216 lines
31 KiB
XML
216 lines
31 KiB
XML
<document id="15A93E581B79353A19819105D59C2EE5" ID-DOI="10.5281/zenodo.180314" ID-GBIF-Dataset="59f2f391-287e-465d-b396-9d11cd0a3378" ID-ISSN="1175-5326" ID-Zenodo-Dep="180314" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459803580003" checkinUser="plazi" docAuthor="Brooks, Scott E. & Cumming, Jeffrey M." docDate="2008" docId="03D787A6FFA6FF99E1C96696FFFAFA76" docLanguage="en" docName="zt01676p027.pdf" docOrigin="Zootaxa 1676" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Tachytrechus costaricensis Brooks, sp. nov." docType="treatment" docVersion="9" lastPageNumber="11" masterDocId="FFEEFFDEFFA1FF93E15E6601FB63FFAC" masterDocTitle="The Tachytrechus alatus species group (= Syntomoneurum Becker) revisited: new species and revised species group limits (Diptera: Dolichopodidae)" masterLastPageNumber="27" masterPageNumber="1" pageNumber="8" updateTime="1698220291044" updateUser="plazi">
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<mods:mods id="7E4E77BFC74D8FBD168CC44983B8A5CE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="6BAFA287246DBDD6E2C92C0E059FF9C0">
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<mods:title id="AED5C3A6FB7960D32D91CC7BB094A5DF">The Tachytrechus alatus species group (= Syntomoneurum Becker) revisited: new species and revised species group limits (Diptera: Dolichopodidae)</mods:title>
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<mods:name id="8716920A5E8BC53D7F8C88000463FEB7" type="personal">
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<mods:namePart id="730BEC43A6169D962467CF3211CE1E0F">Brooks, Scott E.</mods:namePart>
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<mods:name id="99BFDFCFE7546809FB34BFE6F903B8F5" type="personal">
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<mods:roleTerm id="855981910DF1A4A9291F6395D8728275">Author</mods:roleTerm>
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<mods:namePart id="3A0B0D817E35A00DB6E2EB96E4964B2A">Cumming, Jeffrey M.</mods:namePart>
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<mods:typeOfResource id="B03BB73ABCDC9BF5D37FC9663250206E">text</mods:typeOfResource>
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<mods:title id="1D269333541CFF6AB12D929B5D0AC3A3">Zootaxa</mods:title>
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<mods:part id="F5CAE30753825C8B00A028972F98605F">
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<mods:date id="5D64B4FDC8B49EC2B3DDAC3EE203ACEB">2008</mods:date>
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<mods:detail id="5F936E4DAE2D5BCC09D5FBB983CF926D" type="volume">
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<mods:number id="9C9E5F81455E89741824009B67B4044D">1676</mods:number>
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<mods:classification id="C3C885F48F84B0ED35135787BCD522E8">journal article</mods:classification>
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<mods:identifier id="6D8C79887AC91ABF4CFF2B1A640C7839" type="DOI">10.5281/zenodo.180314</mods:identifier>
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<mods:identifier id="7C85A48ECBCE083F42C33F58820E5F38" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="6221F78DFFB7D4F20668BA1C60AFE998" type="Zenodo-Dep">180314</mods:identifier>
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<treatment id="03D787A6FFA6FF99E1C96696FFFAFA76" ID-DOI="http://doi.org/10.5281/zenodo.6227303" ID-GBIF-Taxon="119352325" ID-Zenodo-Dep="6227303" LSID="urn:lsid:plazi:treatment:03D787A6FFA6FF99E1C96696FFFAFA76" httpUri="http://treatment.plazi.org/id/03D787A6FFA6FF99E1C96696FFFAFA76" lastPageId="10" lastPageNumber="11" pageId="7" pageNumber="8">
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<subSubSection id="C364653BFFA6FF94E1C96696FA20FF78" pageId="7" pageNumber="8" type="nomenclature">
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<paragraph id="8BC136B0FFA6FF94E1C96696F9FCFF1D" blockId="7.[151,671,151,212]" box="[151,671,151,177]" pageId="7" pageNumber="8">
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<heading id="D08981DCFFA6FF94E1C96696F9FCFF1D" bold="true" box="[151,671,151,177]" fontSize="11" level="1" pageId="7" pageNumber="8" reason="1">
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<emphasis id="B90AEAA2FFA6FF94E1C96696F9FCFF1D" bold="true" box="[151,671,151,177]" pageId="7" pageNumber="8">
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<taxonomicName id="4C7E4D33FFA6FF94E1C96696F959FF1D" ID-CoL="54FRD" authority="Brooks" authorityName="Brooks" box="[151,570,151,177]" class="Insecta" family="Dolichopodidae" genus="Tachytrechus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="costaricensis" status="sp. nov.">
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<emphasis id="B90AEAA2FFA6FF94E1C96696FAB8FF1D" bold="true" box="[151,475,151,177]" italics="true" pageId="7" pageNumber="8">Tachytrechus costaricensis</emphasis>
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Brooks
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</taxonomicName>
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<taxonomicNameLabel id="A23957D9FFA6FF94E31C6696F9FCFF1D" box="[578,671,151,177]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BC136B0FFA6FF94E1C966BBFA20FF78" blockId="7.[151,671,151,212]" box="[151,323,186,212]" pageId="7" pageNumber="8">(Figs. 3, 4, 12)</paragraph>
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</subSubSection>
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<subSubSection id="C364653BFFA6FF94E1C9670BF9D5FE43" pageId="7" pageNumber="8" type="diagnosis">
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<paragraph id="8BC136B0FFA6FF94E1C9670BF9D5FE43" blockId="7.[151,1437,266,2021]" pageId="7" pageNumber="8">
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<emphasis id="B90AEAA2FFA6FF94E1C9670BFA74FE88" bold="true" box="[151,279,266,292]" pageId="7" pageNumber="8">Diagnosis.</emphasis>
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Upper part of face metallic greenish or bluish, lower part of face and clypeus silvery; 2 notopleural bristles; R4+5 and M subparallel in distal portion (Figs. 3C, 3D), male wing membrane unevenly infuscated and lacking costal swelling (Fig. 3C); tibiae and tarsi mainly dark; male fore tibia slightly swollen apically with silvery anterodorsal patch, male fore tarsomeres 2 and 3 enlarged with anterior surface bare and silvery (Fig. 3E); tarsomere 2 of midleg longer than basitarsus; hypandrium with elongate ventral projection and lamellate subapical process on right side (
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<figureCitation id="13452A35FFA6FF94E35067D4F93CFE43" box="[526,607,469,495]" captionStart="FIGURE 4" captionStartId="9.[151,255,1866,1890]" captionTargetBox="[200,1317,200,1865]" captionTargetId="figure@9.[197,1402,194,1966]" captionTargetPageId="9" captionText="FIGURE 4. Tachytrechus costaricensis Brooks sp. nov. hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus." httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="7" pageNumber="8">Figs. 4</figureCitation>
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A, 4B).
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</paragraph>
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</subSubSection>
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<subSubSection id="C364653BFFA6FF99E19867FCFB8BFB36" lastPageId="10" lastPageNumber="11" pageId="7" pageNumber="8" type="description">
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<paragraph id="8BC136B0FFA6FF94E19867FCFF7CFDBB" blockId="7.[151,1437,266,2021]" box="[198,1055,509,535]" pageId="7" pageNumber="8">
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<emphasis id="B90AEAA2FFA6FF94E19867FCFAC6FDBB" bold="true" box="[198,421,509,535]" pageId="7" pageNumber="8">Description. Male</emphasis>
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: Body length: 6.8–7.0 mm, wing length:
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<quantity id="4C869B55FFA6FF94E2D467FCFF79FDBB" box="[906,1050,509,535]" metricMagnitude="-3" metricUnit="m" metricValue="6.3" metricValueMax="6.4" metricValueMin="6.2" pageId="7" pageNumber="8" unit="mm" value="6.3" valueMax="6.4" valueMin="6.2">6.2–6.4 mm</quantity>
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.
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</paragraph>
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<paragraph id="8BC136B0FFA6FF99E1996424FAEAFDEE" blockId="7.[151,1437,266,2021]" lastBlockId="10.[151,1437,152,1498]" lastPageId="10" lastPageNumber="11" pageId="7" pageNumber="8">
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<emphasis id="B90AEAA2FFA6FF94E1996424FA69FD93" bold="true" box="[199,266,549,575]" pageId="7" pageNumber="8">Head</emphasis>
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(Fig. 3A): Vertex distinctly excavated, vertical bristle weak and short, less than half as long as paravertical bristle, subequal to upper postocular seta, pair of strong ocellar bristles, pair of strong paravertical bristles. Postoculars mainly white, becoming stronger ventrally, upper five postoculars black, short. Frons dark metallic green with bronze reflections. Upper part of face metallic blue with bronze reflections, weakly metallic green medially, lower part of face and clypeus silvery, clypeus broadly rounded below. Palpus brown with pale yellow margin, ground color obscured by silvery pruinosity at certain angles, with pale hairs, with or without distinct apical seta. Antenna: Scape subtriangular in lateral view, laterally compressed, blackish dorsally, brownish ventrally, about 0.7x as long as pedicel and postpedicel combined; pedicel blackish; postpedicel mainly blackish, ovoid, about 1.6x as long as wide; arista-like stylus subapical, black with white apex, about 3.6x as long as postpedicel, basal article about 0.1x as long as distal article.
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<emphasis id="B90AEAA2FFA6FF94E52B658CFFB1FC0B" bold="true" box="[1141,1234,909,935]" pageId="7" pageNumber="8">Thorax</emphasis>
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: Notum metallic greenish-blue with coppery reflections, with metallic blue-violet vitta lateral to acrostichals, with grayish pruinosity anteriorly, lateral margin mainly dark bronze; acrostichals biserial, 6 dorsocentrals, 1 presutural, 1 sutural, 2 supraalars, 1 postalar, 1 posthumeral, 1 postpronotal bristle with 1–2 weaker setae, 2 notopleural bristles, posterior bristle weak. Pleuron with silvery pruinosity, metaepisternum bare. Scutellum greenish-blue with coppery reflections, with strong inner bristle and weak outer seta.
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<emphasis id="B90AEAA2FFA6FF94E2A36254FF54FBC3" bold="true" box="[1021,1079,1109,1135]" pageId="7" pageNumber="8">Legs</emphasis>
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: Fore coxa yellow, mid coxa mainly dark with pale apex, with silvery pruinosity, hind coxa mainly dark on outer surface with silvery pruinosity, anterior surface pale; femora dark metallic greenish or blackish dorsally, yellow ventrally; tibiae mainly dark brown or dark metallic green, paler ventrally; tarsi dark, fore tarsus with tarsomeres 2–3 modified (see below).
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<emphasis id="B90AEAA2FFA6FF94E07262F7FAEBFAA3" box="[300,392,1270,1295]" italics="true" pageId="7" pageNumber="8">Foreleg</emphasis>
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: Coxa with pale pile and weak setae, silvery-white at certain angles, apical margin with 2 strong outer and 4–5 weak inner setae; femur with distinct tubercle behind basal cluster of 2 strong bristles, posterior preapical seta present; tibia with 1–2 anterodorsal setae, 1–2 posterodorsals, 2 apicals, apex swollen with silvery anterodorsal patch; tarsus slightly longer than tibia, tarsomeres 2 and 3 enlarged with anterior surface bare and silvery (Fig. 3E), tarsomere 2 with anterodorsal row of curved setae, tarsomere ratio: 4.1/3.1/ 2.0/1.1/1.0.
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<emphasis id="B90AEAA2FFA6FF94E07A63BFFA14FA7B" box="[292,375,1470,1495]" italics="true" pageId="7" pageNumber="8">Midleg</emphasis>
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: Coxa with row of 2–3 weak black setae medial to cluster of 3 strong bristles; femur with distinct tubercle on ventral surface proximal to mid-length, 1 strong anterior preapical bristle, tibia with 3–4 anterodorsal setae, 3 posterodorsals, 3 ventrals, 4 apicals; tarsus 1.5x longer than tibia, tarsomere ratio: 6.2/ 7.8/2.1/1.0/1.4.
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<emphasis id="B90AEAA2FFA6FF94E00E6037FACDF9E3" box="[336,430,1590,1615]" italics="true" pageId="7" pageNumber="8">Hindleg</emphasis>
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: Femur with 1 strong anterodorsal preapical bristle; tibia with 4 anterodorsal setae, 2– 3 posterodorsals, 5–7 ventrals, 1 preapical dorsal, 2 apicals, with dentiform posteroapical process; tarsus about 1.3x longer than tibia, with hook-shaped posterobasal process opposite apical dentiform process of tibia, tarsomere ratio: 4.4/9.1/2.5/1.0/1.3.
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<emphasis id="B90AEAA2FFA6FF94E3DF60ACF9A6F96B" bold="true" box="[641,709,1709,1735]" pageId="7" pageNumber="8">Wing</emphasis>
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(Fig. 3C): Veins dark brown, membrane unevenly infuscated; costa unmodified, without costal swelling; M with S-shaped bend; R4+5 and M subparallel in distal part; crossvein dm-cu near midpoint of wing, longer than distal section of CuA1. Calypter with black setae.
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<emphasis id="B90AEAA2FFA6FF94E4446101FEF7F8B6" bold="true" box="[1306,1428,1792,1818]" pageId="7" pageNumber="8">Abdomen</emphasis>
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: Tergites 1–5 metallic green with coppery reflections, with silvery pruinosity laterally, posterior margin of tergites dark brown; tergite 5 with large posterior membranous region, extended laterally as broad band to ventral margin of sclerite; sternite 5 with eversible glandular structure; tergite 6 blackish with metallic green reflections; segment 7 dark brown; sternite 8 subtriangular with several long setae near posterior margin, largely covered with silvery pruinosity, dull metallic blue basally.
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<emphasis id="B90AEAA2FFA6FF94E26161CAF8B6F848" box="[831,981,1995,2020]" italics="true" pageId="7" pageNumber="8">Hypopygium</emphasis>
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(
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<figureCitation id="13452A35FFA6FF94E2BA61CAFF56F849" box="[996,1077,1995,2021]" captionStart="FIGURE 4" captionStartId="9.[151,255,1866,1890]" captionTargetBox="[200,1317,200,1865]" captionTargetId="figure@9.[197,1402,194,1966]" captionTargetPageId="9" captionText="FIGURE 4. Tachytrechus costaricensis Brooks sp. nov. hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus." httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="7" pageNumber="8">Figs. 4</figureCitation>
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A, 4B): Epandrium black with
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<emphasis id="B90AEAA2FFA9FF9BE1C96167FA78F8D2" bold="true" box="[151,283,1894,1918]" pageId="8" pageNumber="9">FIGURE 3.</emphasis>
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<taxonomicName id="4C7E4D33FFA9FF9BE07A6167F9F9F8D1" authority="Brooks" authorityName="Brooks" box="[292,666,1894,1917]" class="Insecta" family="Dolichopodidae" genus="Tachytrechus" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="costaricensis" status="sp. nov.">
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<emphasis id="B90AEAA2FFA9FF9BE07A6167F927F8D1" box="[292,580,1894,1917]" italics="true" pageId="8" pageNumber="9">Tachytrechus costaricensis</emphasis>
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Brooks
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</taxonomicName>
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<emphasis id="B90AEAA2FFA9FF9BE3FD6167F999F8D2" bold="true" box="[675,762,1894,1918]" pageId="8" pageNumber="9">
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<taxonomicNameLabel id="A23957D9FFA9FF9BE3FD6167F999F8D2" box="[675,762,1894,1918]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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: (A) male head; (B) female head; (C) male wing; (D) female wing; (E) male foretarsus (anterior view). Abbreviations: A1: anal vein; CuA1: 1st anterior branch of cubital vein; dm-cu: discal medial-cubital crossvein; M: medial vein; pavt s: paravertical seta; R1: 1st radial vein; R2+3: 2nd + 3rd radial vein; metallic green-blue reflections; basiventral epandrial lobe elongate, digitiform, pointed apically, with basiventral protuberance, seta present, near base of lobe; apicoventral epandrial lobe short, projected posteriorly, ventral margin rounded, posterodorsal margin truncate, with pair of pale setae, medial seta branched apically; accessory epandrial process present medial to apicoventral epandrial lobe. Surstylus (
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<figureCitation id="13452A35FFABFF99E5CB6711FFBCFE86" box="[1173,1247,272,298]" captionStart="FIGURE 4" captionStartId="9.[151,255,1866,1890]" captionTargetBox="[200,1317,200,1865]" captionTargetId="figure@9.[197,1402,194,1966]" captionTargetPageId="9" captionText="FIGURE 4. Tachytrechus costaricensis Brooks sp. nov. hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus." httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="10" pageNumber="11">Fig. 4</figureCitation>
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C): Ventral lobe digitiform, slightly flattened dorsoventrally, with ridged ventral surface, apex with blunt curved seta; dorsal lobe about half as long as ventral lobe, flared apically, apex with setae laterally and rugose membraneous portion medially. Apicolateral arm of postgonite (
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<figureCitation id="13452A35FFABFF99E3EB6789F864FE0E" box="[693,775,392,418]" captionStart="FIGURE 4" captionStartId="9.[151,255,1866,1890]" captionTargetBox="[200,1317,200,1865]" captionTargetId="figure@9.[197,1402,194,1966]" captionTargetPageId="9" captionText="FIGURE 4. Tachytrechus costaricensis Brooks sp. nov. hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus." httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="10" pageNumber="11">Figs. 4</figureCitation>
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C, 4D) lacking medial process, apex expanded and granulated. Cercus pale yellow with dark apical margin, subquadrate in dorsal view, lateral margin with long setae. Hypandrium with lamellate lateroventral process subapically on right side and elongate claw-like projection ventrally (
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<figureCitation id="13452A35FFABFF99E04F6401FA06FDB6" box="[273,357,512,538]" captionStart="FIGURE 4" captionStartId="9.[151,255,1866,1890]" captionTargetBox="[200,1317,200,1865]" captionTargetId="figure@9.[197,1402,194,1966]" captionTargetPageId="9" captionText="FIGURE 4. Tachytrechus costaricensis Brooks sp. nov. hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus." httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="10" pageNumber="11">Figs. 4</figureCitation>
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A, 4B). Phallus simple, tubular in distal part, widened in middle section with acute dorsal projection (
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<figureCitation id="13452A35FFABFF99E0436429FA07FDEE" box="[285,356,552,578]" captionStart="FIGURE 4" captionStartId="9.[151,255,1866,1890]" captionTargetBox="[200,1317,200,1865]" captionTargetId="figure@9.[197,1402,194,1966]" captionTargetPageId="9" captionText="FIGURE 4. Tachytrechus costaricensis Brooks sp. nov. hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus." httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="10" pageNumber="11">Fig. 4</figureCitation>
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A).
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</paragraph>
|
||
<caption id="DF016638FFA8FF9AE1C9614BF9BFF840" httpUri="https://zenodo.org/record/180315/files/figure.png" pageId="9" pageNumber="10" targetBox="[200,1317,200,1865]" targetPageId="9">
|
||
<paragraph id="8BC136B0FFA8FF9AE1C9614BF9BFF840" blockId="9.[151,1436,1866,2028]" pageId="9" pageNumber="10">
|
||
<emphasis id="B90AEAA2FFA8FF9AE1C9614BFA7AF8CE" bold="true" box="[151,281,1866,1890]" pageId="9" pageNumber="10">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C7E4D33FFA8FF9AE041614BF9F2F8CD" authority="Brooks" authorityName="Brooks" box="[287,657,1866,1889]" class="Insecta" family="Dolichopodidae" genus="Tachytrechus" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="costaricensis" status="sp. nov.">
|
||
<emphasis id="B90AEAA2FFA8FF9AE041614BF95EF8CD" box="[287,573,1866,1889]" italics="true" pageId="9" pageNumber="10">Tachytrechus costaricensis</emphasis>
|
||
Brooks
|
||
</taxonomicName>
|
||
<emphasis id="B90AEAA2FFA8FF9AE3C9614BF98EF8CE" bold="true" box="[663,749,1866,1890]" pageId="9" pageNumber="10">
|
||
<taxonomicNameLabel id="A23957D9FFA8FF9AE3C9614BF98EF8CE" box="[663,749,1866,1890]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
hypopygium: (A) left lateral view; (B) ventral view (postgonite, surstylus and cerci not shown); (C) surstylus, postgonite and apical margin of epandrium (left lateral view); (D) postgonite (dorsal view). Abbreviations: acc proc: accessory epandrial process; apv lobe: apicoventral epandrial lobe; bv lobe: basiventral epandrial lobe; cerc: cercus; dsur: dorsal lobe of surstylus; epand: epandrium; hypd: hypandrium; pgt: postgonite; ph: phallus; vsur: ventral lobe of surstylus.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC136B0FFABFF99E198644EFB8BFB36" blockId="10.[151,1437,152,1498]" pageId="10" pageNumber="11">
|
||
<emphasis id="B90AEAA2FFABFF99E198644EFA42FDC5" bold="true" box="[198,289,591,617]" pageId="10" pageNumber="11">Female</emphasis>
|
||
: Body length:
|
||
<quantity id="4C869B55FFABFF99E08B6451F904FDC6" box="[469,615,592,618]" metricMagnitude="-3" metricUnit="m" metricValue="6.699999999999999" metricValueMax="6.8" metricValueMin="6.6" pageId="10" pageNumber="11" unit="mm" value="6.699999999999999" valueMax="6.8" valueMin="6.6">6.6–6.8 mm</quantity>
|
||
, wing length: 6.0–
|
||
<quantity id="4C869B55FFABFF99E2186451F8C7FDC6" box="[838,932,592,618]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" pageId="10" pageNumber="11" unit="mm" value="6.6">6.6 mm</quantity>
|
||
. Similar to male except as follows:
|
||
<emphasis id="B90AEAA2FFABFF99E40F644EFEF7FDC5" bold="true" box="[1361,1428,591,617]" pageId="10" pageNumber="11">Head</emphasis>
|
||
: Vertical bristle stronger, subequal to paravertical (Fig. 3B); upper part of face dull metallic green-bronze; clypeus acutely rounded below (Fig. 3B); tip of stylus whitish, but not as pronounced as in male.
|
||
<emphasis id="B90AEAA2FFABFF99E469649EFEF0FD15" bold="true" box="[1335,1427,671,697]" pageId="10" pageNumber="11">Thorax</emphasis>
|
||
: Metaepisternum sometimes with 1 weak hair.
|
||
<emphasis id="B90AEAA2FFABFF99E3E064C6F99AFD4D" bold="true" box="[702,761,711,737]" pageId="10" pageNumber="11">Legs</emphasis>
|
||
:
|
||
<emphasis id="B90AEAA2FFABFF99E25564C9F804FD4D" box="[779,871,712,737]" italics="true" pageId="10" pageNumber="11">Foreleg</emphasis>
|
||
: Femur lacking ventral tubercle and associated cluster of bristles; tibia with 2–4 anterodorsal setae, sometimes with 1–2 weak posterior setae, apex only slightly enlarged, lacking silvery anterodorsal patch; tarsomeres 2 and 3 unmodified, dark, tarsomere 2 lacking curved setae anterodorsally.
|
||
<emphasis id="B90AEAA2FFABFF99E3476541F90FFCF5" box="[537,620,832,857]" italics="true" pageId="10" pageNumber="11">Midleg</emphasis>
|
||
: Setation of coxa similar to male but weaker; femur lacking ventral tubercle.
|
||
<emphasis id="B90AEAA2FFABFF99E0566569FA05FC2D" box="[264,358,872,897]" italics="true" pageId="10" pageNumber="11">Hindleg</emphasis>
|
||
: Tibia lacking dentiform posteroapical process; tarsus lacking hook-shaped posterobasal process.
|
||
<emphasis id="B90AEAA2FFABFF99E05F658EFA27FC05" bold="true" box="[257,324,911,937]" pageId="10" pageNumber="11">Wing</emphasis>
|
||
(Fig. 3D): Membrane evenly infuscated, brownish.
|
||
<emphasis id="B90AEAA2FFABFF99E2E0658EFF5BFC05" bold="true" box="[958,1080,911,937]" pageId="10" pageNumber="11">Abdomen</emphasis>
|
||
: Tergites 1–5 subrectangular, metallic green with coppery and violet reflections, with silvery pruinosity laterally, posterior margin of tergites dark; sternites brownish-black, tergite 1 very short, band-like, tergites 2–5 subrectangular; tergites 6 and 7 wider than long, divided medially into subquadrate halves, sternites 6 and 7 smaller, undivided, sternite 7 broadly V-shaped; tergite 8 divided medially, narrowly connected to sternite 8 anterolaterally, sternite 8 undivided, lacking deep medial invagination; tergite 10 divided into subtriangular hemitergites, each with 3–5 spines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364653BFFABFF99E19862A6FE7CFA96" pageId="10" pageNumber="11" type="materials_examined">
|
||
<paragraph id="8BC136B0FFABFF99E19862A6FE7CFA96" blockId="10.[151,1437,152,1498]" pageId="10" pageNumber="11">
|
||
<emphasis id="B90AEAA2FFABFF99E19862A6FA1EFB6D" bold="true" box="[198,381,1191,1217]" pageId="10" pageNumber="11">
|
||
<typeStatus id="54C58812FFABFF99E19862A6FA60FB6D" box="[198,259,1191,1217]" pageId="10" pageNumber="11">Type</typeStatus>
|
||
material.
|
||
</emphasis>
|
||
<typeStatus id="54C58812FFABFF99E0DB62A9FA91FB6E" box="[389,498,1192,1218]" pageId="10" pageNumber="11" type="holotype">Holotype</typeStatus>
|
||
ɗ,
|
||
<collectingCountry id="F3697620FFABFF99E34062A9F9ACFB6E" box="[542,719,1192,1218]" name="Costa Rica" pageId="10" pageNumber="11">COSTA RICA</collectingCountry>
|
||
: Guanacaste, Estación Maritza, west side of Volcan Orosi, II curso Parataxonomos,
|
||
<date id="FFC01070FFABFF99E0F662D1F927FB46" box="[424,580,1232,1258]" pageId="10" pageNumber="11" value="1990-08">August 1990</date>
|
||
, L-N-326900, 373000,
|
||
<collectionCode id="ED6FAE75FFABFF99E23D62D1F8D7FB46" box="[867,948,1232,1258]" pageId="10" pageNumber="11">INBIO</collectionCode>
|
||
<collectionCode id="ED6FAE75FFABFF99E2E162D1F893FB46" LSID="urn:lsid:biocol.org:col:14323" box="[959,1008,1232,1258]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14323" name="Universidade do Extremo Sul Catarinense, Bairro Universitário" pageId="10" pageNumber="11">CRI</collectionCode>
|
||
000 253845 (
|
||
<collectionCode id="ED6FAE75FFABFF99E5CC62D1FFBDFB46" box="[1170,1246,1232,1258]" httpUri="http://grbio.org/cool/y350-djvc" name="Instituto Nacional de Biodiversidad (INBio)" pageId="10" pageNumber="11">INBC</collectionCode>
|
||
).
|
||
<typeStatus id="54C58812FFABFF99E5A862D1FE08FB46" box="[1270,1387,1232,1258]" pageId="10" pageNumber="11" type="paratype">Paratypes</typeStatus>
|
||
, 1ɗ with same data as
|
||
<typeStatus id="54C58812FFABFF99E03262F9FAB5FABE" box="[364,470,1272,1298]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
; 1ɗ and 7Ψ,
|
||
<collectingCountry id="F3697620FFABFF99E33362F9F87EFABE" box="[621,797,1272,1298]" name="Costa Rica" pageId="10" pageNumber="11">COSTA RICA</collectingCountry>
|
||
: Alajuela, Rio San Lorencito,
|
||
<quantity id="4C869B55FFABFF99E52362F9FFA9FABE" box="[1149,1226,1272,1298]" metricMagnitude="2" metricUnit="m" metricValue="9.0" pageId="10" pageNumber="11" unit="m" value="900.0">900 m</quantity>
|
||
, R.F. San Ramón,
|
||
<quantity id="4C869B55FFABFF99E1C96321FBB0FA96" box="[151,211,1312,1338]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="10" pageNumber="11" unit="km" value="5.0">5 km</quantity>
|
||
N of Colonia Palmareña,
|
||
<date id="FFC01070FFABFF99E35A6321F9D3FA96" box="[516,688,1312,1338]" pageId="10" pageNumber="11" value="1993-06-13" valueMax="1993-06-18" valueMin="1993-06-13">13–18.vi.1993</date>
|
||
, I curso
|
||
<taxonomicName id="4C7E4D33FFABFF99E24A6321F8D1FA96" box="[788,946,1312,1338]" class="Insecta" family="Scarabaeidae" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="family">Scarabaeidae</taxonomicName>
|
||
, L-N-244500, 470700 (
|
||
<collectionCode id="ED6FAE75FFABFF99E5986321FE71FA96" box="[1222,1298,1312,1338]" httpUri="http://grbio.org/cool/y350-djvc" name="Instituto Nacional de Biodiversidad (INBio)" pageId="10" pageNumber="11">INBC</collectionCode>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364653BFFABFF99E1986346F8ABFA26" pageId="10" pageNumber="11" type="distribution">
|
||
<paragraph id="8BC136B0FFABFF99E1986346F8ABFA26" blockId="10.[151,1437,152,1498]" pageId="10" pageNumber="11">
|
||
<emphasis id="B90AEAA2FFABFF99E1986346FA04FACD" bold="true" box="[198,359,1351,1377]" pageId="10" pageNumber="11">Distribution.</emphasis>
|
||
<taxonomicName id="4C7E4D33FFABFF99E0306349F9CAFACD" box="[366,681,1352,1377]" class="Insecta" family="Dolichopodidae" genus="Tachytrechus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="costaricensis">
|
||
<emphasis id="B90AEAA2FFABFF99E0306349F9CAFACD" box="[366,681,1352,1377]" italics="true" pageId="10" pageNumber="11">Tachytrechus costaricensis</emphasis>
|
||
</taxonomicName>
|
||
is known from the
|
||
<typeStatus id="54C58812FFABFF99E2CE6349F8A0FACE" box="[912,963,1352,1378]" pageId="10" pageNumber="11">type</typeStatus>
|
||
locality near Volcan Orosi, Guanacaste, and from Alajuela, along the Rio San Lorencito,
|
||
<collectingCountry id="F3697620FFABFF99E38D6371F837FA26" box="[723,852,1392,1418]" name="Costa Rica" pageId="10" pageNumber="11">Costa Rica</collectingCountry>
|
||
(
|
||
<figureCitation id="13452A35FFABFF99E23D6371F8D8FA26" box="[867,955,1392,1418]" captionStart="FIGURE 12" captionStartId="22.[151,255,1108,1132]" captionTargetBox="[196,1400,182,1093]" captionTargetId="figure@22.[196,1402,182,1093]" captionTargetPageId="22" captionText="FIGURE 12. Known distribution of Tachytrechus costaricensis Brooks sp. nov., T. transversus (Van Duzee) and T. zumbadoi Brooks sp. nov." httpUri="https://zenodo.org/record/180318/files/figure.png" pageId="10" pageNumber="11">Fig. 12</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364653BFFABFF99E1986396FFF0FA1E" box="[198,1171,1431,1458]" pageId="10" pageNumber="11" type="etymology">
|
||
<paragraph id="8BC136B0FFABFF99E1986396FFF0FA1E" blockId="10.[151,1437,152,1498]" box="[198,1171,1431,1458]" pageId="10" pageNumber="11">
|
||
<emphasis id="B90AEAA2FFABFF99E1986396FA30FA1D" bold="true" box="[198,339,1431,1457]" pageId="10" pageNumber="11">Etymology.</emphasis>
|
||
The new species name is derived from the country of the
|
||
<typeStatus id="54C58812FFABFF99E2A56399FF4EFA1E" box="[1019,1069,1432,1458]" pageId="10" pageNumber="11">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364653BFFABFF99E19863BEFFFAFA76" box="[198,1177,1471,1498]" pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph id="8BC136B0FFABFF99E19863BEFFFAFA76" blockId="10.[151,1437,152,1498]" box="[198,1177,1471,1498]" pageId="10" pageNumber="11">
|
||
<emphasis id="B90AEAA2FFABFF99E19863BEFA5CFA75" bold="true" box="[198,319,1471,1497]" pageId="10" pageNumber="11">Remarks.</emphasis>
|
||
The
|
||
<typeStatus id="54C58812FFABFF99E02263C1FA80FA76" box="[380,483,1472,1498]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
male and the two male
|
||
<typeStatus id="54C58812FFABFF99E3A463C1F809FA76" box="[762,874,1472,1498]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
|
||
are quite badly damaged.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |