164 lines
14 KiB
XML
164 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.478.8057" ID-GBIF-Dataset="f3493113-35ec-4c31-b7cc-b32cd9c717e2" ID-PMC="PMC4319052" ID-Pensoft-Pub="1313-2970-478-45" ID-PubMed="25685010" ID-ZBK="EC360FAF6BF94FEF96DAF336302D1789" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-478-45" ModsDocOrigin="ZooKeys 478" ModsDocTitle="Phylogeny and biogeography of Asthenopodinae with a revision of Asthenopus, reinstatement of Asthenopodes, and the description of the new genera Hubbardipes and Priasthenopus (Ephemeroptera, Polymitarcyidae)" checkinTime="1451244725713" checkinUser="pensoft" docAuthor="Molineri, Carlos, Salles, Frederico F. & Peters, Janice G." docDate="2015" docId="150574330FFEDB6981B096B9FC34622A" docLanguage="en" docName="ZooKeys 478: 45-128" docOrigin="ZooKeys 478" docSource="http://dx.doi.org/10.3897/zookeys.478.8057" docTitle="Asthenopus hubbardi Molineri, Salles & Peters, 2015, sp. n." docType="treatment" docUuid="1904C509-C6F5-45F3-9623-F7256CA7D022" docUuidSource="ZooBank" docVersion="4" lastPageNumber="92" masterDocId="FFBFFF8FFFA98B3E3C274356FFB0EE6C" masterDocTitle="Phylogeny and biogeography of Asthenopodinae with a revision of Asthenopus, reinstatement of Asthenopodes, and the description of the new genera Hubbardipes and Priasthenopus (Ephemeroptera, Polymitarcyidae)" masterLastPageNumber="128" masterPageNumber="45" pageNumber="90" updateTime="1668159874580" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Phylogeny and biogeography of Asthenopodinae with a revision of Asthenopus, reinstatement of Asthenopodes, and the description of the new genera Hubbardipes and Priasthenopus (Ephemeroptera, Polymitarcyidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Molineri, Carlos</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Salles, Frederico F.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Peters, Janice G.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>478</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>45</mods:start>
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<mods:end>128</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.478.8057</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.478.8057</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-478-45</mods:identifier>
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<mods:identifier type="ZBK">EC360FAF6BF94FEF96DAF336302D1789</mods:identifier>
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<mods:identifier type="ZooBank">EC360FAF6BF94FEF96DAF336302D1789</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152058045" LSID="urn:lsid:zoobank.org:act:1904C509-C6F5-45F3-9623-F7256CA7D022" httpUri="http://treatment.plazi.org/id/150574330FFEDB6981B096B9FC34622A" lastPageId="47" lastPageNumber="92" pageId="45" pageNumber="90">
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<subSubSection pageId="45" pageNumber="90" type="multiple">
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<paragraph pageId="45" pageNumber="90">
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<pageBreakToken pageId="45" pageNumber="90" start="start">Taxon</pageBreakToken>
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classification Animalia Ephemeroptera Polymitarcyidae
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</paragraph>
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</subSubSection>
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<subSubSection pageId="45" pageNumber="90" type="nomenclature">
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<paragraph pageId="45" pageNumber="90">
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<taxonomicName LSID="http://zoobank.org/1904C509-C6F5-45F3-9623-F7256CA7D022" class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus hubbardi" order="Ephemeroptera" pageId="45" pageNumber="90" phylum="Arthropoda" rank="species" species="hubbardi">Asthenopus hubbardi</taxonomicName>
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<taxonomicNameLabel pageId="45" pageNumber="90">sp. n.</taxonomicNameLabel>
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Figs 16
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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, 17C, 18D, 18H, 20I
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</paragraph>
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</subSubSection>
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<subSubSection pageId="46" pageNumber="91" type="material">
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<paragraph pageId="46" pageNumber="91">
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<pageBreakToken pageId="46" pageNumber="91" start="start">Material</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="46" pageNumber="91">
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holotype male imago (slide IBN479CM) from Colombia, Amazonas, Puerto
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<normalizedToken originalValue="Nariño">Narino</normalizedToken>
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, Loreto Yacu,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-3.7405555">S 3°44'26"</geoCoordinate>
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−
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-70.45528">W 70°27'19"</geoCoordinate>
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, 5.ii.1999, luz 6−8 h, M.C.
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<normalizedToken originalValue="Zúñiga">Zuniga</normalizedToken>
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, E.
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<normalizedToken originalValue="Domínguez">Dominguez</normalizedToken>
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and C. Molineri cols.; and paratypes: 1 female imago (slide IBN574CM) same data as holotype; and 1 male imago (slide IBN605CM) from Colombia, Amazonas, Puerto
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<normalizedToken originalValue="Nariño">Narino</normalizedToken>
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, Lago Tarapoto,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-3.7963889">S 3°47'47"</geoCoordinate>
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−
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-70.42139">W 70°25'17"</geoCoordinate>
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, 4.ii.1999, light trap 18-20 hs, M.C.
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<normalizedToken originalValue="Zúñiga">Zuniga</normalizedToken>
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, E.
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<normalizedToken originalValue="Domínguez">Dominguez</normalizedToken>
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and C. Molineri cols. Holotype deposited in MUSENUV, paratypes in IBN.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="47" lastPageNumber="92" pageId="46" pageNumber="91" type="diagnosis">
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<paragraph pageId="46" pageNumber="91">Diagnosis.</paragraph>
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<paragraph pageId="46" pageNumber="91">
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus hubbardi" order="Ephemeroptera" pageId="46" pageNumber="91" phylum="Arthropoda" rank="species" species="hubbardi">Asthenopus hubbardi</taxonomicName>
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, known from adults of both sexes, can be distinguished from the other species in the genus by the following combination of characters (one autapomorphy is listed in Appendix 2): 1) male FW 7.8-9.2 (Fig. 16
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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), female FW 13.0; 2) forelegs of male 0.57-0.65
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<normalizedToken originalValue="×">x</normalizedToken>
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the length of FW, apex of foretibia with stout spines (Fig. 20I); 3) pronotum width/length ratio: 2.1 (male), 2.7 (female); 4) FW with 4-14 relatively short marginal intercalaries (ca. 20 in female), hind wings without marginal intercalaries (present in all spaces in female); 5) FW with 2-3 cross veins between Rs and MA basal to Rs fork, in both sexes; 6) forceps relatively slender, ratio length/basal width 4.7-6.0 (Fig. 17C); 7) penes tubular and robust, furrow separating penis lobe from thumb well marked, median remnant of styliger plate subrectangular, pedestals subrectangular to subovate, relatively large (Fig. 17C); 8) female sternum VIII with reduced female sockets, anteromedian keel present (Fig. 18H); 9) eggs ratio maximum width of egg/maximum width of PC 1.1-1.3, cap formed by 3-8 filaments, chorionic plates almost contiguous (Fig. 18D).
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</paragraph>
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<paragraph pageId="46" pageNumber="91">
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Male imago. Length (mm): body, 7.0-7.1; FW, 7.8-9.2; HW, 3.3-4.0; leg I, 5.1-5.2; cerci, 22.0-23.0. General color whitish brown. Head whitish shaded black dorsally except thin line along hind margin, with a pair of blackish short lines anteriorly to median ocellus. Antennae whitish shaded gray at margins of scape. Thorax. Pronotum ratio width/length: 2.1. Pronotum yellowish translucent widely shaded black, except on pale transversal line between anterior and posterior rings, and on mediolongitudinal line of posterior ring, and posterolateral oblique dashes. Meso- and metanotum whitish yellow shaded black on carinae and margins, also shaded on black on posteromedian triangular zone. Legs whitish shaded gray on dorsum of foreleg, all coxae, and on legs
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<normalizedToken originalValue="II–III">II-III</normalizedToken>
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on apex of tibiae and dorsum of tarsi; foretarsal segment 1 is shown in Fig. 20I. Wings (Fig. 16
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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) membrane hyaline except apically whitish on C and Sc areas, veins translucent yellow turning hyaline distally, except basal 2/3 of veins Sc and R1 yellowish; 2 cross veins between R and M basally to R stem. Abdomen whitish shaded almost completely with brownish gray except at pale intersegmental membranes, oblique dashes on lateral zones of terga
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<normalizedToken originalValue="I–VIII">I-VIII</normalizedToken>
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, submedian pale spots on anterior margin of terga
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<normalizedToken originalValue="II–IX">II-IX</normalizedToken>
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, and single posteromedian pale spot on terga
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<normalizedToken originalValue="III–IX">III-IX</normalizedToken>
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. Genitalia (Fig. 17C) whitish except penes yellowish. Caudal filaments whitish, slightly shaded gray on basal segments of cerci.
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</paragraph>
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<paragraph pageId="47" pageNumber="92">
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<pageBreakToken pageId="47" pageNumber="92" start="start">Female</pageBreakToken>
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imago. Length (mm): body, 10.5; FW 13.0; HW, 5.0, cerci 3.8. Similar to male, shaded dorsally more uniformly and markedly. Pronotum ratio width/length: 2.7. FW with 4 cross veins between R and M basal to R stem (none of them just below fork). Abdominal sternum VIII with keel as in Fig. 18H. Cerci yellowish turning whitish apically; ratio length cercus /FW = 0.3.
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</paragraph>
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<paragraph pageId="47" pageNumber="92">
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Eggs (Fig. 18D). Length, 210-245
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<normalizedToken originalValue="µ">µ</normalizedToken>
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; width, 135-150
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<normalizedToken originalValue="µ">µ</normalizedToken>
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. Polar caps (maximum width, 110-135
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<normalizedToken originalValue="µ">µ</normalizedToken>
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) formed by 3-8 long coiled threads. The chorionic plates are almost contiguous, leaving a reduced smooth chorionic surface among them (Fig. 18D).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="47" pageNumber="92" type="etymology">
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<paragraph pageId="47" pageNumber="92">Etymology.</paragraph>
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<paragraph pageId="47" pageNumber="92">The species is named for Mike Hubbard who has contributed significantly to the understanding of mayflies throughout the world.</paragraph>
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</subSubSection>
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<subSubSection pageId="47" pageNumber="92" type="distribution">
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<paragraph pageId="47" pageNumber="92">Distribution.</paragraph>
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<paragraph pageId="47" pageNumber="92">Two near localities in the Amazonas River from Colombia.</paragraph>
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</subSubSection>
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<subSubSection pageId="47" pageNumber="92" type="discussion">
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<paragraph pageId="47" pageNumber="92">Discussion.</paragraph>
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<paragraph pageId="47" pageNumber="92">
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This species is very similar to
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus angelae" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="angelae">Asthenopus angelae</taxonomicName>
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, and both were collected in the same lightraps in Colombia, nevertheless they can be separated because
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus hubbardi" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="hubbardi">Asthenopus hubbardi</taxonomicName>
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shows translucent veins in the wings (brownish in
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus angelae" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="angelae">Asthenopus angelae</taxonomicName>
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); in most specimens a cross vein is present just below R fork in
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus angelae" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="angelae">Asthenopus angelae</taxonomicName>
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(more basal or distal in
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus hubbardi" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="hubbardi">Asthenopus hubbardi</taxonomicName>
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), and the penes are shorter and well separated from the basal thumb in
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus hubbardi" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="hubbardi">Asthenopus hubbardi</taxonomicName>
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(similar to
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus curtus" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="curtus">Asthenopus curtus</taxonomicName>
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).
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus hubbardi" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="hubbardi">Asthenopus hubbardi</taxonomicName>
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is further characterized because foretibia (Fig. 20I) presents strong marginal spines (weak or absent in
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<taxonomicName class="Insecta" family="Polymitarcyidae" genus="Asthenopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asthenopus curtus" order="Ephemeroptera" pageId="47" pageNumber="92" phylum="Arthropoda" rank="species" species="curtus">Asthenopus curtus</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |