<documentid="2FD2FD0F5273B2878E04A04882ABF199"ID-DOI="10.11646/zootaxa.5489.1.4"ID-ISSN="1175-5326"ID-Zenodo-Dep="13211341"ID-ZooBank="373DBA20-A1A7-4A2D-856C-67BF13D83C41"IM.bibliography_approvedBy="karina"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="karina"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="karina"IM.treatmentCitations_approvedBy="felipe"IM.treatments_approvedBy="karina"checkinTime="1722790258077"checkinUser="plazi"docAuthor="Okajima, Shûji & Masumoto, Masami"docDate="2024"docId="03D2383B8514C32FD9B2A1C4AC507027"docLanguage="en"docName="zootaxa.5489.1.4.pdf"docOrigin="Zootaxa 5489 (1)"docSource="http://dx.doi.org/10.11646/zootaxa.5489.1.4"docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article"docStyleId="647186512141C8FC8976D5BCC54AEB7D"docStyleName="Zootaxa.2013-.journal_article"docStyleVersion="9"docTitle="Hoplandrothrips quinqueconus Okajima & Masumoto, 2024, sp. n."docType="treatment"docVersion="5"lastPageNumber="51"masterDocId="FFEB40438508C332D925A153A8767142"masterDocTitle="The genus Hoplandrothrips and its relatives (Thysanoptera: Phlaeothripidae) from Southeast Asia and Taiwan"masterLastPageNumber="91"masterPageNumber="22"pageNumber="50"updateTime="1726015607694"updateUser="karina"zenodo-license-document="CLOSED">
<mods:titleid="B4AAC9FC234513E2104B3AE6441575B6">The genus Hoplandrothrips and its relatives (Thysanoptera: Phlaeothripidae) from Southeast Asia and Taiwan</mods:title>
<mods:affiliationid="D65E6DD1B94640DE598201EE4A583F76">Laboratory of Entomology, Tokyo University of Agriculture, 1737 Funako, Atsugi, Kanagawa, 243 - 0034 Japan.</mods:affiliation>
<mods:affiliationid="1F447B1E0CB646B843439986101A22A0">Laboratory of Entomology, Tokyo University of Agriculture, 1737 Funako, Atsugi, Kanagawa, 243 - 0034 Japan.</mods:affiliation>
<taxonomicNameid="4C7BF2AE8514C32ED9B2A1C4AA2B71F3"authorityName="Okajima & Masumoto"authorityYear="2024"box="[151,605,151,178]"class="Insecta"family="Phlaeothripidae"genus="Hoplandrothrips"kingdom="Animalia"order="Thysanoptera"pageId="28"pageNumber="50"phylum="Arthropoda"rank="species"species="quinqueconus"status="sp. nov.">
<figureCitationid="134095A88514C32ED9BAA1E8A9577197"box="[159,289,187,213]"captionStart="FIGURES 29–42"captionStartId="39.[151,264,1892,1916]"captionTargetBox="[156,1432,181,1868]"captionTargetId="figure-32@39.[156,1432,181,1868]"captionTargetPageId="39"captionText="FIGURES 29–42. Hoplandrothrips species. E. floresi sp. n. 29–30: (29) female; (30) male. E. formosae sp. n. 31–33: (31) female; (32) small male; (33) large male. E. graminicola sp. n. 34–35: (34) female; (35) male. H. laurencei sp. n. 36–37: (36) female; (37) male. H. obesametae 38–39: (38) female; (39) male. H. quinqueconus sp. n. 40–42: (40) female; (41) large male; (42) small male."figureDoi="http://doi.org/10.5281/zenodo.13211351"httpUri="https://zenodo.org/record/13211351/files/figure.png"pageId="28"pageNumber="50">Figs 40–42</figureCitation>
,
<figureCitationid="134095A88514C32ED809A1E8A9F97194"box="[300,399,187,214]"captionStart="FIGURES 225–232"captionStartId="60.[151,264,1794,1818]"captionTargetBox="[158,1430,181,1770]"captionTargetId="figure-17@60.[158,1430,181,1770]"captionTargetPageId="60"captionText="FIGURES 225–232. Hoplandrothrips quinqueconus sp. n. (225) Head and prothorax, female; (226) fore leg, small male; (227) fore leg, large male; (228) prosternum and mesopresternum, female; (229) metanotum and pelta, female; (230) antenna, female; (231) antennal segments III–IV, female; (232) sub-basal wing setae, female."figureDoi="http://doi.org/10.5281/zenodo.13211419"httpUri="https://zenodo.org/record/13211419/files/figure.png"pageId="28"pageNumber="50">225–232</figureCitation>
. Body uniformly dark brown. All legs dark brown, but tibiae often scarcely paler distally, all tarsi concolourous with apex of tibia. Antennal segments I and
<collectionCodeid="ED6A11E88514C32ED89DA023A9BA70C8"box="[440,460,368,394]"country="Canada"lsid="urn:lsid:biocol.org:col:13946"name="Royal British Columbia Museum - Herbarium"pageId="28"pageNumber="50"type="Museum">V</collectionCode>
with basal 1/3 yellowish, extreme base of segment
<collectionCodeid="ED6A11E88514C32EDD01A023AC3470C8"box="[1060,1090,368,394]"country="Norway"name="Mykotektet, National Veterinary Institute"pageId="28"pageNumber="50">VI</collectionCode>
pale. Fore wings shaded with pale brown. Prominent body setae pale. Head (
<figureCitationid="134095A88514C32EDB8DA0C0AB7E70EC"box="[680,776,403,430]"captionStart="FIGURES 225–232"captionStartId="60.[151,264,1794,1818]"captionTargetBox="[158,1430,181,1770]"captionTargetId="figure-17@60.[158,1430,181,1770]"captionTargetPageId="60"captionText="FIGURES 225–232. Hoplandrothrips quinqueconus sp. n. (225) Head and prothorax, female; (226) fore leg, small male; (227) fore leg, large male; (228) prosternum and mesopresternum, female; (229) metanotum and pelta, female; (230) antenna, female; (231) antennal segments III–IV, female; (232) sub-basal wing setae, female."figureDoi="http://doi.org/10.5281/zenodo.13211419"httpUri="https://zenodo.org/record/13211419/files/figure.png"pageId="28"pageNumber="50">Fig. 225</figureCitation>
) elongate, 1.31–1.42 times as long as wide, dorsal surface distinctly sculptured with fine reticulation, but reticles weaker behind posterior ocelli. Cheeks weakly rounded, incised just behind eyes, serrate, each with three short stout setae. Postocular setae a little longer than eyes, dilated, 185μm apart from each other in
subequal in length. Mouth cone scarcely reaching prospinasternum; maxillary stylets retracted to postocular setae. Pronotum about 0.6 times as long as head in large female, about 0.5 times in small female, dorsal surface sculptured marginally; five pairs of major setae dilated, am a little shorter than aa, ml and epim subequal, pa the longest, 0.73-0.78 times as long as median length of pronotum. Mesopresternum (
<figureCitationid="134095A88514C32ED9BAA3ABA9777250"box="[159,257,760,786]"captionStart="FIGURES 225–232"captionStartId="60.[151,264,1794,1818]"captionTargetBox="[158,1430,181,1770]"captionTargetId="figure-17@60.[158,1430,181,1770]"captionTargetPageId="60"captionText="FIGURES 225–232. Hoplandrothrips quinqueconus sp. n. (225) Head and prothorax, female; (226) fore leg, small male; (227) fore leg, large male; (228) prosternum and mesopresternum, female; (229) metanotum and pelta, female; (230) antenna, female; (231) antennal segments III–IV, female; (232) sub-basal wing setae, female."figureDoi="http://doi.org/10.5281/zenodo.13211419"httpUri="https://zenodo.org/record/13211419/files/figure.png"pageId="28"pageNumber="50">Fig. 228</figureCitation>
) divided into three plates. Metanotum (
<figureCitationid="134095A88514C32EDBEDA3ABAB5C7250"box="[712,810,760,786]"captionStart="FIGURES 225–232"captionStartId="60.[151,264,1794,1818]"captionTargetBox="[158,1430,181,1770]"captionTargetId="figure-17@60.[158,1430,181,1770]"captionTargetPageId="60"captionText="FIGURES 225–232. Hoplandrothrips quinqueconus sp. n. (225) Head and prothorax, female; (226) fore leg, small male; (227) fore leg, large male; (228) prosternum and mesopresternum, female; (229) metanotum and pelta, female; (230) antenna, female; (231) antennal segments III–IV, female; (232) sub-basal wing setae, female."figureDoi="http://doi.org/10.5281/zenodo.13211419"httpUri="https://zenodo.org/record/13211419/files/figure.png"pageId="28"pageNumber="50">Fig. 229</figureCitation>
) polygonally reticulate, median pair of setae 40–45μm apart from anterior margin, 120μm apart from each other in
) bell-shaped, with rather large lateral wings. tergite IX setae S1 and S2 subequal, shorter than tube, slightly dilated. Tube 0.54–0.59 times as long as head, 2.30-2.44 times as long as wide, almost tapering; terminal setae much longer than tube.
. Colour very similar to female; fore wing sub-basal setae S3 pointed, at least not dilated; abdominal sternite VIII with no pore plate. Large male: head more than 1.5 times as long as wide, cheek setae stout; prothorax enlarged; fore legs enlarged, fore coxa slightly angulated behind coxal setae, with two stout spine like setae, fore femur angulated postero-laterally, with two apical inner tubercles, fore tibia with a small sub-basal inner tubercle, fore tarsal tooth stout; pronotal aa setae the longest, am more slender and shorter than aa; fore wing with 16–18 duplicated cilia. Small male: head 1.34 times as long as wide, cheek setae small; fore femur and tibia unarmed; pronotal pa the longest, am dilated, shorter than aa; fore wing with 14 duplicated cilia.
<materialsCitationid="3B1383708514C32EDD47A61FADF57624"box="[1122,1411,1868,1894]"collectingDate="1984-03-20"country="Taiwan"elevation="2000"isTailEnumeration="true"location="Meifeng"pageId="28"pageNumber="50"specimenCount="1"stateProvince="Nantou"typeStatus="paratype">same locality as holotype</materialsCitation>
. This species is peculiar in the genus in having five (rarely six) sense cones on the antennal segment III which arise almost in the usual position, not on the ventral apex of the segment, and it is presumably related to
<taxonomicNameid="4C7BF2AE8515C32FD9B2A18CA95771BB"authorityName="Okajima & Masumoto"authorityYear="2024"box="[151,289,223,249]"class="Insecta"family="Phlaeothripidae"genus="Hoplandrothrips"kingdom="Animalia"order="Thysanoptera"pageId="29"pageNumber="51"phylum="Arthropoda"rank="species"species="formosae">
. Except for the sense cone formula, it is very similar to
<taxonomicNameid="4C7BF2AE8515C32FDD54A18CACAF71BB"authorityName="Okajima & Masumoto"authorityYear="2024"box="[1137,1241,223,249]"class="Insecta"family="Phlaeothripidae"genus="Hoplandrothrips"kingdom="Animalia"order="Thysanoptera"pageId="29"pageNumber="51"phylum="Arthropoda"rank="species"species="formosae">
, but has the head comparatively shorter, antennal segment III paler, and antennal segment V shorter than segment III without distinct apical neck. Moreover, pronotal anteromarginal setae are shorter than anteroangular setae even in the largest male of
<taxonomicNameid="4C7BF2AE8515C32FD993A018A9247026"authorityName="Okajima & Masumoto"authorityYear="2024"box="[182,338,331,356]"class="Insecta"family="Phlaeothripidae"genus="Hoplandrothrips"kingdom="Animalia"order="Thysanoptera"pageId="29"pageNumber="51"phylum="Arthropoda"rank="species"species="quinqueconus">
, whereas they are subequal in length in large males in
<taxonomicNameid="4C7BF2AE8515C32FDA92A018AC697027"authorityName="Okajima & Masumoto"authorityYear="2024"box="[951,1055,331,357]"class="Insecta"family="Phlaeothripidae"genus="Hoplandrothrips"kingdom="Animalia"order="Thysanoptera"pageId="29"pageNumber="51"phylum="Arthropoda"rank="species"species="formosae">
