163 lines
16 KiB
XML
163 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.620.9372" ID-GBIF-Dataset="d5ba7b0f-50ee-4788-a8f2-0eff29f74fb8" ID-PMC="PMC5102424" ID-Pensoft-Pub="1313-2970-620-119" ID-PubMed="27853409" ID-ZBK="23075DC9FC5749E6BBBC00FCFBCCF0D2" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-620-119" ModsDocOrigin="ZooKeys 620" ModsDocTitle="Collembola of the genus Protaphorura Absolon, 1901 (Onychiuridae) in the Eastern Palearctic: morphology, distribution, identification key" checkinTime="1475197391414" checkinUser="pensoft" docAuthor="Kaprus', Igor, Weiner, Wanda & Pasnik, Grzegorz" docDate="2016" docId="45315A4349CDDF87A35B5E3C545369E7" docLanguage="en" docName="ZooKeys 620: 119-150" docOrigin="ZooKeys 620" docSource="http://dx.doi.org/10.3897/zookeys.620.9372" docTitle="Protaphorura abscondita Kaprus', Weiner & Pasnik, 2016, sp. n." docType="treatment" docUuid="BC9EAE06-D98C-4A03-964D-2C6035DA71B6" docUuidSource="ZooBank" docVersion="7" lastPageNumber="120" masterDocId="EB7BFF9FFF82FFEFFF872E7282264139" masterDocTitle="Collembola of the genus Protaphorura Absolon, 1901 (Onychiuridae) in the Eastern Palearctic: morphology, distribution, identification key" masterLastPageNumber="150" masterPageNumber="119" pageNumber="120" updateTime="1668163554487" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Collembola of the genus Protaphorura Absolon, 1901 (Onychiuridae) in the Eastern Palearctic: morphology, distribution, identification key</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>Kaprus', Igor</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>Weiner, Wanda</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>Pasnik, Grzegorz</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>620</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:end>150</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.620.9372</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.620.9372</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-620-119</mods:identifier>
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<mods:identifier type="ZBK">23075DC9FC5749E6BBBC00FCFBCCF0D2</mods:identifier>
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<mods:identifier type="ZooBank">23075DC9FC5749E6BBBC00FCFBCCF0D2</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127884003" LSID="urn:lsid:zoobank.org:act:BC9EAE06-D98C-4A03-964D-2C6035DA71B6" httpUri="http://treatment.plazi.org/id/45315A4349CDDF87A35B5E3C545369E7" lastPageNumber="120" pageId="1" pageNumber="120">
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<subSubSection pageId="1" pageNumber="120" type="multiple">
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<paragraph pageId="1" pageNumber="120">Taxon classification Animalia Collembola Onychiuridae</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="120" type="nomenclature">
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<paragraph pageId="1" pageNumber="120">
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<taxonomicName LSID="http://zoobank.org/BC9EAE06-D98C-4A03-964D-2C6035DA71B6" class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura abscondita" order="Collembola" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="abscondita">Protaphorura abscondita</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="120">sp. n.</taxonomicNameLabel>
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Figs 1-9, 58
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="120" type="type material">
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<paragraph pageId="1" pageNumber="120">Type material.</paragraph>
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<paragraph pageId="1" pageNumber="120">
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Holotype (female): Russia, Siberia, Krasnoyarsk Territory, Achinsk Province, 7 km from Nazarovo, steppe meadow, soil, ca 400 m alt.,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="57.033333">57°02'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="90.65">90°39'E</geoCoordinate>
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, 14.VII.1987, leg. S.K. Stebaeva (SNHM). Paratypes: 8 males and 10 females, same data as holotype (SNHM - 7 paratypes: 1 male and 6 females, ISEA - 6 paratypes: 5 males and 1 female, MSPU - 5 paratypes: 2 males and 3 females).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="120" type="diagnosis">
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<paragraph pageId="1" pageNumber="120">Diagnosis.</paragraph>
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<paragraph pageId="1" pageNumber="120">
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PAO with 20-23 simple vesicles. Pso formula dorsally 32/033/33343, ventrally 1/000/0000, subcoxae 1 of
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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legs with 1,1,1 pso respectively. Submedial pso a and b on Abd. terga
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<normalizedToken originalValue="I–II">I-II</normalizedToken>
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located close together. Psx formula on Abd. sterna: 111100. Th. tergum I with 12
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<normalizedToken originalValue="–15+12–">-15+12-</normalizedToken>
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15 chaetae, chaeta m present. Chaetae s' present on Abd. terga
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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. Manubrial field with 12 chaetae in 3 rows. Claw without lateral denticles.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="120" type="description">
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<paragraph pageId="1" pageNumber="120">Description.</paragraph>
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<paragraph pageId="1" pageNumber="120">Holotype (female) length 1.2 mm, length of paratypes: 0.9-1.1 mm (males) and 1.0-1.3 mm (females). Shape of body typical of the genus: cylindrical with strong AS on distinct papillae (Fig. 1). Colour in alcohol yellowish-white. Granulation more or less uniform, distinct. Usually 10-11 grains around each pso.</paragraph>
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<caption pageId="1" pageNumber="120">
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<paragraph pageId="1" pageNumber="120">
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Figures 1-9.
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura abscondita" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="abscondita">Protaphorura abscondita</taxonomicName>
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: 1 habitus and dorsal chaetotaxy 2 dorsal side of Ant. IV 3 ventral side of Ant. IV 4 right part of head ventrally 5AIIIO6 tibiotarsal chaetotaxy and claw of leg III 7PAO and anterior cephalic pseudocelli 8 chaetotaxy of Abd. sternum IV 9 chaetotaxy of Abd. terga IVVI.
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</paragraph>
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</caption>
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<paragraph pageId="1" pageNumber="120">Antennae approximately as long as head, their base well marked. Ant. I with 10-11 chaetae, Ant. II with 17-18 chaetae. AIIIO consisting of 5 guard chaetae, 5 papillae, 2 smooth sensory rods, 2 straight and granulated sensory clubs, ventro-lateral microsensillum present (Fig. 5). Ant. IV with subapical organite in unprotected cavity without clear cuticular papilla. Microsensillum on Ant. IV in usual position above second proximal row of chaetae (Fig. 2). Ventrally Ant. IV with numerous chaetae (ca. 58-65) (Fig. 3). Ant. IV with 9-11 well-differentiated sensilla (Fig. 2, 3).</paragraph>
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<paragraph pageId="1" pageNumber="120">
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PAO of small length with 20-23 simple vesicles (Fig. 7). Labral formula of chaetae: 4/342. Maxillary outer lobe with simple palp, basal chaeta and with two sublobal hairs. Labial palp of type A. Labium with 6 proximal, 4 basomedian (E, F, G, and f), and 6 basolateral chaetae (a, b, c, d, e,
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<normalizedToken originalValue="e’">e'</normalizedToken>
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). Papillae A-E with 1, 4, 0, 3, 3 guard chaetae respectively.
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</paragraph>
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<paragraph pageId="1" pageNumber="120">
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Pso formula dorsally 32/033/33343, ventrally 1/000/0000. Subcoxae 1 of
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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legs with one pso and one psx each. Submedial pso a and b on Abd. terga
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<normalizedToken originalValue="I–II">I-II</normalizedToken>
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located close together, i.e. closer than on Abd. tergum III, both set posteriorly to macrochaeta p5. Psx present on Abd. sterna
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<normalizedToken originalValue="I–IV">I-IV</normalizedToken>
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(psx formula 0/000/111100). Psp formula dorsally 0/011/1111, ventrally 0/111/01m1m1m, coxae with 1 psp each.
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</paragraph>
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<paragraph pageId="1" pageNumber="120">
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Dorsal chaetotaxy rather symmetrical, as in Fig. 1, 4 and 9. Dorsal chaetae poorly differentiated into macrochaetae and microchaetae. Sensory chaetae s distinct on body. On head p2 chaetae on the same level as p1 and p3. Chaetae p6 on head located anterior to pso b. Th. tergum I with 12
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<normalizedToken originalValue="–15+12–">-15+12-</normalizedToken>
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15 chaetae, chaeta m present (chaetotaxy type i2-3m). Both Th. terga II and III with lateral microsensilla and with 5+5 or 6+6 axial microchaetae. Chaetae s' present on Abd. terga
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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, on Abd. tergum V present or absent. On Abd. tergum IV in axial area between M2 and P2 macrochaetae located 7- 8 chaetae, medial chaeta m0 present (rarely absent) (Fig. 1). Abd. tergum V usually with 1-2 unpaired microchaeta m0 and p0 (sometimes m0 absent) (Fig. 1). Abd. tergum VI with 1-2 medial chaetae a0 and m0 (often a0 absent). Relative position of prespinal microchaetae usually of subparallel type (Fig. 9). M/s ratio on Abd. tergum V as 10.5
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<normalizedToken originalValue="–11.4/9.0–">-11.4/9.0-</normalizedToken>
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9.5, (AS = 10). AS 1.2-1.3 times longer than inner edge of claw and 2.9-3.0 times longer than their basal diameter.
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</paragraph>
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<paragraph pageId="1" pageNumber="120">
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Chaetotaxy of ventral side of head as in Fig. 4. Perilabial area with 4+4 a-chaetae (Fig. 4). Postlabial chaetae 5+5 along ventral groove. Th. sterna
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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with 1+1, 2+2, 2+2 chaetae respectively. VT with ca. 7
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<normalizedToken originalValue="–9+7–">-9+7-</normalizedToken>
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9 chaetae, and 2 chaetae at base. Chaetotaxy of Abd. sternum IV as in Fig. 8. Furcal rudiment: cuticular fold (located near the middle of sternum) with 2+2 dental microchaetae in 2 rows. Chaetotaxy of manubrial field rather stable: 4 chaetae present in ma-row, 4 chaetae in mm-row and 4 chaetae in mp-row (Fig. 8). MVO absent. Each lateral anal valves with a0, 2a1 and 1-2a2; upper anal valve with chaetae a0, 2a2, 2b1, 2b2, c0, 2c1 and 2c2 (as in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura jernika" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="jernika">Protaphorura jernika</taxonomicName>
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, Fig. 58).
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</paragraph>
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<paragraph pageId="1" pageNumber="120">Subcoxae 1 of I, II and III legs with 5, 7, 6 chaetae, subcoxae 2 with 1, 5, 5, coxae with 3, 10, 14, trochanters with 11, 11, 10, femora with 17 each, tibiotarsi with four rows of chaetae (distal whorl (A+T)+B+C): 11+8+3, 11+8+3, 11+8+4 chaetae respectively. Claw with very small (rarely without) denticle in 1/2 of inner edge of claw (Fig. 6). Empodial appendage of same length as inner edge of claw, without basal lamella (Fig. 6).</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="120" type="etymology">
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<paragraph pageId="1" pageNumber="120">Etymology.</paragraph>
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<paragraph pageId="1" pageNumber="120">The name of the new species refers to the Latin absconditus (hidden, concealed).</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="120" type="discussion">
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<paragraph pageId="1" pageNumber="120">Discussion.</paragraph>
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<paragraph pageId="1" pageNumber="120">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura abscondita" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="abscondita">Protaphorura abscondita</taxonomicName>
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sp. n. is characterized by a unique formula of dorsal pso: 2+2 posterior cephalic pso, 3+3 pso on Th. terga II and III and Abd. tergum V. Among seven known species with 3+3 pso on Th. terga II and III, the new species is most similar to the siberian
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura tundricola" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="tundricola">Protaphorura tundricola</taxonomicName>
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(Martynova, 1976),
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura submersa" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="submersa">Protaphorura submersa</taxonomicName>
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<normalizedToken originalValue="Kaprus’">Kaprus'</normalizedToken>
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& Pomorski, 2008 and
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura merita" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="merita">Protaphorura merita</taxonomicName>
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<normalizedToken originalValue="Kaprus’">Kaprus'</normalizedToken>
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& Pomorski, 2008 due to number of pso on Abd. terga.
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura abscondita" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="abscondita">Protaphorura abscondita</taxonomicName>
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sp. n. differs from all these species by the 9-11 well differentiated sensilla on Ant. IV. Additionally, it differs from
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura merita" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="merita">Protaphorura merita</taxonomicName>
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by the absence of cauliflower like papilla on the tip of antenna and 1+1 ventral pso in posterolateral position on head. From
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura submersa" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="submersa">Protaphorura submersa</taxonomicName>
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, the new species differs by having 3 pso on the base of antennae (4(5) pso in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura submersa" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="submersa">Protaphorura submersa</taxonomicName>
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) and from
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura tundricola" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="tundricola">Protaphorura tundricola</taxonomicName>
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by relative position of prespinal microchaetae on Abd.6 (distinctly convergent type in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura tundricola" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="tundricola">Protaphorura tundricola</taxonomicName>
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and subparallel type in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura abscondita" order="Poduromorpha" pageId="1" pageNumber="120" phylum="Arthropoda" rank="species" species="abscondita">Protaphorura abscondita</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |