188 lines
18 KiB
XML
188 lines
18 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="E41090E1B292CF536F85E48C1140B874" docLanguage="en" docName="ZooKeys 620: 119-150" docOrigin="ZooKeys 620" docSource="http://dx.doi.org/10.3897/zookeys.620.9372" docTitle="Protaphorura oligopseudocellata Kaprus', Weiner & Pasnik, 2016, sp. n." docType="treatment" docUuid="3FC95D7C-4065-4C63-989F-FBD2B1635E9F" docUuidSource="ZooBank" docVersion="7" lastPageNumber="128" masterDocId="EB7BFF9FFF82FFEFFF872E7282264139" masterDocTitle="Collembola of the genus Protaphorura Absolon, 1901 (Onychiuridae) in the Eastern Palearctic: morphology, distribution, identification key" masterLastPageNumber="150" masterPageNumber="119" pageNumber="124" updateTime="1668163554487" updateUser="ExternalLinkService">
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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: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="127883999" LSID="urn:lsid:zoobank.org:act:3FC95D7C-4065-4C63-989F-FBD2B1635E9F" httpUri="http://treatment.plazi.org/id/E41090E1B292CF536F85E48C1140B874" lastPageId="9" lastPageNumber="128" pageId="5" pageNumber="124">
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<subSubSection pageId="5" pageNumber="124" type="multiple">
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<paragraph pageId="5" pageNumber="124">Taxon classification Animalia Collembola Onychiuridae</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="124" type="nomenclature">
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<paragraph pageId="5" pageNumber="124">
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<taxonomicName LSID="http://zoobank.org/3FC95D7C-4065-4C63-989F-FBD2B1635E9F" class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura oligopseudocellata" order="Collembola" pageId="5" pageNumber="124" phylum="Arthropoda" rank="species" species="oligopseudocellata">Protaphorura oligopseudocellata</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="124">sp. n.</taxonomicNameLabel>
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Figs 26-32, 58
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="125" type="type material">
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<paragraph pageId="6" pageNumber="125">
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<pageBreakToken pageId="6" pageNumber="125" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="6" pageNumber="125">
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Holotype (female): Russia, Siberia, Western Sayan, Oiskii Mt. Range, vicinity of weather station Olenya Rechka, mountain tundra with
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<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula rotundifolia" order="Fagales" pageId="6" pageNumber="125" phylum="Tracheophyta" rank="species" species="rotundifolia">Betula rotundifolia</taxonomicName>
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,
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<taxonomicName class="Ascidiacea" family="Polycitoridae" genus="Salix" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Salix" order="Aplousobranchia" pageId="6" pageNumber="125" phylum="Chordata" rank="genus">Salix</taxonomicName>
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sp,
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<taxonomicName class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sphagnum" order="Sphagnales" pageId="6" pageNumber="125" phylum="Bryophyta" rank="genus">Sphagnum</taxonomicName>
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sp., 1800 m alt., in moss and soil,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="52.8">52°48'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="93.21667">93°13'E</geoCoordinate>
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, 27.VI.1990, leg. S.K. Stebaeva (SNHM). Paratypes: 3 females and juvenile, same data as holotype (ISEA - 1 paratype, MSPU - 1 paratype and juvenile).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="126" pageId="6" pageNumber="125" type="diagnosis">
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<paragraph pageId="6" pageNumber="125">Diagnosis.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="126" pageId="6" pageNumber="125">
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PAO with 32-34 simple vesicles. Pso formula dorsally 32/011/22232, ventrally 1/000/0000, subcoxae 1 of
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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legs without pso. Psx formula on Abd. sterna: 111000. Th. tergum I with 23
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<normalizedToken originalValue="–25+23–">-25+23-</normalizedToken>
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25 chaetae, one, two or three chaetae m present.
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<pageBreakToken pageId="7" pageNumber="126" start="start">Chaetae</pageBreakToken>
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s' present on Abd. terga
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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and absent or present on Abd. tergum V. Manubrial field with 12-13 chaetae in three rows. Claw with pair of lateral denticles.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="128" pageId="7" pageNumber="126" type="description">
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<paragraph pageId="7" pageNumber="126">Description.</paragraph>
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<paragraph lastPageId="8" lastPageNumber="127" pageId="7" pageNumber="126">
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Holotype (female) length 2.2 mm, length of paratypes: 2.0-2.3 mm (females). Shape of body typical of the genus: cylindrical with strong AS on distinct pa
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<pageBreakToken pageId="8" pageNumber="127" start="start">pillae</pageBreakToken>
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(Fig. 26). Colour in alcohol yellowish-white. Granulation more or less uniform, distinct. Usually 7-10 grains around each pso.
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</paragraph>
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<caption pageId="8" pageNumber="127">
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<paragraph pageId="8" pageNumber="127">
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Figures 26-32.
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura oligopseudocellata" order="Poduromorpha" pageId="8" pageNumber="127" phylum="Arthropoda" rank="species" species="oligopseudocellata">Protaphorura oligopseudocellata</taxonomicName>
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: 26 habitus and dorsal chaetotaxy 27PAO and anterior cephalic pseudocelli 28 dorsal side of Ant. IIIIV 29 and 30 distal part of leg III 31 right part of head ventrally 32 chaetotaxy of Abd. sternum IV.
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</paragraph>
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</caption>
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<paragraph pageId="8" pageNumber="127">Antennae as long as the head, their base well marked. Ant. I with 11-12 chaetae, Ant. II with 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. 28). 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. Ventrally Ant. IV with numerous chaetae (ca. 74-78). Sensilla indistinct on antennal segment IV (Fig. 28).</paragraph>
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<paragraph pageId="8" pageNumber="127">
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PAO relatively small, consisting of 32-34 simple vesicles (Fig. 27). 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 7 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="8" pageNumber="127">
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Pso formula dorsally 32/011/22232, ventrally 1/000/0000 (Figs 26, 31, 32). Subcoxae 1 of
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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legs without pso and with one psx each. Psx formula 1/000/111000. Th. terga II and III with 1+1, 1+1 psx in lateral position (Fig. 26). Psp formula dorsally 0/011/1111, ventrally 0/111/01m1m1m, coxae with 1 psp.
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</paragraph>
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<paragraph pageId="8" pageNumber="127">
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Dorsal chaetotaxy plurichaetotic, usually with some asymmetry, all dorsal chaetae rather short (except macrochaetae), well differentiated into macro- meso- and microchaetae, as in Fig. 26. Sensory chaetae s indistinct on body. On head p2 chaetae are displaced forward in relation to p1 and p3. Chaetae p6 on head located anterior to pseudocelli b (Fig. 26). Th. tergum I with 23
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<normalizedToken originalValue="–25+23–">-25+23-</normalizedToken>
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25 chaetae, 1-3 chaetae m and 1-2 chaetae i present (chaetotaxy type i(1
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<normalizedToken originalValue="–2)3–4m(1–">-2)3-4m(1-</normalizedToken>
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3)). Both Th. terga II and III with lateral microsensilla and with 6+6 or 7+7 axial microchaetae. Chaetae s' present on Abd. terga
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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and absent or present on Abd. tergum V (Fig. 26). On Abd. tergum IV in axial area between M2 and P2 macrochaetae located 23-24 chaetae, medial chaetae p0 and m0 present (sometimes these chaetae absent). Abd. tergum V with one unpaired microchaeta p0 (Fig. 26). Abd. tergum VI with medial chaetae m0. Relative position of prespinal microchaetae of convergent type (Fig. 26). M/s ratio on Abd. tergum V as 23.5-23.9/15 (AS = 10). AS 0.7-0.8 times as long as inner edge of claw and 2.3 times longer than their basal diameter.
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</paragraph>
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<paragraph pageId="8" pageNumber="127">
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Chaetotaxy of ventral side of head as in Fig. 31. Perilabial area with 4
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<normalizedToken originalValue="–5+4–">-5+4-</normalizedToken>
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5 a-chaetae. Postlabial chaetae 4-5+4-5 along ventral groove. Thoracic sterna
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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with 1+1, 2
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<normalizedToken originalValue="–3+2–">-3+2-</normalizedToken>
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3, 2
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<normalizedToken originalValue="–3+2–">-3+2-</normalizedToken>
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3 chaetae respectively. VT with ca. 10+10 chaetae, and 2-3 chaetae at base. Chaetotaxy of Abd. sternum IV as in Fig. 32. Furcal rudiment: cuticular fold (located near the middle of sternum) with 2+2 dental microchaetae in 2 rows. Chaetotaxy of manubrial field: 4-5 chaetae present in ma-row, 4 chaetae in mm-row, 4 chaetae in mp-row (in adult specimens) (Fig. 32). Each lateral anal valves with a0, 2a1 and 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="8" pageNumber="127" 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 lastPageId="9" lastPageNumber="128" pageId="8" pageNumber="127">
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Subcoxae 1 of I, II and III legs with 6-8, 7-8, 7-9 chaetae, subcoxae 2 with 1, 5, 5, coxae with 4, 10, 15, trochanters with 13, 15, 15, femora with 21, 23, 22-23,
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<pageBreakToken pageId="9" pageNumber="128" start="start">tibiotarsi</pageBreakToken>
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with four rows of chaetae (distal whorl (A+T)+B+C): 11+8+3-4, 11+8+5-6, 11+8+5 chaetae respectively. Claw with strong denticle in 1/2 of inner edge of claw and pair of lateral denticles (Figs 29, 30). Empodial appendage 0.9 times as long as inner edge of claw, without basal lamella (Fig. 29).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="128" type="etymology">
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<paragraph pageId="9" pageNumber="128">Etymology.</paragraph>
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<paragraph pageId="9" pageNumber="128">
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The name of the new species refers to the Latin oligo (a few) and pseudocellus (false ocellus) ‒ characteristic structure in
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<taxonomicName lsidName="Onychiuroidea" pageId="9" pageNumber="128" rank="superfamily" superfamily="Onychiuroidea">Onychiuroidea</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="128" type="discussion">
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<paragraph pageId="9" pageNumber="128">Discussion.</paragraph>
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<paragraph pageId="9" pageNumber="128">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura oligopseudocellata" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="oligopseudocellata">Protaphorura oligopseudocellata</taxonomicName>
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sp. n. is characterized by the reduced number of pso on body dorsally - 32/011/22232. Only four species with 1+1 pso on Th. tergum III is currently known:
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura januarii" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="januarii">Protaphorura januarii</taxonomicName>
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(Weiner, 1977),
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura stiriaca" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="stiriaca">Protaphorura stiriaca</taxonomicName>
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(Stach, 1946),
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura pseudostyriaca" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="pseudostyriaca">Protaphorura pseudostyriaca</taxonomicName>
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(Loksa, 1964) and
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura pseudarmata" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="pseudarmata">Protaphorura pseudarmata</taxonomicName>
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(Folsom, 1917). The first three species are described from Europe and the last one from North America. Among these species
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura oligopseudocellata" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="oligopseudocellata">Protaphorura oligopseudocellata</taxonomicName>
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sp. n. is probably the most similar to
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura januarii" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="januarii">Protaphorura januarii</taxonomicName>
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and
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura stiriaca" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="stiriaca">Protaphorura stiriaca</taxonomicName>
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due to the absence of pso on subcoxa 1 of all legs and some similarity of dorsal pso formulae. The new species can be easily distinguished from these species by the number of pso on Abd. terga
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<normalizedToken originalValue="I–V">I-V</normalizedToken>
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(22232 in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura oligopseudocellata" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="oligopseudocellata">Protaphorura oligopseudocellata</taxonomicName>
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sp. n., 23232 in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura januarii" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="januarii">Protaphorura januarii</taxonomicName>
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and 33232 in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura stiriaca" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="stiriaca">Protaphorura stiriaca</taxonomicName>
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), the plurichaetotic chaetotaxy and by the presence of strong lateral denticles on claws and 1+1 pso on head ventrally (lateral denticles and pso absent in
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura januarii" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="januarii">Protaphorura januarii</taxonomicName>
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and
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Protaphorura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protaphorura stiriaca" order="Poduromorpha" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="stiriaca">Protaphorura stiriaca</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> |