502 lines
77 KiB
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502 lines
77 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.961.53882" ID-GBIF-Dataset="26ffc580-2b96-47b4-b7f6-5a1ba6057795" ID-PMC="PMC7449983" ID-Pensoft-Pub="1313-2970-961-119" ID-Pensoft-UUID="C50356D9129751DB82324B2FB5D5BEF8" ID-PubMed="32904006" ID-ZooBank="791CCFC6D91149F192E4C6CA154182E5" ModsDocID="1313-2970-961-119" checkinTime="1597940222000" checkinUser="pensoft" docAuthor="Lu, Xue, Duan, Chen, Ning, Yuan, Jiang, Xiao Hong & Hou, Xiao Hui" docDate="2020" docId="260366E46EBF5F72B1CD20E153EDD77E" docLanguage="en" docName="ZooKeys 961: 119-127" docOrigin="ZooKeys 961" docSource="http://dx.doi.org/10.3897/zookeys.961.53882" docTitle="Dasyhelea silvatica Wang, Zhang & Yu 2014" docType="treatment" docVersion="4" id="C50356D9129751DB82324B2FB5D5BEF8" lastPageNumber="119" masterDocId="C50356D9129751DB82324B2FB5D5BEF8" masterDocTitle="Morphology of the immature stages of Dasyhelea silvatica Wang, Zhang & Yu with redescriptions of adults (Diptera, Ceratopogonidae)" masterLastPageNumber="127" masterPageNumber="119" pageNumber="119" updateTime="1668169276905" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Morphology of the immature stages of Dasyhelea silvatica Wang, Zhang & Yu with redescriptions of adults (Diptera, Ceratopogonidae)</mods:title>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Lu, Xue</mods:namePart>
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<mods:affiliation>Zunyi Medical University, Zunyi 563000, Guizhou Province, China</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Duan, Chen</mods:namePart>
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<mods:affiliation>Zunyi Medical University, Zunyi 563000, Guizhou Province, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Ning, Yuan</mods:namePart>
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<mods:affiliation>Zunyi Medical University, Zunyi 563000, Guizhou Province, China</mods:affiliation>
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Jiang, Xiao Hong</mods:namePart>
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<mods:affiliation>Zunyi Medical University, Zunyi 563000, Guizhou Province, China</mods:affiliation>
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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:namePart>Hou, Xiao Hui</mods:namePart>
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<mods:affiliation>Zunyi Medical University, Zunyi 563000, Guizhou Province, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-7713-2808</mods:nameIdentifier>
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<mods:nameIdentifier type="email">hxh19801122@163.com</mods:nameIdentifier>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>ZooKeys</mods:title>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>961</mods:number>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:url>http://dx.doi.org/10.3897/zookeys.961.53882</mods:url>
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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.961.53882</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-961-119</mods:identifier>
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<treatment ID-GBIF-Taxon="167284483" LSID="urn:lsid:plazi:treatment:260366E46EBF5F72B1CD20E153EDD77E" httpUri="http://treatment.plazi.org/id/260366E46EBF5F72B1CD20E153EDD77E" lastPageNumber="119" pageId="0" pageNumber="119">
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<subSubSection pageId="0" pageNumber="119" type="nomenclature">
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<paragraph pageId="0" pageNumber="119">
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<taxonomicName LSID="260366E4-6EBF-5F72-B1CD-20E153EDD77E" authority="Wang, Zhang & Yu, 2014" authorityName="Wang, Zhang & Yu" authorityYear="2014" class="Insecta" family="Ceratopogonidae" genus="Dasyhelea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dasyhelea silvatica" order="Diptera" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="silvatica">Dasyhelea silvatica Wang, Zhang & Yu, 2014</taxonomicName>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">, 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="reference_group">
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<paragraph pageId="0" pageNumber="119">
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<taxonomicName authorityName="Wang, Zhang & Yu" authorityYear="2014" class="Insecta" family="Ceratopogonidae" genus="Dasyhelea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dasyhelea (Dasyhelea) silvatica" order="Diptera" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="silvatica" subGenus="Dasyhelea">Dasyhelea (Dasyhelea) silvatica</taxonomicName>
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Wang, Zhang & Yu, 2014: 312 (male and female, China).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="materials_examined">
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<paragraph pageId="0" pageNumber="119">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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3 males with pupal exuviae, 4 females with pupal exuviae, 3 fourth instar larvae, 2 larval exuviae. Xiaojiawan Village, Xinpu New District, Zunyi City, Guizhou Province, China,
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<geoCoordinate degrees="27" direction="north" minutes="43" orientation="latitude" precision="1" seconds="22.83" value="27.72301">27°43'22.83"N</geoCoordinate>
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,
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<geoCoordinate degrees="107" direction="east" minutes="04" orientation="longitude" precision="1" seconds="27.62" value="107.07434">107°04'27.62"E</geoCoordinate>
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, 7.VII.2018, alt. 866 m, Chen Duan leg. 2 larvae examined by SEM. Same data as above.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="description">
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<paragraph pageId="0" pageNumber="119">Descriptions.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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<emphasis bold="true" pageId="0" pageNumber="119">Fourth instar larva</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1A-J</figureCitation>
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). Head capsule light brown, long, thin (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1A, B</figureCitation>
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); chaetotaxy as in Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1A</figureCitation>
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. HL 0.25-0.27 (0.26,
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2) mm; HW 0.16-0.17 (0.16,
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2) mm; HR 1.56-1.58 (1.57,
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2); SGW 0.07-0.08 (0.08,
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2) mm; SGR 0.50-0.52 (0.49,
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2). Antenna (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1C</figureCitation>
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) short, cylindrical. Anterior portion of palatum (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1C</figureCitation>
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) with four pairs of campaniformia sensilla; posterior portion with three pairs of coeloconica sensilla, two simple, one serrate (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1C, D</figureCitation>
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); messors (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1E</figureCitation>
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) well developed, stout, bisegment; scopae (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1E</figureCitation>
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) well developed with elongate, strong pointed teeth. Mandible (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1B, C, F</figureCitation>
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) stout, with four teeth, apical tooth more elongated, proximal tooth minute; MDL 0.07 (
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2) mm, MDW 0.01 (
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<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
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= 2) mm. Maxilla (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1C, F</figureCitation>
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) well sclerotized; galeolacinia (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1C</figureCitation>
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) with concentrated flap-like papillae, short seta; maxillary palpus (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1C, F</figureCitation>
|
||
) cylindrical, with seven or eight apical papillae. Hypostoma (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1F</figureCitation>
|
||
) with three large mesal teeth, flanked with four strong, lanceolate lateral teeth each side. Lacinial sclerite 1 with one seta; lacinial sclerite 2 without seta (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1F</figureCitation>
|
||
). Epipharynx (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1H-J</figureCitation>
|
||
) strongly sclerotized, dorsal comb moderately wide, round, subequally elongate, the middle of trailing edge with a large number of spines on the semicircular transparent membranous structure; lateral arms stout, elongate, with two auxiliary sclerites; LAW 0.10-0.13 (0.12,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, DCW 0.03-0.04 (0.04,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3). Hypopharynx (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1H, I</figureCitation>
|
||
) stout, heavily sclerotized, posterior comb straight with fringe, labium sclerotized. Thoracic pigmentation diffused, pale brown. Abdominal segments whitish, with diffused pale brown pigmentation. Caudal segment (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dasyhela silvatica Wang, Zhang & Yu, fourth instar larva A chaetotaxy on the head capsule, lateral view (SEM) B chaetotaxy on the head capsule, ventral view C detail of labrum D sensilla coeloconica E detail of scopae F detail of mouthparts G caudal segment H head, ventral view I hypopharynx J epipharynx. Abbreviations: antenna (AN); epipharynx (epy); galeolacinia (GL); hypostoma (HY); hooks (H); hypopharynx (hyp); labrum (LB); lacinial sclerite 1 (LC 1); lacinial sclerite 2 (LC 2); mandible (MD); maxilla (MX); maxillary palpus (MP); messors (MS); palatum (PL); sensilla coeloconica (Sco); sensilla campaniformia (Sca); scopae (Sc); first lateral setae (l 1); second lateral setae (l 2). Scale bars: 0.1 mm (G-I)." figureDoi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119">1G</figureCitation>
|
||
) with long stout hooks with pointed tips.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.961.53882.figure1" httpUri="https://binary.pensoft.net/fig/443205" pageId="0" pageNumber="119" start="Figure 1" startId="F1">
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Figure 1.</emphasis>
|
||
<taxonomicName genus="Dasyhela" lsidName="Dasyhela silvatica" pageId="0" pageNumber="119" rank="species" species="silvatica">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Dasyhela silvatica</emphasis>
|
||
</taxonomicName>
|
||
Wang, Zhang & Yu, fourth instar larva
|
||
<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
|
||
chaetotaxy on the head capsule, lateral view (SEM)
|
||
<emphasis bold="true" pageId="0" pageNumber="119">B</emphasis>
|
||
chaetotaxy on the head capsule, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">C</emphasis>
|
||
detail of labrum
|
||
<emphasis bold="true" pageId="0" pageNumber="119">D</emphasis>
|
||
sensilla coeloconica
|
||
<emphasis bold="true" pageId="0" pageNumber="119">E</emphasis>
|
||
detail of scopae
|
||
<emphasis bold="true" pageId="0" pageNumber="119">F</emphasis>
|
||
detail of mouthparts
|
||
<emphasis bold="true" pageId="0" pageNumber="119">G</emphasis>
|
||
caudal segment
|
||
<emphasis bold="true" pageId="0" pageNumber="119">H</emphasis>
|
||
head, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">I</emphasis>
|
||
hypopharynx
|
||
<emphasis bold="true" pageId="0" pageNumber="119">J</emphasis>
|
||
epipharynx. Abbreviations: antenna (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">AN</emphasis>
|
||
); epipharynx (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">epy</emphasis>
|
||
); galeolacinia (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">GL</emphasis>
|
||
); hypostoma (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">HY</emphasis>
|
||
); hooks (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">H</emphasis>
|
||
); hypopharynx (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">hyp</emphasis>
|
||
); labrum (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">LB</emphasis>
|
||
); lacinial sclerite 1 (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">LC1</emphasis>
|
||
); lacinial sclerite 2 (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">LC2</emphasis>
|
||
); mandible (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">MD</emphasis>
|
||
); maxilla (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">MX</emphasis>
|
||
); maxillary palpus (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">MP</emphasis>
|
||
); messors (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">MS</emphasis>
|
||
);palatum (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">PL</emphasis>
|
||
); sensilla coeloconica (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Sco</emphasis>
|
||
); sensilla campaniformia (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Sca</emphasis>
|
||
); scopae (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Sc</emphasis>
|
||
); first lateral setae (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">l1</emphasis>
|
||
); second lateral setae (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">l2</emphasis>
|
||
). Scale bars: 0.1 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">G-I</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Pupa</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2A-J</figureCitation>
|
||
).
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Male</emphasis>
|
||
.
|
||
</emphasis>
|
||
Total length 2.51-2.71 (2.63,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm. General coloration of exuviae pale brown. Head: dorsal apotome (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2A</figureCitation>
|
||
) 2.15
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
broader than long, apex rounded, surface covered with brown rounded tubercles, anterior margin straight, lateral margin smooth, with three anterior wrinkles; apotome sensilla (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2A</figureCitation>
|
||
): DA-1-H elongate, thin seta, insert on well-developed tubercle, DA-2-H sensillum campaniform at base; disc surface covered by stout, rounded spinules; DAL 0.12-0.13 (0.13,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, DAW 0.26-0.29 (0.28,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, DAW/DAL 2.15-2.25. Respiratory organ apex dark brown, 7.6
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than broad, with circular fold, 12 apical, five lateral pores; ROL 0.22-0.25 (0.23,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm, ROW 0.03 (0.03,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm; pedicel pale brown, short, length 0.01 mm, ROP/ROL 0.05-0.07 (0.05,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3). Mouthparts with mandible, lacinia absent; two clypeal/labrals (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2C</figureCitation>
|
||
), CL-1-H and CL-2-H medium-sized, thin setae; two ocular sensilla, O-1-H long, thin seta, O-2-H campaniform sensillum (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2C</figureCitation>
|
||
); metathoracic sensilla (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2D</figureCitation>
|
||
): M-1-T and M-2-T campaniform sensilla; M-3-T long, thin seta. Tergite 1 (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2D</figureCitation>
|
||
) setae as follows: D-2-I papilla; D-4-I, D-7-I campaniform sensilla; L-1-I, L-2-I, L-3-I medium-sized, thin setae; two anterolateral sensilla (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2E</figureCitation>
|
||
): AL-1-T long, thin seta, AL-2-T medium-sized, thin seta; two anteromedial sensilla (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2E</figureCitation>
|
||
): AM-1-T, AM-2-T medium-sized, thin setae. Cephalothorax surface with small rounded tubercles, cephalothorax length 0.78-0.83 (0.80,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm, width 0.59-0.64 (0.62,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm. Cephalothoracic sensilla as follows (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2F</figureCitation>
|
||
): three dorsal setae, D-1-T and D-5-T short, thin setae, D-3-T campaniform sensillum, SA-2-T supra-alar campaniform sensillum. Cephalothoracic sensilla as follows: three dorsolateral cephalic sclerite sensilla (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2G</figureCitation>
|
||
), DL-1-H and DL-3-H medium-sized, thin setae, DL-2-H campaniform sensillum. Abdomen covered with short, stout spinules on anterior, posterior margin. Segment 4 (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2H</figureCitation>
|
||
) with sensillar pattern as follows: D-2-IV short, stout seta; D-4-IV and D-7-IV campaniform sensilla, D-8-IV long, thin setae, all located on flattened tubercles; L-1-IV long, stout seta, L-2-IV short, thin seta, L-3-IV short, stout seta, L-4-IV short, thin seta, all located on triangular tubercles; V-6-IV and V-7-IV short, stout setae, also located on flattened tubercles. Segment 9 (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2B</figureCitation>
|
||
) 1.01
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than wide, length 0.20-0.22 (0.21,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm, width 0.21-0.22 (0.22,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm; ventral and dorsal surfaces with many spinules; TP triangular, elongated, acute, length 0.03 (0.03,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 3) mm.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119" start="Figure 2" startId="F2">
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Figure 2.</emphasis>
|
||
<taxonomicName authorityName="Wang, Zhang & Yu" authorityYear="2014" class="Insecta" family="Ceratopogonidae" genus="Dasyhelea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dasyhelea silvatica" order="Diptera" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="silvatica">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Dasyhelea silvatica</emphasis>
|
||
</taxonomicName>
|
||
Wang, Zhang & Yu. Male pupa (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">A-H</emphasis>
|
||
), female pupa (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">I, J</emphasis>
|
||
)
|
||
<emphasis bold="true" pageId="0" pageNumber="119">A, I</emphasis>
|
||
dorsal apotome
|
||
<emphasis bold="true" pageId="0" pageNumber="119">B</emphasis>
|
||
segment 9
|
||
<emphasis bold="true" pageId="0" pageNumber="119">C</emphasis>
|
||
clypeal/labral sensilla and ocular sensilla
|
||
<emphasis bold="true" pageId="0" pageNumber="119">D</emphasis>
|
||
metathoracic sensilla, and first abdominal segment
|
||
<emphasis bold="true" pageId="0" pageNumber="119">E</emphasis>
|
||
anterolateral and anteromedial sensilla
|
||
<emphasis bold="true" pageId="0" pageNumber="119">F</emphasis>
|
||
dorsal and supra-alar sensilla
|
||
<emphasis bold="true" pageId="0" pageNumber="119">G</emphasis>
|
||
dorsolateral cephalic sclerite sensilla
|
||
<emphasis bold="true" pageId="0" pageNumber="119">H</emphasis>
|
||
segment 4
|
||
<emphasis bold="true" pageId="0" pageNumber="119">J</emphasis>
|
||
segment 9. Abbreviations: Anterolateral sensilla (AL-1-T, AL-2-T, AL-3-T); clypeal/labral sensilla (CL-1-H, CL-2-H); dorsal apotome sensilla (DA-1-H, DA-2-H); dorsolateral cephalic sclerite sensilla (DL-1-H, DL-2-H, DL-3-H); dorsal setae (D-1-T, D-2-T, D-3-T); dorsal sensilla of segment 9 (D-5-IX); methatoracic sensilla (M-2-T, M-3-T); ocular sensilla (O-1-H, O-2-H) respiratory organ (RO); tergite 1 sensilla (D-2-I, D-4-I, D-7-I, L-1-I, L-2-I, L-3-I); genital lobe (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">GL</emphasis>
|
||
); terminal process (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">TP</emphasis>
|
||
). Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Female</emphasis>
|
||
.
|
||
</emphasis>
|
||
Similar to male with usual sexual differences. General coloration of exuviae pale brown, except dorsolateral cephalic sclerite brown. Dorsal apotome (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2I</figureCitation>
|
||
), DAL 0.12-0.13 (0.13,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, DAW 0.26-0.29 (0.27,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, DAW/DAL 2.14-2.26 (2.20,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2). Cephalothorax length 0.83-1.07 (0.95,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, width 0.66-0.80 (0.72,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm. ROL 0.23-0.27 (0.25,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, ROW 0.03 (0.03,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm; pedicel length 0.01 (
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, ROP/ROL 0.04 (0.04,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2). Segment 9 (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2J</figureCitation>
|
||
) length 0.18-0.23 (0.21,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, width 0.22-0.23 (0.23,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm; ventral surface with many spicules, single funnel-like structure medially. TP triangular, elongated, pointed (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dasyhelea silvatica Wang, Zhang & Yu. Male pupa (A-H), female pupa (I, J) A, I dorsal apotome B segment 9 C clypeal / labral sensilla and ocular sensilla D metathoracic sensilla, and first abdominal segment E anterolateral and anteromedial sensilla F dorsal and supra-alar sensilla G dorsolateral cephalic sclerite sensilla H segment 4 J segment 9. Abbreviations: Anterolateral sensilla (AL- 1 - T, AL- 2 - T, AL- 3 - T); clypeal / labral sensilla (CL- 1 - H, CL- 2 - H); dorsal apotome sensilla (DA- 1 - H, DA- 2 - H); dorsolateral cephalic sclerite sensilla (DL- 1 - H, DL- 2 - H, DL- 3 - H); dorsal setae (D- 1 - T, D- 2 - T, D- 3 - T); dorsal sensilla of segment 9 (D- 5 - IX); methatoracic sensilla (M- 2 - T, M- 3 - T); ocular sensilla (O- 1 - H, O- 2 - H) respiratory organ (RO); tergite 1 sensilla (D- 2 - I, D- 4 - I, D- 7 - I, L- 1 - I, L- 2 - I, L- 3 - I); genital lobe (GL); terminal process (TP). Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure2" httpUri="https://binary.pensoft.net/fig/443206" pageId="0" pageNumber="119">2J</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="119" type="redescription">
|
||
<paragraph pageId="0" pageNumber="119">Redescription of adults</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3A-T</figureCitation>
|
||
).
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Male</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3A-J</figureCitation>
|
||
).
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Head</emphasis>
|
||
.
|
||
</emphasis>
|
||
Brown. Frontal sclerite nearly round, with long, slender ventral projection (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3A</figureCitation>
|
||
). Eyes (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3B</figureCitation>
|
||
) contiguous, abutting medially for length of 1.0 ommatidia, with interfacetal hairs. Antennal flagellum (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3C</figureCitation>
|
||
) brown, flagellomere 13 with apical projection; AR 1.23. Clypeus (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3D</figureCitation>
|
||
) with five pairs of setae. Palpus (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3E</figureCitation>
|
||
) brown; third segment slender, PR 2.67, the length almost the sum of the fourth and fifth segments. Lengths of palpus segments in ratio of 10: 15: 30: 18: 17.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Thorax</emphasis>
|
||
.
|
||
</emphasis>
|
||
Scutum shallow, scutellum yellow, with ten stout setae. Legs light brown, hind tibial comb with seven spines (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3F</figureCitation>
|
||
); foreleg TR 2.30, midleg TR 2.40, hind leg TR 2.46. Wing length 1.23 mm, width 0.40 mm, CR 0.50; wing membrane hyaline, densely covered with microtrichia, cubital fork at same level of distal portion of second radial cell. Halter light brown.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Abdomen</emphasis>
|
||
.
|
||
</emphasis>
|
||
Brown. Genitalia: tergite 9 nearly trapezoidal with prominent, long with apical stout seta, apico-lateral processes. Posteromedial margin of sternite 9 with inconspicuous projection, Gonocoxite stout, 1.73 X longer than greatest width, gonostylus slender (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3G, H</figureCitation>
|
||
). Aedeagus (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3G, I</figureCitation>
|
||
) without median process, posterolateral arm symmetry, each arm tapers from the proximal portion to the distal portion, apex of arm curving inwards, arch high. Parameres (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3G, J</figureCitation>
|
||
) separate, with median lobe short, thin, lateral lobe curve, stout gradually.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Female</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3K-T</figureCitation>
|
||
).
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Head</emphasis>
|
||
.
|
||
</emphasis>
|
||
Frontal sclerite oval, with long, slender ventral projection (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3K</figureCitation>
|
||
). Eyes (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3I</figureCitation>
|
||
) contiguous. Antennal flagellum (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3M</figureCitation>
|
||
) brown, with sculpture, flagellomere 13 with apical projection; AR 1.01. Clypeus (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3N</figureCitation>
|
||
) with five pairs of setae. Palpus (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3O</figureCitation>
|
||
) brown; third segment slender, PR 2.70, lengths of palpus segments in ratio of 3: 6: 14: 6: 8.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Thorax</emphasis>
|
||
.
|
||
</emphasis>
|
||
Wing length 1.29-1.34 (1.22,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, width 0.51-0.54 (0.53,
|
||
<emphasis italics="true" pageId="0" pageNumber="119">N</emphasis>
|
||
= 2) mm, CR 0.48 (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3P</figureCitation>
|
||
). Hind tibial comb with ten spines (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3Q</figureCitation>
|
||
); foreleg TR 2.02, midleg TR 2.30, hind leg TR 2.38.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Abdomen</emphasis>
|
||
.
|
||
</emphasis>
|
||
Similar to male. Subgenital plate (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3R, S</figureCitation>
|
||
) star-shaped, arch high, inner arch with a pair of processes. Spermatheca long ovoid (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Dasyhelea silvatica Wang, Zhang & Yu. Male adult (A-J), female adult (K-T) A, K frontal sclerite, anterior view B, L eyes contiguous, anterior view C, M flagellomeres, anterior view D, N clypeus, anterior view E, O palpus, anterior view F metatibial distae comb G genitalia, ventral view H genitalia, ventral view I aedeagus J paramere P wing Q hind tibial comb R subgenital plate and spermatheca, ventral view S subgenital plate, ventral view T spermatheca, ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119">3R, T</figureCitation>
|
||
), diameter 82
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, neck long, curved, length 14.0
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="119" type="distribution">
|
||
<paragraph pageId="0" pageNumber="119">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="119">China (Fujian Province, Guizhou Province).</paragraph>
|
||
<caption doi="10.3897/zookeys.961.53882.figure3" httpUri="https://binary.pensoft.net/fig/443207" pageId="0" pageNumber="119" start="Figure 3" startId="F3">
|
||
<paragraph pageId="0" pageNumber="119">
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Figure 3.</emphasis>
|
||
<taxonomicName authorityName="Wang, Zhang & Yu" authorityYear="2014" class="Insecta" family="Ceratopogonidae" genus="Dasyhelea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dasyhelea silvatica" order="Diptera" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="silvatica">
|
||
<emphasis italics="true" pageId="0" pageNumber="119">Dasyhelea silvatica</emphasis>
|
||
</taxonomicName>
|
||
Wang, Zhang & Yu. Male adult (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">A-J</emphasis>
|
||
), female adult (
|
||
<emphasis bold="true" pageId="0" pageNumber="119">K-T</emphasis>
|
||
)
|
||
<emphasis bold="true" pageId="0" pageNumber="119">A, K</emphasis>
|
||
frontal sclerite, anterior view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">B, L</emphasis>
|
||
eyes contiguous, anterior view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">C, M</emphasis>
|
||
flagellomeres, anterior view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">D, N</emphasis>
|
||
clypeus, anterior view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">E, O</emphasis>
|
||
palpus, anterior view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">F</emphasis>
|
||
metatibial distae comb
|
||
<emphasis bold="true" pageId="0" pageNumber="119">G</emphasis>
|
||
genitalia, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">H</emphasis>
|
||
genitalia, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">I</emphasis>
|
||
aedeagus
|
||
<emphasis bold="true" pageId="0" pageNumber="119">J</emphasis>
|
||
paramere
|
||
<emphasis bold="true" pageId="0" pageNumber="119">P</emphasis>
|
||
wing
|
||
<emphasis bold="true" pageId="0" pageNumber="119">Q</emphasis>
|
||
hind tibial comb
|
||
<emphasis bold="true" pageId="0" pageNumber="119">R</emphasis>
|
||
subgenital plate and spermatheca, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">S</emphasis>
|
||
subgenital plate, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="119">T</emphasis>
|
||
spermatheca, ventral view. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |