220 lines
18 KiB
XML
220 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.416.6923" ID-GBIF-Dataset="f54b500b-61bd-42e4-8b92-a435b3b9f315" ID-PMC="PMC4109507" ID-Pensoft-Pub="1313-2970-416-23" ID-PubMed="25061344" ID-ZBK="58E091CCFE154DE5A0C067723FA2A54B" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-416-23" ModsDocOrigin="ZooKeys 416" ModsDocTitle="A new species of Tullbergia (Collembola, Tullbergiidae) from Buenos Aires, Argentina" checkinTime="1451245759380" checkinUser="pensoft" docAuthor="Palacios-Vargas, Jose G. & Martinez, Ana E. Salazar" docDate="2014" docId="2DEE602F4D01A07469F02C9ECD4C24AA" docLanguage="en" docName="ZooKeys 416: 23-30" docOrigin="ZooKeys 416" docSource="http://dx.doi.org/10.3897/zookeys.416.6923" docTitle="Tullbergia alcirae Palacios-Vargas & Martinez, 2014, sp. n." docType="treatment" docUuid="9D213EA9-95C4-4C94-9B5A-5E0CDB0E1357" docUuidSource="ZooBank" docVersion="5" lastPageNumber="27" masterDocId="FF93FFF9FFB46D60FFE0E32A043BFF9C" masterDocTitle="A new species of Tullbergia (Collembola, Tullbergiidae) from Buenos Aires, Argentina" masterLastPageNumber="30" masterPageNumber="23" pageNumber="24" updateTime="1668158669840" 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 species of Tullbergia (Collembola, Tullbergiidae) from Buenos Aires, Argentina</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>Palacios-Vargas, Jose G.</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>Martinez, Ana E. Salazar</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>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>416</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>23</mods:start>
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<mods:end>30</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.416.6923</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.416.6923</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-416-23</mods:identifier>
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<mods:identifier type="ZBK">58E091CCFE154DE5A0C067723FA2A54B</mods:identifier>
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<mods:identifier type="ZooBank">58E091CCFE154DE5A0C067723FA2A54B</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152053590" LSID="urn:lsid:zoobank.org:act:9D213EA9-95C4-4C94-9B5A-5E0CDB0E1357" httpUri="http://treatment.plazi.org/id/2DEE602F4D01A07469F02C9ECD4C24AA" lastPageId="4" lastPageNumber="27" pageId="1" pageNumber="24">
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<subSubSection pageId="1" pageNumber="24" type="multiple">
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<paragraph pageId="1" pageNumber="24">Taxon classification Animalia Poduromorpha Tullbergiidae</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="24" type="nomenclature">
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<paragraph pageId="1" pageNumber="24">
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<taxonomicName LSID="http://zoobank.org/9D213EA9-95C4-4C94-9B5A-5E0CDB0E1357" class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="1" pageNumber="24" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="24">sp. n.</taxonomicNameLabel>
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Figs 1-8
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="2" lastPageNumber="25" pageId="1" pageNumber="24" type="material examined">
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<paragraph pageId="1" pageNumber="24">Material examined.</paragraph>
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<paragraph pageId="1" pageNumber="24">
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Type locality: Argentina: Bs As: Punta Lara,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-34.8">34°48'S</geoCoordinate>
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;
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-58.0">58°00'0"W</geoCoordinate>
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, ex soil, grassland dominated by grasses (
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<taxonomicName genus="Poaceae" lsidName="Poaceae" pageId="1" pageNumber="24" rank="genus">Poaceae</taxonomicName>
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) and sedge (
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<taxonomicName genus="Cyperaceae" lsidName="Cyperaceae" pageId="1" pageNumber="24" rank="genus">Cyperaceae</taxonomicName>
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), May 2010. The specimens were extracted from soil samples in
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<normalizedToken originalValue="Berlese’s">Berlese's</normalizedToken>
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funnels. A. Salazar
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<normalizedToken originalValue="Martínez">Martinez</normalizedToken>
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collector.
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</paragraph>
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<paragraph pageId="2" pageNumber="25">
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<pageBreakToken pageId="2" pageNumber="25" start="start">Holotype</pageBreakToken>
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. Female mounted on slide. Original label: 5404/1 deposited at
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<normalizedToken originalValue="Colección">Coleccion</normalizedToken>
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<normalizedToken originalValue="División">Division</normalizedToken>
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<normalizedToken originalValue="Entomología">Entomologia</normalizedToken>
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, Museo de la Plata. Paratypes: 2 females paratypes, 2 males paratypes, all of them mounted on slides. Original label: 5404/2-4 deposited at
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<normalizedToken originalValue="Colección">Coleccion</normalizedToken>
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<normalizedToken originalValue="División">Division</normalizedToken>
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<normalizedToken originalValue="Entomología">Entomologia</normalizedToken>
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, Museo de la Plata. 6 females, 4 males and 11 juvenil paratypes with the same collecting data are kept at
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<normalizedToken originalValue="senior’s">senior's</normalizedToken>
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author institution with catalog number 2436.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="26" pageId="2" pageNumber="25" type="diagnosis">
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<paragraph pageId="2" pageNumber="25">Diagnosis.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="26" pageId="2" pageNumber="25">
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Ant. III organ with 3 thick curved dorsal sensilla, one ventral sensillum; 6 dorsal sensilla on Ant. IV; about 72 vesicles on postantennal organ; pseudo
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<pageBreakToken pageId="3" pageNumber="26" start="start">cellar</pageBreakToken>
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formulae 11/122/22221: one minute empodial appendix, two slightly clavate tenent hairs ventrally on each tibiotarsus.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="27" pageId="3" pageNumber="26" type="description">
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<paragraph pageId="3" pageNumber="26">Description.</paragraph>
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<paragraph pageId="3" pageNumber="26">
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Body length (n=12) 1.2 mm (range 0.83-1.4 mm), with moderately long macrosetae 61
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(range 56-66), and short microsetae 18
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(range 15-23), all of them smooth and thin. Relatively uniformly distributed fine intergumentary granules, interspersed with somewhat coarser granules on Abd. VI. Antennal bases well delimited.
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</paragraph>
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<paragraph pageId="3" pageNumber="26">
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Ratio head: antenna = 1: 0.8. The relative lengths of Ant. I: II; III; IV are as 1: 1.6; 1.9; 1.8. Ant. III and IV fused dorsally (80
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<normalizedToken originalValue="µm">µm</normalizedToken>
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). Sense organ of Ant. III with two small sensory rods concealed behind one of the two integumentary folds; in addition there are three thick sensilla clubs, which are rounded at tip; two strongly bend towards each other and not concealed by cuticule. At bases of cuticle, the third sensillum concealed by one tegumentary fold. There is a ventral straight sensillum protected by three setae longer than other ventral setae. Ant. IV furnished with 6 sensilla, 3 of them very thin and long, three thick and short, one distinct subapical pit, one microsensillum and one slightly trilobed apical bulb (Fig. 1). Postantennal organ elliptical 35
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(range 28-51), as long as width of the Ant. I, consisting of 72 (65-86) simple vesicles lying in two regular rows (Fig. 5).
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</paragraph>
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<caption pageId="3" pageNumber="26">
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<paragraph pageId="3" pageNumber="26">
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Figures 1-4.
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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sp. n. 1 antennal segments I to IV with details of sensorial structures 2 ventral tube 3 female genital plate 4 femur and tibiotarsus III.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="26">
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<paragraph pageId="3" pageNumber="26">
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Figures 5-8.
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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sp. n. 5 dorsal head and thoracic chaetotaxy 6 male genital plate 7 right half of labial and postlabial quetotaxy 8 dorsal abdominal cheatotaxy.
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</paragraph>
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</caption>
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<paragraph pageId="3" pageNumber="26">
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Legs chaetotaxy from I to III, coxae, 2,7,7; trochanters 5,5,5; femora, 9,9,9 (each with one ventral acuminate tenent hair); tibiotarsi (13,13,12), each with 2 ventral slightly clavate tenent hairs). Tibiotarsi short, 28
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(range 22-31). Pretarsus with two setae each. Ungues untoothed. Empodial appendage rudimentary, in shape of a minute claw-like process (Fig. 4). Dorsal pseudocelli on the body arranged as follows: 11/122/22221. The pseudocelli are crescentic with 4-5 rows of granulations (type III of
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<bibRefCitation author="Weiner, WM" journalOrPublisher="Mem. Mus. Natn. Hist. nat. (A)" pageId="6" pageNumber="29" pagination="119 - 130" title="Collemboles Poduromorpha de Nouvelle-Caledonie. 6. Onychiuridae Tullbergiidae. Zoologia Neocaledonia." volume="149" year="1991">Weiner and Najt 1991</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="3" pageNumber="26">Dorsal chaetotaxy of thorax and abdomen in Figs 5 and 8 and Table 1. Th. II and III with one lateral microsensillum on each side. Dorsal chaetotaxy of abdomen on Fig. 8. Head ventrally mainly with microsetae, three pairs of postlabial setae, posterior one is macroseta (Fig. 7). Th. II and III ventrally with one pair of setae each and four setae of different sizes on each pleural side.</paragraph>
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<paragraph lastPageId="4" lastPageNumber="27" pageId="3" pageNumber="26">
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Ventral tube with 6 + 6 setae (4 + 4 distal and 2 + 2 basal setae, Fig. 2). Pseudocelli of Abd. V are guarded by sensory setae similar to normal setae. Abd. IV tergite without a surrounding semicircular narrow ridge. Two anal spines relatively short, 37
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(range 34-42) and weak, but usually slightly curved and placed on high pa
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<pageBreakToken pageId="4" pageNumber="27" start="start">pillae</pageBreakToken>
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which touch at their bases (Fig. 8). Ratio anal spine: unguis III: 1: 1.5. Genital female plate with 3 pairs of pregenital setae, 2 pairs of circumgenital and one pair of eugenital setae. Males with 3 pairs of pregenital setae, 6 pairs circumgenital setae and 1 + 1 eugenital setae (Fig. 6).
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</paragraph>
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<caption pageId="4" pageNumber="27">
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<paragraph pageId="4" pageNumber="27">
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Table 1. Dorsal chaetotaxy of
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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sp. n.
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</paragraph>
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</caption>
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<paragraph pageId="4" pageNumber="27">
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<table pageId="4" pageNumber="27">
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<tr pageId="4" pageNumber="27">
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<th colspan="4" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">Thorax</th>
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<th colspan="4" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">Abdomen</th>
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</tr>
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<tr pageId="4" pageNumber="27">
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:left">row</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">I</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">II</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">III</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">I</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">II</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">III</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">IV</th>
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<th colspan="1" pageId="4" pageNumber="27" rowspan="1" style="text-align:center">V</th>
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</tr>
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<tr pageId="4" pageNumber="27">
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<td colspan="1" pageId="4" pageNumber="27" rowspan="1">*</td>
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<td colspan="1" pageId="4" pageNumber="27" rowspan="1">*</td>
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<td colspan="1" pageId="4" pageNumber="27" rowspan="1">**</td>
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<td colspan="1" pageId="4" pageNumber="27" rowspan="1">**</td>
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<td colspan="1" pageId="4" pageNumber="27" rowspan="1">**</td>
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<td colspan="1" pageId="4" pageNumber="27" rowspan="1">***</td>
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</tr>
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</table>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="27" type="etymology">
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<paragraph pageId="4" pageNumber="27">Etymology.</paragraph>
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<paragraph pageId="4" pageNumber="27">The new species is named in memory of Dr. Alcira Bischoff, soil fauna researcher from Facultad de Ciencias Naturales y Museo of Buenos Aires, Argentina.</paragraph>
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<paragraph pageId="4" pageNumber="27">Distribution. Known only from Punta Lara, the type locality in Buenos Aires Province, Argentina.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="27" type="ecology">
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<paragraph pageId="4" pageNumber="27">Ecology.</paragraph>
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<paragraph pageId="4" pageNumber="27">
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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sp. n. was found in soil samples. The specimens were taken from the first 10 cm in horizon A, with a density of 624
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<normalizedToken originalValue="±">+/-</normalizedToken>
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30 individuals per m2.
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<bibRefCitation author="Fredes, N" journalOrPublisher="Ciencia Del Suelo" pageId="6" pageNumber="29" pagination="89 - 101" title="Microartropodos como indicadores de disturbio antropico en entisoles del area recreativa de Miramar, Argentina." volume="27" year="2009">Fredes et al. (2009)</bibRefCitation>
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have pointed
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="genus">Tullbergia</taxonomicName>
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sp. as a good trampling indicator in a recreation area from Miramar, Buenos Aires, Argentina.
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="genus">Tullbergia</taxonomicName>
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species in Argentina come from an extensive area with different environmental conditions but the low sampling intensity
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<normalizedToken originalValue="doesn`t">doesn't</normalizedToken>
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allow to develop any biogeographic hypothesis about its distribution.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="27" type="discussion">
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<paragraph pageId="4" pageNumber="27">Discussion.</paragraph>
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<paragraph pageId="4" pageNumber="27">
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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sp. n. is similar to
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia paranensis" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="paranensis">Tullbergia paranensis</taxonomicName>
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because they share the presence of 3 thick curved sensilla on Ant. III, isolated by digitations of the tegumentary fold, and also by the presence of one ventral sensillum and the same shape of pseudocelli.
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia alcirae" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="alcirae">Tullbergia alcirae</taxonomicName>
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sp. n. differs from
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia paranensis" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="paranensis">Tullbergia paranensis</taxonomicName>
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in having more vesicles in the postantennal organ (72 vs. 30), the presence of a minute empodial appendix (versus none). It also differs in the pseudocellar formulae (11/122/22221 vs /111/11111). The number of dorsal sensilla on Ant. IV is also different (6 vs. 5).
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<taxonomicName class="Collembola" family="Tullbergiidae" genus="Tullbergia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tullbergia" order="Poduromorpha" pageId="4" pageNumber="27" phylum="Arthropoda" rank="genus">Tullbergia</taxonomicName>
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is supposed to have pseudocelli of type I (
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<bibRefCitation author="Weiner, WM" journalOrPublisher="Mem. Mus. Natn. Hist. nat. (A)" pageId="6" pageNumber="29" pagination="119 - 130" title="Collemboles Poduromorpha de Nouvelle-Caledonie. 6. Onychiuridae Tullbergiidae. Zoologia Neocaledonia." volume="149" year="1991">Weiner and Najt 1991</bibRefCitation>
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), but it is of type III in these two species, pointing to the need of a revision of the
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<taxonomicName family="Tullbergiidae" lsidName="" pageId="4" pageNumber="27" rank="family">Tullbergiidae</taxonomicName>
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from Argentina.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="27" type="variation">
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<paragraph pageId="4" pageNumber="27">Variation.</paragraph>
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<paragraph pageId="4" pageNumber="27">Tenent hairs are very slightly capitated and often leg one has one capitated and one acuminate tenent hairs.</paragraph>
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</subSubSection>
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</treatment>
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</document> |