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<document id="FF3CF2481E2AD1DD343D8684AB14FF76" ID-DOI="10.11646/zootaxa.3904.3.8" ID-GBIF-Dataset="0d3ef8da-c537-4efa-9c4a-f79ff8472b0f" ID-ISSN="1175-5326" ID-Zenodo-Dep="231865" ID-ZooBank="DA54DD29-A766-4129-8AB2-89B210B83AE9" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460889755792" checkinUser="plazi" docAuthor="Sasamoto, Akihiko" docDate="2015" docId="F45987E7FFEFFFC1FF6FFA469AC3B39C" docLanguage="en" docName="zt03904p426.pdf" docOrigin="Zootaxa 3904 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Anisogomphus yanagisawai Sasamoto, 2015, sp. nov." docType="treatment" docVersion="8" lastPageNumber="425" masterDocId="0860FF9FFFEFFFC5FFF8FF959A1BB65C" masterDocTitle="Anigosomphus yanagisawai sp. nov., a new gomphid dragonfly from northern Thailand (Odonata: Anisoptera: Gomphidae)" masterLastPageNumber="426" masterPageNumber="421" pageNumber="421" updateTime="1698359483396" updateUser="plazi">
<mods:mods id="2CAC99A0E9153F6A9B92F5A682151B87" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="6C150DE1E6F636DA732B3A9FC7321820">Anigosomphus yanagisawai sp. nov., a new gomphid dragonfly from northern Thailand (Odonata: Anisoptera: Gomphidae)</mods:title>
</mods:titleInfo>
<mods:name id="0311D6F680E1A7DD7FA6461276C801C2" type="personal">
<mods:role id="849CD56C3D72A34DCE0EFE8BB3A5E3EC">
<mods:roleTerm id="36BB6DCA60D67B203D98FE72401ABDDE">Author</mods:roleTerm>
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<mods:namePart id="B3926716E8B196D82699BCBA6D783EC0">Sasamoto, Akihiko</mods:namePart>
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<mods:typeOfResource id="1585552D70D2307942A400809ED833B4">text</mods:typeOfResource>
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<mods:title id="3496EBA8D365B8159A27DB341F3B1263">Zootaxa</mods:title>
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<mods:part id="51D06165C8B7DC55CCC5B9F54B9E134B">
<mods:date id="2775A21E74168958A84231A9E127BB62">2015</mods:date>
<mods:detail id="574DE2D38E65CFEDA0BE1118F4028211" type="volume">
<mods:number id="E95317955088F6C5EC7E1DCEA4DD2058">3904</mods:number>
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<mods:number id="DC7E741B656BDD9E1073D9CAB9A6194D">3</mods:number>
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<mods:classification id="B31BFDCCE155B9189C60A68F21E64126">journal article</mods:classification>
<mods:identifier id="37165366A8F5B9DBCF4B509973710F30" type="DOI">10.11646/zootaxa.3904.3.8</mods:identifier>
<mods:identifier id="4819C56D936F7CBB892F524A2F25F3C2" type="GBIF-Dataset">0d3ef8da-c537-4efa-9c4a-f79ff8472b0f</mods:identifier>
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<treatment id="F45987E7FFEFFFC1FF6FFA469AC3B39C" ID-DOI="http://doi.org/10.5281/zenodo.6098338" ID-GBIF-Taxon="119587011" ID-Zenodo-Dep="6098338" LSID="urn:lsid:plazi:treatment:F45987E7FFEFFFC1FF6FFA469AC3B39C" httpUri="http://treatment.plazi.org/id/F45987E7FFEFFFC1FF6FFA469AC3B39C" lastPageId="4" lastPageNumber="425" pageId="0" pageNumber="421">
<subSubSection id="34EA657AFFEFFFC5FF6FFA469B31B053" pageId="0" pageNumber="421" type="nomenclature">
<paragraph id="7C4F36F1FFEFFFC5FF6FFA469855B3B2" blockId="0.[151,590,1491,1551]" box="[151,590,1491,1518]" pageId="0" pageNumber="421">
<heading id="2707819DFFEFFFC5FF6FFA469855B3B2" bold="true" box="[151,590,1491,1518]" fontSize="11" level="1" pageId="0" pageNumber="421" reason="1">
<emphasis id="4E84EAE3FFEFFFC5FF6FFA469855B3B2" bold="true" box="[151,590,1491,1518]" pageId="0" pageNumber="421">
<taxonomicName id="BBF04D72FFEFFFC5FF6FFA469BF2B3B1" ID-CoL="9WZZK" box="[151,489,1491,1517]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="0" pageNumber="421" phylum="Arthropoda" rank="species" species="yanagisawai" status="sp. nov.">
<emphasis id="4E84EAE3FFEFFFC5FF6FFA469BF2B3B1" bold="true" box="[151,489,1491,1517]" italics="true" pageId="0" pageNumber="421">Anisogomphus yanagisawai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="55B75798FFEFFFC5FE08FA419855B3B2" box="[496,590,1492,1518]" pageId="0" pageNumber="421" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="7C4F36F1FFEFFFC5FF6FFA639B31B053" blockId="0.[151,590,1491,1551]" box="[151,298,1526,1551]" pageId="0" pageNumber="421">
<figureCitation id="E4CB2A74FFEFFFC5FF6FFA639B31B053" box="[151,298,1526,1551]" captionStart-0="FIGURES 1 2" captionStart-1="FIGURES 3 10" captionStart-2="FIGURES 11 12" captionStartId-0="1.[151,264,752,775]" captionStartId-1="2.[151,264,1514,1537]" captionStartId-2="3.[151,264,1929,1952]" captionTargetBox-0="[165,1425,197,727]" captionTargetBox-1="[151,1429,202,1489]" captionTargetBox-2="[236,1348,268,1890]" captionTargetId-0="figure@1.[150,1436,193,732]" captionTargetId-1="figure@2.[149,1434,701,1496]" captionTargetId-2="figure@3.[229,1358,251,1907]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="3" captionText-0="FIGURES 1 2. Anisogomphus yanagisawai sp. nov., holotype male (1) and paratype female (2), general habitus. (Bar: 1 cm)" captionText-1="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." captionText-2="FIGURES 11 12. The sites where Anisogomphus yanagisawai sp. nov. were collected. (11) A paved road besides a running stream, where the male settled on leaves of roadside trees; (12) a stream which the female visited for oviposition. (Photo by Mr Ya nag isa wa)" httpUri-0="https://zenodo.org/record/231866/files/figure.png" httpUri-1="https://zenodo.org/record/231867/files/figure.png" httpUri-2="https://zenodo.org/record/231868/files/figure.png" pageId="0" pageNumber="421">Figures 112</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="34EA657AFFEFFFC6FF6FF9AB984BB689" lastPageId="3" lastPageNumber="424" pageId="0" pageNumber="421" type="materials_examined">
<paragraph id="7C4F36F1FFEFFFC5FF6FF9AB9885B157" blockId="0.[151,1437,1598,2019]" pageId="0" pageNumber="421">
<emphasis id="4E84EAE3FFEFFFC5FF6FF9AB9BE2B00B" bold="true" box="[151,505,1598,1623]" pageId="0" pageNumber="421">
Material examined.
<typeStatus id="A34B8853FFEFFFC5FE74F9AB9BE2B00B" box="[396,505,1598,1623]" pageId="0" pageNumber="421" type="holotype">Holotype</typeStatus>
</emphasis>
: ♂ (
<figureCitation id="E4CB2A74FFEFFFC5FDC9F9AB986FB00B" box="[561,628,1598,1623]" captionStart="FIGURES 1 2" captionStartId="1.[151,264,752,775]" captionTargetBox="[165,1425,197,727]" captionTargetId="figure@1.[150,1436,193,732]" captionTargetPageId="1" captionText="FIGURES 1 2. Anisogomphus yanagisawai sp. nov., holotype male (1) and paratype female (2), general habitus. (Bar: 1 cm)" httpUri="https://zenodo.org/record/231866/files/figure.png" pageId="0" pageNumber="421">Fig. 1</figureCitation>
) (NSMT-I-Od-15803), Doi Inthanon (
<geoCoordinate id="19C45036FFEFFFC5FBD6F9AB9E8EB00A" box="[1070,1173,1598,1623]" direction="north" orientation="latitude" pageId="0" pageNumber="421" precision="925" value="18.9">18º54' N</geoCoordinate>
,
<geoCoordinate id="19C45036FFEFFFC5FB5BF9AB9F1DB00A" box="[1187,1286,1598,1623]" direction="east" orientation="longitude" pageId="0" pageNumber="421" precision="925" value="98.86667">98º52' E</geoCoordinate>
, ca.
<quantity id="BB089B14FFEFFFC5FAC6F9AA9F87B00A" box="[1342,1436,1599,1623]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="0" pageNumber="421" unit="m" value="1400.0">1,400 m</quantity>
a.s.l.), Ban Luang, Chiang Mai Prov.,
<collectingCountry id="04E77661FFEFFFC5FDB8F9F798BDB027" box="[576,678,1634,1659]" name="Thailand" pageId="0" pageNumber="421">Thailand</collectingCountry>
, Takashi Yanagisawa leg.,
<date id="084E1031FFEFFFC5FC2CF9F79E4CB027" box="[980,1111,1634,1659]" pageId="0" pageNumber="421" value="2013-06-06">6. VI. 2013</date>
.
<typeStatus id="A34B8853FFEFFFC5FB99F9F79ED5B027" box="[1121,1230,1634,1659]" pageId="0" pageNumber="421" type="paratype">
<emphasis id="4E84EAE3FFEFFFC5FB99F9F79ED5B027" bold="true" box="[1121,1230,1634,1659]" pageId="0" pageNumber="421">Paratype</emphasis>
</typeStatus>
: 1 ♀,
<date id="084E1031FFEFFFC5FAEDF9F69F8CB027" box="[1301,1431,1635,1659]" pageId="0" pageNumber="421" value="2012-06-02">2. VI. 2012</date>
; 4 ♀,
<date id="084E1031FFEFFFC5FF36F9129B49B0C3" box="[206,338,1671,1695]" pageId="0" pageNumber="421" value="2012-06-03">3. VI. 2012</date>
; 3 ♀,
<date id="084E1031FFEFFFC5FE6CF9129803B0C3" box="[404,536,1671,1695]" pageId="0" pageNumber="421" value="2012-06-04">4. VI. 2012</date>
; 2 ♀
<date id="084E1031FFEFFFC5FDABF91298CDB0C3" box="[595,726,1671,1695]" pageId="0" pageNumber="421" value="2013-06-02">2. VI. 2013</date>
;
<specimenCount id="6AF6FD78FFEFFFC5FD19F9129916B0C2" box="[737,781,1671,1695]" pageId="0" pageNumber="421" type="generic">1 ♂</specimenCount>
,
<date id="084E1031FFEFFFC5FCE1F9139980B0C3" box="[793,923,1670,1695]" pageId="0" pageNumber="421" value="2013-06-06">6. VI. 2013</date>
,
<specimenCount id="6AF6FD78FFEFFFC5FC5EF91299CBB0C2" box="[934,976,1671,1695]" pageId="0" pageNumber="421" type="generic">1 ♂</specimenCount>
1 ♀ (
<figureCitation id="E4CB2A74FFEFFFC5FBE8F9139E48B0C3" box="[1040,1107,1670,1695]" captionStart="FIGURES 1 2" captionStartId="1.[151,264,752,775]" captionTargetBox="[165,1425,197,727]" captionTargetId="figure@1.[150,1436,193,732]" captionTargetPageId="1" captionText="FIGURES 1 2. Anisogomphus yanagisawai sp. nov., holotype male (1) and paratype female (2), general habitus. (Bar: 1 cm)" httpUri="https://zenodo.org/record/231866/files/figure.png" pageId="0" pageNumber="421">Fig. 2</figureCitation>
) (NSMT-I-Od-15804),
<date id="084E1031FFEFFFC5FAA4F9129AC8B09F" pageId="0" pageNumber="421" value="2013-06-08">8. VI. 2013</date>
. All collecting localities are the same as that of
<typeStatus id="A34B8853FFEFFFC5FCF6F93F996FB09F" box="[782,884,1706,1731]" pageId="0" pageNumber="421" type="holotype">holotype</typeStatus>
. The
<typeStatus id="A34B8853FFEFFFC5FC4FF93F9E02B09F" box="[951,1049,1706,1731]" pageId="0" pageNumber="421" type="holotype">holotype</typeStatus>
and one female
<typeStatus id="A34B8853FFEFFFC5FB19F93E9F5AB09F" box="[1249,1345,1707,1731]" pageId="0" pageNumber="421" type="paratype">paratype</typeStatus>
will be deposited in the National Museum of Nature and Science, Tokyo. The other specimens are preserved in Mr. Yanagisawas and authors private collections.
</paragraph>
<paragraph id="7C4F36F1FFEFFFC5FF3FF8839859B1BF" blockId="0.[151,1437,1598,2019]" pageId="0" pageNumber="421">
<emphasis id="4E84EAE3FFEFFFC5FF3FF8839B9BB173" bold="true" box="[199,384,1814,1839]" pageId="0" pageNumber="421">
<typeStatus id="A34B8853FFEFFFC5FF3FF8839B2FB173" box="[199,308,1814,1839]" pageId="0" pageNumber="421" type="holotype">Holotype</typeStatus>
Male:
</emphasis>
Head (
<figureCitation id="E4CB2A74FFEFFFC5FE2BF883980EB173" box="[467,533,1814,1839]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="0" pageNumber="421">Fig. 3</figureCitation>
) black with yellow markings with brownish setae. Labium black in median lobe and pale yellow in lateral lobes; mandible black; labrum with a pair of transverse ellipsoid yellow spots; genae yellow except for black on upper margin; anteclypeus with yellow in upper margin and median part; postclypeus with a pair of small triangular spots laterally; frons medially with a slight depression and with a broad yellow band on dorso-anterior surface; eyes moss-green in life; vertex and antennae black; occiput slightly depressed in middle, yellow with posterolateral edge black.
</paragraph>
<caption id="288F6679FFEEFFC4FF6FFD659F89B55B" box="[151,1426,752,775]" httpUri="https://zenodo.org/record/231866/files/figure.png" pageId="1" pageNumber="422" targetBox="[165,1425,197,727]" targetPageId="1">
<paragraph id="7C4F36F1FFEEFFC4FF6FFD659F89B55B" blockId="1.[151,1426,752,775]" box="[151,1426,752,775]" pageId="1" pageNumber="422">
<emphasis id="4E84EAE3FFEEFFC4FF6FFD659B21B55A" bold="true" box="[151,314,752,775]" pageId="1" pageNumber="422">FIGURES 12.</emphasis>
<taxonomicName id="BBF04D72FFEEFFC4FEB8FD649847B55B" box="[320,604,753,775]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="1" pageNumber="422" phylum="Arthropoda" rank="species" species="yanagisawai" status="sp. nov.">
<emphasis id="4E84EAE3FFEEFFC4FEB8FD649847B55B" box="[320,604,753,775]" italics="true" pageId="1" pageNumber="422">Anisogomphus yanagisawai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="55B75798FFEEFFC4FD9AFD6498A9B55A" box="[610,690,753,774]" pageId="1" pageNumber="422" rank="species">
<emphasis id="4E84EAE3FFEEFFC4FD9AFD6498A9B55A" bold="true" box="[610,690,753,774]" pageId="1" pageNumber="422">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype male (1) and paratype female (2), general habitus. (Bar: 1 cm)
</paragraph>
</caption>
<paragraph id="7C4F36F1FFEEFFC4FF3FFCBB9F00B23B" blockId="1.[151,1437,814,2027]" pageId="1" pageNumber="422">
Prothorax black with yellow on anterior margin of anterior lobe, a dorsal spot and a pair of lateral ones on median lobe. Synthorax (
<figureCitation id="E4CB2A74FFEEFFC4FE4FFCC79BE6B537" box="[439,509,850,875]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="1" pageNumber="422">Fig. 4</figureCitation>
) bicolored, black and yellow, as follows: mesepisternum with an anterior yellow stripe, running obliquely, attenuated ventrad and nearly touching antealar ridge, confluent below with collar stripe; antehumeral yellow stripe slender and weakly undulating, slightly expanded on ventral extreme to form fan shape, and barely touching or very close to anterior stripe; laterally synthorax yellow with broad black stripes on humeral, 1st and 2nd sutures. Stripes on humeral and 1st suture connected at ventral and dorsal margins of mesepimeron; metastigma black; mesokatepisternum and metakatepisternum both yellow with black on anterior half; poststernum black. Legs black, outer surface of coxae yellow, inner surface of fore-femora pale yellow; femora with numerous small spines and two rows of 3 or 4 long spines distally; tibiae with 58 rows of medium length spines.
</paragraph>
<paragraph id="7C4F36F1FFEEFFC4FF3FFBE79992B2AB" blockId="1.[151,1437,814,2027]" pageId="1" pageNumber="422">
Wings hyaline with black veins; primary (thick) antenodal veins first and fifth; an incomplete basal antenodal vein, i.e. only crossing subcostal space, present in all wings. Triangle in forewing entire; in left hind wing once crossed, but not crossed in right wing; anal triangle 3-celled. Pterostigma brown, about
<quantity id="BB089B14FFEEFFC4FB8DFB2E9EACB28E" box="[1141,1207,1211,1235]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="422" unit="mm" value="4.0">4 mm</quantity>
in length, overlying about 4 cells in both wings. Nodal index 11:16::15:11/11:11::11:11.
</paragraph>
<paragraph id="7C4F36F1FFEEFFC4FF3FFA97983DB04B" blockId="1.[151,1437,814,2027]" pageId="1" pageNumber="422">
Abdomen (
<figureCitation id="E4CB2A74FFEEFFC4FEBCFA979B98B347" box="[324,387,1282,1307]" captionStart="FIGURES 1 2" captionStartId="1.[151,264,752,775]" captionTargetBox="[165,1425,197,727]" captionTargetId="figure@1.[150,1436,193,732]" captionTargetPageId="1" captionText="FIGURES 1 2. Anisogomphus yanagisawai sp. nov., holotype male (1) and paratype female (2), general habitus. (Bar: 1 cm)" httpUri="https://zenodo.org/record/231866/files/figure.png" pageId="1" pageNumber="422">Fig. 1</figureCitation>
) basal two segments relatively thick, then constricted and slender on S36, expanded from S7 and broadest at distal margin of S8, tapering in S910. Coloration black with yellow markings as follows: S1 with yellow on ventral half. S2 with an irregular round spot anteroventrally including auricle, and with an elongate ellipsoidal spot posteroventrally. S36 each with small notched markings on anteroventral corner. S16 with longitudinal stripe running continuously on dorsum, a part of which on S1 and S2 is irregularly broad and constricted, the posterior part uniformly very thin. S7 with a large rhomboid marking on dorsum and irregular semi-circular markings ventrolaterally, both obscurely merging laterally. S8 with vestigial poorly demarcated spots ventrally. S9 and S10 wholly black.
</paragraph>
<paragraph id="7C4F36F1FFEEFFC4FF3FF9B798A4B16B" blockId="1.[151,1437,814,2027]" pageId="1" pageNumber="422">
Anal appendages (
<figureCitation id="E4CB2A74FFEEFFC4FE60F9B79800B067" box="[408,539,1570,1595]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="1" pageNumber="422">Figs. 5 &amp; 6</figureCitation>
) black with whitish yellow outer branch of cerci. Cerci and epiproct are nearly the same length, a little shorter than S10, in lateral view. Cercus with a prominent outer branch in dorsal view; cercus in dorsal view of an elongated triangular shape, main branch straight, ending obtusely, turned slightly downward in lateral view, a pair of the cerci disposed closely to each other; outer branch thick, arising from the middle of cercus, directing transversely and obliquely posterolaterad and suddenly constricted to a sharpened apex in dorsal view, this turned upward in lateral view. Epiproct bifid and strongly divergent in ventral view; very gently undulate along inner margin and of an almost uniform width before distal portion constricted to a blunt apex (
<figureCitation id="E4CB2A74FFEEFFC4FA97F96F9ABCB16B" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="1" pageNumber="422">Fig. 6</figureCitation>
), in lateral view gently hooked upward (
<figureCitation id="E4CB2A74FFEEFFC4FD95F88B98AAB16B" box="[621,689,1822,1847]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="1" pageNumber="422">Fig. 5</figureCitation>
).
</paragraph>
<paragraph id="7C4F36F1FFEEFFC4FF3FF8D69E83B123" blockId="1.[151,1437,814,2027]" pageId="1" pageNumber="422">
Accessory genitalia (
<figureCitation id="E4CB2A74FFEEFFC4FE45F8D7981EB107" box="[445,517,1858,1883]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="1" pageNumber="422">Fig. 7</figureCitation>
) as follows; anterior hamulus broad basally, tapering, sharpened apically and hooked posteriad; posterior hamulus robust with large hook at apex turning anteroventrally.
</paragraph>
<paragraph id="7C4F36F1FFEEFFC4FF3FF81F9882B1B6" blockId="1.[151,1437,814,2027]" pageId="1" pageNumber="422">
Penile organ (
<figureCitation id="E4CB2A74FFEEFFC4FE9EF81F9BF6B1FF" box="[358,493,1930,1955]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="1" pageNumber="422">Figs. 8 &amp; 9</figureCitation>
); vesicle triangularly shaped, excavated ventrally; 2nd segment gently curved; 3rd slender with swollen distal and proximal portions; 4th (distal) tubular shaped with an opening in distal portion, and with a curtain-like lobule in baso-ventral part.
</paragraph>
<caption id="288F6679FFEDFFC7FF6FFA7F9E8FB062" httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="2" pageNumber="423" targetBox="[151,1429,202,1489]" targetPageId="2">
<paragraph id="7C4F36F1FFEDFFC7FF6FFA7F9E8FB062" blockId="2.[151,1436,1514,1598]" pageId="2" pageNumber="423">
<emphasis id="4E84EAE3FFEDFFC7FF6FFA7F9B5CB05C" bold="true" box="[151,327,1514,1537]" pageId="2" pageNumber="423">FIGURES 310.</emphasis>
<taxonomicName id="BBF04D72FFEDFFC7FEB5FA7E9873B05D" box="[333,616,1515,1537]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="2" pageNumber="423" phylum="Arthropoda" rank="species" species="yanagisawai" status="sp. nov.">
<emphasis id="4E84EAE3FFEDFFC7FEB5FA7E9873B05D" box="[333,616,1515,1537]" italics="true" pageId="2" pageNumber="423">Anisogomphus yanagisawai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="55B75798FFEDFFC7FD97FA7E98A4B05C" box="[623,703,1515,1536]" pageId="2" pageNumber="423" rank="species">
<emphasis id="4E84EAE3FFEDFFC7FD97FA7E98A4B05C" bold="true" box="[623,703,1515,1536]" pageId="2" pageNumber="423">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype male (39) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view.
</paragraph>
</caption>
<paragraph id="7C4F36F1FFEDFFC7FF3FF9F09EE8B09A" blockId="2.[151,1437,1637,2022]" pageId="2" pageNumber="423">
<emphasis id="4E84EAE3FFEDFFC7FF3FF9F0982BB022" bold="true" box="[199,560,1637,1662]" pageId="2" pageNumber="423">
Variations in
<typeStatus id="A34B8853FFEDFFC7FE97F9F09BC1B022" box="[367,474,1637,1662]" pageId="2" pageNumber="423" type="paratype">paratype</typeStatus>
males.
</emphasis>
There are minor variations among two
<typeStatus id="A34B8853FFEDFFC7FBFEF9F29E7DB023" box="[1030,1126,1639,1663]" pageId="2" pageNumber="423" type="paratype">paratype</typeStatus>
males, compared with the
<typeStatus id="A34B8853FFEDFFC7FF6FF91C9AE6B0FE" box="[151,253,1673,1698]" pageId="2" pageNumber="423" type="holotype">holotype</typeStatus>
. Antenodal veins
<quantity id="BB089B14FFEDFFC7FE34F91C982AB0FE" box="[460,561,1673,1698]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" metricValueMax="5.08" metricValueMin="4.064" pageId="2" pageNumber="423" unit="in" value="18.0" valueMax="20.0" valueMin="16.0">1620 in</quantity>
forewing,
<quantity id="BB089B14FFEDFFC7FD57F91F990FB0FE" box="[687,788,1673,1698]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" metricValueMax="3.302" metricValueMin="2.794" pageId="2" pageNumber="423" unit="in" value="12.0" valueMax="13.0" valueMin="11.0">1113 in</quantity>
hind wing; postnodal veins
<quantity id="BB089B14FFEDFFC7FBA4F91F9EDAB0FE" box="[1116,1217,1673,1698]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" metricValueMax="3.556" metricValueMin="3.048" pageId="2" pageNumber="423" unit="in" value="13.0" valueMax="14.0" valueMin="12.0">1214 in</quantity>
both forewing and hind wing. Markings on S7 somewhat variable, sometimes dorsal and lateral markings partly fused.
</paragraph>
<paragraph id="7C4F36F1FFEDFFC7FF3FF9449F86B1BA" blockId="2.[151,1437,1637,2022]" pageId="2" pageNumber="423">
<emphasis id="4E84EAE3FFEDFFC7FF3FF9449B83B0B6" bold="true" box="[199,408,1745,1770]" pageId="2" pageNumber="423">
<typeStatus id="A34B8853FFEDFFC7FF3FF9449B2FB0B6" box="[199,308,1745,1770]" pageId="2" pageNumber="423" type="paratype">Paratype</typeStatus>
female:
</emphasis>
General maculation pattern (
<figureCitation id="E4CB2A74FFEDFFC7FD09F9449922B0B6" box="[753,825,1745,1770]" captionStart="FIGURES 1 2" captionStartId="1.[151,264,752,775]" captionTargetBox="[165,1425,197,727]" captionTargetId="figure@1.[150,1436,193,732]" captionTargetPageId="1" captionText="FIGURES 1 2. Anisogomphus yanagisawai sp. nov., holotype male (1) and paratype female (2), general habitus. (Bar: 1 cm)" httpUri="https://zenodo.org/record/231866/files/figure.png" pageId="2" pageNumber="423">Fig. 2</figureCitation>
) similar to that of male; however, there are several differences as follows: yellow maculation on head sometimes fading, especially that of postclypeus. Occiput depressed medially, more excavated than in male but lacking additional processes.
<collectingCountry id="04E77661FFEDFFC7FBB7F88C9E9CB16E" box="[1103,1159,1817,1842]" name="India" pageId="2" pageNumber="423">Hind</collectingCountry>
femora and tibia with a pair of rows of 46 extra-long spines. Antenodal veins
<quantity id="BB089B14FFEDFFC7FCEDF8A89960B10A" box="[789,891,1853,1878]" metricMagnitude="-1" metricUnit="m" metricValue="4.318" metricValueMax="4.826" metricValueMin="3.81" pageId="2" pageNumber="423" unit="in" value="17.0" valueMax="19.0" valueMin="15.0">1519 in</quantity>
forewing,
<quantity id="BB089B14FFEDFFC7FC01F8AB9E45B10A" box="[1017,1118,1853,1878]" metricMagnitude="-1" metricUnit="m" metricValue="3.175" metricValueMax="3.556" metricValueMin="2.794" pageId="2" pageNumber="423" unit="in" value="12.5" valueMax="14.0" valueMin="11.0">1114 in</quantity>
hind wing; postnodal veins
<quantity id="BB089B14FFEDFFC7FF6FF8F49AE2B126" box="[151,249,1889,1914]" metricMagnitude="-1" metricUnit="m" metricValue="3.429" metricValueMax="4.064" metricValueMin="2.794" pageId="2" pageNumber="423" unit="in" value="13.5" valueMax="16.0" valueMin="11.0">1116 in</quantity>
forewing,
<quantity id="BB089B14FFEDFFC7FE8BF8F49BCDB126" box="[371,470,1889,1914]" metricMagnitude="-1" metricUnit="m" metricValue="3.429" metricValueMax="3.81" metricValueMin="3.048" pageId="2" pageNumber="423" unit="in" value="13.5" valueMax="15.0" valueMin="12.0">1215 in</quantity>
hind wing. Abdomen almost uniformly cylindrical, without conspicuous expansion in distal segments, S17 with clearer and broader ventrolateral markings, almost continuous throughout, only interrupted at anterior 1/3 and posterior margin on each of S37. S8 wholly black. Cerci about same length as S10, basally thick, then distal third constricted and ended in filament, bright yellow and slightly blackish laterally.
</paragraph>
<paragraph id="7C4F36F1FFECFFC6FF6FFF02984BB689" blockId="3.[151,1436,151,213]" pageId="3" pageNumber="424">
Valvula vulvae (
<figureCitation id="E4CB2A74FFECFFC6FEA0FF029BB4B6EC" box="[344,431,151,176]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="3" pageNumber="424">Fig. 10</figureCitation>
) slender and triangular, branched in distal part and each tip slightly turning laterad, reaching beyond middle of 9th sternite.
</paragraph>
</subSubSection>
<caption id="288F6679FFECFFC6FF6FF81C9B0DB180" httpUri="https://zenodo.org/record/231868/files/figure.png" pageId="3" pageNumber="424" targetBox="[236,1348,268,1890]" targetPageId="3">
<paragraph id="7C4F36F1FFECFFC6FF6FF81C9B0DB180" blockId="3.[151,1436,1929,2012]" pageId="3" pageNumber="424">
<emphasis id="4E84EAE3FFECFFC6FF6FF81C9B4FB1C2" bold="true" box="[151,340,1929,1952]" pageId="3" pageNumber="424">FIGURES 1112.</emphasis>
The sites where
<taxonomicName id="BBF04D72FFECFFC6FDFCF81C993BB1C3" box="[516,800,1929,1951]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="3" pageNumber="424" phylum="Arthropoda" rank="species" species="yanagisawai" status="sp. nov.">
<emphasis id="4E84EAE3FFECFFC6FDFCF81C993BB1C3" box="[516,800,1929,1951]" italics="true" pageId="3" pageNumber="424">Anisogomphus yanagisawai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="55B75798FFECFFC6FCD0F81F9961B1C3" box="[808,890,1930,1951]" pageId="3" pageNumber="424" rank="species">
<emphasis id="4E84EAE3FFECFFC6FCD0F81F9961B1C3" bold="true" box="[808,890,1930,1951]" pageId="3" pageNumber="424">sp. nov.</emphasis>
</taxonomicNameLabel>
were collected. (11) A paved road besides a running stream, where the male settled on leaves of roadside trees; (12) a stream which the female visited for oviposition. (Photo by Mr Ya nag isa wa)
</paragraph>
</caption>
<subSubSection id="34EA657AFFEBFFC1FF3FFF02982FB6A4" pageId="4" pageNumber="425" type="description">
<paragraph id="7C4F36F1FFEBFFC1FF3FFF02982FB6A4" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">
<emphasis id="4E84EAE3FFEBFFC1FF3FFF029BD3B6EC" bold="true" box="[199,456,151,176]" pageId="4" pageNumber="425">Measurements (mm).</emphasis>
<typeStatus id="A34B8853FFEBFFC1FE2AFF029821B6EC" box="[466,570,151,176]" pageId="4" pageNumber="425" type="holotype">Holotype</typeStatus>
male: total length (TL) 56.5; abdomen (including anal appendages) (Abd) 42.3; hind wing (HW) 35.
<typeStatus id="A34B8853FFEBFFC1FE35FF289834B689" box="[461,559,189,213]" pageId="4" pageNumber="425" type="paratype">Paratype</typeStatus>
males: TL 53.557.5; Abd 38.539.5; Hw 32.533.0.
<typeStatus id="A34B8853FFEBFFC1FB5EFF289F13B689" box="[1190,1288,189,213]" pageId="4" pageNumber="425" type="paratype">Paratype</typeStatus>
females: TL 48.554; Abd 35.540; Hw 3233.5.
</paragraph>
</subSubSection>
<subSubSection id="34EA657AFFEBFFC1FF3FFE9198E1B71C" pageId="4" pageNumber="425" type="etymology">
<paragraph id="7C4F36F1FFEBFFC1FF3FFE9198E1B71C" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">
<emphasis id="4E84EAE3FFEBFFC1FF3FFE919B5DB741" bold="true" box="[199,326,260,285]" pageId="4" pageNumber="425">Etymology</emphasis>
. The species name, a noun in the genitive case, is dedicated to Mr. Takashi Yanagisawa, who discovered the
<typeStatus id="A34B8853FFEBFFC1FEB8FEB29BB9B71C" box="[320,418,295,320]" pageId="4" pageNumber="425" type="holotype">holotype</typeStatus>
male and
<typeStatus id="A34B8853FFEBFFC1FDEEFEBD986DB71C" box="[534,630,296,320]" pageId="4" pageNumber="425" type="paratype">paratype</typeStatus>
specimens.
</paragraph>
</subSubSection>
<subSubSection id="34EA657AFFEBFFC1FF3FFED99B1FB269" pageId="4" pageNumber="425" type="diagnosis">
<paragraph id="7C4F36F1FFEBFFC1FF3FFED99B71B78C" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">
<emphasis id="4E84EAE3FFEBFFC1FF3FFED99B5AB739" bold="true" box="[199,321,332,357]" pageId="4" pageNumber="425">Diagnosis.</emphasis>
The characteristic morphology of the cerci (
<figureCitation id="E4CB2A74FFEBFFC1FCC8FED99982B739" box="[816,921,332,357]" captionStart="FIGURES 3 10" captionStartId="2.[151,264,1514,1537]" captionTargetBox="[151,1429,202,1489]" captionTargetId="figure@2.[149,1434,701,1496]" captionTargetPageId="2" captionText="FIGURES 3 10. Anisogomphus yanagisawai sp. nov., holotype male (3 9) and paratype female (10): (3) head; (4) thorax; (5) anal appendages in lateral view; (6) the same in dorsal view; (7) accessory genitalia, lateral view; (8) penile organ in lateral view; (9) the distal two segments of penile organ in dorsal view; (10) Valvula vulvae in ventral view." httpUri="https://zenodo.org/record/231867/files/figure.png" pageId="4" pageNumber="425">Figs. 5, 6</figureCitation>
) is the most obvious difference from the other species of this genus. The cerci are straight and disposed closely to each other along their inner margin; the outer branch is thick and pointed apically, arising from the middle of the cercus and projected in a horizontal plane posterio-obliquely.
</paragraph>
<paragraph id="7C4F36F1FFEBFFC1FF3FFE4998F9B564" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">
Among the other species, of which the male is known, none has such characteristics. The anal appendages of
<taxonomicName id="BBF04D72FFEBFFC1FF6FFD959851B444" authority="Morton, 1928" authorityName="Morton" authorityYear="1928" box="[151,586,512,536]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="forresti">
<emphasis id="4E84EAE3FFEBFFC1FF6FFD959B8EB444" box="[151,405,512,536]" italics="true" pageId="4" pageNumber="425">Anisogomphus forresti</emphasis>
(
<bibRefCitation id="18614B00FFEBFFC1FE5CFD95985AB444" author="Morton" box="[420,577,512,536]" pageId="4" pageNumber="425" refString="Morton, K. J. (1928) Notes on the Odonata of Yunnan, with descriptions of new species. Transactions of the Royal Entomological Society of London, 76, 109 - 119. http: // dx. doi. org / 10.1111 / j. 1365 - 2311.1928. tb 01194. x" type="journal article" year="1928">Morton, 1928</bibRefCitation>
)
</taxonomicName>
from Yunnan have a similar morphology, but the outer branch is small and arises more distally on the cercus. In
<taxonomicName id="BBF04D72FFEBFFC1FDA8FDB199BAB460" authority="Liu, 1991" authorityName="Liu" authorityYear="1991" box="[592,929,548,573]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="jinggangshanus">
<emphasis id="4E84EAE3FFEBFFC1FDA8FDB1993FB460" box="[592,804,548,572]" italics="true" pageId="4" pageNumber="425">A. jinggangshanus</emphasis>
<bibRefCitation id="18614B00FFEBFFC1FCD6FDB199BAB460" author="Liu" box="[814,929,548,573]" pageId="4" pageNumber="425" refString="Liu, Z. - Y. (1991) Description of two new species of the genus Anisogomphus from China (Odonata: Gomphidae). Contributions from Shanghai Institute of Entomology, 10, 131 - 134." type="journal article" year="1991">Liu, 1991</bibRefCitation>
</taxonomicName>
, from Jiangxi, P. R.
<collectingCountry id="04E77661FFEBFFC1FB6EFDB19EC2B461" box="[1174,1241,548,573]" name="China" pageId="4" pageNumber="425">China</collectingCountry>
,
<taxonomicName id="BBF04D72FFEBFFC1FB12FDB19B3AB43C" authority="Chao, 1982" authorityName="Chao" authorityYear="1982" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="wuzhishanus">
<emphasis id="4E84EAE3FFEBFFC1FB12FDB19F87B460" box="[1258,1436,548,572]" italics="true" pageId="4" pageNumber="425">A. wuzhishanus</emphasis>
Chao, 1982
</taxonomicName>
, from Hainan and
<taxonomicName id="BBF04D72FFEBFFC1FDF0FDDD99B3B43C" authority="Yousuf &amp; Yunus, 1977" authorityName="Yousuf &amp; Yunus" authorityYear="1977" box="[520,936,583,608]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="vulvaris">
<emphasis id="4E84EAE3FFEBFFC1FDF0FDDD989DB43C" box="[520,646,584,608]" italics="true" pageId="4" pageNumber="425">A. vulvaris</emphasis>
<bibRefCitation id="18614B00FFEBFFC1FD6CFDD299B3B43C" author="Yousuf" box="[660,936,583,608]" pageId="4" pageNumber="425" refString="Yousuf, M. &amp; Yunus, M. (1977) Genera of subfamily Gomphinae (Gomphidae) with descriptions of three new species (Anisoptera: Odonata) from Pakistan. Pakistan Journal of Scientific Research, 29, 59 - 62." type="journal article" year="1977">Yousuf &amp; Yunus, 1977</bibRefCitation>
</taxonomicName>
, from
<collectingCountry id="04E77661FFEBFFC1FC04FDD29E45B43C" box="[1020,1118,583,608]" name="Pakistan" pageId="4" pageNumber="425">Pakistan</collectingCountry>
, only the female has been described (
<bibRefCitation id="18614B00FFEBFFC1FEECFDF99B93B4D8" author="Liu" box="[276,392,620,645]" pageId="4" pageNumber="425" refString="Liu, Z. - Y. (1991) Description of two new species of the genus Anisogomphus from China (Odonata: Gomphidae). Contributions from Shanghai Institute of Entomology, 10, 131 - 134." type="journal article" year="1991">Liu, 1991</bibRefCitation>
; Zhao [= Chao], 1990;
<bibRefCitation id="18614B00FFEBFFC1FD65FDF999B2B4D8" author="Yousuf" box="[669,937,620,645]" pageId="4" pageNumber="425" refString="Yousuf, M. &amp; Yunus, M. (1977) Genera of subfamily Gomphinae (Gomphidae) with descriptions of three new species (Anisoptera: Odonata) from Pakistan. Pakistan Journal of Scientific Research, 29, 59 - 62." type="journal article" year="1977">Yousuf &amp; Yunus, 1977</bibRefCitation>
). The female of
<taxonomicName id="BBF04D72FFEBFFC1FB94FDF99F07B4D8" box="[1132,1308,620,644]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="yanagisawai" status="sp. nov.">
<emphasis id="4E84EAE3FFEBFFC1FB94FDF99E66B4DF" box="[1132,1149,620,643]" italics="true" pageId="4" pageNumber="425">A</emphasis>
.
<emphasis id="4E84EAE3FFEBFFC1FB77FDF89F07B4D8" box="[1167,1308,621,644]" italics="true" pageId="4" pageNumber="425">yanagisawai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="55B75798FFEBFFC1FADEFDF89F9BB4D8" box="[1318,1408,621,644]" pageId="4" pageNumber="425" rank="species">sp. nov.</taxonomicNameLabel>
is differentiated from these species by the thoracic maculation and morphology of the valvula vulvae. In addition,
<bibRefCitation id="18614B00FFEBFFC1FF6FFD219B25B491" author="Wilson" box="[151,318,692,717]" pageId="4" pageNumber="425" refString="Wilson, K. D. P. (2005) Odonata of Guangxi Zhuang Autonomous Region, China, part II: Anisoptera. International Journal of Odonatology, 8, 107 - 168. http: // dx. doi. org / 10.1080 / 13887890.2005.9748247" type="journal article" year="2005">Wilson (2005)</bibRefCitation>
recorded a female specimen of an unnamed
<taxonomicName id="BBF04D72FFEBFFC1FC9CFD219E12B490" box="[868,1033,692,716]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="genus">
<emphasis id="4E84EAE3FFEBFFC1FC9CFD219E12B490" box="[868,1033,692,716]" italics="true" pageId="4" pageNumber="425">Anisogomphus</emphasis>
</taxonomicName>
from Guangxi,
<collectingCountry id="04E77661FFEBFFC1FB36FD219F0FB491" box="[1230,1300,692,717]" name="China" pageId="4" pageNumber="425">China</collectingCountry>
, which has similarities in thoracic maculation and shape of valvula vulvae to those in
<taxonomicName id="BBF04D72FFEBFFC1FC24FD4D9E93B4B3" box="[988,1160,728,751]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="yanagisawai" status="sp. nov.">
<emphasis id="4E84EAE3FFEBFFC1FC24FD4D9E93B4B3" box="[988,1160,728,751]" italics="true" pageId="4" pageNumber="425">A. yanagisawai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="55B75798FFEBFFC1FB68FD4D9EF2B4B3" box="[1168,1257,728,751]" pageId="4" pageNumber="425" rank="species">sp. nov.</taxonomicNameLabel>
, but differences in the yellow stripe on labrum, i.e. continuous in the former but separated in the latter. The true identity of the former will be revealed by the discovery of its male.
</paragraph>
<paragraph id="7C4F36F1FFEBFFC1FF3FFCD19B1FB269" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">
<emphasis id="4E84EAE3FFEBFFC1FF3FFCD19B31B501" bold="true" box="[199,298,836,861]" pageId="4" pageNumber="425">Habitat.</emphasis>
According to Mr Yanagisawa, these specimens were collected on paved roads (
<figureCitation id="E4CB2A74FFEBFFC1FB2EFCD19F32B500" box="[1238,1321,836,861]" captionStart="FIGURES 11 12" captionStartId="3.[151,264,1929,1952]" captionTargetBox="[236,1348,268,1890]" captionTargetId="figure@3.[229,1358,251,1907]" captionTargetPageId="3" captionText="FIGURES 11 12. The sites where Anisogomphus yanagisawai sp. nov. were collected. (11) A paved road besides a running stream, where the male settled on leaves of roadside trees; (12) a stream which the female visited for oviposition. (Photo by Mr Ya nag isa wa)" httpUri="https://zenodo.org/record/231868/files/figure.png" pageId="4" pageNumber="425">Fig. 11</figureCitation>
) beside a running stream (
<figureCitation id="E4CB2A74FFEBFFC1FEB5FCF29BBBB5DC" box="[333,416,871,896]" captionStart="FIGURES 11 12" captionStartId="3.[151,264,1929,1952]" captionTargetBox="[236,1348,268,1890]" captionTargetId="figure@3.[229,1358,251,1907]" captionTargetPageId="3" captionText="FIGURES 11 12. The sites where Anisogomphus yanagisawai sp. nov. were collected. (11) A paved road besides a running stream, where the male settled on leaves of roadside trees; (12) a stream which the female visited for oviposition. (Photo by Mr Ya nag isa wa)" httpUri="https://zenodo.org/record/231868/files/figure.png" pageId="4" pageNumber="425">Fig. 12</figureCitation>
). The males were found to settle on leaves of roadside trees. By contrast, females were seen to fly swiftly over the road. One oviposited in a small stagnant part of the stream (
<figureCitation id="E4CB2A74FFEBFFC1FBBAFC199E8CB5F8" box="[1090,1175,908,933]" captionStart="FIGURES 11 12" captionStartId="3.[151,264,1929,1952]" captionTargetBox="[236,1348,268,1890]" captionTargetId="figure@3.[229,1358,251,1907]" captionTargetPageId="3" captionText="FIGURES 11 12. The sites where Anisogomphus yanagisawai sp. nov. were collected. (11) A paved road besides a running stream, where the male settled on leaves of roadside trees; (12) a stream which the female visited for oviposition. (Photo by Mr Ya nag isa wa)" httpUri="https://zenodo.org/record/231868/files/figure.png" pageId="4" pageNumber="425">Fig. 12</figureCitation>
), tapping the tip of her abdomen on the water repeatedly, flying in a circle. In the end, she flew off and did not perch nearby. They appeared from 09:00 to 14:00 hours only in sunny conditions. Unfortunately, mating behaviour was not observed. At the same time and location,
<taxonomicName id="BBF04D72FFEBFFC1FE07FC6D9992B24C" authority="Fraser, 1924" authorityName="Fraser" authorityYear="1924" box="[511,905,1016,1040]" class="Insecta" family="Cordulegastridae" genus="Anotogaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="gregoryi">
<emphasis id="4E84EAE3FFEBFFC1FE07FC6D98EAB253" box="[511,753,1016,1039]" italics="true" pageId="4" pageNumber="425">Anotogaster gregoryi</emphasis>
Fraser, 1924
</taxonomicName>
, and
<taxonomicName id="BBF04D72FFEBFFC1FC3FFC6D9F39B24C" authority="Selys, 1874" authorityName="Selys" authorityYear="1874" box="[967,1314,1015,1040]" class="Insecta" family="Corduliidae" genus="Macromia" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="moorei">
<emphasis id="4E84EAE3FFEBFFC1FC3FFC6D9E89B253" box="[967,1170,1016,1039]" italics="true" pageId="4" pageNumber="425">Macromia moorei</emphasis>
Selys, 1874
</taxonomicName>
, were also observed.
</paragraph>
</subSubSection>
<subSubSection id="34EA657AFFEBFFC1FF3FFBAA992DB204" box="[199,822,1087,1112]" pageId="4" pageNumber="425" type="distribution">
<paragraph id="7C4F36F1FFEBFFC1FF3FFBAA992DB204" blockId="4.[151,1437,151,1472]" box="[199,822,1087,1112]" pageId="4" pageNumber="425">
<emphasis id="4E84EAE3FFEBFFC1FF3FFBAA9B7BB204" bold="true" box="[199,352,1087,1112]" pageId="4" pageNumber="425">Distribution.</emphasis>
Chiang Mai Province, northern
<collectingCountry id="04E77661FFEBFFC1FD32FBAA992AB204" box="[714,817,1087,1112]" name="Thailand" pageId="4" pageNumber="425">Thailand</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="34EA657AFFEBFFC1FF3FFBF19AC3B39C" pageId="4" pageNumber="425" type="discussion">
<paragraph id="7C4F36F1FFEBFFC1FF3FFBF199EDB309" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">
<emphasis id="4E84EAE3FFEBFFC1FF3FFBF19B54B221" bold="true" box="[199,335,1124,1149]" pageId="4" pageNumber="425">Comments.</emphasis>
The species of this genus are mostly characterized by the morphology of the male cercus. This new species also shows distinct features of the cercus, as noted in the diagnosis. Among congeners, the closely disposed straight cerci are also found in
<taxonomicName id="BBF04D72FFEBFFC1FDA1FB3998D2B298" box="[601,713,1196,1220]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="forresti">
<emphasis id="4E84EAE3FFEBFFC1FDA1FB3998D2B298" box="[601,713,1196,1220]" italics="true" pageId="4" pageNumber="425">A. forresti</emphasis>
</taxonomicName>
and Himalayan
<taxonomicName id="BBF04D72FFEBFFC1FC78FB399EA9B299" authority="Selys, 1854" authorityName="Selys" authorityYear="1854" box="[896,1202,1196,1221]" class="Insecta" family="Cordulegastridae" genus="Anotogaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="occipitalis">
<emphasis id="4E84EAE3FFEBFFC1FC78FB399E0FB298" box="[896,1044,1196,1220]" italics="true" pageId="4" pageNumber="425">A. occipitalis</emphasis>
(Selys, 1854)
</taxonomicName>
, so this may indicate that they share a phylogenetic affinity, though the structure of the branch of the cercus is unique in each species. This new species is the second member of the genus
<taxonomicName id="BBF04D72FFEBFFC1FCF8FB6199BEB350" box="[768,933,1268,1292]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="genus">
<emphasis id="4E84EAE3FFEBFFC1FCF8FB6199BEB350" box="[768,933,1268,1292]" italics="true" pageId="4" pageNumber="425">Anisogomphus</emphasis>
</taxonomicName>
from
<collectingCountry id="04E77661FFEBFFC1FC17FB619E4EB351" box="[1007,1109,1268,1293]" name="Thailand" pageId="4" pageNumber="425">Thailand</collectingCountry>
, following
<taxonomicName id="BBF04D72FFEBFFC1FB21FB619F78B350" box="[1241,1379,1268,1292]" class="Insecta" family="Gomphidae" genus="Anisogomphus" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="425" phylum="Arthropoda" rank="species" species="pinratani">
<emphasis id="4E84EAE3FFEBFFC1FB21FB619F78B350" box="[1241,1379,1268,1292]" italics="true" pageId="4" pageNumber="425">A. pinratani</emphasis>
</taxonomicName>
, and both are the southernmost known members of this genus. This being the case, Doi Inthanon can be regarded as a region of special interest as the southernmost outpost of an East Asian fauna.
</paragraph>
<paragraph id="7C4F36F1FFEBFFC1FF3FFACA9AC3B39C" blockId="4.[151,1437,151,1472]" pageId="4" pageNumber="425">Curiously, earlier some researchers had obtained only female specimens, and also in this time, females were observed much more frequently than males. The activity patterns of the male may be investigated by future field work.</paragraph>
</subSubSection>
</treatment>
</document>