372 lines
32 KiB
XML
372 lines
32 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.897.38529" ID-GBIF-Dataset="75b6f019-d37c-473c-9bd5-cd2f5e16dd6e" ID-PMC="PMC6914723" ID-Pensoft-Pub="1313-2970-897-67" ID-Pensoft-UUID="D19F8E67E71A5318A4E6C57EF9034E98" ID-PubMed="31857788" ID-ZooBank="88D86D5E12BC4C97A3BE3A5F704A8753" ModsDocID="1313-2970-897-67" checkinTime="1575910653914" checkinUser="pensoft" docAuthor="Kyaw, Khine Mon Mon, Yagi, Sadahisa, Oku, Jouhei, Sakamaki, Yositaka & Hirowatari, Toshiya" docDate="2019" docId="2DAD0FF80CAB50E6B1E5B91FAD140889" docLanguage="en" docName="ZooKeys 897: 67-99" docOrigin="ZooKeys 897" docSource="http://dx.doi.org/10.3897/zookeys.897.38529" docTitle="Thiotricha flavitermina Kyaw, Yagi & Hirowatari, sp. nov." docType="treatment" docVersion="4" id="D19F8E67E71A5318A4E6C57EF9034E98" lastPageNumber="67" masterDocId="D19F8E67E71A5318A4E6C57EF9034E98" masterDocTitle="Taxonomic study of Thiotricha Meyrick (Lepidoptera, Gelechiidae) in Japan, with the description of two new species" masterLastPageNumber="99" masterPageNumber="67" pageNumber="67" updateTime="1668168214837" 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>Taxonomic study of Thiotricha Meyrick (Lepidoptera, Gelechiidae) in Japan, with the description of two new species</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>Kyaw, Khine Mon Mon</mods:namePart>
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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:namePart>Yagi, Sadahisa</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>Oku, Jouhei</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>Sakamaki, Yositaka</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>Hirowatari, Toshiya</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:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>897</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>67</mods:start>
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<mods:end>99</mods:end>
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</mods:extent>
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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.897.38529</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.897.38529</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-897-67</mods:identifier>
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<mods:identifier type="ZooBank">88D86D5E12BC4C97A3BE3A5F704A8753</mods:identifier>
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<treatment ID-GBIF-Taxon="160681491" LSID="urn:lsid:plazi:treatment:2DAD0FF80CAB50E6B1E5B91FAD140889" httpUri="http://treatment.plazi.org/id/2DAD0FF80CAB50E6B1E5B91FAD140889" lastPageNumber="67" pageId="0" pageNumber="67">
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<subSubSection pageId="0" pageNumber="67" type="nomenclature">
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<paragraph pageId="0" pageNumber="67">
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<taxonomicName LSID="2DAD0FF8-0CAB-50E6-B1E5-B91FAD140889" authority="Kyaw, Yagi & Hirowatari" class="Insecta" family="Gelechiidae" genus="Thiotricha" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thiotricha flavitermina" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="species" species="flavitermina">Thiotricha flavitermina Kyaw, Yagi & Hirowatari</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="67">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Adults of Thiotricha spp. A T. elaeocarpiella sp. nov., male (holotype) B ditto, female (paratype) C T. flavitermina sp. nov., male (holotype) D ditto, female (paratype) E ditto, male (paratype) F ditto, female (paratype). Scale bars: 2 mm." figureDoi="10.3897/zookeys.897.38529.figure5" httpUri="https://binary.pensoft.net/fig/362713" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure5">
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Figs 5
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<normalizedToken originalValue="C–F">C-F</normalizedToken>
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</figureCitation>
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,
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Wing venation of Thiotricha spp., male. A T. biformis B T. angustella comb. nov. C T. venustalis comb. nov. D T. chujaensis (Park, 2016) comb. nov. E T. elaeocarpiella sp. nov., paratype F T. flavitermina sp. nov., paratype." figureDoi="10.3897/zookeys.897.38529.figure7" httpUri="https://binary.pensoft.net/fig/362715" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure7">7F</figureCitation>
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,
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Male genitalia of Thiotricha spp. A, B T. biformis A male genitalia, gen. slide no. KM- 143 B phallus C, D T. angustella comb. nov. C male genitalia, gen. slide no. KM- 106 D phallus E, F T. venustalis comb. nov. E male genitalia, gen. slide no. KM- 1 F phallus G, H T. chujaensis (Park, 2016) comb. nov. G male genitalia, gen. slide no. KM- 43 H phallus I, J T. elaeocarpiella sp. nov., holotype I male genitalia, gen. slide no. KM- 88 J phallus K, L T. flavitermina sp. nov., holotype K male genitalia, gen. slide no. KM- 100 L phallus. Scale bars: 0.4 mm (genitalia), 0.2 mm (phallus)." figureDoi="10.3897/zookeys.897.38529.figure8" httpUri="https://binary.pensoft.net/fig/362716" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure8">8K, L</figureCitation>
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,
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Abdominal segments of Thiotricha spp. A T. biformis. B T. angustella comb. nov. C T. venustalis comb. nov. D T. chujaensis (Park, 2016) comb. nov. E T. elaeocarpiella sp. nov., paratype F T. flavitermina sp. nov. Scale bars: 1 mm." figureDoi="10.3897/zookeys.897.38529.figure9" httpUri="https://binary.pensoft.net/fig/362717" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure9">9F</figureCitation>
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,
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Female genitalia of Thiotricha spp. A T. biformis, gen. slide no. KM- 145 B T. angustella comb. nov., with close up of signum, gen. slide no. KM- 118 C T. venustalis comb. nov., gen. slide no. KM- 52 D T. chujaensis (Park, 2016) comb. nov. with close up of signum, gen. slide no. KM- 128 E T. elaeocarpiella sp. nov. with close up of signum, paratype, gen. slide no. KM- 132 F T. flavitermina sp. nov. with close up of signum, paratype, gen. slide no. KM- 55. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.897.38529.figure10" httpUri="https://binary.pensoft.net/fig/362718" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure10">10F</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67" type="reference_group">
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<paragraph pageId="0" pageNumber="67">
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<taxonomicName class="Insecta" family="Gelechiidae" genus="Cnaphostola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cnaphostola" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="genus">Cnaphostola</taxonomicName>
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sp. 1:
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<bibRefCitation author="Oku, J" journalOrPublisher="Lepidoptera Science" pageId="0" pageNumber="67" pagination="19 - 32" refId="B21" refString="Oku, J, Sakamaki, Y, Sameshima, S, Tsuda, K, Terada, T, 2018. Records of Gelechioid moths from Amami-Ōshima Island. Lepidoptera Science 69: 19 - 32" title="Records of Gelechioid moths from Amami-Ōshima Island." volume="69" year="2018">Oku et al. 2018</bibRefCitation>
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: 29, fig. 44.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67" type="type material">
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<paragraph pageId="0" pageNumber="67">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="67">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Holotype</emphasis>
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: Japan -
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<emphasis bold="true" pageId="0" pageNumber="67">Ryukyu • 1</emphasis>
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♂; Okinawa Pref., Kunigami vill., Ookunirindo; 26, 27 May. 2000; T. Mano leg.; gen. slide no. KM-100; in OPU.
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</paragraph>
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<paragraph pageId="0" pageNumber="67">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Paratypes</emphasis>
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: Japan -
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<emphasis bold="true" pageId="0" pageNumber="67">Ryukyus</emphasis>
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[Kagoshima] • 1♂; Tokara Island, Nakanoshima Is, Takao; 15 Nov. 2018; K. Sakagami leg. • 1♂; Mt. Akatuti-yama, Uken-son vill., Amamioshima Is.; 21 May. 2013; S. Sameshima leg.; KGU • 5♀♀; same locality and collector; 8-11 Jun. 2013; KGU • 2♂♂, 1♀; same locality and collector; 25-27 May. 2015 (KGU); gen slide no. KM-3,134(♂), KM-46(♀) • 1♂, 1♀; Nankawa path, Amamioshima Is.; 2 Jun. 2013; S. Sameshima leg.; KM-39(♂); KGU • 1♀; Mt. Yuwan-dake, Uken-son vill.; 19 Jun. 2014; S. Sameshima leg. (KGU) [Okinawa] • 6♂♂, 1♀; same locality and collector as holotype; 26-27 May. 2000; KM-6(♂), 38(♂), 55(♀), 99(♂), 102(♂), TU-749(♂); OPU • 1♂; Mt. Nishime, Kunigami-son; 31 May. 2015; S. Yagi leg.; gen. slide no. KM-133.
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</paragraph>
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<caption doi="10.3897/zookeys.897.38529.figure8" httpUri="https://binary.pensoft.net/fig/362716" pageId="0" pageNumber="67" start="Figure 8" startId="F8">
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<paragraph pageId="0" pageNumber="67">
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<emphasis bold="true" pageId="0" pageNumber="67">Figure 8.</emphasis>
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Male genitalia of
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<taxonomicName class="Insecta" family="Gelechiidae" genus="Thiotricha" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thiotricha" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="67">Thiotricha</emphasis>
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</taxonomicName>
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spp.
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<emphasis bold="true" pageId="0" pageNumber="67">A, B</emphasis>
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<taxonomicName lsidName="T. biformis" pageId="0" pageNumber="67" rank="species" species="biformis">
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<emphasis italics="true" pageId="0" pageNumber="67">T. biformis</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="67">A</emphasis>
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male genitalia, gen. slide no. KM-143
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<emphasis bold="true" pageId="0" pageNumber="67">B</emphasis>
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phallus
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<emphasis bold="true" pageId="0" pageNumber="67">C, D</emphasis>
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<taxonomicName lsidName="T. angustella" pageId="0" pageNumber="67" rank="species" species="angustella">
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<emphasis italics="true" pageId="0" pageNumber="67">T. angustella</emphasis>
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</taxonomicName>
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comb. nov.
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<emphasis bold="true" pageId="0" pageNumber="67">C</emphasis>
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male genitalia, gen. slide no. KM-106
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<emphasis bold="true" pageId="0" pageNumber="67">D</emphasis>
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phallus
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<emphasis bold="true" pageId="0" pageNumber="67">E, F</emphasis>
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<taxonomicName lsidName="T. venustalis" pageId="0" pageNumber="67" rank="species" species="venustalis">
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<emphasis italics="true" pageId="0" pageNumber="67">T. venustalis</emphasis>
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</taxonomicName>
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comb. nov.
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<emphasis bold="true" pageId="0" pageNumber="67">E</emphasis>
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male genitalia, gen. slide no. KM-1
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<emphasis bold="true" pageId="0" pageNumber="67">F</emphasis>
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phallus
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<emphasis bold="true" pageId="0" pageNumber="67">G, H</emphasis>
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<taxonomicName lsidName="T. chujaensis" pageId="0" pageNumber="67" rank="species" species="chujaensis">
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<emphasis italics="true" pageId="0" pageNumber="67">T. chujaensis</emphasis>
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</taxonomicName>
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(Park, 2016) comb. nov.
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<emphasis bold="true" pageId="0" pageNumber="67">G</emphasis>
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male genitalia, gen. slide no. KM-43
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<emphasis bold="true" pageId="0" pageNumber="67">H</emphasis>
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phallus
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<emphasis bold="true" pageId="0" pageNumber="67">I, J</emphasis>
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<taxonomicName lsidName="T. elaeocarpiella" pageId="0" pageNumber="67" rank="species" species="elaeocarpiella">
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<emphasis italics="true" pageId="0" pageNumber="67">T. elaeocarpiella</emphasis>
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</taxonomicName>
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sp. nov., holotype
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<emphasis bold="true" pageId="0" pageNumber="67">I</emphasis>
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male genitalia, gen. slide no. KM-88
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<emphasis bold="true" pageId="0" pageNumber="67">J</emphasis>
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phallus
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<emphasis bold="true" pageId="0" pageNumber="67">K, L</emphasis>
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<taxonomicName lsidName="T. flavitermina" pageId="0" pageNumber="67" rank="species" species="flavitermina">
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<emphasis italics="true" pageId="0" pageNumber="67">T. flavitermina</emphasis>
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</taxonomicName>
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sp. nov., holotype
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<emphasis bold="true" pageId="0" pageNumber="67">K</emphasis>
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male genitalia, gen. slide no. KM-100
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<emphasis bold="true" pageId="0" pageNumber="67">L</emphasis>
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phallus. Scale bars: 0.4 mm (genitalia), 0.2 mm (phallus).
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.897.38529.figure9" httpUri="https://binary.pensoft.net/fig/362717" pageId="0" pageNumber="67" start="Figure 9" startId="F9">
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<paragraph pageId="0" pageNumber="67">
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<emphasis bold="true" pageId="0" pageNumber="67">Figure 9.</emphasis>
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Abdominal segments of
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<taxonomicName class="Insecta" family="Gelechiidae" genus="Thiotricha" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thiotricha" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="67">Thiotricha</emphasis>
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</taxonomicName>
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spp.
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<emphasis bold="true" pageId="0" pageNumber="67">A</emphasis>
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<taxonomicName lsidName="T. biformis" pageId="0" pageNumber="67" rank="species" species="biformis">
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<emphasis italics="true" pageId="0" pageNumber="67">T. biformis</emphasis>
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</taxonomicName>
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.
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<emphasis bold="true" pageId="0" pageNumber="67">B</emphasis>
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<taxonomicName lsidName="T. angustella" pageId="0" pageNumber="67" rank="species" species="angustella">
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<emphasis italics="true" pageId="0" pageNumber="67">T. angustella</emphasis>
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</taxonomicName>
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comb. nov.
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<emphasis bold="true" pageId="0" pageNumber="67">C</emphasis>
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<taxonomicName lsidName="T. venustalis" pageId="0" pageNumber="67" rank="species" species="venustalis">
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<emphasis italics="true" pageId="0" pageNumber="67">T. venustalis</emphasis>
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</taxonomicName>
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comb. nov.
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<emphasis bold="true" pageId="0" pageNumber="67">D</emphasis>
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<taxonomicName lsidName="T. chujaensis" pageId="0" pageNumber="67" rank="species" species="chujaensis">
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<emphasis italics="true" pageId="0" pageNumber="67">T. chujaensis</emphasis>
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</taxonomicName>
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(Park, 2016) comb. nov.
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<emphasis bold="true" pageId="0" pageNumber="67">E</emphasis>
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<taxonomicName lsidName="T. elaeocarpiella" pageId="0" pageNumber="67" rank="species" species="elaeocarpiella">
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<emphasis italics="true" pageId="0" pageNumber="67">T. elaeocarpiella</emphasis>
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</taxonomicName>
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sp. nov., paratype
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<emphasis bold="true" pageId="0" pageNumber="67">F</emphasis>
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<taxonomicName lsidName="T. flavitermina" pageId="0" pageNumber="67" rank="species" species="flavitermina">
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<emphasis italics="true" pageId="0" pageNumber="67">T. flavitermina</emphasis>
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</taxonomicName>
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sp. nov. Scale bars: 1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67" type="diagnosis">
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<paragraph pageId="0" pageNumber="67">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="67">
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The external morphological character of this new species is quite similar to that of
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<taxonomicName lsidName="T. angustella" pageId="0" pageNumber="67" rank="species" species="angustella">
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<emphasis italics="true" pageId="0" pageNumber="67">T. angustella</emphasis>
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</taxonomicName>
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; the wings of both species are shaded brown apically. However, the two can be differentiated based on the brightness of the color of the apical wing markings. In the new species, the wings feature a huge dark brown area distally, so it can be recognized easily at a glance. Likewise, in the male genitalia, the anellus lobe is a small membranous spherical lobe basally with a delicate, thread-like spine apically. Also, the size of apophyses and shape of the signum in the female genitalia are different to those of
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<taxonomicName lsidName="T. angustella" pageId="0" pageNumber="67" rank="species" species="angustella">
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<emphasis italics="true" pageId="0" pageNumber="67">T. angustella</emphasis>
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</taxonomicName>
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. On the other hand, the male genitalia are quite similar to those of
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<taxonomicName class="Insecta" family="Gelechiidae" genus="Thiotricha" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thiotricha xanthodora" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="species" species="xanthodora">
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<emphasis italics="true" pageId="0" pageNumber="67">Thiotricha xanthodora</emphasis>
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</taxonomicName>
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Meyrick, 1923, which was described from Pyinmana, Myanmar, but differ in terms of the uniformly elongate valva, spherical-shaped and straight phallus. In
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<taxonomicName lsidName="T. xanthodora" pageId="0" pageNumber="67" rank="species" species="xanthodora">
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<emphasis italics="true" pageId="0" pageNumber="67">T. xanthodora</emphasis>
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</taxonomicName>
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, the shape of the valva is dilated along 1/3 of its length apically whereas the phallus is slightly rounded basally and twisted forward.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67" type="description">
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<paragraph pageId="0" pageNumber="67">Description.</paragraph>
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<paragraph pageId="0" pageNumber="67">
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<emphasis bold="true" pageId="0" pageNumber="67">Male</emphasis>
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(
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Adults of Thiotricha spp. A T. elaeocarpiella sp. nov., male (holotype) B ditto, female (paratype) C T. flavitermina sp. nov., male (holotype) D ditto, female (paratype) E ditto, male (paratype) F ditto, female (paratype). Scale bars: 2 mm." figureDoi="10.3897/zookeys.897.38529.figure5" httpUri="https://binary.pensoft.net/fig/362713" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure5">Figs 5C, E</figureCitation>
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||
,
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Wing venation of Thiotricha spp., male. A T. biformis B T. angustella comb. nov. C T. venustalis comb. nov. D T. chujaensis (Park, 2016) comb. nov. E T. elaeocarpiella sp. nov., paratype F T. flavitermina sp. nov., paratype." figureDoi="10.3897/zookeys.897.38529.figure7" httpUri="https://binary.pensoft.net/fig/362715" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure7">7F</figureCitation>
|
||
). Forewing length 3.3 mm in holotype, 2.5-3.2 mm in paratypes. Wing span 6.2 mm in holotype, 5.6-6.9 mm in paratypes
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Head</emphasis>
|
||
: shiny creamy white with appressed scales. Antennae filiform, basal segment rather large and elongate, white, sparsely speckled with brown scales on dorsal surface; flagellum creamy white on dorsal surface before middle, then entirely grayish brown beyond on both surfaces with extraordinarily long and fine cilia ventrally. Labial palps white, long, and recurved; first segment shortest, creamy white with brown scales medially on outer surface; second segment thickened with white scales evenly on both surfaces, as much as 2.5 times the length of the first; third segment as long as second segment, entirely grayish brown, considerably acute and slender.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Thorax and tegula</emphasis>
|
||
: creamy white.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Legs</emphasis>
|
||
: white; forefemur and tibia inwardly suffused with brown and white on outer surface; fore tarsus completely brown; mid femur and tibia entirely white; mid tarsus with brown; hind femur and tibia creamy white, with long, stiff, white bristles until the midpoint anteriorly, brown bristles on upper surface at ca. 1/4 beyond half of its length posteriorly, with white bristles ventrally; all tarsal segments dark grayish in color.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Forewing</emphasis>
|
||
: eleven veins, R3 + R4 stalked, M1 separate, R5 absent, anal veins furcate. (
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Wing venation of Thiotricha spp., male. A T. biformis B T. angustella comb. nov. C T. venustalis comb. nov. D T. chujaensis (Park, 2016) comb. nov. E T. elaeocarpiella sp. nov., paratype F T. flavitermina sp. nov., paratype." figureDoi="10.3897/zookeys.897.38529.figure7" httpUri="https://binary.pensoft.net/fig/362715" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure7">Fig. 7F</figureCitation>
|
||
). Forewing rather broad, rounded and slightly pointed apically, ground color creamy white from base along 2/3 of wing, significantly occupied with a huge dark brown or pale-yellow area along costal margin to apex at ca. 1/3 apically; cilia well-fringed and dark brown or yellowish brown before apex to inner base of wing.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Hindwing</emphasis>
|
||
: narrower than forewing, brownish white, pale brown; cilia well-fringed around apex and then white to anterior rim of base.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Male genitalia</emphasis>
|
||
: (
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Male genitalia of Thiotricha spp. A, B T. biformis A male genitalia, gen. slide no. KM- 143 B phallus C, D T. angustella comb. nov. C male genitalia, gen. slide no. KM- 106 D phallus E, F T. venustalis comb. nov. E male genitalia, gen. slide no. KM- 1 F phallus G, H T. chujaensis (Park, 2016) comb. nov. G male genitalia, gen. slide no. KM- 43 H phallus I, J T. elaeocarpiella sp. nov., holotype I male genitalia, gen. slide no. KM- 88 J phallus K, L T. flavitermina sp. nov., holotype K male genitalia, gen. slide no. KM- 100 L phallus. Scale bars: 0.4 mm (genitalia), 0.2 mm (phallus)." figureDoi="10.3897/zookeys.897.38529.figure8" httpUri="https://binary.pensoft.net/fig/362716" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure8">Figs 8K, L</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Abdominal segments of Thiotricha spp. A T. biformis. B T. angustella comb. nov. C T. venustalis comb. nov. D T. chujaensis (Park, 2016) comb. nov. E T. elaeocarpiella sp. nov., paratype F T. flavitermina sp. nov. Scale bars: 1 mm." figureDoi="10.3897/zookeys.897.38529.figure9" httpUri="https://binary.pensoft.net/fig/362717" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure9">9F</figureCitation>
|
||
) eighth abdominal sternite obtuse, slightly emarginate at the tip, short, and broadened from base toward apex. Uncus swollen and rather small, like a tubercle, with long and short fine setae on its dorsal surface. Gnathos short and stout, slightly flattened posteriorly, then moderately curved apically. Tegumen extremely long and larger than uncus, with a cluster of dense hairs at approximately its midpoint dorsally. Anellus lobe, a small membranous rounded lobe basally, bearing a flexible and weakly sclerotized thread-like spine, reaching toward nearly 2/3 of valva, slightly curved inwardly, a few spines arising around it. Valva simple, uniformly elongate, broad basally, narrowly elongate from base toward apex, with numerous long fine hairs on its ventral surface. Vinculum narrow and elongate, with long and short fine hairs on rim of its surface posteriorly. Saccus somewhat rounded and triangular in shape. Phallus spherical basally, becoming narrow and straight, then slender in distal half.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" pageId="0" pageNumber="67">Female</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Adults of Thiotricha spp. A T. elaeocarpiella sp. nov., male (holotype) B ditto, female (paratype) C T. flavitermina sp. nov., male (holotype) D ditto, female (paratype) E ditto, male (paratype) F ditto, female (paratype). Scale bars: 2 mm." figureDoi="10.3897/zookeys.897.38529.figure5" httpUri="https://binary.pensoft.net/fig/362713" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure5">Fig. 5D, F</figureCitation>
|
||
). Forewing length 2.5-3.1 mm. Wing expanse 5.6-6.5 mm. Similar to male.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="67">Female genitalia</emphasis>
|
||
: (
|
||
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Female genitalia of Thiotricha spp. A T. biformis, gen. slide no. KM- 145 B T. angustella comb. nov., with close up of signum, gen. slide no. KM- 118 C T. venustalis comb. nov., gen. slide no. KM- 52 D T. chujaensis (Park, 2016) comb. nov. with close up of signum, gen. slide no. KM- 128 E T. elaeocarpiella sp. nov. with close up of signum, paratype, gen. slide no. KM- 132 F T. flavitermina sp. nov. with close up of signum, paratype, gen. slide no. KM- 55. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.897.38529.figure10" httpUri="https://binary.pensoft.net/fig/362718" pageId="0" pageNumber="67" tableDoi="10.3897/zookeys.897.38529.figure10">Fig. 10F</figureCitation>
|
||
) papillae anales nearly equal in length to posterior apophysis, with long and short fine setae on its entire surface. Apophysis posterioris longer and apophysis anterioris nearly half the length of posterior. Ostium opening close to anterior margin of 8th sternite. Ductus bursae rather broad, uniformly elongate, nearly same length as corpus bursae. Ductus seminalis arising ca. 1/3 of posterior of ductus bursae. Corpus bursae oblong in shape with narrow; signum short and arch-shaped at left side wall of posterior end.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="67" type="distribution">
|
||
<paragraph pageId="0" pageNumber="67">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">Japan (Ryukyus).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="67" type="etymology">
|
||
<paragraph pageId="0" pageNumber="67">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">The name refers to the coloration of the forewing (yellow apically).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="67" type="host">
|
||
<paragraph pageId="0" pageNumber="67">Host plant.</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">Unknown.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="67" type="remarks">
|
||
<paragraph pageId="0" pageNumber="67">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="67">There are two alternative types of wing markings at the distal portion: the brown form collected from Okinawa-jima Island, and the yellow ones from Amami-oshima Island. As mentioned above, individuals with these wing color variations were separately collected from these two islands in the same season. Therefore, this difference may be due to geographical variation.</paragraph>
|
||
<caption doi="10.3897/zookeys.897.38529.figure10" httpUri="https://binary.pensoft.net/fig/362718" pageId="0" pageNumber="67" start="Figure 10" startId="F10">
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" pageId="0" pageNumber="67">Figure 10.</emphasis>
|
||
Female genitalia of
|
||
<taxonomicName class="Insecta" family="Gelechiidae" genus="Thiotricha" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thiotricha" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">Thiotricha</emphasis>
|
||
</taxonomicName>
|
||
spp.
|
||
<emphasis bold="true" pageId="0" pageNumber="67">A</emphasis>
|
||
<taxonomicName lsidName="T. biformis" pageId="0" pageNumber="67" rank="species" species="biformis">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">T. biformis</emphasis>
|
||
</taxonomicName>
|
||
, gen. slide no. KM-145
|
||
<emphasis bold="true" pageId="0" pageNumber="67">B</emphasis>
|
||
<taxonomicName lsidName="T. angustella" pageId="0" pageNumber="67" rank="species" species="angustella">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">T. angustella</emphasis>
|
||
</taxonomicName>
|
||
comb. nov., with close up of signum, gen. slide no. KM-118
|
||
<emphasis bold="true" pageId="0" pageNumber="67">C</emphasis>
|
||
<taxonomicName lsidName="T. venustalis" pageId="0" pageNumber="67" rank="species" species="venustalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">T. venustalis</emphasis>
|
||
</taxonomicName>
|
||
comb. nov., gen. slide no. KM-52
|
||
<emphasis bold="true" pageId="0" pageNumber="67">D</emphasis>
|
||
<taxonomicName lsidName="T. chujaensis" pageId="0" pageNumber="67" rank="species" species="chujaensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">T. chujaensis</emphasis>
|
||
</taxonomicName>
|
||
(Park, 2016) comb. nov. with close up of signum, gen. slide no. KM-128
|
||
<emphasis bold="true" pageId="0" pageNumber="67">E</emphasis>
|
||
<taxonomicName lsidName="T. elaeocarpiella" pageId="0" pageNumber="67" rank="species" species="elaeocarpiella">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">T. elaeocarpiella</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. with close up of signum, paratype, gen. slide no. KM-132
|
||
<emphasis bold="true" pageId="0" pageNumber="67">F</emphasis>
|
||
<taxonomicName lsidName="T. flavitermina" pageId="0" pageNumber="67" rank="species" species="flavitermina">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">T. flavitermina</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. with close up of signum, paratype, gen. slide no. KM-55. Scale bars: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption doi="10.3897/zookeys.897.38529.figure11" httpUri="https://binary.pensoft.net/fig/362719" pageId="0" pageNumber="67" start="Figure 11" startId="F11">
|
||
<paragraph pageId="0" pageNumber="67">
|
||
<emphasis bold="true" pageId="0" pageNumber="67">Figure 11.</emphasis>
|
||
Biology of
|
||
<taxonomicName class="Insecta" family="Gelechiidae" genus="Thiotricha" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thiotricha chujaensis" order="Lepidoptera" pageId="0" pageNumber="67" phylum="Arthropoda" rank="species" species="chujaensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">Thiotricha chujaensis</emphasis>
|
||
</taxonomicName>
|
||
(Park, 2016) comb. nov. and its host plant
|
||
<emphasis bold="true" pageId="0" pageNumber="67">A</emphasis>
|
||
habitat at Kyushu Univ., Fukuoka Pref.
|
||
<emphasis bold="true" pageId="0" pageNumber="67">B</emphasis>
|
||
host plant,
|
||
<taxonomicName class="Magnoliopsida" family="Euphorbiaceae" genus="Mallotus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mallotus japonica" order="Malpighiales" pageId="0" pageNumber="67" phylum="Tracheophyta" rank="species" species="japonica">
|
||
<emphasis italics="true" pageId="0" pageNumber="67">Mallotus japonica</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<taxonomicName family="Euphorbiaceae" lsidName="" pageId="0" pageNumber="67" rank="family">Euphorbiaceae</taxonomicName>
|
||
)
|
||
<emphasis bold="true" pageId="0" pageNumber="67">C</emphasis>
|
||
larval portable case made of flower bud attached to the underside of the leaf
|
||
<emphasis bold="true" pageId="0" pageNumber="67">D</emphasis>
|
||
larva within the portable case
|
||
<emphasis bold="true" pageId="0" pageNumber="67">E</emphasis>
|
||
a young shoot of host plant
|
||
<emphasis bold="true" pageId="0" pageNumber="67">F</emphasis>
|
||
Infested part of the shoot
|
||
<emphasis bold="true" pageId="0" pageNumber="67">G</emphasis>
|
||
Larva inside of the petiole
|
||
<emphasis bold="true" pageId="0" pageNumber="67">H</emphasis>
|
||
Pupa exuviae
|
||
<emphasis bold="true" pageId="0" pageNumber="67">I</emphasis>
|
||
Resting posture of adult, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |