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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.530.6047" ID-GBIF-Dataset="ee8a20f5-fcd1-46eb-ab80-99d4f61ac046" ID-PMC="PMC4668906" ID-Pensoft-Pub="1313-2970-530-37" ID-PubMed="26692799" ID-ZBK="6B52F31401BE48EE9C400A467D24040E" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-530-37" ModsDocOrigin="ZooKeys 530" ModsDocTitle="Review of New Caledonian species of Oxyethira Eaton, with description of 17 new species, and new records for Hydroptila Dalman and Hellyethira Neboiss (Trichoptera, Hydroptilidae)" checkinTime="1451243854172" checkinUser="pensoft" docAuthor="Wells, Alice &amp; Johanson, Kjell Arne" docDate="2015" docId="68C630BCB4EA0BA6806E29BE688E6FAF" docLanguage="en" docName="ZooKeys 530: 37-90" docOrigin="ZooKeys 530" docSource="http://dx.doi.org/10.3897/zookeys.530.6047" docTitle="Oxyethira (Pacificotrichia) indorsennus Kelley" docType="treatment" docVersion="3" lastPageNumber="56" masterDocId="FFDCFFA8FFE22A19DE777A04FFC50560" masterDocTitle="Review of New Caledonian species of Oxyethira Eaton, with description of 17 new species, and new records for Hydroptila Dalman and Hellyethira Neboiss (Trichoptera, Hydroptilidae)" masterLastPageNumber="90" masterPageNumber="37" pageNumber="54" updateTime="1668160879621" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Review of New Caledonian species of Oxyethira Eaton, with description of 17 new species, and new records for Hydroptila Dalman and Hellyethira Neboiss (Trichoptera, Hydroptilidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wells, Alice</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Johanson, Kjell Arne</mods:namePart>
</mods:name>
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<mods:title>ZooKeys</mods:title>
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<mods:date>2015</mods:date>
<mods:detail type="volume">
<mods:number>530</mods:number>
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<mods:extent unit="page">
<mods:start>37</mods:start>
<mods:end>90</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.530.6047</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.530.6047</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-530-37</mods:identifier>
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<treatment ID-GBIF-Taxon="152062912" LSID="urn:lsid:plazi:treatment:68C630BCB4EA0BA6806E29BE688E6FAF" httpUri="http://treatment.plazi.org/id/68C630BCB4EA0BA6806E29BE688E6FAF" lastPageId="19" lastPageNumber="56" pageId="17" pageNumber="54">
<subSubSection pageId="17" pageNumber="54" type="multiple">
<paragraph pageId="17" pageNumber="54">Taxon classification Animalia Trichoptera Hydroptilidae</paragraph>
</subSubSection>
<subSubSection pageId="17" pageNumber="54" type="nomenclature">
<paragraph pageId="17" pageNumber="54">
<taxonomicName authority="Kelley" class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira (Pacificotrichia) indorsennus" order="Trichoptera" pageId="17" pageNumber="54" phylum="Arthropoda" rank="species" species="indorsennus" subGenus="Pacificotrichia">Oxyethira (Pacificotrichia) indorsennus Kelley</taxonomicName>
Figs 41-43, 100
</paragraph>
</subSubSection>
<subSubSection pageId="18" pageNumber="55" type="reference_group">
<paragraph pageId="18" pageNumber="55">
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="indorsennus">
<pageBreakToken pageId="18" pageNumber="55" start="start">Oxyethira</pageBreakToken>
indorsennus
</taxonomicName>
Kelley, 1989: 199, fig. 36.
</paragraph>
<paragraph pageId="18" pageNumber="55">
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira tompa" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="tompa">Oxyethira tompa</taxonomicName>
<normalizedToken originalValue="Oláh">Olah</normalizedToken>
&amp; Johanson, 2010a: 98, figs 56-58. Syn. n.
</paragraph>
</subSubSection>
<subSubSection pageId="18" pageNumber="55" type="revised diagnosis">
<paragraph pageId="18" pageNumber="55">Revised diagnosis.</paragraph>
<paragraph pageId="18" pageNumber="55">
In ventral view males of
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
are distinguished from those of similar species, such as
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira dorsennus" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="dorsennus">Oxyethira dorsennus</taxonomicName>
,
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira oropedion" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="oropedion">Oxyethira oropedion</taxonomicName>
and
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira quadrata" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="quadrata">Oxyethira quadrata</taxonomicName>
by the rounded apical margins of the gonopods and apically rounded subgenital process, which contrast with the truncate apical margins of gonopods and triangular subgenital process of
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira dorsennus" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="dorsennus">Oxyethira dorsennus</taxonomicName>
; the absence of a pair of small median setose lobes between gonopods and clearly rounded subgenital process distinguish them from
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira oropedion" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="oropedion">Oxyethira oropedion</taxonomicName>
; and closely abutting gonopods, rather than widely separated, and rounded subgenital process rather than quadrate separates
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
from
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira quadrata" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="quadrata">Oxyethira quadrata</taxonomicName>
.
</paragraph>
<paragraph pageId="18" pageNumber="55">Male, antennae with 23-24 flagellomeres, flagellomeres rectangular in profile, without sensilla placodea. Anterior wing length, 1.3-2.1 mm (n=10). Tibial spurs 0,3,4. Abdominal sternite VII with sharp median spine, offset from distal margin.</paragraph>
</subSubSection>
<subSubSection pageId="18" pageNumber="55" type="materials_examined">
<paragraph pageId="18" pageNumber="55">Material examined.</paragraph>
<paragraph pageId="18" pageNumber="55">
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="18" pageNumber="55" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
Kelley, Holotype. male, New Caledonia, mountain stream up Boulari River, (BPBM).
</paragraph>
</subSubSection>
<subSubSection lastPageId="19" lastPageNumber="56" pageId="18" pageNumber="55" type="materials_examined">
<paragraph pageId="18" pageNumber="55">Other material.</paragraph>
<paragraph lastPageId="19" lastPageNumber="56" pageId="18" pageNumber="55">
1 Male, Province Sud.,
<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
Bleue, 282 m, stony river, loc 4,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-22.095083">22°05.705'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.63708">166°38.225'E</geoCoordinate>
, Malaise trap, 13-16.xi.2001, leg. K.A. Johanson, T. Pape &amp; B. Viklund(NHRS); 1 male (on slide), 6 females (1 on slide), Province Sud, stony stream draining Lac
<normalizedToken originalValue="Yaté">Yate</normalizedToken>
, 200 m, loc 5,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-22.146584">22°08.795'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.70522">166°42.313'E</geoCoordinate>
, Malaise trap 13-16.xi.2001, leg. K.A. Johanson, T. Pape &amp; B. Viklund(NHRS); 11 males, 5 females, Province Nord, Mt
<normalizedToken originalValue="Acupinié">Acupinie</normalizedToken>
, fauna reserve, 482 m, stream, loc 19, 2109.369'S, 16519.209'E, Malaise trap, 24-28.xi.2001, leg. K.A. Johanson, T. Pape &amp; B. Viklund(NHRS); 10 males, 12 females, Province Sud, stream draining to Marais de la
<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
Blanche, 1.35 km S Pont
<normalizedToken originalValue="Pérignon">Perignon</normalizedToken>
,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-22.1416">22°08.496'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.70253">166°42.152'E</geoCoordinate>
, 180 m, 6-16.xi.2003, Malaise trap, loc#009, leg. K.A. Johanson (NHRS); numerous males, females, Province Sud, stream draining to Marais de la
<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
Blanche, 2.25 km SW Pont
<normalizedToken originalValue="Pérignon">Perignon</normalizedToken>
, 22.14158°'S,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.67993">166.67993 °E</geoCoordinate>
, 157 m, 6-16.xi.2003, Malaise trap, loc#010, leg. K.A. Johanson (NHRS); 14 males, Province Sud, side stream to
<normalizedToken originalValue="Rivière">Riviere</normalizedToken>
Blanche, 10.75 km SW Pont
<normalizedToken originalValue="Pérignon">Perignon</normalizedToken>
,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-22.167883">22°10.073'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.66505">166°39.903'E</geoCoordinate>
, 180 m, 6-16.xi.2003, Malaise trap, loc#012, leg. K.A. Johanson (NHRS); 2 males, Province Sud, Monts Kwa Ne Mwa, on road between Noumea and
<normalizedToken originalValue="Yaté">Yate</normalizedToken>
, 2.0 km E Pic Mouirange,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-22.205933">22°12.356'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.67996">166°40.798'E</geoCoordinate>
, 220 m, 7-16.xi.2003, Malaise trap, loc#014, leg. K.A. Johanson (NHRS); numerous males, Province Sud, W slope Mt Ningua,
<normalizedToken originalValue="Kwé">Kwe</normalizedToken>
<normalizedToken originalValue="Néco">Neco</normalizedToken>
Stream, 3.9 km W summit of Mt Ningua, on
<normalizedToken originalValue="BoulouparisThio">Boulouparis-Thio</normalizedToken>
Road, about 50 m upstream road,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-21.739317">21°44.359'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.10014">166°06.009'E</geoCoordinate>
, 117 m, 20.
<normalizedToken originalValue="xi">xi-</normalizedToken>
12.xii.2003, Malaise trap, loc#035, leg. K.A. Johanson (NHRS); 1 male, Province Sud, Platou de Dogny, source of Dogny River, about 900 m SE summit of Platou de Dogny,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-21.61917">21.61917°S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="165.88072">165.88072°E</geoCoordinate>
, 919 m, 25.
<normalizedToken originalValue="xi">xi-</normalizedToken>
16.xii.2003, Malaise trap, loc#046, leg. K.A. Johanson (NHRS); 1 male, Province Sud, W slope Mt Ningua,
<normalizedToken originalValue="Kwé">Kwe</normalizedToken>
<normalizedToken originalValue="Néco">Neco</normalizedToken>
Stream, at Camp Jacob, 3.9 km W summit of Mt Ningua, on
<normalizedToken originalValue="BoulouparisThio">Boulouparis-Thio</normalizedToken>
Road, about 50 m upstream road,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-21.734716">21°44.083'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.10497">166°06.298'E</geoCoordinate>
, 117 m, 29.xi.2003-12.xii.2003, Malaise trap, loc#053, leg. K.A. Johanson (NHRS); 8 males (2 on slides), Province Sud, W slope Mt Ningua,
<normalizedToken originalValue="Kwé">Kwe</normalizedToken>
<normalizedToken originalValue="Néco">Neco</normalizedToken>
Stream, at Camp Jacob, 3.7 km WNW summit of Mt Ningua, on
<normalizedToken originalValue="BoulouparisThio">Boulouparis-Thio</normalizedToken>
Road, about 50 m upstream road,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-21.726883">21°43.613'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.10945">166°06.567'E</geoCoordinate>
, 150 m, 12.xii.2003-05.i.2004, Malaise trap, loc#054, leg. K.A. Johanson (NHRS); 54 males, 18 females, Province Nord, Mt
<normalizedToken originalValue="Panié">Panie</normalizedToken>
, stream at camp,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-20.58167">20.58167°S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="164.76472">164.76472°E</geoCoordinate>
, 1311 m, 9.xii.2003, Malaise trap, loc#073, leg. K.A. Jo
<pageBreakToken pageId="19" pageNumber="56" start="start">hanson</pageBreakToken>
(NHRS); numerous males, females, Province Nord, Mt
<normalizedToken originalValue="Panié">Panie</normalizedToken>
, stream at camp, 20. 58139°S,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="164.76443">164.76444°E</geoCoordinate>
, 1310 m, 9.xii.2003-2.i.2004, Malaise trap, loc#074, leg. K.A. Johanson (NHRS); 4 males, Province Nord, stream in Creek de Bambou, 5 m N road RT7
<normalizedToken originalValue="OuégoaKoumac">Ouegoa-Koumac</normalizedToken>
,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-20.464384">20°27.863'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="164.32973">164°19.784'E</geoCoordinate>
, 58 m, 19.xii.2003, Malaise trap, loc#087, leg. K.A. Johanson (NHRS); 36, 15 females, Province Nord,
<normalizedToken originalValue="Bouérabate">Bouerabate</normalizedToken>
Stream, S Mont Ninndo, along road
<normalizedToken originalValue="BarabacheBoulagoma">Barabache-Boulagoma</normalizedToken>
,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-20.29015">20°17.409'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="164.18736">164°11.242'E</geoCoordinate>
, 60 m, 19.xii.2003-7.i.2004, Malaise trap, loc#089, leg. K.A. Johanson (NHRS); 2 males, Province Sud, Co Rigule Stream, 2.1 km N bridge over Baie de
<normalizedToken originalValue="Yaté">Yate</normalizedToken>
, 4.3 km S
<normalizedToken originalValue="Wé">We</normalizedToken>
<normalizedToken originalValue="Ngéré">Ngere</normalizedToken>
,
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-22.135784">22°08.147'S</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="1" value="166.93454">166° 56.072'E</geoCoordinate>
, 14 m, 18.i.2004, light trap, loc#122, leg. K.A. Johanson (NHRS).
</paragraph>
</subSubSection>
<subSubSection pageId="19" pageNumber="56" type="remarks">
<paragraph pageId="19" pageNumber="56">Remarks.</paragraph>
<paragraph pageId="19" pageNumber="56">
<bibRefCitation author="Kelley, RW" journalOrPublisher="Proceedings of the Entomological Society of Washington" pageId="41" pageNumber="78" pagination="190 - 202" title="New species of micro-caddisflies (Trichoptera: Hydroptilidae) from New Caledonia, Vanuatu and Fiji." volume="91" year="1989">Kelley (1989</bibRefCitation>
: 199, fig. 36) distinguished
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
from
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira dorsennus" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="dorsennus">Oxyethira dorsennus</taxonomicName>
on the basis of difference in spur formula (0,3,4 cf. 0,2,4) and
<normalizedToken originalValue="“…">&quot;...</normalizedToken>
shape of dorsum VIII&quot;. However, examination of the types shows
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
to differ also in shape of the apical margins of gonopods and subgenital process, these being rounded as illustrated for
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira tompa" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="tompa">Oxyethira tompa</taxonomicName>
which also shares features such as spur formula and number of antennal flagellomeres (=24). Thus we are synonymising
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira tompa" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="tompa">Oxyethira tompa</taxonomicName>
with
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
. The species was collected widely throughout the island (Fig. 100).
</paragraph>
<paragraph pageId="19" pageNumber="56">
This species shows a general resemblance to
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira smolpela" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="smolpela">Oxyethira smolpela</taxonomicName>
Wells, from New Guinea, but that species has a distinctive titillator on the phallic apparatus which is lacking in
<taxonomicName class="Insecta" family="Hydroptilidae" genus="Oxyethira" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oxyethira indorsennus" order="Trichoptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="indorsennus">Oxyethira indorsennus</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>