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<document id="B176E01245A49648AB98A3DF526171C4" 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 &amp; Bernard, Ernest C." docDate="2009" docId="03E61F409351FFBE62C4F8A7D910FDC6" 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 parkeri Fjellberg &amp; Bernard, 2009, n. sp." docType="treatment" docVersion="8" lastPageNumber="24" masterDocId="FFDF67389352FFB96253FFBEDB14FFF2" masterDocTitle="Review of Agrenia Börner, 1906 with descriptions of four new species from North America (Collembola, Isotomidae)" masterLastPageNumber="28" masterPageNumber="17" pageNumber="20" updateTime="1698598230602" updateUser="plazi">
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<mods:title id="2FADCBECB90E8EF6C043EA47F91190B5">Review of Agrenia Börner, 1906 with descriptions of four new species from North America (Collembola, Isotomidae)</mods:title>
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<mods:namePart id="685E5EBF9E69656527D9B06220E55CCA">Fjellberg, Arne</mods:namePart>
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<mods:namePart id="DC23266100C87864130D064954C389C0">Bernard, Ernest C.</mods:namePart>
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<mods:typeOfResource id="FD75857783ACFF31EED1BE21ED0E962E">text</mods:typeOfResource>
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<mods:date id="4BBD3E11B900F7E75BA9A22BFE79398B">2009</mods:date>
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<treatment id="03E61F409351FFBE62C4F8A7D910FDC6" ID-DOI="http://doi.org/10.5281/zenodo.6222710" ID-GBIF-Taxon="119627169" ID-Zenodo-Dep="6222710" LSID="urn:lsid:plazi:treatment:03E61F409351FFBE62C4F8A7D910FDC6" httpUri="http://treatment.plazi.org/id/03E61F409351FFBE62C4F8A7D910FDC6" lastPageId="7" lastPageNumber="24" pageId="3" pageNumber="20">
<subSubSection id="C355FDDD9351FFBA62C4F8A7DA80F8A4" pageId="3" pageNumber="20" type="nomenclature">
<paragraph id="8BF0AE569351FFBA62C4F8A7DAB5F8C0" blockId="3.[151,417,1816,1878]" box="[151,417,1816,1843]" pageId="3" pageNumber="20">
<heading id="D0B8193A9351FFBA62C4F8A7DAB5F8C0" bold="true" box="[151,417,1816,1843]" fontSize="11" level="1" pageId="3" pageNumber="20" reason="1">
<emphasis id="B93B72449351FFBA62C4F8A7DAB5F8C0" bold="true" box="[151,417,1816,1843]" pageId="3" pageNumber="20">
<taxonomicName id="4C4FD5D59351FFBA62C4F8A7DA4CF8C1" box="[151,344,1817,1843]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="3" pageNumber="20" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449351FFBA62C4F8A7DA4CF8C1" bold="true" box="[151,344,1817,1843]" italics="true" pageId="3" pageNumber="20">Agrenia parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9351FFBA630CF8A6DAB5F8C0" box="[351,417,1816,1842]" pageId="3" pageNumber="20" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BF0AE569351FFBA62C4F882DA80F8A4" blockId="3.[151,417,1816,1878]" box="[151,404,1852,1878]" pageId="3" pageNumber="20">
<figureCitation id="1374B2D39351FFBA62C4F882DBF7F8A4" box="[151,227,1852,1878]" 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="3" pageNumber="20">Figs. 1</figureCitation>
C, D, J; 4A, B.
</paragraph>
</subSubSection>
<subSubSection id="C355FDDD9351FFBC62C4F836D936FEBE" lastPageId="5" lastPageNumber="22" pageId="3" pageNumber="20" type="materials_examined">
<paragraph id="8BF0AE569351FFBC62C4F836D936FEBE" blockId="3.[151,1436,1928,1996]" lastBlockId="5.[151,1437,152,332]" lastPageId="5" lastPageNumber="22" pageId="3" pageNumber="20">
<emphasis id="B93B72449351FFBA62C4F836DA44F850" bold="true" box="[151,336,1928,1954]" pageId="3" pageNumber="20">
<typeStatus id="54F410F49351FFBA62C4F836DBC0F850" box="[151,212,1928,1954]" pageId="3" pageNumber="20">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54F410F49351FFBA6309F837DADEF851" box="[346,458,1929,1955]" pageId="3" pageNumber="20" type="holotype">Holotype</typeStatus>
(in ethanol, not sexed) and 25
<typeStatus id="54F410F49351FFBA6116F837D8ACF851" box="[837,952,1929,1955]" pageId="3" pageNumber="20" type="paratype">paratypes</typeStatus>
(ethanol) from
<collectingCountry id="F358EEC69351FFBA662BF837DFA3F851" box="[1144,1207,1929,1955]" name="United States of America" pageId="3" pageNumber="20">USA</collectingCountry>
, Tennessee, Sevier County, Great Smoky Mountains National Park, Rainbow Falls Trail,
<geoCoordinate id="EE7BC8919351FFBA6193F80CDF41F83E" box="[960,1109,1968,1996]" direction="north" orientation="latitude" pageId="3" pageNumber="20" precision="1" value="35.664368">N35o39.862'</geoCoordinate>
,
<geoCoordinate id="EE7BC8919351FFBA660DF80CDFEBF83E" box="[1118,1279,1968,1996]" direction="west" orientation="longitude" pageId="3" pageNumber="20" precision="1" value="-83.459984">W 83o27.599'</geoCoordinate>
,
<date id="FFF188969351FFBA675AF80CDE85F83E" box="[1289,1425,1970,1996]" pageId="3" pageNumber="20" value="2007-06-06">06.VI.2007</date>
, moss along stream, elevation
<quantity id="4CB703B39356FFBD605BF8DFD965F889" box="[520,625,1889,1915]" metricMagnitude="3" metricUnit="m" metricValue="1.3719999999999999" pageId="4" pageNumber="21" unit="m" value="1372.0">1,372 m</quantity>
, A. Fjellberg, sample number 0 7.188.
<typeStatus id="54F410F49356FFBD661CF8DFDFD5F889" box="[1103,1217,1889,1915]" pageId="4" pageNumber="21" type="holotype">Holotype</typeStatus>
and 15
<typeStatus id="54F410F49356FFBD6774F8DFDE89F889" box="[1319,1437,1889,1915]" pageId="4" pageNumber="21" type="paratype">paratypes</typeStatus>
deposited in the National Museum of Natural History, Washington, D.C.; remaining
<typeStatus id="54F410F49356FFBD663DF836DFCAF850" box="[1134,1246,1928,1954]" pageId="4" pageNumber="21" type="paratype">paratypes</typeStatus>
deposited in the University of Tennessee Entomology Collection. Additional material collected in late winter to early summer from Swain County, Great Smoky Mountains National Park, Noland Creek headwaters drift net samples,
<date id="FFF188969357FFBC62C4FF26DA13FF40" box="[151,263,152,178]" pageId="5" pageNumber="22" value="1993-01-20">20.I.1993</date>
to
<date id="FFF188969357FFBC637FFF26DAB7FF40" box="[300,419,152,178]" pageId="5" pageNumber="22" value="1993-05-11">11.V.1993</date>
(see
<bibRefCitation id="EFDED3A79357FFBC63B3FF26D837FF40" author="Bernard" box="[480,803,152,178]" pageId="5" pageNumber="28" refString="Bernard, E. C. &amp; Felderhoff, K. L. (2007) Biodiversity explosion: Collembola of Great Smoky Mountains National Park. Southeastern Naturalist, 6 (Special Issue 1), 175 - 182." type="journal article" year="2007">Bernard &amp; Felderhoff 2007</bibRefCitation>
), and from the banks of many other coldwater streams on the North Carolina side of Great Smoky Mountains National Park (Haywood County: Purchase Knob, Cataloochee River; Swain County: Clingman's Dome; Buncombe County: Elk Pasture Gap), as well as other North Carolina specimens from Graham County (several locations along Cherohala Skyway) and Yancey County (Mt. Mitchell State Park).
</paragraph>
</subSubSection>
<caption id="DF30FEDE9356FFBD62C4F9D0DFB4F8E2" httpUri="https://zenodo.org/record/275390/files/figure.png" pageId="4" pageNumber="21" targetBox="[159,1396,184,1633]" targetPageId="4">
<paragraph id="8BF0AE569356FFBD62C4F9D0DFB4F8E2" blockId="4.[151,1436,1646,1808]" pageId="4" pageNumber="21">
<emphasis id="B93B72449356FFBD62C4F9D0DA0EF974" bold="true" box="[151,282,1646,1670]" pageId="4" pageNumber="21">FIGURE 1.</emphasis>
A-G, mucro shapes of
<taxonomicName id="4C4FD5D59356FFBD6041F9D0D973F977" box="[530,615,1646,1669]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="genus">
<emphasis id="B93B72449356FFBD6041F9D0D973F977" box="[530,615,1646,1669]" italics="true" pageId="4" pageNumber="21">Agrenia</emphasis>
</taxonomicName>
spp. A.
<taxonomicName id="4C4FD5D59356FFBD6090F9D0D822F977" box="[707,822,1646,1669]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="extrema" status="sp. nov.">
<emphasis id="B93B72449356FFBD6090F9D0D822F977" box="[707,822,1646,1669]" italics="true" pageId="4" pageNumber="21">A. extrema</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD616EF9D0D86EF974" box="[829,890,1646,1670]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD616EF9D0D86EF974" bold="true" box="[829,890,1646,1670]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, lateral view; B.
<taxonomicName id="4C4FD5D59356FFBD6667F9D0DFB3F977" box="[1076,1191,1646,1669]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="extrema" status="sp. nov.">
<emphasis id="B93B72449356FFBD6667F9D0DFB3F977" box="[1076,1191,1646,1669]" italics="true" pageId="4" pageNumber="21">A. extrema</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD66FDF9D0DFFEF974" box="[1198,1258,1646,1670]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD66FDF9D0DFFEF974" bold="true" box="[1198,1258,1646,1670]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, dorsal view; C.
<taxonomicName id="4C4FD5D59356FFBD62C4F92FDA10F95A" box="[151,260,1681,1704]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449356FFBD62C4F92FDA10F95A" box="[151,260,1681,1704]" italics="true" pageId="4" pageNumber="21">A. parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD635FF92EDA5DF95A" box="[268,329,1680,1704]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD635FF92EDA5DF95A" bold="true" box="[268,329,1680,1704]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, winter form; D.
<taxonomicName id="4C4FD5D59356FFBD605AF92FD962F95A" box="[521,630,1681,1704]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449356FFBD605AF92FD962F95A" box="[521,630,1681,1704]" italics="true" pageId="4" pageNumber="21">A. parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD602DF92ED9AFF95A" box="[638,699,1680,1704]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD602DF92ED9AFF95A" bold="true" box="[638,699,1680,1704]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, summer form; E.
<taxonomicName id="4C4FD5D59356FFBD61DAF92FD8E7F95A" box="[905,1011,1681,1704]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
<emphasis id="B93B72449356FFBD61DAF92FD8E7F95A" box="[905,1011,1681,1704]" italics="true" pageId="4" pageNumber="21">A. falcula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD61A9F92EDF2CF95A" box="[1018,1080,1680,1704]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD61A9F92EDF2CF95A" bold="true" box="[1018,1080,1680,1704]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, ventral view showing the broad ventral lamella; F.
<taxonomicName id="4C4FD5D59356FFBD630CF90ADAD3F939" box="[351,455,1716,1739]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
<emphasis id="B93B72449356FFBD630CF90ADAD3F939" box="[351,455,1716,1739]" italics="true" pageId="4" pageNumber="21">A. falcula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD639DF90DD91FF939" box="[462,523,1715,1739]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD639DF90DD91FF939" bold="true" box="[462,523,1715,1739]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, lateral view; G.
<taxonomicName id="4C4FD5D59356FFBD6091F90AD864F939" box="[706,880,1716,1739]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="tarashchukae" status="sp. nov.">
<emphasis id="B93B72449356FFBD6091F90AD864F939" box="[706,880,1716,1739]" italics="true" pageId="4" pageNumber="21">A. tarashchukae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD6124F90DD8A7F939" box="[887,947,1715,1739]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD6124F90DD8A7F939" bold="true" box="[887,947,1715,1739]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
H-K, claws of hind legs. H.
<taxonomicName id="4C4FD5D59356FFBD66BAF90ADE45F939" box="[1257,1361,1716,1739]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
<emphasis id="B93B72449356FFBD66BAF90ADE45F939" box="[1257,1361,1716,1739]" italics="true" pageId="4" pageNumber="21">A. falcula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD670BF90DDE80F939" box="[1368,1428,1715,1739]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD670BF90DDE80F939" bold="true" box="[1368,1428,1715,1739]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
; I.
<taxonomicName id="4C4FD5D59356FFBD62FCF968DA76F91F" box="[175,354,1750,1773]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="tarashchukae" status="sp. nov.">
<emphasis id="B93B72449356FFBD62FCF968DA76F91F" box="[175,354,1750,1773]" italics="true" pageId="4" pageNumber="21">A. tarashchukae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD6338F968DABDF91C" box="[363,425,1750,1774]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD6338F968DABDF91C" bold="true" box="[363,425,1750,1774]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
; J.
<taxonomicName id="4C4FD5D59356FFBD6380F968D928F91F" box="[467,572,1750,1773]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449356FFBD6380F968D928F91F" box="[467,572,1750,1773]" italics="true" pageId="4" pageNumber="21">A.parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD6017F968D996F91C" box="[580,642,1750,1774]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD6017F968D996F91C" bold="true" box="[580,642,1750,1774]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, winter form; K.
<taxonomicName id="4C4FD5D59356FFBD6114F968D8ABF91F" box="[839,959,1750,1773]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="extrema" status="sp. nov.">
<emphasis id="B93B72449356FFBD6114F968D8ABF91F" box="[839,959,1750,1773]" italics="true" pageId="4" pageNumber="21">A. extrema</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD6195F968DF11F91C" box="[966,1029,1750,1774]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD6195F968DF11F91C" bold="true" box="[966,1029,1750,1774]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
L-N, maxillae. L.
<taxonomicName id="4C4FD5D59356FFBD6684F968DE5BF91F" box="[1239,1359,1750,1773]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="extrema" status="sp. nov.">
<emphasis id="B93B72449356FFBD6684F968DE5BF91F" box="[1239,1359,1750,1773]" italics="true" pageId="4" pageNumber="21">A. extrema</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD6705F968DE81F91C" box="[1366,1429,1750,1774]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD6705F968DE81F91C" bold="true" box="[1366,1429,1750,1774]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, ventral side (left) and inner side (right); M.
<taxonomicName id="4C4FD5D59356FFBD603BF947D9D5F8E2" box="[616,705,1785,1808]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="agilis">
<emphasis id="B93B72449356FFBD603BF947D9D5F8E2" box="[616,705,1785,1808]" italics="true" pageId="4" pageNumber="21">A. agilis</emphasis>
</taxonomicName>
, inner side; N.
<taxonomicName id="4C4FD5D59356FFBD6136F947D8D9F8E2" box="[869,973,1785,1808]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
<emphasis id="B93B72449356FFBD6136F947D8D9F8E2" box="[869,973,1785,1808]" italics="true" pageId="4" pageNumber="21">A. falcula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9356FFBD6187F946DF04F8E2" box="[980,1040,1784,1808]" pageId="4" pageNumber="21" rank="species">
<emphasis id="B93B72449356FFBD6187F946DF04F8E2" bold="true" box="[980,1040,1784,1808]" pageId="4" pageNumber="21">n. sp.</emphasis>
</taxonomicNameLabel>
, ventral side.
</paragraph>
</caption>
<caption id="DF30FEDE9357FFBC62C4FC68DFDCFC1F" box="[151,1224,982,1006]" httpUri="https://zenodo.org/record/275391/files/figure.png" pageId="5" pageNumber="22" targetBox="[193,1345,419,929]" targetPageId="5">
<paragraph id="8BF0AE569357FFBC62C4FC68DFDCFC1F" blockId="5.[151,1224,982,1006]" box="[151,1224,982,1006]" pageId="5" pageNumber="22">
<emphasis id="B93B72449357FFBC62C4FC68DA0DFC1C" bold="true" box="[151,281,982,1006]" pageId="5" pageNumber="22">FIGURE 2.</emphasis>
Head shape in
<taxonomicName id="4C4FD5D59357FFBC63EEFC68D906FC1F" box="[445,530,982,1005]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus">
<emphasis id="B93B72449357FFBC63EEFC68D906FC1F" box="[445,530,982,1005]" italics="true" pageId="5" pageNumber="22">Agrenia</emphasis>
</taxonomicName>
spp. A.
<taxonomicName id="4C4FD5D59357FFBC603FFC68D9CCFC1F" box="[620,728,982,1005]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449357FFBC603FFC68D9CCFC1F" box="[620,728,982,1005]" italics="true" pageId="5" pageNumber="22">A. parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9357FFBC608CFC68D80FFC1C" box="[735,795,982,1006]" pageId="5" pageNumber="22" rank="species">
<emphasis id="B93B72449357FFBC608CFC68D80FFC1C" bold="true" box="[735,795,982,1006]" pageId="5" pageNumber="22">n. sp.</emphasis>
</taxonomicNameLabel>
; B.
<taxonomicName id="4C4FD5D59357FFBC611BFC68D8BBFC1F" box="[840,943,982,1005]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="falcula" status="sp. nov.">
<emphasis id="B93B72449357FFBC611BFC68D8BBFC1F" box="[840,943,982,1005]" italics="true" pageId="5" pageNumber="22">A. falcula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9357FFBC61E5FC68D8E6FC1C" box="[950,1010,982,1006]" pageId="5" pageNumber="22" rank="species">
<emphasis id="B93B72449357FFBC61E5FC68D8E6FC1C" bold="true" box="[950,1010,982,1006]" pageId="5" pageNumber="22">n. sp.</emphasis>
</taxonomicNameLabel>
, reproductive male.
</paragraph>
</caption>
<caption id="DF30FEDE9357FFBC62C4F81BDA31F82D" httpUri="https://zenodo.org/record/275392/files/figure.png" pageId="5" pageNumber="22" targetBox="[164,1407,1062,1912]" targetPageId="5">
<paragraph id="8BF0AE569357FFBC62C4F81BDA31F82D" blockId="5.[151,1436,1957,2015]" pageId="5" pageNumber="22">
<emphasis id="B93B72449357FFBC62C4F81BDA0DF84F" bold="true" box="[151,281,1957,1981]" pageId="5" pageNumber="22">FIGURE 3.</emphasis>
Habitus of
<taxonomicName id="4C4FD5D59357FFBC63CAF818DAFAF84F" box="[409,494,1958,1981]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus">
<emphasis id="B93B72449357FFBC63CAF818DAFAF84F" box="[409,494,1958,1981]" italics="true" pageId="5" pageNumber="22">Agrenia</emphasis>
</taxonomicName>
spp. A.
<taxonomicName id="4C4FD5D59357FFBC601AF818D9B6F84F" box="[585,674,1958,1981]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="agilis">
<emphasis id="B93B72449357FFBC601AF818D9B6F84F" box="[585,674,1958,1981]" italics="true" pageId="5" pageNumber="22">A. agilis</emphasis>
</taxonomicName>
; B.
<taxonomicName id="4C4FD5D59357FFBC6081F818D874F84F" box="[722,864,1958,1981]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="atroviridis">
<emphasis id="B93B72449357FFBC6081F818D874F84F" box="[722,864,1958,1981]" italics="true" pageId="5" pageNumber="22">A. atroviridis</emphasis>
</taxonomicName>
; C.
<taxonomicName id="4C4FD5D59357FFBC61DDF818DF10F84F" box="[910,1028,1958,1981]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="cyanura">
<emphasis id="B93B72449357FFBC61DDF818DF10F84F" box="[910,1028,1958,1981]" italics="true" pageId="5" pageNumber="22">A. cyanura</emphasis>
</taxonomicName>
, lateral; (D)
<taxonomicName id="4C4FD5D59357FFBC66DCF818DE11F84F" box="[1167,1285,1958,1981]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="cyanura">
<emphasis id="B93B72449357FFBC66DCF818DE11F84F" box="[1167,1285,1958,1981]" italics="true" pageId="5" pageNumber="22">A. cyanura</emphasis>
</taxonomicName>
, dorsal. Scale bars = 1 mm.
</paragraph>
</caption>
<caption id="DF30FEDE9354FFBF62C4FC50DA31FBDA" httpUri="https://zenodo.org/record/275393/files/figure.png" pageId="6" pageNumber="23" targetBox="[262,1301,194,964]" targetPageId="6">
<paragraph id="8BF0AE569354FFBF62C4FC50DA31FBDA" blockId="6.[151,1436,1006,1064]" pageId="6" pageNumber="23">
<emphasis id="B93B72449354FFBF62C4FC50DA0DFBF4" bold="true" box="[151,281,1006,1030]" pageId="6" pageNumber="23">FIGURE 4.</emphasis>
General habitus of
<taxonomicName id="4C4FD5D59354FFBF63BEFC51D983FBF4" box="[493,663,1007,1030]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="6" pageNumber="23" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449354FFBF63BEFC51D983FBF4" box="[493,663,1007,1030]" italics="true" pageId="6" pageNumber="23">Agrenia parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9354FFBF60CDFC50D9CEFBF4" box="[670,730,1006,1030]" pageId="6" pageNumber="23" rank="species">
<emphasis id="B93B72449354FFBF60CDFC50D9CEFBF4" bold="true" box="[670,730,1006,1030]" pageId="6" pageNumber="23">n. sp.</emphasis>
</taxonomicNameLabel>
: female (upper left), male (lower left) and from dorsal side. Scale bars = 1 mm.
</paragraph>
</caption>
<subSubSection id="C355FDDD9354FFBF6295FB3FD93BF8F4" pageId="6" pageNumber="23" type="description">
<paragraph id="8BF0AE569354FFBF6295FB3FD93BF8F4" blockId="6.[151,1437,1153,2030]" pageId="6" pageNumber="23">
<emphasis id="B93B72449354FFBF6295FB3FDA43FB69" bold="true" box="[198,343,1153,1179]" pageId="6" pageNumber="23">Description</emphasis>
. Size up to
<quantity id="4CB703B39354FFBF63BAFB3CD95DFB6E" box="[489,585,1154,1180]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="6" pageNumber="23" unit="mm" value="2.1">2.1 mm</quantity>
. Colour olive, uniform, darkest on dorsal side. Legs, furca and sides of head paler. Antennae bluish red, paler towards base. No sharp mid-dorsal line on tergites. Specimens with pale ground colour usually with posterior edges of tergites narrowly darkened. Maxillae with short, unmodified lamellae densely packed with fine denticles; lamella 1 just passing tip of maxillary head. Large males with relatively longer antennae than females, up to 2.7 times length of head diagonal; in smaller individuals (juveniles) antennae about 1.5 times length of head diagonal. Sensilla of antennae normal, without particularly dense sensilla on the fourth segment. PAO oval, length about 1.3 times the diameter of nearest ocellus. Head shape in adults slightly prognathous (
<figureCitation id="1374B2D39354FFBF6019FA2ED984FA58" box="[586,656,1424,1450]" 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="6" pageNumber="23">Fig. 2</figureCitation>
A). Head and thorax with mixed short and long setae, remainder of body with short, fine setae. In reproductive males setae of Abd. VVI distinctly shortened. Setae along frontoclypeal edge slightly longer and denser than the rest of the frontoclypeal area. Ventral tube with 06 anterior setae on each side (usually 4 or 5), lateral lobes with 1020 setae on each side, caudal side with more than 35 setae in large individuals. Retinaculum with more than 25 setae in large specimens. Claws long and slender, particularly in animals collected in summer. Winter animals with relatively longer tunica at base of claws (
<figureCitation id="1374B2D39354FFBF62BAF9C6DA38F960" box="[233,300,1656,1682]" 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="6" pageNumber="23">Fig. 1</figureCitation>
J): claw index 2.02.7 (winter), 2.84.5 (summer). Inner edge of unguis with small middle tooth. Mucro without lateral seta, in summer animals less curved and with larger apical tooth than in winter animals (
<figureCitation id="1374B2D39354FFBF62F3F97BDBE4F92D" box="[160,240,1733,1759]" 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="6" pageNumber="23">Figs. 1</figureCitation>
C,D). Subapical seta on dens strong, reaching well beyond tip of mucro. Ventral lamella of mucro moderately widened in the middle.
</paragraph>
</subSubSection>
<subSubSection id="C355FDDD9354FFBF6295F8ACDAD1F888" pageId="6" pageNumber="23" type="etymology">
<paragraph id="8BF0AE569354FFBF6295F8ACDAD1F888" blockId="6.[151,1437,1153,2030]" pageId="6" pageNumber="23">
<emphasis id="B93B72449354FFBF6295F8ACDA47F8DE" bold="true" box="[198,339,1810,1836]" pageId="6" pageNumber="23">Etymology.</emphasis>
Named for Dr. Charles Parker,
<collectingCountry id="F358EEC69354FFBF6099F8ADD9EAF8DF" box="[714,766,1811,1837]" name="United States of America" pageId="6" pageNumber="23">U.S.</collectingCountry>
Geological Survey, whose collection of hundreds of this species in Noland Creek headwater drift nets stimulated large-scale surveys for
<taxonomicName id="4C4FD5D59354FFBF661EF884DFC3F8A6" box="[1101,1239,1850,1876]" class="Entognatha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="6" pageNumber="23" phylum="Arthropoda" rank="order">Collembola</taxonomicName>
in Great Smoky Mountains National Park.
</paragraph>
</subSubSection>
<subSubSection id="C355FDDD9354FFBE6295F838DAB1FE81" lastPageId="7" lastPageNumber="24" pageId="6" pageNumber="23" type="discussion">
<paragraph id="8BF0AE569354FFBE6295F838D98FFF0D" blockId="6.[151,1437,1153,2030]" lastBlockId="7.[151,1436,152,564]" lastPageId="7" lastPageNumber="24" pageId="6" pageNumber="23">
<emphasis id="B93B72449354FFBF6295F838DA46F852" bold="true" box="[198,338,1926,1952]" pageId="6" pageNumber="23">Discussion.</emphasis>
Among species without a mucronal seta,
<taxonomicName id="4C4FD5D59354FFBF6105F839D8C5F852" box="[854,977,1927,1952]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="6" pageNumber="23" phylum="Arthropoda" rank="species" species="parkeri" status="sp. nov.">
<emphasis id="B93B72449354FFBF6105F839D8C5F852" box="[854,977,1927,1952]" italics="true" pageId="6" pageNumber="23">A. parkeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208CF3F9354FFBF618FF838DF36F852" box="[988,1058,1926,1952]" pageId="6" pageNumber="23" rank="species">
<emphasis id="B93B72449354FFBF618FF838DF36F852" bold="true" box="[988,1058,1926,1952]" pageId="6" pageNumber="23">n. sp.</emphasis>
</taxonomicNameLabel>
is recognized by the moderate number of anterior setae on the ventral tube (the two northern species
<taxonomicName id="4C4FD5D59354FFBF61B9F810DF9EF835" box="[1002,1162,1965,1991]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="6" pageNumber="23" phylum="Arthropoda" rank="species" species="atroviridis">
<emphasis id="B93B72449354FFBF61B9F810D8E8F835" box="[1002,1020,1966,1991]" italics="true" pageId="6" pageNumber="23">A</emphasis>
.
<emphasis id="B93B72449354FFBF665FF810DF9EF835" box="[1036,1162,1966,1991]" italics="true" pageId="6" pageNumber="23">atroviridis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C4FD5D59354FFBF6695F810DE29F835" box="[1222,1341,1965,1991]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="6" pageNumber="23" phylum="Arthropoda" rank="species" species="riparia">
<emphasis id="B93B72449354FFBF6695F810DFCCF835" box="[1222,1240,1966,1991]" italics="true" pageId="6" pageNumber="23">A</emphasis>
.
<emphasis id="B93B72449354FFBF66BBF810DE29F835" box="[1256,1341,1966,1991]" italics="true" pageId="6" pageNumber="23">riparia</emphasis>
</taxonomicName>
usually have no anterior setae, at most
<quantity id="4CB703B39354FFBF605DF86AD94EF81C" box="[526,602,2004,2030]" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="6" pageNumber="23" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">12 in</quantity>
<taxonomicName id="4C4FD5D59354FFBF6030F86AD9CDF81F" box="[611,729,2004,2030]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="6" pageNumber="23" phylum="Arthropoda" rank="species" species="riparia">
<emphasis id="B93B72449354FFBF6030F86AD961F81F" box="[611,629,2004,2029]" italics="true" pageId="6" pageNumber="23">A</emphasis>
.
<emphasis id="B93B72449354FFBF60D7F86AD9CDF81F" box="[644,729,2004,2029]" italics="true" pageId="6" pageNumber="23">riparia</emphasis>
</taxonomicName>
), apical mucro tooth subequal to or smaller than subapical tooth (in
<taxonomicName id="4C4FD5D59355FFBE6356FF26DA7DFF43" box="[261,361,152,178]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="7" pageNumber="24" phylum="Arthropoda" rank="species" species="agilis">
<emphasis id="B93B72449355FFBE6356FF26DA03FF43" box="[261,279,152,177]" italics="true" pageId="7" pageNumber="24">A</emphasis>
.
<emphasis id="B93B72449355FFBE6374FF26DA7DFF43" box="[295,361,152,177]" italics="true" pageId="7" pageNumber="24">agilis</emphasis>
</taxonomicName>
the apical tooth is much larger than the subapical tooth and body colour is not olive), and PAO longer than the diameter of the nearest ocellus (in
<taxonomicName id="4C4FD5D59355FFBE6166FF01D8ACFF2A" box="[821,952,190,216]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="7" pageNumber="24" phylum="Arthropoda" rank="species" species="cyanura">
<emphasis id="B93B72449355FFBE6166FF01D853FF2A" box="[821,839,191,216]" italics="true" pageId="7" pageNumber="24">A</emphasis>
.
<emphasis id="B93B72449355FFBE6104FF01D8ACFF2A" box="[855,952,191,216]" italics="true" pageId="7" pageNumber="24">cyanura</emphasis>
</taxonomicName>
the PAO is smaller, the ventral tube has more anterior setae, and colour is different).
</paragraph>
<paragraph id="8BF0AE569355FFBE6295FEB2DAB1FE81" blockId="7.[151,1436,152,564]" pageId="7" pageNumber="24">
The cyclomorphic (winter/summer) change in shape of claws and mucro is similar to that described for
<taxonomicName id="4C4FD5D59355FFBE67D0FEB2DAA0FEBE" authority="Fjellberg 1986" authorityName="Fjellberg" authorityYear="1986" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="7" pageNumber="24" phylum="Arthropoda" rank="species" species="riparia">
<emphasis id="B93B72449355FFBE67D0FEB2DBFEFEB9" italics="true" pageId="7" pageNumber="24">A. riparia</emphasis>
(
<bibRefCitation id="EFDED3A79355FFBE62AAFE8CDABEFEBE" author="Fjellberg" box="[249,426,306,332]" pageId="7" 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>
. The allometric growth in antennae and modified setae in reproductive males also are seen in
<taxonomicName id="4C4FD5D59355FFBE62A3FEE7DA8AFE80" box="[240,414,345,370]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="7" pageNumber="24" phylum="Arthropoda" rank="species" species="polymorpha">
<emphasis id="B93B72449355FFBE62A3FEE7DA8AFE80" box="[240,414,345,370]" italics="true" pageId="7" pageNumber="24">A. polymorpha</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C355FDDD9355FFBE6295FEC1D910FDC6" pageId="7" pageNumber="24" type="distribution">
<paragraph id="8BF0AE569355FFBE6295FEC1D910FDC6" blockId="7.[151,1436,152,564]" pageId="7" pageNumber="24">
<emphasis id="B93B72449355FFBE6295FEC1D90EFE6B" bold="true" box="[198,538,383,409]" pageId="7" pageNumber="24">Distribution and ecology.</emphasis>
Apparently widely distributed at higher elevations of the southern Appalachian Mountains (
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) where it may be collected in great numbers in moss and debris along cold water streams. Highest numbers near the Noland Creek headwaters (~
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elevation) were collected in drift-net samples in late winter and early spring when snow still covered the ground (
<bibRefCitation id="EFDED3A79355FFBE66C9FE4ADAE2FDC6" author="Bernard" pageId="7" pageNumber="28" refString="Bernard, E. C. &amp; Felderhoff, K. L. (2007) Biodiversity explosion: Collembola of Great Smoky Mountains National Park. Southeastern Naturalist, 6 (Special Issue 1), 175 - 182." type="journal article" year="2007">
Bernard &amp; Felderhoff 2007, recorded as
<taxonomicName id="4C4FD5D59355FFBE633EFDA4DADEFDC1" box="[365,458,538,563]" class="Entognatha" family="Isotomidae" genus="Agrenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="7" pageNumber="24" phylum="Arthropoda" rank="genus">
<emphasis id="B93B72449355FFBE633EFDA4DADEFDC1" box="[365,458,538,563]" italics="true" pageId="7" pageNumber="24">Agrenia</emphasis>
</taxonomicName>
sp.
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>