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<document id="151CD1855DCC8BDA6450781CFD95EEA1" ID-DOI="10.11646/zootaxa.5397.2.11" ID-ISSN="1175-5326" ID-Zenodo-Dep="10468548" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1704706390454" checkinUser="plazi" docAuthor="Díaz-Guevara, David R., Macías-Tulcán, Mauricio &amp; Galvis, William" docDate="2024" docId="03D8765B266FFF8051F8AACFFE25F876" docLanguage="en" docName="zootaxa.5397.2.11.pdf" docOrigin="Zootaxa 5397 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5397.2.11" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Taczanowskia yasuni Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis 2024, new species" docType="treatment" docVersion="5" lastPageNumber="297" masterDocId="FFE10E23266EFF82516FA81AFFA9FF86" masterDocTitle="Taczanowskia yasuni new species: A new enigmatic species of spider (Araneidae) from the Ecuadorian Amazon canopy" masterLastPageNumber="300" masterPageNumber="295" pageNumber="296" updateTime="1704849837906" updateUser="karina" zenodo-license-document="CLOSED">
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<mods:title id="DDD6B8A757403AC8D4FC07DE3CC7064F">Taczanowskia yasuni new species: A new enigmatic species of spider (Araneidae) from the Ecuadorian Amazon canopy</mods:title>
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<mods:namePart id="2FCCCC4844B279BE7F0E33F3CED00308">Díaz-Guevara, David R.</mods:namePart>
<mods:affiliation id="3904BE77A07C449DD9C3F8D4B31A323F">Instituto Nacional de Biodiversidad INABIO, Quito, Ecuador &amp; Fundación Arañas Tropicales - ArachnoTrAC, Bogotá, Colombia &amp; Fundación Uru, Quito, Ecuador</mods:affiliation>
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<mods:namePart id="1FD63AC28343C5352AA572D2F7896C4C">Macías-Tulcán, Mauricio</mods:namePart>
<mods:affiliation id="94714F868E2542394AB2BB62491C72A0">Universidad de Especialidades Espíritu Santo, km 2.5 vía Samborondón, Guayas, Ecuador &amp; Fundación Uru, Quito, Ecuador</mods:affiliation>
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<mods:namePart id="5391E7CF746856431334C8DF641DEC4C">Galvis, William</mods:namePart>
<mods:affiliation id="8523C30A640D80019C5817E714837729">Grupo de Investigación en Aracnología &amp; Miriapodología (GAM-UN), Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá &amp; Fundación Arañas Tropicales - ArachnoTrAC, Bogotá, Colombia &amp; Fundación Uru, Quito, Ecuador</mods:affiliation>
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<mods:title id="411DCDC5F2C2BC32AA2A9BC3B03F10AF">Zootaxa</mods:title>
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<mods:date id="6AB87AA362A5B87E5FE241F17D4202AE">2024</mods:date>
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<mods:number id="D421A070D59367C0105240D009A915E2">2024-01-04</mods:number>
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<mods:number id="E38A32F9726EA38BBE8219CE386E424E">5397</mods:number>
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<treatment id="03D8765B266FFF8051F8AACFFE25F876" ID-DOI="http://doi.org/10.5281/zenodo.10468483" ID-Zenodo-Dep="10468483" LSID="urn:lsid:plazi:treatment:03D8765B266FFF8051F8AACFFE25F876" httpUri="http://treatment.plazi.org/id/03D8765B266FFF8051F8AACFFE25F876" lastPageId="2" lastPageNumber="297" pageId="1" pageNumber="296">
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<paragraph id="8BCEC74D266FFF8351F8AACFFD87FD69" blockId="1.[151,1437,618,2011]" box="[151,558,725,752]" pageId="1" pageNumber="296">
<heading id="D0867021266FFF8351F8AACFFD87FD69" bold="true" box="[151,558,725,752]" fontSize="11" level="1" pageId="1" pageNumber="296" reason="1">
<emphasis id="B9051B5F266FFF8351F8AACFFD87FD69" bold="true" box="[151,558,725,752]" pageId="1" pageNumber="296">
<taxonomicName id="4C71BCCE266FFF8351F8AACFFE3EFD76" authority="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis, 2024" authorityName="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis" authorityYear="2024" box="[151,407,725,752]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="yasuni" status="sp. nov.">
<emphasis id="B9051B5F266FFF8351F8AACFFE3EFD76" bold="true" box="[151,407,725,752]" italics="true" pageId="1" pageNumber="296">Taczanowskia yasuni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A236A624266FFF8350F1AACCFD87FD69" box="[414,558,725,752]" pageId="1" pageNumber="296" rank="species">new species</taxonomicNameLabel>
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</heading>
</paragraph>
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<subSubSection id="C36B94C6266FFF8351F8AAE1FE8EFC92" box="[151,295,763,788]" pageId="1" pageNumber="296" type="description">
<paragraph id="8BCEC74D266FFF8351F8AAE1FE8EFC92" blockId="1.[151,1437,618,2011]" box="[151,295,763,788]" pageId="1" pageNumber="296">
(
<figureCitation id="134ADBC8266FFF8351F1AAE1FEA9FC92" box="[158,256,763,788]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Figures 1</figureCitation>
–4)
</paragraph>
</subSubSection>
<subSubSection id="C36B94C6266FFF8351F8AB3AFAF2FCDA" pageId="1" pageNumber="296" type="type_taxon">
<paragraph id="8BCEC74D266FFF8351F8AB3AFAF2FCDA" blockId="1.[151,1437,618,2011]" pageId="1" pageNumber="296">
<emphasis id="B9051B5F266FFF8351F8AB3AFF7BFCB1" box="[151,210,800,823]" italics="true" pageId="1" pageNumber="296">Type:</emphasis>
<materialsCitation id="3B19CD10266FFF8351B0AB3AFAFEFCDA" collectingDate="2005-10-18" collectionCode="T" collectorName="T. Erwin &amp; M. Pimienta &amp; A. Troya &amp; M. Santacruz" country="Ecuador" elevation="247" latitude="0.65714" location="Onkone Gare Biological Station" longLatPrecision="5" longitude="-76.4555" municipality="Reserva Etnica Waorani" pageId="1" pageNumber="296" specimenCode="MECN-Ar 411" specimenCount="1" specimenCount-female="1" stateProvince="Orellana" typeStatus="holotype">
<specimenCount id="9D770CC4266FFF8351B0AB3AFF5AFCB1" box="[223,243,800,823]" count="1" pageId="1" pageNumber="296" type="female">♀</specimenCount>
<typeStatus id="54CA79EF266FFF83506FAB05FEF4FCB1" box="[256,349,799,823]" pageId="1" pageNumber="296" type="holotype">holotype</typeStatus>
from
<collectingCountry id="F36687DD266FFF8350C5AB3AFD87FCBE" box="[426,558,800,824]" name="Ecuador" pageId="1" pageNumber="296">ECUADOR</collectingCountry>
,
<collectingRegion id="49B509AF266FFF835350AB05FD36FCB1" box="[575,671,799,823]" country="Ecuador" name="Orellana" pageId="1" pageNumber="296">Orellana</collectingRegion>
:
<collectingMunicipality id="6BAA5D37266FFF8353C0AB3AFC16FCB1" box="[687,959,799,826]" pageId="1" pageNumber="296">Reserva Étnica Waorani</collectingMunicipality>
,
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,
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<elevation id="005C207E266FFF835423AB3AFA31FCB1" box="[1356,1432,800,824]" metricMagnitude="2" metricUnit="m" metricValue="2.4699999999999998" pageId="1" pageNumber="296" unit="m" value="247.0">247 m</elevation>
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,
<geoCoordinate id="EE45A18A266FFF8351F8AB59FEA6FCDD" box="[151,271,835,859]" degrees="0.65714" direction="north" orientation="latitude" pageId="1" pageNumber="296" precision="1" value="0.65714">0.65714°N</geoCoordinate>
,
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,
<date id="FFCFE18D266FFF8350F1AB5EFDFDFCDD" box="[414,596,835,860]" pageId="1" pageNumber="296" value="2005-10-18">
<collectingDate id="EF8B1865266FFF8350F1AB5EFDFDFCDD" box="[414,596,835,860]" pageId="1" pageNumber="296" value="2005-10-18">18 October 2005</collectingDate>
</date>
, Col.
<collectorName id="2684A29B266FFF8353FDAB5EFD5BFCDD" box="[658,754,835,859]" pageId="1" pageNumber="296">T. Erwin</collectorName>
,
<collectorName id="2684A29B266FFF835392AB5EFC2DFCDD" box="[765,900,835,859]" pageId="1" pageNumber="296">M. Pimienta</collectorName>
,
<collectorName id="2684A29B266FFF8352E3AB5EFC42FCDA" box="[908,1003,836,860]" pageId="1" pageNumber="296">A. Troya</collectorName>
&amp;
<collectorName id="2684A29B266FFF835562AB5EFB32FCDA" box="[1037,1179,836,860]" pageId="1" pageNumber="296">M. Santacruz</collectorName>
(
<specimenCode id="DBD76F36266FFF8355C6AB5EFAE6FCDA" box="[1193,1359,836,860]" pageId="1" pageNumber="296">MECN-Ar 411</specimenCode>
)
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.
</paragraph>
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<subSubSection id="C36B94C6266FFF8351A8AB7DFB41FC22" pageId="1" pageNumber="296" type="etymology">
<paragraph id="8BCEC74D266FFF8351A8AB7DFB41FC22" blockId="1.[151,1437,618,2011]" pageId="1" pageNumber="296">
<emphasis id="B9051B5F266FFF8351A8AB7DFEEBFCF9" box="[199,322,871,895]" italics="true" pageId="1" pageNumber="296">Etymology:</emphasis>
The specific epithet is a noun in apposition taken from the
<typeStatus id="54CA79EF266FFF8352AAAB72FC5AFC06" box="[965,1011,872,896]" pageId="1" pageNumber="296">type</typeStatus>
locality, and honors Ecuadorian people who remain in resistance to the threats against the Yasuní National Park and its Amazonian ecosystems.
</paragraph>
</subSubSection>
<subSubSection id="C36B94C6266FFF8051A8ABAAFED7F89E" lastPageId="2" lastPageNumber="297" pageId="1" pageNumber="296" type="diagnosis">
<paragraph id="8BCEC74D266FFF8351A8ABAAFCF6FAF1" blockId="1.[151,1437,618,2011]" pageId="1" pageNumber="296">
<emphasis id="B9051B5F266FFF8351A8ABAAFE95FC41" box="[199,316,944,967]" italics="true" pageId="1" pageNumber="296">Diagnosis:</emphasis>
The female of
<taxonomicName id="4C71BCCE266FFF83508DABAAFDEAFC41" authority="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis, 2024" authorityName="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis" authorityYear="2024" box="[482,579,944,967]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="yasuni" status="n. sp.">
<emphasis id="B9051B5F266FFF83508DABAAFDEAFC41" box="[482,579,944,967]" italics="true" pageId="1" pageNumber="296">T. yasuni</emphasis>
</taxonomicName>
<emphasis id="B9051B5F266FFF835325ABAAFD2EFC4E" bold="true" box="[586,647,944,968]" pageId="1" pageNumber="296">
<taxonomicNameLabel id="A236A624266FFF835325ABAAFD2EFC4E" box="[586,647,944,968]" pageId="1" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from all other species in the genus by having an epigynum with a strong curvature on medial length in lateral view (
<figureCitation id="134ADBC8266FFF8353C6ABC9FD53FC6A" box="[681,762,979,1004]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Fig. 1E</figureCitation>
), a thickened distal region on ventral view (
<figureCitation id="134ADBC8266FFF8355A4ABC9FA80FC6A" box="[1227,1321,979,1004]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Figs. 1D</figureCitation>
,
<figureCitation id="134ADBC8266FFF83545BABCEFAFFFC6A" box="[1332,1366,980,1004]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="1" pageNumber="296">2D</figureCitation>
) and a opisthosoma clearly longer than wide with a widening in the middle without lobes (
<figureCitation id="134ADBC8266FFF83556DABEDFB22FB96" box="[1026,1163,1015,1040]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Figs. 1A, 1B</figureCitation>
,
<figureCitation id="134ADBC8266FFF8355FAABE2FB4BFB96" box="[1173,1250,1016,1040]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="1" pageNumber="296">2A, 2B</figureCitation>
) (vs opisthosoma widest at middle with two tubercles in
<taxonomicName id="4C71BCCE266FFF835346AC06FD0BFBB5" authorityName="Jordan, Dominguez-Trujillo &amp; Cisneros-Heredia" authorityYear="2021" box="[553,674,1051,1075]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="onowoka">
<emphasis id="B9051B5F266FFF835346AC06FD0BFBB5" box="[553,674,1051,1075]" italics="true" pageId="1" pageNumber="296">T. onowoka</emphasis>
</taxonomicName>
<bibRefCitation id="EFE0BABC266FFF8353C8AC01FB43FBB5" author="Jordan, J. P. &amp; Dominguez-Trujillo, M. &amp; Cisneros-Heredia, D. F." box="[679,1258,1051,1076]" pageId="1" pageNumber="296" pagination="742 - 753" refId="ref3646" refString="Jordan, J. P., Dominguez-Trujillo, M. &amp; Cisneros-Heredia, D. F. (2021) Phylogenetic placement of the spider genus Taczanowskia (Araneae: Araneidae) and description of a new species from Ecuador. Invertebrate Systematics, 35 (7), 742 - 753. https: // doi. org / 10.1071 / IS 20084" type="journal article" year="2021">
<collectingCountry id="F36687DD266FFF8353C8AC01FD58FBB5" box="[679,753,1051,1075]" name="Jordan" pageId="1" pageNumber="296">Jordán</collectingCountry>
, Domínguez-Trujillo &amp; Cisneros-Heredia, 2021
</bibRefCitation>
and opisthosoma widest near posterior end and with side lobes in
<taxonomicName id="4C71BCCE266FFF8353F0AC5AFC0EFBDE" authority="Simon, 1897" authorityName="Simon" authorityYear="1897" box="[671,935,1087,1112]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="trilobata">
<emphasis id="B9051B5F266FFF8353F0AC5AFCBEFBD1" box="[671,791,1087,1111]" italics="true" pageId="1" pageNumber="296">T. trilobata</emphasis>
Simon, 1897
</taxonomicName>
(
<bibRefCitation id="EFE0BABC266FFF8352D7AC25FB86FBD1" author="Levi, H. W." box="[952,1071,1087,1111]" pageId="1" pageNumber="296" pagination="183 - 195" refId="ref3711" refString="Levi, H. W. (1996) The genus Taczanowskia of the orb-weaver spider family Araneidae (Araneae). Anales del Instituto Biologico de la Universidad Nacional Autonoma de Mexico, Serie Zoologia, 67, 183 - 195." type="journal article" year="1996">Levi, 1996</bibRefCitation>
: fig. 20); by the absence of dorsal tubercles on the opisthosoma (vs numerous dorsal tubercles in
<taxonomicName id="4C71BCCE266FFF83525FAC7EFB28FBFA" authority=", Ibarra-Nunez, 2013" authorityName=", Ibarra-Nunez" authorityYear="2013" box="[816,1153,1123,1148]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="gustavoi">
<emphasis id="B9051B5F266FFF83525FAC7EFC0DFBFD" box="[816,932,1124,1147]" italics="true" pageId="1" pageNumber="296">T. gustavoi</emphasis>
,
<bibRefCitation id="EFE0BABC266FFF8352DEAC79FB28FBFA" author="Ibarra-nunez" box="[945,1153,1123,1148]" pageId="1" pageNumber="296" pagination="57 - 62" refId="ref3600" refString="Ibarra-nunez, G. (2013) A new species of the spider genus Taczanowskia (Araneae, Araneidae) from Mexico. Zootaxa, 3664 (1), 57 - 62. https: // doi. org / 10.11646 / zootaxa. 3664.1.3" type="journal article" year="2013">Ibarra-Núñez, 2013</bibRefCitation>
</taxonomicName>
(
<bibRefCitation id="EFE0BABC266FFF8355E1AC79FACDFBFA" author="Ibarra-nunez" box="[1166,1380,1123,1148]" pageId="1" pageNumber="296" pagination="57 - 62" refId="ref3600" refString="Ibarra-nunez, G. (2013) A new species of the spider genus Taczanowskia (Araneae, Araneidae) from Mexico. Zootaxa, 3664 (1), 57 - 62. https: // doi. org / 10.11646 / zootaxa. 3664.1.3" type="journal article" year="2013">Ibarra-Núñez, 2013</bibRefCitation>
: figs. 1–3); three pairs of dorsal tubercles in
<taxonomicName id="4C71BCCE266FFF835350AC92FC11FB26" authority="Keyserling, 1892" authorityName="Keyserling" authorityYear="1892" box="[575,952,1159,1184]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="sextuberculata">
<emphasis id="B9051B5F266FFF835350AC92FD5FFB19" box="[575,758,1159,1183]" italics="true" pageId="1" pageNumber="296">T. sextuberculata</emphasis>
Keyserling, 1892
</taxonomicName>
(
<bibRefCitation id="EFE0BABC266FFF8352A6AC9DFBEBFB19" author="Levi, H. W." box="[969,1090,1159,1183]" pageId="1" pageNumber="296" pagination="183 - 195" refId="ref3711" refString="Levi, H. W. (1996) The genus Taczanowskia of the orb-weaver spider family Araneidae (Araneae). Anales del Instituto Biologico de la Universidad Nacional Autonoma de Mexico, Serie Zoologia, 67, 183 - 195." type="journal article" year="1996">Levi, 1996</bibRefCitation>
: fig. 12); and one pair of dorsal tubercles in
<taxonomicName id="4C71BCCE266FFF835077ACB6FD9AFB42" authority="Keyserling, 1879" authorityName="Keyserling" authorityYear="1879" box="[280,563,1195,1220]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="striata">
<emphasis id="B9051B5F266FFF835077ACB6FEDEFB45" box="[280,375,1196,1219]" italics="true" pageId="1" pageNumber="296">T. striata</emphasis>
Keyserling, 1879
</taxonomicName>
(
<bibRefCitation id="EFE0BABC266FFF83532CACB1FD10FB45" author="Levi, H. W." box="[579,697,1195,1219]" pageId="1" pageNumber="296" pagination="183 - 195" refId="ref3711" refString="Levi, H. W. (1996) The genus Taczanowskia of the orb-weaver spider family Araneidae (Araneae). Anales del Instituto Biologico de la Universidad Nacional Autonoma de Mexico, Serie Zoologia, 67, 183 - 195." type="journal article" year="1996">Levi, 1996</bibRefCitation>
: fig. 16),
<taxonomicName id="4C71BCCE266FFF835272ACB6FC3FFB45" authorityName="Jordan, Dominguez-Trujillo &amp; Cisneros-Heredia" authorityYear="2021" box="[797,918,1195,1219]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="onowoka">
<emphasis id="B9051B5F266FFF835272ACB6FC3FFB45" box="[797,918,1195,1219]" italics="true" pageId="1" pageNumber="296">T. onowoka</emphasis>
</taxonomicName>
,
<bibRefCitation id="EFE0BABC266FFF8352CCACB1FBCDFB42" author="Jordan, J. P. &amp; Dominguez-Trujillo, M. &amp; Cisneros-Heredia, D. F." box="[931,1124,1195,1220]" pageId="1" pageNumber="296" pagination="742 - 753" refId="ref3646" refString="Jordan, J. P., Dominguez-Trujillo, M. &amp; Cisneros-Heredia, D. F. (2021) Phylogenetic placement of the spider genus Taczanowskia (Araneae: Araneidae) and description of a new species from Ecuador. Invertebrate Systematics, 35 (7), 742 - 753. https: // doi. org / 10.1071 / IS 20084" type="journal article" year="2021">
<collectingCountry id="F36687DD266FFF8352CCACB1FC43FB45" box="[931,1002,1195,1219]" name="Jordan" pageId="1" pageNumber="296">Jordán</collectingCountry>
<emphasis id="B9051B5F266FFF83529FACB6FBB7FB45" box="[1008,1054,1195,1219]" italics="true" pageId="1" pageNumber="296">et al</emphasis>
. 2021
</bibRefCitation>
: figs. 6A–D, and
<taxonomicName id="4C71BCCE266FFF835473ACB6FEB9FB61" authority=", Levi, 1996" authorityName="Levi" authorityYear="1996" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="mirabilis">
<emphasis id="B9051B5F266FFF835473ACB6FA3CFB45" box="[1308,1429,1195,1219]" italics="true" pageId="1" pageNumber="296">T. mirabilis</emphasis>
,
<bibRefCitation id="EFE0BABC266FFF8351F8ACD5FEB9FB61" author="Levi, H. W." box="[151,272,1231,1255]" pageId="1" pageNumber="296" pagination="183 - 195" refId="ref3711" refString="Levi, H. W. (1996) The genus Taczanowskia of the orb-weaver spider family Araneidae (Araneae). Anales del Instituto Biologico de la Universidad Nacional Autonoma de Mexico, Serie Zoologia, 67, 183 - 195." type="journal article" year="1996">Levi, 1996</bibRefCitation>
</taxonomicName>
: fig. 8). In addition, females of
<taxonomicName id="4C71BCCE266FFF835306ACCAFD63FB61" authority="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis, 2024" authorityName="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis" authorityYear="2024" box="[617,714,1232,1255]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="yasuni" status="n. sp.">
<emphasis id="B9051B5F266FFF835306ACCAFD63FB61" box="[617,714,1232,1255]" italics="true" pageId="1" pageNumber="296">T. yasuni</emphasis>
</taxonomicName>
<emphasis id="B9051B5F266FFF8353BDACCAFCA6FB6E" bold="true" box="[722,783,1232,1256]" pageId="1" pageNumber="296">
<taxonomicNameLabel id="A236A624266FFF8353BDACCAFCA6FB6E" box="[722,783,1232,1256]" pageId="1" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
are similar to those of
<taxonomicName id="4C71BCCE266FFF835563ACCAFB2BFB61" authorityName=", Ibarra-Nunez" authorityYear="2013" box="[1036,1154,1232,1255]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="gustavoi">
<emphasis id="B9051B5F266FFF835563ACCAFB2BFB61" box="[1036,1154,1232,1255]" italics="true" pageId="1" pageNumber="296">T. gustavoi</emphasis>
</taxonomicName>
in having femora III with a ventral row of teeth, but differ from them in having a femora IV with a ventral medial spine and opisthosoma clearly longer than wide (vs femora IV without such spine and opisthosoma almost circular in dorsal view in
<taxonomicName id="4C71BCCE266FFF835589AD02FAF5FAA9" authorityName=", Ibarra-Nunez" authorityYear="2013" box="[1254,1372,1304,1327]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="gustavoi">
<emphasis id="B9051B5F266FFF835589AD02FAF5FAA9" box="[1254,1372,1304,1327]" italics="true" pageId="1" pageNumber="296">T. gustavoi</emphasis>
</taxonomicName>
). The remaining species in the genus do not have a row of teeth present in the ventral side of femora III (except in
<taxonomicName id="4C71BCCE266FFF83544EAD26FA3CFAD5" authorityName=", Ibarra-Nunez" authorityYear="2013" box="[1313,1429,1340,1363]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="gustavoi">
<emphasis id="B9051B5F266FFF83544EAD26FA3CFAD5" box="[1313,1429,1340,1363]" italics="true" pageId="1" pageNumber="296">T. gustavoi</emphasis>
</taxonomicName>
, which differs from
<taxonomicName id="4C71BCCE266FFF83500AAD7AFE6CFAF1" authority="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis, 2024" authorityName="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis" authorityYear="2024" box="[357,453,1376,1399]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="yasuni" status="n. sp.">
<emphasis id="B9051B5F266FFF83500AAD7AFE6CFAF1" box="[357,453,1376,1399]" italics="true" pageId="1" pageNumber="296">T. yasuni</emphasis>
</taxonomicName>
<emphasis id="B9051B5F266FFF8350A3AD7AFDA1FAFE" bold="true" box="[460,520,1376,1400]" pageId="1" pageNumber="296">
<taxonomicNameLabel id="A236A624266FFF8350A3AD7AFDA1FAFE" box="[460,520,1376,1400]" pageId="1" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
by characters described above).
</paragraph>
<paragraph id="8BCEC74D266FFF8051A8AD99FB05FE01" blockId="1.[151,1437,618,2011]" lastBlockId="2.[151,1437,151,392]" lastPageId="2" lastPageNumber="297" pageId="1" pageNumber="296">
<emphasis id="B9051B5F266FFF8351A8AD99FEBEFA1D" box="[199,279,1411,1435]" italics="true" pageId="1" pageNumber="296">Female</emphasis>
(
<typeStatus id="54CA79EF266FFF835049AD99FE23FA1D" box="[294,394,1411,1435]" pageId="1" pageNumber="296" type="holotype">holotype</typeStatus>
): Total length 5.13; carapace 1.88 long, 1.89 maximum wide in thoracic region, 0.63 wide behind PLE. AME not completely rounded (
<figureCitation id="134ADBC8266FFF835343ADBDFD2AFA46" box="[556,643,1447,1472]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Fig. 1A</figureCitation>
). AME longest length 0.18, shortest length of AME 0.15; ALE diameter 0.07; PME diameter 0.11; PLE diameter 0.07. Eye interdistances: AME-AME 0.16; AME-ALE 0.09; AME-PME 0.10; PME-PLE 0.14; PME-PME 0.16. Ocular quadrangle wider behind as in front; clypeus height 0.2. Leg measurements (leg number: femur, patella, tibia, metatarsus, tarsus): I: 2.85, 1.16, 1.74, 1.40, 0.50; II: 2.72, 1.10, 1.72, 1.30, 0.51; III: 1.55, 0.76, 0.98, 0.78, 0.42; IV: 1.98, 0.78, 1.33, 0.95, 0.38. Leg I with a ventral row of 28 spines in femur (
<figureCitation id="134ADBC8266FFF83558FAE2DFAC1F9D6" box="[1248,1384,1591,1616]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="1" pageNumber="296">Figs. 2F, 2G</figureCitation>
), leg II with 27 spines (
<figureCitation id="134ADBC8266FFF835038AE41FE77F9F2" box="[343,478,1627,1652]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="1" pageNumber="296">Figs. 2F, 2H</figureCitation>
), leg III with 11 spines, and leg IV with only one medial spine on ventral side. Coloration, prosoma with black borders, cephalon orange with some scattered black irregular marks, radiating towards sides; thoracic area with the same pattern, with four clearer patches on the medial region (two on cephalic area and two more on lateral sides), with a sub-quadrangular black mark in the medial region. Carapace surface covered by long sparse black and creamy setae, especially on black marks and the four medial clearer patches. Cephalon much narrower than thoracic area (
<figureCitation id="134ADBC8266FFF8351F0AF15FF54F8AE" box="[159,253,1807,1832]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Figs. 1B</figureCitation>
,
<figureCitation id="134ADBC8266FFF835065AF0AFE85F8AE" box="[266,300,1808,1832]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="1" pageNumber="296">2B</figureCitation>
). Chelicerae and endites creamy-white with some scattered black tiny dots. Labium and sternum creamy-yellowish with an irregular pattern of brown, same as coxae I–IV. Femora I–II brown with some proximal creamy-yellowish irregular marks, thicker than those of femora III–IV. Patellae I–II, tibiae I–II creamy-yellowish with some dark brown irregular marks, especially on the prolateral side. Femora III–IV and palps creamy-yellowish with some scattered brown irregular marks. Tarsi-metatarsi I–II, patellae-tarsi III–IV yellowish (
<figureCitation id="134ADBC8266FFF8352D2AF85FBB3F83E" box="[957,1050,1951,1976]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="1" pageNumber="296">Figs. 1B</figureCitation>
,
<figureCitation id="134ADBC8266FFF83554AAFBAFBC1F83E" box="[1061,1128,1952,1976]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="1" pageNumber="296">2B–C</figureCitation>
). All legs covered by whitish setae. Chelicerae with three promarginal teeth and without teeth on retromargin; sternum shield-shaped, longer than wide, widest at coxae II, rounded in the posterior side between coxae IV. Dorsum of femora I granulated and with black pigment (
<figureCitation id="134ADBC8266CFF805192A8A1FEF8FF52" box="[253,337,187,212]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="2" pageNumber="297">Fig. 2B</figureCitation>
); retrolateral claw of the first two pairs of legs about twice as long as prolateral claw (
<figureCitation id="134ADBC8266CFF80558AA8A1FAC2FF52" box="[1253,1387,187,212]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297">Figs. 1A, 1F</figureCitation>
,
<figureCitation id="134ADBC8266CFF805419A8A6FA31FF52" box="[1398,1432,188,212]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="2" pageNumber="297">2B</figureCitation>
,
<figureCitation id="134ADBC8266CFF8051F8A8FAFF11FF7E" box="[151,184,224,248]" captionStart="FIGURE 3" captionStartId="4.[152,255,1938,1962]" captionTargetBox="[152,1429,181,1920]" captionTargetId="figure-29@4.[152,1436,181,1920]" captionTargetPageId="4" captionText="FIGURE 3. Known distribution of the genus Taczanowskia (Araneidae) in Ecuador. Known distribution of the genus Taczanowskia (Araneidae) in the New World." figureDoi="http://doi.org/10.5281/zenodo.10468556" httpUri="https://zenodo.org/record/10468556/files/figure.png" pageId="2" pageNumber="297">3E</figureCitation>
). Opisthosoma: overhanging near half of carapace, longer than wide in dorsal view, completely smooth and without any hump or bumps (
<figureCitation id="134ADBC8266CFF805013A919FE52FE9A" box="[380,507,259,284]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297">Figs. 1A–B</figureCitation>
,
<figureCitation id="134ADBC8266CFF805368A91EFDE2FE9A" box="[519,587,260,284]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="2" pageNumber="297">2A–B</figureCitation>
). Dorsum dark brown with few scattered creamy irregular marks, with a paired longitudinal medial line of darker spots (
<figureCitation id="134ADBC8266CFF805327A93DFD33FEC6" box="[584,666,295,320]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297">Fig. 1B</figureCitation>
). Ventral side of the abdomen is creamy (
<figureCitation id="134ADBC8266CFF80553BA93DFB0EFEC6" box="[1108,1191,295,320]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297">Fig. 1C</figureCitation>
). Lateral sides covered with some creamy setae. epigynum similar in length to
<taxonomicName id="4C71BCCE266CFF805380A956FCF9FEE5" authorityName="Keyserling" authorityYear="1879" box="[751,848,332,355]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="2" pageNumber="297" phylum="Arthropoda" rank="species" species="striata">
<emphasis id="B9051B5F266CFF805380A956FCF9FEE5" box="[751,848,332,355]" italics="true" pageId="2" pageNumber="297">T. striata</emphasis>
</taxonomicName>
(see
<bibRefCitation id="EFE0BABC266CFF8052E5A951FB91FEE2" author="Levi, H. W." box="[906,1080,331,356]" pageId="2" pageNumber="297" pagination="183 - 195" refId="ref3711" refString="Levi, H. W. (1996) The genus Taczanowskia of the orb-weaver spider family Araneidae (Araneae). Anales del Instituto Biologico de la Universidad Nacional Autonoma de Mexico, Serie Zoologia, 67, 183 - 195." type="journal article" year="1996">Levi, 1996: 189</bibRefCitation>
), but it has a strong curvature on medial length in lateral view (
<figureCitation id="134ADBC8266CFF8050B8A975FD8FFE0E" box="[471,550,367,392]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297">Fig. 1E</figureCitation>
) and thickened distal region on ventral view (
<figureCitation id="134ADBC8266CFF80557EA975FBD9FE0E" box="[1041,1136,367,392]" captionStart="FIGURE 1" captionStartId="2.[152,255,1648,1672]" captionTargetBox="[157,1429,428,1624]" captionTargetId="figure-175@2.[151,1435,416,1630]" captionTargetPageId="2" captionText="FIGURE 1. Taczanowskia yasuni n. sp. A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297">Figs. 1D</figureCitation>
,
<figureCitation id="134ADBC8266CFF805514A96AFB34FE0E" box="[1147,1181,368,392]" captionStart="FIGURE 2" captionStartId="3.[152,255,1938,1962]" captionTargetBox="[173,1414,181,1920]" captionTargetId="figure-23@3.[173,1414,181,1920]" captionTargetPageId="3" captionText="FIGURE 2. Taczanowskia yasuni n. sp. A, female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, leg II, dorsal view. F, right legs, ventral view showing the row of spines G, left femur I, lateral view. H, left femur II, lateral view. Scale bars A, B, C, F, G, H, 1 mm; D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10468554" httpUri="https://zenodo.org/record/10468554/files/figure.png" pageId="2" pageNumber="297">2D</figureCitation>
).
</paragraph>
<caption id="DF0E97C5266CFF8051F7AE6AFCE4F92A" ID-DOI="http://doi.org/10.5281/zenodo.10468550" ID-Zenodo-Dep="10468550" httpUri="https://zenodo.org/record/10468550/files/figure.png" pageId="2" pageNumber="297" startId="2.[152,255,1648,1672]" targetBox="[157,1429,428,1624]" targetPageId="2" targetType="figure">
<paragraph id="8BCEC74D266CFF8051F7AE6AFCE4F92A" blockId="2.[151,1436,1648,1709]" pageId="2" pageNumber="297">
<emphasis id="B9051B5F266CFF8051F7AE6AFEB2F90E" bold="true" box="[152,283,1648,1672]" pageId="2" pageNumber="297">FIGURE 1.</emphasis>
<taxonomicName id="4C71BCCE266CFF80504AAE6AFE54F90E" authority="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis, 2024" authorityName="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis" authorityYear="2024" box="[293,509,1648,1672]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="2" pageNumber="297" phylum="Arthropoda" rank="species" species="yasuni" status="sp. nov.">
<emphasis id="B9051B5F266CFF80504AAE6AFE54F90E" box="[293,509,1648,1672]" italics="true" pageId="2" pageNumber="297">Taczanowskia yasuni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A236A624266CFF805368AE6AFDEBF90E" box="[519,578,1648,1672]" pageId="2" pageNumber="297" rank="species">
<emphasis id="B9051B5F266CFF805368AE6AFD94F90E" bold="true" box="[519,573,1648,1672]" pageId="2" pageNumber="297">n. sp</emphasis>
.
</taxonomicNameLabel>
A, Female habitus, frontal view. B, same, dorsal view. C, same, ventral view. D, epigynum, ventral view. E, same, lateral view. F Leg II, lateral view.
</paragraph>
</caption>
<paragraph id="8BCEC74D266CFF8051A8AF1AFED7F89E" blockId="2.[151,1437,1792,2032]" box="[199,382,1792,1816]" pageId="2" pageNumber="297">
<emphasis id="B9051B5F266CFF8051A8AF1AFEAEF89E" box="[199,263,1792,1816]" italics="true" pageId="2" pageNumber="297">Male:</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C36B94C6266CFF8051A8AF3EFE25F876" pageId="2" pageNumber="297" type="distribution">
<paragraph id="8BCEC74D266CFF8051A8AF3EFE25F876" blockId="2.[151,1437,1792,2032]" pageId="2" pageNumber="297">
<emphasis id="B9051B5F266CFF8051A8AF3EFDA9F8BA" box="[199,512,1828,1852]" italics="true" pageId="2" pageNumber="297">Distribution and Comments:</emphasis>
This species is only known from by a single specimen from northeastern
<collectingCountry id="F36687DD266CFF80542CAF3EFA35F8BA" box="[1347,1436,1828,1852]" name="Ecuador" pageId="2" pageNumber="297">Ecuador</collectingCountry>
(
<collectingRegion id="49B509AF266CFF8051CFAF52FECAF8E6" box="[160,355,1864,1888]" country="Ecuador" name="Orellana" pageId="2" pageNumber="297">Orellana province</collectingRegion>
, Yasuní National Park;
<figureCitation id="134ADBC8266CFF80530FAF52FD02F8E6" box="[608,683,1864,1888]" captionStart="FIGURE 3" captionStartId="4.[152,255,1938,1962]" captionTargetBox="[152,1429,181,1920]" captionTargetId="figure-29@4.[152,1436,181,1920]" captionTargetPageId="4" captionText="FIGURE 3. Known distribution of the genus Taczanowskia (Araneidae) in Ecuador. Known distribution of the genus Taczanowskia (Araneidae) in the New World." figureDoi="http://doi.org/10.5281/zenodo.10468556" httpUri="https://zenodo.org/record/10468556/files/figure.png" pageId="2" pageNumber="297">Figs. 3</figureCitation>
, 4). collected by canopy fogging, in a lowland Amazonian ecosystem. We confirm the hypothesis proposed by
<bibRefCitation id="EFE0BABC266CFF80532AAF76FC88F802" author="Ibarra-nunez" box="[581,801,1900,1924]" pageId="2" pageNumber="297" pagination="57 - 62" refId="ref3600" refString="Ibarra-nunez, G. (2013) A new species of the spider genus Taczanowskia (Araneae, Araneidae) from Mexico. Zootaxa, 3664 (1), 57 - 62. https: // doi. org / 10.11646 / zootaxa. 3664.1.3" type="journal article" year="2013">Ibarra-Nuñez (2013)</bibRefCitation>
about the presence of the spider genus
<taxonomicName id="4C71BCCE266CFF8055AAAF76FAF3F802" authorityName="Keyserling" authorityYear="1879" box="[1221,1370,1900,1924]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="2" pageNumber="297" phylum="Arthropoda" rank="genus">
<emphasis id="B9051B5F266CFF8055AAAF76FAF3F802" box="[1221,1370,1900,1924]" italics="true" pageId="2" pageNumber="297">Taczanowskia</emphasis>
</taxonomicName>
in the canopy, however, there was not enough evidence to justify that
<taxonomicName id="4C71BCCE266CFF805252AF8BFB20F82E" authority="Ibarra-Nunez, 2013" authorityName=", Ibarra-Nunez" authorityYear="2013" box="[829,1161,1936,1960]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="2" pageNumber="297" phylum="Arthropoda" rank="species" species="gustavoi">
<emphasis id="B9051B5F266CFF805252AF8BFC1BF82E" box="[829,946,1937,1960]" italics="true" pageId="2" pageNumber="297">T. gustavoi</emphasis>
<bibRefCitation id="EFE0BABC266CFF8052D6AF8AFB20F82E" author="Ibarra-nunez" box="[953,1161,1936,1960]" pageId="2" pageNumber="297" pagination="57 - 62" refId="ref3600" refString="Ibarra-nunez, G. (2013) A new species of the spider genus Taczanowskia (Araneae, Araneidae) from Mexico. Zootaxa, 3664 (1), 57 - 62. https: // doi. org / 10.11646 / zootaxa. 3664.1.3" type="journal article" year="2013">Ibarra-Nuñez, 2013</bibRefCitation>
</taxonomicName>
inhabited it. On the other hand, we can prove that this is the first confirmed species that inhabits the canopy due to the methodology used in the collection of
<emphasis id="B9051B5F266CFF80504BAFC3FE25F876" box="[292,396,2009,2032]" italics="true" pageId="2" pageNumber="297">
<taxonomicName id="4C71BCCE266CFF80504BAFC3FE21F876" authorityName="Díaz-Guevara &amp; Macías-Tulcán &amp; Galvis" authorityYear="2024" box="[292,392,2009,2032]" class="Arachnida" family="Araneidae" genus="Taczanowskia" kingdom="Animalia" order="Araneae" pageId="2" pageNumber="300" phylum="Arthropoda" rank="species" species="yasuni">T. Yasuni</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>
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