225 lines
31 KiB
XML
225 lines
31 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1134.87853" ID-Pensoft-Pub="1313-2970-1134-129" ID-Pensoft-UUID="0973AEF60C1D54EBA960C4E252F447B0" ID-ZooBank="C79C5E40D9C64E3B816F0201713DBA77" ModsDocID="1313-2970-1134-129" checkinTime="1670590531721" checkinUser="pensoft" docAuthor="Brunke, Adam J." docDate="2022" docId="A2615E202B5B5C889021A0F48FAD0B85" docLanguage="en" docName="ZooKeys 1134: 129-170" docOrigin="ZooKeys 1134" docPubDate="2022-12-08" docSource="http://dx.doi.org/10.3897/zookeys.1134.87853" docTitle="Iratiquedius seriatus Brunke 2022, comb. nov." docType="treatment" docVersion="1" id="0973AEF60C1D54EBA960C4E252F447B0" lastPageNumber="129" masterDocId="0973AEF60C1D54EBA960C4E252F447B0" masterDocTitle="A world generic revision of Quediini (Coleoptera, Staphylinidae, Staphylininae), part 1. Early diverging Nearctic lineages" masterLastPageNumber="170" masterPageNumber="129" pageNumber="129" updateTime="1670590531721" updateUser="pensoft">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>A world generic revision of Quediini (Coleoptera, Staphylinidae, Staphylininae), part 1. Early diverging Nearctic lineages</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Brunke, Adam J.</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1158-936X</mods:nameIdentifier>
|
||
<mods:affiliation>Agriculture and Agri-Food Canada, Canadian National Collection of Insects, Arachnids and Nematodes, 960 Carling Avenue, Ottawa, Ontario, Canada</mods:affiliation>
|
||
<mods:nameIdentifier type="email">adam.j.brunke@gmail.com</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2022</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2022-12-08</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>1134</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>129</mods:start>
|
||
<mods:end>170</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.1134.87853</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1134.87853</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-1134-129</mods:identifier>
|
||
<mods:identifier type="ZooBank">C79C5E40D9C64E3B816F0201713DBA77</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">0973AEF60C1D54EBA960C4E252F447B0</mods:identifier>
|
||
</mods:mods>
|
||
<treatment LSID="urn:lsid:plazi:treatment:A2615E202B5B5C889021A0F48FAD0B85" httpUri="http://treatment.plazi.org/id/A2615E202B5B5C889021A0F48FAD0B85" lastPageNumber="129" pageId="0" pageNumber="129">
|
||
<subSubSection pageId="0" pageNumber="129" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<taxonomicName LSID="A2615E20-2B5B-5C88-9021-A0F48FAD0B85" authority="(Horn, 1878)" authorityName="Brunke" authorityYear="2022" baseAuthorityName="Horn" baseAuthorityYear="1878" family="Staphylinidae" genus="Iratiquedius" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Iratiquedius seriatus" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="seriatus" status="comb. nov.">Iratiquedius seriatus (Horn, 1878)</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="129">comb. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="description">
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-H dorsal habitus of A, B Iratiquedius amabilis (Smetana) A male holotype B female non-type C, D I. mutator (Smetana) C male non-type D female holotype E I. prostans (Horn) F I. seriatus (Horn) G Paraquedius puncticeps (Horn) H P. marginicollis sp. nov. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1134.87853.figure2" httpUri="https://binary.pensoft.net/fig/779760" pageId="0" pageNumber="129">Figs 2F</figureCitation>
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. A-D dorsal head A, B showing confluence of inner eye margin and supra-antennal carina (arrow) E, F abdominal tergites A, D Iratiquedius seriatus (Horn) B Quedius (Raphirus) probus (Casey) C, E I. amabilis (Smetana) F I. prostans (Horn). Abbreviations: af = anterior frontal puncture; b = basal puncture; pf = posterior frontal puncture; sa = supra-antennal puncture. Scale bars: 0.1 mm (A, B); 0.5 mm (C-F)." figureDoi="10.3897/zookeys.1134.87853.figure3" httpUri="https://binary.pensoft.net/fig/779761" pageId="0" pageNumber="129">, 3A, D</figureCitation>
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">, 7A, B, D, E, H, I, L, M</figureCitation>
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. A-I female tergite X A Iratiquedius amabilis (Smetana) B I. mutator (Smetana) C I. prostans (Horn) D I. seriatus (Horn), evenly convex E I. uncifer sp. nov., discal impression F Paraquedius puncticeps (Horn) G P. marginicollis sp. nov. H-I Quediellus debilis (Horn). Pigmented area on tergite in E not shown for clarity but similar to I. seriatus. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure9" httpUri="https://binary.pensoft.net/fig/779767" pageId="0" pageNumber="129">, 9D</figureCitation>
|
||
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Distributions of A Iratiquedius amabilis (Smetana) (circles), I. mutator (Smetana) (squares) B I. prostans (Horn) (black - specimens examined, white - literature records) C I. seriatus (Horn) (circles), I. uncifer sp. nov. (squares) D Paraquedius puncticeps (Horn) (circles), P. marginicollis sp. nov. (squares) E Quediellus debilis (Horn) (circles) (black - specimens examined, white - literature records)." figureDoi="10.3897/zookeys.1134.87853.figure11" httpUri="https://binary.pensoft.net/fig/779769" pageId="0" pageNumber="129">, 11C (map)</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="reference_group">
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Brunke" baseAuthorityYear="2022" class="Insecta" family="Staphylinidae" genus="Quedius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Quedius seriatus" order="Coleoptera" pageId="0" pageNumber="129" phylum="Arthropoda" rank="species" species="seriatus" status="comb. nov.">Quedius seriatus</taxonomicName>
|
||
Horn, 1878: 166.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Brunke" baseAuthorityYear="2022" class="Insecta" family="Staphylinidae" genus="Quedius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Quedius (Raphirus) seriatus" order="Coleoptera" pageId="0" pageNumber="129" phylum="Arthropoda" rank="species" species="seriatus" status="comb. nov." subGenus="Raphirus">Quedius (Raphirus) seriatus</taxonomicName>
|
||
:
|
||
<bibRefCitation DOI="https://doi.org/10.4039/entm10379fv" author="Smetana, A" journalOrPublisher="Memoirs of the Entomological Society of Canada" pageId="0" pageNumber="129" pagination="1 - 303" refId="B10" refString="Smetana, A, 1971. Revision of the tribe Quediini of North America north of Mexico (Coleoptera: Staphylinidae). Memoirs of the Entomological Society of Canada 103 (79): 1 - 303, DOI: https://doi.org/10.4039/entm10379fv" title="Revision of the tribe Quediini of North America north of Mexico (Coleoptera: Staphylinidae)." url="https://doi.org/10.4039/entm10379fv" volume="103" year="1971">Smetana 1971</bibRefCitation>
|
||
(redescription);
|
||
<bibRefCitation DOI="https://doi.org/10.1111/cla.12139" author="Brunke, AJ" journalOrPublisher="Cladistics" pageId="0" pageNumber="129" pagination="427 - 451" refId="B2" refString="Brunke, AJ, Chatzimanolis, S, Schillhammer, H, Solodovnikov, A, 2016. Early evolution of the hyperdiverse rove beetle tribe Staphylinini (Coleoptera: Staphylinidae: Staphylininae) and a revision of its higher classification. Cladistics 32 (4): 427 - 451, DOI: https://doi.org/10.1111/cla.12139" title="Early evolution of the hyperdiverse rove beetle tribe Staphylinini (Coleoptera: Staphylinidae: Staphylininae) and a revision of its higher classification." url="https://doi.org/10.1111/cla.12139" volume="32" year="2016">Brunke et al. 2016</bibRefCitation>
|
||
,
|
||
<bibRefCitation DOI="https://doi.org/10.1093/zoolinnean/zlz021" author="Brunke, AJ" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="129" pagination="166 - 197" refId="B3" refString="Brunke, AJ, Zyla, D, Yamamoto, S, Solodovnikov, A, 2019. Baltic amber Staphylinini (Coleoptera: Staphylinidae: Staphylininae): a rove beetle fauna on the eve of our modern climate. Zoological Journal of the Linnean Society 187 (1): 166 - 197, DOI: https://doi.org/10.1093/zoolinnean/zlz021" title="Baltic amber Staphylinini (Coleoptera: Staphylinidae: Staphylininae): a rove beetle fauna on the eve of our modern climate." url="https://doi.org/10.1093/zoolinnean/zlz021" volume="187" year="2019">2019</bibRefCitation>
|
||
,
|
||
<bibRefCitation DOI="https://doi.org/10.1111/syen.12468" author="Brunke, AJ" journalOrPublisher="Systematic Entomology" pageId="0" pageNumber="129" pagination="396 - 421" refId="B4" refString="Brunke, AJ, Hansen, AK, Salnitska, M, Kypke, JL, Predeus, AV, Escalona, HE, Chapados, JT, Eyres, J, Richter, R, Smetana, A, Ślipinski, SA, Zwick, A, Hajek, J, Leschen, RAB, Solodovnikov, A, Dettman, JR, 2021. The limits of Quediini at last (Staphylinidae: Staphylininae): a rove beetle mega-radiation resolved by comprehensive sampling and anchored phylogenomics. Systematic Entomology 46 (2): 396 - 421, DOI: https://doi.org/10.1111/syen.12468" title="The limits of Quediini at last (Staphylinidae: Staphylininae): a rove beetle mega-radiation resolved by comprehensive sampling and anchored phylogenomics." url="https://doi.org/10.1111/syen.12468" volume="46" year="2021">2021</bibRefCitation>
|
||
(phylogeny, non-
|
||
<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Brunke" baseAuthorityYear="2022" class="Insecta" family="Staphylinidae" genus="Raphirus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Raphirus" order="Coleoptera" pageId="0" pageNumber="129" phylum="Arthropoda" rank="genus" status="comb. nov.">Raphirus</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="type locality">
|
||
<paragraph pageId="0" pageNumber="129">Type locality.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">Vancouver, British Columbia, Canada.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="type material">
|
||
<paragraph pageId="0" pageNumber="129">Type material.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<emphasis bold="true" pageId="0" pageNumber="129">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">Holotype</emphasis>
|
||
(male, MCZ)
|
||
</emphasis>
|
||
: Van. [Vancouver] [printed label] / [male symbol] / Q. seriatus H. [handwritten label] / Type 7272 [red label]. Examined virtually.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
The holotype male, although not dissected, was collected in Vancouver, British Columbia, Canada and far from the known distribution of
|
||
<taxonomicName lsidName="I. uncifer" pageId="0" pageNumber="129" rank="species" species="uncifer">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">I. uncifer</emphasis>
|
||
</taxonomicName>
|
||
. Therefore, the identity of this specimen is not in doubt.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="type material">
|
||
<paragraph pageId="0" pageNumber="129">Non-type material.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<emphasis bold="true" pageId="0" pageNumber="129">Canada: British Columbia</emphasis>
|
||
: Fraser Valley: 7 mi W Hope, 3.VI.1968, Campbell and Smetana (2, CNC); Greater Vancouver: Stanley Park, 28.V.1968, Campbell and Smetana (1, CNC); Vancouver Island: 10 mi E [Port] Alberni, MacMillan Provincial Park, 26.V.1968, Campbell and Smetana (1, CNC); Port Alberni, Mount Arrowsmith, nr. road to ski area, 11.6 km off Highway 4, wet moss on rocks, 20.VII.1979, I.M. Smith (20, CNC); same except: moss on rocks and sticks in stream, 28.VI.1979 (10, CNC); Squamish-Lillooet: Garibaldi Provincial Park, Diamond Head Trail, 1128 m, 1.VIII.1975, J.M. Campbell & B.A. Campbell (3, CNC); Garibaldi Provincial Park, Mimulus Creek, 1645 m, 8.VIII.1975, J.M. & B.A. Campbell (2, CNC).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<emphasis bold="true" pageId="0" pageNumber="129">United States: California</emphasis>
|
||
: El Dorado Co.: 5 mi SW Kyburz, 1219 m, 6.V.1968, Campbell and Smetana (5, CNC); Sierra Co.: 10 mi W Goodyears Bar, Hwy 49, under sandy-muddy moss clumps along cliff by a waterfall, 29.VI.1991, BF & JL Carr (1, CNC); Marin Co.: Point Reyes, 4.VI.1910, A. Fenyes (1 male, CNC); Siskiyou Co.: 5.4 mi SE Seiad Valley,
|
||
<normalizedToken originalValue="O’Neil">O'Neil</normalizedToken>
|
||
Creek, 457 m, 5.VII.1976, L & N Herman (1 female, CNC);
|
||
<emphasis bold="true" pageId="0" pageNumber="129">Oregon</emphasis>
|
||
: Benton Co.:
|
||
<normalizedToken originalValue="Mary’s">Mary's</normalizedToken>
|
||
Peak, 1158 m, 27.VII.1979, J.M. & B.A. Campbell (8, CNC); same except 9.V.1968 (5, CNC);
|
||
<normalizedToken originalValue="Mary’s">Mary's</normalizedToken>
|
||
Peak, 1066 m, waterfalls, 5.V.1973, E.M. Benedict (3, CNC); Clackamas Co.: mile 1 Timberline Lodge Road, 1463 m, 29.VII.1979, J.M. & B.A. Campbell (8, CNC); same except 28.VI.1974, A. & D. Smetana (2, CNC); Mt. Hood National Forest, Still Creek, Tributary at Highway 173, 1280 m, conifer forest, moss at stream edge, 15.V.2012, A. Newton and M. Thayer (1, FMNH); Douglas Co.: Scottsburg Bridge on Umpqua River, Hwy 38, moss, 11.XII.1971, E.M. Benedict (3, CNC); Hood River Co.: Mount Hood National Forest, Switchback Falls, 1340 m, 30.VII.1979, J.M. & B.A. Campbell (1, CNC); Mount Hood National Forest, Umbrella Falls, 1828 m, 30.VII.1930, J.M. & B.A. Campbell (2, CNC); Mount Hood National Forest, near Barlow Pass, 1220 m, 29.VI.1974, treading wet moss intermixed with low vegetation, muddy edge of small forest marsh, A. & D. Smetana (23, CNC); Jackson Co.: Highway 140, Little Butte Creek, 23.VI.1974, A. & D. Smetana (1, CNC); Tillimook Co.: 1 mi S Hebo, 28.VII.1979, J.M. & B.A. Campbell (1, CNC);
|
||
<emphasis bold="true" pageId="0" pageNumber="129">Washington</emphasis>
|
||
: Clallam Co.: 10 mi S Sequim, 12.V.1968, Smetana and Campbell (3, CNC); 5 mi W Forks, 14.V.1968, Smetana and Campbell (3, CNC); 6.5 mi N Sappho, 16.VII.1978, 365 m, L&N. Herman (1, CNC); 7 mi S Port Angeles, Sphagnum moss at
|
||
<normalizedToken originalValue="water’s">water's</normalizedToken>
|
||
edge, 640 m, 14.VII.1975, A. Newton & M. Thayer (2, CNC); same except: 11.VIII.1979, J.M. & B.A. Campbell (4, CNC); 5 mi N Elwah Ranger Station, sifting moss and leaf litter along small stream, 12.VIII.1979, J.M. & B.A. Campbell (1, CNC); Jefferson Co.: Hoh Rainforest Ranger Station, 13.V.1968, Campbell and Smetana (4, CNC); Pierce Co.: Mount Rainier National Park, end of West Line Road, 3.VIII.1973, 1127 m, J.M. & B.A. Campbell (11, CNC); Mount Rainier National Park, Larrupin Falls, 1097 m, 3.VIII.1979, J.M. & B.A. Campbell (2, CNC); Mount Rainier National Park, Nisqually River, 1219 m, 16.V.1968, Campbell and Smetana (4, CNC); Mount Rainier National Park, Tahoma Creek, 730 m, 10.VII.1973, beaver ponds on creek, treading moss and grassy vegetation, A. & D. Smetana (9, CNC); Mount Rainier National Park, Van Trump Park Trail, 1645 m, 4.VIII.1979, J.M. & B.A. Campbell (1, CNC); Skamania Co.: Mount St. Helens, Spirit Lake, Bear Creek, 975 m, 6.VII.1974, A. & D. Smetana (1, CNC); Whatcom Co.: Mount Baker National Forest, Bagley Creek nr. Silver Creek Campground, 10.VII.1974, 609 m, A. & D. Smetana (1, CNC).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="129">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Horn" baseAuthorityYear="1878" family="Staphylinidae" genus="Iratiquedius" kingdom="Animalia" lsidName="Iratiquedius seriatus" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="seriatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">Iratiquedius seriatus</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from all other
|
||
<taxonomicName authorityName="Brunke" authorityYear="2022" family="Staphylinidae" genus="Iratiquedius" kingdom="Animalia" lsidName="Iratiquedius" order="Coleoptera" pageId="0" pageNumber="129" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">Iratiquedius</emphasis>
|
||
</taxonomicName>
|
||
except
|
||
<taxonomicName lsidName="I. uncifer" pageId="0" pageNumber="129" rank="species" species="uncifer">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">I. uncifer</emphasis>
|
||
</taxonomicName>
|
||
by a combination of: pronotum missing microsculpture on at least parts of the pronotum; elytra with serial punctation. From
|
||
<taxonomicName lsidName="I. uncifer" pageId="0" pageNumber="129" rank="species" species="uncifer">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">I. uncifer</emphasis>
|
||
</taxonomicName>
|
||
, it can be distinguished either by the rounded apices of the ventral paired sclerites of the internal sac, or the evenly convex disc of female tergite X.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="redescription">
|
||
<paragraph pageId="0" pageNumber="129">Redescription.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
Measurements ♂ (
|
||
<emphasis italics="true" pageId="0" pageNumber="129">n</emphasis>
|
||
= 5): HW/HL 1.06-1.11; PW/PL 1.00-1.03; EW/EL 1.22-1.26; ESut/PL 0.76-0.81; PW/HW 1.03-1.06; forebody length 2.3-2.6 mm.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
Measurements ♀ (
|
||
<emphasis italics="true" pageId="0" pageNumber="129">n</emphasis>
|
||
= 5): HW/HL 1.07-1.10; PW/PL 1.01-1.04; EW/EL 1.22-1.27; ESut/PL 0.82-0.86; PW/HW 1.00-1.06; forebody length 2.4-2.9 mm.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">Head dark brown; pronotum dark reddish brown, with sides often paler, red to reddish orange, some individuals with pronotum entirely pale reddish orange; elytra with metallic blue to greenish blue reflection, base, sides and apices often non-metallic, pale red to reddish orange; antennae yellowish brown, segments generally becoming darker toward the apex, segments usually with apices darker, antennomeres 6-11 often entirely dark brown; maxillary and labial palpi usually dark brown, sometimes brownish yellow with apical segment darker; legs brownish yellow, all femora, tarsi and metacoxae dark brown; abdominal tergites dark brown, sternites with broadly pale apices.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
Head slightly transverse, appearing orbicular, temples extremely short, following outline of eye to neck; disc of head with sparse transverse waves, becoming vague meshes in places, frons with similar microsculpture but twice as dense; posterior frontal puncture located at posterior third of eye; interocular punctures absent; labrum short, transverse, forming two lobes; right mandible with single, simple tooth (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. A-D dorsal head A, B showing confluence of inner eye margin and supra-antennal carina (arrow) E, F abdominal tergites A, D Iratiquedius seriatus (Horn) B Quedius (Raphirus) probus (Casey) C, E I. amabilis (Smetana) F I. prostans (Horn). Abbreviations: af = anterior frontal puncture; b = basal puncture; pf = posterior frontal puncture; sa = supra-antennal puncture. Scale bars: 0.1 mm (A, B); 0.5 mm (C-F)." figureDoi="10.3897/zookeys.1134.87853.figure3" httpUri="https://binary.pensoft.net/fig/779761" pageId="0" pageNumber="129">3D</figureCitation>
|
||
); area between anterior frontal punctures with Y-shaped impression; antennomeres 1-4 or 1-5 distinctly elongate, 6 and 7 subquadrate, 8-10 subquadrate to transverse; pronotum roughly shield-shaped to subparallel-sided, about as long as wide to scarcely wider than long; disc with variable microsculpture that is always broken or missing on at least some parts, or disc entirely without microsculpture; microsculpture when present consisting of transverse waves, often becoming meshes on anterior angles; elytra moderately transverse, slightly to markedly dilated at apex, slightly longer at suture relative to pronotum in females; disc with only serial rows of macropunctures in sutural, two discal, and one lateral row, disc without microsculpture; epipleuron with fine, evenly distributed setae; abdominal tergites III-V with slight basal impression, tergites III-VII with discrete patches of sparse, golden setae in a larger basal pair and smaller pair posterolaterad of basal pair, patches often blending together, golden setae often appearing brownish if specimen is greasy or wet; punctation of tergites sparse, generally becoming less dense toward apex and middle of disc, tergite VI-VIII very sparsely punctate in apical half, punctures separated by many times their diameter; tergites with dense microsculpture of transverse waves; sternites without patches of golden setae.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<emphasis bold="true" pageId="0" pageNumber="129">Male.</emphasis>
|
||
Sternite VIII with distinct, moderately deep and rounded emargination; tergite X triangular to elongate triangular, with apical row of setae on or slightly removed from the margin; sternite IX overall moderately narrow to strongly dilated at midlength, with short to moderately long asymmetrical basal part and wide, with moderately deep to shallow emargination; median lobe without teeth, in ventral view with expanded subapical part delineated by a pair of marginal ridges, narrowing to rounded apex that is obtuse to acute, with pair of inner ridges (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">7A, B</figureCitation>
|
||
); median lobe in lateral view strongly projected ventrad, slender to broadly triangular, ventral face evenly arcuate or with distinct bulges, apex sharp and narrow (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">7D, E</figureCitation>
|
||
); internal sac with paired ventral sclerites, shape most apparent when everted, in situ with only apices showing, apices narrow and rounded, narrow part variable in length and curvature, expanded to wide rounded basal part (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">7H, I</figureCitation>
|
||
); paramere about as long or slightly longer than median lobe, stout, subparallel to slightly converging apicad, with slightly to markedly emarginate, rounded apex, peg setae arranged in pair of longitudinal, slightly curved fields (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">7L, M</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<emphasis bold="true" pageId="0" pageNumber="129">Female.</emphasis>
|
||
Tergite X elongate triangular, with apex nearly truncate and subrectangular to narrowly rounded, disc evenly convex, with row of marginal setae (Fig.
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. A-I female tergite X A Iratiquedius amabilis (Smetana) B I. mutator (Smetana) C I. prostans (Horn) D I. seriatus (Horn), evenly convex E I. uncifer sp. nov., discal impression F Paraquedius puncticeps (Horn) G P. marginicollis sp. nov. H-I Quediellus debilis (Horn). Pigmented area on tergite in E not shown for clarity but similar to I. seriatus. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure9" httpUri="https://binary.pensoft.net/fig/779767" pageId="0" pageNumber="129">9D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="distribution">
|
||
<paragraph pageId="0" pageNumber="129">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
<emphasis bold="true" pageId="0" pageNumber="129">Canada</emphasis>
|
||
: BC.
|
||
<emphasis bold="true" pageId="0" pageNumber="129">United States</emphasis>
|
||
: CA, OR, WA.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="bionomics">
|
||
<paragraph pageId="0" pageNumber="129">Bionomics.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
This species is strongly associated with water-soaked moss, especially growing along waterfalls and small, fast flowing creeks. Other specimens were collected in moss and other debris along the margins of forested marshes.
|
||
<taxonomicName authorityName="Brunke" authorityYear="2022" baseAuthorityName="Horn" baseAuthorityYear="1878" family="Staphylinidae" genus="Iratiquedius" kingdom="Animalia" lsidName="Iratiquedius seriatus" order="Coleoptera" pageId="0" pageNumber="129" rank="species" species="seriatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">Iratiquedius seriatus</emphasis>
|
||
</taxonomicName>
|
||
is known from a wide range of elevations ranging from near sea level (Stanley Park, BC) to 1828 m.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="129" type="comments">
|
||
<paragraph pageId="0" pageNumber="129">Comments.</paragraph>
|
||
<paragraph pageId="0" pageNumber="129">
|
||
Within
|
||
<taxonomicName lsidName="I. seriatus" pageId="0" pageNumber="129" rank="species" species="seriatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">I. seriatus</emphasis>
|
||
</taxonomicName>
|
||
, there is some variation in the length and curvature of the narrow, rounded end of the ventral paired sclerites within the internal sac (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">7H-I</figureCitation>
|
||
), which seems to be consistent within a collecting event. The species is also unusually variable in the microsculpture of the pronotum, and shapes of male tergite X, sternite IX and the median lobe. Sequencing of additional CO1 barcodes is underway to establish whether molecular clusters correspond with this variation. With the barcode data available thus far (including two full length), a single OTU was identified by the cluster analysis, with 2.29% within-cluster variation (Fig.
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Neighbor-joining trees of CO 1 barcode sequences for species of Iratiquedius, Paraquedius, and Quediellus, calculated under the Kimura- 2 model for pairwise distance. White circles indicate macropterous ' debilis' morphotypes of Q. debilis, all other Q. debilis are of brachypterous ' nanulus' morphotypes. Scale bar equivalent to 2 % divergence. Sequence length, including number of ambiguous base pairs (N's), is given at the end of each sample name." figureDoi="10.3897/zookeys.1134.87853.figure10" httpUri="https://binary.pensoft.net/fig/779768" pageId="0" pageNumber="129">10</figureCitation>
|
||
). This OTU cluster also contained a half-length sequence of
|
||
<taxonomicName lsidName="I. uncifer" pageId="0" pageNumber="129" rank="species" species="uncifer">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">I. uncifer</emphasis>
|
||
</taxonomicName>
|
||
and a subcluster of entirely
|
||
<taxonomicName lsidName="I. seriatus" pageId="0" pageNumber="129" rank="species" species="seriatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="129">I. seriatus</emphasis>
|
||
</taxonomicName>
|
||
, with little divergence between the two. The paramere may be distinctly emarginate in some individuals (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-K median lobe of aedeagus A-C in ventral view D-K in lateral view H, J internal sac partly everted, showing paired ventral sclerites I, K completely everted L-N underside of paramere showing peg setae A, B, D, E, H, I, L, M Iratiquedius seriatus (Horn) C, F, G, J, K, N I. uncifer sp. nov. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1134.87853.figure7" httpUri="https://binary.pensoft.net/fig/779765" pageId="0" pageNumber="129">7M</figureCitation>
|
||
) but this is variable among co-collected specimens and is considered to be intraspecific variation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |