153 lines
13 KiB
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153 lines
13 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.186.2947" ID-GBIF-Dataset="d88d4c5d-b83b-4793-ac35-a37c088992aa" ID-PMC="PMC3349194" ID-Pensoft-Pub="1313-2970-186-119" ID-PubMed="22577320" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-186-119" ModsDocOrigin="ZooKeys 186" ModsDocTitle="New species and distributional records of Aleocharinae (Coleoptera, Staphylinidae) from Ontario, Canada, with a checklist of recorded species" checkinTime="1451249104053" checkinUser="pensoft" docAuthor="Brunke, Adam J., Klimaszewski, Jan, Dorval, Julie-Anne, Bourdon, Caroline, Paiero, Steven M. & Marshall, Stephen A." docDate="2012" docId="C0BC1E14876B239A762F329AB189B401" docLanguage="en" docName="ZooKeys 186: 119-206" docOrigin="ZooKeys 186" docSource="http://dx.doi.org/10.3897/zookeys.186.2947" docTitle="Aleochara ((Echochara)) daviesi Klimaszewski & Brunke, sp. n." docType="treatment" docVersion="4" lastPageNumber="123" masterDocId="B211FFB74F70986AFFA4F524FF8A7A3A" masterDocTitle="New species and distributional records of Aleocharinae (Coleoptera, Staphylinidae) from Ontario, Canada, with a checklist of recorded species" masterLastPageNumber="206" masterPageNumber="119" pageNumber="121" updateTime="1668153696296" updateUser="ExternalLinkService">
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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>New species and distributional records of Aleocharinae (Coleoptera, Staphylinidae) from Ontario, Canada, with a checklist of recorded species</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>Brunke, Adam J.</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>Klimaszewski, Jan</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>Dorval, Julie-Anne</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>Bourdon, Caroline</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>Paiero, Steven M.</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>Marshall, Stephen A.</mods:namePart>
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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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>186</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:end>206</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.186.2947</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.186.2947</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-186-119</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152034803" LSID="urn:lsid:zoobank.org:act:F542DCE5-7DB7-4F47-B16A-65C6189899D4" httpUri="http://treatment.plazi.org/id/C0BC1E14876B239A762F329AB189B401" lastPageId="4" lastPageNumber="123" pageId="2" pageNumber="121">
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<subSubSection pageId="2" pageNumber="121" type="nomenclature">
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<paragraph pageId="2" pageNumber="121">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:F542DCE5-7DB7-4F47-B16A-65C6189899D4" authority="Klimaszewski & Brunke" class="Insecta" family="Staphylinidae" genus="Aleochara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aleochara ((Echochara)) daviesi" order="Coleoptera" pageId="2" pageNumber="121" phylum="Arthropoda" rank="species" species="daviesi" subGenus="(Echochara)">Aleochara (Echochara) daviesi Klimaszewski & Brunke</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="121">sp. n.</taxonomicNameLabel>
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Figs 280-82Map 2
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="121" type="type locality">
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<paragraph pageId="2" pageNumber="121">Type locality.</paragraph>
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<paragraph pageId="2" pageNumber="121">
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Canada, Ontario, Haldimand-Norfolk Reg., 6 km W of Saint Williams, Backus Woods, slough forest,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="42.668613">42°40'7"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-80.492775">80°29'34"W</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="121" type="type material">
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<paragraph pageId="2" pageNumber="121">Type material.</paragraph>
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<paragraph pageId="2" pageNumber="121">
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Holotype (male): CANADA, ON:Hald.-Norfolk Reg., Backus Woods, North Block,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="42.668613">42°40'7"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-80.492775">80°29'34"W</geoCoordinate>
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, 23.iv.2011, Brunke & Marshall, debu00340040 (DEBU).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="123" pageId="3" pageNumber="122" type="diagnosis">
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<paragraph pageId="3" pageNumber="122">
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<pageBreakToken pageId="3" pageNumber="122" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph lastPageId="4" lastPageNumber="123" pageId="3" pageNumber="122">
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Distinguished from other
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Aleochara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aleochara" order="Coleoptera" pageId="3" pageNumber="122" phylum="Arthropoda" rank="genus">Aleochara</taxonomicName>
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by the following combination of characters: antennomere 4 subquadrate and 5-10 slightly transverse (Fig. 2); eyes extremely large, protruding laterally and close to frontal margin, postocular area of head about as large as eye in lateral view, postocular carina strong and complete; pronotum slightly transverse, with basal margin arcuate; elytra slightly longer than pronotum; abdomen subparallel for most of its length; basal metatarsomere slightly longer than the following tarsomere, tarsal claws exceptionally large, narrowly elongate; median lobe of aedeagus with large and narrowly elongate crista apicalis, tubus in lateral view swollen ventrally and sharply produced apically (Fig. 80).
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Aleochara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aleochara daviesi" order="Coleoptera" pageId="3" pageNumber="122" phylum="Arthropoda" rank="species" species="daviesi">Aleochara daviesi</taxonomicName>
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is very similar
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<pageBreakToken pageId="4" pageNumber="123" start="start">externally</pageBreakToken>
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to the western North American
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Aleochara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aleochara lobata" order="Coleoptera" pageId="4" pageNumber="123" phylum="Arthropoda" rank="species" species="lobata">Aleochara lobata</taxonomicName>
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Klimaszewski from which it may be readily distinguished by the shape of the median lobe.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="123" type="description">
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<paragraph pageId="4" pageNumber="123">Description</paragraph>
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<paragraph pageId="4" pageNumber="123">. Body length 4.9 mm; black with legs, elytra (except narrowly at base) and abdominal tergites VII and VIII, rust brown; punctation of forebody coarse, dense and flattened, interspaces between punctures with fine meshed microsculpture (Fig. 2); head broadest apically with very short frons and with strong and complete postocular carina, pubescence of dorsal surface directed toward midline of disc, eyes extremely large, protruding laterally, and close to frontal margin of head, postocular area about as long as eye; antennae with antennomeres 1-3 elongate, antennomere 4 subquadrate and 5-10 slightly transverse; pronotum slightly transverse, shorter than elytra, pubescence directed obliquely posteriad from midline of disc, punctation flattened and forming transversely impressed line at base of disc; elytra with posterior margin nearly straight with slight lateral emargination, pubescence directed lateroposteriad from suture; abdomen subparallel for most of its length, tergites II-IV with deep and V with shallow impression, impressions with dense punctures separated from each other by a distance equal to or less than diameter of a puncture, punctures often touching; basal metatarsomere slightly longer than the following segment; tarsal claws exceptionally large, elongate and with surface smooth.</paragraph>
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<paragraph pageId="4" pageNumber="123">Male. Tergite 8 bicolored, dark brown/black basally and yellowish apically, truncate apically and with margin slightly crenulate (Fig. 81); sternite eight produced apically (Fig. 82); median lobe of aedeagus in lateral view with large and elongate bulbus produced ventrally at base, crista apicalis narrowly elongate and large, tubus swollen ventrally and sharply produced apically (Fig. 80).</paragraph>
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<paragraph pageId="4" pageNumber="123">Female: Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="123" type="distribution">
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<paragraph pageId="4" pageNumber="123">Distribution.</paragraph>
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<paragraph pageId="4" pageNumber="123">
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Presently known only from Backus Woods, an old growth deciduous forest in southern Ontario.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Aleochara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aleochara daviesi" order="Coleoptera" pageId="4" pageNumber="123" phylum="Arthropoda" rank="species" species="daviesi">Aleochara daviesi</taxonomicName>
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almost certainly occurs in the eastern United States and elsewhere in southern Canada.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="123" type="bionomics">
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<paragraph pageId="4" pageNumber="123">Bionomics.</paragraph>
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<paragraph pageId="4" pageNumber="123">
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The holotype was collected by submerging forest litter near the margins of forest pools (some permanent). Other members of the subgenus
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Echochara" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Echochara" order="Coleoptera" pageId="4" pageNumber="123" phylum="Arthropoda" rank="genus">Echochara</taxonomicName>
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are inhabitants of mammal burrows or caves (
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<bibRefCitation author="Klimaszewski, J" journalOrPublisher="The Canadian Entomologist" pageId="43" pageNumber="162" url="10.4039/entm116129fv" year="1984">Klimaszewski 1984</bibRefCitation>
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). As there are no cave systems at the type locality, we suspect that
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Aleochara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aleochara daviesi" order="Coleoptera" pageId="4" pageNumber="123" phylum="Arthropoda" rank="species" species="daviesi">Aleochara daviesi</taxonomicName>
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occurs in the former situation. Although the staphylinids occurring in groundhog (
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<taxonomicName class="Mammalia" family="Sciuridae" genus="Marmota" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Marmota monax" order="Rodentia" pageId="4" pageNumber="123" phylum="Chordata" rank="species" species="monax">Marmota monax</taxonomicName>
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(L.)) burrows have been sampled (
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<bibRefCitation author="Klimaszewski, J" journalOrPublisher="The Canadian Entomologist" pageId="43" pageNumber="162" url="10.4039/entm116129fv" year="1984">Klimaszewski 1984</bibRefCitation>
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,
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<bibRefCitation author="Smetana, A" journalOrPublisher="The Canadian Entomologist" pageId="45" pageNumber="164" pagination="1833 - 1848" title="Revision of the tribe Quediini of America North of Mexico (Coleoptera: Staphylinidae). Supplementum." url="10.4039/Ent1031833-12" volume="103" year="1971">Smetana 1971</bibRefCitation>
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,
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<bibRefCitation pageId="4" pageNumber="123">Smetana 1995</bibRefCitation>
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, this paper) the fauna in burrows/nests of other mammals in eastern North America is essentially unknown. Future survey work in the nests of Nearctic moles, shrews and rodents is warranted.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="123" type="etymology">
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<paragraph pageId="4" pageNumber="123">Etymology.</paragraph>
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<paragraph pageId="4" pageNumber="123">
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This species is dedicated to our colleague Anthony Davies (CNC, Ottawa, Ontario, Canada) in recognition of his contribution to the knowledge of Canadian
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<taxonomicName family="Staphylinidae" lsidName="" pageId="4" pageNumber="123" rank="family">Staphylinidae</taxonomicName>
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and in appreciation of his assistance over the years in specimen loans, distributional records and curatorial matters, especially those relevant for this project.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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