246 lines
30 KiB
XML
246 lines
30 KiB
XML
<document id="36369ED2BB84CC67C63B278A42556A0C" ID-DOI="10.5281/zenodo.275389" ID-GBIF-Dataset="7a3b903a-74a1-4f72-ad57-487907b055c8" ID-ISSN="1175-5326" ID-Zenodo-Dep="275389" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461133872147" checkinUser="plazi" docAuthor="Fjellberg, Arne & Bernard, Ernest C." docDate="2009" docId="03E61F40935AFFB362C4FF29DF3BFF2A" docLanguage="en" docName="zt02306p028.pdf" docOrigin="Zootaxa 2306" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Agrenia falcula Fjellberg & Bernard, 2009, n. sp." docType="treatment" docVersion="8" lastPageNumber="27" masterDocId="FFDF67389352FFB96253FFBEDB14FFF2" masterDocTitle="Review of Agrenia Börner, 1906 with descriptions of four new species from North America (Collembola, Isotomidae)" masterLastPageNumber="28" masterPageNumber="17" pageNumber="25" updateTime="1698598230602" updateUser="plazi">
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<mods:mods id="CE00003EC856C4FBB21DC5091D8E93AC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="217958A20F50D10D1D149A40DBDADF7A">
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<mods:title id="FAF80A286C46DF9C0F83926ECBC634D5">Review of Agrenia Börner, 1906 with descriptions of four new species from North America (Collembola, Isotomidae)</mods:title>
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<mods:name id="F987486E4215134AD1A00EA15F811233" type="personal">
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<mods:roleTerm id="B86A3347FE407ADB0CBED830C3509D7A">Author</mods:roleTerm>
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<mods:namePart id="A39BF36357080532585079879C58E877">Fjellberg, Arne</mods:namePart>
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<mods:namePart id="4DDC6FF9F5295BC04142B43B506A19BF">Bernard, Ernest C.</mods:namePart>
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<mods:typeOfResource id="AA6B3705B96CDAFFDF0E43E02BF26FAC">text</mods:typeOfResource>
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<mods:title id="101E63925D9C3696B4282DC9D05569F3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B1A0FF34DE5B3E2064D603A789CD557B">
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<mods:date id="2E5692AD467B2BB4AA46E8B5BEB5CCD1">2009</mods:date>
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<mods:detail id="7A30F155000FED537F2B9A74646B9E81" type="volume">
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<mods:number id="2319400C957CD56BA04A5AE1A6388E7F">2306</mods:number>
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<mods:start id="BA22D6F3C44159F64FC2AB24C41C863D">17</mods:start>
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<mods:end id="6AA936FB91D370D0C38E0E510DD791AC">28</mods:end>
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<mods:classification id="62C5251C9413B1D45FFB715E0796C38C">journal article</mods:classification>
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<mods:identifier id="20BC4E58229D22421019206F1197F4C3" type="DOI">10.5281/zenodo.275389</mods:identifier>
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<mods:identifier id="23C6973EBA877C0CD4A6441F8814B0E3" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8C4578F1CBC86DAEAB1CA90AB3EEEF8F" type="Zenodo-Dep">275389</mods:identifier>
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<treatment id="03E61F40935AFFB362C4FF29DF3BFF2A" ID-DOI="http://doi.org/10.5281/zenodo.6222712" ID-GBIF-Taxon="119627165" ID-Zenodo-Dep="6222712" LSID="urn:lsid:plazi:treatment:03E61F40935AFFB362C4FF29DF3BFF2A" httpUri="http://treatment.plazi.org/id/03E61F40935AFFB362C4FF29DF3BFF2A" lastPageId="10" lastPageNumber="27" pageId="8" pageNumber="25">
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<subSubSection id="C355FDDD935AFFB162C4FF29D901FF26" pageId="8" pageNumber="25" type="nomenclature">
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<paragraph id="8BF0AE56935AFFB162C4FF29DA8AFF43" blockId="8.[151,533,151,212]" box="[151,414,151,177]" pageId="8" pageNumber="25">
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<heading id="D0B8193A935AFFB162C4FF29DA8AFF43" bold="true" box="[151,414,151,177]" fontSize="11" level="1" pageId="8" pageNumber="25" reason="1">
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<emphasis id="B93B7244935AFFB162C4FF29DA8AFF43" bold="true" box="[151,414,151,177]" pageId="8" pageNumber="25">
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<taxonomicName id="4C4FD5D5935AFFB162C4FF29DA41FF43" box="[151,341,151,177]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
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<emphasis id="B93B7244935AFFB162C4FF29DA41FF43" bold="true" box="[151,341,151,177]" italics="true" pageId="8" pageNumber="25">Agrenia falcula</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A208CF3F935AFFB1630FFF29DA8AFF43" box="[348,414,151,177]" pageId="8" pageNumber="25" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF0AE56935AFFB162C4FF04D901FF26" blockId="8.[151,533,151,212]" box="[151,533,186,212]" pageId="8" pageNumber="25">
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<figureCitation id="1374B2D3935AFFB162C4FF04DBF7FF26" box="[151,227,186,212]" captionStart="FIGURE 1" captionStartId="4.[151,255,1646,1670]" captionTargetBox="[159,1396,184,1633]" captionTargetId="figure@4.[151,1436,146,1694]" captionTargetPageId="4" captionText="FIGURE 1. A-G, mucro shapes of Agrenia spp. A. A. extrema n. sp., lateral view; B. A. extrema n. sp., dorsal view; C. A. parkeri n. sp., winter form; D. A. parkeri n. sp., summer form; E. A. falcula n. sp., ventral view showing the broad ventral lamella; F. A. falcula n. sp., lateral view; G. A. tarashchukae n. sp. H-K, claws of hind legs. H. A. falcula n. sp.; I. A. tarashchukae n. sp.; J. A. parkeri n. sp., winter form; K. A. extrema n. sp. L-N, maxillae. L. A. extrema n. sp., ventral side (left) and inner side (right); M. A. agilis, inner side; N. A. falcula n. sp., ventral side." httpUri="https://zenodo.org/record/275390/files/figure.png" pageId="8" pageNumber="25">Figs. 1</figureCitation>
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E, F, H, N; 2B; 5A, B; 6C
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</paragraph>
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</subSubSection>
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<subSubSection id="C355FDDD935AFFB162C4FEB9D9C7FE11" pageId="8" pageNumber="25" type="materials_examined">
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<paragraph id="8BF0AE56935AFFB162C4FEB9D9C7FE11" blockId="8.[151,1437,263,1295]" pageId="8" pageNumber="25">
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<emphasis id="B93B7244935AFFB162C4FEB9DA5FFED3" bold="true" box="[151,331,263,289]" pageId="8" pageNumber="25">
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<typeStatus id="54F410F4935AFFB162C4FEB9DBC6FED3" box="[151,210,263,289]" pageId="8" pageNumber="25">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54F410F4935AFFB16306FEB6DAD6FED0" box="[341,450,264,290]" pageId="8" pageNumber="25" type="holotype">Holotype</typeStatus>
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(ethanol) and 43
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<typeStatus id="54F410F4935AFFB160C1FEB6D811FED0" box="[658,773,264,290]" pageId="8" pageNumber="25" type="paratype">paratypes</typeStatus>
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,
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<collectingCountry id="F358EEC6935AFFB16142FEB6D85BFED0" box="[785,847,264,290]" name="United States of America" pageId="8" pageNumber="25">USA</collectingCountry>
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, North Carolina, Roan Mountain, Powers Branch, Southern Appalachian Highlands Conservancy, seep, elevation
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<quantity id="4CB703B3935AFFB161F5FE90DF1BFEBA" box="[934,1039,302,328]" metricMagnitude="3" metricUnit="m" metricValue="1.423" pageId="8" pageNumber="25" unit="m" value="1423.0">1,423 m</quantity>
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,
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<date id="FFF18896935AFFB1664FFE90DFBFFEBA" box="[1052,1195,302,328]" pageId="8" pageNumber="25" value="2000-06-14">14.VI.2000</date>
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, P. Jennings and A. Trently coll. Additional material examined: Two samples from
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<collectingCountry id="F358EEC6935AFFB1612BFEEBD8A2FE9D" box="[888,950,341,367]" name="United States of America" pageId="8" pageNumber="25">USA</collectingCountry>
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, North Carolina, Haywood County, Great Smoky Mountains National Park, Purchase Knob, A. Fjellberg, coll.,
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<date id="FFF18896935AFFB16180FEC2DF44FE64" box="[979,1104,380,406]" pageId="8" pageNumber="25" value="2007-06">June 2007</date>
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.
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<typeStatus id="54F410F4935AFFB1660FFEC2DFDEFE64" box="[1116,1226,380,406]" pageId="8" pageNumber="25" type="holotype">Holotype</typeStatus>
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and 25
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<typeStatus id="54F410F4935AFFB16778FEC2DE88FE64" box="[1323,1436,380,406]" pageId="8" pageNumber="25" type="paratype">paratypes</typeStatus>
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deposited in the National Museum of Natural History, Washington, D.C.; remaining
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<typeStatus id="54F410F4935AFFB1663DFE1CDFCAFE4E" box="[1134,1246,418,444]" pageId="8" pageNumber="25" type="paratype">paratypes</typeStatus>
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deposited in the University of Tennessee Entomology Collection.
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</paragraph>
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</subSubSection>
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<subSubSection id="C355FDDD935AFFB16295FE51D951FBD5" pageId="8" pageNumber="25" type="description">
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<paragraph id="8BF0AE56935AFFB16295FE51D951FBD5" blockId="8.[151,1437,263,1295]" pageId="8" pageNumber="25">
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<emphasis id="B93B7244935AFFB16295FE51DA4BFDFB" bold="true" box="[198,351,495,521]" pageId="8" pageNumber="25">Description.</emphasis>
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Size up to
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<quantity id="4CB703B3935AFFB163B0FE4ED954FDF8" box="[483,576,496,522]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="8" pageNumber="25" unit="mm" value="1.4">1.4 mm</quantity>
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, reproductive male
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<quantity id="4CB703B3935AFFB1617BFE4ED891FDF8" box="[808,901,496,522]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="8" pageNumber="25" unit="mm" value="1.1">1.1 mm</quantity>
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. Dorsal side of thorax and abdomen bluish or violet brown, usually pale (
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<figureCitation id="1374B2D3935AFFB163A3FDA8D92FFDC2" box="[496,571,534,560]" captionStart="FIGURE 5" captionStartId="8.[151,255,1972,1996]" captionTargetBox="[266,1325,1358,1949]" captionTargetId="figure@8.[266,1326,1358,1950]" captionTargetPageId="8" captionText="FIGURE 5. Agrenia falcula n. sp., holotype. A. Habitus; B. Dorsum of head. Scale bars = 500 μm." httpUri="https://zenodo.org/record/275394/files/figure.png" pageId="8" pageNumber="25">Fig. 5</figureCitation>
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A). Broad midsections of Th. II-III and Abd. V-VI generally darkest. Posterior edges of tergites narrowly darkened. Tergites without sharp middorsal line. Head very pale, almost white, dark pigment present only as a middrosal occipital spot behind the dark eye fields (
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<figureCitation id="1374B2D3935AFFB166B9FDDADE20FD8C" box="[1258,1332,612,638]" captionStart="FIGURE 5" captionStartId="8.[151,255,1972,1996]" captionTargetBox="[266,1325,1358,1949]" captionTargetId="figure@8.[266,1326,1358,1950]" captionTargetPageId="8" captionText="FIGURE 5. Agrenia falcula n. sp., holotype. A. Habitus; B. Dorsum of head. Scale bars = 500 μm." httpUri="https://zenodo.org/record/275394/files/figure.png" pageId="8" pageNumber="25">Fig. 5</figureCitation>
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B). Area between eyes and antennal base diffusely darkened in large specimens. Mouth region and sides of head completely unpigmented. Head shape weakly prognathous (
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<figureCitation id="1374B2D3935AFFB16123FD0FD8AFFD39" box="[880,955,689,715]" captionStart="FIGURE 2" captionStartId="5.[151,255,982,1006]" captionTargetBox="[193,1345,419,929]" captionTargetId="figure@5.[155,1432,344,958]" captionTargetPageId="5" captionText="FIGURE 2. Head shape in Agrenia spp. A. A. parkeri n. sp.; B. A. falcula n. sp., reproductive male." httpUri="https://zenodo.org/record/275391/files/figure.png" pageId="8" pageNumber="25">Fig. 2</figureCitation>
