474 lines
48 KiB
XML
474 lines
48 KiB
XML
<document ID-CLB-Dataset="284785" ID-DOI="http://dx.doi.org/10.3897/evolsyst.8.107213" ID-GBIF-Dataset="e7468924-f35e-4143-bd09-0b8fa79023be" ID-Pensoft-Pub="2535-0730-1-1" ID-Pensoft-UUID="4BE9B0A53B4F5F0F8E641BB304D1D704" ID-ZooBank="651A309753FE49F98B755C5D8AF189F1" ModsDocID="2535-0730-8-1-1" checkinTime="1704939279360" checkinUser="pensoft" docAuthor="Duperre, Nadine, Harms, Danilo, Crespo-Perez, Veronica & Tapia, Elicio" docDate="2024" docId="384BC198011055FEB90B9156BB004067" docLanguage="en" docName="EvolutSyst 8(1): 1-14" docOrigin="Evolutionary Systematics 8 (1)" docPubDate="2024-01-10" docSource="http://dx.doi.org/10.3897/evolsyst.8.107213" docTitle="Loxosceles guayllabamba Duperre & Tapia 2024, sp. nov." docType="treatment" docUuid="995F5DC9-D2B3-4343-B116-882131BF0B51" docUuidSource="ZooBank" docVersion="2" id="4BE9B0A53B4F5F0F8E641BB304D1D704" lastPageNumber="1" masterDocId="4BE9B0A53B4F5F0F8E641BB304D1D704" masterDocTitle="Two new species of the spider genus Loxosceles (Araneae, Sicariidae) from the Ecuadorian Andes" masterLastPageNumber="14" masterPageNumber="1" pageNumber="1" updateTime="1704939894572" updateUser="ExternalLinkService">
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<mods:title id="8D0C9EC687A703DFC06D2C449704B4B8">Two new species of the spider genus Loxosceles (Araneae, Sicariidae) from the Ecuadorian Andes</mods:title>
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<mods:namePart id="162CD28E91E4EFE2754DBEDCB42B0A42">Duperre, Nadine</mods:namePart>
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<mods:nameIdentifier id="CCCFD4273BEDA6B7940F45143A6D841C" type="ORCID">https://orcid.org/0000-0003-2195-878X</mods:nameIdentifier>
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<mods:affiliation id="80519AC6348DC79E8A474A48B1DEC6BF">Museum of Nature Hamburg - Zoology, Leibniz-Institute for the Analysis of Biodiversity Change (LIB), Centre for Taxonomy and Morphology, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany & American Museum of Natural History, New York, NY, USA</mods:affiliation>
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<mods:nameIdentifier id="A56ABDA66E9118B810FDDF041A799C4F" type="email">n.duperre@leibniz-lib.de</mods:nameIdentifier>
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<mods:roleTerm id="DFAFEA8D91EF33B0BC6674BEEB221770">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="29D6D0A0B25B8AAD2823885B66C0BF11">Harms, Danilo</mods:namePart>
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<mods:nameIdentifier id="EA88DADDB88A948218ADA35E8D903E01" type="ORCID">https://orcid.org/0000-0002-7189-5345</mods:nameIdentifier>
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<mods:affiliation id="9E5A5C61FAF69E7D8719A85F2F5AC899">Museum of Nature Hamburg - Zoology, Leibniz-Institute for the Analysis of Biodiversity Change (LIB), Centre for Taxonomy and Morphology, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany</mods:affiliation>
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</mods:name>
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<mods:name id="9DA9848202F1129C35B99D0FF50279CF" type="personal">
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<mods:roleTerm id="0D95EFEDD651C02B9131753DC30FAB6A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C429C5061B8E3863CA325D381E800FCB">Crespo-Perez, Veronica</mods:namePart>
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<mods:nameIdentifier id="1789EF33509B0563DB6ABE46D71B0186" type="ORCID">https://orcid.org/0000-0002-8811-1965</mods:nameIdentifier>
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<mods:affiliation id="28DF1B1835BB98ED43614740B8DDA2DF">Laboratorio de Entomologia, Museo de Zoologia QCAZ, Escuela de Ciencias Biologicas, Pontificia Universidad Catolica del Ecuador, Avenida 10 de Octubre 1076, 170143, Quito, Ecuador</mods:affiliation>
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<mods:roleTerm id="A0653B159734960AA9BE0C458F0B172B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4653FA133A05BADC7FF89DBED6FB12D8">Tapia, Elicio</mods:namePart>
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<mods:affiliation id="21BA653E196942BC06010B19C3256B07">Museum of Nature Hamburg - Zoology, Leibniz-Institute for the Analysis of Biodiversity Change (LIB), Centre for Taxonomy and Morphology, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany</mods:affiliation>
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<mods:title id="4C315918D04FC088E1A977E773DBA3BE">Evolutionary Systematics</mods:title>
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</mods:titleInfo>
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<mods:part id="E891FA7862AF70FE09B9CE50E7779617">
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<mods:date id="82542B1CEA5179FBE18AF7A85F9C4CD9">2024</mods:date>
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<mods:number id="B6D43F878C2C004045271FB03B271942">2024-01-10</mods:number>
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<mods:number id="78F7B94E05CD6DACE58AB26E68E7509A">8</mods:number>
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<mods:url id="D5656D41C7A3C90C64B8619EB9963C23">http://dx.doi.org/10.3897/evolsyst.8.107213</mods:url>
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<mods:classification id="7EDEFE2543ABFB32BA456E99C52D4A98">journal article</mods:classification>
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<mods:identifier id="4EA9D9E547C98DCD21530773FB325294" type="DOI">http://dx.doi.org/10.3897/evolsyst.8.107213</mods:identifier>
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<mods:identifier id="44B91CFEA82773BC83A6447468DB9C2E" type="ZooBank">651A309753FE49F98B755C5D8AF189F1</mods:identifier>
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<treatment id="384BC198011055FEB90B9156BB004067" LSID="urn:lsid:zoobank.org:act:995F5DC9-D2B3-4343-B116-882131BF0B51" httpUri="http://treatment.plazi.org/id/384BC198011055FEB90B9156BB004067" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection id="14B4D8A16FCE2645B9AA865B6AE0A8B4" pageId="0" pageNumber="1" type="nomenclature">
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||
<paragraph id="A7CF70637B881AC9D0D76D16F94D7942" pageId="0" pageNumber="1">
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<taxonomicName id="8A628CA4E6172C40A89CE73DAA82B6E2" LSID="https://zoobank.org/995F5DC9-D2B3-4343-B116-882131BF0B51" authority="Dupérré & Tapia" authorityName="Duperre & Tapia" authorityYear="2024" class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles guayllabamba" order="Araneae" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="guayllabamba" status="sp. nov.">
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Loxosceles guayllabamba
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<normalizedToken id="6B251ADB759CCD458AA3CDD9F84FDDA3" originalValue="Dupérré">Duperre</normalizedToken>
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& Tapia
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</taxonomicName>
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<taxonomicNameLabel id="7B0DADA58C401EE6080F43FC47D15F20" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="6217D90F2BE2DB1443D37FCBA33D1E04" pageId="0" pageNumber="1" type="description">
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||
<paragraph id="29D4D1372815550B8C2E64C23E07E4EB" pageId="0" pageNumber="1">
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<figureCitation id="1EB503815E4AF7ACA30B8670B3AAEDD1" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">Figs 1</figureCitation>
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<figureCitation id="A6F6C7220F90E53263757C671C1C1EB7" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxosceles guayllabamba sp. nov. Holotype male. A. Palp, prolateral view (arrow points to stridulatory pick); B. Palp, retrolateral view; C. Male palpal tibia, dorsal view; D. Male bulb, apical view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1">, 2</figureCitation>
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<figureCitation id="915F6CCB97FE6995500ECBD3A7D3C95D" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Loxosceles guayllabamba sp. nov. Female internal genitalia. A. Dorsal view, paratype (ECFN 2777); B. Dorsal view, paratype (ECFN 7769); C. Dorsal view, paratype (ECFN 7776); D. Dorsal view, paratype (ECFN 7770); E. SEM, dorsal view uterus (ECFN 7768); F. SEM, dorsal view bursa copulatrix (ECFN 7768); G. SEM, dorsal view spermathecae (ECFN 7768); H. SEM, dorsal view left spermathecae (ECFN 7768)." httpUri="https://binary.pensoft.net/fig/965135" pageId="0" pageNumber="1">, 3</figureCitation>
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<figureCitation id="1ABB2E5949A67AFB3A5F15192D4CE4A6" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. SEM. A, B. Loxosceles guayllabamba sp. nov. A. Bulb, retrolateral view (arrow point to curvature in embolus tip); B. Embolus, retrolateral view; C, D. Loxosceles binfordae sp. nov. C. Bulb, retrolateral view (arrow point to twist in embolus tip); D. Embolus, retrolateral view; E, F. Loxosceles lutea (ECFN 4608); E. Bulb, retrolateral view (arrow point to twist in embolus tip); F. Embolus, retrolateral view; G. Loxosceles guayllabamba sp. nov., male stridulatory pick; H. Loxosceles binfordae sp. nov., male stridulatory pick." httpUri="https://binary.pensoft.net/fig/965141" pageId="0" pageNumber="1">, 9A, B, G</figureCitation>
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<figureCitation id="CECEBA8ED0266DDA9488EC645B6BCD29" captionStart="Map 1" captionStartId="F12" captionText="Map 1. Distribution map of Ecuador mainland Loxosceles species. Loxosceles lutea Keyserling, 1877 (red circle), L. guayllabamba sp. nov. (blue square), L. gloria Gertsch, 1967 (black circle), L. binfordae sp. nov. (purple square) and L. taeniopalpis Simon, 1907 (yellow circle)." httpUri="https://binary.pensoft.net/fig/965144" pageId="0" pageNumber="1">, Map 1</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="342F428F71A90CFD0E68D3DD1F12559D" pageId="0" pageNumber="1" type="type material">
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<paragraph id="E1CE826850899D6142965F80238756CF" pageId="0" pageNumber="1">Type material.</paragraph>
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<paragraph id="F2E84729A50F6314B1ED54D40C673CE3" pageId="0" pageNumber="1">
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Male holotype from Ecuador, Pichincha Province, Quito, Lirios de Carcelen (
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<geoCoordinate id="98C93A763CB362FD3DDB16CCFEA5FFFF" degrees="00.083424" direction="south" orientation="latitude" precision="1" value="-0.083424">-00.083424</geoCoordinate>
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,
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<geoCoordinate id="2C8D995873E390D6FA993CD700F06F57" degrees="78.456323" direction="west" orientation="longitude" precision="1" value="-78.45632">-78.456323</geoCoordinate>
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) 2586 m, 17 Nov. 2019, hand collected in holes and under rocks in dry area, E. Tapia, De Rossi Tapia, ECFN 3678 (QCAZ).
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<emphasis id="84FC3C994847A4BADC53DCC125B7C54C" bold="true" pageId="0" pageNumber="1">Paratypes</emphasis>
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: same data as holotype: 1♀, ECFN 2777 (QCAZ); 1♂, ECFN 3677 (QCAZ); 1♀ ECFN 7773 (QCAZ) 2♀, ECFN 7768 7769 (QCAZ); 2♀1♂ ECFN 7764 (AMNH); 3♀ ECFN 7766 7772 (ZMH-A0014267, A0014268, A0014270); 2♂3juv., hand collected in house, E. Tapia, De Rossi Tapia,(ZMH-A0014271); 1♂, hand collected in garage, E. Tapia, De Rossi Tapia, ECFN 3676 (ZMH-A0015445); 1♂ ECFN 7762 (ZMH-A0014269); 1♀1♂ (USNM); 1♀1♂ (MCZ).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C74DAF978D57050B8C42A7EDDE9F01DA" pageId="0" pageNumber="1" type="materials_examined">
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<paragraph id="F44B26A65200584FE06CC1925E1EE58A" pageId="0" pageNumber="1">Other material examined.</paragraph>
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<paragraph id="F14B4F15BD605D27D4CFD35140656CAC" pageId="0" pageNumber="1">
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<materialsCitation id="34BBF3F0491A67BA360B5F5328BB18FF" collectingDate="2003-01-05" collectingDateMax="2022-12-23" collectingDateMin="2003-01-05" collectorName="E. E. Tapia, de Carcelen, E. Tapia, De Rossi Tapia, R. Cardenas" country="Ecuador" county="Bosque Protector Jerusalem" elevation="2586" latitude="0.40562502" location="Quito" longLatPrecision="15" longitude="-77.93889" municipality="Agave" specimenCount="31" specimenCount-female="13" specimenCount-juvenile="7" specimenCount-male="11" stateProvince="Pichincha">
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<collectingCountry id="1E3763E0BFCEA1CE5F41DD3927E6E1A9" name="Ecuador">Ecuador</collectingCountry>
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:
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<emphasis id="0C7CC89C39B8FE5101B852062C36B3A3" italics="true" pageId="0" pageNumber="1">
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<collectingRegion id="DA5D0EB53B5A1498C31A8F9F839C8D99" country="Ecuador" name="Pichincha">Pichincha</collectingRegion>
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</emphasis>
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:
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<collectingCounty id="F3485674142958736BF836810B59235C">Bosque Protector Jerusalem</collectingCounty>
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(
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<geoCoordinate id="8DA2FE85D5EFAA5B295AD20C051BA7EE" degrees="00.000075" direction="north" orientation="latitude" precision="1" value="7.5E-5">00.000075</geoCoordinate>
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,
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<geoCoordinate id="74C5BE834FCF947A297C119E68B1691A" degrees="78.355095" direction="west" orientation="longitude" precision="1" value="-78.355095">-78.355095</geoCoordinate>
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)
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<specimenCount id="AC19AD24FE1359314033E9FD42496F44" count="7" type="male">7♂</specimenCount>
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<specimenCount id="60A07970A83A53DCFD176BA94882B5A4" count="10" type="female">10♀</specimenCount>
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, collected under rocks, dead trees, old tree bark and old
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<collectingMunicipality id="5D2AEFE223AAF2D547A3ADB43253E124">Agave</collectingMunicipality>
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leaves,
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<collectingDate id="E51371486A3C37B2A18FF489F129CD8B" value="2022-12-23">23.XII.2022</collectingDate>
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,
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<collectorName id="83A44792D2FE40E3469BF6FDD35ACA02">E. E. Tapia</collectorName>
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(QCAZ, ZMH-A0019764, 19765, USNM);
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||
<location id="E9934AB1719BE1A7E465F97ACC2FF3CD" LSID="urn:lsid:plazi:treatment:384BC198011055FEB90B9156BB004067:E9934AB1719BE1A7E465F97ACC2FF3CD" country="Ecuador" county="Bosque Protector Jerusalem" latitude="0.40562502" longLatPrecision="15" longitude="-77.93889" municipality="Agave" name="Quito" stateProvince="Pichincha">Quito</location>
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,
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<location id="788C72A7D62ED55AFF8E54FD6CB53169" LSID="urn:lsid:plazi:treatment:384BC198011055FEB90B9156BB004067:788C72A7D62ED55AFF8E54FD6CB53169" country="Ecuador" county="Bosque Protector Jerusalem" latitude="0.40562502" longLatPrecision="15" longitude="-77.93889" municipality="Agave" name="Lirios de Carcelen" stateProvince="Pichincha">
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Lirios
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<collectorName id="0E7515630A8D4C2354EC9A882919AD7D">de Carcelen</collectorName>
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</location>
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(
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<geoCoordinate id="C85AA8211A6FE8C5AA3C649EC085879D" degrees="00.083424" direction="south" orientation="latitude" precision="1" value="-0.083424">-00.083424</geoCoordinate>
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||
,
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<geoCoordinate id="1793B87EDB4B2C63E8AC1C9C15BF012D" degrees="78.456323" direction="west" orientation="longitude" precision="1" value="-78.45632">-78.456323</geoCoordinate>
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||
)
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<quantity id="B0C8DA6CD84B1FEB67EA0FC1DF050206" metricMagnitude="3" metricUnit="m" metricValue="2.586" unit="m" value="2586.0">
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<elevation id="24729A21987AD866C0369610FFC166B4" metricMagnitude="3" metricUnit="m" metricValue="2.586" unit="m" value="2586.0">2586 m</elevation>
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</quantity>
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,
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<collectingDate id="53908E14C643512311BDA0DCEF8193CC" value="2019-11-17">17 Nov. 2019</collectingDate>
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,
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<specimenCount id="4CD381142D0400937A484817B552EEFB" count="2" type="generic">2juv.</specimenCount>
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, hand collected in holes and under rocks in dry area,
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<collectorName id="A1396CCA19D702FEAF72F9CA95302DB4">E. Tapia</collectorName>
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,
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<collectorName id="24025D4AB71F697EDCE3CE52B86CF757">De Rossi Tapia</collectorName>
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(ZMH-A0015443, A0015444);
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<specimenCount id="6DBDA2358BCFCBF4D6766C6D7124F9B2" count="3" type="male">3♂</specimenCount>
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<specimenCount id="46167BF94B4A8D0BBAFFE5041522AABD" count="2" type="female">2♀</specimenCount>
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<specimenCount id="8BF92D3F43EE26C5A2988E197D1C813D" count="5" type="generic">5juv.</specimenCount>
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, ECFN
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<uuid id="1DBD7A5CCC43D897C1F17485C8C6C48E">7761 7763 7765 7767 7771 7774 7937 7938</uuid>
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(DTC).
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<taxonomicName id="E73BC88A1B3F5528FD551C338A6D7DA9" authorityName="Distant" authorityYear="1911" class="Insecta" family="Cicadidae" genus="Imbabura" kingdom="Animalia" lsidName="Imbabura" order="Hemiptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
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<emphasis id="72A935153BC7BE3F4DE11DF52CB19B9D" italics="true" pageId="0" pageNumber="1">Imbabura</emphasis>
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</taxonomicName>
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: Pimapiro [
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<geoCoordinate id="5F7269E9930CE27185C2229F2B4E3FBC" degrees="00" direction="north" minutes="24" orientation="latitude" precision="1" seconds="20.25" value="0.40562502">00°24'20.25"N</geoCoordinate>
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,
|
||
<geoCoordinate id="1EEADB85A7A5CBE26B3B925A6EEE6D59" degrees="77" direction="west" minutes="56" orientation="longitude" precision="15" seconds="20" value="-77.93889">77°56'20"W</geoCoordinate>
|
||
]
|
||
<quantity id="21D70A9BAF0A3DF2A3E7FC83F3105D12" metricMagnitude="3" metricUnit="m" metricValue="2.038" unit="m" value="2038.0">
|
||
<elevation id="82C66D0A77F4500EFEC4CBCDE8F7AE8E" metricMagnitude="3" metricUnit="m" metricValue="2.038" unit="m" value="2038.0">2038 m</elevation>
|
||
</quantity>
|
||
,
|
||
<collectingDate id="FFEF936E368EEF6DE24CEFCD53FEB7A8" value="2003-01-05">5 Jan 2003</collectingDate>
|
||
,
|
||
<specimenCount id="11EC428E90CE41F2BD2E60C169065BC0" count="1" type="male">1♂</specimenCount>
|
||
<specimenCount id="35AF58B64A2C55BEA1B09D2C7457999B" count="1" type="female">1♀</specimenCount>
|
||
,
|
||
<collectorName id="F65CC57F775C7A28202238E839485262">R. Cardenas</collectorName>
|
||
(QCAZ)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="986DC4F6A885FA9DF08B33835BEC4724" pageId="0" pageNumber="1" type="diagnosis">
|
||
<paragraph id="88B1993C2F65030D5BCB2963855AF110" pageId="0" pageNumber="1">Diagnosis.</paragraph>
|
||
<paragraph id="C51E2271D5C76755055AB1905F3BF915" pageId="0" pageNumber="1">
|
||
Males most resemble
|
||
<taxonomicName id="D57AA72F45E53937FC3065702DE927FC" lsidName="L. rufipes" pageId="0" pageNumber="1" rank="species" species="rufipes">
|
||
<emphasis id="CDFEACCEA15B2C5E43B301A09F49D228" italics="true" pageId="0" pageNumber="1">L. rufipes</emphasis>
|
||
</taxonomicName>
|
||
(Lucas, 1834) and
|
||
<taxonomicName id="B8EBD54CA2730BCDDC942DBE9691A88A" lsidName="L. lutea" pageId="0" pageNumber="1" rank="species" species="lutea">
|
||
<emphasis id="9ACA75A4D3FB2BF68E4D11DADA057D3C" italics="true" pageId="0" pageNumber="1">L. lutea</emphasis>
|
||
</taxonomicName>
|
||
Keyserling, 1877 but are distinguished as such: from
|
||
<taxonomicName id="9053FC01BA08AF926E4558B8FE0F4624" lsidName="L. rufipes" pageId="0" pageNumber="1" rank="species" species="rufipes">
|
||
<emphasis id="3AE4B4F4D382B551322AC0A60B2D2F58" italics="true" pageId="0" pageNumber="1">L. rufipes</emphasis>
|
||
</taxonomicName>
|
||
by their shorter, non-sinuous embolus (Fig.
|
||
<figureCitation id="1F528748B424C50CA7050B992E8A2465" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxosceles guayllabamba sp. nov. Holotype male. A. Palp, prolateral view (arrow points to stridulatory pick); B. Palp, retrolateral view; C. Male palpal tibia, dorsal view; D. Male bulb, apical view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1">2A, B, D</figureCitation>
|
||
) while in the latter the embolus is long and sinuous (see
|
||
<bibRefCitation id="5306F24807E0EAD91BF393AC22035F5D" author="Gertsch, WJ" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="0" pageNumber="1" pagination="264 - 360" refId="B14" refString="Gertsch, WJ, Ennik, F, 1983. The spider genus Loxosceles in North America, Central America, and the West Indies (Araneae, Loxoscelidae). Bulletin of the American Museum of Natural History 175: 264 - 360" title="The spider genus Loxosceles in North America, Central America, and the West Indies (Araneae, Loxoscelidae)." volume="175" year="1983">Gertsch and Ennik 1983</bibRefCitation>
|
||
: fig. 335); from
|
||
<taxonomicName id="FAFD1DDB4F5D0D8B5F3F048ABF3F5565" lsidName="L. lutea" pageId="0" pageNumber="1" rank="species" species="lutea">
|
||
<emphasis id="21F92AB1D360E49F13783BB204BDB0A6" italics="true" pageId="0" pageNumber="1">L. lutea</emphasis>
|
||
</taxonomicName>
|
||
by their palpal tibia not thickened in basal third and femur longer (6.5
|
||
<normalizedToken id="DB690C86F441082692E399911DA7A243" originalValue="×">x</normalizedToken>
|
||
longer than wide) (Fig.
|
||
<figureCitation id="6B0F84DF23A12F028F51D2938907CA28" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxosceles guayllabamba sp. nov. Holotype male. A. Palp, prolateral view (arrow points to stridulatory pick); B. Palp, retrolateral view; C. Male palpal tibia, dorsal view; D. Male bulb, apical view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1">2A, B</figureCitation>
|
||
), while palpal tibia thicker in basal third (Fig.
|
||
<figureCitation id="D199BBDB248D103B9C0BE21F67AA71B0" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. A, B. Loxosceles lutea (ECFN 4595). A. Palp, retrolateral view; B. Palp, prolateral view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965140" pageId="0" pageNumber="1">8A, B</figureCitation>
|
||
;
|
||
<bibRefCitation id="F3B8CAD695CAC36F3DB864703E06965E" author="Gertsch, WJ" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="0" pageNumber="1" pagination="117 - 174" refId="B13" refString="Gertsch, WJ, 1967. The spider genus Loxosceles in South America (Araneae, Scytodidae). Bulletin of the American Museum of Natural History 136: 117 - 174" title="The spider genus Loxosceles in South America (Araneae, Scytodidae)." volume="136" year="1967">Gertsch 1967</bibRefCitation>
|
||
: plate 19, fig. 1) and 4.2
|
||
<normalizedToken id="0EFEC9947452A5E921FAC9B95348C172" originalValue="×">x</normalizedToken>
|
||
longer than wide (
|
||
<bibRefCitation id="4AD3DA68B39D6BB9DC236F198F4AB5E3" author="Gertsch, WJ" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="0" pageNumber="1" pagination="117 - 174" refId="B13" refString="Gertsch, WJ, 1967. The spider genus Loxosceles in South America (Araneae, Scytodidae). Bulletin of the American Museum of Natural History 136: 117 - 174" title="The spider genus Loxosceles in South America (Araneae, Scytodidae)." volume="136" year="1967">Gertsch 1967</bibRefCitation>
|
||
: 166). Females most resemble
|
||
<taxonomicName id="74805C64921CA6EF33E6C6DAF8DEB446" lsidName="L. alicea" pageId="0" pageNumber="1" rank="species" species="alicea">
|
||
<emphasis id="F397BBF62C6302F836846AA1CAC299CD" italics="true" pageId="0" pageNumber="1">L. alicea</emphasis>
|
||
</taxonomicName>
|
||
Gertsch, 1967,
|
||
<taxonomicName id="72B0627F49D9DB28F26218BACA736544" lsidName="L. lutea" pageId="0" pageNumber="1" rank="species" species="lutea">
|
||
<emphasis id="FDBEC71A92125CBC10855C424753112A" italics="true" pageId="0" pageNumber="1">L. lutea</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="96EF9F4FBCA463E33ACBAAE473379B32" lsidName="L. binfordae" pageId="0" pageNumber="1" rank="species" species="binfordae">
|
||
<emphasis id="52B2EF2ABCEE924253B8793F98D532D3" italics="true" pageId="0" pageNumber="1">L. binfordae</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. but are distinguished by their short spermathecae (as long as wide) with wide bases and small pointed outer lobes (Fig.
|
||
<figureCitation id="211B581C30612D1E6A1191BAB08560E3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Loxosceles guayllabamba sp. nov. Female internal genitalia. A. Dorsal view, paratype (ECFN 2777); B. Dorsal view, paratype (ECFN 7769); C. Dorsal view, paratype (ECFN 7776); D. Dorsal view, paratype (ECFN 7770); E. SEM, dorsal view uterus (ECFN 7768); F. SEM, dorsal view bursa copulatrix (ECFN 7768); G. SEM, dorsal view spermathecae (ECFN 7768); H. SEM, dorsal view left spermathecae (ECFN 7768)." httpUri="https://binary.pensoft.net/fig/965135" pageId="0" pageNumber="1">3A-D, G, H</figureCitation>
|
||
); while
|
||
<taxonomicName id="5254AF210B13DEFD9163EB691DA946CE" lsidName="L. alicea" pageId="0" pageNumber="1" rank="species" species="alicea">
|
||
<emphasis id="548AECA94A0412BF3F1527DE1FDE10C9" italics="true" pageId="0" pageNumber="1">L. alicea</emphasis>
|
||
</taxonomicName>
|
||
Gertsch, 1967 has spermathecae without outer lobes (
|
||
<bibRefCitation id="BD161CB2A0B51E2B4FB420CA2ABBA7C2" author="Gertsch, WJ" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="0" pageNumber="1" pagination="117 - 174" refId="B13" refString="Gertsch, WJ, 1967. The spider genus Loxosceles in South America (Araneae, Scytodidae). Bulletin of the American Museum of Natural History 136: 117 - 174" title="The spider genus Loxosceles in South America (Araneae, Scytodidae)." volume="136" year="1967">Gertsch 1967</bibRefCitation>
|
||
: plate 10, fig. 11);
|
||
<taxonomicName id="D33155BD7E315D14CCFC806D123E16BC" lsidName="L. lutea" pageId="0" pageNumber="1" rank="species" species="lutea">
|
||
<emphasis id="9627106D7FFBFB8B7847CBF264997F44" italics="true" pageId="0" pageNumber="1">L. lutea</emphasis>
|
||
</taxonomicName>
|
||
has elongated (1.3
|
||
<normalizedToken id="C485CFC1C4BD6C367353590E8EA06AFE" originalValue="×">x</normalizedToken>
|
||
longer than wide) and constricted spermathecae (Fig.
|
||
<figureCitation id="6054E81AB9BF46467C92976531E11898" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-D. SEM, Loxosceles taeniopalpis (ECFN 7618). A. Dorsal view uterus; B. Dorsal view bursa copulatrix; C. Dorsal view spermathecae; D. Dorsal view right spermathecae; E-H. SEM, Loxosceles lutea (ECFN 4479); E. Dorsal view uterus; F. Dorsal view bursa copulatrix; G. Dorsal view spermathecae; H. Dorsal view left spermathecae." httpUri="https://binary.pensoft.net/fig/965139" pageId="0" pageNumber="1">7G, H</figureCitation>
|
||
) and
|
||
<taxonomicName id="E6EB6676FD68503966763D538B8680FA" lsidName="L. binfordae" pageId="0" pageNumber="1" rank="species" species="binfordae">
|
||
<emphasis id="636F539B6B70F28E365C86DA362B1157" italics="true" pageId="0" pageNumber="1">L. binfordae</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. has shorter (0.6
|
||
<normalizedToken id="14B2F26C832D03F5423C0595D7442768" originalValue="×">x</normalizedToken>
|
||
longer than wide) spermathecae with wide outer lobes (Fig.
|
||
<figureCitation id="AF9AFCBA6CC92413800A0B415B23AB10" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Loxosceles binfordae sp. nov. Female internal genitalia. A. Dorsal view, paratype (ECFN 7657); B. Dorsal view, paratype (ECFN 4429); C. Dorsal view, paratype (ECFN 4429); D. Dorsal view, paratype (ECFN 4434); E. SEM, dorsal view of uterus (ECFN 7657); F. SEM, dorsal view of bursa copulatrix (ECFN 7657); G. SEM, dorsal view of spermathecae (ECFN 7657); H. SEM, dorsal view of right spermathecae (ECFN 7657)." httpUri="https://binary.pensoft.net/fig/965138" pageId="0" pageNumber="1">6A-D, G, H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BF94B7807CA20BE20E8D8A6B2CBDC159" pageId="0" pageNumber="1" type="description">
|
||
<paragraph id="138EB28E1C33B5A203706D6F416AF58D" pageId="0" pageNumber="1">Description.</paragraph>
|
||
<paragraph id="A64519FAB47E6196AAA81CAD65B6BE5B" pageId="0" pageNumber="1">
|
||
<emphasis id="1795F15D75241E9DEE4E7AFD531F8CBC" bold="true" pageId="0" pageNumber="1">Male</emphasis>
|
||
(holotype): Total length: 6.06; carapace length: 2.7; carapace width: 2.28; abdomen length: 3.36.
|
||
</paragraph>
|
||
<paragraph id="0F4618C6030D5C4359455730690CDC93" pageId="0" pageNumber="1">
|
||
<emphasis id="C71562EB87BAAF763034328AD1B4A8A4" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="D2B6B9500ACC690E21B2485EC3A269AB" italics="true" pageId="0" pageNumber="1">Cephalothorax</emphasis>
|
||
.
|
||
</emphasis>
|
||
Carapace light yellow-brown, piriform, with darker red-brown pars cephalica dorsally (Fig.
|
||
<figureCitation id="92D3842ADF93989488CD506634B3379B" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1A</figureCitation>
|
||
); clypeus 0.22, light brown. Sternum light yellow, longer than wide; labium light yellow, trapezoidal, fused to sternum; endites yellow, white apically; longer than wide (Fig.
|
||
<figureCitation id="9E53AD2298BC38EEBF4A6A693FE1BB4C" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="AFDD8805EB3D3C4925E928A7B7858CB0" httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1" start="Figure 1" startId="F1">
|
||
<paragraph id="D35C9D5064668FD4873EFF49B3315E2B" pageId="0" pageNumber="1">
|
||
<emphasis id="079E2D43CD5E0B7263EC5D944841EFA1" bold="true" pageId="0" pageNumber="1">Figure 1.</emphasis>
|
||
<taxonomicName id="209E4558E036577115A52434FB6C745C" authorityName="Duperre & Tapia" authorityYear="2024" class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles guayllabamba" order="Araneae" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="guayllabamba">
|
||
<emphasis id="2C19FFF8A0286E7A4943B80B3CF23777" italics="true" pageId="0" pageNumber="1">Loxosceles guayllabamba</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Holotype male.
|
||
<emphasis id="95863691B58160735C7C0E38BAA6D2E0" bold="true" pageId="0" pageNumber="1">A.</emphasis>
|
||
Habitus, dorsal view;
|
||
<emphasis id="E9AF1021785B9EF8F2344F052F69EFF6" bold="true" pageId="0" pageNumber="1">B.</emphasis>
|
||
Habitus, ventral view. Paratype female;
|
||
<emphasis id="8394D96C67BAF8E5B18499F7243E6ECC" bold="true" pageId="0" pageNumber="1">C.</emphasis>
|
||
Habitus, dorsal view;
|
||
<emphasis id="2BB1A3F462BF3635149EA18EB605DD38" bold="true" pageId="0" pageNumber="1">D.</emphasis>
|
||
Habitus, ventral view. Scale bars: 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="F9BE1BEBE1CCC9315549C1E0E3586703" httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1" start="Figure 2" startId="F2">
|
||
<paragraph id="6499F6769F04083F8083C73745897AB7" pageId="0" pageNumber="1">
|
||
<emphasis id="4A45F407FE90BA0CD5AE934A654B3265" bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
|
||
<taxonomicName id="48E680CBCE47B10A9DCD006DA0C3D818" authorityName="Duperre & Tapia" authorityYear="2024" class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles guayllabamba" order="Araneae" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="guayllabamba">
|
||
<emphasis id="61064F2CA8AA4D75C52759B2FEC59AD2" italics="true" pageId="0" pageNumber="1">Loxosceles guayllabamba</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Holotype male.
|
||
<emphasis id="4984452701C0DAA5EDFFA4BD37F9453A" bold="true" pageId="0" pageNumber="1">A.</emphasis>
|
||
Palp, prolateral view (arrow points to stridulatory pick);
|
||
<emphasis id="F91382A7F28EF0B03553D657EB84AD95" bold="true" pageId="0" pageNumber="1">B.</emphasis>
|
||
Palp, retrolateral view;
|
||
<emphasis id="1EDA5DA2DDC67B6876B33CBBECC8B1E6" bold="true" pageId="0" pageNumber="1">C.</emphasis>
|
||
Male palpal tibia, dorsal view;
|
||
<emphasis id="E022CBADB89F506BACDE4A6BC5DA6466" bold="true" pageId="0" pageNumber="1">D.</emphasis>
|
||
Male bulb, apical view. Scale bars: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="FD621A6C1C205DA7113D25876778C1C3" httpUri="https://binary.pensoft.net/fig/965135" pageId="0" pageNumber="1" start="Figure 3" startId="F3">
|
||
<paragraph id="8D7C56FEE478FEA0DB033B4EABF58F41" pageId="0" pageNumber="1">
|
||
<emphasis id="45D6D80CCC409508829CA627E1C03F70" bold="true" pageId="0" pageNumber="1">Figure 3.</emphasis>
|
||
<taxonomicName id="CC9CE6E686F0D8526A1D371A7B095D28" authorityName="Duperre & Tapia" authorityYear="2024" class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles guayllabamba" order="Araneae" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="guayllabamba">
|
||
<emphasis id="2AAEFA179777C5475C9818DA509133D9" italics="true" pageId="0" pageNumber="1">Loxosceles guayllabamba</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Female internal genitalia.
|
||
<emphasis id="B999B515487A1DD293C4C37B4277A5E7" bold="true" pageId="0" pageNumber="1">A.</emphasis>
|
||
Dorsal view, paratype (ECFN 2777);
|
||
<emphasis id="F43AEE44D3FD096243A220A58FAEA9EB" bold="true" pageId="0" pageNumber="1">B.</emphasis>
|
||
Dorsal view, paratype (ECFN 7769);
|
||
<emphasis id="59604EE570228ADA9F6C8B35B3C62EC0" bold="true" pageId="0" pageNumber="1">C.</emphasis>
|
||
Dorsal view, paratype (ECFN 7776);
|
||
<emphasis id="7A3E5E34DCA4A4F24D4561A439E82E38" bold="true" pageId="0" pageNumber="1">D.</emphasis>
|
||
Dorsal view, paratype (ECFN 7770);
|
||
<emphasis id="0325D0875B85F5321543B32503327994" bold="true" pageId="0" pageNumber="1">E.</emphasis>
|
||
SEM, dorsal view uterus (ECFN 7768);
|
||
<emphasis id="DE8C18CB513BD7DFEBB8620193BDD989" bold="true" pageId="0" pageNumber="1">F.</emphasis>
|
||
SEM, dorsal view bursa copulatrix (ECFN 7768);
|
||
<emphasis id="B616750ECBFF363B277E29FD7BE81D97" bold="true" pageId="0" pageNumber="1">G.</emphasis>
|
||
SEM, dorsal view spermathecae (ECFN 7768);
|
||
<emphasis id="B42AB360ED8DAD012CEA03C2FC557D49" bold="true" pageId="0" pageNumber="1">H.</emphasis>
|
||
SEM, dorsal view left spermathecae (ECFN 7768).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="76D37DB68AF1CC398839C38B9F52B525" pageId="0" pageNumber="1">
|
||
<emphasis id="BAF2749876246CE32CB49E81669EF852" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="64FDC1C2CDA27C0C4FD1779258B2273F" italics="true" pageId="0" pageNumber="1">Chelicerae</emphasis>
|
||
.
|
||
</emphasis>
|
||
Orange-brown; fused basally, with chelated chelicerae laminae; stridulatory organ well developed with ~34 files; fangs orange-brown, paler distally.
|
||
</paragraph>
|
||
<paragraph id="32D3150B5E2D264D220771B0AD13BADE" pageId="0" pageNumber="1">
|
||
<emphasis id="90652F2C9B6B01D0792B4AB893477B2E" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="BF343744F420B0445A806F76947A672C" italics="true" pageId="0" pageNumber="1">Eyes</emphasis>
|
||
.
|
||
</emphasis>
|
||
Six eyes in three diads; PME: 0.12, ALE: 0.14, PLE: 016, PLE-PLE: 0.77 (Fig.
|
||
<figureCitation id="BEE7192D4F1F757934D88E89DBED2B68" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="2B7E140A4E376A7A8565AD1546AF23D6" pageId="0" pageNumber="1">
|
||
<emphasis id="93DF71918CC1485F9423658AF74E2C9C" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="A1C518066F95413AEEFB05EC4E6F74E1" italics="true" pageId="0" pageNumber="1">Abdomen</emphasis>
|
||
.
|
||
</emphasis>
|
||
Dorsally grayish, elongated oval (Fig.
|
||
<figureCitation id="CA4A49E8447500C34CFDB86595881DFD" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1A</figureCitation>
|
||
); ventrally light gray (Fig.
|
||
<figureCitation id="249B6FBB5F48B9C08D51BE0D5D24B079" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1B</figureCitation>
|
||
); colulus triangular.
|
||
</paragraph>
|
||
<paragraph id="728839839BB8183D97D209298C6657BB" pageId="0" pageNumber="1">
|
||
<emphasis id="5D03BECB29FB0C0BFF5B316063C06467" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="64C2854DD5E1A22C6840D195410FCCB1" italics="true" pageId="0" pageNumber="1">Legs</emphasis>
|
||
.
|
||
</emphasis>
|
||
Light yellow (Fig.
|
||
<figureCitation id="0D8A7F9E07798F1CDF82DC64C78B413D" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1A, B</figureCitation>
|
||
). Legs measurements: I 15.18 (4.10/0.73/4.49/4.59/1.27); II 18.32 (4.54/0.76/5.21/-5.27/1.54); III 13.37 (3.78/0.61/3.66/4.02/1.30); IV 15.45 (4.15/0.75/4.28/4.81/1.46). Leg formula: 2413.
|
||
</paragraph>
|
||
<paragraph id="58F0267194DB9F1181B159842A42F447" pageId="0" pageNumber="1">
|
||
<emphasis id="BB7FC84E1CEDFCB30A8E4B7BBC07602B" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="55900CD60B3021E028DC326694163188" italics="true" pageId="0" pageNumber="1">Palp</emphasis>
|
||
.
|
||
</emphasis>
|
||
Femora light yellow, long and thin (1.91 length/0.29 width = 6.5
|
||
<normalizedToken id="18AFFD7E3D6A2D25BE83AC1C34F48CA4" originalValue="×">x</normalizedToken>
|
||
) with stridulatory pick basally (Fig.
|
||
<figureCitation id="5F5971F094ED5176BBF8BDD00ACCF895" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxosceles guayllabamba sp. nov. Holotype male. A. Palp, prolateral view (arrow points to stridulatory pick); B. Palp, retrolateral view; C. Male palpal tibia, dorsal view; D. Male bulb, apical view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1">2A</figureCitation>
|
||
); patellae light yellow; tibiae light yellow, (1.07 length /0.56 width = 1.9
|
||
<normalizedToken id="0F4C4556D0AE73CBD08FD7D8644F1425" originalValue="×">x</normalizedToken>
|
||
) long and thick, almost straight dorsally, thicker mid-ventrally; tarsus dark reddish orange (Fig.
|
||
<figureCitation id="65EE3A73F84EAC447325C4CA0E396C6E" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxosceles guayllabamba sp. nov. Holotype male. A. Palp, prolateral view (arrow points to stridulatory pick); B. Palp, retrolateral view; C. Male palpal tibia, dorsal view; D. Male bulb, apical view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1">2A, C</figureCitation>
|
||
). Palp bulb oval, with evenly, tightly curved embolus (Fig.
|
||
<figureCitation id="2D37DF31063D4E91A09F88CDD26BDA58" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxosceles guayllabamba sp. nov. Holotype male. A. Palp, prolateral view (arrow points to stridulatory pick); B. Palp, retrolateral view; C. Male palpal tibia, dorsal view; D. Male bulb, apical view. Scale bars: 0.5 mm." httpUri="https://binary.pensoft.net/fig/965134" pageId="0" pageNumber="1">2B, D</figureCitation>
|
||
); tip of embolus not twisted (Fig.
|
||
<figureCitation id="C9229472881266DD74E79D052DB5D25F" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. SEM. A, B. Loxosceles guayllabamba sp. nov. A. Bulb, retrolateral view (arrow point to curvature in embolus tip); B. Embolus, retrolateral view; C, D. Loxosceles binfordae sp. nov. C. Bulb, retrolateral view (arrow point to twist in embolus tip); D. Embolus, retrolateral view; E, F. Loxosceles lutea (ECFN 4608); E. Bulb, retrolateral view (arrow point to twist in embolus tip); F. Embolus, retrolateral view; G. Loxosceles guayllabamba sp. nov., male stridulatory pick; H. Loxosceles binfordae sp. nov., male stridulatory pick." httpUri="https://binary.pensoft.net/fig/965141" pageId="0" pageNumber="1">9A, B</figureCitation>
|
||
, arrow).
|
||
</paragraph>
|
||
<paragraph id="C68ADF426266E1CC40DF8928055541BC" pageId="0" pageNumber="1">
|
||
<emphasis id="0AA387286E9F1A66CF9D63E48B3AF2E0" bold="true" pageId="0" pageNumber="1">Female</emphasis>
|
||
(paratype): Total length: 8.03; carapace length: 3.27; carapace width: 2.7; abdomen length: 4.76.
|
||
</paragraph>
|
||
<paragraph id="65DE6A1DE503F90E63132E85B1CBDA27" pageId="0" pageNumber="1">
|
||
<emphasis id="B58ED9E3D96A0EDF60F4B07626EFAD7B" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="D5D03318BCD8865D4772EEA35BC70479" italics="true" pageId="0" pageNumber="1">Cephalothorax</emphasis>
|
||
.
|
||
</emphasis>
|
||
Carapace red-brown, piriform; darker brown along radiation lines and fovea (Fig.
|
||
<figureCitation id="937E4F8C0E9A359B13BA1FED9ABEA5D8" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1C</figureCitation>
|
||
); clypeus 0.26, dark brown. Sternum orange, longer than wide; labium reddish-brown, trapezoidal, fused to sternum; endites reddish-brown, white apically; longer than wide (Fig.
|
||
<figureCitation id="441B4ED467B1B948DE532D2EF1F5B623" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A819F117D3A1434C13B8608CC42D330E" pageId="0" pageNumber="1">
|
||
<emphasis id="41D7697CF9F9B2D159DBE50F26A885EE" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="5A391ED3F41B9F01E56C1CAFCEB7FF23" italics="true" pageId="0" pageNumber="1">Chelicerae</emphasis>
|
||
.
|
||
</emphasis>
|
||
Dark reddish-brown; fused basally, with chelated chelicerae laminae; stridulatory organ well developed with ~29 files; fangs reddish-brown, paler distally.
|
||
</paragraph>
|
||
<paragraph id="81CD4A53CB2438BDBC05A06635D7BB77" pageId="0" pageNumber="1">
|
||
<emphasis id="7BB8C58181F84B1822A7F2E6C7AACBC3" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="2600A1A03FD12D6642178C09611B7660" italics="true" pageId="0" pageNumber="1">Eyes</emphasis>
|
||
.
|
||
</emphasis>
|
||
Six eyes in three diads; PME: 0.14, ALE: 0.16, PLE: 016, PLE-PLE: 0.98 (Fig.
|
||
<figureCitation id="20E35446A7DE2D20DD14E81E2486112C" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1C</figureCitation>
|
||
).
|
||
<emphasis id="AD4A5DE6AAB8D0F4CE74B39BAAB24234" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="7890507326DA59B6E79A00E7E4E86C49" italics="true" pageId="0" pageNumber="1">Abdomen</emphasis>
|
||
.
|
||
</emphasis>
|
||
Dorsally grayish, elongated oval (Fig.
|
||
<figureCitation id="D22705737D531116B1D7B33B988AAC01" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1C</figureCitation>
|
||
); ventrally light gray; colulus triangular (Fig.
|
||
<figureCitation id="15D9A419D851494F87AAEECB38EC1107" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="EBA4D14441576C2674EF6BC10849AEA1" pageId="0" pageNumber="1">
|
||
<emphasis id="5C7A0479CD301AFC4F6EFEB3D521B5DA" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="A166863A13E72CC5836286945D5E0ABD" italics="true" pageId="0" pageNumber="1">Legs</emphasis>
|
||
.
|
||
</emphasis>
|
||
Orange-brown (Fig.
|
||
<figureCitation id="00D00D45E3694A2021DCB5675CF9AD7A" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxosceles guayllabamba sp. nov. Holotype male. A. Habitus, dorsal view; B. Habitus, ventral view. Paratype female; C. Habitus, dorsal view; D. Habitus, ventral view. Scale bars: 1.0 mm." httpUri="https://binary.pensoft.net/fig/965133" pageId="0" pageNumber="1">1C, D</figureCitation>
|
||
). Legs measurements: I 13.73 (3.68/0.79/4.08/3.88/1.30); II 15.33 (4.42/0.88/4.59/4.03/1.41); III missing; IV 15.11 (4.41/0.87/3.93/4.52/1.38). Leg formula: 241-.
|
||
</paragraph>
|
||
<paragraph id="03EA49A89B8E02EBD92ED6119215DF7F" pageId="0" pageNumber="1">
|
||
<emphasis id="CC84EDB4EAAE7C13A1ABC7238CBB23CA" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="59D2EE2FB2013F691377DF84F4AE18FE" italics="true" pageId="0" pageNumber="1">Palp</emphasis>
|
||
.
|
||
</emphasis>
|
||
Femur light orange with basal stridulatory pick; patellae light orange; tibia and tarsus dark reddish brown.
|
||
</paragraph>
|
||
<paragraph id="18D2C467B1704AC98C3157380C02B305" pageId="0" pageNumber="1">
|
||
<emphasis id="336A75F03A9C36E285B01BBE99778956" bold="true" pageId="0" pageNumber="1">
|
||
<emphasis id="AF75072F9329315BC120ACC711B6C60C" italics="true" pageId="0" pageNumber="1">Genitalia</emphasis>
|
||
.
|
||
</emphasis>
|
||
Spermathecae elongated, apically rounded; as long as wide (1
|
||
<normalizedToken id="72C3DF58438E5C2D38B1217686020100" originalValue="×">x</normalizedToken>
|
||
); with small pointed outer lobe (Fig.
|
||
<figureCitation id="9541C716DEB09134342FBB32CAF0C17B" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Loxosceles guayllabamba sp. nov. Female internal genitalia. A. Dorsal view, paratype (ECFN 2777); B. Dorsal view, paratype (ECFN 7769); C. Dorsal view, paratype (ECFN 7776); D. Dorsal view, paratype (ECFN 7770); E. SEM, dorsal view uterus (ECFN 7768); F. SEM, dorsal view bursa copulatrix (ECFN 7768); G. SEM, dorsal view spermathecae (ECFN 7768); H. SEM, dorsal view left spermathecae (ECFN 7768)." httpUri="https://binary.pensoft.net/fig/965135" pageId="0" pageNumber="1">3A</figureCitation>
|
||
, arrow); bases of spermathecae wide (Fig.
|
||
<figureCitation id="0340939560DCFF90F829C99242917CF1" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Loxosceles guayllabamba sp. nov. Female internal genitalia. A. Dorsal view, paratype (ECFN 2777); B. Dorsal view, paratype (ECFN 7769); C. Dorsal view, paratype (ECFN 7776); D. Dorsal view, paratype (ECFN 7770); E. SEM, dorsal view uterus (ECFN 7768); F. SEM, dorsal view bursa copulatrix (ECFN 7768); G. SEM, dorsal view spermathecae (ECFN 7768); H. SEM, dorsal view left spermathecae (ECFN 7768)." httpUri="https://binary.pensoft.net/fig/965135" pageId="0" pageNumber="1">3A-D, G, H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4AF3CFAFA8868A59D520FAB200EBFEBD" pageId="0" pageNumber="1" type="etymology">
|
||
<paragraph id="F14C4541BCE9795865878FD9732108BC" pageId="0" pageNumber="1">Etymology.</paragraph>
|
||
<paragraph id="B30B95DAB63469BC38E055B927B1C201" pageId="0" pageNumber="1">The specific name is a noun in apposition taken from the region where the species was collected, Guayllabamba parish.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7BD72F38431A0734CE6364543656B355" pageId="0" pageNumber="1" type="distribution">
|
||
<paragraph id="9515F14C7D29B4FCBAB723494036E5A9" pageId="0" pageNumber="1">Distribution.</paragraph>
|
||
<paragraph id="2FC2D4E015F99C9CCE2A793B618B08B0" pageId="0" pageNumber="1">
|
||
Ecuador,
|
||
<taxonomicName id="D2CBEB26578BE32B9AFE6A61A23F473C" authorityName="Distant" authorityYear="1911" class="Insecta" family="Cicadidae" genus="Imbabura" kingdom="Animalia" lsidName="Imbabura" order="Hemiptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">Imbabura</taxonomicName>
|
||
and Pichincha provinces.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0568011E544C957B639DFB06699D59B1" pageId="0" pageNumber="1" type="natural history">
|
||
<paragraph id="CFD00FFDEA7BAAB26D813A6FE877F4F8" pageId="0" pageNumber="1">Natural history.</paragraph>
|
||
<paragraph id="5823C8FF83089A63B7FB18DBD7603580" pageId="0" pageNumber="1">
|
||
Specimens were collected between 2038-2586 m in the inter-Andean valley. Most specimens were collected under rocks, debris, in between leaves of dead Agave plants, and a few specimens were collected in a house or in adjacent garage (Fig.
|
||
<figureCitation id="0543E14B089F71DF636E751C40B9152E" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. A. Loxosceles guayllabamba sp. nov. habitat in Pichincha province." httpUri="https://binary.pensoft.net/fig/965142" pageId="0" pageNumber="1">10</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |