213 lines
18 KiB
XML
213 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.126.1229" ID-GBIF-Dataset="7a9d4c34-76da-4b99-bc10-5742aea77178" ID-PMC="PMC3175132" ID-Pensoft-Pub="1313-2970-126-1" ID-PubMed="21998539" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-126-1" ModsDocOrigin="ZooKeys 126" ModsDocTitle="New Palaearctic species of the tribe Thalassaphorurini Pomorski, 1998 (Collembola, Onychiuridae)" checkinTime="1451249939839" checkinUser="pensoft" docAuthor="Babenko, Anatoly B., Chimitova, Ayuna B. & Stebaeva, Sophya K." docDate="2011" docId="3125C75D87B78CA097BA8A6706450B21" docLanguage="en" docName="ZooKeys 126: 1-38" docOrigin="ZooKeys 126" docSource="http://dx.doi.org/10.3897/zookeys.126.1229" docTitle="Sensillonychiurus vitimicus Babenko, Chimitova & Stebaeva, 2011, sp. n." docType="treatment" docVersion="5" lastPageNumber="15" masterDocId="03330D16FC09AE34FF8EC1138B51FF96" masterDocTitle="New Palaearctic species of the tribe Thalassaphorurini Pomorski, 1998 (Collembola, Onychiuridae)" masterLastPageNumber="38" masterPageNumber="1" pageNumber="14" updateTime="1668152040683" 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>New Palaearctic species of the tribe Thalassaphorurini Pomorski, 1998 (Collembola, Onychiuridae)</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>Babenko, Anatoly B.</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>Chimitova, Ayuna B.</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>Stebaeva, Sophya K.</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>126</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>38</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.126.1229</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.126.1229</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-126-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152030588" LSID="urn:lsid:zoobank.org:act:1EB550A9-8192-4BEF-8826-93D1ABB96418" httpUri="http://treatment.plazi.org/id/3125C75D87B78CA097BA8A6706450B21" lastPageId="15" lastPageNumber="15" pageId="13" pageNumber="14">
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<subSubSection pageId="13" pageNumber="14" type="nomenclature">
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<paragraph pageId="13" pageNumber="14">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:1EB550A9-8192-4BEF-8826-93D1ABB96418" class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vitimicus" order="Poduromorpha" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="vitimicus">Sensillonychiurus vitimicus</taxonomicName>
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<taxonomicNameLabel pageId="13" pageNumber="14">sp. n.</taxonomicNameLabel>
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Figs 3236
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="14" type="material">
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<paragraph pageId="13" pageNumber="14">Material.</paragraph>
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<paragraph pageId="13" pageNumber="14">
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Holotype ♂, Russia, Siberia, Buryatia, Vitim Plateau, vicinity of Telemba [
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="52.733334">52°44'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="113.26667">113°16'E</geoCoordinate>
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], larch forest with
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<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula fruticosa" order="Fagales" pageId="13" pageNumber="14" phylum="Tracheophyta" rank="species" species="fruticosa">Betula fruticosa</taxonomicName>
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, 23.viii.2009, leg. A. Chimitova (MSPU).
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</paragraph>
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<paragraph pageId="13" pageNumber="14">
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Paratypes 7 ♀ and 3 ♂, same data as holotype; 1♀ same region but
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<normalizedToken originalValue="…">...</normalizedToken>
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larch forest with rich herbaceous cover, 04.x.2009, leg. A. Chimitova (MSPU).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="description">
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<paragraph pageId="13" pageNumber="14">Description.</paragraph>
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<paragraph lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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Colour white. Size 0.58-0.68 mm (females), 0.50-0.58 (males). Body slender and elongated. Antennae about as long as head, antennal area not clearly demarcated. Ant.4 with 2 distinct thickened sensilla, a subapical organite and a basal microsensillum present, the latter set well above proximal row of setae (Fig. 34). Ant.3 organ consisting of 5 papillae, 2 sensory rods, 2 smooth sensory clubs, 4 guard setae, and a lateral microsensillum (Fig. 34). Ant.1 and 2 with 8 and (12)13 setae, respectively. PAO with 7-8 composed vesicles. Labrum with 7 setae and 4 prelabral ones. Labium of AC-type, but terminal setae on papillae C slightly thinner, guard setae as usual for genus: 7(6) long (b3-4, d3-4, e1-3) and 4 spiniform (a1, b1-2 and d2) ones, a1 clearly longer and thicker than others. Proximal part of labium with (5)6 setae, mentum and submentum with 4 and 5 setae, respectively. Maxillary palp simple, with 2 sublobal setae
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<pageBreakToken pageId="14" pageNumber="15" start="start">.</pageBreakToken>
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</paragraph>
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<paragraph pageId="14" pageNumber="15">Pseudocellar formula (pso) as follows, dorsal: 32/133/33343, ventral: 1/000/0000, parapseudocelli (psx) invisible. Each upper subcoxa with one pso. Localization of pso as in Fig. 32. Granulation fine and uniform, slightly enlarged granules often present around pso on last abdominal terga. Dorsal chaetotaxy almost symmetrical, setae smooth and clearly differentiated especially on abdominal tip, in more anterior parts of body macro and microsetae mainly differing in shape, sensilla distinct on terga and less evident on sterna: 1/022/221111 (dorsal) and 2/000/00011 (ventral) (Figs 32-33), thickened sensillum present also on coxae of Lg.3. Th.1 with 6+6 setae. Lateral microsensilla present only on Th.2. Unpaired dorsal seta d0 on head absent, Abd.4 with m0 and p0, Abd.5 with p0, Abd.6 dorsally with one axial macroseta and 1+1 prespinal microsetae (Fig. 32). Thoracic sterna with 0-1-1 setae on each side of linea ventralis, ventral chaetotaxy of abdomen as in Fig. 33. Abd.3 sternum unclearly divided, anterior subsegment without setae. Furca reduced to a small area of fine granulation situated at contact with border between Abd.3-4, with 2+2 small posterior setae arranged in two rows, manubrial area with 4+4 setae set in two rows (Fig. 33). Ventral tube with 6+6(7) distal setae, proximal ones at corpus base absent. Upper subcoxae usually with 3-(3)4-4, tibiotarsi with 17-17-16 setae: distal rows with 9 setae (7 A and two T-setae), row B with 7-7-6 setae, setae M absent but Y present (Fig. 36). Unguis simple, with neither inner nor lateral tooth, unguiculus with indistinct basal lamella, clearly shorter than unguis (Fig. 36).Anal spine rather strong (about as long as 0.6-0.7 U3), set on unclear papillae (Fig. 35).</paragraph>
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<caption pageId="14" pageNumber="15">
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<paragraph pageId="14" pageNumber="15">
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Figures 32-33.
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vitimicus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="vitimicus">Sensillonychiurus vitimicus</taxonomicName>
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sp. n. 32 dorsal chaetotaxy 33 ventral chaetotaxy. Scale: 0.1 mm.
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</paragraph>
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</caption>
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<caption pageId="14" pageNumber="15">
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<paragraph pageId="14" pageNumber="15">
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Figures 34-39.
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vitimicus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="vitimicus">Sensillonychiurus vitimicus</taxonomicName>
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sp. n. (34-36) and
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Allonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Allonychiurus elikonius" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="elikonius">Allonychiurus elikonius</taxonomicName>
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sp. n. (37-39)34, 37Ant.3-4 35Abd.6 36, 39 tibiotarsus of Lg. 3, different views 38 sensorial elements of Ant.3 organ. Scale: 0.01 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="15" type="affinities">
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<paragraph pageId="14" pageNumber="15">Affinities.</paragraph>
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<paragraph pageId="14" pageNumber="15">
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Due to the presence of four guard setae in AO,
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vitimicus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="vitimicus">Sensillonychiurus vitimicus</taxonomicName>
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sp. n. is the most similar to
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus mirus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="mirus">Sensillonychiurus mirus</taxonomicName>
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sp. n. and
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus amuricus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="amuricus">Sensillonychiurus amuricus</taxonomicName>
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sp. n. All these three species have many other characteristics in common (see Table 1), but
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vitimicus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="vitimicus">Sensillonychiurus vitimicus</taxonomicName>
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sp. n. can easily be distinguished by the presence of setae on thoracic sterna (a presumed apomorphic condition within
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<taxonomicName family="Onychiuridae" lsidName="" pageId="14" pageNumber="15" rank="family">Onychiuridae</taxonomicName>
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according to
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<bibRefCitation author="Fjellberg, A" journalOrPublisher="Fauna Entomologica Scandinavica" pageId="24" pageNumber="25" title="The Collembola of Fennoscandia and Denmark. Part. I: Poduromorpha" volume="35" year="1998">Fjellberg (1998)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="15" type="etymology">
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<paragraph pageId="14" pageNumber="15">Etymology.</paragraph>
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<paragraph pageId="14" pageNumber="15">The new species was named after its terra typica.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="distribution">
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<paragraph pageId="14" pageNumber="15">Distribution.</paragraph>
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<paragraph pageId="14" pageNumber="15">Known from several biotopes in vicinity of the type locality.</paragraph>
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<paragraph pageId="14" pageNumber="15">
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One more species of the genus
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">Sensillonychiurus</taxonomicName>
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was found on Kamchatka (vicinity of Petropavlovsk, sandy sea beach with weed debris, leg. L. Lobkova). It differs from
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus virginis" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="virginis">Sensillonychiurus virginis</taxonomicName>
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in having setiform anal spines, from
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus geminus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="geminus">Sensillonychiurus geminus</taxonomicName>
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by the absence of lateral ms on Th.3. The lack of material (only a single female is available) did not allow us to describe it, but it is listed in the key and in Table 1 as
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">Sensillonychiurus</taxonomicName>
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sp.
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</paragraph>
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<subSection lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="key to the known species of sensillonychiurus pomorski & sveenkova, 2006">
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<paragraph pageId="14" pageNumber="15">Key to the known species of Sensillonychiurus Pomorski & Sveenkova, 2006</paragraph>
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<paragraph lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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<table lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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<tr pageId="14" pageNumber="15">
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<td pageId="14" pageNumber="15">AS</td>
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</tr>
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<tr pageId="14" pageNumber="15">
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<td pageId="14" pageNumber="15">AS</td>
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</tr>
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<tr pageId="14" pageNumber="15">
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<td pageId="14" pageNumber="15">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus minusculus" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="minusculus">Sensillonychiurus minusculus</taxonomicName>
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</td>
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</tr>
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<tr pageId="14" pageNumber="15">
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<td pageId="14" pageNumber="15">pso</td>
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<td pageId="14" pageNumber="15">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus virginis" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="virginis">Sensillonychiurus virginis</taxonomicName>
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</td>
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</tr>
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<tr pageId="14" pageNumber="15">
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<td pageId="14" pageNumber="15">pso</td>
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<td pageId="14" pageNumber="15">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus eisi" order="Poduromorpha" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="eisi">Sensillonychiurus eisi</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">
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<pageBreakToken pageId="15" pageNumber="16" start="start">ThmspsoAbd</pageBreakToken>
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</td>
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus geminus" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="geminus">Sensillonychiurus geminus</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">ThmsAbdpso</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">AOFigs 125</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">AOFig. 10</td>
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">Sensillonychiurus</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vitimicus" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="vitimicus">Sensillonychiurus vitimicus</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">ABCFig. 4</td>
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus mirus" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="mirus">Sensillonychiurus mirus</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">AC</td>
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus amuricus" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="amuricus">Sensillonychiurus amuricus</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">ASFig. 18msAntFigs 10-14ppAbdAbdFig. 21</td>
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus taimyrensis" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="taimyrensis">Sensillonychiurus taimyrensis</taxonomicName>
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</td>
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</tr>
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<tr pageId="15" pageNumber="16">
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<td pageId="15" pageNumber="16">ASFig. 19msAntFigs 15-17ppAbdFig. 22</td>
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<td pageId="15" pageNumber="16">
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<taxonomicName class="Collembola" family="Onychiuridae" genus="Sensillonychiurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sensillonychiurus vegae" order="Poduromorpha" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="vegae">Sensillonychiurus vegae</taxonomicName>
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</td>
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</tr>
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</table>
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</paragraph>
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</subSection>
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</subSubSection>
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</treatment>
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</document> |