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B). Antennae violet blue, 1.7–2.0 times length of head diagonal. Legs light blue, furca unpigmented. Maxillae with short, unmodified lamellae, lamella 1 slightly bypassing tip of capitulum (
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<figureCitation id="1374B2D3935AFFB160E5FD40D9ECFCEA" box="[694,760,766,792]" captionStart="FIGURE 1" captionStartId="4.[151,255,1646,1670]" captionTargetBox="[159,1396,184,1633]" captionTargetId="figure@4.[151,1436,146,1694]" captionTargetPageId="4" captionText="FIGURE 1. A-G, mucro shapes of Agrenia spp. A. A. extrema n. sp., lateral view; B. A. extrema n. sp., dorsal view; C. A. parkeri n. sp., winter form; D. A. parkeri n. sp., summer form; E. A. falcula n. sp., ventral view showing the broad ventral lamella; F. A. falcula n. sp., lateral view; G. A. tarashchukae n. sp. H-K, claws of hind legs. H. A. falcula n. sp.; I. A. tarashchukae n. sp.; J. A. parkeri n. sp., winter form; K. A. extrema n. sp. L-N, maxillae. L. A. extrema n. sp., ventral side (left) and inner side (right); M. A. agilis, inner side; N. A. falcula n. sp., ventral side." httpUri="https://zenodo.org/record/275390/files/figure.png" pageId="8" pageNumber="25">Fig. 1</figureCitation>
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N). PAO oval, length about 1.4 times diameter of nearest ocellus. Setae on head and body short, thin, delicate, and sparse, of uniform length. Setae along frontoclypeal edge not differentiated. Ventral tube with 1–5 anterior setae on each side, 6–13 lateral setae, and more than 20 caudal setae. Retinaculum with 15–20 setae. Claws very slender, with small indistinct tooth at middle of inner edge; tunica short, claw index 3.0–3.9 (
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<figureCitation id="1374B2D3935AFFB16026FC27D9ADFC41" box="[629,697,921,947]" captionStart="FIGURE 1" captionStartId="4.[151,255,1646,1670]" captionTargetBox="[159,1396,184,1633]" captionTargetId="figure@4.[151,1436,146,1694]" captionTargetPageId="4" captionText="FIGURE 1. A-G, mucro shapes of Agrenia spp. A. A. extrema n. sp., lateral view; B. A. extrema n. sp., dorsal view; C. A. parkeri n. sp., winter form; D. A. parkeri n. sp., summer form; E. A. falcula n. sp., ventral view showing the broad ventral lamella; F. A. falcula n. sp., lateral view; G. A. tarashchukae n. sp. H-K, claws of hind legs. H. A. falcula n. sp.; I. A. tarashchukae n. sp.; J. A. parkeri n. sp., winter form; K. A. extrema n. sp. L-N, maxillae. L. A. extrema n. sp., ventral side (left) and inner side (right); M. A. agilis, inner side; N. A. falcula n. sp., ventral side." httpUri="https://zenodo.org/record/275390/files/figure.png" pageId="8" pageNumber="25">Fig. 1</figureCitation>
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H). Mucro slender, with apical and subapical teeth of similar size; basal tooth strong (
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<figureCitation id="1374B2D3935AFFB1638AFC7ED93DFC28" box="[473,553,960,986]" captionStart="FIGURE 6" captionStartId="9.[151,255,1566,1590]" captionTargetBox="[189,1396,154,1546]" captionTargetId="figure@9.[181,1406,145,1554]" captionTargetPageId="9" captionText="FIGURE 6. Agrenia spp. A-C, mucrones. A. A. tarashchukae n. sp.; B. A. agilis; C. A. falcula n. sp.; D-E. Tips of Ant. IV. D. A. extrema n. sp.; E. A. agilis. Scale bars = 20 μm." httpUri="https://zenodo.org/record/275395/files/figure.png" pageId="8" pageNumber="25">Fig. 6</figureCitation>
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C); ventral edge straight, with broad lamella; mucronal seta absent; differentiated subapical seta on dens not reaching beyond tip of mucro (
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<figureCitation id="1374B2D3935AFFB161B2FC58DF39FBF2" box="[993,1069,998,1024]" captionStart="FIGURE 1" captionStartId="4.[151,255,1646,1670]" captionTargetBox="[159,1396,184,1633]" captionTargetId="figure@4.[151,1436,146,1694]" captionTargetPageId="4" captionText="FIGURE 1. A-G, mucro shapes of Agrenia spp. A. A. extrema n. sp., lateral view; B. A. extrema n. sp., dorsal view; C. A. parkeri n. sp., winter form; D. A. parkeri n. sp., summer form; E. A. falcula n. sp., ventral view showing the broad ventral lamella; F. A. falcula n. sp., lateral view; G. A. tarashchukae n. sp. H-K, claws of hind legs. H. A. falcula n. sp.; I. A. tarashchukae n. sp.; J. A. parkeri n. sp., winter form; K. A. extrema n. sp. L-N, maxillae. L. A. extrema n. sp., ventral side (left) and inner side (right); M. A. agilis, inner side; N. A. falcula n. sp., ventral side." httpUri="https://zenodo.org/record/275390/files/figure.png" pageId="8" pageNumber="25">Figs. 1</figureCitation>
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E-F). Reproductive males with unmodified setae on tip of abdomen.
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</paragraph>
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</subSubSection>
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<subSubSection id="C355FDDD935AFFB16295FB8DDF7FFBBC" box="[198,1131,1075,1102]" pageId="8" pageNumber="25" type="etymology">
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<paragraph id="8BF0AE56935AFFB16295FB8DDF7FFBBC" blockId="8.[151,1437,263,1295]" box="[198,1131,1075,1102]" pageId="8" pageNumber="25">
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<emphasis id="B93B7244935AFFB16295FB8DDA47FBBF" bold="true" box="[198,339,1075,1101]" pageId="8" pageNumber="25">Etymology.</emphasis>
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The name reflects the thin, slender claws (
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<taxonomicName id="4C4FD5D5935AFFB16118FB8AD889FBBF" box="[843,925,1076,1101]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="falcula">
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<emphasis id="B93B7244935AFFB16118FB8AD889FBBF" box="[843,925,1076,1101]" italics="true" pageId="8" pageNumber="25">falcula</emphasis>
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</taxonomicName>
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[L]: little sickle).
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</paragraph>
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</subSubSection>
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<subSubSection id="C355FDDD935AFFB06295FBE4D98EF824" lastPageId="9" lastPageNumber="26" pageId="8" pageNumber="25" type="discussion">
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<paragraph id="8BF0AE56935AFFB16295FBE4D811FAFD" blockId="8.[151,1437,263,1295]" pageId="8" pageNumber="25">
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<emphasis id="B93B7244935AFFB16295FBE4DA45FB86" bold="true" box="[198,337,1114,1140]" pageId="8" pageNumber="25">Discussion.</emphasis>
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The small body size, elongate mucro without lateral seta, short subapical seta on dens, and very slender claws with small tunica differentiate this species from other
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<taxonomicName id="4C4FD5D5935AFFB161BEFB3FDF5EFB68" box="[1005,1098,1153,1178]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
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<emphasis id="B93B7244935AFFB161BEFB3FDF5EFB68" box="[1005,1098,1153,1178]" italics="true" pageId="8" pageNumber="25">Agrenia</emphasis>
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</taxonomicName>
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. The mucro is similar to that of
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<taxonomicName id="4C4FD5D5935AFFB162E9FB16DA4CFB33" box="[186,344,1192,1217]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="lamellosa">
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<emphasis id="B93B7244935AFFB162E9FB16DA4CFB33" box="[186,344,1192,1217]" italics="true" pageId="8" pageNumber="25">A. lamellosa</emphasis>
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</taxonomicName>
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, but in that species the lateral seta is present (
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<bibRefCitation id="EFDED3A7935AFFB161F5FB16DF73FB30" author="Fjellberg" box="[934,1127,1192,1218]" pageId="8" pageNumber="28" refString="Fjellberg, A. (1988) Agrenia lamellosa, a new species of Collembola (Isotomidae) from Pennsylvania. Journal of the New York Entomological Society, 96, 110 - 112." type="journal article" year="1988">Fjellberg 1988</bibRefCitation>
|
||
). For separation from
|
||
<taxonomicName id="4C4FD5D5935AFFB167D1FB16DA2AFB1A" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="tarashchukae" status="sp. nov.">
|
||
<emphasis id="B93B7244935AFFB167D1FB16DE80FB33" box="[1410,1428,1192,1217]" italics="true" pageId="8" pageNumber="25">A</emphasis>
|
||
.
|
||
<emphasis id="B93B7244935AFFB162C4FB71DA2AFB1A" box="[151,318,1231,1256]" italics="true" pageId="8" pageNumber="25">tarashchukae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A208CF3F935AFFB16315FB70DA9AFB1A" box="[326,398,1230,1256]" pageId="8" pageNumber="25" rank="species">
|
||
<emphasis id="B93B7244935AFFB16315FB70DA9AFB1A" bold="true" box="[326,398,1230,1256]" pageId="8" pageNumber="25">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, see below. Only summer animals were seen. Winter samples may have specimens differing in characters of claws, mucro and antennae.
|
||
</paragraph>
|
||
<caption id="DF30FEDE935AFFB162C4F80ADFA8F839" box="[151,1212,1971,1996]" httpUri="https://zenodo.org/record/275394/files/figure.png" pageId="8" pageNumber="25" targetBox="[266,1325,1358,1949]" targetPageId="8">
|
||
<paragraph id="8BF0AE56935AFFB162C4F80ADFA8F839" blockId="8.[151,1212,1971,1996]" box="[151,1212,1971,1996]" pageId="8" pageNumber="25">
|
||
<emphasis id="B93B7244935AFFB162C4F80ADA0EF83E" bold="true" box="[151,282,1972,1996]" pageId="8" pageNumber="25">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C4FD5D5935AFFB16373F80BDAD1F83E" box="[288,453,1973,1996]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
|
||
<emphasis id="B93B7244935AFFB16373F80BDAD1F83E" box="[288,453,1973,1996]" italics="true" pageId="8" pageNumber="25">Agrenia falcula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A208CF3F935AFFB1639FF80AD91CF83E" box="[460,520,1972,1996]" pageId="8" pageNumber="25" rank="species">
|
||
<emphasis id="B93B7244935AFFB1639FF80AD91CF83E" bold="true" box="[460,520,1972,1996]" pageId="8" pageNumber="25">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, holotype. A. Habitus; B. Dorsum of head. Scale bars = 500 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF30FEDE935BFFB062C4F9A0D9E7F9AA" httpUri="https://zenodo.org/record/275395/files/figure.png" pageId="9" pageNumber="26" targetBox="[189,1396,154,1546]" targetPageId="9">
|
||
<paragraph id="8BF0AE56935BFFB062C4F9A0D9E7F9AA" blockId="9.[151,1437,1566,1625]" pageId="9" pageNumber="26">
|
||
<emphasis id="B93B7244935BFFB062C4F9A0DA0EF9C4" bold="true" box="[151,282,1566,1590]" pageId="9" pageNumber="26">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C4FD5D5935BFFB06373F9A1DA61F9C4" box="[288,373,1567,1590]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93B7244935BFFB06373F9A1DA61F9C4" box="[288,373,1567,1590]" italics="true" pageId="9" pageNumber="26">Agrenia</emphasis>
|
||
</taxonomicName>
|
||
spp. A-C, mucrones. A.
|
||
<taxonomicName id="4C4FD5D5935BFFB060D2F9A1D83AF9C4" box="[641,814,1567,1590]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="tarashchukae" status="sp. nov.">
|
||
<emphasis id="B93B7244935BFFB060D2F9A1D83AF9C4" box="[641,814,1567,1590]" italics="true" pageId="9" pageNumber="26">A. tarashchukae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A208CF3F935BFFB06166F9A0D866F9C4" box="[821,882,1566,1590]" pageId="9" pageNumber="26" rank="species">
|
||
<emphasis id="B93B7244935BFFB06166F9A0D866F9C4" bold="true" box="[821,882,1566,1590]" pageId="9" pageNumber="26">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
; B.
|
||
<taxonomicName id="4C4FD5D5935BFFB061F3F9A1D8ECF9C4" box="[928,1016,1567,1590]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="agilis">
|
||
<emphasis id="B93B7244935BFFB061F3F9A1D8ECF9C4" box="[928,1016,1567,1590]" italics="true" pageId="9" pageNumber="26">A. agilis</emphasis>
|
||
</taxonomicName>
|
||
; C.
|
||
<taxonomicName id="4C4FD5D5935BFFB06674F9A1DF9BF9C4" box="[1063,1167,1567,1590]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
|
||
<emphasis id="B93B7244935BFFB06674F9A1DF9BF9C4" box="[1063,1167,1567,1590]" italics="true" pageId="9" pageNumber="26">A. falcula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A208CF3F935BFFB066C5F9A0DFC6F9C4" box="[1174,1234,1566,1590]" pageId="9" pageNumber="26" rank="species">
|
||
<emphasis id="B93B7244935BFFB066C5F9A0DFC6F9C4" bold="true" box="[1174,1234,1566,1590]" pageId="9" pageNumber="26">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
; D-E. Tips of Ant. IV. D.
|
||
<taxonomicName id="4C4FD5D5935BFFB0628EF9FCDA5DF9AB" box="[221,329,1602,1625]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="extrema" status="sp. nov.">
|
||
<emphasis id="B93B7244935BFFB0628EF9FCDA5DF9AB" box="[221,329,1602,1625]" italics="true" pageId="9" pageNumber="26">A.extrema</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A208CF3F935BFFB06303F9FFDA98F9AB" box="[336,396,1601,1625]" pageId="9" pageNumber="26" rank="species">
|
||
<emphasis id="B93B7244935BFFB06303F9FFDA98F9AB" bold="true" box="[336,396,1601,1625]" pageId="9" pageNumber="26">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
; E.
|
||
<taxonomicName id="4C4FD5D5935BFFB063E4F9FCD904F9AB" box="[439,528,1602,1625]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="agilis">
|
||
<emphasis id="B93B7244935BFFB063E4F9FCD904F9AB" box="[439,528,1602,1625]" italics="true" pageId="9" pageNumber="26">A. agilis</emphasis>
|
||
</taxonomicName>
|
||
. Scale bars = 20 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF0AE56935BFFB06295F910D98EF824" blockId="9.[151,1437,1710,2006]" pageId="9" pageNumber="26">
|
||
If the samples are representative, this species is the smallest
|
||
<taxonomicName id="4C4FD5D5935BFFB061C3F910D8F9F935" box="[912,1005,1710,1735]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93B7244935BFFB061C3F910D8F9F935" box="[912,1005,1710,1735]" italics="true" pageId="9" pageNumber="26">Agrenia</emphasis>
|
||
</taxonomicName>
|
||
known. In particular, a reproductive male of only
|
||
<quantity id="4CB703B3935BFFB06367F96ADA9AF91C" box="[308,398,1748,1774]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="9" pageNumber="26" unit="mm" value="1.1">1.1 mm</quantity>
|
||
is unusual. These small adults have "juvenile" traits, e.g., relatively short antennae, few setae on ventral tube, pale colour, and short subapical seta on the dens. We have considered the possibility that
|
||
<taxonomicName id="4C4FD5D5935BFFB062C4F89CDA1CF8C9" box="[151,264,1826,1852]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
|
||
<emphasis id="B93B7244935BFFB062C4F89CDBBDF8C9" box="[151,169,1826,1851]" italics="true" pageId="9" pageNumber="26">A</emphasis>
|
||
.
|
||
<emphasis id="B93B7244935BFFB062E4F89CDA1CF8C9" box="[183,264,1826,1851]" italics="true" pageId="9" pageNumber="26">falcula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A208CF3F935BFFB06343F89FDA46F8C9" box="[272,338,1825,1851]" pageId="9" pageNumber="26" rank="species">
|
||
<emphasis id="B93B7244935BFFB06343F89FDA46F8C9" bold="true" box="[272,338,1825,1851]" pageId="9" pageNumber="26">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
may be small
|
||
<taxonomicName id="4C4FD5D5935BFFB063ADF89CD961F8C9" box="[510,629,1826,1852]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="parkeri">
|
||
<emphasis id="B93B7244935BFFB063ADF89CD904F8C9" box="[510,528,1826,1851]" italics="true" pageId="9" pageNumber="26">A</emphasis>
|
||
.
|
||
<emphasis id="B93B7244935BFFB0604CF89CD961F8C9" box="[543,629,1826,1851]" italics="true" pageId="9" pageNumber="26">parkeri</emphasis>
|
||
</taxonomicName>
|
||
that will develop typical characters of the latter (e.g., long subapical seta on dens) after continued growth. The existence of different reproductive "morphs" appearing during continued growth was described in
|
||
<taxonomicName id="4C4FD5D5935BFFB0606BF8D1D8A5F87B" authority="Fjellberg 1986" authorityName="Fjellberg" authorityYear="1986" box="[568,945,1903,1929]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="polymorpha">
|
||
<emphasis id="B93B7244935BFFB0606BF8D1D95EF87A" box="[568,586,1903,1928]" italics="true" pageId="9" pageNumber="26">A</emphasis>
|
||
.
|
||
<emphasis id="B93B7244935BFFB0600AF8D1D9F3F87A" box="[601,743,1903,1928]" italics="true" pageId="9" pageNumber="26">polymorpha</emphasis>
|
||
(
|
||
<bibRefCitation id="EFDED3A7935BFFB060A5F8D1D8BCF87B" author="Fjellberg" box="[758,936,1903,1929]" pageId="9" pageNumber="28" refString="Fjellberg, A. (1986) Revision of the genus Agrenia Borner, 1906. (Collembola: Isotomidae). Entomologica scandinavica, 17, 93 - 106." type="journal article" year="1986">Fjellberg 1986</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Although we have no clear evidence that
|
||
<taxonomicName id="4C4FD5D5935BFFB062C4F828DA1DF85D" box="[151,265,1942,1968]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="falcula">
|
||
<emphasis id="B93B7244935BFFB062C4F828DBBDF85D" box="[151,169,1942,1967]" italics="true" pageId="9" pageNumber="26">A</emphasis>
|
||
.
|
||
<emphasis id="B93B7244935BFFB062EBF828DA1DF85D" box="[184,265,1942,1967]" italics="true" pageId="9" pageNumber="26">falcula</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4FD5D5935BFFB06317F828DAAFF85D" box="[324,443,1942,1968]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="parkeri">
|
||
<emphasis id="B93B7244935BFFB06317F828DA42F85D" box="[324,342,1942,1967]" italics="true" pageId="9" pageNumber="26">A</emphasis>
|
||
.
|
||
<emphasis id="B93B7244935BFFB06336F828DAAFF85D" box="[357,443,1942,1967]" italics="true" pageId="9" pageNumber="26">parkeri</emphasis>
|
||
</taxonomicName>
|
||
are conspecific, the case should be examined with molecular methods or with longterm studies of field/laboratory populations.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C355FDDD9358FFB36295FF29DF3BFF2A" pageId="10" pageNumber="27" type="distribution">
|
||
<paragraph id="8BF0AE569358FFB36295FF29DF3BFF2A" blockId="10.[151,1436,151,216]" pageId="10" pageNumber="27">
|
||
<emphasis id="B93B72449358FFB36295FF29D918FF43" bold="true" box="[198,524,151,177]" pageId="10" pageNumber="27">Distribution and ecology.</emphasis>
|
||
This species is known so far only from high elevations of the southern Appalachian Mountains, in damp moss along cold streams, seeps, and springs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |