147 lines
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147 lines
15 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.525.6020" ID-GBIF-Dataset="c21f9eee-793b-49fb-9b12-74ae6d7a9010" ID-PMC="PMC4607850" ID-Pensoft-Pub="1313-2970-525-1" ID-PubMed="26487816" ID-ZBK="C3C8C71F27C64DCF87A327C6DD6A949D" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-525-1" ModsDocOrigin="ZooKeys 525" ModsDocTitle="Taxonomic review and phylogenetic analysis of fifteen North American Entomobrya (Collembola, Entomobryidae), including four new species" checkinTime="1451243928555" checkinUser="pensoft" docAuthor="Katz, Aron D., Giordano, Rosanna & Soto-Adames, Felipe" docDate="2015" docId="0AE3871A8D0AF6A2F680B33C2BB18A75" docLanguage="en" docName="ZooKeys 525: 1-75" docOrigin="ZooKeys 525" docSource="http://dx.doi.org/10.3897/zookeys.525.6020" docTitle="Entomobrya unifasciata Katz & Soto-Adames, sp. n." docType="treatment" docUuid="A68AD8F0-1545-471C-812D-2F066A08858F" docUuidSource="ZooBank" docVersion="5" lastPageNumber="51" masterDocId="4B2BFFF9FFB5155BEB185B5A245BFFFA" masterDocTitle="Taxonomic review and phylogenetic analysis of fifteen North American Entomobrya (Collembola, Entomobryidae), including four new species" masterLastPageNumber="75" masterPageNumber="1" pageNumber="49" updateTime="1668160821417" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Taxonomic review and phylogenetic analysis of fifteen North American Entomobrya (Collembola, Entomobryidae), including four new species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Katz, Aron D.</mods:namePart>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Giordano, Rosanna</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Soto-Adames, Felipe</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>525</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>75</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.525.6020</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.525.6020</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-525-1</mods:identifier>
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<mods:identifier type="ZBK">C3C8C71F27C64DCF87A327C6DD6A949D</mods:identifier>
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<mods:identifier type="ZooBank">C3C8C71F27C64DCF87A327C6DD6A949D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152062617" LSID="urn:lsid:zoobank.org:act:A68AD8F0-1545-471C-812D-2F066A08858F" httpUri="http://treatment.plazi.org/id/0AE3871A8D0AF6A2F680B33C2BB18A75" lastPageId="50" lastPageNumber="51" pageId="48" pageNumber="49">
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<subSubSection pageId="48" pageNumber="49" type="multiple">
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<paragraph pageId="48" pageNumber="49">
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<pageBreakToken pageId="48" pageNumber="49" start="start">Taxon</pageBreakToken>
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classification Animalia Collembola Entomobryidae
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</paragraph>
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</subSubSection>
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<subSubSection pageId="48" pageNumber="49" type="nomenclature">
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<paragraph pageId="48" pageNumber="49">
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<taxonomicName LSID="http://zoobank.org/A68AD8F0-1545-471C-812D-2F066A08858F" authority="Katz & Soto-Adames" class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya unifasciata" order="Entomobryomorpha" pageId="48" pageNumber="49" phylum="Arthropoda" rank="species" species="unifasciata">Entomobrya unifasciata Katz & Soto-Adames</taxonomicName>
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<taxonomicNameLabel pageId="48" pageNumber="49">sp. n.</taxonomicNameLabel>
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Figs 2, 16D, 35, 36, 39
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</paragraph>
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</subSubSection>
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<subSubSection pageId="49" pageNumber="50" type="etymology">
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<paragraph pageId="49" pageNumber="50">
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<pageBreakToken pageId="49" pageNumber="50" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="49" pageNumber="50">
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From the Latin words uno and fasciatus, which translates to "one band". This species has only one band found along the posterior margin of the metathorax, a character that distinguishes it from
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya ligata" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="ligata">Entomobrya ligata</taxonomicName>
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, which has two bands; one along each posterior margin of the meta- and mesothorax.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="49" pageNumber="50" type="type material">
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<paragraph pageId="49" pageNumber="50">Type material.</paragraph>
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<paragraph pageId="49" pageNumber="50">Holotype, ♂, USA: Kentucky, Laurel County, Levi Jackson State Park (37.08247,-84.04528), leaf litter collected at night, 28.v.2011, AK11-37.</paragraph>
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<paragraph pageId="49" pageNumber="50">Paratypes, USA: 2 on slides, 1 in vial, Georgia, Union Co., Brasstown Bald Rd., tiny water trickle near road surrounded by dryish leaves (34.86040,-83.80193), leaf litter, 26.v.2011 (E. C. Bernard) #2011-28; 1 on slide, Kentucky, Laurel Co., Levi Jackson State Park (37.08247,-84.04528), leaf litter collected at night, 28.v.2011, AK11-37; 1 on slide, 2 in vial, North Carolina, Henderson Co., Blue Ridge Parkway, Mill River Overlook (35.4482,-82.71963), under bark on logs, 4.vi.2007 (E. C. Bernard), 07031EB; 10 in vial, North Carolina, Swain Co., Great Smoky Mountains National Park, Balsom Mountain, Heintooga Ridge Rd. (35.57030,-83.16917), leaf litter along road, 29.v.2011, AK11-38; 1 on slide, 35 in vial, North Carolina, Swain Co., Great Smoky Mountains National Park, Balsom Mountain, Heintooga Ridge Rd. (35.57030,-83.16917), under bark, 29.v.2011, AK11-39;11 in vial, North Carolina, Swain Co., Great Smoky Mountains National Park, Balsom Mountain, Heintooga Ridge Rd. (35.57030,-83.16917), leaf litter by river, 29.v.2011, AK11-40; 1 on slide, 1 in vial, Tennessee, Sevier Co., Great Smoky Mountains National Park, 1 mi down greenbrier Rd. (35.72640,-83.40173), leaf litter by stream, 30.v.2011, AK11-41; 1 in vial, Tennessee, Sevier Co., Great Smoky Mountains National Park, 1 mi down greenbrier Rd. (35.72640,-83.40173), leaf litter stuck in nook of tree, 30.v.2011, AK11-42.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="50" lastPageNumber="51" pageId="49" pageNumber="50" type="description">
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<paragraph pageId="49" pageNumber="50">Description.</paragraph>
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<paragraph pageId="49" pageNumber="50">Body shape and color pattern. Body oval and cylindrical. Length up to 1.85 mm. Color pattern stable (Fig. 35), always with 3 transverse bands, 1 thin regular band along posterior margin of Th. 3, an irregular, patchy, thick band covering most of Abd. 3, and a highly irregular and sometimes broken band across medial section of Abd. 4. A small patch of pigment covers Abd. 5 and 6. Patterns usually consisting of black or dark blue pigment on a yellow background. Dark pigment usually occurring in patches along lateral margins of Th. 2 through Abd. 4. Small, rectangular black patches may occur in pairs on posterior margin of Th. 2, Abd. 1, and Abd. 2. A faint transverse band sometimes on posterior margin of Th. 2, but if present, always much lower in opacity compared to transverse band along posterior margin of Th. 3. Antennae with purple pigment, darker near apex. Legs usually white, with small purple patches on apical end of femora. A medial ring of purple pigment also occurs on tibiotarsus of hind legs.</paragraph>
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<caption pageId="49" pageNumber="50">
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<paragraph pageId="49" pageNumber="50">
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Figure 35. Color pattern of
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya unifasciata" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="unifasciata">Entomobrya unifasciata</taxonomicName>
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sp. n. collected from: A Sevier Co., TN B Union Co, GA C Laurel Co., KY.
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</paragraph>
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</caption>
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<paragraph lastPageId="50" lastPageNumber="51" pageId="49" pageNumber="50">
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Head. Apical bulb of 4th antennal segment usually bilobed, sometimes simple. Long differentiated smooth setae on ventral side of 1st antennal segment ≈3
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<normalizedToken originalValue="×">x</normalizedToken>
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short setae. Four prelabral setae finely ciliate, seemingly smooth at low magnification under light micros
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<pageBreakToken pageId="50" pageNumber="51" start="start">copy</pageBreakToken>
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. Ornamentation of the distal margin of the labral papillae with single seta or spine-like projection (Fig. 2). Lateral appendage of labial papilla E short, extending only
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<normalizedToken originalValue="¾">3/4</normalizedToken>
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papilla length. Dorsal head chaetotaxy (Fig. 36A) with macrosetae A6, M3i, S6, Ps3, Pi1, Pm1i, and Pp2, absent;
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<normalizedToken originalValue="S’">S'</normalizedToken>
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0 usually absent, but observed in 2 individuals;
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<normalizedToken originalValue="An’">An'</normalizedToken>
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0, a short mesoseta present medially between both An0. Eyes G and H small and subequal. Eye patch with 3 setae.
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</paragraph>
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<caption pageId="50" pageNumber="51">
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<paragraph pageId="50" pageNumber="51">
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Figure 36. Dorsal chaetotaxy of
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya unifasciata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="unifasciata">Entomobrya unifasciata</taxonomicName>
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sp. n.: A Head B Mesothorax C Metathorax D 1st abdominal segment E 2nd abdominal segment F 3rd abdominal segment G 4th abdominal segment. Scale bars = 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. See Figure 5 for symbol legend.
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</paragraph>
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</caption>
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<paragraph pageId="50" pageNumber="51">Thorax. Th. 2 macrosetae a5, m1, m2, m4, m4pi, and m4i present (Fig. 36B). Macrosetae m2i2, m4p, and m5 sometimes present; 2 additional macrosetae sometimes present on either side of m4p. Th. 3 macrosetae a1, a2, a3, a4, a4i, a5, a5e, a6, a6i, m5, m5i, m6, m6e, and m7 present (Fig. 36C); most posterior (series P) macrosetae present, p4 present or absent. Both thoracic segments with moderate number of supplemental macrosetae on zone Pm (Fig. 36B,C).</paragraph>
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<paragraph pageId="50" pageNumber="51">Legs. Trochanteral organ with triangular setal pattern and up to 22 setae. Unguis with 4 internal teeth; basal teeth located approximately middle of inner claw length (Fig. 16D). Unguiculus acuminate with small serrations on internal edge.</paragraph>
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<paragraph pageId="50" pageNumber="51">Abdomen. Abdominal chaetotaxy reduced and slightly variable. Abd. 1 with 4 macrosetae: a5, m2, m3, and m4 (Fig. 36D). Abd. 2 with 5 macrosetae: a2, m3, m3e, m3ep, and m5 (Fig. 36E); a3 usually absent. Abd. 3 with 3 macrosetae: m3, pm6, and p6 (Fig. 36F); a3 and am6 usually absent. Abd. 4 with 6 inner macrosetae (Fig. 36G).</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="remarks">
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<paragraph pageId="50" pageNumber="51">Remarks.</paragraph>
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<paragraph pageId="50" pageNumber="51">
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya unifasciata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="unifasciata">Entomobrya unifasciata</taxonomicName>
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sp. n. can be diagnosed by the presence of only three dark transverse bands (no band across the posterior margin of Th. 2), presence of head mesoseta
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<normalizedToken originalValue="An’">An'</normalizedToken>
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0, 4 macrosetae on Ab. 1, and 3 eye patch setae (see Table 2 for additional diagnostic characters). This species is part of the
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya ligata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="ligata">Entomobrya ligata</taxonomicName>
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complex (see remarks for
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya ligata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="ligata">Entomobrya ligata</taxonomicName>
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) and is very similar to
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya ligata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="ligata">Entomobrya ligata</taxonomicName>
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and
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya neotenica" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="neotenica">Entomobrya neotenica</taxonomicName>
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sp. n., but can be separated by characters outlined in Table 6. Though identical in chaetotaxy, molecular evidence (
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<bibRefCitation author="Katz, AD" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="60" pageNumber="61" pagination="810 - 840" title="Operational criteria for cryptic species delimitation when evidence is limited, as exemplified by North American Entomobrya (Collembola: Entomobryidae)." url="10.1111/zoj.12220" volume="173" year="2015">Katz et al. 2015</bibRefCitation>
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) and the absence of a dark transverse band on the posterior margin of Th. 2 separate this species from
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya ligata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="ligata">Entomobrya ligata</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="distribution">
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<paragraph pageId="50" pageNumber="51">Distribution.</paragraph>
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<paragraph pageId="50" pageNumber="51">
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Endemic to North America (Suppl. material 2: N). Many records of
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya ligata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="ligata">Entomobrya ligata</taxonomicName>
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, especially those collected from the Smokey Mountain region west to the Mississippi River, are likely to be
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<taxonomicName class="Collembola" family="Entomobryidae" genus="Entomobrya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Entomobrya unifasciata" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="unifasciata">Entomobrya unifasciata</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |