179 lines
18 KiB
XML
179 lines
18 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.5193612" ID-GBIF-Dataset="a02f182b-32e4-4649-afe0-983cb21ceb9e" ID-GBIF-Taxon="160690011" ID-Zenodo-Dep="5193612" approvalRequired="5" approvalRequired_for_illustrations="3" approvalRequired_for_treatments="2" checkinTime="1576077498408" checkinUser="jeremy" docAuthor="M. A. Lieftinck" docDate="1940" docId="03B487FFFF90FFE4FF16BF4BFA41AD32" docLanguage="en" docName="Lieftinck - 1940 - Descriptions and records of South-east Asiatic Odonata (II) ABBYYed.pdf.imf" docOrigin="Treubia 17 (4)" docStyle="DocumentStyle{}" docTitle="Drepanosticta barbatula Lieftinck, 1940, sp. n." docType="treatment" docVersion="14" lastPageId="16" lastPageNumber="352" masterDocId="FF8DFF87FF9EFFF4FFF0BE36FF92AF52" masterDocTitle="Descriptions and records of South-East Asiatic Odonata (II)" masterLastPageNumber="392" masterPageNumber="337" pageId="14" pageNumber="351" updateTime="1632324461921" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Descriptions and records of South-East Asiatic Odonata (II)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>M. A. Lieftinck</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Treubia</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1940</mods:date>
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<mods:detail type="pubDate">
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<mods:number>1940-01-01</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>17</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>337</mods:start>
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<mods:end>392</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.3571116</mods:identifier>
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<mods:identifier type="GBIF-Dataset">a02f182b-32e4-4649-afe0-983cb21ceb9e</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3571116</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5193612" ID-GBIF-Taxon="160690011" ID-Zenodo-Dep="5193612" LSID="urn:lsid:plazi:treatment:03B487FFFF90FFE4FF16BF4BFA41AD32" httpUri="http://treatment.plazi.org/id/03B487FFFF90FFE4FF16BF4BFA41AD32" lastPageId="16" lastPageNumber="352" pageId="14" pageNumber="351">
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<subSubSection box="[230,1012,381,417]" pageId="14" pageNumber="351" type="nomenclature">
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<paragraph blockId="14.[227,1725,377,2632]" box="[230,1012,381,417]" pageId="14" pageNumber="351">
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<emphasis bold="true" box="[230,726,381,417]" pageId="14" pageNumber="351">
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1940" box="[230,718,381,417]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="14" pageNumber="351" phylum="Arthropoda" rank="species" species="barbatula" status="sp. n.">Drepanosticta barbatula</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel box="[757,848,381,417]" pageId="14" pageNumber="351" rank="species">sp. n.</taxonomicNameLabel>
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(
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<figureCitation box="[883,987,381,417]" captionStart="Fig" captionStartId="15.[264,324,1892,1924]" captionTargetBox="[243,1351,1155,1881]" captionTargetPageId="15" captionText="Fig. 6. Drepanosticta barbatula, sp. n. ♂. Anal appendages, dorsal view and right side." figureDoi="http://doi.org/10.5281/zenodo.3571130" httpUri="https://zenodo.org/record/3571130/files/figure.png" pageId="14" pageNumber="351">fig. 6</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="351" type="materials_examined">
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<paragraph blockId="14.[227,1725,377,2632]" pageId="14" pageNumber="351">
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<materialsCitation ID-GBIF-Occurrence="2467684729" collectingCode="Buitenzorg Museum" collectingDate="1937-06" collectorName="M. E. Walsh" country="Malaysia" location="N. Koetai, Sangkoelirang distr., Batoe Besi" pageId="14" pageNumber="351" specimenCount="1" stateProvince="E. Borneo" typeStatus="holotype">
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Material studied: — E.
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<collectingRegion box="[781,945,445,481]" pageId="14" pageNumber="351">Borneo</collectingRegion>
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,
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<collectingMunicipality box="[994,1185,445,481]" pageId="14" pageNumber="351">N. Koetai</collectingMunicipality>
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,
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<collectingMunicipality box="[1214,1583,445,481]" pageId="14" pageNumber="351">Sangkoelirang distr</collectingMunicipality>
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.,
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<location LSID="urn:lsid:plazi:treatment:03B487FFFF90FFE4FF16BF4BFA41AD32:8EC26032FF90FFFAF9A2BF8BFEA6AD45" country="Borneo" municipality="N. Koetai" name="Batoe Besi" pageId="14" pageNumber="351" stateProvince="Borneo">Batoe Besi</location>
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,
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<date box="[337,524,499,535]" pageId="14" pageNumber="351" value="1937-06">
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<collectingDate box="[337,524,499,535]" pageId="14" pageNumber="351" value="1937-06">June 1937</collectingDate>
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</date>
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,
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<collectorName box="[555,811,499,535]" pageId="14" pageNumber="351">M. E. Walsh</collectorName>
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leg.
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<typeStatus box="[922,1154,499,535]" pageId="14" pageNumber="351">Holotype</typeStatus>
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in the Buitenzorg Museum
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="14.[227,1725,377,2632]" pageId="14" pageNumber="351">
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<emphasis box="[311,402,552,588]" italics="true" pageId="14" pageNumber="351">Male</emphasis>
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(ad.). — Labium pale yellow, tips of lateral lobes brown. Labrum and anteclypeus creamy greenish-white; labrum with the anterior border sharply defined black. Mandibles shining black, upper angle (between labrum and anteclypeus) filled up with a triangular creamy-white spot. Postclypeus shining bronzy-black, finely and transversely striate. Frons and vertex bronzy-black with slight lustre; epicranial lobes dull bronzy-black, rear of the head shining black with purplish reflections. Antennae with the first joint blackish-brown, second joint light brown, the remaining joints missing. Parorbital and transverse postoccipital carinae well developed, the former narrow but rounded, the latter acute, without angulate lateral extremities.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="16" lastPageNumber="353" pageId="14" pageNumber="351" type="description">
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<paragraph blockId="14.[227,1725,377,2632]" pageId="14" pageNumber="351">
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Prothorax chrome-yellow intermingled with green; a deep black spot over the middle, widest posteriorly and almost pointed anteriorly, ceasing at base of anterior lobe and covering the median third of posterior lobe (this dorsal mark almost identical in shape to that of
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1934" box="[1077,1250,1250,1286]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="14" pageNumber="351" phylum="Arthropoda" rank="species" species="attala">
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<emphasis box="[1077,1250,1250,1286]" italics="true" pageId="14" pageNumber="351">D. attala</emphasis>
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</taxonomicName>
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Lieft.,
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<emphasis box="[1426,1468,1250,1286]" italics="true" pageId="14" pageNumber="351">cf.</emphasis>
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Treubia, 14, 1934, p. 472
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<figureCitation box="[470,568,1304,1340]" captionStart="Fig" captionStartId="6.[1204,1266,2355,2387]" captionTargetBox="[1162,1759,1494,2334]" captionTargetPageId="6" captionText="Fig. 2. Ventral aspect of seminal vesicle (top) and left side-view of anal appendages of Euphaea subnodalis Laid., from Mt. Marapok (bottom)." figureDoi="http://doi.org/10.5281/zenodo.3571120" httpUri="https://zenodo.org/record/3571120/files/figure.png" pageId="14" pageNumber="351">fig. 2</figureCitation>
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, ♂). Propleurae bronzy-black. Posterior lobe short and broad (still shorter than in
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<emphasis box="[641,777,1358,1394]" italics="true" pageId="14" pageNumber="351">
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1934" box="[641,755,1358,1394]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="14" pageNumber="351" phylum="Arthropoda" rank="species" species="attala">attala</taxonomicName>
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),
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</emphasis>
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of simple structure, depressed, hind margin perfectly straight in dorsal view, side-portions evenly rounded.
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</paragraph>
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<paragraph blockId="14.[227,1725,377,2632]" pageId="14" pageNumber="351">Synthorax, as far down as the first lateral suture, including the mesinfraepisternum, shining greenish bronzy-black with slight coppery reflections on mesepimeron. Sides light ochreous, intermingled with green, with a strongly contrasting black stripe joining the second suture, tapering ventrally, at extreme dorsal end; this stripe is about twice as wide as the metepisternal pale band, but soon diminishes in width, attaining only half its width at level of the spiracle, which it does not include; posterior limit of this black stripe rather diffuse ventrally. Metepimeron for the greater part and under surfaces pale yellow or whitish. Ante-alar triangles pale-coloured (blue in life?).</paragraph>
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<paragraph blockId="14.[227,1725,377,2632]" pageId="14" pageNumber="351">Legs pale; coxae and trochanters pale yellow; femora somewhat darker with an irregularly broken stripe along exterior surfaces, and with traces of two pale brownish bands; knees blackish. Tibiae and tarsi dirty ochreous, tibiae obscured basally and distal fourth of last tarsal joint black. Claws reddish; spines all brown.</paragraph>
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<paragraph blockId="14.[227,1725,377,2632]" lastBlockId="15.[257,1758,294,2376]" lastPageId="15" lastPageNumber="352" pageId="14" pageNumber="351">
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Wings hyaline. Accessory basal postcostal nervure situated midway between base of wing and
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<emphasis box="[589,657,2267,2303]" italics="true" pageId="14" pageNumber="351">Ax1</emphasis>
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.
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<emphasis box="[689,735,2267,2303]" italics="true" pageId="14" pageNumber="351">Ac</emphasis>
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oblique, placed midway between
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<emphasis box="[1403,1478,2267,2303]" italics="true" pageId="14" pageNumber="351">Ax1</emphasis>
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and
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<emphasis box="[1586,1669,2267,2303]" italics="true" pageId="14" pageNumber="351">Ax2,</emphasis>
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it meets the wing-margin well before the production of the proximal side of
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<emphasis box="[1692,1723,2321,2357]" italics="true" pageId="14" pageNumber="351">q,</emphasis>
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joining
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<emphasis box="[373,422,2375,2411]" italics="true" pageId="14" pageNumber="351">Ab</emphasis>
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at margin under an obtuse angle an all wings.
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<emphasis box="[1332,1381,2375,2411]" italics="true" pageId="14" pageNumber="351">Ab</emphasis>
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almost 1 1/2 times longer than
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<emphasis box="[459,612,2428,2464]" italics="true" pageId="14" pageNumber="351">Ac. Cu1</emphasis>
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reaching the hind margin at 4 cells distal to level of subnodus. Postnodals 12 in all wings.
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<emphasis box="[895,958,2482,2518]" italics="true" pageId="14" pageNumber="351">Ma</emphasis>
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arises slightly distal to subnodus in all four wings,
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<emphasis box="[444,491,2536,2572]" italics="true" pageId="14" pageNumber="351">Rs</emphasis>
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between nodus and
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<emphasis box="[868,1028,2536,2572]" italics="true" pageId="14" pageNumber="351">Px1. M 2</emphasis>
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originates at the 6th or 7th postnodal in fore, at the 6th in hinder wing.
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<emphasis box="[898,963,2589,2625]" italics="true" pageId="14" pageNumber="351">M a</emphasis>
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2 - 3 cells distal to
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<emphasis box="[1354,1418,2589,2625]" italics="true" pageId="14" pageNumber="351">M 2</emphasis>
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in fore as well as in hinder wings. Two postquadrangular antenodal cells. Pterostigma jet-black surrounded by a very fine pale line, about 1% to 2 times longer than high, slightly widened distally; costal side only very little shorter than anal side; proximal angle rather acute, distal side slightly convex.
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</paragraph>
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<paragraph blockId="15.[255,1751,187,239]" box="[257,1308,189,226]" pageId="15" pageNumber="352">
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<pageNumber ambiguity="8" box="[257,318,190,226]" fuzzyness="0" pageId="15" pageNumber="352" score="254.0" value="352">352</pageNumber>
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Treubia Deel 17, 1940, Afl. 4.
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</paragraph>
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<paragraph blockId="15.[257,1758,294,2376]" pageId="15" pageNumber="352">Abdomen enormously drawn out and very slender, apical segments strongly dilated. Segm. 1 -2 brownish above, greenish-yellow aside; dorsum of 2 blackish basally and with a yellow longitudinal mid-dorsal stripe, widest basally and fading away posteriorly; 3 - 7 with narrow yellow basal rings, thence brown, becoming black apically. Segm. 8 -1 0 deep black, lateral tergal margins of 8 broadly yellow; 9 with two widely distant squarish blue spots, one on each side of the middle, reaching half the length of segment; 10 black. Membrane between segm. 9 and 10 also blue.</paragraph>
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<paragraph blockId="15.[257,1758,294,2376]" pageId="15" pageNumber="352">
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Anal appendages, superiors about twice as long as segm. 10, moderately stout; basal part black, hollowed out interiorly and strongly inwardly curved; distal part yellowish, rather abruptly downbent. A small but very acute spine projects from the inner (mesial) margin of the dorsal surface. Proximal portion of distal part of superior appendage expanded and slightly hollowed out, shining yellow framed in black; from the exterior surface originates a dense brush-like bunch of stiff ochreous hairs, placed in a row and directed backwards like a whale’s beard; distal portion of same cylindrical, dull ochreous in colour. Inferior appendages pale ochreous, slightly obscured apically, bent at first upwards, then outwards and finally twisted and bent upwards again. At about half-way its length each appendage carries a strong acute spine, arising from its inner surface and directed obliquely upwards, inwards and a little backwards (
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<figureCitation box="[867,978,2234,2270]" captionStart="Fig" captionStartId="15.[264,324,1892,1924]" captionTargetBox="[243,1351,1155,1881]" captionTargetPageId="15" captionText="Fig. 6. Drepanosticta barbatula, sp. n. ♂. Anal appendages, dorsal view and right side." figureDoi="http://doi.org/10.5281/zenodo.3571130" httpUri="https://zenodo.org/record/3571130/files/figure.png" pageId="15" pageNumber="352">fig. 6</figureCitation>
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).
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.3571130" ID-Zenodo-Dep="3571130" httpUri="https://zenodo.org/record/3571130/files/figure.png" pageId="15" pageNumber="352" startId="15.[264,324,1892,1924]" targetBox="[243,1351,1155,1881]" targetPageId="15">
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<paragraph blockId="15.[257,1758,294,2376]" pageId="15" pageNumber="352">
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Fig. 6.
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<emphasis bold="true" box="[415,842,1892,1924]" italics="true" pageId="15" pageNumber="352">
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1940" box="[415,834,1892,1924]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="15" pageNumber="352" phylum="Arthropoda" rank="species" species="barbatula" status="sp. n.">Drepanosticta barbatula</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel box="[862,957,1892,1924]" pageId="15" pageNumber="352" rank="species">sp. n.</taxonomicNameLabel>
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♂. Anal appendages, dorsal view and right side.
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</paragraph>
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</caption>
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<paragraph blockId="15.[257,1758,294,2376]" pageId="15" pageNumber="352">
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Length: abd. + app. 48, hw. 24.5 mm.
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<emphasis box="[342,472,2340,2376]" italics="true" pageId="15" pageNumber="352">Female</emphasis>
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unknown.
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</paragraph>
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<paragraph blockId="15.[259,1758,2440,2646]" lastBlockId="16.[0,1933,0,2949]" lastPageId="16" lastPageNumber="353" pageId="15" pageNumber="352">
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This new species is probably most closely related to the
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<emphasis box="[1440,1756,2445,2481]" italics="true" pageId="15" pageNumber="352">rufostigma-group</emphasis>
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of
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<emphasis box="[317,584,2499,2535]" italics="true" pageId="15" pageNumber="352">
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<taxonomicName authorityName="Laidlaw" authorityYear="1917" box="[317,577,2499,2535]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="15" pageNumber="352" phylum="Arthropoda" rank="genus">Drepanosticta</taxonomicName>
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,
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</emphasis>
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but it is abundantly distinguished from all Bornean species of this group by the dense brush-like row of hairs on the innerside of the superior appendages of the male. In this respect
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1940" box="[1199,1374,2607,2643]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="15" pageNumber="352" phylum="Arthropoda" rank="species" species="barbatula" status="sp. n.">
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<emphasis box="[1199,1374,2607,2643]" italics="true" pageId="15" pageNumber="352">barbatida</emphasis>
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</taxonomicName>
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approaches a small group of Malayan species, described by Dr. Laidlaw, which are remarkable for the presence on the superior anal appendages of a curious process, which itself carries a pencil-like brush of long hairs. The lower appendages in these species are of very complex structure, differing widely in shape from those of
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<emphasis box="[1556,1739,465,501]" italics="true" pageId="16" pageNumber="353">
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1940" box="[1556,1735,465,501]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="16" pageNumber="353" phylum="Arthropoda" rank="species" species="barbatula" status="sp. n.">barbatula</taxonomicName>
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.
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</emphasis>
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Our new species is also peculiar for the extreme length of the abdomen.
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<taxonomicName authorityName="M.A. Lieftinck" authorityYear="1940" box="[332,574,572,608]" class="Insecta" family="Platystictidae" genus="Drepanosticta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="16" pageNumber="353" phylum="Arthropoda" rank="species" species="barbatula" status="sp. n.">
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<emphasis box="[332,574,572,608]" italics="true" pageId="16" pageNumber="353">D. barbatula</emphasis>
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</taxonomicName>
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is the tenth species known to occur in Borneo.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |