307 lines
32 KiB
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307 lines
32 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.368.6393" ID-GBIF-Dataset="c1e9ee94-84ed-487d-bf07-302df775db57" ID-PMC="PMC3904066" ID-Pensoft-Pub="1313-2970-368-1" ID-PubMed="24478579" ID-ZBK="3EB9DB885588438785A5089B1257D44F" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-368-1" ModsDocOrigin="ZooKeys 368" ModsDocTitle="Cyphoderus (Cyphoderidae) as a major component of collembolan cave fauna in Thailand, with description of two new species" checkinTime="1451246466247" checkinUser="pensoft" docAuthor="Jantarit, Sopark, Satasook, Chutamas & Deharveng, Louis" docDate="2014" docId="159CFDABE5646F475BD021373A0399B9" docLanguage="en" docName="ZooKeys 368: 1-21" docOrigin="ZooKeys 368" docSource="http://dx.doi.org/10.3897/zookeys.368.6393" docTitle="Cyphoderus songkhlaensis Jantarit, Satasook & Deharveng, 2014, sp. n." docType="treatment" docUuid="99107FAB-981B-4F23-9D87-B962FEA5DB7A" docUuidSource="ZooBank" docVersion="5" lastPageNumber="11" masterDocId="855EFFB47B0C6C445C629449FFBDFF97" masterDocTitle="Cyphoderus (Cyphoderidae) as a major component of collembolan cave fauna in Thailand, with description of two new species" masterLastPageNumber="21" masterPageNumber="1" pageNumber="5" updateTime="1668157418430" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Cyphoderus (Cyphoderidae) as a major component of collembolan cave fauna in Thailand, with description of two new species</mods:title>
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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>Jantarit, Sopark</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:namePart>Satasook, Chutamas</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:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>368</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>21</mods:end>
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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.368.6393</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.368.6393</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-368-1</mods:identifier>
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<mods:identifier type="ZBK">3EB9DB885588438785A5089B1257D44F</mods:identifier>
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<mods:identifier type="ZooBank">3EB9DB885588438785A5089B1257D44F</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152050404" LSID="urn:lsid:zoobank.org:act:99107FAB-981B-4F23-9D87-B962FEA5DB7A" httpUri="http://treatment.plazi.org/id/159CFDABE5646F475BD021373A0399B9" lastPageId="10" lastPageNumber="11" pageId="4" pageNumber="5">
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<subSubSection pageId="4" pageNumber="5" type="nomenclature">
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<paragraph pageId="4" pageNumber="5">
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<taxonomicName LSID="http://zoobank.org/99107FAB-981B-4F23-9D87-B962FEA5DB7A" class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="5">sp. n.</taxonomicNameLabel>
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Figs 2-7
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="type locality">
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<paragraph pageId="4" pageNumber="5">Type locality.</paragraph>
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<paragraph pageId="4" pageNumber="5">
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Thailand: Songkhla Province, Rattaphum District, Tham Khao Nui (
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="12.203783">12°12.227'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="99.992065">99°59.524'E</geoCoordinate>
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), 120 m. above sea level, dark zone in cave, pitfall traps and Berlese extraction, S. Jantarit leg, 05 May 2012 (Sample #Songkhla-SJ.001).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="type material">
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<paragraph pageId="4" pageNumber="5">Type material.</paragraph>
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<paragraph pageId="4" pageNumber="5">Holotype, male adult (#PSUZC2011.SONG-001H) and 44 paratypes (6 males, 3 females, 35 of unknown gender) mounted on slides. Holotype and 29 paratypes at PSU (25 slides, 4 males, 2 females and 23 subadults, collection #PSUZC2011.SONG-001P-030P) and 15 paratypes at MNHN (12 slides, 2 males, 1 female and 12 subadults).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="10" pageId="4" pageNumber="5" type="description">
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<paragraph pageId="4" pageNumber="5">Description.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
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Habitus thick (Fig. 2A), not troglomorphic, body length about 1.2 mm excluding antennae and furca. Furca well developed, about 2.5 times shorter than
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<pageBreakToken pageId="5" pageNumber="6" start="start">body</pageBreakToken>
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. Body color white. Eyes absent, no ocular patch. Dense cover of scales on head, body and furca (ventrally on manubrium, both sides on dens); scales present on Ant.
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<normalizedToken originalValue="I–II">I-II</normalizedToken>
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dorsally, absent on legs and ventral tube. Four categories of chaetae: ordinary chaetae (mac, mes and mic), scales, trichobothria and S-chaetae (= sens), described below separately for antennae and body.
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</paragraph>
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<caption pageId="5" pageNumber="6">
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<paragraph pageId="5" pageNumber="6">
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Figure 2.
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<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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sp. n. A habitus B outer maxillary lobe C maxilla head and ventral complex of the labrum D mandible E labial palp: proximal chaetae and external papilla E F labrum, dorsal view G chaetotaxy of labial basis; frontal chaetae H frontal chaetae and pseudopores of head I dorsal chaetotaxy of head.
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</paragraph>
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</caption>
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<paragraph pageId="5" pageNumber="6">
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Mouthparts. Outer maxillary lobe with one basal chaeta, a simple palp and one sublobal hair (Fig. 2B). Maxilla with 3-toothed capitulum and complex of 5 pad-shaped lamellae not analyzed in detail (Fig. 2C). Mandible head stocky, asymmetrical with 5 (left) and 4 (right) teeth (Fig. 2D). Labial palp with 5 papillae (A-E) and 13 guards, exactly as figured by
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<bibRefCitation author="Fjellberg, A" journalOrPublisher="Zoologischer Anzeiger" pageId="14" pageNumber="15" pagination="309 - 330" title="The labial palp in Collembola." volume="237" year="1999">Fjellberg (1999</bibRefCitation>
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: fig. 72) (A and C without guards, B with 5 guards, D and E with 4 guards each); three hypostomal chaetae present with H longer than h1 and h2; 4 proximal chaetae (Fig. 2E). Labial basis formula m, e, l1, l2, with all chaetae smooth or indistinctly serrated, and l2 reduced to a minute but thick mic (Fig. 2G). Labral formula 4/5,5,4 with all chaetae smooth; two chaetae of the mid-row stronger and longer than others; dorso-distal limit of primary granules with a deep central incision (Fig. 2F); labral edge without structure; ventro-distally, two asymmetrical combs with many teeth variously developed and two central tubules (Fig. 2C).
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</paragraph>
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<paragraph pageId="5" pageNumber="6">
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Antennae. Less than 2 times the length of the head, segmentations I: II: III: IV as 1: 2.7: 1.6: 3.9. Sens and sens-like chaetae present on all antennal segments, of 10 morphological types (Fig. 3A); type-3 mes rather long, smooth under microscope examination but ciliated under SEM as in Fig. 3A (type-3*). Scales present dorsally on Ant.I and II (Fig. 3A11). Ant.I dorsally (Fig. 3B) with scales and ciliated mes (type-1), except 3 basal mic (type-9); ventrally (Fig. 3C) with various types of chaetae (types-1,2,3,5,6 and 9). Ant.II (Fig. 3D, E) dorsally and ventrally with numerous slender sens and chaetae (types-1,3,4,5,6,7); scales present dorso-basally; distally, 3-4 dorso-external swollen sens of type-7 and one ventro-external pseudopore. Ant.III (Fig. 3F, G) with various types of chaetae (types-1,3,4,5,6,7,9,10) not analyzed in detail; dorso-externally, AIIIO (Fig. 3H) typical of
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<taxonomicName class="Collembola" family="Hypogastruridae" genus="Entomobryoidea" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Entomobryoidea" order="Poduromorpha" pageId="5" pageNumber="6" phylum="Arthropoda" rank="genus">Entomobryoidea</taxonomicName>
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, with sens 1 to 5 and 8easily recognized, 2 and 3 being swollen sens of type-7; ventro-externally, one subapical pseudopore. Ant.IV (Fig. 3I, J) devoid of apical bulb, with various types of chaetae (including all types of sens except type-10); subapical organ present dorso-externally as a short and thick rod.
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</paragraph>
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<caption pageId="5" pageNumber="6">
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<paragraph pageId="5" pageNumber="6">
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Figure 3.
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<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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sp. n. continued A chaetae of antenna drawn from optical microscope, except 3* derived from SEM image B dorsal side of right Ant.I C ventral side of right Ant.I D dorsal side of right Ant.II; the apical swollen sens of type-7 are indicated by arrows E ventral side of right Ant.II with apical pseudopore F ventral side of right Ant.III with apical pseudopore G dorsal side of right Ant.III H distal organite of Ant.III I ventral side of Ant.IV J dorsal side of Ant.IV with separate view of the subapical organite (left).
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</paragraph>
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</caption>
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<paragraph pageId="5" pageNumber="6">Body chaetae (Fig. 4A).</paragraph>
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<paragraph pageId="5" pageNumber="6">1)</paragraph>
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<paragraph pageId="5" pageNumber="6">trichobothria, ciliated, very long and thin</paragraph>
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<paragraph pageId="5" pageNumber="6">2)</paragraph>
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<paragraph pageId="5" pageNumber="6">weakly serrated, spiny mes</paragraph>
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<paragraph pageId="5" pageNumber="6">3)</paragraph>
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<paragraph pageId="5" pageNumber="6">serrated or ciliated chaetae, of various length (mes to mac) and thickness</paragraph>
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<paragraph pageId="5" pageNumber="6">4)</paragraph>
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<paragraph pageId="5" pageNumber="6">short and thickened mes in trichobothrial areas</paragraph>
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<paragraph pageId="5" pageNumber="6">5)</paragraph>
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<paragraph pageId="5" pageNumber="6">thin mes, smooth under microscope examination, but ciliated under SEM</paragraph>
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<paragraph pageId="5" pageNumber="6">6)</paragraph>
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<paragraph pageId="5" pageNumber="6">thick minute mic f0 and X on head</paragraph>
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<paragraph pageId="5" pageNumber="6">7)</paragraph>
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<paragraph pageId="5" pageNumber="6">thin minute mic of anal valves</paragraph>
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<paragraph pageId="5" pageNumber="6">S1)</paragraph>
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<paragraph pageId="5" pageNumber="6">smooth, dark, short, straight, pointed sens</paragraph>
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<paragraph pageId="5" pageNumber="6">S2)</paragraph>
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<paragraph pageId="5" pageNumber="6">smooth, hyaline, short, subcylindrical, blunt sens</paragraph>
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<paragraph pageId="6" pageNumber="7">
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<pageBreakToken pageId="6" pageNumber="7" start="start">S</pageBreakToken>
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3)
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</paragraph>
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<paragraph pageId="6" pageNumber="7">smooth, hyaline, longer, thinner sens</paragraph>
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<paragraph pageId="6" pageNumber="7">S4)</paragraph>
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<paragraph pageId="6" pageNumber="7">smooth, rather long, rather thick, blunt sens</paragraph>
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<caption pageId="6" pageNumber="7">
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<paragraph pageId="6" pageNumber="7">
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Figure 4.
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<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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sp. n. continued A chaetae of tergites drawn from optical microscope, except 5* derived from SEM image B chaetotaxy of tergites with types of S-chaetae S1 to S4 C trichobothrial complexes of Abd.II D trichobothrial complexes of Abd.III E anterior trichobothrial complexes of Abd.IV F tandem of chaetae on Abd.IV; the smallest is a short type-5 mes and the largest a S4 sens.
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</paragraph>
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</caption>
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<caption pageId="6" pageNumber="7">
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<paragraph pageId="6" pageNumber="7">
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Figure 5.
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<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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sp. n. continued A
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<normalizedToken originalValue="Szeptycki’s">Szeptycki's</normalizedToken>
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notation of tergal chaetae on Th.II-Abd.III (
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<bibRefCitation author="Szeptycki, A" journalOrPublisher="Polska Akademia Nauk, Warszawa, Krakow" pageId="15" pageNumber="16" title="Chaetotaxy of the Entomobryidae and its phylogenetical significance: Morphosystematic studies of Collembola. IV." volumeTitle="Zaklad Zoologii Systematycznej i Doswiadczalnej Panstwowe Wydawnictwo Naukowe" year="1979">Szeptycki 1979</bibRefCitation>
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) B detail of Abd.II trichobothrial area C detail of Abd.III trichobothrial area.
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</paragraph>
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</caption>
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<paragraph pageId="6" pageNumber="7">Scales oval to rectangular in shape, of various size, covering the whole body dorsally.</paragraph>
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<paragraph pageId="6" pageNumber="7">Dorsal chaetotaxy and pseudopore patterns (per side).</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Macrochaetae: 0/0,0/0,0,1,2 from head to Abd.IV (excluding the antenno-basal lines on head and the 7
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<normalizedToken originalValue="–8+7–">-8+7-</normalizedToken>
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8 lateral mac on Abd.IV) (Fig. 4B).
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</paragraph>
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<paragraph pageId="6" pageNumber="7">Type-5 mes: 24-25 (and 1 uneven) /16,6/5,4,6,22,0,0 from head to Abd.VI (approximate numbers) (Fig. 2I for the head).</paragraph>
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<paragraph pageId="6" pageNumber="7">Trichobothria: 1/0,0/0,2,3,3,0,0 from head to Abd.VI.</paragraph>
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<paragraph pageId="6" pageNumber="7">S-chaetae (sens of types S1, S2, S3 and S4): 0/2,1/1,2,3,4,3,0 from head to Abd.VI. Possibly more on Abd.IV where type-5-like mes are often difficult to separate from S4.</paragraph>
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<paragraph pageId="6" pageNumber="7">Pseudopores: 1-2/1,1/1,1,1,1+2,0,0 from head to Abd.VI.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Chaetotaxy and pseudopores on head. As in Fig. 2I (dorsal side). No dorsal mac except the antenno-basal line of 5 mac (f1-f5); f0 as a minute thick uneven mic of type-6 between f1 chaetae; five ciliated clypeal mes and 1
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<normalizedToken originalValue="–2+1–">-2+1-</normalizedToken>
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2 pseudopores anteriorly to f1 (Fig. 2H). About 24 dorsal cephalic mes of type-5, subequal, short (Fig. 4A5). Cephalic trichobothria present dorsally at the middle of head with 1+1 mes internally near trichobothria, short and feebly ciliated (Fig. 2I, similar to Fig. 4A3). Ventrally, 4+4 post-labial mes smooth or very finely serrated along linea ventralis, and one mic of type-6 between G3 and H3 probably homologous with X (Fig. 2 in
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<bibRefCitation author="Chen, JX" journalOrPublisher="Oriental Insects" pageId="13" pageNumber="14" pagination="1 - 54" title="The genus Sinella with special reference to Sinella s. s. (Collembola: Entomobryidae) of China." url="10.1080/00305316.1993.10432236" volume="27" year="1993">Chen and Christiansen 1993</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Chaetotaxy and pseudopores per tergite. (Figs 4
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<normalizedToken originalValue="B–F">B-F</normalizedToken>
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); values for type-5 mes are indicative). Th.II without mac; with a row of subequal spiny mes anteriorly and laterally, and several rows antero-laterally (type-2), 1+1 antero-lateral sens S1, 1+1 lateral sens S2 not close to S1, about 16+16 mes of type-5, and 1+1 pseudopores close to axis. Th.III without mac; with 1+1 antero-lateral sens S2, about 6+6 mes of type-5, and 1+1 pseudopores.
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</paragraph>
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<paragraph pageId="6" pageNumber="7">Abd.I without mac; with 1+1 lateral sens S1, about 5+5 mes of type-5 and 1+1 pseudopores.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Abd.II without mac; with 2+2 trichobothria, 6+6 modified mes around the trichobothria (type-4, Fig. 4C), 1+1 sens S2 (Fig. 4C) and 1+1sens S3 (Fig. 4C), about 4+4 mes of type-5, and 1+1 pseudopores. Abd.III with 3+3 trichobothria, 1+1 mac, 9+9 modified mes of type-4 on trichobothrial areas (3+3 near the internal trichobothria and 6+6 near the two external trichobothria, Fig. 4D), 3+3 sens in trichobothrial areas (1+1 S1 and 2+2 S3, Fig. 4D), about 6+6 mes of type-5, and 1+1 pseudopores. Abd.IV with 3+3 trichobothria, 2+2 mac, 4+4 modified mes of type-4 in the anterior trichobothrial area (none in the posterior trichobothrial area, Figs 4E and 6), 2+2 sens S3, 2+2 sens S4 near axis, about 22
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<normalizedToken originalValue="–23+22–">-23+22-</normalizedToken>
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23 mes, 2+2 sens S4 ahead pseudopores, in tandem with 2+2 short probably type-5 mes (Fig. 4F), 1+1 serrated mes of type-3 in tandem with 1+1 sens S3 posteriorly, and 3+3 pseudopores (1+1 in the middle of Abd.IV, 2+2 in the posterior margin of the tergite, behind a posterior row of 4+4 mes). Abd.V without pseudopore or mes of type-5; with 3+3 sens S3 and several short mac and mes.
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</paragraph>
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<caption pageId="6" pageNumber="7">
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<paragraph pageId="6" pageNumber="7">
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Figure 6.
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<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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sp. n. continued,
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<normalizedToken originalValue="Szeptycki’s">Szeptycki's</normalizedToken>
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notation of tergal chaetae on Abd.IV (
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<bibRefCitation author="Szeptycki, A" journalOrPublisher="Polska Akademia Nauk, Warszawa, Krakow" pageId="15" pageNumber="16" title="Chaetotaxy of the Entomobryidae and its phylogenetical significance: Morphosystematic studies of Collembola. IV." volumeTitle="Zaklad Zoologii Systematycznej i Doswiadczalnej Panstwowe Wydawnictwo Naukowe" year="1979">Szeptycki 1979</bibRefCitation>
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).
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</paragraph>
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</caption>
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<paragraph pageId="7" pageNumber="8">
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<pageBreakToken pageId="7" pageNumber="8" start="start">Legs</pageBreakToken>
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. Without scales. Trochanteral organ with 11-22 simple, straight, smooth chaetae arranged in V-form (Fig. 7C). Tibiotarsus chaetotaxy mostly composed of strong ciliated mes, with one thick smooth ventro-subapical chaeta on hind tibiotarsus. Each tibiotarsus with one tenent hair rather stout, apically spatulated, 4/5 as long as inner edge of claw; distal row of 9-10 serrated chaetae irregularly arranged on all tibiotarsi (Fig. 7D). Claw broad, not slender, with a weak or inconspicuous tunica; with one tooth at 40% of inner edge from the tip of the claw, a small dorsal tooth basally and a pair of inner basal teeth of unequal size, the outer one much larger than the inner one (Fig. 7D). Unguiculus pointed and broad, more than half as long as claw, lanceolate, with a strong outer tooth (Fig. 7D).
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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 7.
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<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
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||
sp. n. continued A chaetae of furca B scales of furca C trochanteral organ D claw and distal part of tibiotarsus III E tenaculum F anterior face of the ventral tube G posterior face of the ventral tube; the peg-like setulae are indicated by arrows H furca; encircled by dotted lines are the 2+2 latero-basal mesochaetae of manubrium (a) the 3 outer basal mesochaetae of dens (b) and the 2+2 inner basal mesochaetae of dens (c) (I) mucro in lateral view (right) and in dorsal view (left) showing a third minute external tooth J female genital plate K male genital plate.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="7" pageNumber="8">Ventral tube. Without scales. Anterior face with 2+2 long serrated chaetae (Fig. 7F). Posterior chaetae arranged typically for the genus, with L1 and L2 ciliated, L2 shorter than L1, M elongate and smooth, accompanied by 2+2 small peg-like microchaetae, and two long smooth distal chaetae; lateral flaps each with 2 small smooth mes (Fig. 7G).</paragraph>
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||
<paragraph lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
|
||
Furca. Tenaculum with 4 teeth on each branch, anteriorly with strong, densely serrated, bent uneven chaeta (Fig. 7E). Furca with three types of chaetae (Fig. 7A) and 5 types of scales (Fig. 7B). Manubrium about 1.2 times as long as mucrodens. Dens about 2.3 times as long as mucro. Dorsal side of manubrium (Fig. 7H) with
|
||
<pageBreakToken pageId="8" pageNumber="9" start="start">2</pageBreakToken>
|
||
+2 pseudopores distally, and about 32-35 mes (fallen in most cases) arranged in two longitudinal stripes, including rather flexible and strongly ciliated mes and a few lateral ones slightly stronger, more straight, feebly serrated (Fig. 7A type-1), and baso-laterally 2+2 short serrated mes (Fig. 7A type-3); ventral side covered with oval scales (Fig. 7B type-5). Dens (Fig. 7H) elongate, dorsally with 2 rows of feathered scales (Fig. 7B type-1), 6 external and 5 internal, and 4 ciliated mes (Fig. 7A type-1) between two rows; proximal outer part of dens with 3 chaetae, two ciliated (Fig. 7A type-1) and the most external one smooth (Fig. 7A type-2); proximal inner part of dens with 2 slightly serrated mes (Fig. 7A1) close to dens-manubrium articulation; apical outer part of dens with one short serrated mes (Fig. 7A type-3); long dorso-distal feathered scales fallen in our specimens. Dens ventrally with oval scales (Fig. 7B types-4, 5), the distal internal one almost as long as mucro (Fig. 7B2, 3). Mucro straight, elongate, bidentate apically, with one minute external tooth almost at the level of the ante-apical normal tooth (Fig. 7I).
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||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<pageBreakToken pageId="9" pageNumber="10" start="start">Genital</pageBreakToken>
|
||
plate. Male genital plate of the circinate type (sensu
|
||
<bibRefCitation author="Christiansen, K" journalOrPublisher="Proceedings of the Iowa Academy of Science" pageId="13" pageNumber="14" pagination="474 - 476" title="The Entomobryiform Male Genital Plate." volume="65" year="1958">Christiansen 1958</bibRefCitation>
|
||
), with 6 genital mic and 15-16 circumgenital short, thin, smooth mes (Fig. 7K). Female genital plate with 2+2 mic (Fig. 7J).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="9" pageNumber="10" type="measurement">
|
||
<paragraph pageId="9" pageNumber="10">Measurement.</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
in
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
(from type specimen #PSUZC2011.SONG-001H, male).
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<table pageId="9" pageNumber="10">
|
||
<tr pageId="9" pageNumber="10">
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Body</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Ant</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Head</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Ant.I</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Ant.II</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Ant.III</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Ant.IV</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Th.II</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Th.III</td>
|
||
</tr>
|
||
<tr pageId="9" pageNumber="10">
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Abd.I</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Abd.II</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Abd.III</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Abd.IV</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Abd.V</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Abd.VI</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Man</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Dens</td>
|
||
<td colspan="1" pageId="9" pageNumber="10" rowspan="1">Mucro</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="11" type="etymology">
|
||
<paragraph pageId="10" pageNumber="11">
|
||
<pageBreakToken pageId="10" pageNumber="11" start="start">Etymology</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="10" pageNumber="11">
|
||
From the name of the province
|
||
<normalizedToken originalValue="“Songkhla”">"Songkhla"</normalizedToken>
|
||
where this species was discovered.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="11" type="distribution">
|
||
<paragraph pageId="10" pageNumber="11">Distribution.</paragraph>
|
||
<paragraph pageId="10" pageNumber="11">Only known from the type locality.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="11" type="ecology">
|
||
<paragraph pageId="10" pageNumber="11">Ecology.</paragraph>
|
||
<paragraph pageId="10" pageNumber="11">Collected on guano in the dark zone of a cave developed in a karst covered with rainforest.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph pageId="10" pageNumber="11">Discussion.</paragraph>
|
||
<paragraph pageId="10" pageNumber="11">
|
||
The new species is similar to
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus javanus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="javanus">Cyphoderus javanus</taxonomicName>
|
||
<normalizedToken originalValue="Börner">Boerner</normalizedToken>
|
||
, 1906 and to
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus sumatranus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="sumatranus">Cyphoderus sumatranus</taxonomicName>
|
||
Yoshii, 1987. The only detailed description of
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus javanus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="javanus">Cyphoderus javanus</taxonomicName>
|
||
is that of
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus borneensis" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="borneensis">Cyphoderus borneensis</taxonomicName>
|
||
by
|
||
<bibRefCitation author="Yoshii, R" journalOrPublisher="Contributions of the Biological Laboratory of Kyoto University" pageId="15" pageNumber="16" pagination="1 - 16" title="Cyphoderid Collembola of Sabah." volume="26" year="1980">Yoshii (1980</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Yoshii, R" journalOrPublisher="Contributions of the Biological Laboratory of Kyoto University" pageId="15" pageNumber="16" pagination="121 - 136" title="Notes on some Cyphoderid Collembola of the tropical Asia." volume="27" year="1987">1987</bibRefCitation>
|
||
), which was synonymized with
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus javanus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="javanus">Cyphoderus javanus</taxonomicName>
|
||
by the same author in 1992.
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
|
||
sp. n. differs from
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus borneensis" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="borneensis">Cyphoderus borneensis</taxonomicName>
|
||
as described by Yoshii in the following combination of characters: the posterior face of its ventral tube with chaetae L1 and L2 ciliated but M smooth (given however as ciliated in
|
||
<bibRefCitation author="Yoshii, R" journalOrPublisher="Contributions of the Biological Laboratory of Kyoto University" pageId="15" pageNumber="16" pagination="1 - 16" title="Cyphoderid Collembola of Sabah." volume="26" year="1980">Yoshii 1980</bibRefCitation>
|
||
) (versus L1, L2, M all ciliated chaetae), anterior mac of ventral tube serrated versus smooth, spatulate versus blunt tenent hairs, no versus a few smooth basal chaetae on manubrium and claw with two inner teeth versus one inner tooth on claw.
|
||
</paragraph>
|
||
<paragraph pageId="10" pageNumber="11">
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus songkhlaensis" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="songkhlaensis">Cyphoderus songkhlaensis</taxonomicName>
|
||
sp. n. differs from
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus sumatranus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="sumatranus">Cyphoderus sumatranus</taxonomicName>
|
||
by its ciliated clypeal chaetae (versus smooth in
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus sumatranus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="sumatranus">Cyphoderus sumatranus</taxonomicName>
|
||
), the presence of one sublobal hair on outer maxillary lobe (versus none in
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus sumatranus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="sumatranus">Cyphoderus sumatranus</taxonomicName>
|
||
) and the posterior face of its ventral tube with chaetae L1 and L2 ciliated but M smooth (versus L1, L2, M all ciliated chaetae). The new species is known from caves like
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus sumatranus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="sumatranus">Cyphoderus sumatranus</taxonomicName>
|
||
, but
|
||
<taxonomicName class="Collembola" family="Paronellidae" genus="Cyphoderus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyphoderus javanus" order="Entomobryomorpha" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="javanus">Cyphoderus javanus</taxonomicName>
|
||
has been reported from diverse habitats: termite nests, forest soil and caves.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |