157 lines
15 KiB
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157 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.845.31155" ID-GBIF-Dataset="c888f0dc-e34f-4c5f-a634-d69c320ada4c" ID-PMC="PMC6531421" ID-Pensoft-Pub="1313-2970-845-153" ID-PubMed="31148922" ID-ZBK="26489D4DB0C34350A253F0D0039F64D7" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-845-153" ModsDocOrigin="ZooKeys 845" ModsDocTitle="Montiphylax, (Trichoptera, Limnephilidae), a new genus to accommodate the western North American species: Stenophylaxantennatus Banks, 1900, Philocascathor Nimmo, 1971, and Philocascaalba Nimmo, 1977" checkinTime="1557997614329" checkinUser="pensoft" docAuthor="Ruiter, David E. & Mutch, Robert A." docDate="2019" docId="F027961E349415AC8F2D3B8F66A39A78" docLanguage="en" docName="ZooKeys 845: 153-180" docOrigin="ZooKeys 845" docSource="http://dx.doi.org/10.3897/zookeys.845.31155" docTitle="Montiphylax thor Nimmo 1971" docType="treatment" docVersion="4" lastPageNumber="163" masterDocId="FFB7FFC4FFB54322FFA2FF862E3AFFD3" masterDocTitle="Montiphylax, (Trichoptera, Limnephilidae), a new genus to accommodate the western North American species: Stenophylaxantennatus Banks, 1900, Philocascathor Nimmo, 1971, and Philocascaalba Nimmo, 1977" masterLastPageNumber="180" masterPageNumber="153" pageNumber="161" updateTime="1668167247445" updateUser="ExternalLinkService">
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<mods:title>Montiphylax, (Trichoptera, Limnephilidae), a new genus to accommodate the western North American species: Stenophylaxantennatus Banks, 1900, Philocascathor Nimmo, 1971, and Philocascaalba Nimmo, 1977</mods:title>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ruiter, David E.</mods:namePart>
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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>Mutch, Robert A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>845</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>153</mods:start>
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<mods:end>180</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.845.31155</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.845.31155</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-845-153</mods:identifier>
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<mods:identifier type="ZBK">26489D4DB0C34350A253F0D0039F64D7</mods:identifier>
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<mods:identifier type="ZooBank">26489D4DB0C34350A253F0D0039F64D7</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="157167838" LSID="urn:lsid:plazi:treatment:F027961E349415AC8F2D3B8F66A39A78" httpUri="http://treatment.plazi.org/id/F027961E349415AC8F2D3B8F66A39A78" lastPageId="10" lastPageNumber="163" pageId="8" pageNumber="161">
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<subSubSection pageId="8" pageNumber="161" type="nomenclature">
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<paragraph pageId="8" pageNumber="161">
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<taxonomicName authority="Nimmo, 1971" authorityName="Nimmo" authorityYear="1971" class="Insecta" family="Limnephilidae" genus="Montiphylax" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Montiphylax thor" order="Trichoptera" pageId="8" pageNumber="161" phylum="Arthropoda" rank="species" species="thor">
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<pageBreakToken pageId="8" pageNumber="161" start="start">Montiphylax</pageBreakToken>
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thor (Nimmo, 1971)
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</taxonomicName>
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Figure 7, 8
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="161" type="reference_group">
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<paragraph pageId="8" pageNumber="161">
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<taxonomicName class="Insecta" family="Limnephilidae" genus="Philocasca" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philocasca thor" order="Trichoptera" pageId="8" pageNumber="161" phylum="Arthropoda" rank="species" species="thor">Philocasca thor</taxonomicName>
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Nimmo, 1971: 147-148, figs 143a, b, 545-547, 653.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="161" type="notes">
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<paragraph pageId="8" pageNumber="161">Notes.</paragraph>
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<paragraph pageId="8" pageNumber="161">
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<bibRefCitation author="Nimmo, AP" journalOrPublisher="Quaestiones Entomologicae" pageId="20" pageNumber="173" pagination="3 - 234" title="The adult Rhyacophilidae and Limnephilidae (Trichoptera) of Alberta and Eastern British Colombia and their post-glacial origin." volume="7" year="1971">Nimmo (1971)</bibRefCitation>
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described
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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from a single specimen collected within Jasper National Park, Alberta. The Barcode of Life project has collected additional males from the Willmore Wilderness in Alberta, ca. 150 km northwest of the
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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type locality. This Barcode of Life material was compared to the
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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holotype and found to be the same. To date, females or larvae of
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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have not been located.
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</paragraph>
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<paragraph pageId="8" pageNumber="161">
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<bibRefCitation author="Wiggins, GB" journalOrPublisher="Canadian Journal of Zoology" pageId="21" pageNumber="174" pagination="61 - 75" title="Contributions to the systematics of the caddisfly genera Pseudostenophylax and Philocasca with special reference to the immature stages (Trichoptera: Limnephilidae)." url="https://doi.org/10.1139/z68-012" volume="46" year="1968">Wiggins and Anderson (1968)</bibRefCitation>
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mentioned the dark ventral surface of the
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<taxonomicName lsidName="M. antennatus" pageId="8" pageNumber="161" rank="species" species="antennatus">M. antennatus</taxonomicName>
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scape described by
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<bibRefCitation author="Banks, N" journalOrPublisher="Transactions of the American Entomological Society" pageId="19" pageNumber="172" pagination="239 - 260" title="New genera and species of Nearctic neuropteroid insects." volume="26" year="1900">Banks (1900)</bibRefCitation>
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was absent on the Idaho
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<taxonomicName lsidName="M. antennatus" pageId="8" pageNumber="161" rank="species" species="antennatus">M. antennatus</taxonomicName>
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specimen that
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<bibRefCitation author="Banks, N" journalOrPublisher="Bulletin of the Museum of Comparative Zoology at Harvard College" pageId="19" pageNumber="172" pagination="341 - 369" title="Notes and descriptions of Nearctic Trichoptera." volume="92" year="1943">Banks (1943)</bibRefCitation>
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described, implying it was present on the
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<taxonomicName lsidName="M. antennatus" pageId="8" pageNumber="161" rank="species" species="antennatus">M. antennatus</taxonomicName>
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type. The darker ventral surface of the antennal scape is present on the Mt. Baker
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<taxonomicName lsidName="M. antennatus" pageId="8" pageNumber="161" rank="species" species="antennatus">M. antennatus</taxonomicName>
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males and females examined here. However, it is absent on our
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<taxonomicName lsidName="M. albus" pageId="8" pageNumber="161" rank="species" species="albus">M. albus</taxonomicName>
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material, that have a concolorous scape.
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<taxonomicName class="Insecta" family="Limnephilidae" genus="Montiphylax" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Montiphylax thor" order="Trichoptera" pageId="8" pageNumber="161" phylum="Arthropoda" rank="species" species="thor">Montiphylax thor</taxonomicName>
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males have a darkened scape with the ventral surface pale - the exact opposite coloration pattern from
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<taxonomicName lsidName="M. antennatus" pageId="8" pageNumber="161" rank="species" species="antennatus">M. antennatus</taxonomicName>
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. The
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<bibRefCitation author="Banks, N" journalOrPublisher="Bulletin of the Museum of Comparative Zoology at Harvard College" pageId="19" pageNumber="172" pagination="341 - 369" title="Notes and descriptions of Nearctic Trichoptera." volume="92" year="1943">Banks (1943)</bibRefCitation>
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Idaho specimen was examined and it has the light ventral surface of the scape and upturned, acute parameres of
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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. Neither
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<bibRefCitation author="Banks, N" journalOrPublisher="Bulletin of the Museum of Comparative Zoology at Harvard College" pageId="19" pageNumber="172" pagination="341 - 369" title="Notes and descriptions of Nearctic Trichoptera." volume="92" year="1943">Banks (1943)</bibRefCitation>
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nor
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<bibRefCitation author="Wiggins, GB" journalOrPublisher="Canadian Journal of Zoology" pageId="21" pageNumber="174" pagination="61 - 75" title="Contributions to the systematics of the caddisfly genera Pseudostenophylax and Philocasca with special reference to the immature stages (Trichoptera: Limnephilidae)." url="https://doi.org/10.1139/z68-012" volume="46" year="1968">Wiggins and Anderson (1968)</bibRefCitation>
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recognized this Idaho specimen as a new species. Our genetic comparisons of
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<taxonomicName lsidName="M. antennatus" pageId="8" pageNumber="161" rank="species" species="antennatus">M. antennatus</taxonomicName>
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and
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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also support
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<normalizedToken originalValue="Nimmo’s">Nimmo's</normalizedToken>
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conclusion that
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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is a valid species. Our determination that the
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<bibRefCitation author="Banks, N" journalOrPublisher="Bulletin of the Museum of Comparative Zoology at Harvard College" pageId="19" pageNumber="172" pagination="341 - 369" title="Notes and descriptions of Nearctic Trichoptera." volume="92" year="1943">Banks (1943)</bibRefCitation>
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Wallace, Idaho, record represents
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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extends the
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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range another 600km farther south along the Rocky Mountains. This also results in
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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occurring both further north and south than
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<taxonomicName lsidName="M. albus" pageId="8" pageNumber="161" rank="species" species="albus">M. albus</taxonomicName>
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along the Rockies. Wallace, Idaho, is a historic silver mining city in the South Fork of the Coeur
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<normalizedToken originalValue="d’Alene">d'Alene</normalizedToken>
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River Valley. It is likely the
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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specimen was collected at higher elevations in the surrounding area.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="162" pageId="8" pageNumber="161" type="description">
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<paragraph pageId="8" pageNumber="161">Description.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="162" pageId="8" pageNumber="161">
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Male genitalia (Fig. 8): The dark, conical, ventral sclerite of the phallic apparatus illustrated by
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<bibRefCitation author="Nimmo, AP" journalOrPublisher="Quaestiones Entomologicae" pageId="20" pageNumber="173" pagination="3 - 234" title="The adult Rhyacophilidae and Limnephilidae (Trichoptera) of Alberta and Eastern British Colombia and their post-glacial origin." volume="7" year="1971">Nimmo (1971)</bibRefCitation>
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is absent from the holotype and the other
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<taxonomicName lsidName="M. thor" pageId="8" pageNumber="161" rank="species" species="thor">M. thor</taxonomicName>
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specimens examined in this study. It is unknown what the
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<bibRefCitation author="Nimmo, AP" journalOrPublisher="Quaestiones Entomologicae" pageId="20" pageNumber="173" pagination="3 - 234" title="The adult Rhyacophilidae and Limnephilidae (Trichoptera) of Alberta and Eastern British Colombia and their post-glacial origin." volume="7" year="1971">Nimmo (1971)</bibRefCitation>
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dark ventral sclerite represents. Eighth tergite without dorsal modified spines or projections. Ninth segment annular with tergite narrow and strap-like; remainder of 9th broad in lateral view, directed posteroventrad at ca. a 45 degree angle from the narrow tergite, with tall, narrow inferior appendages nearly fused to 9th. In caudal view, inferior appendages slightly cupped around phallic apparatus and slightly separated mesally. Tenth segment cupped anteriorly, appearing as two hemispheres extending broadly anteriad within the 9th. Tenth segment appears fused mesally along anterior margin. Superior appendages approximately as long as tall, triangular in lateral view directed upward. Intermediate appendages arise ventrally, strongly sclerotized and extending as two long, tapered, parallel projections, curving downward at apex. In posterior view, below the intermediate appendages are paired, curved, narrow projections nearly surrounding the anus. Phallus large, with strongly sclerotized phallicata; membranous endophallus with dorsal, strongly sclerotized band, projected upward and distad apically; strong, thick parameres originate at the base
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<pageBreakToken pageId="9" pageNumber="162" start="start">of</pageBreakToken>
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the dorsal band, extend distally; tapered to acute apex in lateral view and slightly curved upward throughout. Parameres originate dorsolaterally and extend posteriorly ca. 3 times as long as wide; tapering evenly throughout to acute apex in dorsal view. Aedeagal apex a sclerotized tube within an extensile sheath; ending in the bottom of an upward directed sclerotized cup.
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</paragraph>
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<caption pageId="9" pageNumber="162">
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<paragraph pageId="9" pageNumber="162">
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Figure 8.
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<taxonomicName class="Insecta" family="Limnephilidae" genus="Montiphylax" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Montiphylax thor" order="Trichoptera" pageId="9" pageNumber="162" phylum="Arthropoda" rank="species" species="thor">Montiphylax thor</taxonomicName>
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. Male (
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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) A genitalia, left lateral B genitalia, caudal C genitalia, dorsal D genitalia, ventral E aedeagus, left lateral F aedeagus, dorsal.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="163" type="materials_examined">
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<paragraph pageId="10" pageNumber="163">
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<pageBreakToken pageId="10" pageNumber="163" start="start">Material</pageBreakToken>
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examined.
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</paragraph>
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<paragraph pageId="10" pageNumber="163">Holotype male - Canadian National Collection Type # 10,588, Alpine Meadows, east of Mt. Edith Cavell, Jasper National Park, Alberta, habitat: Mountain Tarn, A. P. Nimmo, 10-12am, 4 July 1975; Alberta, Willmore Wilderness, 53.6858, -119.419, Hilchie & MacAuley, 21 July 2007, 3 males (Bold # 10ABCAD-004, 10ABCAD-006, & 10ANCAD-007).</paragraph>
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</subSubSection>
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</treatment>
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</document> |