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94 lines
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<document id="E695B0A71106274F268CA81E9BE66EF3" ID-DOI="10.5281/zenodo.3689759" ID-GBIF-Dataset="6272d31a-3400-4463-a2cd-ab66f124e643" ID-Zenodo-Dep="3689759" IM.metadata_requiresApprovalFor="plazi" IM.taxonomicNames_requiresApprovalFor="plazi" checkinTime="1582816338625" checkinUser="jeremy" docAuthor="F. C. Fraser" docDate="1924" docId="0398274DFFA74163BCBC1C6BF9AF386F" docLanguage="en" docName="Fraser - 1924 - Report on a collection of dragonflies (Odonata) from the Andaman Islands PDF ABBYY.pdf.imf" docOrigin="Records of the Indian Museum 26" docStyle="DocumentStyle{}" docTitle="Pseudagrion andamanicum F.C. Fraser 1924, sp. nov." docType="treatment" docVersion="10" lastPageNumber="412" masterDocId="FFA15F35FFA54160BE191F74FF8B3C7E" masterDocTitle="Report on a collection of dragonflies (Odonata) from the Andaman Islands." masterLastPageNumber="413" masterPageNumber="409" pageNumber="411" updateTime="1698722662972" updateUser="plazi">
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<mods:titleInfo id="6A9F8850ADD417D5C67219D1B4B630A9">
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<mods:title id="1C743250CCF8524026FF8998026C7DEB">Report on a collection of dragonflies (Odonata) from the Andaman Islands.</mods:title>
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</mods:titleInfo>
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<mods:name id="A07862E5A2D666FBFDBC88B00508FDF8" type="personal">
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<mods:roleTerm id="9D33BB0AE2E5E7D1F83EFE91C4C6DB89">Author</mods:roleTerm>
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<mods:namePart id="73BF855E23C2F16FEF9CFD3FA4AC88F7">F. C. Fraser</mods:namePart>
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<mods:typeOfResource id="1B89CAAC2C73BC1B6A999E6CDF15B127">text</mods:typeOfResource>
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<mods:titleInfo id="72B43CE28759C10120EEC0B1AF126F4C">
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<mods:title id="520B172AC2BE6D2DDEF08C524A58B6E8">Records of the Indian Museum</mods:title>
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</mods:titleInfo>
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<mods:part id="28AF48240D39B4B5EC4E1A4A9C5FF9F7">
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<mods:date id="A033AD25F21F75130875CACE0A59A0BF">1924</mods:date>
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<mods:detail id="E4F611EFC96B5E2503D7DF383481B1C7" type="volume">
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<mods:number id="D05B9C8B6938E7CDD0CF4F2C860A67B9">26</mods:number>
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</mods:detail>
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<mods:start id="D9693DAC8237B919B1587DD08F0C6BEB">409</mods:start>
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<mods:end id="7166C1A3579C9DCF4AD56FE882E12CD2">413</mods:end>
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<mods:classification id="48E2A415D0DCDA097BCC80CECC4336BC">journal article</mods:classification>
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<mods:identifier id="2AF475BBE69EE2F308CBADDCCDA14DF3" type="DOI">10.5281/zenodo.3689759</mods:identifier>
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<mods:identifier id="C29E0AF06F5562A361BF8124688476D2" type="GBIF-Dataset">6272d31a-3400-4463-a2cd-ab66f124e643</mods:identifier>
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<mods:identifier id="1638DDB6DAEFA91EEC19F248D8C6CE12" type="Zenodo-Dep">3689759</mods:identifier>
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<treatment id="0398274DFFA74163BCBC1C6BF9AF386F" ID-DOI="http://doi.org/10.5281/zenodo.3691469" ID-GBIF-Taxon="162329198" ID-Zenodo-Dep="3691469" LSID="urn:lsid:plazi:treatment:0398274DFFA74163BCBC1C6BF9AF386F" httpUri="http://treatment.plazi.org/id/0398274DFFA74163BCBC1C6BF9AF386F" lastPageId="3" lastPageNumber="412" pageId="2" pageNumber="411">
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<subSubSection id="C32BC5D0FFA74162BCBC1C6BF9F93F2F" box="[677,1650,799,849]" pageId="2" pageNumber="411" type="nomenclature">
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<paragraph id="8B8E965BFFA74162BCBC1C6BF9F93F2F" blockId="2.[677,1650,791,852]" box="[677,1650,799,849]" pageId="2" pageNumber="411">
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<heading id="D0C62137FFA74162BCBC1C6BF9F93F2F" box="[677,1650,799,849]" centered="true" fontSize="16" level="3" pageId="2" pageNumber="411" reason="4">
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7.
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<emphasis id="B9454A49FFA74162BCF11C6BFA103F2F" bold="true" box="[744,1435,799,849]" pageId="2" pageNumber="411">
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<taxonomicName id="4C31EDD8FFA74162BCF11C6BFA1B3F2F" ID-CoL="4NJ9P" authority="F.C. Fraser, 1924" authorityName="F.C. Fraser" authorityYear="1924" box="[744,1424,799,849]" class="Insecta" family="Coenagrionidae" genus="Pseudagrion" kingdom="Animalia" order="Odonata" pageId="2" pageNumber="411" phylum="Arthropoda" rank="species" species="andamanicum" status="sp. nov.">Pseudagrion andamanicum</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel id="A276F732FFA74162BBAD1C6BF9F93F2F" box="[1460,1650,799,849]" pageId="2" pageNumber="411" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32BC5D0FFA74162BD1A1C0FF9833FD3" box="[771,1544,891,941]" pageId="2" pageNumber="411" type="description">
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<paragraph id="8B8E965BFFA74162BD1A1C0FFBB13FD3" blockId="2.[771,1082,888,941]" box="[771,1082,891,941]" pageId="2" pageNumber="411">(Plate XXIV</paragraph>
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<paragraph id="8B8E965BFFA74162BA421C0FF9833FD3" blockId="2.[1115,1544,890,942]" box="[1115,1544,891,941]" pageId="2" pageNumber="411">figs. 6—8, 10, 11.)</paragraph>
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</subSubSection>
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<subSubSection id="C32BC5D0FFA74162BF891CA5FABF387D" box="[400,1332,977,1027]" pageId="2" pageNumber="411" type="materials_examined">
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<paragraph id="8B8E965BFFA74162BF891CA5FABF387D" blockId="2.[314,2029,974,3426]" box="[400,1332,977,1027]" pageId="2" pageNumber="411">
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<materialsCitation id="3B599C06FFA74162BF891CA5FAA5387D" ID-GBIF-Occurrence="2572187100" box="[400,1326,977,1027]" collectingDate="1923-11-29" collectorName="Annandale" country="India" habitat="over a jungle stream flowing from reservoir" location="base of Mt. Harriet" pageId="2" pageNumber="411" specimenCount="2" specimenCount-female="1" specimenCount-male="1" stateProvince="Andamans">
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One
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<emphasis id="B9454A49FFA74162BFE41CA5FDD1387D" box="[509,602,977,1027]" italics="true" pageId="2" pageNumber="411">pair</emphasis>
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from the same locality as last
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32BC5D0FFA74163BF971B79F9AF386F" lastPageId="3" lastPageNumber="412" pageId="2" pageNumber="411" type="description">
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<paragraph id="8B8E965BFFA74162BF971B79FA5F3841" blockId="2.[314,2029,974,3426]" box="[398,1492,1037,1087]" pageId="2" pageNumber="411">Male. Abdomen 25 mm. Hindwing 17 mm.</paragraph>
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<paragraph id="8B8E965BFFA74162BF941B3EFCDF39DA" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Head. Labium white, rest of head azure blue marked with black, a small spot in front and one on either side of middle ocellus, a narrow ragged transverse stripe at level of posterior ocellus, and finally a narrow black bordering to the hinder part of the large postocular spots. Eyes bluish above changing to greenish yellow beneath and capped with a diffuse cloud of brown.</paragraph>
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<paragraph id="8B8E965BFFA74162BF941ADBF885399F" blockId="2.[314,2029,974,3426]" box="[397,1806,1455,1505]" pageId="2" pageNumber="411">
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Prothorax blue with the usual
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<taxonomicName id="4C31EDD8FFA74162BA731ADBFA03399F" authorityName="Selys" authorityYear="1876" box="[1130,1416,1455,1505]" class="Insecta" family="Coenagrionidae" genus="Pseudagrion" kingdom="Animalia" order="Odonata" pageId="2" pageNumber="411" phylum="Arthropoda" rank="genus">Pseudagrion</taxonomicName>
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black markings.
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</paragraph>
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<paragraph id="8B8E965BFFA74162BF941A9FFE563B75" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Thorax azure blue, marked with black as follows:—a narrow middorsal stripe and somewhat narrower humeral ones, which latter do not quite reach the upper margin of thorax, a small black spot on middle of first lateral suture and a smaller one on upper part of postero-lateral suture.</paragraph>
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<paragraph id="8B8E965BFFA74162BF921862F9223B36" blockId="2.[314,2029,974,3426]" box="[395,1705,1814,1864]" pageId="2" pageNumber="411">Legs pale blue, all femora black on extensor surfaces.</paragraph>
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<paragraph id="8B8E965BFFA74162BF951827FA143BBE" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Wings faintly enfumed, pterostigma dark brown; 11 to 12 postnodal nervures to forewings, 8 to 9 in the hind.</paragraph>
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<paragraph id="8B8E965BFFA74162BF9218BEF95635E1" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Abdomen blue marked with black as follows:—a small spot on dorsum of segment 1 extending nearly to apical margin, 2 with a narrow apical ring connected by a narrow neck to a rectangular dorsal spot, the basal half of the middorsal carina between this spot and base of segment finely black, segments 3 to 6 with middorsal longitudinal stripes expanding apically and then contracting again to join narrow apical rings, 7 nearly all black, 8 and 9 blue with moderately broad apical black rings, that on segment 8 double the width of the one on 9,10 black dorsally.</paragraph>
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<paragraph id="8B8E965BFFA74162BF9716DCF956362C" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Anal appendages. Superior as long as segment 10, black, blue within, deeply bifid at apices. Inferior shorter, sloping up towards the superiors, broad at base, tapering, dirty white in colour.</paragraph>
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<paragraph id="8B8E965BFFA74162BF95152FF98336F3" blockId="2.[314,2029,974,3426]" box="[396,1544,2651,2701]" pageId="2" pageNumber="411">Female. Abdomen 27 mm. Hindwing 20 mm.</paragraph>
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<paragraph id="8B8E965BFFA74162BF9415E2FCC13703" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Head somewhat similar to that of male but the transverse stripe absent, 3 minute black spots at base of labrum and two large diffuse spots between the postocular spots. Ground colour bluish green in front, greenish above.</paragraph>
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<paragraph id="8B8E965BFFA74162BF9514F2F92237C6" blockId="2.[314,2029,974,3426]" box="[396,1705,2950,3000]" pageId="2" pageNumber="411">Prothorax greenish blue, marked similarly to the male.</paragraph>
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<paragraph id="8B8E965BFFA74162BF9414B5FD4D309A" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Thorax. Ground colour of one female azure blue, of the other greenish, with diffuse golden brown middorsal and humeral fasciae, a small black point at upper end of humeral suture and another at upper end of 2nd lateral, the median point of the first lateral suture smaller than in the male.</paragraph>
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<paragraph id="8B8E965BFFA74162BF89139FFC073123" blockId="2.[314,2029,974,3426]" pageId="2" pageNumber="411">Wings hyaline, 11 postnodal nervures in forewings, 9 in the hind; pterostigma pale brown.</paragraph>
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<paragraph id="8B8E965BFFA64163BF511E0FFC843D94" blockId="3.[243,2010,374,1049]" pageId="3" pageNumber="412">
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Legs pale bluish green with black spines and a black stripe on
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<emphasis id="B9454A49FFA64163B9251E0FFEB43D94" bold="true" pageId="3" pageNumber="412">extensor</emphasis>
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surfaces of femora.
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</paragraph>
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<paragraph id="8B8E965BFFA64163BF531E80F9DD3FE8" blockId="3.[243,2010,374,1049]" pageId="3" pageNumber="412">Abdomen blue in one female, bluish green in the other, black markings similar to those of male. In one female, the black spot on dorsum of segment 2 is very restricted and diamond-shaped, the carina is, however, finely black throughout its length and a golden halo surrounds the marking, segment 8 broadly black with a narrow basal blue ring, 9 has a baso-dorsal black spot connected, or narrowly interrupted by the blue, to a narrow apical linear spot. Segment 10 wholly blue.</paragraph>
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<paragraph id="8B8E965BFFA64163BF561CD6FA643FAA" blockId="3.[243,2010,374,1049]" box="[335,1519,930,980]" pageId="3" pageNumber="412">Anal appendages dirty blue, very small, conical.</paragraph>
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<paragraph id="8B8E965BFFA64163BF541CABF9AF386F" blockId="3.[243,2010,374,1049]" box="[333,1572,991,1041]" pageId="3" pageNumber="412">
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This species is related to the
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<taxonomicName id="4C31EDD8FFA64163BA031CABFAF0386F" authority="Rambur, 1842" authorityName="Rambur" authorityYear="1842" box="[1050,1403,991,1041]" class="Insecta" family="Coenagrionidae" genus="Pseudagrion" kingdom="Animalia" order="Odonata" pageId="3" pageNumber="412" phylum="Arthropoda" rank="species" species="microcephalum">
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<emphasis id="B9454A49FFA64163BA031CABFAF0386F" box="[1050,1403,991,1041]" italics="true" pageId="3" pageNumber="412">microcephalum</emphasis>
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</taxonomicName>
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group.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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