295 lines
28 KiB
XML
295 lines
28 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.69.739" ID-GBIF-Dataset="2df176f4-05b1-4c0d-8aff-628100bb4514" ID-PMC="PMC3088440" ID-Pensoft-Pub="1313-2970-69-1" ID-PubMed="21594037" ModsDocAuthor="" ModsDocDate="2010" ModsDocID="1313-2970-69-1" ModsDocOrigin="ZooKeys 69" ModsDocTitle="A new relictual and highly troglomorphic species of Tomoceridae (Collembola) from a deep Croatian cave" checkinTime="1451250888012" checkinUser="pensoft" docAuthor="Lukic, Marko, Houssin, Celine & Deharveng, Louis" docDate="2010" docId="CE15748A5A2091405F29E736629BCD8F" docLanguage="en" docName="ZooKeys 69: 1-16" docOrigin="ZooKeys 69" docSource="http://dx.doi.org/10.3897/zookeys.69.739" docTitle="Tritomurus veles Lukic, Houssin & Deharveng, 2010, sp. n." docType="treatment" docVersion="4" lastPageNumber="10" masterDocId="FFB2FFD08315D04C3302FFFFFFFDFFE5" masterDocTitle="A new relictual and highly troglomorphic species of Tomoceridae (Collembola) from a deep Croatian cave" masterLastPageNumber="16" masterPageNumber="1" pageNumber="3" updateTime="1668164702453" 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>A new relictual and highly troglomorphic species of Tomoceridae (Collembola) from a deep Croatian cave</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>Lukic, Marko</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>Houssin, Celine</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>Deharveng, Louis</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>2010</mods:date>
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<mods:detail type="volume">
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<mods:number>69</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>16</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.69.739</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.69.739</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-69-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159360764" LSID="urn:lsid:plazi:treatment:CE15748A5A2091405F29E736629BCD8F" httpUri="http://treatment.plazi.org/id/CE15748A5A2091405F29E736629BCD8F" lastPageId="9" lastPageNumber="10" pageId="2" pageNumber="3">
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<subSubSection pageId="2" pageNumber="3" type="nomenclature">
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:24AA93DE-023A-4957-9F33-B9D5116F1E02" class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="3">sp. n.</taxonomicNameLabel>
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Figs 135
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="type locality">
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<paragraph pageId="2" pageNumber="3">Type locality.</paragraph>
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<paragraph pageId="2" pageNumber="3">Croatia, Biokovo Mt., Sveti Jure: Amfora jama. Coordinates: 43°20'48.5"N, 17°02'48.0"E (WGS84), elevation 1620 m.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="type material">
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<paragraph pageId="2" pageNumber="3">Type material.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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Holotype male, 7 paratypes on slides (5 females, 2 with sexual plate not observable), 12 paratypes in 96% alcohol, 2 paratypes metalized for SEM, 17 July 2008, leg. M.
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<normalizedToken originalValue="Lukić">Lukic</normalizedToken>
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; 1 paratype on slide (male), 14 July 2008, leg. B.
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<normalizedToken originalValue="Jalžić">Jalzic</normalizedToken>
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; 3 paratypes in 96% alcohol, 17 July 2008, leg. G. Rnjak; 4 paratypes in 96% alcohol, 03 November 2001, 16 July 2008, 18 July 2008, leg. J. Bedek. All material collected by hand.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="type material deposition">
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<paragraph pageId="2" pageNumber="3">Type material deposition.</paragraph>
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<paragraph pageId="2" pageNumber="3">Holotype (CLL 969), 3 paratypes on slide (CLL 785, 794) and 17 paratypes in 96% alcohol (CLL 244, 785, 791, 792, 793) deposited in the collection of Croatian Biospeleological Society, Zagreb, Croatia.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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5 paratypes on slide, 2 paratypes in 96% alcohol, 2 paratypes metalized for SEM observation deposited in the collections of the
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<normalizedToken originalValue="Muséum">Museum</normalizedToken>
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National
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<normalizedToken originalValue="d’Histoire">d'Histoire</normalizedToken>
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Naturelle de Paris.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="derivatio nominis">
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<paragraph pageId="2" pageNumber="3">Derivatio nominis.</paragraph>
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<paragraph pageId="2" pageNumber="3">Named after Veles-a Slavic god of earth, water and the underworld.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="10" pageId="2" pageNumber="3" type="description">
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<paragraph pageId="2" pageNumber="3">Description.</paragraph>
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<paragraph pageId="2" pageNumber="3">Body length 3.4 to 3.7 mm. Habitus slender, color pale grey in alcohol with scattered black pigment and white patches (Figs 1, 2). Region around the base of Ant.I without pigment (Fig. 3). Narrow white median line from Th.II to Abd.II. Primary granulation of integument fine and regular, mostly composed of hexagonal meshes (Figs 6, 25, 32); some areas with fusion of primary granules resulting in quadrangular or irregular meshes (Fig. 15). Eyes absent, ocular spot weak (Fig. 3) or absent.</paragraph>
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<caption pageId="2" pageNumber="3">
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<paragraph pageId="2" pageNumber="3">
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Figures 1-3.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. (optical stereomicroscope). 1, 2 Habitus (scale 1 mm) 3 Head (scale 0.2 mm).
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</paragraph>
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</caption>
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<caption pageId="2" pageNumber="3">
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<paragraph pageId="2" pageNumber="3">
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Figure 4.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n., head in lateral view (SEM, scale 100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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).
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</paragraph>
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</caption>
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<caption pageId="2" pageNumber="3">
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<paragraph pageId="2" pageNumber="3">
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Figure 5.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n., body (SEM, scale 400
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<normalizedToken originalValue="μm">μm</normalizedToken>
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).
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</paragraph>
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</caption>
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<caption pageId="2" pageNumber="3">
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<paragraph pageId="2" pageNumber="3">
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Figures 6-9.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. (SEM). 6 Scales and ordinary mesochaetae on Th.II (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) 7 Scales, mesochaetae and macrochaeta on Abd.III (scale 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) 8 Bothriotrichal area of Th.II, illustrating the presence of the four main chaetal types: bothriotricha, mesochaetae, S-chaetae (S) and scales (scale 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) 9 Ventral tube in anterior view (scale 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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).
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</paragraph>
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</caption>
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<paragraph pageId="2" pageNumber="3">Body and appendages with four types of chaetae: ordinary chaetae, S-chaetae, bothriotricha and scales (Fig. 8). Other specialized chaetae present on labrum, maxillary palp, labial palp and mucro (see description of these organs below).</paragraph>
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<paragraph lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
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Ordinary chaetae numerous on body and appendages, slightly rugose at optical microscope magnification and longitudinally rugose-striate at higher SEM magnification, distally tapering, with well-marked thin sub-basal ring, differentiated as medium mesochaetae and long to very long macrochaetae; macrochaetae thin, acuminate,
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<pageBreakToken pageId="3" pageNumber="4" start="start">curved</pageBreakToken>
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, not basally swollen, with socket ring markedly protruding above integument level (Fig. 7); mesochaetae basally swollen in specimens on slide but not in those examined with SEM; socket rings of mesochaetae strongly protruding on Ant.III-IV and dens (Figs 11-12, 31, 32), not protruding on tergites (Figs 6-8). Dense clothing of mesochaetae, particularly laterally (Figs 4, 5); macrochaetae few, frequently detached in microscopic preparations (Fig. 5); minute microchaetae present on anal valves and empodium.
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</paragraph>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figures 10-13.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. (10-12, SEM; 13, optical microscope) 10 Lateral view of Ant.I, with scales, mesochaetae, and latero-distal short S-microchaetae at left (scale 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) 11 Ant.III proximally (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) (S, S-chaetae) 12 Ant.IV (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) (S, S-chaetae) 13 Apical part of Ant.IV (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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).
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figures 14-17.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. (SEM) 14 Labrum (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) 15 Detail of labral chaetae with swollen socket (scale 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) 16 Mouth (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) 17 ventro-distal brush of labrum (scale 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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).
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figures 18-19.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. 18 Outer maxillary lobe 19 Left and right mandibles.
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</paragraph>
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</caption>
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<paragraph pageId="3" pageNumber="4">S-chaetae smooth, subcylindrical, of variable length and thickness, not basally swollen, with socket border not or slightly protruding, located on antennae and tergites (Figs 8, 10-12); 1+1 very short (1/5 of surrounding mesochaetae), thin S-microchaetae ventro-laterally among antegenital mesochaetae (Fig. 34).</paragraph>
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<paragraph pageId="3" pageNumber="4">Bothriotricha thinner than macrochaetae, long, ciliated, present on Th.II, Th.III, Abd.III and Abd.IV, without marked protruding socket ring (Fig. 8).</paragraph>
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<paragraph pageId="4" pageNumber="5">
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<pageBreakToken pageId="4" pageNumber="5" start="start">Scales</pageBreakToken>
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overlapping, evenly arranged (Figs 4, 5, 6-8, 10, 29-30), transparent, rounded, small, morphologically uniform except on furca, with 20-25 longitudinal ribs (Figs 6, 8); scale ribs parallel, entire, ending as ciliate processes beyond the distal edge of the scale (Figs 6, 10, 30). Scales present dorsally from head to Abd.VI (Figs 4, 5), dorsally on Ant.
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<normalizedToken originalValue="I–II">I-II</normalizedToken>
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(Fig. 4), on most parts of legs, dorsally on manubrium and dens (Figs 29, 30). Scales absent from ventral side of head (Fig. 4), Ant.
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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, sternites, all except the hind tibiotarsus, and ventral tube (Fig. 9). Manubrial scales larger than those of body, rounded except a distal group of elongate scales (Figs 29, 30); dental scales fusiform, narrower and much smaller than manubrial scales (Fig. 30).
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</paragraph>
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<paragraph lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
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Antennae 1.5-1.8 times length of body (Figs 1, 2). Antennal segment ratio as I:II:III:IV = 1:1.79:15:4.58. Microchaetae at bases of Ant.I and II not differentiated. Ant.I and II with a dense clothing of mesochaetae, and S-chaetae of two main types: (i) dark, thin, straight, long (usually longer than surrounding mesochaetae), evenly distributed in large number among mesochaetae; (ii) hyaline, variously but moderatly thickened, shorter than surrounding mesochaetae, less evenly distributed (mostly ventrally and distally) (Fig. 10). Ant.III and IV annulated. Basal part of Ant.III (Fig. 11) with irregularly arranged chaetae, progressively organized in whorls for most of its length, as well as on Ant.IV. Each whorl composed of a single row of 17-28 chaetae, including ordinary mesochaetae and a smaller number of S-like chaetae, mostly long and thin, some shorter and thicker (Figs 11, 12). Serial pattern not evident in chaetal arrangement across successive whorls. Ant.III sense organ not clearly differentiated.
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<pageBreakToken pageId="5" pageNumber="6" start="start">Two</pageBreakToken>
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protruding papillae and a spiniform process (pin chaeta) simple, without lateral process apically on Ant.IV (Fig. 13); subapical organite not seen.
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</paragraph>
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<paragraph pageId="5" pageNumber="6">
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Labral formula 4/5,5,4. Prelabral chaetae smooth, curved, thinner and longer than the labral ones (Fig. 14); labral chaetae strong, smooth, acuminate, their socket with thickened appearance, fused to chaetal basis (Figs 14, 15); apical edge of labrum with four strong, recurved hooks (Figs 14, 17); distally, a large area devoid of primary granules well delimited by a transversal line at half distance between the apical edge of labrum and the distal row of chaetae. Ventro-distally, labrum with a thick brush (Figs 16, 17). Labium with about 30 baso-median chaetae and 5 baso-lateral chaetae; labial palp with numerous proximal chaetae (about 25), its distal part not examined in detail (Fig. 16). Outer maxillary lobe with one basal chaeta, a trifurcate palp with strong apical chaeta and 4 sublobal hairs (Fig. 18). Maxilla head stout, complex, similar to that of other
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<taxonomicName lsidName="" pageId="5" pageNumber="6" rank="subFamily" subFamily="Tomocerinae">Tomocerinae</taxonomicName>
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, with a strong external tridentate claw and without distinct maxillary beard-like extension on lamella 5; other lamellae not analyzed in detail. Mandibles asymmetrical, the left one with 4 teeth, the right one with 5 teeth (6 specimens observed, Fig. 19). Ordinary mesochaetae numerous on the clypeus (Fig. 4). Hypopharynx well developed with ciliate processes.
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</paragraph>
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<paragraph lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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Dorsal chaetotaxy dense and regular on head and tergites, consisting of small rounded scales, mesochaetae and a few macrochaetae, but no microchaeta (Fig. 5). Chaetal row along the posterior part of antennal basis field made of mesochaetae identical to those of the head. A line of numerous (more than 30) short equal mesochaetae regularly and closely arranged at the posterior edge of head. Clothing of mesochaetae on tergites denser where scales are absent, i.e. laterally and behind posterior row of
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<pageBreakToken pageId="6" pageNumber="7" start="start">macrochaetae</pageBreakToken>
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, especially on Abd.IV and Abd.V (Fig. 5); mesochaetae more variable in size behind posterior macrochaetae than on the remaining of these tergites.
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</paragraph>
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<paragraph lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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Macrochaetotaxy and bothriotrichal patterns of tergites illustrated in Fig. 20. Macrochaetae per half-tergite: none on head; 1 anterior and 2 posterior on Th.II; 2 posterior on Th.III; 2 posterior on Abd.I; 2 posterior on Abd.II (one lateral mesochaeta almost the length of the macrochaetae); 1 antero-median, 1-2 latero-median and 5 postero-lateral on Abd.III; 5-6 posterior, 1 antero-lateral and 5-6 lateral on Abd.IV; 4 posterior in two groups on Abd.V. Antero-median macrochaetae of Abd.III and postero-internal macrochaetae of Abd.IV and Abd.V very long, longer than Abd.V length; other macrochaetae shorter than Abd.V length. Long lateral mesochaetae present mostly on Th.III, Abd.I and Abd.II. S-chaetae thinner, shorter and much less numerous than mesochaetae, arrangement on tergites not clear. Bothriotrichal formula 0/2,1/0,0,1,2,0. Bothriotricha slightly shorter than long antero-median macrochaetae on Abd.III and than longest macrochaetae on Abd.IV; external bothriothrix about three-fourths as long as internal bothriothrix on Abd.IV. Macrochaetae without circlet of spine-like microchaetae near their bases. Scale arrangement and size not modified
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<pageBreakToken pageId="7" pageNumber="8" start="start">around</pageBreakToken>
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macrochaetae sockets; 6-7 scales smaller in size ahead each bothriotrix of Abd. III-IV, more densely arranged than on the remaining of the tergites. Abdominal segment ratio as I:II:III:IV:V:VI = 1:1.37:2.53:2.26:1.16:0.68.
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</paragraph>
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<caption pageId="7" pageNumber="8">
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<paragraph pageId="7" pageNumber="8">
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Figure 20.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n., macrochaetotaxic and bothriotrichal pattern; plain line circles, macrochaetae; dotted line circles, small macrochaetae or large mesochaetae; lat, lateral group of Abd.IV; X, bothriotricha) (scale 400
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<normalizedToken originalValue="μm">μm</normalizedToken>
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).
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</paragraph>
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</caption>
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<caption pageId="7" pageNumber="8">
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<paragraph pageId="7" pageNumber="8">
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Figure 21.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. Tibiotarsus and claw of legs I, II, III from upper to lower.
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</paragraph>
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</caption>
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<caption pageId="7" pageNumber="8">
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<paragraph pageId="7" pageNumber="8">
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Figures 22-25.
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<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
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sp. n. (SEM). 22 Leg I, with ventro-basal macrochaetae of femur and ventral macrochaetae of trochanter (scale 100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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); the second visible macrochaetae of femur belongs to other leg 23 Claws of legs I (scale 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) 24 Claw of leg I, basal part in dorsal view (scale 10µm); e, thin distal tenent hairs 25 Bifurcate empodial appendage of leg II (scale 10
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||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
|
||
Claw very slender, without inner tooth (Fig. 23), devoid of internal ridging characteristic of other
|
||
<taxonomicName lsidName="" pageId="7" pageNumber="8" rank="subFamily" subFamily="Tomocerinae">Tomocerinae</taxonomicName>
|
||
. Basal wings of claw wide and short (12-15% of claw length), blunt, with truncated and denticulate apical edges (Fig. 24). Empodial appendage (emp) straight, thicker basally, parallel distally until the tip, about half the
|
||
<pageBreakToken pageId="8" pageNumber="9" start="start">length</pageBreakToken>
|
||
of inner edge (i.e.) of claw (emp/i.e.= 0.45 for legs I and II, 0.55 for leg III) (Fig. 21), with long, thin internal tooth, this tooth often bifurcated, occasionally trifurcated (Figs 23, 25). Pretarsus with 1+1 minute microchaetae. Tibiotarsi I and II slightly shorter than outer edge (o.e.) of claw, tibiotarsus III slightly longer (o.e./Tita=1.14 for leg I, 1.07 for leg II, 0.91 for leg III) (Fig. 21). Distal whorl of tibiotarsi I, II and III with 11 or 12 acuminate chaetae, not distinct from other tibiotarsal chaetae, including dorsally 2-3,3,3 thinner, straight, acuminate chaetae (Fig. 24), of which the most dorsal on each tibiotarsus probably corresponds to the tenent hair of other
|
||
<taxonomicName lsidName="" pageId="8" pageNumber="9" rank="subFamily" subFamily="Tomocerinae">Tomocerinae</taxonomicName>
|
||
. Clubbed tenent hairs absent. Tibiotarsi I, II and III with 0-1, 0-1 and 2-4 long, thin, dorsal macrochaetae, respectively; the proximal macrochaeta of tibiotarsus III nearly half the tibiotarsal length; other tibiotarsal chaetae as ordinary mesochaetae of variable length. Scales present dorsally from subcoxa to femur of legs II and III, on trochanter and femur of leg I (Figs 5, 9, 22), and dorso-basally on tibiotarsus III.
|
||
</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">Each femur with very long, and thin ventro-basal macrochaeta, the two-thirds length of femur, inserted perpendicular to integument (Fig. 22); rest of femoral clothing mesochaetae. Each trochanter with one long, thin ventro-basal macrochaeta similar to that of femur (Fig. 22). Trochanteral-femoral organ not differentiated.</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">
|
||
Ventral tube (Fig. 9) without scales, with about 60 mesochaetae, including 3 noticeably longer chaetae, on each latero-distal flap, anteriorly about 30
|
||
<normalizedToken originalValue="–35+30–">-35+30-</normalizedToken>
|
||
35 subequal, long mesochaetae, and posteriorly about 70 subequal mesochaetae.
|
||
</paragraph>
|
||
<paragraph lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
|
||
Tenaculum with 1 or 2 chaetae and 4 teeth on each ramus. Manubrium dorsally with 2 longitudinal strips of mesochaetae and 2-3+2-3 erect macrochaetae, separated by a medial zone devoid of chaetae (Fig. 28); laterally with a row of chaetae on each side (Figs 28, 29); ventrally with large, rounded scales and a proximal group of ordinary chaetae (Fig. 29); ventro-distally, without chaetae but with a group of large, elongated scales (Figs 29, 30); ventro-distal sclerifications of manubrium with 1+1 internal triangular protrusions. Dens without outer basal spine-like chaetae or inner basal scale-like spine; ventro-basally with dense cover of small, narrow, fusiform scales (Fig. 30)
|
||
<pageBreakToken pageId="9" pageNumber="10" start="start">turning</pageBreakToken>
|
||
to mesochaetae distally; externally with ordinary chaetae mixed with scales; dorsally, with dense clothing of subequal mesochaetae similar to those of manubrium; internally with basal rugose spine series (Figs 31, 32), the spines slightly inflated basally. Dental spines 4-5 in two irregular rows in the proximal part; 9-13 in one row in the distal part, variously arranged, usually asymmetrically (Fig. 26). Formula (and corresponding short formula) for 9 specimens:
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">5/1,1,1,1, 2,1,2,1 (short: 5/6, 4)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">4/1,1,2,1,3,1 (short: 4/6, 3)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">5/2,1,1,1,4,1 (short: 5/7, 3)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">4/2,1,2,1,3,1 (short: 4/7, 3)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">5/2,1,2,1,3,1 (short: 4/7, 3)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">6/1,1,1,1,1,1,1,3,1 (short: 6/6, 5)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">?/1,1,1,4,1,3,1 (short:?/8, 4)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">5/1,3,1,4,1,2,1 (short: 5/9, 4)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">4/2,4,1,4,1 (short: 4/8, 4)</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">Mucro with two irregular internal lamellae without intermediate tooth (Fig. 27), covered of ordinary chaetae with elongated, protruding sockets (Fig. 33). Basal teeth unequal, small, without toothlet. Ratio mucro: dens: manubrium = 1:8.08:5.33</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">Antegenital chaetae numerous, all of the ordinary type, except for one minute S-chaeta on each side (Fig. 34). Female genital slit with 1+1 anterior microchaetae. Two microchaetae on each anal valve. Male genital plate rounded, with many mesochaetae.</paragraph>
|
||
<caption pageId="9" pageNumber="10">
|
||
<paragraph pageId="9" pageNumber="10">
|
||
Figures 26-27.
|
||
<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
|
||
sp. n. 26 Dental spines formula in a female specimen: 4/2,4,1,4,1 (lower, right dens) and 5/1,1,1,1, 2,1,2,1 (upper, left dens) 27 Mucro in two different specimens.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="9" pageNumber="10">
|
||
<paragraph pageId="9" pageNumber="10">
|
||
Figures 28-33.
|
||
<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
|
||
sp. n. (SEM). 28 Manubrium in dorsal view (scale 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
) 29 Manubrium in ventral view (scale 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
) 30 Manubrium ventro-distally and dens ventro-basally (scale 10
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
) 31, 32 Dental spines (scale 10
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
) 33 Mucro (scale 10
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="9" pageNumber="10">
|
||
<paragraph pageId="9" pageNumber="10">
|
||
Figures 34-35.
|
||
<taxonomicName class="Collembola" family="Tomoceridae" genus="Tritomurus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tritomurus veles" order="Entomobryomorpha" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="veles">Tritomurus veles</taxonomicName>
|
||
sp. n. (34, SEM; 35, optical microscope). 34 Sternite of Abd.V with genital plate (scale 100μm); arrow points to minute lateral S-microchaeta 35 Internal parasitic larva (Nematomorpha) (scale 20
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |