213 lines
29 KiB
XML
213 lines
29 KiB
XML
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<mods:title id="012881CF65E3B87991B3F3D1485630B3">A revision of Centrioncus Speiser (Diptera, Diopsidae, Centrioncinae) with descriptions of new species from Angola, Burundi, and Kenya</mods:title>
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<mods:namePart id="7631E3DBE88CF3D3E270513317CC4B81">Feijen, Hans R.</mods:namePart>
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<mods:affiliation id="C2083DC6581E15FE6AECA8217A08220C">Naturalis Biodiversity Center, P. O. Box 9517, 2300 RA Leiden, Netherlands</mods:affiliation>
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<mods:nameIdentifier id="F9B54F782FD7292087C8D51DC15B8A9F" type="email">hans.feijen@naturalis.nl</mods:nameIdentifier>
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<mods:namePart id="F5D31DED49AD512A14B327E7928B7DE0">Feijen, Cobi</mods:namePart>
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<mods:affiliation id="DA39A267507F5E57F9B39347E32DB122">Naturalis Biodiversity Center, P. O. Box 9517, 2300 RA Leiden, Netherlands</mods:affiliation>
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<mods:title id="7C2073891549DEC59F101525BF5B477C">ZooKeys</mods:title>
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<mods:date id="C7A7E983BAA33D983FF27B959757250C">2023</mods:date>
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<mods:number id="7E8DAE0064B0F62B1145F789BDA4F0DA">1144</mods:number>
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<mods:identifier id="C2A258C3D2570F54B318AB172A62C869" type="DOI">http://dx.doi.org/10.3897/zookeys.1144.95619</mods:identifier>
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<treatment id="83F45E8BD4CA52FEAF50533A91C0C1EC" ID-GBIF-Taxon="209152259" LSID="urn:lsid:plazi:treatment:83F45E8BD4CA52FEAF50533A91C0C1EC" httpUri="http://treatment.plazi.org/id/83F45E8BD4CA52FEAF50533A91C0C1EC" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection id="A691805D1A226F43AE430978E236048F" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="FE9210F750B97BF0261CE39984AA8E48" pageId="0" pageNumber="1">
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<taxonomicName id="6402261D7C1E6B62C9305607236E46A2" ID-CoL="5XFX5" LSID="83F45E8B-D4CA-52FE-AF50-533A91C0C1EC" authority="Feijen" authorityName="Feijen" authorityYear="1983" class="Insecta" family="Diopsidae" genus="Centrioncus" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Centrioncus angusticercus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angusticercus">Centrioncus angusticercus Feijen</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="241D0368D66FA0F60BE90A481883D5DD" pageId="0" pageNumber="1" type="description">
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<paragraph id="8B9FB329E43D32A92992617524AE0B68" pageId="0" pageNumber="1">
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<figureCitation id="DEF6999AE8D7081FACABE6387BFDDE35" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">Figs 31</figureCitation>
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<figureCitation id="76D1C6B41AFB39D380636DC2185C6929" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">, 32</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="06E6B3FB718A9B1DE9A124F52FC92931" pageId="0" pageNumber="1" type="reference_group">
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<paragraph id="60128221641F45C1E54BF7FDE2EBBAFD" pageId="0" pageNumber="1">
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<taxonomicName id="2F454146FECB5200D1BE2592830650DC" authorityName="Feijen" authorityYear="1983" class="Insecta" family="Diopsidae" genus="Centrioncus" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Centrioncus angusticercus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angusticercus">Centrioncus angusticercus</taxonomicName>
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Feijen, 1983: 75.
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</paragraph>
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</subSubSection>
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<subSubSection id="2DD1E9FF67B97FC82A8DCE18CCAFF640" pageId="0" pageNumber="1" type="type material">
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<paragraph id="B96561D58AD599DCFA4BA2D66A72338C" pageId="0" pageNumber="1">Type material.</paragraph>
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<paragraph id="603060933E5227A9F4483126BF127A72" pageId="0" pageNumber="1">
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South Sudan,
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<emphasis id="699FCF599E334FFD1A4AF281F9AA6E03" bold="true" italics="true" pageId="0" pageNumber="1">holotype</emphasis>
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, ♀, Nagichot, [
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<geoCoordinate id="8FFAE69EBEF1133D83A20E3996323932" degrees="4" direction="north" minutes="16" orientation="latitude" precision="1" seconds="37.99" value="4.27722">4°16'37.99"N</geoCoordinate>
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,
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<geoCoordinate id="3B3CDF6A884DC73D1B70D031BD962C92" degrees="33" direction="east" minutes="33" orientation="longitude" precision="1" seconds="34.99" value="33.55972">33°33'34.99"E</geoCoordinate>
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, 1980 m], D.J. Lewis (NHMUK) (not examined, but notes and pencil drawings for
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<bibRefCitation id="F7DF6845ACFBC166E11F0A5B236E1171" author="Feijen, HR" journalOrPublisher="Zoologische Verhandelingen Leiden" pageId="0" pageNumber="1" pagination="1 - 137" publicationUrl="http://www.repository.naturalis.nl/document/149145" refId="B12" refString="Feijen, HR, 1983. Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora). Zoologische Verhandelingen Leiden 202: 1 - 137, http://www.repository.naturalis.nl/document/149145" title="Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora)." url="http://www.repository.naturalis.nl/document/149145" volume="202" year="1983">Feijen (1983)</bibRefCitation>
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were used).
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</paragraph>
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</subSubSection>
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<subSubSection id="035D39D0ED49B6F2A43B1832B1DD042E" pageId="0" pageNumber="1" type="diagnosis">
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<paragraph id="88CB1D0FA0D506212B86CE810F1F34B4" pageId="0" pageNumber="1">Diagnosis</paragraph>
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<paragraph id="7BBDADB490849063C1B50E5E814BA066" pageId="0" pageNumber="1">
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<emphasis id="44D472264D3A83AC913079D9CBA12AB6" bold="true" pageId="0" pageNumber="1">
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(after
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<bibRefCitation id="6D99A71D02F1B4C295156FA695DE1E29" author="Feijen, HR" journalOrPublisher="Zoologische Verhandelingen Leiden" pageId="0" pageNumber="1" pagination="1 - 137" publicationUrl="http://www.repository.naturalis.nl/document/149145" refId="B12" refString="Feijen, HR, 1983. Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora). Zoologische Verhandelingen Leiden 202: 1 - 137, http://www.repository.naturalis.nl/document/149145" title="Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora)." url="http://www.repository.naturalis.nl/document/149145" volume="202" year="1983">Feijen 1983</bibRefCitation>
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).
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</emphasis>
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<taxonomicName id="4C6F1B160567B7FDE72D4F3BF7218AE5" authorityName="Feijen" authorityYear="1983" class="Insecta" family="Diopsidae" genus="Centrioncus" kingdom="Animalia" lsidName="Centrioncus angusticercus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angusticercus">
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<emphasis id="552B87AF08C5F4382F24A23643C19321" italics="true" pageId="0" pageNumber="1">Centrioncus angusticercus</emphasis>
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</taxonomicName>
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can be recognised by its pruinose, mesally slightly depressed frons with two glossy spots; dark brown collar; blackish brown scutum; blackish brown scutellum with pale brown lateral sides and spines; pleura blackish brown except for brown propleuron and anterior anepisternum; apical seta/scutellar spine ratio:> 1.0; pale brown fore femur with distal third on inner side dark brown and small dark spot apically on outer side, with 36 tubercles; small round central wing spot (Fig.
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<figureCitation id="1DA03003411EA9E856B9EE167B93863D" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">31</figureCitation>
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) around junction of crossvein r-m and vein M1 in tip of cell br and base of cell r4+5 slightly extending into cell bm+dm; tergites blackish brown, apical edges paler; female 7th spiracle just in tergite; anterior sclerite of female sternite 7 rectangular, w/l ratio: ~ 4.4; posterior sclerite of female sternite 7 consisting of well-sclerotised trapezoidal anterior plate and two weakly sclerotised posterolateral extensions (Fig.
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<figureCitation id="706C1DB26CFE44C48A19DAA61E8D9CA8" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">32</figureCitation>
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), anterior edge of anterior plate parallel to its posterior edge, short lateral sides straight, slightly broadening posteriorly, posterior side concave, weakly sclerotised posterolateral extensions irregularly shaped and posteriorly with 6-8 setulae; very elongate female cercus with l/w ratio: 5.4 (Table
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<tableCitation id="A6280E0423167E6B83C351CC3266395E" captionStart="Table 8" captionStartId="T8" captionText="Table 8. Ratio width / length for the anterior sclerite of ♀ sternite 7, ratio length / width for ♀ cercus and ratio length / greatest width for ♂ cercus. Species are arranged according to three species-groups recognised." httpUri="http://table.plazi.org/id/BA654C5FE474EF511E0FDD042BFC63BE" pageId="0" pageNumber="1" tableUuid="BA654C5FE474EF511E0FDD042BFC63BE">8</tableCitation>
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); pentagonal subanal plate; smooth round spermathecae with some tiny pustules and small dimple surrounded by ridge-like ring.
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</paragraph>
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<caption id="6698FED313DE14AA6311D49F34A05D0E" doi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1" start="Figures 31, 32" startId="F10">
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<paragraph id="C37AD9A440181B70C776E5EE6D5614D8" pageId="0" pageNumber="1">
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<emphasis id="A70053CDDE07606BBEE9BA69795DB40D" bold="true" pageId="0" pageNumber="1">Figures 31, 32.</emphasis>
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<taxonomicName id="2E6DB98DC27A767FBD142262B3985F37" authorityName="Feijen" authorityYear="1983" class="Insecta" family="Diopsidae" genus="Centrioncus" kingdom="Animalia" lsidName="Centrioncus angusticercus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angusticercus">
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<emphasis id="70815B633405DBCED6872000052BABEE" italics="true" pageId="0" pageNumber="1">Centrioncus angusticercus</emphasis>
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</taxonomicName>
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, ♀, holotype, Nagichot, South Sudan
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<emphasis id="F51BE06A17D8EB63B252C5EFB5118433" bold="true" pageId="0" pageNumber="1">31</emphasis>
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wing, dorsal view
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<emphasis id="9DFB32DDDC56331F0B8E8C4BF49E804C" bold="true" pageId="0" pageNumber="1">32</emphasis>
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sternite 7, ventral view. Scale bars: 0.5 mm (
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<emphasis id="0E8DAA9BC35C238E1D4AB10D53296E18" bold="true" pageId="0" pageNumber="1">31</emphasis>
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); 0.1 mm (
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<emphasis id="76E0400A8D63B1407F086D52B88F4B70" bold="true" pageId="0" pageNumber="1">32</emphasis>
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||
). Both drawings were processed based on original pencil drawings from
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<bibRefCitation id="112BAF3E94F0F09A02C1234F42BB867B" author="Feijen, HR" journalOrPublisher="Zoologische Verhandelingen Leiden" pageId="0" pageNumber="1" pagination="1 - 137" publicationUrl="http://www.repository.naturalis.nl/document/149145" refId="B12" refString="Feijen, HR, 1983. Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora). Zoologische Verhandelingen Leiden 202: 1 - 137, http://www.repository.naturalis.nl/document/149145" title="Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora)." url="http://www.repository.naturalis.nl/document/149145" volume="202" year="1983">Feijen (1983</bibRefCitation>
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: figs 13, 27).
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</paragraph>
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</caption>
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</subSubSection>
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||
<subSubSection id="0148855959BD825D24C758D045728CBD" pageId="0" pageNumber="1" type="description">
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<paragraph id="D2B752D1BAD56AAC68B0F63BE2A6E42C" pageId="0" pageNumber="1">Supplementary description.</paragraph>
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<paragraph id="00C394FC0BDEDD6E04F6E7F49ACEDDCB" pageId="0" pageNumber="1">
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||
<emphasis id="22671A82AA423E3A1119456EF0E8989E" bold="true" pageId="0" pageNumber="1">
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<emphasis id="0A1FBF87F6F06D3B44748E55421E5B08" italics="true" pageId="0" pageNumber="1">Wing</emphasis>
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.
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</emphasis>
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Small, rounded, elongate central wing spot (Fig.
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<figureCitation id="67BF5FAEA1D07DA7362D639C3D423FC0" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">31</figureCitation>
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) around junction of crossvein r-m and vein M1, in posterior part of tip of cell br and posterior part of base of cell r4+5 to halfway to crossvein dm-m, slightly extending into cell bm+dm; very vague infuscation along vein M4 between cell cua and crossvein dm-m; vein CuA+CuP from vein CuP onward extending under an angle of 25° to wing margin in straight line; vein M4 continuing distally from crossvein dm-m in straight line to wing margin.
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</paragraph>
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<paragraph id="40F0C54204401DCEF8C85F58FA91D314" pageId="0" pageNumber="1">
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<emphasis id="E3082E3AE0274BCDDE5E53AB90668411" bold="true" pageId="0" pageNumber="1">
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<emphasis id="C73AB8C9396D6D602C81463725DFBCCB" italics="true" pageId="0" pageNumber="1">Female postabdomen</emphasis>
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.
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</emphasis>
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Anterior sclerite of sternite 7 rectangular, tapering posteriorly, lateral sides convex, w/l ratio: ~ 4.4 (Fig.
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<figureCitation id="406FAAC327F684808945F2D6F09E0BE7" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">32</figureCitation>
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, Table
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<tableCitation id="B03F1005706005AAF4F87D8D3F110908" captionStart="Table 8" captionStartId="T8" captionText="Table 8. Ratio width / length for the anterior sclerite of ♀ sternite 7, ratio length / width for ♀ cercus and ratio length / greatest width for ♂ cercus. Species are arranged according to three species-groups recognised." httpUri="http://table.plazi.org/id/BA654C5FE474EF511E0FDD042BFC63BE" pageId="0" pageNumber="1" tableUuid="BA654C5FE474EF511E0FDD042BFC63BE">8</tableCitation>
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); posterior sclerite of sternite 7 consisting of well-sclerotised trapezoidal anterior plate and two weakly sclerotised posterolateral extensions (Fig.
|
||
<figureCitation id="6EC99D9D6A2AC804367E40F2AD0484E7" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">32</figureCitation>
|
||
); anterior edge of anterior plate parallel to posterior edge of anterior sclerite, short lateral sides straight, slightly expanded posteriorly, posterior edge concave; weakly sclerotised posterolateral extensions irregularly shaped and posteriorly with 3-4 pairs of setulae; very elongate female cercus with l/w ratio: 5.4 (Table
|
||
<tableCitation id="877B20753A05A2C0BA715386E4592515" captionStart="Table 8" captionStartId="T8" captionText="Table 8. Ratio width / length for the anterior sclerite of ♀ sternite 7, ratio length / width for ♀ cercus and ratio length / greatest width for ♂ cercus. Species are arranged according to three species-groups recognised." httpUri="http://table.plazi.org/id/BA654C5FE474EF511E0FDD042BFC63BE" pageId="0" pageNumber="1" tableUuid="BA654C5FE474EF511E0FDD042BFC63BE">8</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EAF7FFA7AF6B8E76075773B9D833C2B9" pageId="0" pageNumber="1" type="distribution">
|
||
<paragraph id="BCB283CE24CC8C4B13A887923CE8C2D6" pageId="0" pageNumber="1">Distribution and habitat.</paragraph>
|
||
<paragraph id="F0EFA5F599DE2827FC70C2341B8525E1" pageId="0" pageNumber="1">
|
||
In the Shillito archive (now in NHMUK), a letter was found written on 22 January 1950 by D.J. Lewis, the collector of the holotype, and addressed to J.F. Shillito. It provided information on the collecting locality of the single known specimen: "The Diopsid,
|
||
<taxonomicName id="436E694C1827CFF2903815360BCBBFE0" authorityName="Speiser" authorityYear="1910" class="Insecta" family="Diopsidae" genus="Centrioncus" kingdom="Animalia" lsidName="Centrioncus prodiopsis" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="prodiopsis">
|
||
<emphasis id="863521EFDFEB2647D5BDCEBDC3C93BA7" italics="true" pageId="0" pageNumber="1">Centrioncus prodiopsis</emphasis>
|
||
</taxonomicName>
|
||
Speiser, was taken at an altitude of about 1980 metres among vegetation near a small stream in a patch of forest. Nagichot is on the Didinga Hills, one of the many isolated ranges, and may be considered as part of the Eastern and Southern zoogeographical Province ..." The type locality is shown on the map for Eastern Africa (Fig.
|
||
<figureCitation id="E06E1DC70CCAF981373D0680F832DD46" captionStart="Figure 29" captionStartId="F8" captionText="Figure 29. Distribution map of the seven Eastern African Centrioncus species." figureDoi="10.3897/zookeys.1144.95619.figure29" httpUri="https://binary.pensoft.net/fig/803921" pageId="0" pageNumber="1">29</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0F55345E9C401D73CFDCF35BEEE94022" pageId="0" pageNumber="1" type="remarks">
|
||
<paragraph id="3C84BA2604DE0B0F79A8B40C5B0651AD" pageId="0" pageNumber="1">Remarks.</paragraph>
|
||
<paragraph id="86212D16AEBA11B52895C869A8AA3FD9" pageId="0" pageNumber="1">
|
||
<bibRefCitation id="531BF7CE39D213478985554FBF9708FE" author="Feijen, HR" journalOrPublisher="Zoologische Verhandelingen Leiden" pageId="0" pageNumber="1" pagination="1 - 137" publicationUrl="http://www.repository.naturalis.nl/document/149145" refId="B12" refString="Feijen, HR, 1983. Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora). Zoologische Verhandelingen Leiden 202: 1 - 137, http://www.repository.naturalis.nl/document/149145" title="Systematics and phylogeny of Centrioncidae, a new Afromontane family of Diptera (Schizophora)." url="http://www.repository.naturalis.nl/document/149145" volume="202" year="1983">Feijen (1983)</bibRefCitation>
|
||
described the posterior sclerite of sternite 7 as "very roughly U-shaped with eight hairs, anterior edge parallel to posterior edge of sternum 7, anterior section well sclerotized, but arms of the U connecting to posterior hairs of sclerite weakly sclerotized." However, the view that this sclerite can be described as
|
||
<normalizedToken id="1E977C7E85602B43A62D57708B779BE8" originalValue="“U-shaped”">"U-shaped"</normalizedToken>
|
||
is now rejected (compare Fig.
|
||
<figureCitation id="821726983D42237448F32A4FE145EDE8" captionStart="Figures 31, 32" captionStartId="F10" captionText="Figures 31, 32. Centrioncus angusticercus, ♀, holotype, Nagichot, South Sudan 31 wing, dorsal view 32 sternite 7, ventral view. Scale bars: 0.5 mm (31); 0.1 mm (32). Both drawings were processed based on original pencil drawings from Feijen (1983: figs 13, 27)." figureDoi="10.3897/zookeys.1144.95619.figures31-32" httpUri="https://binary.pensoft.net/fig/803923" pageId="0" pageNumber="1">32</figureCitation>
|
||
vs. Figs
|
||
<figureCitation id="C9A1A31ED469914C12778035EC9C5164" captionStart="Figures 41–43" captionStartId="F13" captionText="Figures 41 - 43. Centrioncus bururiensis sp. nov., Bururi Nat. Forest 41, 43 ♀, paratype 42 ♀, holotype 41 sternites 1 - 5, ventral view 42, 43 sternite 7, ventral view. Scale bars: 0.5 mm (41); 0.1 mm (42, 43)." figureDoi="10.3897/zookeys.1144.95619.figures41-43" httpUri="https://binary.pensoft.net/fig/803926" pageId="0" pageNumber="1">43</figureCitation>
|
||
,
|
||
<figureCitation id="9966386F448D474F9311F1A529154A0E" captionStart="Figures 61–67" captionStartId="F17" captionText="Figures 61 - 67. Centrioncus bytebieri, ♀ 61 Ngangao Forest 62 - 67 Vuria Forest 61, 62 sternite 7, ventral view 63 subanal plate ventral view 64 spermathecae 65 sternites 8, 10, cerci, ventral view 66 egg 67 egg, detail. Scale bars: 0.2 mm (61, 62, 66); 0.1 mm (63 - 65, 67)." figureDoi="10.3897/zookeys.1144.95619.figures61-67" httpUri="https://binary.pensoft.net/fig/803930" pageId="0" pageNumber="1">62</figureCitation>
|
||
,
|
||
<figureCitation id="42697A3305CE096462475C487F253A72" captionStart="Figures 80–83" captionStartId="F20" captionText="Figures 80 - 83. Centrioncus copelandi sp. nov., ♀, paratype, Kasigau Mtn 80 sternites 1 - 6, ventral view 81, 82 sternite 7, ventral view 83 terga 8, 10 and cerci, dorsal view. Scale bars: 0.2 mm" figureDoi="10.3897/zookeys.1144.95619.figures80-83" httpUri="https://binary.pensoft.net/fig/803933" pageId="0" pageNumber="1">82</figureCitation>
|
||
,
|
||
<figureCitation id="2A8D6B24427FDB57588CEE4810357ACC" captionStart="Figures 118–121" captionStartId="F31" captionText="Figures 118 - 121. Centrioncus decoronotus, ♀, Ol Doinyo Orok 118 sternites 1 - 5, ventral view 119 sternite 7, ventral view 120 spermathecae 121 egg, detail of external structure (L = line, R = ridge). Scale bars: 0.2 mm (118, 119); 0.05 mm (120, 121)." figureDoi="10.3897/zookeys.1144.95619.figures118-121" httpUri="https://binary.pensoft.net/fig/803944" pageId="0" pageNumber="1">119</figureCitation>
|
||
,
|
||
<figureCitation id="55E368247032C5D6838BA109748A7EE5" captionStart="Figures 132–135" captionStartId="F34" captionText="Figures 132 - 135. Centrioncus jacobae, ♀, paratype, Mt Soche 132 sternites 1 - 6, ventral view 133 sternite 7, ventral view 134 abdomen, ventral view 135 abdomen, dorsal view. Scale bars: 0.5 mm (132, 134, 135); 0.2 mm (133)." figureDoi="10.3897/zookeys.1144.95619.figures132-135" httpUri="https://binary.pensoft.net/fig/803947" pageId="0" pageNumber="1">133</figureCitation>
|
||
,
|
||
<figureCitation id="9E836E8EFE0D430B9B35C76381D7E9E7" captionStart="Figures 146–149" captionStartId="F37" captionText="Figures 146 - 149. Centrioncus prodiopsis, ♀, Oloitokitok 146 sternites 1 - 6, ventral view 147, 148 sternite 7, ventral view 149 tergite 7 and cerci, posterolateral view. Scale bars: 0.5 mm (146); 0.1 mm (147 - 149)." figureDoi="10.3897/zookeys.1144.95619.figures146-149" httpUri="https://binary.pensoft.net/fig/803950" pageId="0" pageNumber="1">148</figureCitation>
|
||
).
|
||
<taxonomicName id="C982B3ED4860BD50B2B92887E926C61F" authorityName="Feijen" authorityYear="1983" class="Insecta" family="Diopsidae" genus="Centrioncus" kingdom="Animalia" lsidName="Centrioncus angusticercus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angusticercus">
|
||
<emphasis id="89FA4D9A3433D74494B722DD616BB123" italics="true" pageId="0" pageNumber="1">Centrioncus angusticercus</emphasis>
|
||
</taxonomicName>
|
||
is now placed outside the group of
|
||
<taxonomicName id="912E100160BB2F50D8301953AD0B1076" authorityName="Speiser" authorityYear="1910" class="Insecta" family="Diopsidae" genus="Centrioncus" kingdom="Animalia" lsidName="Centrioncus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="962A063B9D36419F5CED9B8CF58B24BA" italics="true" pageId="0" pageNumber="1">Centrioncus</emphasis>
|
||
</taxonomicName>
|
||
with a U-shaped sclerite. Instead, it is considered as closer to the other
|
||
<taxonomicName id="464EC5F98EDA571AE4430D9D4F676653" authorityName="Speiser" authorityYear="1910" class="Insecta" family="Diopsidae" genus="Centrioncus" kingdom="Animalia" lsidName="Centrioncus" order="Diptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="96E034D7241C428D6DC3271CA4C7B138" italics="true" pageId="0" pageNumber="1">Centrioncus</emphasis>
|
||
</taxonomicName>
|
||
without a U-shaped sclerite:
|
||
<taxonomicName id="64DCAA24005F15B9E80BDE9E042526D5" lsidName="C. aberrans" pageId="0" pageNumber="1" rank="species" species="aberrans">
|
||
<emphasis id="98AE2EE6C7F116573DA106DD88968626" italics="true" pageId="0" pageNumber="1">C. aberrans</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1D2B3534845BBFA74EFB95A731240978" lsidName="C. crassifemur" pageId="0" pageNumber="1" rank="species" species="crassifemur">
|
||
<emphasis id="AC5584DF72A9B0C99954A018929592DC" italics="true" pageId="0" pageNumber="1">C. crassifemur</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Other similarities like l/w ratio of ♀ cercus and w/l ratio of ♀ anterior sternite 7 also support this group. For a confirmation of this relationship, the discovery of the male sex and study of the male genitalia of
|
||
<taxonomicName id="7A253737F3CEF77BF3CF1FD0899C76AD" lsidName="C. angusticercus" pageId="0" pageNumber="1" rank="species" species="angusticercus">
|
||
<emphasis id="AB5A063E68A16213F0F70B8737B15632" italics="true" pageId="0" pageNumber="1">C. angusticercus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="60BB1AF193B0B0117723867916CFFE12" lsidName="C. crassifemur" pageId="0" pageNumber="1" rank="species" species="crassifemur">
|
||
<emphasis id="CE3A77774310EA9D8ECB22F843763529" italics="true" pageId="0" pageNumber="1">C. crassifemur</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. and molecular analyses will be required.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |