<documentid="73097F1818DCBC7EFFF42CC007AEB201"ID-DOI="10.11646/zootaxa.5104.1.4"ID-ISSN="1175-5326"ID-Zenodo-Dep="6258051"ID-ZooBank="2A1CF95E-B7DF-47E4-9F8B-37ABEA6A05F7"IM.illustrations_approvedBy="juliana"IM.materialsCitations_approvedBy="juliana"IM.metadata_approvedBy="juliana"IM.tables_approvedBy="juliana"IM.taxonomicNames_approvedBy="felipe"IM.treatments_approvedBy="juliana"checkinTime="1645689545730"checkinUser="plazi"docAuthor="Gao, Yan, Potapov, Mikhail & Bu, Yun"docDate="2022"docId="F91B87CAFF98FF9ABFA3C584F7943D22"docLanguage="en"docName="zootaxa.5104.1.4.pdf"docOrigin="Zootaxa 5104 (1)"docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article"docStyleId="647186512141C8FC8976D5BCC54AEB7D"docStyleName="Zootaxa.2013-.journal_article"docStyleVersion="9"docTitle="Heptacanthella yinae Gao & Potapov & Bu 2022, sp. nov."docType="treatment"docVersion="5"lastPageNumber="86"masterDocId="0522FFB2FF9AFF9CBF34C513F3483F43"masterDocTitle="A new blind genus of Anurophorinae (Collembola: Isotomidae) with seven anal spines from Northwest China"masterLastPageNumber="88"masterPageNumber="80"pageNumber="82"updateTime="1731937379226"updateUser="juliana"zenodo-license-document="CLOSED">
<mods:titleid="DA13ED19C8CC9A74AD629ED4EA0C534A">A new blind genus of Anurophorinae (Collembola: Isotomidae) with seven anal spines from Northwest China</mods:title>
<mods:affiliationid="0C1F1FF99316C9B98D1679018C8E846E">Natural History Research Center, Shanghai NaturalHistory Museum, Shanghai Science & Technology Museum, Shanghai 200041, China</mods:affiliation>
<mods:affiliationid="91CCA0F5D4E574009CA9056F6E8D39FC">Natural History Research Center, Shanghai NaturalHistory Museum, Shanghai Science & Technology Museum, Shanghai 200041, China</mods:affiliation>
<taxonomicNameid="B6B24D5FFF98FF9EBFA3C584F2D13FF2"ID-CoL="8ZNK7"authority="Gao & Potapov & Bu, 2022"authorityName="Gao & Potapov & Bu"authorityYear="2022"box="[151,409,151,178]"class="Collembola"family="Isotomidae"genus="Heptacanthella"kingdom="Animalia"order="Entomobryomorpha"pageId="2"pageNumber="82"phylum="Arthropoda"rank="species"species="yinae"status="sp. nov.">
<figureCitationid="E9892A59FF98FF9EBFA3C5A8F2623F96"box="[151,298,187,213]"captionStart-0="FIGURES 1–10"captionStart-1="FIGURES 11–14"captionStart-2="FIGURES 15–23"captionStartId-0="2.[151,264,1905,1929]"captionStartId-1="3.[151,264,1943,1967]"captionStartId-2="4.[151,264,1803,1827]"captionTargetBox-0="[207,1381,559,1879]"captionTargetBox-1="[195,1406,192,1899]"captionTargetBox-2="[151,1435,181,1780]"captionTargetId-0="figure-142@2.[207,1381,559,1879]"captionTargetId-1="figure-22@3.[180,1407,181,1919]"captionTargetId-2="figure-20@4.[151,1435,181,1780]"captionTargetPageId-0="2"captionTargetPageId-1="3"captionTargetPageId-2="4"captionText-0="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."captionText-1="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."captionText-2="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi-0="http://doi.org/10.5281/zenodo.6258055"figureDoi-1="http://doi.org/10.5281/zenodo.6258059"figureDoi-2="http://doi.org/10.5281/zenodo.6258063"httpUri-0="https://zenodo.org/record/6258055/files/figure.png"httpUri-1="https://zenodo.org/record/6258059/files/figure.png"httpUri-2="https://zenodo.org/record/6258063/files/figure.png"pageId="2"pageNumber="82">Figures 1–21</figureCitation>
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(
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<materialsCitationid="C1DA3C81FF98FF9EBBC8C4C8F6D13D5A"collectionCode="SNHM, SEM, MSPU"country="China"location="Natural History Museum"pageId="2"pageNumber="82"specimenCode="XJ-C2016099, XJ-C2016103, XJ-C2016093"specimenCount="4"specimenCount-female="2"specimenCount-male="2"stateProvince="Shanghai"typeStatus="holotype">
<taxonomicNameid="B6B24D5FFF98FF9EBE7BC262F16138CA"authority="Gao & Potapov & Bu, 2022"authorityName="Gao & Potapov & Bu"authorityYear="2022"box="[335,553,1905,1929]"class="Collembola"family="Isotomidae"genus="Heptacanthella"kingdom="Animalia"order="Entomobryomorpha"pageId="2"pageNumber="82"phylum="Arthropoda"rank="species"species="yinae"status="sp. nov.">
1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ.
<taxonomicNameid="B6B24D5FFF99FF9FBE68C28BF17F38EC"authority="Gao & Potapov & Bu, 2022"authorityName="Gao & Potapov & Bu"authorityYear="2022"box="[348,567,1944,1968]"class="Collembola"family="Isotomidae"genus="Heptacanthella"kingdom="Animalia"order="Entomobryomorpha"pageId="3"pageNumber="83"phylum="Arthropoda"rank="species"species="yinae"status="sp. nov.">
11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite.
<taxonomicNameid="B6B24D5FFF9EFF98BE6EC21FF17B3860"authority="Gao & Potapov & Bu, 2022"authorityName="Gao & Potapov & Bu"authorityYear="2022"box="[346,563,1804,1828]"class="Collembola"family="Isotomidae"genus="Heptacanthella"kingdom="Animalia"order="Entomobryomorpha"pageId="4"pageNumber="84"phylum="Arthropoda"rank="species"species="yinae"status="sp. nov.">
15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae.
<figureCitationid="E9892A59FF9FFF99BD3EC585F1063FF3"box="[522,590,150,176]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Fig. 1</figureCitation>
), females 1.15 mm long on average (1.1–1.2 mm, n=11), males 0.93 mm (0.86–1.0 mm, n=8),
<figureCitationid="E9892A59FF9FFF99BCF9C5A9F75C3F97"box="[973,1044,186,212]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Fig. 2</figureCitation>
). Cuticle reticulated (
<figureCitationid="E9892A59FF9FFF99BA3EC5A9F62A3F97"box="[1290,1378,186,212]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Figs 10</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BA44C5A9F6C73F96"box="[1392,1423,186,213]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">16</figureCitation>
). PAO extremely narrow, weakly constricted medially (
<figureCitationid="E9892A59FF9FFF99BDC0C5CDF0203FBB"box="[756,872,222,248]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Figs 2, 10</figureCitation>
), 33–40 μm long and 3–4 μm wide, 1.5–1.6 times as long as claw 3 (20–26 μm). Head with short dorsal setae, a0 seta 10–11 μm long (
<figureCitationid="E9892A59FF9FFF99BB46C411F7F23E5F"box="[1138,1210,258,284]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Fig. 2</figureCitation>
). Labral formula as 4/554. Labium with complete set of components. Ventral side of head as shown in
<figureCitationid="E9892A59FF9FFF99BB1AC435F7393E03"box="[1070,1137,294,320]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Fig. 3</figureCitation>
Antenna (160–185 μm) slightly shorter than head (175–200 μm). Ant. I with 11 setae, 2 ventral s (longer one 7–10 μm and shorter one 4–5 μm), 1 dorsal and 1 ventral bms (3 μm) (
<figureCitationid="E9892A59FF9FFF99BCABC481F0AF3EEF"box="[927,999,402,428]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Figs 4</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BCC6C481F7473EEF"box="[1010,1039,402,428]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">12</figureCitation>
). Ant. II with 15–16 setae, 3 bms (4 μm) and 1 curved medial lateral s (7–10 μm) (
<figureCitationid="E9892A59FF9FFF99BDA2C4A5F1963E93"box="[662,734,438,464]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Figs 4</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BDDDC4A5F0403E93"box="[745,776,438,464]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">12</figureCitation>
). Ant. III with 21–22 setae, 2 slender s (8–10 μm), 2 short s (3–4 μm), 1 slender lateral s (5–6 μm) and 1 dorsal bms (
<figureCitationid="E9892A59FF9FFF99BC3DC4C9F0193EB6"box="[777,849,474,501]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Figs 5</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BC68C4C9F0313EB7"box="[860,889,474,500]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">11</figureCitation>
). Ant. IV with 7 thicker s-setae, 8 slender s-setae, 1 organit, 1 subapical micro s-seta, and numerous ordinary setae (
<figureCitationid="E9892A59FF9FFF99BC4EC4EDF0973D5A"box="[890,991,510,537]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="5"pageNumber="85">Figs 6, 7</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BCDFC4EDF7403D5B"box="[1003,1032,510,536]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">11</figureCitation>
). Length ratio of antennal segments as 1: 1.7–2.0: 1.5–1.6: 2.6–2.8.
Ordinary setae and s-setae on body well differentiated (
<figureCitationid="E9892A59FF9FFF99BC1BC755F0F93D23"box="[815,945,582,608]"captionStart-0="FIGURES 11–14"captionStart-1="FIGURES 15–23"captionStartId-0="3.[151,264,1943,1967]"captionStartId-1="4.[151,264,1803,1827]"captionTargetBox-0="[195,1406,192,1899]"captionTargetBox-1="[151,1435,181,1780]"captionTargetId-0="figure-22@3.[180,1407,181,1919]"captionTargetId-1="figure-20@4.[151,1435,181,1780]"captionTargetPageId-0="3"captionTargetPageId-1="4"captionText-0="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."captionText-1="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi-0="http://doi.org/10.5281/zenodo.6258059"figureDoi-1="http://doi.org/10.5281/zenodo.6258063"httpUri-0="https://zenodo.org/record/6258059/files/figure.png"httpUri-1="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">Figs 13–21</figureCitation>
). Tergal s-setae on Th. II–Abd. IV distinctly shorter than ordinary setae (
<figureCitationid="E9892A59FF9FFF99BEE6C779F1623DC7"box="[466,554,618,644]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">Figs 14</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BD02C779F1C83DC6"box="[566,640,618,645]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">15–19</figureCitation>
). S-setae thin and short. S- and ms-setae formula 33/22224 (s), 10/001 (ms) (
<figureCitationid="E9892A59FF9FFF99BFEEC79DF2153DEB"box="[218,349,654,680]"captionStart-0="FIGURES 11–14"captionStart-1="FIGURES 15–23"captionStartId-0="3.[151,264,1943,1967]"captionStartId-1="4.[151,264,1803,1827]"captionTargetBox-0="[195,1406,192,1899]"captionTargetBox-1="[151,1435,181,1780]"captionTargetId-0="figure-22@3.[180,1407,181,1919]"captionTargetId-1="figure-20@4.[151,1435,181,1780]"captionTargetPageId-0="3"captionTargetPageId-1="4"captionText-0="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."captionText-1="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi-0="http://doi.org/10.5281/zenodo.6258059"figureDoi-1="http://doi.org/10.5281/zenodo.6258063"httpUri-0="https://zenodo.org/record/6258059/files/figure.png"httpUri-1="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">Figs 14–21</figureCitation>
). Thorax: Th. II and III each with 1 dorsal medial s and 2 anterolateral s, 6–8 μm, and 1 ms (4–5 μm) present on Th. II only (
<figureCitationid="E9892A59FF9FFF99BEE4C7A1F11B3D8F"box="[464,595,690,716]"captionStart-0="FIGURES 11–14"captionStart-1="FIGURES 15–23"captionStartId-0="3.[151,264,1943,1967]"captionStartId-1="4.[151,264,1803,1827]"captionTargetBox-0="[195,1406,192,1899]"captionTargetBox-1="[151,1435,181,1780]"captionTargetId-0="figure-22@3.[180,1407,181,1919]"captionTargetId-1="figure-20@4.[151,1435,181,1780]"captionTargetPageId-0="3"captionTargetPageId-1="4"captionText-0="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."captionText-1="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi-0="http://doi.org/10.5281/zenodo.6258059"figureDoi-1="http://doi.org/10.5281/zenodo.6258063"httpUri-0="https://zenodo.org/record/6258059/files/figure.png"httpUri-1="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">Figs 14–17</figureCitation>
). Abdomen: Abd. I–IV each with 1 dorsal medial s (8–11 μm) and lateral s (6–9 μm), and 1 ms (5–6 μm) present on Abd. III (
<figureCitationid="E9892A59FF9FFF99BDECC7C5F0783DB3"box="[728,816,726,752]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">Figs 14</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BC09C7C5F0FA3DB3"box="[829,946,726,752]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">18, 19, 21</figureCitation>
). Abd. V with two slender and long medial s-setae (10–12 μm) and two rod-like lateral s-setae (8–10 μm) (
<figureCitationid="E9892A59FF9FFF99BC5EC7E9F0A53C57"box="[874,1005,762,788]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="5"pageNumber="85">Figs 13, 14</figureCitation>
,
<figureCitationid="E9892A59FF9FFF99BCCFC7E9F70E3C56"box="[1019,1094,762,789]"captionStart="FIGURES 24–27"captionStartId="5.[151,264,1975,1999]"captionTargetBox="[161,1427,920,1951]"captionTargetId="figure-415@5.[161,1427,920,1951]"captionTargetPageId="5"captionText="FIGURES 24–27. Heptacanthella yinae sp. nov. ventral side of Abd. V–VI in holotype (24) (subadult female), paratype XJ- C2016095 (25) (adult female), paratype XJ-C2016088 (26) and paratype XJ-C2016093 (27). s—s-setae."figureDoi="http://doi.org/10.5281/zenodo.6258067"httpUri="https://zenodo.org/record/6258067/files/figure.png"pageId="5"pageNumber="85">24, 26</figureCitation>
). Macrochaetotaxy 1, 1 / 2, 2, 3, 3 (
<figureCitationid="E9892A59FF9FFF99BFE5C60DF2E23C7B"box="[209,426,798,825]"captionStart-0="FIGURES 11–14"captionStart-1="FIGURES 15–23"captionStartId-0="3.[151,264,1943,1967]"captionStartId-1="4.[151,264,1803,1827]"captionTargetBox-0="[195,1406,192,1899]"captionTargetBox-1="[151,1435,181,1780]"captionTargetId-0="figure-22@3.[180,1407,181,1919]"captionTargetId-1="figure-20@4.[151,1435,181,1780]"captionTargetPageId-0="3"captionTargetPageId-1="4"captionText-0="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."captionText-1="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi-0="http://doi.org/10.5281/zenodo.6258059"figureDoi-1="http://doi.org/10.5281/zenodo.6258063"httpUri-0="https://zenodo.org/record/6258059/files/figure.png"httpUri-1="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">Figs 14–15, 18–19</figureCitation>
). Macrosetae 50–70 μm long. Axial setae on Th. II–Abd. IV as 10(12), 8 / 6, 6, 6, 8 (
<figureCitationid="E9892A59FF9FFF99BA5EC60DF27E3C1F"captionStart-0="FIGURES 11–14"captionStart-1="FIGURES 15–23"captionStartId-0="3.[151,264,1943,1967]"captionStartId-1="4.[151,264,1803,1827]"captionTargetBox-0="[195,1406,192,1899]"captionTargetBox-1="[151,1435,181,1780]"captionTargetId-0="figure-22@3.[180,1407,181,1919]"captionTargetId-1="figure-20@4.[151,1435,181,1780]"captionTargetPageId-0="3"captionTargetPageId-1="4"captionText-0="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."captionText-1="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi-0="http://doi.org/10.5281/zenodo.6258059"figureDoi-1="http://doi.org/10.5281/zenodo.6258063"httpUri-0="https://zenodo.org/record/6258059/files/figure.png"httpUri-1="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">Figs 14–15, 18–19</figureCitation>
). Ml macroseta (55–70 μm) on Th. II 3.3–4.0 times as long as p1 seta (17–21 μm) (
<figureCitationid="E9892A59FF9FFF99BBDFC651F6083C1E"box="[1259,1344,834,861]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="5"pageNumber="85">Fig. 16</figureCitation>
<taxonomicNameid="B6B24D5FFF9FFF99BE68C2A4F17F388C"authority="Gao & Potapov & Bu, 2022"authorityName="Gao & Potapov & Bu"authorityYear="2022"box="[348,567,1975,1999]"class="Collembola"family="Isotomidae"genus="Heptacanthella"kingdom="Animalia"order="Entomobryomorpha"pageId="5"pageNumber="85"phylum="Arthropoda"rank="species"species="yinae"status="sp. nov.">
Ventral tube with 3+3 laterodistal and 4 posterior setae in one transversal row (
<figureCitationid="E9892A59FF9CFF9ABB73C584F7C53FF2"box="[1095,1165,151,177]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="6"pageNumber="86">Fig. 8</figureCitation>
). Claw of normal shape (
<figureCitationid="E9892A59FF9CFF9ABF94C5A8F3AB3F96"box="[160,227,187,213]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="6"pageNumber="86">Fig. 9</figureCitation>
), 20–25 μm long, without inner and lateral teeth. Unguiculus simple, without lamella, 7–10 μm long, 0.3–0.5 as long as claw 3 (
<figureCitationid="E9892A59FF9CFF9ABE5CC5CCF2E43FBA"box="[360,428,223,249]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="6"pageNumber="86">Fig. 9</figureCitation>
). Tibiotarsus I–III with 21, 21, 22 setae respectively, without additional setae. Tibiotarsus without clavate tenent setae (
<figureCitationid="E9892A59FF9CFF9ABEEBC410F16C3E5E"box="[479,548,259,285]"captionStart="FIGURES 1–10"captionStartId="2.[151,264,1905,1929]"captionTargetBox="[207,1381,559,1879]"captionTargetId="figure-142@2.[207,1381,559,1879]"captionTargetPageId="2"captionText="FIGURES 1–10. Heptacanthella yinae sp. nov. 1, habitus; 2, head, dorsal view; 3, head ventral view; 4, Ant. I and II, ventral view; 5, Ant. III, dorsal view; 6, subapical part of Ant. IV, dorsal view, focusing on subapical micro s-seta and organite; 7, Ant. IV, focusing on one of thicker s-seta; 8, ventral tube, lateral view; 9, leg 3; 10, anterolateral head, show postantennal organ on right side. ms—ms-setae; s—s-setae; bms—basal ms; org—organite; PAO—postantennal organ."figureDoi="http://doi.org/10.5281/zenodo.6258055"httpUri="https://zenodo.org/record/6258055/files/figure.png"pageId="6"pageNumber="86">Fig. 9</figureCitation>
). Furca and tenaculum completely absent. Retinacular field without setae (
<figureCitationid="E9892A59FF9CFF9ABA5BC410F3FF3E02"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="6"pageNumber="86">Fig. 22</figureCitation>
). Furcal subcoxa with 6+6 or 6+7 setae, including two macrosetae (45–50 μm) in medio-lateral position (
<figureCitationid="E9892A59FF9CFF9ABA5BC434F3FF3E26"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="6"pageNumber="86">Fig. 23</figureCitation>
). Manubrial field with 5–6 setae (
<figureCitationid="E9892A59FF9CFF9ABD18C458F1373E26"box="[556,639,331,357]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="6"pageNumber="86">Fig. 23</figureCitation>
). Abd. V with 4 short spines (p1 and p2) arranged in one transverse row, equal in length, 15–18 μm (
<figureCitationid="E9892A59FF9CFF9ABEF8C47CF1053ECA"box="[460,589,367,393]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="6"pageNumber="86">Figs 13–14</figureCitation>
,
<figureCitationid="E9892A59FF9CFF9ABD6CC47CF1303ECA"box="[600,632,367,393]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="6"pageNumber="86">20</figureCitation>
). Abd. VI with 3 strongly chitinised, robust spines (m0 and m1), middle spine (35–38 μm) longer than 2 lateral ones (25–30 μm) (
<figureCitationid="E9892A59FF9CFF9ABC2EC480F0D43EEE"box="[794,924,403,429]"captionStart="FIGURES 11–14"captionStartId="3.[151,264,1943,1967]"captionTargetBox="[195,1406,192,1899]"captionTargetId="figure-22@3.[180,1407,181,1919]"captionTargetPageId="3"captionText="FIGURES 11–14. Heptacanthella yinae sp. nov. 11, Ant. III and IV, dorsal view (7 thick s-setae marked); 12, Ant. I and II, ventral view; 13, Abd. V–VI, dorso-lateral view; 14, s-, ms-setae, and macrosetae on boby tergites. ms—ms-setae; s—s-setae; bms—basal ms; Md—dorsal macrosetae; org—organite."figureDoi="http://doi.org/10.5281/zenodo.6258059"httpUri="https://zenodo.org/record/6258059/files/figure.png"pageId="6"pageNumber="86">Figs 13–14</figureCitation>
,
<figureCitationid="E9892A59FF9CFF9ABC93C480F08F3EEE"box="[935,967,403,429]"captionStart="FIGURES 15–23"captionStartId="4.[151,264,1803,1827]"captionTargetBox="[151,1435,181,1780]"captionTargetId="figure-20@4.[151,1435,181,1780]"captionTargetPageId="4"captionText="FIGURES 15–23. Heptacanthella yinae sp. nov. 15, Th. II–III, dorso-lateral view; 16, 17, lateral part of Th. II (16) and Th. III (17); 18, Abd. I–II, left side; 19, Abd III– IV, left side; 20, Abd. V–VI, dorso-lateral view; 21, Abd. III, left side, amplified view; 22, ventral side of Abd. III; 23, ventral side of Abd. IV. Md, Mdl, Ml—dorsal, dorso-lateral and lateral macrosetae; ms—mssetae; s—s-setae; m—middle setae; p—posterior setae."figureDoi="http://doi.org/10.5281/zenodo.6258063"httpUri="https://zenodo.org/record/6258063/files/figure.png"pageId="6"pageNumber="86">20</figureCitation>
<figureCitationid="E9892A59FF9CFF9ABB4FC754F7983D22"box="[1147,1232,583,609]"captionStart="FIGURE 28"captionStartId="6.[151,250,1615,1639]"captionTargetBox="[156,1431,637,1587]"captionTargetId="figure-245@6.[151,1436,633,1592]"captionTargetPageId="6"captionText="FIGURE 28. The type locality of Heptacanthella yinae sp. nov. in Xinjiang Province, China."figureDoi="http://doi.org/10.5281/zenodo.6258071"httpUri="https://zenodo.org/record/6258071/files/figure.png"pageId="6"pageNumber="86">Fig. 28</figureCitation>