607 lines
57 KiB
XML
607 lines
57 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1143.96148" ID-Pensoft-Pub="1313-2970-1143-71" ID-Pensoft-UUID="876E46DB9C975ED6952F8025898B4717" ID-ZooBank="6550FE876B87411C825956068C03CC59" ModsDocID="1313-2970-1143-71" checkinTime="1674741933817" checkinUser="pensoft" docAuthor="Hrivniak, Ľubos, Sartori, Michel, Sroka, Pavel & Bojkova, Jindriska" docDate="2023" docId="C11949A5C54E5B6AAA96083CD15E848C" docLanguage="en" docName="ZooKeys 1143: 71-88" docOrigin="ZooKeys 1143" docPubDate="2023-01-25" docSource="http://dx.doi.org/10.3897/zookeys.1143.96148" docTitle="Fasciamirus petersorum Hrivniak & Bojkova 2023, sp. nov." docType="treatment" docUuid="F1FC1C40-C49C-45CC-BF8D-E7C9CE961991" docUuidSource="ZooBank" docVersion="1" id="876E46DB9C975ED6952F8025898B4717" lastPageNumber="71" masterDocId="876E46DB9C975ED6952F8025898B4717" masterDocTitle="Big diversity in a small hotspot: two new species of Leptophlebiidae (Insecta, Ephemeroptera) from New Caledonia" masterLastPageNumber="88" masterPageNumber="71" pageNumber="71" updateTime="1674741933817" updateUser="pensoft">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Big diversity in a small hotspot: two new species of Leptophlebiidae (Insecta, Ephemeroptera) from New Caledonia</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Hrivniak, Ľubos</mods:namePart>
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<mods:affiliation>Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Branisovska 31, 37005 Ceske Budejovice, Czech Republic</mods:affiliation>
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<mods:nameIdentifier type="email">lubos.hrivniak@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sartori, Michel</mods:namePart>
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<mods:affiliation>Musee cantonal de zoologie, Palais de Rumine, Place de la Riponne 6, 1014 Lausanne, Switzerland & Department of Ecology and Evolution, Biophore, University of Lausanne, 1015 Lausanne, Switzerland</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sroka, Pavel</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-4367-6564</mods:nameIdentifier>
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<mods:affiliation>Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Branisovska 31, 37005 Ceske Budejovice, Czech Republic</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bojkova, Jindriska</mods:namePart>
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<mods:affiliation>Department of Botany and Zoology, Faculty of Science, Masaryk University, Kotlarska 2, 61137 Brno, Czech Republic</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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||
<mods:part>
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<mods:date>2023</mods:date>
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||
<mods:detail type="pubDate">
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<mods:number>2023-01-25</mods:number>
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</mods:detail>
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||
<mods:detail type="volume">
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<mods:number>1143</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>71</mods:start>
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<mods:end>88</mods:end>
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||
</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1143.96148</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1143.96148</mods:identifier>
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||
<mods:identifier type="Pensoft-Pub">1313-2970-1143-71</mods:identifier>
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<mods:identifier type="ZooBank">6550FE876B87411C825956068C03CC59</mods:identifier>
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<mods:identifier type="Pensoft-UUID">876E46DB9C975ED6952F8025898B4717</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:F1FC1C40-C49C-45CC-BF8D-E7C9CE961991" httpUri="http://treatment.plazi.org/id/C11949A5C54E5B6AAA96083CD15E848C" lastPageNumber="71" pageId="0" pageNumber="71">
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<subSubSection pageId="0" pageNumber="71" type="nomenclature">
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<paragraph pageId="0" pageNumber="71">
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||
<taxonomicName LSID="https://zoobank.org/F1FC1C40-C49C-45CC-BF8D-E7C9CE961991" authority="Hrivniak & Bojková" authorityName="Hrivniak & Bojkova" authorityYear="2023" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus petersorum" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="species" species="petersorum" status="sp. nov.">
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Fasciamirus petersorum Hrivniak &
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||
<normalizedToken originalValue="Bojková">Bojkova</normalizedToken>
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||
</taxonomicName>
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||
<taxonomicNameLabel pageId="0" pageNumber="71">sp. nov.</taxonomicNameLabel>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="0" pageNumber="71" type="materials_examined">
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||
<paragraph pageId="0" pageNumber="71">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="71">
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<materialsCitation collectingDate="2022-01-22" collectorName="J. Bojkova, Hrivniak. Deposited" country="New Caledonia" county="Ouaneoue" elevation="510" latitude="-22.175528" location="Female" longLatPrecision="1" longitude="166.50941" municipality="Les Koghis" specimenCount="1" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="71">
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||
<emphasis italics="true" pageId="0" pageNumber="71">
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||
<typeStatus>Holotype</typeStatus>
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||
</emphasis>
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||
.
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||
</emphasis>
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||
<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:184F2DCD8C38DCA4D4FE27BE1C1D0CC2" country="New Caledonia" county="Ouaneoue" latitude="-22.175528" longLatPrecision="1" longitude="166.50941" municipality="Les Koghis" name="Female">Female</location>
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larva,
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<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
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;
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<collectingMunicipality>Les Koghis</collectingMunicipality>
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, headwaters of
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<normalizedToken originalValue="Ouanéoué">
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||
<collectingCounty>Ouaneoue</collectingCounty>
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||
</normalizedToken>
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(Loc. 59/2022),
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||
<geoCoordinate degrees="22.1755278" direction="south" orientation="latitude" precision="1" value="-22.175528">-22.1755278</geoCoordinate>
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,
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<geoCoordinate degrees="166.5094167" direction="east" orientation="longitude" precision="1" value="166.50941">166.5094167</geoCoordinate>
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||
,
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||
<elevation metricMagnitude="2" metricUnit="m" metricValue="5.1" unit="m" value="510.0">
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<quantity metricMagnitude="2" metricUnit="m" metricValue="5.1" unit="m" value="510.0">510 m</quantity>
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||
a.s.l.
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||
</elevation>
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||
;
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<collectingDate value="2022-01-22">22.01.2022</collectingDate>
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||
; leg.
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||
<collectorName>
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||
J.
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||
<normalizedToken originalValue="Bojková">Bojkova</normalizedToken>
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||
</collectorName>
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||
,
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||
<normalizedToken originalValue="Ľ">Ľ</normalizedToken>
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||
.
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||
<collectorName>Hrivniak. Deposited</collectorName>
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in MZL
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</materialsCitation>
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.
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<materialsCitation collectingDate="2023-01-01" collectingDateMax="2023-12-31" collectingDateMin="2023-01-01" collectorName="J. Bojkova & Hrivniak. Deposited" country="New Caledonia" county="Ouaneoue" elevation="510" latitude="-22.175528" location="Deposited" longLatPrecision="1" longitude="166.50941" municipality="Les Koghis" specimenCount="33" specimenCount-larva="33" typeStatus="Paratypes">
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<emphasis bold="true" pageId="0" pageNumber="71">
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||
<emphasis italics="true" pageId="0" pageNumber="71">
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<typeStatus>Paratypes</typeStatus>
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</emphasis>
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.
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</emphasis>
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<specimenCount type="larva">33 larvae</specimenCount>
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, same data as holotype.
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<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:59DA517F3B6C2AC124404C9296FBB519" country="New Caledonia" county="Ouaneoue" latitude="-22.175528" longLatPrecision="1" longitude="166.50941" name="Deposited">Deposited</location>
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in MZL
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</materialsCitation>
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.
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<materialsCitation collectingDate="2022-01-22" collectorName="J. Bojkova, Hrivniak" country="New Caledonia" county="Loc." elevation="350" latitude="-22.06911" location="Riviere Bleu" longLatPrecision="1" longitude="166.613" municipality="Cornes" specimenCount="24" specimenCount-larva="24" typeStatus="paratype">
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<specimenCount type="larva">12 larvae</specimenCount>
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,
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<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
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; left tributary of
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<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:82FF51AA5E2A96AE67ACC2988D8D9B0F" country="New Caledonia" county="Loc." latitude="-22.06911" longLatPrecision="1" longitude="166.613" municipality="Cornes" name="Riviere Bleu">
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||
<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
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||
Bleu
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||
</location>
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||
,
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<collectingMunicipality>Cornes</collectingMunicipality>
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du diable (
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<collectingCounty>Loc.</collectingCounty>
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63/2022),
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<geoCoordinate degrees="22.0691111" direction="south" orientation="latitude" precision="1" value="-22.06911">-22.0691111</geoCoordinate>
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||
,
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||
<geoCoordinate degrees="166.6130000" direction="east" orientation="longitude" precision="1" value="166.613">166.6130000</geoCoordinate>
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,
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||
<elevation metricMagnitude="2" metricUnit="m" metricValue="3.5" unit="m" value="350.0">
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||
<quantity metricMagnitude="2" metricUnit="m" metricValue="3.5" unit="m" value="350.0">350 m</quantity>
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||
a.s.l.
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||
</elevation>
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||
;
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||
<collectingDate value="2022-01-22">22.01.2022</collectingDate>
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||
; leg.
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||
<collectorName>
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||
J.
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||
<normalizedToken originalValue="Bojková">Bojkova</normalizedToken>
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||
</collectorName>
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||
,
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||
<normalizedToken originalValue="Ľ">Ľ</normalizedToken>
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||
.
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||
<collectorName>Hrivniak</collectorName>
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||
(
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<specimenCount type="larva">9 larvae</specimenCount>
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||
deposited in MZL,
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<specimenCount type="larva">3 larvae</specimenCount>
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mounted on slides and deposited in IECA-DNA extracted)
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||
</materialsCitation>
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||
.
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<materialsCitation collectingDate="2022-01-20" collectorName="J. Bojkova, Hrivniak" country="New Caledonia" county="Loc." elevation="170" latitude="-22.078527" location="Paita" longLatPrecision="1" longitude="166.3747" municipality="Paita" specimenCount="8" specimenCount-larva="8" typeStatus="paratype">
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<specimenCount type="larva">4 larvae</specimenCount>
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||
,
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<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
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||
;
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||
<normalizedToken originalValue="Païta">
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||
<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:3C1BECA2667357FD96444A860B6865BD" country="New Caledonia" county="Loc." latitude="-22.078527" longLatPrecision="1" longitude="166.3747" municipality="Paita" name="Paita">Paita</location>
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||
</normalizedToken>
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||
,
|
||
<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:9AFF69C05F13CAD5E3287DDE0D32A9D2" country="New Caledonia" county="Loc." latitude="-22.078527" longLatPrecision="1" longitude="166.3747" municipality="Paita" name="Carignan">Carignan</location>
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||
above villages of
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||
<normalizedToken originalValue="Païta">
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||
<collectingMunicipality>Paita</collectingMunicipality>
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||
</normalizedToken>
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||
(
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||
<collectingCounty>Loc.</collectingCounty>
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56/2022),
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||
<geoCoordinate degrees="22.0785278" direction="south" orientation="latitude" precision="1" value="-22.078527">-22.0785278</geoCoordinate>
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||
,
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||
<geoCoordinate degrees="166.3746944" direction="east" orientation="longitude" precision="1" value="166.3747">166.3746944</geoCoordinate>
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||
,
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||
<elevation metricMagnitude="2" metricUnit="m" metricValue="1.7" unit="m" value="170.0">
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||
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.7" unit="m" value="170.0">170 m</quantity>
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||
a.s.l.
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||
</elevation>
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||
;
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<collectingDate value="2022-01-20">20.01.2022</collectingDate>
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||
; leg.
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||
<collectorName>
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||
J.
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||
<normalizedToken originalValue="Bojková">Bojkova</normalizedToken>
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||
</collectorName>
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||
,
|
||
<normalizedToken originalValue="Ľ">Ľ</normalizedToken>
|
||
.
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||
<collectorName>Hrivniak</collectorName>
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(
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<specimenCount type="larva">2 larvae</specimenCount>
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deposited in MZL;
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<specimenCount type="larva">2 larvae</specimenCount>
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mounted on slides and deposited in IECA-DNA extracted)
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||
</materialsCitation>
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||
.
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<materialsCitation collectingDate="2022-01-25" collectorName="Route de la Riviere Blanche, J. Bojkova, Hrivniak. Deposited" country="New Caledonia" elevation="175" latitude="-22.158667" location="Loc." longLatPrecision="1" longitude="166.66522" specimenCount="4" specimenCount-larva="4" typeStatus="paratype">
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<specimenCount type="larva">4 larvae</specimenCount>
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(1 mounted on slide-DNA extracted),
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<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
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||
;
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<collectorName>
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Route de la
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<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
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||
Blanche
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||
</collectorName>
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||
, unnamed brook, (
|
||
<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:B14E16B6DB6E9EE22BBA250667A5EA77" country="New Caledonia" latitude="-22.158667" longLatPrecision="1" longitude="166.66522" name="Loc.">Loc.</location>
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||
46/2022),
|
||
<geoCoordinate degrees="22.1586667" direction="south" orientation="latitude" precision="1" value="-22.158667">-22.1586667</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="166.6652222" direction="east" orientation="longitude" precision="1" value="166.66522">166.6652222</geoCoordinate>
|
||
,
|
||
<elevation metricMagnitude="2" metricUnit="m" metricValue="1.75" unit="m" value="175.0">
|
||
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.75" unit="m" value="175.0">175 m</quantity>
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||
a.s.l.
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||
</elevation>
|
||
;
|
||
<collectingDate value="2022-01-25">25.01.2022</collectingDate>
|
||
; leg.
|
||
<collectorName>
|
||
J.
|
||
<normalizedToken originalValue="Bojková">Bojkova</normalizedToken>
|
||
</collectorName>
|
||
,
|
||
<normalizedToken originalValue="Ľ">Ľ</normalizedToken>
|
||
.
|
||
<collectorName>Hrivniak. Deposited</collectorName>
|
||
in IECA
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation collectingDate="2022-01-20" collectorName="J. Bojkova, Hrivniak. Deposited" country="New Caledonia" elevation="170" latitude="-22.079056" location="Paita" longLatPrecision="1" longitude="166.37422" municipality="Loc." specimenCount="2" specimenCount-larva="2" typeStatus="paratype">
|
||
<specimenCount type="larva">2 larvae</specimenCount>
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||
(1 mounted on slide-DNA extracted),
|
||
<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
|
||
;
|
||
<normalizedToken originalValue="Païta">
|
||
<location LSID="urn:lsid:plazi:treatment:C11949A5C54E5B6AAA96083CD15E848C:F1B97671BD27EB191427726BFD5D9406" country="New Caledonia" latitude="-22.079056" longLatPrecision="1" longitude="166.37422" municipality="Loc." name="Paita">Paita</location>
|
||
</normalizedToken>
|
||
, small brook near the river (
|
||
<collectingMunicipality>Loc.</collectingMunicipality>
|
||
57/2022),
|
||
<geoCoordinate degrees="22.0790556" direction="south" orientation="latitude" precision="1" value="-22.079056">-22.0790556</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="166.3742222" direction="east" orientation="longitude" precision="1" value="166.37422">166.3742222</geoCoordinate>
|
||
,
|
||
<elevation metricMagnitude="2" metricUnit="m" metricValue="1.7" unit="m" value="170.0">
|
||
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.7" unit="m" value="170.0">170 m</quantity>
|
||
a.s.l.
|
||
</elevation>
|
||
;
|
||
<collectingDate value="2022-01-20">20.01.2022</collectingDate>
|
||
; leg.
|
||
<collectorName>
|
||
J.
|
||
<normalizedToken originalValue="Bojková">Bojkova</normalizedToken>
|
||
</collectorName>
|
||
,
|
||
<normalizedToken originalValue="Ľ">Ľ</normalizedToken>
|
||
.
|
||
<collectorName>Hrivniak. Deposited</collectorName>
|
||
in IECA
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="description">
|
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<paragraph pageId="0" pageNumber="71">Description of larva.</paragraph>
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<paragraph pageId="0" pageNumber="71">Body length of female late-instar larvae 8.0 mm, male 6.0-7.0 mm. Body covered with sparse hair-like setae.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Head</emphasis>
|
||
.
|
||
</emphasis>
|
||
Prognathous, antennae more than 2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than head. Color light brown with dark brown markings between ocelli and antennae as in Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3A</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71" start="Figure 3" startId="F3">
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">Figure 3.</emphasis>
|
||
<taxonomicName authorityName="Hrivniak & Bojkova" authorityYear="2023" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus petersorum" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., larva:
|
||
<emphasis bold="true" pageId="0" pageNumber="71">A</emphasis>
|
||
habitus dorsal
|
||
<emphasis bold="true" pageId="0" pageNumber="71">B</emphasis>
|
||
habitus lateral
|
||
<emphasis bold="true" pageId="0" pageNumber="71">C</emphasis>
|
||
habitus ventral
|
||
<emphasis bold="true" pageId="0" pageNumber="71">D, E</emphasis>
|
||
foreleg
|
||
<emphasis bold="true" pageId="0" pageNumber="71">F-J</emphasis>
|
||
abdomen.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Mouthparts</emphasis>
|
||
.
|
||
</emphasis>
|
||
Labrum and clypeus shape as in Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4A</figureCitation>
|
||
. Labrum twice wider than long; clypeus of similar proportions or slightly narrower. Dorsal surface of labrum with scattered hair-like setae and two irregular rows of bristle-like setae along anterior margin (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4A</figureCitation>
|
||
, left half; setae marked with black dots). Anterior margin deeply cleft medially with 2 large denticles, sometimes reduced or absent (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4A</figureCitation>
|
||
). Ventral surface with long hair-like setae submedially and anterolaterally (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4A</figureCitation>
|
||
, right half; setae marked with black dots). Hypopharynx shape as in Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A hypopharynx of Fasciamirus petersorum sp. nov. B maxilla of F. petersorum sp. nov. C hypopharynx of Simulacala rara sp. nov. D maxilla of S. rara sp. nov." figureDoi="10.3897/zookeys.1143.96148.figure6" httpUri="https://binary.pensoft.net/fig/800601" pageId="0" pageNumber="71">6A</figureCitation>
|
||
. Lingua with well-developed lateral processes and anterior margin deeply cleft. Superlingua extended laterally with bristle-like setae along dorsal margin, lateral margins rounded (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A hypopharynx of Fasciamirus petersorum sp. nov. B maxilla of F. petersorum sp. nov. C hypopharynx of Simulacala rara sp. nov. D maxilla of S. rara sp. nov." figureDoi="10.3897/zookeys.1143.96148.figure6" httpUri="https://binary.pensoft.net/fig/800601" pageId="0" pageNumber="71">6A</figureCitation>
|
||
). Both mandibles with two incisor groups, separated from base and equipped with denticles (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4B, C</figureCitation>
|
||
). Prostheca of right and left mandible similar, divided into two branches, one comb-like, second with long filaments apically (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4B, C</figureCitation>
|
||
). Maxillae shape and setation as on Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A hypopharynx of Fasciamirus petersorum sp. nov. B maxilla of F. petersorum sp. nov. C hypopharynx of Simulacala rara sp. nov. D maxilla of S. rara sp. nov." figureDoi="10.3897/zookeys.1143.96148.figure6" httpUri="https://binary.pensoft.net/fig/800601" pageId="0" pageNumber="71">6B</figureCitation>
|
||
. Maxillary palps three-segmented, first and second segment of approximately same length, length of third segment 0.61-0.72 of second segment. Third segment triangular, broad at base. Shape of glossae and paraglossae as in Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4D</figureCitation>
|
||
. Labial palps three-segmented, first and second segment of approximately same length, length of third segment 0.35-0.41 of second segment. Third segment triangular, broad at base with spine-like setae on inner and dorsal margins (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4D</figureCitation>
|
||
, left half).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="Hrivniak & Bojkova" authorityYear="2023" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus petersorum" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., larva:
|
||
<emphasis bold="true" pageId="0" pageNumber="71">A</emphasis>
|
||
labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum
|
||
<emphasis bold="true" pageId="0" pageNumber="71">B</emphasis>
|
||
incisors and prostheca of left mandible
|
||
<emphasis bold="true" pageId="0" pageNumber="71">C</emphasis>
|
||
incisors and prosteca of right mandible
|
||
<emphasis bold="true" pageId="0" pageNumber="71">D</emphasis>
|
||
labium (left half dorsal, right half ventral)
|
||
<emphasis bold="true" pageId="0" pageNumber="71">E</emphasis>
|
||
foreleg
|
||
<emphasis bold="true" pageId="0" pageNumber="71">F</emphasis>
|
||
tarsal claw of foreleg
|
||
<emphasis bold="true" pageId="0" pageNumber="71">G</emphasis>
|
||
abdomen in lateral view (segments V-X)
|
||
<emphasis bold="true" pageId="0" pageNumber="71">H</emphasis>
|
||
abdomen in ventral view (segments V-IX
|
||
<emphasis bold="true" pageId="0" pageNumber="71">I</emphasis>
|
||
gill I
|
||
<emphasis bold="true" pageId="0" pageNumber="71">J</emphasis>
|
||
gill IV.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Thorax</emphasis>
|
||
.
|
||
</emphasis>
|
||
Light brown with dark brown markings dorsally. Ganglia darkened. (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3A-C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Legs</emphasis>
|
||
.
|
||
</emphasis>
|
||
Femora with dark brown macula near apex and base as in Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3D, E</figureCitation>
|
||
. Tibiae and tarsi yellowish brown. Maximum width of tibiae 1.62-2.00
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width of tarsi. Tibiae oval in cross-section. Inner margins of femora indented in apical half. Claws with denticles apically progressively larger (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Abdomen</emphasis>
|
||
.
|
||
</emphasis>
|
||
Terga dark brown with pale markings as in Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3F-J</figureCitation>
|
||
. Shape of pale markings vary from triangular (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3G-I</figureCitation>
|
||
) to longitudinal stripe with pair of lateral spots (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3F, J</figureCitation>
|
||
). Markings most expressed on terga II-VI. Sterna I-IX with medio-lateral brown maculae (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3C</figureCitation>
|
||
) and darkened ganglia. Posterolateral spines on abdominal segments (V)VI-IX (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4G, H</figureCitation>
|
||
). Spine on segment IX apically indented. Sternum IX widely rounded posteriorly (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Gills</emphasis>
|
||
.
|
||
</emphasis>
|
||
On abdominal segments I-VII. Shape of all gills alike, lanceolate, elongated, and smoothly tapered to apex (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4I, J</figureCitation>
|
||
). All gills divided from near base. Lamellae grey, tracheae blackish.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<emphasis bold="true" pageId="0" pageNumber="71">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Caudal filaments</emphasis>
|
||
.
|
||
</emphasis>
|
||
Yellowish brown, terminal filament little longer that cerci. Length of cerci approximately 1.4
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
body length.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="subimago, imago, and egg">
|
||
<paragraph pageId="0" pageNumber="71">Subimago, imago, and egg.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">Unknown.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="etymology">
|
||
<paragraph pageId="0" pageNumber="71">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">The species is named in honour of Janice G. Peters and William L. Peters, who discovered and described an amazing variety of New Caledonian mayflies. Plural.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="generic attribution">
|
||
<paragraph pageId="0" pageNumber="71">Generic attribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
The larva of the genus
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
was defined by
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. (1990)</bibRefCitation>
|
||
based on the following morphological characters: i) inner margin of third segment of labial palps has thick heavy spines; ii) glossae of labium are straight; iii) maximum width of tibiae is 2 times maximum width of tarsi; (iv) abdominal gills I differ from gills II-VII; gill I is long, slender, usually without fork while gills II-VII are forked and each portion is long and smoothly tapered to apex; distance from base to fork of gills II-V exceeds length of ensuing segment; and (v) denticles on claws are progressively larger apically, except the apical denticle is a little larger.
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
is also characterized by specific coloration pattern of femora in larval stages and adults consisting of dark brown macula near apex and base (
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. 1990</bibRefCitation>
|
||
: fig. 119).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
It should be noted that the genus
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
was described based only on a single species,
|
||
<taxonomicName lsidName="F. rae" pageId="0" pageNumber="71" rank="species" species="rae">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. rae</emphasis>
|
||
</taxonomicName>
|
||
Peters, Peters & Edmunds, 1990. Therefore, larger variability in some characters can be expected when other congeneric species are described. The new species
|
||
<taxonomicName lsidName="F. petersorum" pageId="0" pageNumber="71" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. possesses most of the morphological characters of the genus as defined by Peters at al. (1990). The exception are gills that are all alike and divided near the base. We have also found variability in the width of tibiae in respect to the width of tarsi. While Peters at al. (1990) defined the width of tibiae as 2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width of tarsi, we found that the width of tibiae varies between 1.62-2.00
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width of tarsi. Despite these incongruences, most generic characters defining
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
are shared in
|
||
<taxonomicName lsidName="F. petersorum" pageId="0" pageNumber="71" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Therefore, we are confident that the new species belongs to the genus
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
and the differences from
|
||
<taxonomicName lsidName="F. rae" pageId="0" pageNumber="71" rank="species" species="rae">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. rae</emphasis>
|
||
</taxonomicName>
|
||
represent intrageneric variability.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
Finally, the attribution of the new species to the genus
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
is based on the synthesis of larval morphological characters given by
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. (1990)</bibRefCitation>
|
||
and the identification key to the genera of New Caledonian
|
||
<taxonomicName class="Insecta" family="Leptophlebiidae" kingdom="Animalia" lsidName="" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="family">Leptophlebiidae</taxonomicName>
|
||
by
|
||
<bibRefCitation author="Mary, N" journalOrPublisher="DAVAR Nouvelle-Caledonie, OEIL, CNRT" pageId="0" pageNumber="71" refId="B13" refString="Mary, N, 2017. Les macro-invertebres benthiques des cours d'eau de la Nouvelle-Caledonie. Guide d'identification. Version revisee 2017. DAVAR Nouvelle-Caledonie, OEIL, CNRT" title="Les macro-invertebres benthiques des cours d'eau de la Nouvelle-Caledonie. Guide d'identification. Version revisee 2017." year="2017">Mary (2017)</bibRefCitation>
|
||
as follows: i) femora with distinct coloration pattern consisting of dark brown maculae near the apex and base (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Fasciamirus petersorum sp. nov., larva: A habitus dorsal B habitus lateral C habitus ventral D, E foreleg F-J abdomen." figureDoi="10.3897/zookeys.1143.96148.figure3" httpUri="https://binary.pensoft.net/fig/800598" pageId="0" pageNumber="71">3D, E</figureCitation>
|
||
); ii) gills lanceolate, narrow (width of both branches less than 1/3 of the length), elongated and gently tapering to the apex (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4I, J</figureCitation>
|
||
); iii) third segment of labial palps broad, triangular, with spine-like setae on inner margins (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4D</figureCitation>
|
||
); iv) glossae of labium are straight (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4D</figureCitation>
|
||
); and v) denticles on claws are progressively larger apically, except the apical denticle is a little larger (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4F</figureCitation>
|
||
). Additionally, we add the narrow triangular shape of the third segment of maxillary palps (
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. 1990</bibRefCitation>
|
||
: fig. 104; Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A hypopharynx of Fasciamirus petersorum sp. nov. B maxilla of F. petersorum sp. nov. C hypopharynx of Simulacala rara sp. nov. D maxilla of S. rara sp. nov." figureDoi="10.3897/zookeys.1143.96148.figure6" httpUri="https://binary.pensoft.net/fig/800601" pageId="0" pageNumber="71">6B</figureCitation>
|
||
) among generic diagnostic characters of
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="larval morphological diagnostics">
|
||
<paragraph pageId="0" pageNumber="71">Larval morphological diagnostics.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
<taxonomicName authorityName="Hrivniak & Bojkova" authorityYear="2023" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus petersorum" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. can be distinguished by a combination of the following characters: i) length of the third segment of labial palps reaching 0.35-0.41 times that of the second segment (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4D</figureCitation>
|
||
,); ii) gills on abdominal segments I-VII similar and divided from the base (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4I, J</figureCitation>
|
||
); and iii) anterior margin of labrum with two large denticles medially (sometimes reduced, Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="differential diagnosis">
|
||
<paragraph pageId="0" pageNumber="71">Differential diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
The species
|
||
<taxonomicName lsidName="F. petersorum" pageId="0" pageNumber="71" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. is the second species described in the genus
|
||
<taxonomicName authorityName="Peters, Peters & Edmunds" authorityYear="1990" class="Insecta" family="Leptophlebiidae" genus="Fasciamirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fasciamirus" order="Ephemeroptera" pageId="0" pageNumber="71" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">Fasciamirus</emphasis>
|
||
</taxonomicName>
|
||
. It can be distinguished from
|
||
<taxonomicName lsidName="F. rae" pageId="0" pageNumber="71" rank="species" species="rae">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. rae</emphasis>
|
||
</taxonomicName>
|
||
by the following characters: i) gills I-VII are similar and all divided from the base (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4I, J</figureCitation>
|
||
), in contrast to
|
||
<taxonomicName lsidName="F. rae" pageId="0" pageNumber="71" rank="species" species="rae">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. rae</emphasis>
|
||
</taxonomicName>
|
||
, in which the first pair of gills is usually undivided, forming a single filament, and gills II-VI are divided at
|
||
<normalizedToken originalValue="¼">1/4</normalizedToken>
|
||
from the base (
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. 1990</bibRefCitation>
|
||
: figs 121, 122); ii) the third segment of labial palps is reduced, its length reaching only to about
|
||
<normalizedToken originalValue="¼">1/4</normalizedToken>
|
||
of the second segment (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4D</figureCitation>
|
||
) [In
|
||
<taxonomicName lsidName="F. rae" pageId="0" pageNumber="71" rank="species" species="rae">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. rae</emphasis>
|
||
</taxonomicName>
|
||
, the third segment of labial palps reaches up to 3/5 of the second segment length and is thus only slightly shorter than the second segment (
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. 1990</bibRefCitation>
|
||
: fig. 117)]; and iii) the anteromedian margin of labrum has two large denticles that are sometimes reduced (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fasciamirus petersorum sp. nov., larva: A labrum (left half dorsal, right half ventral), clypeus, and variability of anterior margin of labrum B incisors and prostheca of left mandible C incisors and prosteca of right mandible D labium (left half dorsal, right half ventral) E foreleg F tarsal claw of foreleg G abdomen in lateral view (segments V-X) H abdomen in ventral view (segments V-IX I gill I J gill IV." figureDoi="10.3897/zookeys.1143.96148.figure4" httpUri="https://binary.pensoft.net/fig/800599" pageId="0" pageNumber="71">4A</figureCitation>
|
||
), in contrast to
|
||
<taxonomicName lsidName="F. rae" pageId="0" pageNumber="71" rank="species" species="rae">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. rae</emphasis>
|
||
</taxonomicName>
|
||
with 5 (rarely 6) denticles (
|
||
<bibRefCitation author="Peters, WL" journalOrPublisher="Revue d'Hydrobiologie Tropicale" pageId="0" pageNumber="71" pagination="121 - 140" refId="B23" refString="Peters, WL, Peters, JG, Edmunds, Jr GF, 1990. The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics. Revue d'Hydrobiologie Tropicale 23: 121 - 140" title="The Leptophlebiidae: Atalophlebiinae of New Caledonia (Ephemeroptera). Part V. - Systematics." volume="23" year="1990">Peters et al. 1990</bibRefCitation>
|
||
: fig. 100). The reduction of denticulation on the anteromedian margin of labrum in
|
||
<taxonomicName lsidName="F. petersorum" pageId="0" pageNumber="71" rank="species" species="petersorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="71">F. petersorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. was found in genetically similar specimens and represents intraspecific variation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="71" type="distribution">
|
||
<paragraph pageId="0" pageNumber="71">Distribution and habitat preferences.</paragraph>
|
||
<paragraph pageId="0" pageNumber="71">
|
||
The species is distributed in the southern province of Grande Terre (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Location of New Caledonia and distribution of the two new species in Grande Terre, Fasciamirus petersorum sp. nov. - orange circles and Simulacala rara sp. nov. - red circle." figureDoi="10.3897/zookeys.1143.96148.figure1" httpUri="https://binary.pensoft.net/fig/800596" pageId="0" pageNumber="71">1</figureCitation>
|
||
) on ultramafic bedrock. It was found only in clear brooks flowing in pristine (or near-natural) forests, in the vicinity of Mounts Koghis near
|
||
<normalizedToken originalValue="Dumbéa">Dumbea</normalizedToken>
|
||
, Mont Mou near
|
||
<normalizedToken originalValue="Païta">Paita</normalizedToken>
|
||
, and
|
||
<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
|
||
Bleu. Despite low altitude (170-510 m a.s.l.), the brooks have a mountainous character and are relatively cold (19-22 °C in summer; other streams were usually 25-30 °C at that time). They included very small (less than one metre wide) or small (mean width 2-6 m) cascading brooks with prevailing turbulent flow and stony substrate (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A type locality of Fasciamirus petersorum sp. nov. B, C variability in habitat of F. petersorum sp. nov. D, E type locality of Simulacala rara sp. nov." figureDoi="10.3897/zookeys.1143.96148.figure7" httpUri="https://binary.pensoft.net/fig/800602" pageId="0" pageNumber="71">7</figureCitation>
|
||
). However, larvae were collected in slow-flowing microhabitats with sandy and fine gravel substrate in pools.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |