treatments-xml/data/24/A8/14/24A81469730A51BAA0DFA32DE02C302D.xml
2024-06-21 12:31:35 +02:00

197 lines
20 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document ID-DOI="http://dx.doi.org/10.3897/zookeys.896.36493" ID-GBIF-Dataset="f0dfb41e-097f-47cf-a691-e0ed156f0dd6" ID-PMC="PMC6908515" ID-Pensoft-Pub="1313-2970-896-1" ID-Pensoft-UUID="45D554E9BC5451AA8EFF6B8A14862ADC" ID-PubMed="31844412" ID-ZooBank="3E0BC795B569442AAE6FDFD4A9FB9534" ModsDocID="1313-2970-896-1" checkinTime="1575565016593" checkinUser="pensoft" docAuthor="Reemer, Menno, Skevington, Jeffrey H. &amp; Kelso, Scott" docDate="2019" docId="24A81469730A51BAA0DFA32DE02C302D" docLanguage="en" docName="ZooKeys 896: 1-93" docOrigin="ZooKeys 896" docSource="http://dx.doi.org/10.3897/zookeys.896.36493" docTitle="Peradon surinamensis Reemer, sp. nov." docType="treatment" docVersion="4" id="45D554E9BC5451AA8EFF6B8A14862ADC" lastPageNumber="1" masterDocId="45D554E9BC5451AA8EFF6B8A14862ADC" masterDocTitle="Revision of the Neotropical hoverfly genus Peradon Reemer (Diptera, Syrphidae, Microdontinae)" masterLastPageNumber="93" masterPageNumber="1" pageNumber="1" updateTime="1668168194872" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Revision of the Neotropical hoverfly genus Peradon Reemer (Diptera, Syrphidae, Microdontinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Reemer, Menno</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Skevington, Jeffrey H.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kelso, Scott</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>896</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>93</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.896.36493</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.896.36493</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-896-1</mods:identifier>
<mods:identifier type="ZooBank">3E0BC795B569442AAE6FDFD4A9FB9534</mods:identifier>
<mods:identifier type="Pensoft-UUID">45D554E9BC5451AA8EFF6B8A14862ADC</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="160631125" LSID="urn:lsid:plazi:treatment:24A81469730A51BAA0DFA32DE02C302D" httpUri="http://treatment.plazi.org/id/24A81469730A51BAA0DFA32DE02C302D" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="24A81469-730A-51BA-A0DF-A32DE02C302D" authority="Reemer" class="Insecta" family="Syrphidae" genus="Peradon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peradon surinamensis" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">Peradon surinamensis Reemer</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figures 7485" captionStartId="F16" captionText="Figures 74 - 85. Wings of Peradon species of the flavofascium - group 74 P. flavofascium ♂ holotype 75 P. flavofascium ♀ 76 P. surinamensis ♂ holotype 77 P. surinamensis ♀ Suriname RMNH 78 P. aurigaster ♂ holotype 79 P. aurigaster ♀ Peru CNC 80 P. ballux ♂ holotype 81 P. brevis ♂ holotype 82 P. notialus ♂ holotype 83 P. notialus ♀ paratype 84 P. chrysopygus ♂ Costa Rica RMNH 85 P. chrysopygus ♀ Belize MZH." figureDoi="10.3897/zookeys.896.36493.figures74-85" httpUri="https://binary.pensoft.net/fig/362286" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures74-85">Figs 76</figureCitation>
,
<figureCitation captionStart="Figures 7485" captionStartId="F16" captionText="Figures 74 - 85. Wings of Peradon species of the flavofascium - group 74 P. flavofascium ♂ holotype 75 P. flavofascium ♀ 76 P. surinamensis ♂ holotype 77 P. surinamensis ♀ Suriname RMNH 78 P. aurigaster ♂ holotype 79 P. aurigaster ♀ Peru CNC 80 P. ballux ♂ holotype 81 P. brevis ♂ holotype 82 P. notialus ♂ holotype 83 P. notialus ♀ paratype 84 P. chrysopygus ♂ Costa Rica RMNH 85 P. chrysopygus ♀ Belize MZH." figureDoi="10.3897/zookeys.896.36493.figures74-85" httpUri="https://binary.pensoft.net/fig/362286" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures74-85">77</figureCitation>
,
<figureCitation captionStart="Figures 8689" captionStartId="F17" captionText="Figures 86 - 89. 86, 87 Heads in frontal view: 86 P. flavofascium female (Brazil MZUSP) 87 P. surinamensis female (paratype) 88, 89 Heads in lateral view: 88 P. flavofascium female (Brazil MZUSP) 89 P. surinamensis female (paratype)." figureDoi="10.3897/zookeys.896.36493.figures86-89" httpUri="https://binary.pensoft.net/fig/362287" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures86-89">87</figureCitation>
,
<figureCitation captionStart="Figures 8689" captionStartId="F17" captionText="Figures 86 - 89. 86, 87 Heads in frontal view: 86 P. flavofascium female (Brazil MZUSP) 87 P. surinamensis female (paratype) 88, 89 Heads in lateral view: 88 P. flavofascium female (Brazil MZUSP) 89 P. surinamensis female (paratype)." figureDoi="10.3897/zookeys.896.36493.figures86-89" httpUri="https://binary.pensoft.net/fig/362287" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures86-89">89</figureCitation>
,
<figureCitation captionStart="Figures 9096" captionStartId="F18" captionText="Figures 90 - 96. 90, 91 Scutellum: 90 P. flavofascium male (holotype) 91 P. surinamensis male (holotype) 92 - 96 Mesonotum: 92 P. flavofascium female (Brazil MZUSP) 93 P. surinamensis female (paratype) 94 P. notialus male (holotype) 95 P. ballux male (holotype) 96 P. brevis male (holotype)." figureDoi="10.3897/zookeys.896.36493.figures90-96" httpUri="https://binary.pensoft.net/fig/362288" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures90-96">91</figureCitation>
,
<figureCitation captionStart="Figures 9096" captionStartId="F18" captionText="Figures 90 - 96. 90, 91 Scutellum: 90 P. flavofascium male (holotype) 91 P. surinamensis male (holotype) 92 - 96 Mesonotum: 92 P. flavofascium female (Brazil MZUSP) 93 P. surinamensis female (paratype) 94 P. notialus male (holotype) 95 P. ballux male (holotype) 96 P. brevis male (holotype)." figureDoi="10.3897/zookeys.896.36493.figures90-96" httpUri="https://binary.pensoft.net/fig/362288" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures90-96">93</figureCitation>
,
<figureCitation captionStart="Figures 136142" captionStartId="F24" captionText="Figures 136 - 142. Dorsal habitus of Peradon species (flavofascium group) 136 P. palpator ♂ holotype 137 P. palpator ♀ paratype 138 P. flavofascium ♂ Brazil MZUSP 139 P. surinamensis ♀ paratype 140 P. surinamensis ♂ holotype 141 P. chrysopygus ♂ Costa Rica LACM 142 P. chrysopygus ♀ Costa Rica LACM. Scale bar: 10 mm." figureDoi="10.3897/zookeys.896.36493.figures136-142" httpUri="https://binary.pensoft.net/fig/362294" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures136-142">139</figureCitation>
,
<figureCitation captionStart="Figures 136142" captionStartId="F24" captionText="Figures 136 - 142. Dorsal habitus of Peradon species (flavofascium group) 136 P. palpator ♂ holotype 137 P. palpator ♀ paratype 138 P. flavofascium ♂ Brazil MZUSP 139 P. surinamensis ♀ paratype 140 P. surinamensis ♂ holotype 141 P. chrysopygus ♂ Costa Rica LACM 142 P. chrysopygus ♀ Costa Rica LACM. Scale bar: 10 mm." figureDoi="10.3897/zookeys.896.36493.figures136-142" httpUri="https://binary.pensoft.net/fig/362294" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures136-142">140</figureCitation>
,
<figureCitation captionStart="Figures 246251" captionStartId="F42" captionText="Figures 246 - 251. 246 - 248 Peradon surinamensis male, holotype: 246 habitus lateral 247 head frontal 248 head lateral 249 - 251 Peradon surinamensis female paratype: 249 habitus lateral 250 head frontal 251 head lateral." figureDoi="10.3897/zookeys.896.36493.figures246-251" httpUri="https://binary.pensoft.net/fig/362312" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures246-251">246-251</figureCitation>
,
<figureCitation captionStart="Figures 274279" captionStartId="F47" captionText="Figures 274 - 279. Male genitalia of Peradon species 274 P. luridescens Suriname RMNH 275 P. angustiventris Suriname RMNH 276 P. palpator holotype 277 P. flavofascium holotype 278 P. surinamensis holotype 279 P. notialus holotype." figureDoi="10.3897/zookeys.896.36493.figures274-279" httpUri="https://binary.pensoft.net/fig/362317" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures274-279">278</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="reference_group">
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Insecta" family="Syrphidae" genus="Microdon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microdon flavofascium" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="flavofascium">Microdon flavofascium</taxonomicName>
Curran:
<bibRefCitation author="Van Doesburg, PH" journalOrPublisher="Studies on the fauna of Suriname and other Guyanas" pageId="0" pageNumber="1" pagination="61 - 107" refId="B32" refString="Van Doesburg, PH, 1966. Syrphidae from Suriname. Additional records and descriptions. Studies on the fauna of Suriname and other Guyanas 9: 61 - 107" title="Syrphidae from Suriname. Additional records and descriptions." volume="9" year="1966">Van Doesburg 1966</bibRefCitation>
: 80.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Insecta" family="Syrphidae" genus="Peradon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peradon flavofascium" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="flavofascium">Peradon flavofascium</taxonomicName>
(Curran):
<bibRefCitation DOI="https://doi.org/10.1163/22119434-00002035" author="Reemer, M" journalOrPublisher="Tijdschrift voor Entomologie" pageId="0" pageNumber="1" pagination="27 - 57" refId="B24" refString="Reemer, M, 2014. A review of Microdontinae (Diptera: Syrphidae) of Surinam, with a key to the Neotropical genera. Tijdschrift voor Entomologie 157: 27 - 57" title="A review of Microdontinae (Diptera: Syrphidae) of Surinam, with a key to the Neotropical genera." url="https://doi.org/10.1163/22119434-00002035" volume="157" year="2014">Reemer 2014</bibRefCitation>
: 43.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="type material">
<paragraph pageId="0" pageNumber="1">Type material.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Holotype</emphasis>
.
</emphasis>
Suriname • 1 ♂, holotype of
<taxonomicName class="Insecta" family="Syrphidae" genus="Peradon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peradon surinamensis" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
<emphasis italics="true" pageId="0" pageNumber="1">Peradon surinamensis</emphasis>
</taxonomicName>
sp. nov.; Coppename River, Raleigh Falls; 16 Jul. 1963; P.H. van Doesburg Jr. leg; RMNH. Label 1: &quot;Suriname / Coppename Riv. / Raleigh Falls / 16 July 1963 / P.H. v. Doesburg Jr.&quot;; label 2: &quot;Microdon [male symbol] / flavofascium Curr. / det. v. Doesburg&quot;; label 3: &quot;Peradon / cf. flavofascium / Det. M. Reemer 2016 / Voucher code MR033&quot;.
</paragraph>
<paragraph pageId="0" pageNumber="1">
Suriname • 1 ♀, paratype of
<taxonomicName class="Insecta" family="Syrphidae" genus="Peradon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peradon surinamensis" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
<emphasis italics="true" pageId="0" pageNumber="1">Peradon surinamensis</emphasis>
</taxonomicName>
sp. nov.; Distr. Brokopondo, Brownsberg N.P., Witti Kreek; 20 Jul. -3 Aug. 2001; N. Grol &amp; N. Marseille leg.; RMNH •1 ♀, paratype of
<taxonomicName class="Insecta" family="Syrphidae" genus="Peradon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peradon surinamensis" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
<emphasis italics="true" pageId="0" pageNumber="1">Peradon surinamensis</emphasis>
</taxonomicName>
sp. nov.; Distr. Para, Colakreek, 5 km SE Zanderij;
<geoCoordinate degrees="05" direction="north" minutes="27" orientation="latitude" precision="15" seconds="58" value="5.4661107">05°27'58&quot;N</geoCoordinate>
,
<geoCoordinate degrees="55" direction="west" minutes="13" orientation="longitude" precision="15" seconds="47" value="-55.22972">55°13'47&quot;W</geoCoordinate>
; 1 Mar. 2006; M. Reemer leg.; RMNH.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="additional specimens">
<paragraph pageId="0" pageNumber="1">Additional specimens.</paragraph>
<paragraph pageId="0" pageNumber="1">Brazil • 1 ♀; Rondonia, Vilhena; 13 Nov. 1986; C. Elias leg.; UFPR; 1 ♀; Amazonas [&quot;Amazon / 66 53&quot;]; NHMUK.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">(based on holotype). Adult male.</emphasis>
Body size: 8 mm.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Head</emphasis>
.
</emphasis>
Face occupying approximately 0.45 of head width in frontal view; black except for pale yellow, oblique yellow maculae ventrolaterally; with white pilosity. Gena black; with white pilosity. Lateral oral margin weakly produced; black; with white pilosity. Frons and vertex black; with pale golden yellow pile pilosity. Occiput black; with pale golden yellow pilosity dorsally, white pilosity ventrally. Eye bare. Antennal fossa ca. as wide as high. Antenna brown. Ratio of scape:basoflagellomere approximately 1:1.1. Basoflagellomere parallel-sided with rounded apex. Arista slender, approx. 2/3 of length of basoflagellomere.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Thorax</emphasis>
.
</emphasis>
Mesoscutum dull black; short black pile, except for narrow fasciae of short pale golden yellow pile along anterior and posterior margin and transverse suture. Postpronotum brown; bare. Postalar callus blackish brown; yellow pilose. Scutellum black with faint blue green metallic shine, posterior margin yellow; white pilose; with two apical calcars of approx. 1/5 of length of scutellum, with mutual distance approximately equal to length of scutellum. Pleura blackish brown. Anterior and posterior part of anepisternum separated by deep sulcus; white pilose anteriorly and posteriorly, with wide bare area in between. Anepimeron entirely whitish pilose. Katepisternum white pile dorsally, bare ventrally. Other pleura bare (except for microtrichia). Calypter and halter yellow.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Wing</emphasis>
.
</emphasis>
Hyaline, except for pale yellow macula in basal half of cell r4+5, which anteriorly extends into cell r2+3 and posteriorly into cell dm; somewhat infuscated around crossvein r-m and posterior appendix of vein R4+5. Wing microtrichose, except bare on basal 1/2 of cell c, basal 1/4 of r1, basal 3/4 of br, basal 4/5 of bm, anterobasal 1/3 of cup, and most of alula (only microtrichose along margins).
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Legs</emphasis>
.
</emphasis>
Shining brown; white pilose, except tarsi ventrally golden yellow pilose.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Abdomen</emphasis>
.
</emphasis>
Elongate, widest at apex of tergite 2, tergite 3 parallel-sided; blackish brown, tergite 4 somewhat paler; tergite 1 white pile; tergites 2 and 3 short black pile, except for longer silvery white pile laterally; tergite 4 silvery white. Sternites brown; white pile, except sternite 1 bare. Genitalia as in
<figureCitation captionStart="Figures 274279" captionStartId="F47" captionText="Figures 274 - 279. Male genitalia of Peradon species 274 P. luridescens Suriname RMNH 275 P. angustiventris Suriname RMNH 276 P. palpator holotype 277 P. flavofascium holotype 278 P. surinamensis holotype 279 P. notialus holotype." figureDoi="10.3897/zookeys.896.36493.figures274-279" httpUri="https://binary.pensoft.net/fig/362317" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.896.36493.figures274-279">Fig. 278</figureCitation>
.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Female.</emphasis>
As male, except for following differences. Body length 9 mm. Vertex black pilose medially. Pale wing macula a little more extensive anteriorly and posteriorly, and infuscation around crossvein r-m and posterior appendix of vein R4+5 more pronounced. Tergite 5 silvery white pilose.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
Body length: male 8 mm, female 9-10.5 mm. A rather small species of
<taxonomicName class="Insecta" family="Syrphidae" genus="Peradon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peradon" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Peradon</emphasis>
</taxonomicName>
with a yellow macula in the wing, silvery white pile on tergite 4 (and 5 in the female) and a bare postpronotum. These three characters are only shared with
<taxonomicName lsidName="P. flavofascium" pageId="0" pageNumber="1" rank="species" species="flavofascium">
<emphasis italics="true" pageId="0" pageNumber="1">P. flavofascium</emphasis>
</taxonomicName>
, from which it differs as follows: alula only narrowly microtrichose along margins (bare for maximally 30% in
<taxonomicName lsidName="P. flavofascium" pageId="0" pageNumber="1" rank="species" species="flavofascium">
<emphasis italics="true" pageId="0" pageNumber="1">P. flavofascium</emphasis>
</taxonomicName>
), male with yellow wing macula extending to posterior part of cell r2+3 anteriorly, female with face occupying 0.45 of head width. See key for additional characters.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">The species is known from Suriname, the Brazilian state Rondonia and an unknown locality in the Brazilian Amazon region.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">The specific epithet is an adjective referring to Suriname, the country of origin of the type specimens.</paragraph>
</subSubSection>
</treatment>
</document>