brachiolum with two setae, R with 15 setae, remaining veins and cells bare. Squama with 17 setae.
</paragraph>
<paragraph id="3B5EF3AB1AC5FEEF21BBA8A682F685FE" pageId="0" pageNumber="111925">
Legs: Spur of fore tibia 66
<normalizedToken id="C45232B89853A8E1FA75B57CCCA67DB6" originalValue="μm">μm</normalizedToken>
long, spurs of mid-tibia 79
<normalizedToken id="7C5C48D75EDD435BFD46B67A96F70BC4" originalValue="μm">μm</normalizedToken>
and 68
<normalizedToken id="CD5FD6F34889F846E629C2C301084D2F" originalValue="μm">μm</normalizedToken>
long, spurs of hind tibia 90
<normalizedToken id="5FBAC4932BF3EF5F1490BFE491AFA88D" originalValue="μm">μm</normalizedToken>
and 75
<normalizedToken id="20BE53AA873D3527EA8676811E8D93D1" originalValue="μm">μm</normalizedToken>
long. Width at apex of fore tibia 62
<normalizedToken id="22C711F6870574CD52BD5ECF168AF308" originalValue="μm">μm</normalizedToken>
, of mid-tibia 77
<normalizedToken id="07348CA28AA7FBA1E721DEA782324FC8" originalValue="μm">μm</normalizedToken>
, of hind tibia 80
<normalizedToken id="39929DBBE799D1A3C46D7F6395EA947B" originalValue="μm">μm</normalizedToken>
. Sensilla chaetica five on ta1 of both mid- and hind legs. Lengths and proportions of legs as in Table
<tableCitation id="0CF0B899C8B77E430EC5DC4C29FA6A2E" captionStart="Table 1" captionStartId="T10436385" captionText="Table 1. Lengths (in µm) and proportions of leg segments in Pseudochironomus ruthae Andersen &amp; Baranov sp. nov., male (n = 1)." httpUri="http://table.plazi.org/id/2D4DD7EEBEF97B30FF23521011E4BA32" pageId="0" pageNumber="111925" tableUuid="2D4DD7EEBEF97B30FF23521011E4BA32">1</tableCitation>
.
</paragraph>
<paragraph id="6A456D764ADFFE93E5FDCA708E132B49" pageId="0" pageNumber="111925">
Hypopygium (Fig.
<figureCitation id="67B79F5912C7A224D2784BA454BC2272" captionStart="Figure 2" captionStartId="F10436368" captionText="Figure 2. Pseudochironomus ruthae Andersen &amp; Baranov sp. nov., male. a Hypopygium, dorsal view; b Hypopygium with tergite IX removed, dorsal view; c Hypopygium, ventral view; d Superior volsella; e Inferior volsella; f Median volsella; g Pars ventralis." figureDoi="10.3897/BDJ.11.e111925.figure2" httpUri="https://binary.pensoft.net/fig/898556" pageId="0" pageNumber="111925">2</figureCitation>
): Tergite IX with broadly rounded posterior margin, with small median notch with single strong setae on weak tubercle to each side; with 43 additional dorsal and marginal setae. Laterosternite IX with four setae. Transverse sternapodeme straight, 138
<normalizedToken id="FFBBD23163DBCC1157AB7CF58C116411" originalValue="μm">μm</normalizedToken>
long, with strong oral projections. Phallapodeme 164
<normalizedToken id="66D5B6841DBE80097AA412D45F6FFBCE" originalValue="μm">μm</normalizedToken>
long. Gonocoxite 248
<normalizedToken id="6166CF585D8CE49C049616B3E89ECA23" originalValue="μm">μm</normalizedToken>
long. Superior volsella pediform, 113
<normalizedToken id="FEF2A2781BC444E98CBEC42FD3438AE1" originalValue="μm">μm</normalizedToken>
long, 41
<normalizedToken id="81CA7C1EDCFDDC187C8F17D2DA41C62D" originalValue="μm">μm</normalizedToken>
wide medially, with rounded projection anteriomesally with single sensilla subapically. Inferior volsella with subovate apical part and base set of centrline of the hypopigium; apical part 104
<normalizedToken id="3C0A8B87E2A0165BB7A1BB1FBC4704F6" originalValue="μm">μm</normalizedToken>
wide, mesally with ridge with row of setae. Median volsella digitate, 17
<normalizedToken id="88EF890F960FFB3E0FB04E8C6456EAEE" originalValue="μm">μm</normalizedToken>
long, with two strong and one weaker seta apically. Pars ventralis 88
<normalizedToken id="EC02577481E7B6EA7337D19BD428AB2F" originalValue="μm">μm</normalizedToken>
long, narrow, apparently split at 1/3, apical parts 11
<normalizedToken id="5BBDF8F923739138457E04707894FA1B" originalValue="μm">μm</normalizedToken>
wide at base. Gonostylus 133
<normalizedToken id="01A0C0815C7AE2A3972AE197B256B41E" originalValue="μm">μm</normalizedToken>
long. HR = 1.87; HV = 3.49.
</paragraph>
<paragraph id="3DE0D0891FD8B29CCF0C64B2FDA8FC76" pageId="0" pageNumber="111925">
<emphasis id="E2D4E2AAD6B7D429FFDE6D9335A102FF" bold="true" pageId="0" pageNumber="111925">Female and immatures.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="990D718E54DC4798F65F5E57EC24F9D3" pageId="0" pageNumber="111925" type="diagnosis">
<paragraph id="576B622AFE1B52E94829F444C3B54754" pageId="0" pageNumber="111925">Diagnosis</paragraph>
<paragraph id="2A0B10923822813FA1A5BC83CEFF0CC4" pageId="0" pageNumber="111925">The species can be separated from its congeners by the combination of the following characters: wing without dark bands, dorsocentrals in partly double row and apex of superior volsella rounded.</paragraph>
</subSubSection>
<subSubSection id="2FDD56E10635EC4405819508EF202807" pageId="0" pageNumber="111925" type="etymology">
<paragraph id="A5341E827D992A613A50DFAA91D4D5CD" pageId="0" pageNumber="111925">Etymology</paragraph>
<paragraph id="7FB24C3AD98DCE597FD67683004DD07C" pageId="0" pageNumber="111925">Named after Ruth Bastardo who runs the aquatic ecology group and without whom the specimen would not have been collected.</paragraph>
</subSubSection>
<subSubSection id="7C529EDF4BAF9E2C85EB6C14E9E15530" pageId="0" pageNumber="111925" type="distribution">
<paragraph id="248087B08431C85446EFC4CB57FB6DAE" pageId="0" pageNumber="111925">Distribution</paragraph>
<paragraph id="3B641AA2534567BFD82FA2DAC2E03B24" pageId="0" pageNumber="111925">Dominican Republic: El Naranjito Matadero, 18°40'27.70&quot;N, 70°42'03.30&quot;E.</paragraph>
</subSubSection>
<subSubSection id="38E0F42CB395980F7AC9D0849132C30D" pageId="0" pageNumber="111925" type="taxon discussion">
<paragraph id="F3F3595603BF351637DE3055E655EC9B" pageId="0" pageNumber="111925">Taxon discussion</paragraph>
<paragraph id="625FE61C331921861B2D5DE24616F270" pageId="0" pageNumber="111925">
The new species is quite distinct from other described Neotropical
<taxonomicName id="C3744D3AD636AD20B79808ABF8A66418" authorityName="Malloch" authorityYear="1915" class="Insecta" family="Chironomidae" genus="Pseudochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudochironomus" order="Diptera" pageId="0" pageNumber="111925" phylum="Arthropoda" rank="genus">
<emphasis id="5FE8D5692C419A4CAF5FB5023E32899C" italics="true" pageId="0" pageNumber="111925">Pseudochironomus</emphasis>
</taxonomicName>
species by the combination of having a wing without dark bands, dorsocentrals in a partly double row and apex of the superior volsella bluntly rounded. It is most similar to the Nearctic
<taxonomicName id="E120AE0E8BE869083FD6A113ECC88709" authorityName="Malloch" authorityYear="1915" class="Insecta" family="Chironomidae" genus="Pseudochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudochironomus richardsoni" order="Diptera" pageId="0" pageNumber="111925" phylum="Arthropoda" rank="species" species="richardsoni">
<emphasis id="9A7D290A814A89CB1859E226E057FBD1" italics="true" pageId="0" pageNumber="111925">Pseudochironomus richardsoni</emphasis>
</taxonomicName>
Malloch, 1915 (
<bibRefCitation id="2C6F0188A891423333FA632A1447985B" author="Saether, O A" journalOrPublisher="Bulletin of the Fisheries Research Board of Canada" pageId="0" pageNumber="111925" pagination="1 - 204" refId="B10436084" refString="Saether, O A, 1977. Taxonomic studies on Chironomidae: Nanocladius, Pseudochironomus and the Harnischia complex. Bulletin of the Fisheries Research Board of Canada 1977: 1 - 204" title="Taxonomic studies on Chironomidae: Nanocladius, Pseudochironomus and the Harnischia complex" volume="1977" year="1977">
<normalizedToken id="45F4DDDA5406C07E06A3B9E787D6EE59" originalValue="Sæther">Saether</normalizedToken>
1977a
</bibRefCitation>
), but differs on the narrower median volsella of
<taxonomicName id="70A86E5DD22F0912E3A2D59FEDDB2760" authorityName="Andersen &amp; Baranov" authorityYear="2023" class="Insecta" family="Chironomidae" genus="Pseudochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudochironomus ruthae" order="Diptera" pageId="0" pageNumber="111925" phylum="Arthropoda" rank="species" species="ruthae">
<emphasis id="EAF4270A10510EEFC2B111F8A993868D" italics="true" pageId="0" pageNumber="111925">Pseudochironomus ruthae</emphasis>
</taxonomicName>
(vs. wider conical one of the
<taxonomicName id="6645E90289697D201DFA151A392137AD" lsidName="P. richardsoni" pageId="0" pageNumber="111925" rank="species" species="richardsoni">
<emphasis id="3B43A6A3690AB797F3C6D1C9A25AB4CC" italics="true" pageId="0" pageNumber="111925">P. richardsoni</emphasis>
</taxonomicName>
), more triangular inferior of volsella of
<taxonomicName id="35A5367D8808B794D50AF9EBC547CA88" lsidName="P. ruthae" pageId="0" pageNumber="111925" rank="species" species="ruthae">
<emphasis id="77544474D6E230C70C34A5EED19D092C" italics="true" pageId="0" pageNumber="111925">P. ruthae</emphasis>
</taxonomicName>
, rather than an elongated one of
<taxonomicName id="98724BDE2AF74AA1C3447DDA9B5C70CD" lsidName="P. richardsoni" pageId="0" pageNumber="111925" rank="species" species="richardsoni">
<emphasis id="224F23FDB4A971126DF9884A11775C0B" italics="true" pageId="0" pageNumber="111925">P. richardsoni</emphasis>
</taxonomicName>
; additionally,
<taxonomicName id="57ACB08CD3BBA4100E53F8688DD1E323" lsidName="P. ruthae" pageId="0" pageNumber="111925" rank="species" species="ruthae">
<emphasis id="B4A5DC2588EE73718080BD68477C21FA" italics="true" pageId="0" pageNumber="111925">P. ruthae</emphasis>
</taxonomicName>
has a lower number of dorsocentrals (37 vs. 59 in
<emphasis id="548C6BCA20C6E7DE3E3547A429A14BFA" italics="true" pageId="0" pageNumber="111925">
<taxonomicName id="E058BA0FD975771A34F00D37F791EF71" lsidName="P. richardsoni" pageId="0" pageNumber="111925" rank="species" species="richardsoni">P. richardsoni</taxonomicName>
)
</emphasis>
(
<bibRefCitation id="192E74D522E51B3E4DB21778B42AAB60" author="Saether, O A" journalOrPublisher="Bulletin of the Fisheries Research Board of Canada" pageId="0" pageNumber="111925" pagination="1 - 204" refId="B10436084" refString="Saether, O A, 1977. Taxonomic studies on Chironomidae: Nanocladius, Pseudochironomus and the Harnischia complex. Bulletin of the Fisheries Research Board of Canada 1977: 1 - 204" title="Taxonomic studies on Chironomidae: Nanocladius, Pseudochironomus and the Harnischia complex" volume="1977" year="1977">
<emphasis id="AF693B4A338A38EDF31537511C1BCCAF" italics="true" pageId="0" pageNumber="111925">
<normalizedToken id="D19A43DB22CC2B02E7E30F9DA6DE0B6C" originalValue="Sæther">Saether</normalizedToken>
1977a
</emphasis>
</bibRefCitation>
). In the key to the
<taxonomicName id="8A20E990626569A2FD067FC46F7C9768" authorityName="Saether" authorityYear="1977" lsidName="" pageId="0" pageNumber="111925" rank="tribe" tribe="Pseudochironomini">Pseudochironomini</taxonomicName>
occurring in Brazil, it falls next to
<taxonomicName id="F954BA02E96C601F16E39252D0EC6BCE" lsidName="P. jordensis" pageId="0" pageNumber="111925" rank="species" species="jordensis">
<emphasis id="7446AB080F9D6664AC4357E8A83F42A2" italics="true" pageId="0" pageNumber="111925">P. jordensis</emphasis>
</taxonomicName>
Shimabukuro &amp; Trivinho-Strixino, 2017 and
<taxonomicName id="6006F238250B565B574EFE4C770D014D" lsidName="P. mocidade" pageId="0" pageNumber="111925" rank="species" species="mocidade">
<emphasis id="EF45AEFED02A34DAD898BA320C694776" italics="true" pageId="0" pageNumber="111925">P. mocidade</emphasis>
</taxonomicName>
Shimabukuro &amp; Trivinho-Strixino, 2017, as the wing of the adult male is longer than 3.0 mm and the posterior margin of terigte IX has a median notch (
<bibRefCitation id="460EF7419BEA324B9A379B6E64D8E422" author="Trivinho-Strixino, Susana" journalOrPublisher="Zootaxa" pageId="0" pageNumber="111925" refId="B10436138" refString="Trivinho-Strixino, Susana, Shimabukuro, Erika Mayumi, 2018. Brazilian Pseudochironomini (Diptera: Chironomidae) Part 2. New Pseudochironomus and Riethia species. Zootaxa 4403 (2)" title="Brazilian Pseudochironomini (Diptera: Chironomidae) Part 2. New Pseudochironomus and Riethia species" volume="4403" year="2018">Trivinho-Strixino and Shimabukuro 2018</bibRefCitation>
,
<bibRefCitation id="AD50055D216B8D6A1013C3B88EC8B999" author="Shimabukuro, ERIKA MAYUMI" journalOrPublisher="Zootaxa" pageId="0" pageNumber="111925" refId="B10436111" refString="Shimabukuro, ERIKA MAYUMI, Pepinelli, MATEUS, Trivinho-Strixino, SUSANA, 2017. Brazilian Pseudochironomini (Diptera: Chironomidae) Part 1. New Pseudochironomus Malloch from highlands. Zootaxa 4317 (1)" title="Brazilian Pseudochironomini (Diptera: Chironomidae) Part 1. New Pseudochironomus Malloch from highlands" volume="4317" year="2017">Shimabukuro et al. 2017</bibRefCitation>
). Hovewer,
<taxonomicName id="62D6624933A2B2B16F9D424F1EFFB8EE" lsidName="P. ruthae" pageId="0" pageNumber="111925" rank="species" species="ruthae">
<emphasis id="6F20ED4F8808011360434FE1BF4E6B2C" italics="true" pageId="0" pageNumber="111925">P. ruthae</emphasis>
</taxonomicName>
is distinct from all other South American
<taxonomicName id="B1725AE2E503A53C8B61FB7DEF11FCCB" authorityName="Malloch" authorityYear="1915" class="Insecta" family="Chironomidae" genus="Pseudochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudochironomus" order="Diptera" pageId="0" pageNumber="111925" phylum="Arthropoda" rank="genus">
<emphasis id="1F0522024E9CE89BC5402F27F5B0600A" italics="true" pageId="0" pageNumber="111925">Pseudochironomus</emphasis>
</taxonomicName>
species by possessing a superior volsella with a blunt, rounded apex, instead of the elongated beak-like protrusions, apparent in both
<taxonomicName id="AB81BC0EC64190F1B92C9CBD0A29CE5D" lsidName="P. jordensis" pageId="0" pageNumber="111925" rank="species" species="jordensis">
<emphasis id="DB01B23ACA4A1C21F4C4BCA050E6A741" italics="true" pageId="0" pageNumber="111925">P. jordensis</emphasis>
</taxonomicName>
and
<taxonomicName id="570CC7DD3940EF6CE275F3A28F83AD43" lsidName="P. mocidade" pageId="0" pageNumber="111925" rank="species" species="mocidade">
<emphasis id="EBC07C412B5F9F8F74FD13706113BD3D" italics="true" pageId="0" pageNumber="111925">P. mocidade</emphasis>
</taxonomicName>
. Unfortunately, we were not able to DNA sequence the new species and its phylogenetic relationships to other representatives of the genus will require further elucidation.
</paragraph>
</subSubSection>
</treatment>
</document>