600 lines
82 KiB
XML
600 lines
82 KiB
XML
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<mods:title id="BDD7AD87CF60F36EE0723FB664CEC024">A revision of the Australian genus Pleuroseta Richards (Diptera, Sphaeroceridae)</mods:title>
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<mods:namePart id="9AE6242A75967F6250DD6D1DBF488E9D">Kuwahara, Gregory K.</mods:namePart>
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<mods:affiliation id="B1D1E4CFBF61BFA4088E6181DA48E2C1">University of Guelph Insect Collection and Insect Systematics Laboratory, School of Environmental Sciences, University of Guelph, Guelph, Ontario, N 1 G 2 W 1, Canada.</mods:affiliation>
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<mods:nameIdentifier id="22D8970382AB3281C5790B29B8B50BB1" type="email">gkuwahar@uoguelph.ca</mods:nameIdentifier>
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<mods:namePart id="18F4D61A9D95FDC3AF104453C4995659">Marshall, Stephen A.</mods:namePart>
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<mods:affiliation id="D1A1ECC26BE6B23B2F1BD398D5148628">University of Guelph Insect Collection and Insect Systematics Laboratory, School of Environmental Sciences, University of Guelph, Guelph, Ontario, N 1 G 2 W 1, Canada.</mods:affiliation>
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<mods:nameIdentifier id="56A03529BE887AC1BAA7CF13803AF74E" type="email">samarsha@uoguelph.ca</mods:nameIdentifier>
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<mods:title id="5F0D58D23AD25BF3B499FD58F10CDF2E">European Journal of Taxonomy</mods:title>
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<mods:part id="E0C50302AF69AAAF431F3EBF908B4A35">
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<mods:date id="8FEC40D497720BDE3F841B9557A67493">2023</mods:date>
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<treatment id="039C87E4FFF7FFA70D25DB45FA9FFAE5" LSID="urn:lsid:plazi:treatment:039C87E4FFF7FFA70D25DB45FA9FFAE5" httpUri="http://treatment.plazi.org/id/039C87E4FFF7FFA70D25DB45FA9FFAE5" lastPageId="5" lastPageNumber="74" pageId="1" pageNumber="70">
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<subSubSection id="C32F6579FFF7FFA30D25DB45FC09FAF4" box="[596,992,1309,1336]" pageId="1" pageNumber="70" type="nomenclature">
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<paragraph id="8B8A36F2FFF7FFA30D25DB45FC09FAF4" blockId="1.[596,992,1309,1336]" box="[596,992,1309,1336]" pageId="1" pageNumber="70">
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<heading id="D0C2819EFFF7FFA30D25DB45FC09FAF4" box="[596,992,1309,1336]" centered="true" fontSize="11" level="2" pageId="1" pageNumber="70" reason="2">
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Genus
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<taxonomicName id="4C354D71FFF7FFA30DD7DB45FC09FAF4" ID-CoL="63NXZ" authority="Richards, 1973" authorityName="Richards" authorityYear="1973" box="[678,992,1309,1336]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="70" phylum="Arthropoda" rank="genus">
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<emphasis id="B941EAE0FFF7FFA30DD7DB45FCCEFAFB" bold="true" box="[678,807,1309,1336]" italics="true" pageId="1" pageNumber="70">Pleuroseta</emphasis>
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<bibRefCitation id="EFA44B03FFF7FFA30C5FDB45FC09FAF4" author="Richards O. W." box="[814,992,1309,1335]" pageId="1" pageNumber="70" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards, 1973</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="C32F6579FFF7FFA30FCCDB06FC92FA21" pageId="1" pageNumber="70" type="reference_group">
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<paragraph id="8B8A36F2FFF7FFA30FCCDB06FDA5FA5F" blockId="1.[189,1399,1374,1507]" pageId="1" pageNumber="70">
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<treatmentCitationGroup id="AB2511DCFFF7FFA30FCCDB06FDA5FA5F" pageId="1" pageNumber="70">
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<taxonomicName id="4C354D71FFF7FFA30FCCDB06FDC6FABA" ID-CoL="63NXZ" authority="Richards, 1973: 355" authorityName="Richards" authorityPageNumber="355" authorityYear="1973" box="[189,559,1374,1401]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="70" phylum="Arthropoda" rank="genus">
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<emphasis id="B941EAE0FFF7FFA30FCCDB06FED2FABB" box="[189,315,1374,1400]" italics="true" pageId="1" pageNumber="70">Pleuroseta</emphasis>
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<treatmentCitation id="0A9410E3FFF7FFA30E33DB06FDC6FABA" author="Richards O. W." box="[322,559,1374,1401]" page="355" pageId="1" pageNumber="70" year="1973">
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<bibRefCitation id="EFA44B03FFF7FFA30E33DB06FDC6FABA" author="Richards O. W." box="[322,559,1374,1401]" pageId="1" pageNumber="70" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards, 1973: 355</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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(feminine).
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<typeStatus id="548E8850FFF7FFA30DB0DB07FD12FABA" box="[705,763,1375,1401]" pageId="1" pageNumber="70">Type</typeStatus>
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species:
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<taxonomicName id="4C354D71FFF7FFA30C17DB07FE77FA5F" ID-CoL="8CHSF" authority="Richards, 1973" authorityName="Richards" authorityYear="1973" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="70" phylum="Arthropoda" rank="species" species="wentworthi" subGenus="Pleuroseta">
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<emphasis id="B941EAE0FFF7FFA30C17DB07FC34FABB" box="[870,989,1375,1400]" italics="true" pageId="1" pageNumber="70">Leptocera</emphasis>
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(
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<emphasis id="B941EAE0FFF7FFA30C9FDB06FB85FABB" box="[1006,1132,1374,1400]" italics="true" pageId="1" pageNumber="70">Pleuroseta</emphasis>
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)
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<emphasis id="B941EAE0FFF7FFA30B0FDB06FAEBFABB" box="[1150,1282,1374,1400]" italics="true" pageId="1" pageNumber="70">wentworthi</emphasis>
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<bibRefCitation id="EFA44B03FFF7FFA30F9BDBDAFE77FA5F" author="Richards O. W." box="[234,414,1410,1436]" pageId="1" pageNumber="70" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards, 1973</bibRefCitation>
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</taxonomicName>
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, by monotypy.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8B8A36F2FFF7FFA30FCCDBFDFC92FA21" blockId="1.[189,1399,1374,1507]" pageId="1" pageNumber="70">
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<treatmentCitationGroup id="AB2511DCFFF7FFA30FCCDBFDFC92FA21" pageId="1" pageNumber="70">
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||
<taxonomicName id="4C354D71FFF7FFA30FCCDBFDFDE8FA7C" ID-CoL="63NXZ" authorityName="Richards" authorityYear="1973" box="[189,513,1445,1471]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="70" phylum="Arthropoda" rank="genus">
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<emphasis id="B941EAE0FFF7FFA30FCCDBFDFEDEFA7C" box="[189,311,1445,1471]" italics="true" pageId="1" pageNumber="70">Pleuroseta</emphasis>
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||
–
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||
<treatmentCitation id="0A9410E3FFF7FFA30E26DBFDFDD0FA03" author="Marshall S. A." box="[343,569,1445,1472]" page="605" pageId="1" pageNumber="70" year="1989">
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||
<bibRefCitation id="EFA44B03FFF7FFA30E26DBFDFDD0FA03" author="Marshall S. A." box="[343,569,1445,1472]" pageId="1" pageNumber="70" pagination="601 - 607" refId="ref10575" refString="Marshall S. A. 1989. 96. Family Sphaeroceridae. In: Evenhuis N. L. (ed.) Catalog of Diptera of the Australasian and Oceanic Regions: 601 - 607. Bishop Museum Press and E. J. Brill, Honolulu." type="book chapter" year="1989">Marshall 1989: 605</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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(as genus, Australasian/Oceanian catalog). —
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<treatmentCitation id="0A9410E3FFF7FFA30B22DBFDFA9EFA7C" author="Rohacek J. & Marshall S. A. & Norrbom A. L. & Buck M. & Quiros D. I. & Smith I." box="[1107,1399,1445,1471]" page="199" pageId="1" pageNumber="70" year="2001">
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||
<bibRefCitation id="EFA44B03FFF7FFA30B22DBFDFA9EFA7C" author="Rohacek J. & Marshall S. A. & Norrbom A. L. & Buck M. & Quiros D. I. & Smith I." box="[1107,1399,1445,1471]" pageId="1" pageNumber="70" refId="ref10659" refString="Rohacek J., Marshall S. A., Norrbom A. L., Buck M., Quiros D. I. & Smith I. 2001. World Catalog of Sphaeroceridae. Slezske zemske Museum, Opava." type="book" year="2001">
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Roháček
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<emphasis id="B941EAE0FFF7FFA30BCEDBFEFB10FA7C" box="[1215,1273,1445,1471]" italics="true" pageId="1" pageNumber="70">et al.</emphasis>
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2001: 199
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</bibRefCitation>
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</treatmentCitation>
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(world catalog). —
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<treatmentCitation id="0A9410E3FFF7FFA30EBBDB90FCDBFA21" author="Kuwahara G. K. & Marshall S. A." box="[458,818,1480,1506]" page="17" pageId="1" pageNumber="70" year="2022">
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<bibRefCitation id="EFA44B03FFF7FFA30EBBDB90FCDBFA21" author="Kuwahara G. K. & Marshall S. A." box="[458,818,1480,1506]" pageId="1" pageNumber="70" pagination="1 - 152" refId="ref10523" refString="Kuwahara G. K. & Marshall S. A. 2022. A revision of the Australian species of Howickia Richards (Diptera: Sphaeroceridae: Limosininae). Zootaxa 5192 (1): 1 - 152. https: // doi. org / 10.11646 / zootaxa. 5192.1.1" type="journal article" year="2022">Kuwahara & Marshall 2022: 17</bibRefCitation>
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</treatmentCitation>
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(key).
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C32F6579FFF7FFA30FCCD851FD42F8AF" pageId="1" pageNumber="70" type="diagnosis">
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||
<paragraph id="8B8A36F2FFF7FFA30FCCD851FEDFF9E0" blockId="1.[189,310,1545,1571]" box="[189,310,1545,1571]" pageId="1" pageNumber="70">
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||
<heading id="D0C2819EFFF7FFA30FCCD851FEDFF9E0" bold="true" box="[189,310,1545,1571]" fontSize="11" level="3" pageId="1" pageNumber="70" reason="3">
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<emphasis id="B941EAE0FFF7FFA30FCCD851FEDFF9E0" bold="true" box="[189,310,1545,1571]" pageId="1" pageNumber="70">Diagnosis</emphasis>
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</heading>
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||
</paragraph>
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||
<paragraph id="8B8A36F2FFF7FFA30FCCD860FD42F8AF" blockId="1.[188,1400,1592,1900]" pageId="1" pageNumber="70">
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||
<taxonomicName id="4C354D71FFF7FFA30FCCD860FED2F991" box="[189,315,1592,1618]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="70" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B941EAE0FFF7FFA30FCCD860FED2F991" box="[189,315,1592,1618]" italics="true" pageId="1" pageNumber="70">Pleuroseta</emphasis>
|
||
</taxonomicName>
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||
species differ from all other genera of
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<taxonomicName id="4C354D71FFF7FFA30C53D860FC3EF991" authorityName="Macquart" authorityYear="1835" box="[802,983,1592,1618]" class="Insecta" family="Sphaeroceridae" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="70" phylum="Arthropoda" rank="family">Sphaeroceridae</taxonomicName>
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in having a patch of setae on the posterodorsal corner of the anepisternum (
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<figureCitation id="130E2A77FFF7FFA30DC7D803FD14F9B6" box="[694,765,1627,1653]" captionStart="Fig" captionStartId="4.[189,232,1931,1957]" captionTargetBox="[189,1399,920,1863]" captionTargetId="figure-242@4.[189,1399,920,1863]" captionTargetPageId="4" captionText="Fig. 1. Pleuroseta ingens sp. nov., anepisternum showing posterodorsal patch of setae and setulae (debu00161215). Scale bar =0.50 mm." figureDoi="http://doi.org/10.5281/zenodo.10306496" httpUri="https://zenodo.org/record/10306496/files/figure.png" pageId="1" pageNumber="70">Fig. 1</figureCitation>
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). The genus is further diagnosed by the combination of a relatively tall gena (eye height 1.5–2.4× genal height), a brown microtrichose notum, 3–5 pairs of dorsocentral bristles including at least one presutural pair, 2–4 pairs of dorsal bristles on the basal half of the mid tibia, an enlarged ventral seta on the mid basitarsus, male S5 with a posteromedial emargination surrounded by thick or long setae, and a surstylus divided into anterior and posterior parts (usually with long setae on the posterior section). The eastern Australian species form a monophyletic group further diagnosed below, but the single Western Australian species differs widely and is only provisionally included in the genus, as discussed below.
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||
</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C32F6579FFF7FFA10FCCD9CBFEA8FA2C" lastPageId="3" lastPageNumber="72" pageId="1" pageNumber="70" type="description">
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<paragraph id="8B8A36F2FFF7FFA30FCCD9CBFE82F86E" blockId="1.[189,363,1939,1965]" box="[189,363,1939,1965]" pageId="1" pageNumber="70">
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<heading id="D0C2819EFFF7FFA30FCCD9CBFE82F86E" bold="true" box="[189,363,1939,1965]" fontSize="11" level="3" pageId="1" pageNumber="70" reason="3">
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||
<emphasis id="B941EAE0FFF7FFA30FCCD9CBFE82F86E" bold="true" box="[189,363,1939,1965]" pageId="1" pageNumber="70">Redescription</emphasis>
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||
</heading>
|
||
</paragraph>
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||
<paragraph id="8B8A36F2FFF7FFA30FCCD99AFE12F81F" blockId="1.[189,507,1986,2012]" box="[189,507,1986,2012]" pageId="1" pageNumber="70">
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. Length
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<quantity id="4CCD9B17FFF7FFA30E17D99AFE1FF81F" box="[358,502,1986,2012]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" metricValueMax="4.4" metricValueMin="1.8" pageId="1" pageNumber="70" unit="mm" value="3.1" valueMax="4.4" valueMin="1.8">1.8–4.4 mm</quantity>
|
||
.
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||
</paragraph>
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||
<paragraph id="8B8A36F2FFF4FFA00FCCDF51FB28FDDA" blockId="2.[189,1399,265,538]" pageId="2" pageNumber="71">
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|
||
. Golden-brown to dark brown. Frontal width 1.9–2.3 × height. Interfrontal bristles in 4–5 pairs; two large lateroclinate orbital bristles, anterior orbital slightly smaller (0.8–0.9 ×) than posterior; ocellar and outer vertical bristles large and subequal; inner vertical bristle very large; paravertical bristle large, occipital bristle strong. Vibrissa large, subequal to genal length, vibrissal angle often with one distinct subvibrissal seta and 1–2 setulae; gena with large (0.6–0.7 × genal length) upcurved seta and 8–17 setulae. Lunule small, triangular; palpus elongate, clavate, narrow with 2–4 ventral setae. Antenna divergent; pedicel large, at least 0.7–1.0 × postpedicel; arista long pubescent. Eye with slight notch at about level of anterior edge of frons, eye height 1.5–2.4 × genal height.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF4FFA00FCCDC19FBC6FCED" blockId="2.[189,1400,577,815]" pageId="2" pageNumber="71">
|
||
<smallCapsWord id="8D6CA02EFFF4FFA00FCCDC19FEF0FD9A" baselines="596,596" box="[189,281,577,603]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Thorax" pageId="2" pageNumber="71">THORAX</smallCapsWord>
|
||
. Dark brown to black, paler around margins, scutum and scutellum with fine brown microtrichia. Three to five pairs of dorsocentral bristles, middle pair(s) separated by 8–14 rows of fine acrostichal setulae. Two postpronotal bristles, inner bristle smaller; two notopleural bristles, anterior bristle larger; two supra-alar bristles, anterior bristle larger; postalar and intrapostalar bristles large. Anepisternum with posterodorsal patch of 3–8 setae and 0–13 setulae; katepisternum with distinct anterior seta, larger posterior seta, and several ventral setae. Scutellum large, length 0.4–0.6 × width, with four long marginal bristles, basal pair 0.8–0.9× length of apical pair.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF4FFA00FCCDD0EFE57FBE3" blockId="2.[188,1399,853,1056]" pageId="2" pageNumber="71">
|
||
<smallCapsWord id="8D6CA02EFFF4FFA00FCCDD0EFF1FFCAD" baselines="873,873" box="[189,246,854,880]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Legs" pageId="2" pageNumber="71">LEGS</smallCapsWord>
|
||
. Brown to dark brown, with or without yellow bands on femora and/or tibiae; tarsi brown to yellow. Mid tibia with 4–8 dorsal bristles (2–4 pairs) in proximal half and 3–4 dorsal bristles (one anterodorsal, 1–2 dorsal, and one posterodorsal) in distal half. Ventral surface of mid tibia with strong apical seta in males of the
|
||
<taxonomicName id="4C354D71FFF4FFA00E87DD98FD73FC1A" authorityName="Richards" authorityYear="1973" box="[502,666,959,985]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF4FFA00E87DD98FD73FC1A" box="[502,666,959,985]" italics="true" pageId="2" pageNumber="71">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group (see below) and row of thickened setae (but no enlarged apical) in male
|
||
<taxonomicName id="4C354D71FFF4FFA00E9ADDBBFD73FC3F" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[491,666,994,1020]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF4FFA00E9ADDBBFD73FC3F" box="[491,666,994,1020]" italics="true" pageId="2" pageNumber="71">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF4FFA00DD3DDBBFCEAFC3E" box="[674,771,995,1021]" pageId="2" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
|
||
; females with large apical seta. Mid basitarsus with enlarged ventral seta.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF4FFA00FCCDA1FFC22FAB8" blockId="2.[188,1399,1095,1403]" pageId="2" pageNumber="71">
|
||
<smallCapsWord id="8D6CA02EFFF4FFA00FCCDA1FFF14FB9C" baselines="1114,1114" box="[189,253,1095,1121]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Wing" pageId="2" pageNumber="71">WING</smallCapsWord>
|
||
. Evenly infuscate or mostly infuscate with ill-defined pale spots and darker patches (mostly around the crossveins). Second costal sector 0.9–1.5 ×length of third costal sector. Vein R
|
||
<subScript id="17B134B7FFF4FFA00B8BDA25FAFCFB48" attach="none" box="[1274,1301,1149,1163]" fontSize="6" pageId="2" pageNumber="71">2+3</subScript>
|
||
sinuate; R
|
||
<subScript id="17B134B7FFF4FFA00FA4DAF8FF19FB6D" attach="none" box="[213,240,1184,1198]" fontSize="6" pageId="2" pageNumber="71">4+5</subScript>
|
||
sinuate or gently upcurved; costa ending at or extending past apex of R
|
||
<subScript id="17B134B7FFF4FFA00B4EDAF8FBB3FB6D" attach="right" box="[1087,1114,1184,1198]" fontSize="6" pageId="2" pageNumber="71">4+5</subScript>
|
||
. M
|
||
<subScript id="17B134B7FFF4FFA00BF6DAF8FB79FB6D" attach="none" box="[1159,1168,1184,1198]" fontSize="6" pageId="2" pageNumber="71">1</subScript>
|
||
not tubular beyond dm-m (except slightly in
|
||
<taxonomicName id="4C354D71FFF4FFA00E84DAE9FD4FFB09" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[501,678,1200,1226]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF4FFA00E84DAE9FD4FFB09" box="[501,678,1200,1226]" italics="true" pageId="2" pageNumber="71">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF4FFA00DDCDAE9FCE4FB08" box="[685,781,1201,1227]" pageId="2" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
|
||
) but extending almost to wing margin as more-orless (terminally) coloured pseudovein; M 4 extending beyond dm-m, about halfway to wing margin; crossveins r-m and dm-m separated by 1.2–1.5× length of dm-m. CuA+CuP distinct but not tubular in the
|
||
<taxonomicName id="4C354D71FFF4FFA00E7CDB43FE5AFAF7" authorityName="Richards" authorityYear="1973" box="[269,435,1306,1332]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF4FFA00E7CDB43FE5AFAF7" box="[269,435,1306,1332]" italics="true" pageId="2" pageNumber="71">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group, indistinct in
|
||
<taxonomicName id="4C354D71FFF4FFA00C7CDB43FC52FAF7" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[781,955,1306,1332]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF4FFA00C7CDB43FC52FAF7" box="[781,955,1306,1332]" italics="true" pageId="2" pageNumber="71">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
; CuA slightly visible as a diffuselycoloured pseudovein in the
|
||
<taxonomicName id="4C354D71FFF4FFA00D66DB66FD56FA94" authorityName="Richards" authorityYear="1973" box="[535,703,1341,1367]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF4FFA00D66DB66FD56FA94" box="[535,703,1341,1367]" italics="true" pageId="2" pageNumber="71">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group. Alula relatively large but narrow, length 2.8–4.5 × width, outer edge sinuate. Halter brown with pale apex.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF4FFA00FCCDBFAFC48F80F" blockId="2.[189,1401,1442,1996]" pageId="2" pageNumber="71">
|
||
<smallCapsWord id="8D6CA02EFFF4FFA00FCCDBFAFEE9FA79" baselines="1461,1461" box="[189,256,1442,1468]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Male" pageId="2" pageNumber="71">MALE</smallCapsWord>
|
||
<smallCapsWord id="8D6CA02EFFF4FFA00E7CDBFFFE9EFA79" baselines="1461" box="[269,375,1447,1466]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="abdomen" pageId="2" pageNumber="71">ABDOMEN</smallCapsWord>
|
||
. Preabdomen brown. T2–5 and S2–4 broad rectangular, desclerotized marginally, uniformly long setose in posterior half; T4 and T5 with long posterolateral setae. S5 broad, uniformly setose laterally with emarginate or desclerotized posteromedial area. Synsternite 6+7 (S6+7) highly modified in species other than
|
||
<taxonomicName id="4C354D71FFF4FFA00DECD854FCB9F9E6" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[669,848,1547,1573]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF4FFA00DECD854FCB9F9E6" box="[669,848,1547,1573]" italics="true" pageId="2" pageNumber="71">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF4FFA00C2CD854FC28F9E5" box="[861,961,1548,1574]" pageId="2" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
|
||
; S6 highly modified in association with posteromedial part of S5, S7 with elongate dextral extension sometimes reaching right side of abdomen; ring sclerite usually present. Epandrium often large (0.5–0.9× head height), rounded, open posteroventrally (i.e, subanal plate absent) in
|
||
<taxonomicName id="4C354D71FFF4FFA00D9FD82EFC7DF94C" authorityName="Richards" authorityYear="1973" box="[750,916,1653,1679]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF4FFA00D9FD82EFC7DF94C" box="[750,916,1653,1679]" italics="true" pageId="2" pageNumber="71">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group; cercus strongly fused to and usually indistinct from epandrium (prominent only in
|
||
<taxonomicName id="4C354D71FFF4FFA00CFAD8C1FBD3F971" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[907,1082,1688,1714]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF4FFA00CFAD8C1FBD3F971" box="[907,1082,1688,1714]" italics="true" pageId="2" pageNumber="71">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
), with several long setae; subepandrial sclerite well-developed and X- or Y-shaped. Hypandrium Y-shaped (as in
|
||
<figureCitation id="130E2A77FFF4FFA00A61D8E3FA86F915" box="[1296,1391,1723,1750]" captionStart="Fig" captionStartId="10.[189,230,1857,1883]" captionTargetBox="[243,1343,265,1815]" captionTargetId="figure-65@10.[243,1343,265,1820]" captionTargetPageId="10" captionText="Fig. 5. A. Pleuroseta occidentalis sp. nov. paratype, left wing, ventral view (debu00244165). B. Pleuroseta occidentalis paratype, hypandrium, dorsal view (debu00245797). C. Pleuroseta wentworthi (Richards, 1973), hypandrium, dorsal view (debu00264733). D. Pleuroseta ingens sp. nov. paratype, hypandrium, dorsal view (debu00160984). E. Pleuroseta monteithi sp. nov. paratype, hypandrium, dorsal view (debu00160892). Scale bars: A=0.50 mm, B–E=0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10306508" httpUri="https://zenodo.org/record/10306508/files/figure.png" pageId="2" pageNumber="71">Fig. 5C</figureCitation>
|
||
) or V-shaped, with a broad sclerotized sheet between the lateral arms (as in
|
||
<figureCitation id="130E2A77FFF4FFA00B11D887FB2BF93A" box="[1120,1218,1758,1785]" captionStart="Fig" captionStartId="10.[189,230,1857,1883]" captionTargetBox="[243,1343,265,1815]" captionTargetId="figure-65@10.[243,1343,265,1820]" captionTargetPageId="10" captionText="Fig. 5. A. Pleuroseta occidentalis sp. nov. paratype, left wing, ventral view (debu00244165). B. Pleuroseta occidentalis paratype, hypandrium, dorsal view (debu00245797). C. Pleuroseta wentworthi (Richards, 1973), hypandrium, dorsal view (debu00264733). D. Pleuroseta ingens sp. nov. paratype, hypandrium, dorsal view (debu00160984). E. Pleuroseta monteithi sp. nov. paratype, hypandrium, dorsal view (debu00160892). Scale bars: A=0.50 mm, B–E=0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10306508" httpUri="https://zenodo.org/record/10306508/files/figure.png" pageId="2" pageNumber="71">Fig. 5D</figureCitation>
|
||
), anteromedial apodeme sometimes weakly developed beyond articulation point with lateral arms; lateral arms strongly connected to anteroventral corners of epandrium and anteromedial apodeme of hypandrium (except in
|
||
<taxonomicName id="4C354D71FFF4FFA00E33D911FE1AF8A1" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[322,499,1864,1890]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF4FFA00E33D911FE1AF8A1" box="[322,499,1864,1890]" italics="true" pageId="2" pageNumber="71">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
, in which lateral arms are not strongly fused to anteromedial apodeme); no additional posterodorsal or ventral lobes. Surstylus various, bi- or trilobed and narrowly fused posterodorsally to ventral corner of subepandrial sclerite. Postgonite various. Distiphallus composed of several sclerites and divided into basal and apical sections.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCDF51FD66FE10" blockId="3.[186,1400,265,467]" pageId="3" pageNumber="72">
|
||
<smallCapsWord id="8D6CA02EFFF5FFA10FCCDF51FEFFFEE1" baselines="284,285" box="[189,278,265,291]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Female" pageId="3" pageNumber="72">FEMALE</smallCapsWord>
|
||
<smallCapsWord id="8D6CA02EFFF5FFA10E6BDF56FE6DFEE2" baselines="284" box="[282,388,270,289]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="abdomen" pageId="3" pageNumber="72">ABDOMEN</smallCapsWord>
|
||
. Preabdomen dark brown. T2–5 and S2–5 broad rectangular, desclerotized marginally, uniformly long-setose along entire surface; T4 and T5 with long posterolateral setae. Postabdomen telescoping, fitting fully or partially into segment 5 when at rest: elongate and largely membranous in
|
||
<taxonomicName id="4C354D71FFF5FFA10FCCDF2BFE84FE4F" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[189,365,370,396]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCDF2BFE84FE4F" box="[189,365,370,396]" italics="true" pageId="3" pageNumber="72">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF5FFA10E04DF2BFE3CFE4E" box="[373,469,371,397]" pageId="3" pageNumber="72" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, stout and well-sclerotized in the
|
||
<taxonomicName id="4C354D71FFF5FFA10C1CDF2BFBFAFE4F" authorityName="Richards" authorityYear="1973" box="[877,1043,370,396]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF5FFA10C1CDF2BFBFAFE4F" box="[877,1043,370,396]" italics="true" pageId="3" pageNumber="72">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group. Spermathecae (2+1) elongate and pear-shaped with an elongate, subconical stem, or stout and spherical with a short stem; ducts elongate and membranous.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCDFA2FE90FDD6" blockId="3.[189,377,506,533]" box="[189,377,506,533]" pageId="3" pageNumber="72">
|
||
<heading id="D0C2819EFFF5FFA10FCCDFA2FE90FDD6" bold="true" box="[189,377,506,533]" fontSize="11" level="3" pageId="3" pageNumber="72" reason="3">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCDFA2FE90FDD6" bold="true" box="[189,377,506,533]" pageId="3" pageNumber="72">Similar genera</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCDC71FADCFC60" blockId="3.[188,1399,553,931]" pageId="3" pageNumber="72">
|
||
As noted by
|
||
<bibRefCitation id="EFA44B03FFF5FFA10E2BDC71FDCBFD80" author="Richards O. W." box="[346,546,553,579]" pageId="3" pageNumber="72" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards (1973)</bibRefCitation>
|
||
,
|
||
<taxonomicName id="4C354D71FFF5FFA10D40DC71FD5DFD80" authorityName="Richards" authorityYear="1973" box="[561,692,553,579]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D40DC71FD5DFD80" box="[561,692,553,579]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C354D71FFF5FFA10D80DC71FBCFFD87" authority="Richards, 1951" authorityName="Richards" authorityYear="1951" box="[753,1062,553,580]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D80DC71FC8CFD80" box="[753,869,553,579]" italics="true" pageId="3" pageNumber="72">Howickia</emphasis>
|
||
Richards, 1951
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="4C354D71FFF5FFA10B21DC72FA84FD80" authority="Richards, 1973" authorityName="Richards" authorityYear="1973" box="[1104,1389,553,579]" class="Insecta" family="Sphaeroceridae" genus="Biroina" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10B21DC72FB45FD80" box="[1104,1196,554,579]" italics="true" pageId="3" pageNumber="72">Biroina</emphasis>
|
||
<bibRefCitation id="EFA44B03FFF5FFA10BC2DC71FA84FD80" author="Richards O. W." box="[1203,1389,553,579]" pageId="3" pageNumber="72" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards, 1973</bibRefCitation>
|
||
</taxonomicName>
|
||
) have similar mid tibial chaetotaxy, and some characters of the male genitalia also suggest that the genera are closely related. Species of both genera often have multi-lobed surstyli, blunt setae on S5 and surstyli, and a distiphallus composed of several sclerites.
|
||
<taxonomicName id="4C354D71FFF5FFA10C8DDCCAFB96FD6F" authorityName="Richards" authorityYear="1973" box="[1020,1151,658,684]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10C8DDCCAFB96FD6F" box="[1020,1151,658,684]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
, however, does not have the ventral and posterodorsal hypandrial lobes that defines
|
||
<taxonomicName id="4C354D71FFF5FFA10CA6DCEEFBA2FD13" authorityName="Richards" authorityYear="1951" box="[983,1099,694,720]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10CA6DCEEFBA2FD13" box="[983,1099,694,720]" italics="true" pageId="3" pageNumber="72">Howickia</emphasis>
|
||
</taxonomicName>
|
||
and further differs from
|
||
<taxonomicName id="4C354D71FFF5FFA10FCFDC81FEDBFD30" authorityName="Richards" authorityYear="1951" box="[190,306,729,755]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10FCFDC81FEDBFD30" box="[190,306,729,755]" italics="true" pageId="3" pageNumber="72">Howickia</emphasis>
|
||
</taxonomicName>
|
||
in having at least three pairs of large dorsocentral bristles, a large globose epandrium, large phallic structures that often bulge out from between the surstyli, and a bipartite (as opposed to tripartite) female T8. Species in the
|
||
<taxonomicName id="4C354D71FFF5FFA10D1CDD78FCFAFCFA" authorityName="Richards" authorityYear="1973" box="[621,787,799,825]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF5FFA10D1CDD78FCFAFCFA" box="[621,787,799,825]" italics="true" pageId="3" pageNumber="72">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group also differ from
|
||
<taxonomicName id="4C354D71FFF5FFA10BFBDD47FB17FCFA" authorityName="Richards" authorityYear="1951" box="[1162,1278,799,825]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10BFBDD47FB17FCFA" box="[1162,1278,799,825]" italics="true" pageId="3" pageNumber="72">Howickia</emphasis>
|
||
</taxonomicName>
|
||
in having a sinuate R
|
||
<subScript id="17B134B7FFF5FFA10E3FDD0DFE80FCA0" attach="right" box="[334,361,853,867]" fontSize="6" pageId="3" pageNumber="72">4+5</subScript>
|
||
, male tibia lacking ventral bristles other than an apicoventral bristle, a large alula, and conspicuous modifications to S6+7. Some highly distinctive characters of S6+7, especially the relatively complex structures on the ventral part of S6, are unique to the
|
||
<taxonomicName id="4C354D71FFF5FFA10B46DDD2FB36FC60" authorityName="Richards" authorityYear="1973" box="[1079,1247,905,931]" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF5FFA10B46DDD2FB36FC60" box="[1079,1247,905,931]" italics="true" pageId="3" pageNumber="72">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
group.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCDD92FB33FB8C" blockId="3.[188,1398,970,1103]" pageId="3" pageNumber="72">
|
||
<bibRefCitation id="EFA44B03FFF5FFA10FCCDD92FE6BFC27" author="Richards O. W." box="[189,386,970,996]" pageId="3" pageNumber="72" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards (1973)</bibRefCitation>
|
||
also noted the maculated legs and paired tibial bristles of
|
||
<taxonomicName id="4C354D71FFF5FFA10B3DDD92FB26FC27" authorityName="Richards" authorityYear="1973" box="[1100,1231,970,996]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10B3DDD92FB26FC27" box="[1100,1231,970,996]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
as superficial similarities to
|
||
<taxonomicName id="4C354D71FFF5FFA10E18DDB5FD55FBCB" authority="Duda, 1920" authorityName="Duda" authorityYear="1920" box="[361,700,1005,1032]" class="Insecta" family="Sphaeroceridae" genus="Poecilosomella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10E18DDB5FDCCFBC4" box="[361,549,1005,1031]" italics="true" pageId="3" pageNumber="72">Poecilosomella</emphasis>
|
||
Duda, 1920
|
||
</taxonomicName>
|
||
, but
|
||
<taxonomicName id="4C354D71FFF5FFA10D84DDB5FC91FBC4" authorityName="Richards" authorityYear="1973" box="[757,888,1005,1031]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D84DDB5FC91FBC4" box="[757,888,1005,1031]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
has an unmaculated thorax, less distinctly patterned wings, and a straighter R 2+3. The male and female genitalia of
|
||
<taxonomicName id="4C354D71FFF5FFA10B71DA49FB6AFBE8" authorityName="Richards" authorityYear="1973" box="[1024,1155,1041,1067]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10B71DA49FB6AFBE8" box="[1024,1155,1041,1067]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C354D71FFF5FFA10BC6DA49FA9AFBE8" authorityName="Duda" authorityYear="1920" box="[1207,1395,1041,1067]" class="Insecta" family="Sphaeroceridae" genus="Poecilosomella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10BC6DA49FA9AFBE8" box="[1207,1395,1041,1067]" italics="true" pageId="3" pageNumber="72">Poecilosomella</emphasis>
|
||
</taxonomicName>
|
||
are dissimilar, offering no evidence for a close relationship between these two genera.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCDA2DFEA8FA2C" blockId="3.[188,1406,1141,1519]" pageId="3" pageNumber="72">
|
||
<taxonomicName id="4C354D71FFF5FFA10FCCDA2DFE3CFB4C" authorityName="Richards" authorityYear="1973" box="[189,469,1141,1167]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCDA2DFE3CFB4C" box="[189,469,1141,1167]" italics="true" pageId="3" pageNumber="72">Pleuroseta wentworthi</emphasis>
|
||
</taxonomicName>
|
||
group species superficially resemble many species of
|
||
<taxonomicName id="4C354D71FFF5FFA10BE3DA2EFF15FB70" authority="Olivier, 1813" authorityName="Olivier" authorityYear="1813" class="Insecta" family="Sphaeroceridae" genus="Leptocera" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10BE3DA2EFAE4FB4C" box="[1170,1293,1142,1167]" italics="true" pageId="3" pageNumber="72">Leptocera</emphasis>
|
||
Olivier, 1813
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C354D71FFF5FFA10E7DDAC1FDC7FB71" authority="Lioy, 1864" authorityName="Lioy" authorityYear="1864" box="[268,558,1176,1203]" class="Insecta" family="Sphaeroceridae" genus="Rachispoda" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10E7DDAC1FE72FB70" box="[268,411,1177,1203]" italics="true" pageId="3" pageNumber="72">Rachispoda</emphasis>
|
||
Lioy, 1864
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C354D71FFF5FFA10D05DAC1FC32FB70" authority="Duda, 1924" authorityName="Duda" authorityYear="1924" box="[628,987,1177,1203]" class="Insecta" family="Sphaeroceridae" genus="Pseudocollinella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D05DAC1FCA8FB70" box="[628,833,1177,1203]" italics="true" pageId="3" pageNumber="72">Pseudocollinella</emphasis>
|
||
Duda,
|
||
<quantity id="4CCD9B17FFF5FFA10CEEDAC1FC32FB70" box="[927,987,1177,1203]" metricMagnitude="1" metricUnit="m" metricValue="4.88696" pageId="3" pageNumber="72" unit="in" value="1924.0">1924</quantity>
|
||
</taxonomicName>
|
||
in having a large body, multiple large dorsocentral bristles, paired (or almost paired) dorsal bristles on the basal half of the mid tibia, and an enlarged ventral mid basitarsal seta. However,
|
||
<taxonomicName id="4C354D71FFF5FFA10C34DA87FC21FB3A" authorityName="Richards" authorityYear="1973" box="[837,968,1247,1273]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10C34DA87FC21FB3A" box="[837,968,1247,1273]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
differs from those genera in having an apicoventral bristle on the mid tibia, and a patch of posterodorsal setae on the anepisternum; the former two genera also differ from
|
||
<taxonomicName id="4C354D71FFF5FFA10DDBDB7DFCC4FAFC" authorityName="Richards" authorityYear="1973" box="[682,813,1317,1343]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10DDBDB7DFCC4FAFC" box="[682,813,1317,1343]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
in having more than four scutellar bristles. No genitalic characters suggest that the above genera are related to
|
||
<taxonomicName id="4C354D71FFF5FFA10CAFDB11FBB6FAA0" authorityName="Richards" authorityYear="1973" box="[990,1119,1353,1379]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10CAFDB11FBB6FAA0" box="[990,1119,1353,1379]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
. Other genera with an enlarged ventral mid basitarsal seta (such as
|
||
<taxonomicName id="4C354D71FFF5FFA10D9FDB34FBD7FA45" authority="Duda, 1920" authorityName="Duda" authorityYear="1920" box="[750,1086,1388,1414]" class="Insecta" family="Sphaeroceridae" genus="Chaetopodella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D9FDB34FC48FA45" box="[750,929,1388,1414]" italics="true" pageId="3" pageNumber="72">Chaetopodella</emphasis>
|
||
Duda, 1920
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C354D71FFF5FFA10B3CDB34FA98FA45" authority="Duda, 1918" authorityName="Duda" authorityYear="1918" box="[1101,1393,1388,1414]" class="Insecta" family="Sphaeroceridae" genus="Opacifrons" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10B3CDB34FB3CFA45" box="[1101,1237,1388,1414]" italics="true" pageId="3" pageNumber="72">Opacifrons</emphasis>
|
||
Duda, 1918
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C354D71FFF5FFA10FCCDBD7FE1EFA6A" authority="Papp, 1973" authorityName="Papp" authorityYear="1973" box="[189,503,1423,1450]" class="Insecta" family="Sphaeroceridae" genus="Paralimosina" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCDBD7FE8AFA6A" box="[189,355,1423,1449]" italics="true" pageId="3" pageNumber="72">Paralimosina</emphasis>
|
||
Papp, 1973
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C354D71FFF5FFA10D4ADBD7FC4AFA6A" authority="Rohacek, 1983" authorityName="Rohacek" authorityYear="1983" box="[571,931,1423,1449]" class="Insecta" family="Sphaeroceridae" genus="Spinilimosina" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D4ADBD7FD0AFA6A" box="[571,739,1423,1449]" italics="true" pageId="3" pageNumber="72">Spinilimosina</emphasis>
|
||
Roháček, 1983
|
||
</taxonomicName>
|
||
) do not seem to have other characters that suggest a close relationship with
|
||
<taxonomicName id="4C354D71FFF5FFA10DC1DBEAFCDAFA0F" authorityName="Richards" authorityYear="1973" box="[688,819,1458,1484]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10DC1DBEAFCDAFA0F" box="[688,819,1458,1484]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
and differ widely in characters of the male terminalia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32F6579FFF5FFA70FCCD84FFDC2FEE6" lastPageId="5" lastPageNumber="74" pageId="3" pageNumber="72" type="distribution">
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCD84FFEB5F9F2" blockId="3.[189,348,1559,1585]" box="[189,348,1559,1585]" pageId="3" pageNumber="72">
|
||
<heading id="D0C2819EFFF5FFA10FCCD84FFEB5F9F2" bold="true" box="[189,348,1559,1585]" fontSize="11" level="3" pageId="3" pageNumber="72" reason="3">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCD84FFEB5F9F2" bold="true" box="[189,348,1559,1585]" pageId="3" pageNumber="72">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCD81DFC9DF941" blockId="3.[189,1398,1605,1667]" pageId="3" pageNumber="72">
|
||
<taxonomicName id="4C354D71FFF5FFA10FCCD81DFEA9F99C" authorityName="Richards" authorityYear="1973" box="[189,320,1605,1631]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCD81DFEA9F99C" box="[189,320,1605,1631]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
is thus far known only from
|
||
<collectingCountry id="F3227662FFF5FFA10DDFD81DFCC8F99C" box="[686,801,1605,1631]" name="Australia" pageId="3" pageNumber="72">Australia</collectingCountry>
|
||
, where three species occur in
|
||
<collectingRegion id="49F1F810FFF5FFA10BEAD81EFA9FF99C" box="[1179,1398,1605,1632]" country="Australia" name="New South Wales" pageId="3" pageNumber="72">New South Wales</collectingRegion>
|
||
and/or
|
||
<collectingRegion id="49F1F810FFF5FFA10E64D830FE41F941" box="[277,424,1640,1666]" country="Australia" name="Queensland" pageId="3" pageNumber="72">Queensland</collectingRegion>
|
||
, and one occurs in
|
||
<collectingRegion id="49F1F810FFF5FFA10DE2D831FC99F941" box="[659,880,1640,1667]" country="Australia" name="Western Australia" pageId="3" pageNumber="72">Western Australia</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA10FCCD8F2FEBCF907" blockId="3.[189,341,1706,1732]" box="[189,341,1706,1732]" pageId="3" pageNumber="72">
|
||
<heading id="D0C2819EFFF5FFA10FCCD8F2FEBCF907" bold="true" box="[189,341,1706,1732]" fontSize="11" level="3" pageId="3" pageNumber="72" reason="3">
|
||
<emphasis id="B941EAE0FFF5FFA10FCCD8F2FEBCF907" bold="true" box="[189,341,1706,1732]" pageId="3" pageNumber="72">Systematics</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF5FFA60FCCD880FD0EFE73" blockId="3.[188,1400,1752,1990]" lastBlockId="4.[188,1400,265,432]" lastPageId="4" lastPageNumber="73" pageId="3" pageNumber="72">
|
||
Of the four known species of
|
||
<taxonomicName id="4C354D71FFF5FFA10D33D880FD2CF931" authorityName="Richards" authorityYear="1973" box="[578,709,1752,1778]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF5FFA10D33D880FD2CF931" box="[578,709,1752,1778]" italics="true" pageId="3" pageNumber="72">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
, three (
|
||
<taxonomicName id="4C354D71FFF5FFA10C5DD881FC31F931" authorityName="Richards" authorityYear="1973" box="[812,984,1752,1778]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF5FFA10C5DD881FC31F931" box="[812,984,1752,1778]" italics="true" pageId="3" pageNumber="72">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C354D71FFF5FFA10C9DD881FBB7F931" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[1004,1118,1753,1778]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="ingens" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF5FFA10C9DD881FBB7F931" box="[1004,1118,1753,1778]" italics="true" pageId="3" pageNumber="72">P. ingens</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF5FFA10B1BD881FB39F930" box="[1130,1232,1753,1779]" pageId="3" pageNumber="72" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
<taxonomicName id="4C354D71FFF5FFA10B90D881FA9FF931" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[1249,1398,1752,1778]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="monteithi" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF5FFA10B90D881FA9FF931" box="[1249,1398,1752,1778]" italics="true" pageId="3" pageNumber="72">P. monteithi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF5FFA10FCCD8A4FEC9F8D5" box="[189,288,1788,1814]" pageId="3" pageNumber="72" rank="species">sp. nov.</taxonomicNameLabel>
|
||
) are externally similar, with a relatively large body, striped legs, patterned wings, eight proximodorsal bristles on the mid tibia, at least two pairs of distinct presutural dorsocentral bristles, distinctively enlarged male genitalia with modifications to the male S6+7, short female terminalia, and pear-shaped spermathecae with elongate, subconical stems; these three species form the
|
||
<taxonomicName id="4C354D71FFF5FFA10F9DD9D1FE7CF861" authorityName="Richards" authorityYear="1973" box="[236,405,1928,1954]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF5FFA10F9DD9D1FE7CF861" box="[236,405,1928,1954]" italics="true" pageId="3" pageNumber="72">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group. The remaining species,
|
||
<taxonomicName id="4C354D71FFF5FFA10CF5D9D1FBD1F861" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[900,1080,1928,1954]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="72" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF5FFA10CF5D9D1FBD1F861" box="[900,1080,1928,1954]" italics="true" pageId="3" pageNumber="72">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF5FFA10B31D9D1FB4AF860" box="[1088,1187,1929,1955]" pageId="3" pageNumber="72" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, is much smaller and uniform in colour, with reduced overall chaetotaxy, smaller male genitalia with a simple male S6+7, and female terminalia with segments 6–9 elongated to form a largely membranous, telescopic ovipositor similar to that of most species of
|
||
<taxonomicName id="4C354D71FFF2FFA60D96DF74FCB3FE85" authorityName="Richards" authorityYear="1951" box="[743,858,300,326]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF2FFA60D96DF74FCB3FE85" box="[743,858,300,326]" italics="true" pageId="4" pageNumber="73">Howickia</emphasis>
|
||
</taxonomicName>
|
||
. Other characters such as the posterodorsal patch of setae on the anepisternum, enlarged presutural dorsocentral bristle, mid basitarsus with an enlarged ventral bristle, posteromedial emargination of the male S5, and two-part surstyli support the placement of
|
||
<taxonomicName id="4C354D71FFF2FFA60EE0DFCFFDADFE73" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[401,580,406,432]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60EE0DFCFFDADFE73" box="[401,580,406,432]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
in the genus.
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF2FFA60FCCDF8FFD81FC91" blockId="4.[189,1398,471,850]" pageId="4" pageNumber="73">
|
||
The placement of
|
||
<taxonomicName id="4C354D71FFF2FFA60EE8DF80FDA3FE32" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[409,586,471,497]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF2FFA60EE8DF80FDA3FE32" box="[409,586,471,497]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF2FFA60D23DF80FD46FE31" box="[594,687,472,498]" pageId="4" pageNumber="73" rank="species">sp. nov.</taxonomicNameLabel>
|
||
in
|
||
<taxonomicName id="4C354D71FFF2FFA60DA7DF8FFCB0FE32" authorityName="Richards" authorityYear="1973" box="[726,857,471,497]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF2FFA60DA7DF8FFCB0FE32" box="[726,857,471,497]" italics="true" pageId="4" pageNumber="73">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
is provisional, given the marked differences between this species and the more homogeneous
|
||
<taxonomicName id="4C354D71FFF2FFA60C5BDFA3FC3CFDD7" authorityName="Richards" authorityYear="1973" box="[810,981,506,532]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF2FFA60C5BDFA3FC3CFDD7" box="[810,981,506,532]" italics="true" pageId="4" pageNumber="73">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
species group, and the relatively weak putative synapomorphies linking
|
||
<taxonomicName id="4C354D71FFF2FFA60DD4DC46FCB0FDFB" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[677,857,542,568]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60DD4DC46FCB0FDFB" box="[677,857,542,568]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
to the
|
||
<taxonomicName id="4C354D71FFF2FFA60CC3DC46FBB2FDFB" authorityName="Richards" authorityYear="1973" box="[946,1115,542,568]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF2FFA60CC3DC46FBB2FDFB" box="[946,1115,542,568]" italics="true" pageId="4" pageNumber="73">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
group. However, there are no characters suggesting that
|
||
<taxonomicName id="4C354D71FFF2FFA60D2CDC19FD09FD98" authorityName="Richards" authorityYear="1973" box="[605,736,577,603]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF2FFA60D2CDC19FD09FD98" box="[605,736,577,603]" italics="true" pageId="4" pageNumber="73">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
including
|
||
<taxonomicName id="4C354D71FFF2FFA60C17DC1AFBF3FD98" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[870,1050,577,603]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60C17DC1AFBF3FD98" box="[870,1050,577,603]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
is a paraphyletic group (i.e, there are no synapomorphies linking either the
|
||
<taxonomicName id="4C354D71FFF2FFA60C61DC3DFC53FDBD" authorityName="Richards" authorityYear="1973" box="[784,954,612,638]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF2FFA60C61DC3DFC53FDBD" box="[784,954,612,638]" italics="true" pageId="4" pageNumber="73">P. wentworthi</emphasis>
|
||
</taxonomicName>
|
||
group or
|
||
<taxonomicName id="4C354D71FFF2FFA60B4BDC3DFB06FDBD" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[1082,1263,612,638]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60B4BDC3DFB06FDBD" box="[1082,1263,612,638]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
to another genus). In the absence of such evidence, it is better to treat
|
||
<taxonomicName id="4C354D71FFF2FFA60CE3DCD0FBADFD62" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[914,1092,647,673]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60CE3DCD0FBADFD62" box="[914,1092,647,673]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
as a provisional member of
|
||
<taxonomicName id="4C354D71FFF2FFA60F90DCF2FE8DFD07" authorityName="Richards" authorityYear="1973" box="[225,356,682,708]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF2FFA60F90DCF2FE8DFD07" box="[225,356,682,708]" italics="true" pageId="4" pageNumber="73">Pleuroseta</emphasis>
|
||
</taxonomicName>
|
||
, to which it is easily keyed on the basis of the patch of anepisternal setae, than to place it in a monobasic new genus. Some characters of
|
||
<taxonomicName id="4C354D71FFF2FFA60CF4DC96FBD3FD2B" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[901,1082,718,744]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60CF4DC96FBD3FD2B" box="[901,1082,718,744]" italics="true" pageId="4" pageNumber="73">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
(unmaculated wings and legs, gently curved R 4+5, elongate telescopic female terminalia) superficially resemble some species in the large, heterogeneous genus
|
||
<taxonomicName id="4C354D71FFF2FFA60D02DD4CFD0EFCED" authorityName="Richards" authorityYear="1951" box="[627,743,788,814]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF2FFA60D02DD4CFD0EFCED" box="[627,743,788,814]" italics="true" pageId="4" pageNumber="73">Howickia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C354D71FFF2FFA60D8DDD4CFBF6FCED" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[764,1055,788,814]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B941EAE0FFF2FFA60D8DDD4CFBF6FCED" box="[764,1055,788,814]" italics="true" pageId="4" pageNumber="73">Pleuroseta occidentalis</emphasis>
|
||
</taxonomicName>
|
||
, however, lacks the tripart hypandrium that defines
|
||
<taxonomicName id="4C354D71FFF2FFA60E9DDD6FFD89FC92" authorityName="Richards" authorityYear="1951" box="[492,608,823,849]" class="Insecta" family="Sphaeroceridae" genus="Howickia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B941EAE0FFF2FFA60E9DDD6FFD89FC92" box="[492,608,823,849]" italics="true" pageId="4" pageNumber="73">Howickia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF4A667AFFF2FFA60FCCD9D3FD6BF80A" ID-DOI="http://doi.org/10.5281/zenodo.10306496" ID-Zenodo-Dep="10306496" httpUri="https://zenodo.org/record/10306496/files/figure.png" pageId="4" pageNumber="73" startId="4.[189,232,1931,1957]" targetBox="[189,1399,920,1863]" targetPageId="4">
|
||
<paragraph id="8B8A36F2FFF2FFA60FCCD9D3FD6BF80A" blockId="4.[189,1398,1931,1994]" pageId="4" pageNumber="73">
|
||
<emphasis id="B941EAE0FFF2FFA60FCCD9D3FEF9F866" bold="true" box="[189,272,1931,1957]" pageId="4" pageNumber="73">Fig. 1.</emphasis>
|
||
<taxonomicName id="4C354D71FFF2FFA60E6CD9D4FE1DF866" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[285,500,1932,1958]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="73" phylum="Arthropoda" rank="species" species="ingens" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF2FFA60E6CD9D4FE1DF866" box="[285,500,1932,1958]" italics="true" pageId="4" pageNumber="73">Pleuroseta ingens</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF2FFA60D71D9D4FD8BF865" box="[512,610,1932,1958]" pageId="4" pageNumber="73" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, anepisternum showing posterodorsal patch of setae and setulae (debu00161215). Scale bar =0.50 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDF51FDC2FEE6" blockId="5.[189,555,264,293]" box="[189,555,264,293]" pageId="5" pageNumber="74">
|
||
<emphasis id="B941EAE0FFF3FFA70FCCDF51FDC2FEE6" bold="true" box="[189,555,264,293]" italics="true" pageId="5" pageNumber="74">
|
||
Key to species of
|
||
<taxonomicName id="4C354D71FFF3FFA70EEEDF50FDC2FEE6" authorityName="Richards" authorityYear="1973" box="[415,555,264,293]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="74" phylum="Arthropoda" rank="genus">Pleuroseta</taxonomicName>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32F6579FFF3FFA70FCCDF65FA9FFAE5" pageId="5" pageNumber="74" type="key">
|
||
<key id="FFA461C3FFF3FFA70FCCDF65FA9FFAE5" pageId="5" pageNumber="74">
|
||
<keyStep id="30C12E57FFF3FFA70FCCDF65FA9EFD8E" pageId="5" pageNumber="74">
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDF65FA9EFE03" blockId="5.[189,1401,317,590]" pageId="5" pageNumber="74">
|
||
<keyLead id="30C495C7FFF3FFA70FCCDF65FA9EFE03" pageId="5" pageNumber="74">
|
||
1. Small species (
|
||
<quantity id="4CCD9B17FFF3FFA70EEBDF65FDC4FE94" box="[410,557,317,343]" metricMagnitude="-3" metricUnit="m" metricValue="2.05" metricValueMax="2.3" metricValueMin="1.8" pageId="5" pageNumber="74" unit="mm" value="2.05" valueMax="2.3" valueMin="1.8">1.8–2.3 mm</quantity>
|
||
). Legs entirely dark brown; wing uniformly infuscate and not patterned. Proximal half of mid tibia with four dorsal bristles. Male S5 with stout, tooth-like setae flanking posteromedial emargination; ventral part of S6 unmodified (
|
||
<figureCitation id="130E2A77FFF3FFA70CC6DFDBFBFCFE5E" box="[951,1045,387,413]" captionStart="Fig" captionStartId="8.[189,231,1884,1910]" captionTargetBox="[206,1384,277,1752]" captionTargetId="figure-49@8.[189,1399,265,1801]" captionTargetPageId="8" captionText="Fig. 3. Pleuroseta occidentalis sp. nov. paratype (debu00245797). A. Aedeagus and associated structures, lateral view. B. Male S5–8, ventral view.Abbreviations: bp =basiphallus; dp =distiphallus; ea=ejaculatory apodeme; phal=phallapodeme; pg =postgonite. Scale bars: A=0.13 mm; B=0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.10306502" httpUri="https://zenodo.org/record/10306502/files/figure.png" pageId="5" pageNumber="74">Fig. 3B</figureCitation>
|
||
). Female terminalia elongate, telescoped, largely membranous (
|
||
<figureCitation id="130E2A77FFF3FFA70D04DFFEFD1DFE03" box="[629,756,422,448]" captionStart="Fig" captionStartId="9.[189,232,1857,1883]" captionTargetBox="[208,1381,284,1787]" captionTargetId="figure-43@9.[193,1394,265,1820]" captionTargetPageId="9" captionText="Fig. 4. Pleuroseta occidentalis sp. nov. paratype (debu00245809). A. Female terminalia, dorsal view. B. Female terminalia, ventral view. C. Spermathecae. Abbreviations: cer =cercus; epi =epiproct; hyp =hypoproct. Scale bars: A–B= 0.40 mm; C= 0.04 mm." figureDoi="http://doi.org/10.5281/zenodo.10306504" httpUri="https://zenodo.org/record/10306504/files/figure.png" pageId="5" pageNumber="74">Fig. 4A–B</figureCitation>
|
||
) .......................................
|
||
<taxonomicName id="4C354D71FFF3FFA70B51DFFFFB25FE02" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[1056,1228,422,449]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="74" phylum="Arthropoda" rank="species" species="occidentalis" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF3FFA70B51DFFFFB25FE02" bold="true" box="[1056,1228,422,449]" italics="true" pageId="5" pageNumber="74">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF3FFA70BA5DFFFFAC7FE02" box="[1236,1326,423,449]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(WA)
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDF92FA9EFD8E" blockId="5.[189,1401,317,590]" pageId="5" pageNumber="74">
|
||
<keyLead id="30C495C7FFF3FFA70FCCDF92FA9EFD8E" pageId="5" pageNumber="74">
|
||
<emphasis id="B941EAE0FFF3FFA70FCCDF92FF25FE20" box="[189,204,458,483]" italics="true" pageId="5" pageNumber="74">–</emphasis>
|
||
Large species (
|
||
<quantity id="4CCD9B17FFF3FFA70EEFDF92FDDCFE27" box="[414,565,458,484]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" metricValueMax="4.4" metricValueMin="2.8" pageId="5" pageNumber="74" unit="mm" value="3.6" valueMax="4.4" valueMin="2.8">2.8–4.4 mm</quantity>
|
||
). Legs dark brown with yellow bands; wing infuscate with pattern of light spots. Proximal half of mid tibia with eight dorsal bristles. Male S5 bare or with unmodified setae flanking posteromedial emargination; S6 with additional lobes situated beneath posteromedial edge of S5 (as in
|
||
<figureCitation id="130E2A77FFF3FFA70EC6DC6BFDFAFD8E" box="[439,531,563,589]" captionStart="Fig" captionStartId="14.[189,232,1928,1954]" captionTargetBox="[223,1353,285,1883]" captionTargetId="figure-1@14.[219,1368,265,1888]" captionTargetPageId="14" captionText="Fig. 7. Pleuroseta ingens sp. nov.paratype (debu00160984).A.Aedeagus and associated structures, lateral view. B. Male S5–8, ventral view. Abbreviations: bp =basiphallus; dp =distiphallus; pg =postgonite; phal=phallapodeme; rs =ring sclerite. Scale bars: A=0.40 mm; B= 0.70 mm." figureDoi="http://doi.org/10.5281/zenodo.10306512" httpUri="https://zenodo.org/record/10306512/files/figure.png" pageId="5" pageNumber="74">Fig. 7B</figureCitation>
|
||
). Female terminalia short, well-sclerotized (
|
||
<figureCitation id="130E2A77FFF3FFA70B66DC6BFB75FD8E" box="[1047,1180,563,589]" captionStart="Fig" captionStartId="16.[189,232,1928,1954]" captionTargetBox="[208,1388,316,1851]" captionTargetId="figure-44@16.[189,1398,303,1868]" captionTargetPageId="16" captionText="Fig. 9. Pleuroseta ingens sp. nov. paratype (debu00162621).A. Female terminalia, dorsal view.B. Female terminalia, ventral view. C. Spermathecae. Abbreviations: cer =cercus; epi =epiproct; hyp =hypoproct. Scale bars: A–B =0.80 mm; C=0.20 mm." figureDoi="http://doi.org/10.5281/zenodo.10306516" httpUri="https://zenodo.org/record/10306516/files/figure.png" pageId="5" pageNumber="74">Figs 9A–B</figureCitation>
|
||
,
|
||
<figureCitation id="130E2A77FFF3FFA70BD9DC6BFB17FD8E" box="[1192,1278,563,589]" captionStart="Fig" captionStartId="23.[189,233,1928,1954]" captionTargetBox="[213,1372,302,1817]" captionTargetId="figure-0@23.[189,1398,291,1856]" captionTargetPageId="23" captionText="Fig. 14. Pleuroseta wentworthi (Richards, 1973) (debu00264635). A. Female terminalia, dorsal view. B. Female terminalia, ventral view. C. Spermathecae. Abbreviations: cer =cercus; epi =epiproct; hyp =hypoproct. Scale bars: A–B = 0.40 mm; C = 0.06 mm." figureDoi="http://doi.org/10.5281/zenodo.10306528" httpUri="https://zenodo.org/record/10306528/files/figure.png" pageId="5" pageNumber="74">14A–B</figureCitation>
|
||
)............ 2
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30C12E57FFF3FFA70FCCDC2DFA9FFCA1" pageId="5" pageNumber="74">
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDC2DFA9EFD16" blockId="5.[189,1399,628,866]" pageId="5" pageNumber="74">
|
||
<keyLead id="30C495C7FFF3FFA70FCCDC2DFA9EFD16" pageId="5" pageNumber="74">
|
||
2. Fore tibia entirely brown; fore tarsomeres 2–5 white. Interfrontal bristles in two larger pairs and two smaller pairs. First postsutural pair of dorsocentral bristles separated by 9–14 acrostichal setulae. Male terminalia extremely large, epandrium almost as large as head (
|
||
<figureCitation id="130E2A77FFF3FFA70B67DCE3FB91FD16" box="[1046,1144,699,725]" captionStart="Fig" captionStartId="13.[189,230,1892,1918]" captionTargetBox="[244,1334,283,1828]" captionTargetId="figure-63@13.[244,1344,283,1836]" captionTargetPageId="13" captionText="Fig. 6. Pleuroseta ingens sp. nov.A. Male paratype habitus, lateral view (debu00162612). B. Male paratype terminalia, lateral view (debu00160984).C. Maleparatype terminalia, posterolateral view (debu00160984). Abbreviations: bp=basiphallus; cer=cercus; dp=distiphallus; epa=epandrium; hyp=hypandrium; se=subepandrial sclerite; ss=surstylus. Scale bars: A =1.0 mm; B–C=0.40 mm." figureDoi="http://doi.org/10.5281/zenodo.10306510" httpUri="https://zenodo.org/record/10306510/files/figure.png" pageId="5" pageNumber="74">Figs 6A</figureCitation>
|
||
,
|
||
<figureCitation id="130E2A77FFF3FFA70BF5DCE3FB51FD16" box="[1156,1208,699,725]" captionStart="Fig" captionStartId="18.[189,232,1892,1918]" captionTargetBox="[243,1340,265,1814]" captionTargetId="figure-54@18.[243,1343,265,1820]" captionTargetPageId="18" captionText="Fig. 10. Pleuroseta monteithi sp. nov. A. Male holotype habitus, lateral view (debu00160870). B. Male paratype terminalia, lateral view (debu00160892). C. Male paratype terminalia, posterolateral view (debu00160892). Abbreviations: epa =epandrium; hyp =hypandrium; se =subepandrial sclerite; ss =surstylus. Scale bars: A = 1.0 mm; B–C =0.40 mm." figureDoi="http://doi.org/10.5281/zenodo.10306520" httpUri="https://zenodo.org/record/10306520/files/figure.png" pageId="5" pageNumber="74">10A</figureCitation>
|
||
)...................... 3
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDC87FA9FFCA1" blockId="5.[189,1399,628,866]" pageId="5" pageNumber="74">
|
||
<keyLead id="30C495C7FFF3FFA70FCCDC87FA9FFCA1" pageId="5" pageNumber="74">
|
||
– Fore tibia with basal two-thirds yellow; all fore tarsomeres yellow. Interfrontal bristles in three large pairs and one small pair. First postsutural pair of dorsocentral bristles separated by 7–9 acrostichal setulae. Male terminalia relatively small, epandrium much smaller than head (
|
||
<figureCitation id="130E2A77FFF3FFA70B0FDD7CFB01FCFC" box="[1150,1256,804,831]" captionStart="Fig" captionStartId="20.[189,232,1892,1918]" captionTargetBox="[238,1349,265,1832]" captionTargetId="figure-51@20.[238,1349,265,1835]" captionTargetPageId="20" captionText="Fig. 12. Pleuroseta wentworthi (Richards, 1973).A. Male habitus, lateral view (debu00403539).B. Male terminalia, lateral view (debu00264733). C. Male terminalia, posterolateral view (debu00264733). Abbreviations: epa =epandrium; hyp=hypandrium; se = subepandrial sclerite; ss =surstylus. Scale bars: A =1.0 mm; B–C =0.30 mm." figureDoi="http://doi.org/10.5281/zenodo.10306524" httpUri="https://zenodo.org/record/10306524/files/figure.png" pageId="5" pageNumber="74">Fig. 12A</figureCitation>
|
||
)................. .....................................................................................
|
||
<taxonomicName id="4C354D71FFF3FFA70C13DD10FA9FFCA1" ID-CoL="4KCH2" authority="(Richards, 1973) (NSW, QLD)" authorityName="NSW, QLD" baseAuthorityName="Richards" baseAuthorityYear="1973" box="[866,1398,839,866]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="74" phylum="Arthropoda" rank="species" species="wentworthi">
|
||
<emphasis id="B941EAE0FFF3FFA70C13DD10FBECFCA1" bold="true" box="[866,1029,839,866]" italics="true" pageId="5" pageNumber="74">P. wentworthi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFA44B03FFF3FFA70B64DD10FB23FCA1" author="Richards O. W." box="[1045,1226,840,866]" pageId="5" pageNumber="74" pagination="297 - 401" refId="ref10624" refString="Richards O. W. 1973. The Sphaeroceridae (= Borboridae or Cypselidae; Diptera Cyclorrhapha) of the Australasian region. Australian Journal of Zoology Supplemental Series 22: 297 - 401." type="book chapter" year="1973">Richards, 1973</bibRefCitation>
|
||
) (NSW, QLD)
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30C12E57FFF3FFA70FCCDDD1FA9FFAE5" pageId="5" pageNumber="74">
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDDD1FA9FFB90" blockId="5.[189,1400,905,1319]" pageId="5" pageNumber="74">
|
||
<keyLead id="30C495C7FFF3FFA70FCCDDD1FA9FFB90" pageId="5" pageNumber="74">
|
||
3. First postsutural pair of dorsocentral bristles separated by 12–14 rows of acrostichal setulae. Male S5 with deep, linear posteromedial emargination extending almost to anterior margin of sternite (
|
||
<figureCitation id="130E2A77FFF3FFA70F82DD97FEBBFC29" box="[243,338,975,1002]" captionStart="Fig" captionStartId="14.[189,232,1928,1954]" captionTargetBox="[223,1353,285,1883]" captionTargetId="figure-1@14.[219,1368,265,1888]" captionTargetPageId="14" captionText="Fig. 7. Pleuroseta ingens sp. nov.paratype (debu00160984).A.Aedeagus and associated structures, lateral view. B. Male S5–8, ventral view. Abbreviations: bp =basiphallus; dp =distiphallus; pg =postgonite; phal=phallapodeme; rs =ring sclerite. Scale bars: A=0.40 mm; B= 0.70 mm." figureDoi="http://doi.org/10.5281/zenodo.10306512" httpUri="https://zenodo.org/record/10306512/files/figure.png" pageId="5" pageNumber="74">Fig. 7B</figureCitation>
|
||
). S6 with three distinct, parallel, posteriorly directed lobes (
|
||
<figureCitation id="130E2A77FFF3FFA70B51DD97FB69FC29" box="[1056,1152,975,1002]" captionStart="Fig" captionStartId="15.[189,232,1928,1954]" captionTargetBox="[219,1386,350,1842]" captionTargetId="figure-39@15.[189,1398,303,1868]" captionTargetPageId="15" captionText="Fig. 8. Pleuroseta ingens sp. nov. paratype (debu00160984).A. Male S6+7 and ring sclerite, ventrolateral view. B. Male surstylus, anterolateral view. Abbreviations: rs= ring sclerite. Scale bar: A=0.50 mm; B=0.30 mm." figureDoi="http://doi.org/10.5281/zenodo.10306514" httpUri="https://zenodo.org/record/10306514/files/figure.png" pageId="5" pageNumber="74">Fig. 8A</figureCitation>
|
||
). Anterior section of surstylus with closely approximated dorsal and ventral lobes, dorsal lobe rectangular and ventral lobe short. Basal section of distiphallus short, stout and boot-shaped, apical section longer ............. .....................................................................................................................
|
||
<taxonomicName id="4C354D71FFF3FFA70B20DA61FB57FB90" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[1105,1214,1081,1107]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="74" phylum="Arthropoda" rank="species" species="ingens" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF3FFA70B20DA61FB57FB90" bold="true" box="[1105,1214,1081,1107]" italics="true" pageId="5" pageNumber="74">P. ingens</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF3FFA70BB4DA62FAC9FB97" box="[1221,1312,1082,1108]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(QLD)
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8B8A36F2FFF3FFA70FCCDA05FA9FFAE5" blockId="5.[189,1400,905,1319]" pageId="5" pageNumber="74">
|
||
<keyLead id="30C495C7FFF3FFA70FCCDA05FA9FFAE5" pageId="5" pageNumber="74">
|
||
– First postsutural pair of dorsocentral bristles separated by 9–10 rows of acrostichal setulae. Male S5 with large, triangular posteromedial emargination reaching at most to anterior fifth of sternite (
|
||
<figureCitation id="130E2A77FFF3FFA70F82DAFBFE89FB7E" box="[243,352,1187,1213]" captionStart="Fig" captionStartId="19.[189,232,1928,1954]" captionTargetBox="[236,1343,278,1882]" captionTargetId="figure-1@19.[223,1365,272,1886]" captionTargetPageId="19" captionText="Fig. 11. Pleuroseta monteithi sp. nov. paratype (debu00160892). A. Aedeagus and associated structures, lateral view. B. Male S5–8, ventral view. Abbreviations: bp = basiphallus; dp =distiphallus; pg =postgonite; phal=phallapodeme; rs =ring sclerite. Scale bars: A=0.40 mm; B= 0.60 mm." figureDoi="http://doi.org/10.5281/zenodo.10306522" httpUri="https://zenodo.org/record/10306522/files/figure.png" pageId="5" pageNumber="74">Fig. 11B</figureCitation>
|
||
). S6 with a dark T-shaped sclerotization, only the middle lobe of which extends posteriorly. Anterior section of surstylus with well-separated dorsal and ventral lobes, dorsal lobe semicircular and ventral lobe elongate. Basal section of distiphallus elongate, curved, apical section shorter ......................................................................................................
|
||
<taxonomicName id="4C354D71FFF3FFA70B5CDB55FB57FAE4" authority="Kuwahara & Marshall, 2023" authorityName="Kuwahara & Marshall" authorityYear="2023" box="[1069,1214,1292,1319]" class="Insecta" family="Sphaeroceridae" genus="Pleuroseta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="74" phylum="Arthropoda" rank="species" species="monteithi" status="sp. nov.">
|
||
<emphasis id="B941EAE0FFF3FFA70B5CDB55FB57FAE4" bold="true" box="[1069,1214,1292,1319]" italics="true" pageId="5" pageNumber="74">P. monteithi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A272579BFFF3FFA70BB4DB55FAC9FAE4" box="[1221,1312,1293,1319]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(QLD)
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |