123 lines
13 KiB
XML
123 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.288.4095" ID-GBIF-Dataset="43b6b64a-b86b-4c0b-afcc-229ccecb6e16" ID-PMC="PMC3690914" ID-Pensoft-Pub="1313-2970-288-1" ID-PubMed="23798897" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-288-1" ModsDocOrigin="ZooKeys 288" ModsDocTitle="Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)" checkinTime="1451247431953" checkinUser="pensoft" docAuthor="Reemer, Menno & Stahls, Gunilla" docDate="2013" docId="77A035158ED6FA889139934B5CB124EC" docLanguage="en" docName="ZooKeys 288: 1-213" docOrigin="ZooKeys 288" docSource="http://dx.doi.org/10.3897/zookeys.288.4095" docTitle="Kryptopyga Hull" docType="treatment" docVersion="3" lastPageNumber="33" masterDocId="582E2572FFD0FFB3884E8864FFF1A15A" masterDocTitle="Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)" masterLastPageNumber="213" masterPageNumber="1" pageNumber="32" updateTime="1668155636847" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Reemer, Menno</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Stahls, Gunilla</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>288</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>213</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.288.4095</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.288.4095</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-288-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152042640" LSID="urn:lsid:plazi:treatment:77A035158ED6FA889139934B5CB124EC" httpUri="http://treatment.plazi.org/id/77A035158ED6FA889139934B5CB124EC" lastPageId="32" lastPageNumber="33" pageId="31" pageNumber="32">
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<subSubSection pageId="31" pageNumber="32" type="nomenclature">
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<paragraph pageId="31" pageNumber="32">
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<taxonomicName LSID="http://species-id.net/wiki/Kryptopyga" authority="Hull" class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="31" pageNumber="32" phylum="Arthropoda" rank="genus">Kryptopyga Hull</taxonomicName>
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Figs 119-131
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="reference_group">
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<paragraph pageId="31" pageNumber="32">
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="31" pageNumber="32" phylum="Arthropoda" rank="genus">Kryptopyga</taxonomicName>
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Hull, 1944a: 129. Type species:
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga pendulosa" order="Diptera" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="pendulosa">Kryptopyga pendulosa</taxonomicName>
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Hull, 1944a: 130, by original designation.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="description">
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<paragraph pageId="31" pageNumber="32">Description.</paragraph>
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<paragraph pageId="31" pageNumber="32">
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Body length: 12-14 mm. Large flies with long antennae (pilose in male) and oval abdomen, which may be constricted basally. Head wider than thorax. Face in profile more or less straight, ventrally produced below eye margin; wider than eye. Lateral oral margins weakly produced. Vertex strongly swollen. Occiput narrow ventrally, strongly widened dorsally. Eye bare. Eyes in male not converging at level of frons; mutual distance about 5 times width of antennal fossa. Antennal fossa about as high as wide. Antenna longer than height of head. Basoflagellomere 3.5-4 (male) or 2.5 (female) times as long as scape; with long pilosity in male, bare in female. Postpronotum pilose. Mesoscutum with transverse suture incomplete. Scutellum semicircular, without calcars. Anepisternum with deep sulcus; pilose anterodorsally and posteriorly, widely bare in between. Anepimeron entirely pilose. Katepimeron convex; with or without wrinkled texture; with rows of microtrichia. Wing: vein R4+5 with posterior appendix; vein M1 in anterior half with outward angle; postero-apical corner of cell r4+5 rectangular, with small appendix; crossvein r-m located between basal 1/6 and 1/5 of cell dm. Abdomen either oval or somewhat constricted at base, in the latter case with tergite 4 curved downward and more or less perpendicular to tergite 2. Tergites 3 and 4 not fused, able to articulate independently. In male
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga pendulosa" order="Diptera" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="pendulosa">Kryptopyga pendulosa</taxonomicName>
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, sternite 4 is covered by the genital capsule and therefore not visible without removing genitalia, while the lateral margins of tergite 3 are strongly curved and 'tucked
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<normalizedToken originalValue="away’">away'</normalizedToken>
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under sternite 3 (Fig. 123). Male genitalia: phallus slender, furcate near apex, basally complexly bent into curves, interconnected by a membrane; epandrium without ventrolateral ridge; surstylus approximately oval.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="diagnosis">
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<paragraph pageId="31" pageNumber="32">Diagnosis.</paragraph>
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<paragraph pageId="31" pageNumber="32">Vein R4+5 with posterior appendix. Postpronotum pilose. Propleuron bare. Mesonotal transverse suture incomplete. Tergites 3 and 4 not fused, able to articulate independently. Anepisternum widely bare of pile (but with microtrichia) medially, also on dorsal half. Male basoflagellomere with long pile.</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="33" type="discussion">
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<paragraph pageId="32" pageNumber="33">
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<pageBreakToken pageId="32" pageNumber="33" start="start">Discussion</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="32" pageNumber="33">
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<bibRefCitation author="Hull, FM" journalOrPublisher="Journal of the Washington Academy of Sciences" pageId="84" pageNumber="85" pagination="129 - 134" title="Some genera of flies in the family Syrphidae." volume="34" year="1944 a">Hull (1944a)</bibRefCitation>
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erected the genus and assigned one species to it:
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga pendulosa" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="pendulosa">Kryptopyga pendulosa</taxonomicName>
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Hull, 1944. He considered it close to the African genus
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<taxonomicName class="Insecta" family="Syrphidae" genus="Ptilobactrum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ptilobactrum" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Ptilobactrum</taxonomicName>
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Bezzi, 1915 because of the long pile on the basoflagellomere, but considered it distinct because of the subpetiolate abdomen and the remarkable structure of the 3rd and 4th abdominal segments. The pilose basoflagellomere in the male is also found in
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<taxonomicName class="Insecta" family="Syrphidae" genus="Ceratrichomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ceratrichomyia" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Ceratrichomyia</taxonomicName>
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, with which
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Kryptopyga</taxonomicName>
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also shares the swollen vertex and dorsal occiput, and the unfused tergites 3 and 4. The male genitalia, however, are quite different, and in
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Kryptopyga</taxonomicName>
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the mesonotal transverse suture is incomplete.
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</paragraph>
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<paragraph pageId="32" pageNumber="33">
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Together with the Nearctic
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<taxonomicName class="Insecta" family="Syrphidae" genus="Microdon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microdon craigheidi" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="craigheidi">Microdon craigheidi</taxonomicName>
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Walton, 1912,
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Kryptopyga</taxonomicName>
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is the only known taxon of
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<taxonomicName lsidName="" pageId="32" pageNumber="33" rank="subFamily" subFamily="Microdontinae">Microdontinae</taxonomicName>
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in which the phallus is not simply curved between base and apex, but complexly bent into a couple of curves basally, interconnected by a membrane (compare Fig. 131 with Fig. 232). Despite this common character, there is no reason to suspect a closer relationship between these taxa.
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</paragraph>
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<paragraph pageId="32" pageNumber="33">
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The abdomen in
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga pendulosa" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="pendulosa">Kryptopyga pendulosa</taxonomicName>
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is much more modified than in
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga sulawesiana" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="sulawesiana">Kryptopyga sulawesiana</taxonomicName>
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sp. n., but the latter species is nevertheless regarded as belonging to the genus based on the pilose basoflagellomere, the shape of the head, the wing venation and the structure of the male genitalia, in which it is all very similar to
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga pendulosa" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="pendulosa">Kryptopyga pendulosa</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="32" pageNumber="33">
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<taxonomicName class="Insecta" family="Syrphidae" genus="Microdon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microdon tuberculatus" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="tuberculatus">Microdon tuberculatus</taxonomicName>
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Shiraki, 1968 might also belong in
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Kryptopyga</taxonomicName>
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, because of its unfused tergites 3 and 4 and similarity in head shape (strongly swollen vertex and dorsal occiput, face ventrally produced below eye margin). However, only the female of this species is known, so it is unknown whether the male has long pile on the basoflagellomere and the characteristic genitalia of
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<taxonomicName class="Insecta" family="Syrphidae" genus="Kryptopyga" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Kryptopyga" order="Diptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">Kryptopyga</taxonomicName>
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. Therefore, this species is presently left unclassified. As
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<bibRefCitation author="de Meijere, JCH" journalOrPublisher="Nova Guinea" pageId="83" pageNumber="84" pagination="305 - 386" title="Dipteren I." volume="9" year="1913">de Meijere (1913)</bibRefCitation>
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had already used the same species name, the replacement name shirakii is here proposed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="33" type="distribution">
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<paragraph pageId="32" pageNumber="33">Diversity and distribution.</paragraph>
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<paragraph pageId="32" pageNumber="33">Described species: 2. Indonesia: Bangka, Java and Sulawesi.</paragraph>
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</subSubSection>
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</treatment>
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</document> |