treatments-xml/data/72/2C/87/722C87C6FFCEFFE579E4FB4A54ECAF47.xml

<document id="FEDE2BE3637E4AC150F1B55C0E612D2C" ID-DOI="10.26107/RBZ-2023-0005" ID-ISSN="2345-7600" ID-Zenodo-Dep="7815677" ID-ZooBank="BA361B52-E36A-4C15-AB6B-FECA9CEF58AF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1681181651611" checkinUser="felipe" docAuthor="Ng, Peter K. L. &amp; Tri, Ngo Van" docDate="2023" docId="722C87C6FFCEFFE579E4FB4A54ECAF47" docLanguage="en" docName="RafflesBZool.71.70–86.pdf" docOrigin="Raffles Bulletin of Zoology 71" docStyle="DocumentStyle:AF09A0581917EACD12E7F0991C3E7C26.5:RafflesBZool.2019-.journal_article" docStyleId="AF09A0581917EACD12E7F0991C3E7C26" docStyleName="RafflesBZool.2019-.journal_article" docStyleVersion="5" docTitle="Indochinamon lanae Ng &amp; Tri 2023, new species" docType="treatment" docUuid="8F1AF18F-86DC-40DF-8BA4-CA56C6C345F2" docUuidSource="ZooBank" docVersion="5" lastPageNumber="82" masterDocId="8E15FFBEFFC8FFE97A4AFFEF561CAC12" masterDocTitle="A new genus and three new species of freshwater crab (Crustacea: Brachyura: Potamidae) from central and northern Vietnam" masterLastPageNumber="86" masterPageNumber="70" pageNumber="76" updateTime="1699483336784" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:title id="23E870F3F7E6BCB39CC4B40D6497F114">A new genus and three new species of freshwater crab (Crustacea: Brachyura: Potamidae) from central and northern Vietnam</mods:title>
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<mods:namePart id="478CA81BF7EB62E692E3E1A9DB94582C">Ng, Peter K. L.</mods:namePart>
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<mods:namePart id="F7ADCC7EE6E77BCEC76E37E335F8F1C3">Tri, Ngo Van</mods:namePart>
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<mods:title id="D964D62739985D03FA074F7E3DF1B163">Raffles Bulletin of Zoology</mods:title>
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<mods:part id="6FCFF6FC45E71C3B27706AF56D809262">
<mods:date id="1CADC8F2089C01053D014CE9EB5CF0A2">2023</mods:date>
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<mods:number id="F1AE3FEE06189F081C62E8F38C26640B">2023-02-03</mods:number>
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<mods:number id="32FAEAD479EEC05592AA8156AA11405C">71</mods:number>
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<mods:identifier id="CA791EBBE835D19CEFD377428677A7EB" type="DOI">10.26107/RBZ-2023-0005</mods:identifier>
<mods:identifier id="E55E366A14944AA85264E8B211D1B5E4" type="ISSN">2345-7600</mods:identifier>
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<treatment id="722C87C6FFCEFFE579E4FB4A54ECAF47" LSID="urn:lsid:zoobank.org:act:8F1AF18F-86DC-40DF-8BA4-CA56C6C345F2" httpUri="http://treatment.plazi.org/id/722C87C6FFCEFFE579E4FB4A54ECAF47" lastPageId="12" lastPageNumber="82" pageId="6" pageNumber="76">
<subSubSection id="B29F655BFFCEFFEF79E4FB4A5337A8AF" box="[942,1323,1189,1213]" pageId="6" pageNumber="76" type="nomenclature">
<paragraph id="FA3A36D0FFCEFFEF79E4FB4A5337A8AF" blockId="6.[936,1328,1189,1245]" box="[942,1323,1189,1213]" pageId="6" pageNumber="76">
<heading id="A17281BCFFCEFFEF79E4FB4A5337A8AF" bold="true" box="[942,1323,1189,1213]" centered="true" fontSize="10" level="2" pageId="6" pageNumber="76" reason="2">
<emphasis id="C8F1EAC2FFCEFFEF79E4FB4A5337A8AF" bold="true" box="[942,1323,1189,1213]" pageId="6" pageNumber="76">
<taxonomicName id="3D854D53FFCEFFEF79E4FB4A528AA8AF" ID-CoL="8f707358-04ac-4002-a5c8-965a4f11f500" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[942,1174,1189,1213]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="76" phylum="Arthropoda" rank="species" species="lanae" status="sp. nov.">
<emphasis id="C8F1EAC2FFCEFFEF79E4FB4A528AA8AF" bold="true" box="[942,1174,1189,1213]" italics="true" pageId="6" pageNumber="76">Indochinamon lanae</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFCEFFEF7EEFFB4A5337A8AF" box="[1189,1323,1189,1213]" pageId="6" pageNumber="76" rank="species">new species</taxonomicNameLabel>
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</paragraph>
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<subSubSection id="B29F655BFFCEFFEF79E2FB2A532CA8CF" box="[936,1328,1221,1245]" pageId="6" pageNumber="76" type="description">
<paragraph id="FA3A36D0FFCEFFEF79E2FB2A532CA8CF" blockId="6.[936,1328,1189,1245]" box="[936,1328,1221,1245]" pageId="6" pageNumber="76">
(
<figureCitation id="62BE2A55FFCEFFEF79FAFB2A522EA8CF" box="[944,1074,1221,1245]" captionStart="Fig" captionStartId="8.[113,148,1922,1944]" captionTargetBox="[113,1450,302,1901]" captionTargetId="figure-12@8.[113,1450,302,1901]" captionTargetPageId="8" captionText="Fig. 6. Colours in life. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–G, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam; H, paratype female (28.4 × 22.6 mm) (ZRC 2022.0052), Quang Ninh Province, Vietnam." figureDoi="http://doi.org/10.5281/zenodo.7816251" httpUri="https://zenodo.org/record/7816251/files/figure.png" pageId="6" pageNumber="76">Figs. 6A–D</figureCitation>
, 
<figureCitation id="62BE2A55FFCEFFEF7E75FB2A5252A8CF" box="[1087,1102,1221,1245]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">8</figureCitation>
, 
<figureCitation id="62BE2A55FFCEFFEF7E11FB2A52D0A8CF" box="[1115,1228,1221,1245]" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="6" pageNumber="76">10A–E, K</figureCitation>
, 
<figureCitation id="62BE2A55FFCEFFEF7E93FB2A5334A8CF" box="[1241,1320,1221,1245]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="6" pageNumber="76">11A–D</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="B29F655BFFCEFFEF7967FAEA539CA9AF" pageId="6" pageNumber="76" type="materials_examined">
<paragraph id="FA3A36D0FFCEFFEF7967FAEA539CA9AF" blockId="6.[813,1452,1285,1469]" pageId="6" pageNumber="76">
<emphasis id="C8F1EAC2FFCEFFEF7967FAEA5204A90F" bold="true" box="[813,1048,1285,1309]" pageId="6" pageNumber="76">Material examined.</emphasis>
<materialsCitation id="4AED3C8DFFCEFFEF7E69FAEA524DA98F" collectingDate="2022-03-15" collectionCode="V, T" country="Vietnam" county="Ngo" latitude="21.217916" location="Ba Che River" longLatPrecision="1" longitude="107.2739" municipality="Ba Che Town" pageId="6" pageNumber="76" specimenCode="ZRC 2022.0049" specimenCount="1" stateProvince="Quang Ninh" typeStatus="holotype">
<typeStatus id="253E8872FFCEFFEF7E69FAEA5293A90F" box="[1059,1167,1285,1309]" pageId="6" pageNumber="76" type="holotype">Holotype</typeStatus>
: male (39.0 × 30.0 mm) (
<specimenCode id="AA239EABFFCEFFEF797EFACA55F5A92F" box="[820,1001,1317,1341]" collectionCode="ZRC" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="6" pageNumber="76">ZRC 2022.0049</specimenCode>
), small stream, branch of 
<location id="FF5A600BFFCEFFEF7F47FAC953BBA92F" LSID="urn:lsid:plazi:treatment:722C87C6FFCEFFE579E4FB4A54ECAF47:FF5A600BFFCEFFEF7F47FAC953BBA92F" box="[1293,1447,1317,1341]" country="Vietnam" county="Ngo" latitude="21.217916" longLatPrecision="1" longitude="107.2739" municipality="Ba Che Town" name="Ba Che River" pageId="6" pageNumber="76" stateProvince="Quang Ninh">Ba Che River</location>
, 
<location id="FF5A600BFFCEFFEF7967FAA95597A94F" LSID="urn:lsid:plazi:treatment:722C87C6FFCEFFE579E4FB4A54ECAF47:FF5A600BFFCEFFEF7967FAA95597A94F" box="[813,907,1350,1373]" country="Vietnam" county="Ngo" latitude="21.217916" longLatPrecision="1" longitude="107.2739" municipality="Ba Che Town" name="Don Dat" pageId="6" pageNumber="76" stateProvince="Quang Ninh">Don Dat</location>
commune, 
<collectingMunicipality id="1A5EACAAFFCEFFEF7E47FAA952B5A94F" box="[1037,1193,1349,1373]" pageId="6" pageNumber="76">Ba Che Town</collectingMunicipality>
, 
<collectingRegion id="3841F832FFCEFFEF7EFDFAAA53B4A94F" box="[1207,1448,1349,1373]" country="Vietnam" name="Quang Ninh" pageId="6" pageNumber="76">Quang Ninh Province</collectingRegion>
, northeastern 
<collectingCountry id="82927640FFCEFFEF79F0FA8A5205A96F" box="[954,1049,1381,1405]" name="Vietnam" pageId="6" pageNumber="76">Vietnam</collectingCountry>
, 
<geoCoordinate id="9FB15017FFCEFFEF7E6CFA8B52A4A96F" box="[1062,1208,1380,1405]" degrees="21" direction="north" minutes="13" orientation="latitude" pageId="6" pageNumber="76" precision="1" seconds="4.50" value="21.217916">21°13′4.50″N</geoCoordinate>
<geoCoordinate id="9FB15017FFCEFFEF7E88FA8B5373A96F" box="[1218,1391,1380,1405]" degrees="107" direction="east" minutes="16" orientation="longitude" pageId="6" pageNumber="76" precision="1" seconds="26.05" value="107.2739">107°16′26.05″E</geoCoordinate>
, coll. 
<collectionCode id="9C94AE15FFCEFFEF7967FA69555FA98F" box="[813,835,1414,1437]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="6" pageNumber="76" type="Museum">V</collectionCode>
. 
<collectionCode id="9C94AE15FFCEFFEF7904FA69557DA98F" box="[846,865,1414,1437]" name="Tavera, Department of Geology and Geophysics" pageId="6" pageNumber="76">T</collectionCode>
. 
<collectingCounty id="135B4E5CFFCEFFEF7926FA695580A98C" box="[876,924,1414,1438]" pageId="6" pageNumber="76">Ngo</collectingCounty>
, 
<date id="8E3B1010FFCEFFEF79E3FA6A524DA98F" box="[937,1105,1413,1437]" pageId="6" pageNumber="76" value="2022-03-15">
<collectingDate id="9E7FE9F8FFCEFFEF79E3FA6A524DA98F" box="[937,1105,1413,1437]" pageId="6" pageNumber="76" value="2022-03-15">15 March 2022</collectingDate>
</date>
</materialsCitation>
. 
<materialsCitation id="4AED3C8DFFCEFFEF7E11FA695360A9AF" collectingDate="2022-03-15" collectionCode="ZRC" country="Vietnam" county="Ngo" latitude="21.217916" location="Ba Che River" longLatPrecision="1" longitude="107.2739" municipality="Ba Che Town" pageId="6" pageNumber="76" specimenCode="ZRC 2022.0050" specimenCount="1" stateProvince="Quang Ninh" typeStatus="paratype">
<typeStatus id="253E8872FFCEFFEF7E11FA6952A1A98C" box="[1115,1213,1414,1438]" pageId="6" pageNumber="76" type="paratype">Paratype</typeStatus>
: juvenile female (16.8 × 
<quantity id="3D7D9B35FFCEFFEF790EFA4A55BBA9AF" box="[836,935,1445,1469]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="6" pageNumber="76" unit="mm" value="13.5">13.5 mm</quantity>
) (
<specimenCode id="AA239EABFFCEFFEF798AFA4A5268A9AF" box="[960,1140,1445,1469]" collectionCode="ZRC" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="6" pageNumber="76">ZRC 2022.0050</specimenCode>
), same data as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="B29F655BFFCEFFE07967FA0A54E0A905" lastPageId="9" lastPageNumber="79" pageId="6" pageNumber="76" type="diagnosis">
<paragraph id="FA3A36D0FFCEFFE07967FA0A54E0A905" blockId="6.[811,1454,1509,2109]" lastBlockId="9.[136,776,1087,1303]" lastPageId="9" lastPageNumber="79" pageId="6" pageNumber="76">
<emphasis id="C8F1EAC2FFCEFFEF7967FA0A55BFA9EF" bold="true" box="[813,931,1509,1533]" pageId="6" pageNumber="76">Diagnosis.</emphasis>
Carapace with dorsal surface eroded, uneven; frontal and orbital regions rugose, lateral parts of anterolateral and branchial regions with oblique striae, rugose; mesogastric, urogastric, cardiac and intestinal regions uneven, eroded (
<figureCitation id="62BE2A55FFCEFFEF797FF98A55B0AA6F" box="[821,940,1637,1661]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8A, B</figureCitation>
); postorbital cristae low, margin uneven, outer edge relatively low, not sharp, weakly demarcated (
<figureCitation id="62BE2A55FFCEFFEF7F07F96A53BCAA8F" box="[1357,1440,1669,1693]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8B</figureCitation>
); external orbital tooth distinct, separated from anterolateral margin by V-shaped cleft; epibranchial tooth distinct (
<figureCitation id="62BE2A55FFCEFFEF7FCAF92A5552AAEF" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8B</figureCitation>
); anterolateral margin lined with low granules, appears gently serrated (
<figureCitation id="62BE2A55FFCEFFEF79A3F8EA5258AB0F" box="[1001,1092,1797,1821]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8B</figureCitation>
); posterior margin of epistome with distinct median triangle (
<figureCitation id="62BE2A55FFCEFFEF7ECEF8CA52C1AB2F" box="[1156,1245,1829,1853]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8C</figureCitation>
); ischium of third maxilliped subrectangular, not elongate, exopod with short flagellum, ca. half width of merus (
<figureCitation id="62BE2A55FFCEFFEF7EFFF88A5316AB6F" box="[1205,1290,1893,1917]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8E</figureCitation>
); outer surface of chela strongly rugose (
<figureCitation id="62BE2A55FFCEFFEF7E0FF86A5281AB8F" box="[1093,1181,1925,1949]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8G</figureCitation>
); male thoracic sternum, notably sternites 3 and 4, relatively broad, surface with pits (
<figureCitation id="62BE2A55FFCEFFEF797FF82A5597ABCF" box="[821,907,1989,2013]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8D</figureCitation>
); male pleon triangular, relatively broad medially; telson triangular, lateral margins gently concave; somite 6 transversely trapezoidal, much wider than long, lateral margin gently convex (
<figureCitation id="62BE2A55FFCEFFEF7987F7CA5227A42F" box="[973,1083,2085,2109]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="6" pageNumber="76">Fig. 8D, F</figureCitation>
); G1 relatively stout (
<figureCitation id="62BE2A55FFCEFFEF7F57F7CA53BAA42F" box="[1309,1446,2085,2109]" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="6" pageNumber="76">Figs. 10A, B</figureCitation>
, 
<figureCitation id="62BE2A55FFC1FFE07AC2FBD056A5A845" box="[136,185,1087,1111]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="9" pageNumber="79">11A</figureCitation>
); reaching to just before suture between sternites 5 and 
<quantity id="3D7D9B35FFC1FFE07AC2FBB056ADA865" box="[136,177,1119,1143]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="9" pageNumber="79" unit="in" value="6.0">6 in</quantity>
situ (
<figureCitation id="62BE2A55FFC1FFE07AA6FBB05753A865" box="[236,335,1119,1143]" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="9" pageNumber="79">Fig. 10K</figureCitation>
); subterminal segment gradually tapering to distal part, with concavity on distal part of outer margin but not shelf-like; terminal segment sharply bent at almost 90°, subconical, curving outwards and downwards to long, sharp tip, with very low dorsal flap (
<figureCitation id="62BE2A55FFC1FFE07858FB3054BCA8E5" box="[530,672,1247,1271]" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="9" pageNumber="79">Figs. 10A–D</figureCitation>
, 
<figureCitation id="62BE2A55FFC1FFE078E1FB3054E0A8E5" box="[683,764,1247,1271]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="9" pageNumber="79">11A–C</figureCitation>
); G2 longer than G1 (
<figureCitation id="62BE2A55FFC1FFE07B2CFB1057CDA905" box="[358,465,1279,1303]" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="9" pageNumber="79">Figs. 10E</figureCitation>
, 
<figureCitation id="62BE2A55FFC1FFE07B94FB10540CA905" box="[478,528,1279,1303]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="9" pageNumber="79">11D</figureCitation>
); females not known.
</paragraph>
</subSubSection>
<caption id="AEFA6658FFCFFFEE7AC2F81C5298A451" ID-DOI="http://doi.org/10.5281/zenodo.7816175" ID-Zenodo-Dep="7816175" httpUri="https://zenodo.org/record/7816175/files/figure.png" pageId="7" pageNumber="77" startId="7.[136,171,2035,2057]" targetBox="[148,1462,189,2020]" targetPageId="7">
<paragraph id="FA3A36D0FFCFFFEE7AC2F81C5298A451" blockId="7.[136,1474,2035,2115]" pageId="7" pageNumber="77">
Fig. 5. 
<taxonomicName id="3D854D53FFCFFFEE7A98F81C547AA41B" authority="(Dang, 1975)" baseAuthorityName="Dang" baseAuthorityYear="1975" box="[210,614,2035,2057]" class="Malacostraca" family="Potamidae" genus="Kukrimon" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="77" phylum="Arthropoda" rank="species" species="cucphuongensis">
<emphasis id="C8F1EAC2FFCFFFEE7A98F81C57CAA41A" box="[210,470,2035,2056]" italics="true" pageId="7" pageNumber="77">Kukrimon cucphuongensis</emphasis>
(
<bibRefCitation id="9E144B21FFCFFFEE7BA2F81C5442A41B" author="Dang NT" box="[488,606,2035,2057]" pageId="7" pageNumber="77" pagination="65 - 78" refId="ref8269" refString="Dang NT (1975) Phan loai tom cua nuoc ngot mien bac Viet Nam [= The identities of North Vietnamese freshwater shrimp and crabs]. Tap san Sinh Vat - Dia Hoc [= Journal of Biology and Geology, National Institute of Science, Hanoi], 13 (3): 65 - 78. [In Vietnamese with a French summary]" type="journal article" year="1975">Đăng, 1975</bibRefCitation>
)
</taxonomicName>
, male (22.3 × 19.2 mm) (ZRC 2022.0058), Ninh Binh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, antennules, antennae and epistome; E, ventral view of cephalothorax and pleon; F, sternopleonal cavity showing G1 in situ; G, outer view of chelae; F, pleon.
</paragraph>
</caption>
<caption id="AEFA6658FFC0FFE17A3BF86D5579ABC3" ID-DOI="http://doi.org/10.5281/zenodo.7816251" ID-Zenodo-Dep="7816251" httpUri="https://zenodo.org/record/7816251/files/figure.png" pageId="8" pageNumber="78" startId="8.[113,148,1922,1944]" targetBox="[113,1450,302,1901]" targetPageId="8">
<paragraph id="FA3A36D0FFC0FFE17A3BF86D5579ABC3" blockId="8.[113,1453,1922,2001]" pageId="8" pageNumber="78">
Fig. 6. Colours in life. A–D, 
<taxonomicName id="3D854D53FFC0FFE17BC3F86D5452AB85" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[393,590,1922,1943]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="78" phylum="Arthropoda" rank="species" species="lanae" status="sp. nov.">
<emphasis id="C8F1EAC2FFC0FFE17BC3F86D5452AB85" box="[393,590,1922,1943]" italics="true" pageId="8" pageNumber="78">Indochinamon lanae</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC0FFE17811F86D54CEAB8A" box="[603,722,1922,1944]" pageId="8" pageNumber="78" rank="species">new species</taxonomicNameLabel>
, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–G, 
<taxonomicName id="3D854D53FFC0FFE17B47F870577AABA6" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[269,358,1951,1972]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="78" phylum="Arthropoda" rank="species" species="signum" status="sp. nov.">
<emphasis id="C8F1EAC2FFC0FFE17B47F870577AABA6" box="[269,358,1951,1972]" italics="true" pageId="8" pageNumber="78">I. signum</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC0FFE17B39F87057F7ABA7" box="[371,491,1951,1973]" pageId="8" pageNumber="78" rank="species">new species</taxonomicNameLabel>
, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam; H, paratype female (28.4 × 22.6 mm) (ZRC 2022.0052), Quang Ninh Province, Vietnam.
</paragraph>
</caption>
<caption id="AEFA6658FFC1FFE07AC2FC575478A81A" ID-DOI="http://doi.org/10.5281/zenodo.7816253" ID-Zenodo-Dep="7816253" httpUri="https://zenodo.org/record/7816253/files/figure.png" pageId="9" pageNumber="79" startId="9.[136,171,952,974]" targetBox="[136,1474,189,937]" targetPageId="9">
<paragraph id="FA3A36D0FFC1FFE07AC2FC575478A81A" blockId="9.[136,1474,952,1032]" pageId="9" pageNumber="79">
Fig. 7. A, small stream, branch of Ba Che River, Don Dat commune, Ba Che Town, Quang Ninh Province, northeastern Vietnam, type locality of 
<taxonomicName id="3D854D53FFC1FFE07AB2FC3A57D8AFF8" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[248,452,981,1002]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae" status="sp. nov.">
<emphasis id="C8F1EAC2FFC1FFE07AB2FC3A57D8AFF8" box="[248,452,981,1002]" italics="true" pageId="9" pageNumber="79">Indochinamon lanae</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC1FFE07B99FC3A5452AFF9" box="[467,590,981,1003]" pageId="9" pageNumber="79" rank="species">new species</taxonomicNameLabel>
; B, waterfall at Don Dat commune, Ba Che Town, Quang Ninh Province, northeastern Vietnam type locality of 
<taxonomicName id="3D854D53FFC1FFE07BCBFC1D57C6A815" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[385,474,1010,1031]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="signum" status="sp. nov.">
<emphasis id="C8F1EAC2FFC1FFE07BCBFC1D579BA815" box="[385,391,1010,1031]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07BDFFC1D57C6A815" box="[405,474,1010,1031]" italics="true" pageId="9" pageNumber="79">signum</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC1FFE07BA2FC1D547CA81A" box="[488,608,1010,1032]" pageId="9" pageNumber="79" rank="species">new species</taxonomicNameLabel>
.
</paragraph>
</caption>
<subSubSection id="B29F655BFFC1FFE07AC0FAD05415AA25" pageId="9" pageNumber="79" type="description">
<paragraph id="FA3A36D0FFC1FFE07AC0FAD05489A9A4" blockId="9.[135,774,1343,1463]" pageId="9" pageNumber="79">
<emphasis id="C8F1EAC2FFC1FFE07AC0FAD056E3A945" bold="true" box="[138,255,1343,1367]" pageId="9" pageNumber="79">Variation.</emphasis>
The small 
<typeStatus id="253E8872FFC1FFE07B38FAD057D2A945" box="[370,462,1343,1367]" pageId="9" pageNumber="79" type="paratype">paratype</typeStatus>
female specimen agrees very well with the 
<typeStatus id="253E8872FFC1FFE07B5FFAB0576EA965" box="[277,370,1375,1399]" pageId="9" pageNumber="79" type="holotype">holotype</typeStatus>
male in all non-sexual characters. The flagellum on the exopod of the third maxilliped, however, is longer, being as long as the width of the merus.
</paragraph>
<paragraph id="FA3A36D0FFC1FFE07AC2FA305415AA25" blockId="9.[136,774,1503,1591]" pageId="9" pageNumber="79">
<emphasis id="C8F1EAC2FFC1FFE07AC2FA3056FCA9E5" bold="true" box="[136,224,1503,1527]" pageId="9" pageNumber="79">Colour.</emphasis>
Dorsal surface of carapace dark brownish green, tips of chelae bright orange, ventral surface dirty beige with scattered brown spots (
<figureCitation id="62BE2A55FFC1FFE07BCEF9F057E1AA25" box="[388,509,1567,1591]" captionStart="Fig" captionStartId="8.[113,148,1922,1944]" captionTargetBox="[113,1450,302,1901]" captionTargetId="figure-12@8.[113,1450,302,1901]" captionTargetPageId="8" captionText="Fig. 6. Colours in life. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–G, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam; H, paratype female (28.4 × 22.6 mm) (ZRC 2022.0052), Quang Ninh Province, Vietnam." figureDoi="http://doi.org/10.5281/zenodo.7816251" httpUri="https://zenodo.org/record/7816251/files/figure.png" pageId="9" pageNumber="79">Fig. 6A–D</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="B29F655BFFC1FFE07AC2F9B05423AAC5" pageId="9" pageNumber="79" type="etymology">
<paragraph id="FA3A36D0FFC1FFE07AC2F9B05423AAC5" blockId="9.[134,774,1631,1751]" pageId="9" pageNumber="79">
<emphasis id="C8F1EAC2FFC1FFE07AC2F9B05717AA65" bold="true" box="[136,267,1631,1655]" pageId="9" pageNumber="79">Etymology</emphasis>
. The species is named after Bui Thi Lan, chairwoman of the An Viet Phat group (AVP), who supported the second author for his environmental studies in the province where the taxon was collected.
</paragraph>
</subSubSection>
<subSubSection id="B29F655BFFC1FFE57AC2F9105404AEC7" lastPageId="12" lastPageNumber="82" pageId="9" pageNumber="79" type="discussion">
<paragraph id="FA3A36D0FFC1FFE07AC2F91054AFABA5" blockId="9.[135,775,1791,1975]" pageId="9" pageNumber="79">
<emphasis id="C8F1EAC2FFC1FFE07AC2F91056E5AB05" bold="true" box="[136,249,1791,1815]" pageId="9" pageNumber="79">Remarks.</emphasis>
<taxonomicName id="3D854D53FFC1FFE07B4EF91057F6AB05" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[260,490,1791,1815]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae" status="sp. nov.">
<emphasis id="C8F1EAC2FFC1FFE07B4EF91057F6AB05" box="[260,490,1791,1815]" italics="true" pageId="9" pageNumber="79">Indochinamon lanae</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC1FFE07BB1F9105499AB05" box="[507,645,1791,1815]" pageId="9" pageNumber="79" rank="species">new species</taxonomicNameLabel>
, is unusual among congeners in that the epigastric and postorbital cristae in adults is relatively low and not sharp (
<figureCitation id="62BE2A55FFC1FFE07863F8D05487AB45" box="[553,667,1855,1879]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8A–C</figureCitation>
), the male pleon is proportionately wider (especially across somites 3–5) (
<figureCitation id="62BE2A55FFC1FFE07AC4F890571AAB85" box="[142,262,1919,1943]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8D, F</figureCitation>
), and the G1 terminal segment is prominently bent at almost right angles (
<figureCitation id="62BE2A55FFC1FFE07BF0F8705455ABA5" box="[442,585,1951,1975]" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="9" pageNumber="79">Figs. 10A–D</figureCitation>
, 
<figureCitation id="62BE2A55FFC1FFE0781CF87054BBABA5" box="[598,679,1951,1975]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="9" pageNumber="79">11A–C</figureCitation>
).
</paragraph>
<paragraph id="FA3A36D0FFC1FFE07AC0F83055DDA9E5" blockId="9.[137,775,2015,2103]" lastBlockId="9.[834,1476,1087,1527]" pageId="9" pageNumber="79">
In the strongly bent G1 structure, 
<taxonomicName id="3D854D53FFC1FFE07BBEF80F5459ABE5" authorityName="Ng &amp; Tri" authorityYear="2023" box="[500,581,2015,2039]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC1FFE07BBEF80F57E0ABE5" box="[500,508,2016,2039]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07840F8305459ABE5" box="[522,581,2015,2039]" italics="true" pageId="9" pageNumber="79">lanae</emphasis>
</taxonomicName>
is most similar to 
<taxonomicName id="3D854D53FFC1FFE07AC3F7EF5434A405" authority="Naruse, Nguyen &amp; Yeo, 2011" authorityName="Naruse, Nguyen &amp; Yeo" authorityYear="2011" box="[137,552,2047,2071]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="dangi">
<emphasis id="C8F1EAC2FFC1FFE07AC3F7EF568DA405" box="[137,145,2048,2071]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07AD5F81056C0A405" box="[159,220,2047,2071]" italics="true" pageId="9" pageNumber="79">dangi</emphasis>
<bibRefCitation id="9E144B21FFC1FFE07AAEF8105434A405" author="Naruse T &amp; Nguyen XQ &amp; Yeo DCJ" box="[228,552,2047,2071]" pageId="9" pageNumber="79" pagination="33 - 48" refId="ref8646" refString="Naruse T, Nguyen XQ &amp; Yeo DCJ (2011) Three new species of Indochinamon (Crustacea: Decapoda: Potamidae: Potamiscinae) from Vietnam, with a redescription of Ranguna (Ranguna) kimboiensis Dang, 1975. Zootaxa, 2732: 33 - 48." type="journal article" year="2011">Naruse, Nguyen &amp; Yeo, 2011</bibRefCitation>
</taxonomicName>
, from Muong Phang district, 
<collectingRegion id="3841F832FFC1FFE07AA8F7F057ABA425" box="[226,439,2079,2103]" country="Vietnam" name="Dien Bien" pageId="9" pageNumber="79">Dien Bien Province</collectingRegion>
in northwestern 
<collectingCountry id="82927640FFC1FFE07825F7F054D2A425" box="[623,718,2079,2103]" name="Vietnam" pageId="9" pageNumber="79">Vietnam</collectingCountry>
. In 
<taxonomicName id="3D854D53FFC1FFE078B3F7CF5562A845" authorityName="Ng &amp; Tri" authorityYear="2023" box="[761,894,1087,2103]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC1FFE078B3F7CF551CA425" box="[761,768,2080,2103]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07909FBD05562A845" box="[835,894,1087,1111]" italics="true" pageId="9" pageNumber="79">lanae</emphasis>
</taxonomicName>
, however, the G1 terminal segment is proportionately longer, gently curved and gradually tapering to the tip (
<figureCitation id="62BE2A55FFC1FFE07FC7FBB05588A885" captionStart="Fig" captionStartId="13.[136,171,2007,2029]" captionTargetBox="[148,1461,189,1991]" captionTargetId="figure-91@13.[148,1461,189,1991]" captionTargetPageId="13" captionText="Fig. 10. A–E, K, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; F–J, L, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, F, left G1 (ventral view); B, G, left G1 (dorsal view); C, H, terminal segment of left G1 (ventral view); D, I, terminal segment of left G1 (dorsal view); E, J, left G2; K, L, male sternopleonal cavity showing gonopods in situ." figureDoi="http://doi.org/10.5281/zenodo.7816185" httpUri="https://zenodo.org/record/7816185/files/figure.png" pageId="9" pageNumber="79">Figs. 10A–D</figureCitation>
, 
<figureCitation id="62BE2A55FFC1FFE079D7FB9055F6A885" box="[925,1002,1151,1175]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="9" pageNumber="79">11A–C</figureCitation>
) (versus proportionately shorter, subtruncate in form and almost straight in 
<taxonomicName id="3D854D53FFC1FFE07EC7FB4F52FCA8A5" authorityName="Naruse, Nguyen &amp; Yeo" authorityYear="2011" box="[1165,1248,1183,1207]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="dangi">
<emphasis id="C8F1EAC2FFC1FFE07EC7FB4F5289A8A5" box="[1165,1173,1184,1207]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07EE9FB7052FCA8A5" box="[1187,1248,1183,1207]" italics="true" pageId="9" pageNumber="79">dangi</emphasis>
</taxonomicName>
; 
<bibRefCitation id="9E144B21FFC1FFE07EA5FB7053A2A8A5" author="Naruse T &amp; Nguyen XQ &amp; Yeo DCJ" box="[1263,1470,1183,1207]" pageId="9" pageNumber="79" pagination="33 - 48" refId="ref8646" refString="Naruse T, Nguyen XQ &amp; Yeo DCJ (2011) Three new species of Indochinamon (Crustacea: Decapoda: Potamidae: Potamiscinae) from Vietnam, with a redescription of Ranguna (Ranguna) kimboiensis Dang, 1975. Zootaxa, 2732: 33 - 48." type="journal article" year="2011">Naruse et al., 2011</bibRefCitation>
: fig. 9d, e). In addition, the epigastric and postorbital cristae of 
<taxonomicName id="3D854D53FFC1FFE07929FB0F55ABA8E5" authorityName="Ng &amp; Tri" authorityYear="2023" box="[867,951,1247,1271]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC1FFE07929FB0F5570A8E5" box="[867,876,1248,1271]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07936FB3055ABA8E5" box="[892,951,1247,1271]" italics="true" pageId="9" pageNumber="79">lanae</emphasis>
</taxonomicName>
are lower and subparallel to the frontal margin (
<figureCitation id="62BE2A55FFC1FFE07901FB1055D9A905" box="[843,965,1279,1303]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8A, B</figureCitation>
) (versus cristae sharp and sloping posteriorly from the frontal margin in 
<taxonomicName id="3D854D53FFC1FFE07E32FACF52CDA925" authorityName="Naruse, Nguyen &amp; Yeo" authorityYear="2011" box="[1144,1233,1311,1335]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="dangi">
<emphasis id="C8F1EAC2FFC1FFE07E32FACF529DA925" box="[1144,1153,1312,1335]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07ED9FAF052CDA925" box="[1171,1233,1311,1335]" italics="true" pageId="9" pageNumber="79">dangi</emphasis>
</taxonomicName>
; 
<bibRefCitation id="9E144B21FFC1FFE07EA9FAF053A2A925" author="Naruse T &amp; Nguyen XQ &amp; Yeo DCJ" box="[1251,1470,1311,1335]" pageId="9" pageNumber="79" pagination="33 - 48" refId="ref8646" refString="Naruse T, Nguyen XQ &amp; Yeo DCJ (2011) Three new species of Indochinamon (Crustacea: Decapoda: Potamidae: Potamiscinae) from Vietnam, with a redescription of Ranguna (Ranguna) kimboiensis Dang, 1975. Zootaxa, 2732: 33 - 48." type="journal article" year="2011">Naruse et al., 2011</bibRefCitation>
: fig. 10a); and the male pleon, especially somite 6, is distinctly wider, with the telson more evenly triangular in shape and the lateral margins gently concave (
<figureCitation id="62BE2A55FFC1FFE07E8AFA905333A985" box="[1216,1327,1407,1431]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8D, F</figureCitation>
) (versus male pleon less wide with the telson acutely triangular and the lateral margins deeply concave in 
<taxonomicName id="3D854D53FFC1FFE07E8FFA2F5307A9C5" authorityName="Naruse, Nguyen &amp; Yeo" authorityYear="2011" box="[1221,1307,1471,1495]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="dangi">
<emphasis id="C8F1EAC2FFC1FFE07E8FFA2F52D2A9C5" box="[1221,1230,1472,1495]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07E94FA505307A9C5" box="[1246,1307,1471,1495]" italics="true" pageId="9" pageNumber="79">dangi</emphasis>
</taxonomicName>
; 
<bibRefCitation id="9E144B21FFC1FFE07F67FA5055B9A9E5" author="Naruse T &amp; Nguyen XQ &amp; Yeo DCJ" pageId="9" pageNumber="79" pagination="33 - 48" refId="ref8646" refString="Naruse T, Nguyen XQ &amp; Yeo DCJ (2011) Three new species of Indochinamon (Crustacea: Decapoda: Potamidae: Potamiscinae) from Vietnam, with a redescription of Ranguna (Ranguna) kimboiensis Dang, 1975. Zootaxa, 2732: 33 - 48." type="journal article" year="2011">Naruse et al., 2011: 10</bibRefCitation>
b).
</paragraph>
<paragraph id="FA3A36D0FFC1FFE57909F9F054D7AD67" blockId="9.[835,1476,1567,2103]" lastBlockId="12.[113,752,189,373]" lastPageId="12" lastPageNumber="82" pageId="9" pageNumber="79">
The strongly bent G1 also allies 
<taxonomicName id="3D854D53FFC1FFE07ED6F9CF52F1AA25" authorityName="Ng &amp; Tri" authorityYear="2023" box="[1180,1261,1567,1591]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC1FFE07ED6F9CF52B9AA25" box="[1180,1189,1568,1591]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07EF8F9F052F1AA25" box="[1202,1261,1567,1591]" italics="true" pageId="9" pageNumber="79">lanae</emphasis>
</taxonomicName>
with 
<taxonomicName id="3D854D53FFC1FFE07F60F9CF5245AA45" authority="(Dai, Song, Li &amp; Liang, 1980)" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC1FFE07F60F9CF532FAA25" box="[1322,1331,1568,1591]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07F0AF9F0539AAA25" box="[1344,1414,1567,1591]" italics="true" pageId="9" pageNumber="79">flexum</emphasis>
(
<bibRefCitation id="9E144B21FFC1FFE07FDEF9F0524DAA45" author="Dai AY &amp; Song YZ &amp; Li LL &amp; Liang PX" pageId="9" pageNumber="79" pagination="369 - 376" refId="ref8136" refString="Dai AY, Song YZ, Li LL &amp; Liang PX (1980) New species and new record of freshwater crabs from Guangxi. Acta Zootaxonomica Sinica, 5 (4): 369 - 376, pl. 1." type="journal article" year="1980">Dai, Song, Li &amp; Liang, 1980</bibRefCitation>
)
</taxonomicName>
described from Napo County in 
<collectingRegion id="3841F832FFC1FFE07909F9B05583AA65" box="[835,927,1631,1655]" country="China" name="Guangxi" pageId="9" pageNumber="79">Guangxi</collectingRegion>
southern 
<collectingCountry id="82927640FFC1FFE07E46F9B05252AA65" box="[1036,1102,1631,1655]" name="China" pageId="9" pageNumber="79">China</collectingCountry>
, next to the 
<collectingCountry id="82927640FFC1FFE07E93F9B05329AA65" box="[1241,1333,1631,1655]" name="Vietnam" pageId="9" pageNumber="79">Vietnam</collectingCountry>
border. This location, however, is some 
<quantity id="3D7D9B35FFC1FFE07E32F99052D1AA85" box="[1144,1229,1663,1687]" metricMagnitude="5" metricUnit="m" metricValue="4.0" pageId="9" pageNumber="79" unit="km" value="400.0">400 km</quantity>
northwest of the 
<typeStatus id="253E8872FFC1FFE07FDCF99053D8AA85" box="[1430,1476,1663,1687]" pageId="9" pageNumber="79">type</typeStatus>
locality of 
<taxonomicName id="3D854D53FFC1FFE079F0F94F5217AAA5" authorityName="Ng &amp; Tri" authorityYear="2023" box="[954,1035,1695,1719]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC1FFE079F0F94F55DEAAA5" box="[954,962,1696,1719]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE0799AF9705217AAA5" box="[976,1035,1695,1719]" italics="true" pageId="9" pageNumber="79">lanae</emphasis>
</taxonomicName>
in 
<collectingRegion id="3841F832FFC1FFE07E65F9705301AAA5" box="[1071,1309,1695,1719]" country="Vietnam" name="Quang Ninh" pageId="9" pageNumber="79">Quang Ninh Province</collectingRegion>
. 
<taxonomicName id="3D854D53FFC1FFE07F63F970559CAAC5" authorityName="Ng &amp; Tri" authorityYear="2023" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC1FFE07F63F970559CAAC5" italics="true" pageId="9" pageNumber="79">Indochinamon lanae</emphasis>
</taxonomicName>
can be separated by the epigastric and postorbital cristae being relatively low, rugose and not sharp (
<figureCitation id="62BE2A55FFC1FFE07FDFF9305599AB05" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8A, B</figureCitation>
) (versus epigastric and postorbital cristae sharp in 
<taxonomicName id="3D854D53FFC1FFE07FFEF8EF5595AB25" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC1FFE07FFEF8EF53A7AB05" box="[1460,1467,1792,1815]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07909F8F05595AB25" box="[835,905,1823,1847]" italics="true" pageId="9" pageNumber="79">flexum</emphasis>
</taxonomicName>
; 
<bibRefCitation id="9E144B21FFC1FFE079DCF8F0521FAB25" author="Dai AY" box="[918,1027,1823,1847]" pageId="9" pageNumber="79" pagination="1 - 238" refId="ref8091" refString="Dai AY (1999) Fauna Sinica. Arthropoda. Crustacea: Malacostraca. Decapoda: Parathelphusidae, Potamidae. Science Press, Beijing, xiii + 501 pp., figs. 1 - 238, pls. I + I - XXX." type="book chapter" year="1999">Dai, 1999</bibRefCitation>
: pl. 11 fig. 8); the third maxilliped exopod possessing only a relatively short flagellum (
<figureCitation id="62BE2A55FFC1FFE07F52F8D0537BAB45" box="[1304,1383,1855,1879]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8E</figureCitation>
) (versus flagellum longer, being as wide as the merus in 
<taxonomicName id="3D854D53FFC1FFE07F16F88F53A7AB65" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" box="[1372,1467,1887,1911]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC1FFE07F16F88F5379AB65" box="[1372,1381,1888,1911]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07F3FF8B053A7AB65" box="[1397,1467,1887,1911]" italics="true" pageId="9" pageNumber="79">flexum</emphasis>
</taxonomicName>
; 
<bibRefCitation id="9E144B21FFC1FFE07909F89055E4AB85" author="Dai AY &amp; Song YZ &amp; Li LL &amp; Liang PX" box="[835,1016,1919,1943]" pageId="9" pageNumber="79" pagination="369 - 376" refId="ref8136" refString="Dai AY, Song YZ, Li LL &amp; Liang PX (1980) New species and new record of freshwater crabs from Guangxi. Acta Zootaxonomica Sinica, 5 (4): 369 - 376, pl. 1." type="journal article" year="1980">Dai et al., 1980</bibRefCitation>
: fig. 1.1); the lateral margin of the male telson is gently concave (
<figureCitation id="62BE2A55FFC1FFE07E28F87052A9ABA5" box="[1122,1205,1951,1975]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="9" pageNumber="79">Fig. 8F</figureCitation>
) (versus lateral margins deeply concave in 
<taxonomicName id="3D854D53FFC1FFE07E45F82F5270ABC5" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" box="[1039,1132,1983,2007]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC1FFE07E45F82F520BABC5" box="[1039,1047,1984,2007]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07E6CF8505270ABC5" box="[1062,1132,1983,2007]" italics="true" pageId="9" pageNumber="79">flexum</emphasis>
</taxonomicName>
; 
<figureCitation id="62BE2A55FFC1FFE07E31F85052C1ABC5" box="[1147,1245,1983,2007]" captionStart="Fig" captionStartId="15.[136,171,639,661]" captionTargetBox="[136,1474,189,624]" captionTargetId="figure-40@15.[136,1474,189,624]" captionTargetPageId="15" captionText="Fig. 12. Indochinamon signum, new species, paratype female (28.4 × 22.6 mm) (ZRC 2022.0052), Quang Ninh Province, Vietnam. A, ventral view of female cephalothorax and pleon; B, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.7816189" httpUri="https://zenodo.org/record/7816189/files/figure.png" pageId="9" pageNumber="79">Fig. 12C</figureCitation>
; 
<bibRefCitation id="9E144B21FFC1FFE07EA2F8505388ABC5" author="Dai AY &amp; Song YZ &amp; Li LL &amp; Liang PX" box="[1256,1428,1983,2007]" pageId="9" pageNumber="79" pagination="369 - 376" refId="ref8136" refString="Dai AY, Song YZ, Li LL &amp; Liang PX (1980) New species and new record of freshwater crabs from Guangxi. Acta Zootaxonomica Sinica, 5 (4): 369 - 376, pl. 1." type="journal article" year="1980">Dai et al., 1980</bibRefCitation>
: fig. 1.5); the G1 terminal segment is longer, with the distal part more prominently produced (
<figureCitation id="62BE2A55FFC1FFE07EC8F8105318A405" box="[1154,1284,2047,2071]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="9" pageNumber="79">Fig. 11A–C</figureCitation>
) (versus terminal segment proportionately shorter in 
<taxonomicName id="3D854D53FFC1FFE07E83F7CF5335A425" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" box="[1225,1321,2079,2103]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="79" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC1FFE07E83F7CF52CEA425" box="[1225,1234,2080,2103]" italics="true" pageId="9" pageNumber="79">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC1FFE07EA9F7F05335A425" box="[1251,1321,2079,2103]" italics="true" pageId="9" pageNumber="79">flexum</emphasis>
</taxonomicName>
; 
<figureCitation id="62BE2A55FFC1FFE07F70F7F053A1A425" box="[1338,1469,2079,2103]" captionStart="Fig" captionStartId="15.[136,171,639,661]" captionTargetBox="[136,1474,189,624]" captionTargetId="figure-40@15.[136,1474,189,624]" captionTargetPageId="15" captionText="Fig. 12. Indochinamon signum, new species, paratype female (28.4 × 22.6 mm) (ZRC 2022.0052), Quang Ninh Province, Vietnam. A, ventral view of female cephalothorax and pleon; B, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.7816189" httpUri="https://zenodo.org/record/7816189/files/figure.png" pageId="9" pageNumber="79">Fig. 12E–H</figureCitation>
; 
<bibRefCitation id="9E144B21FFC4FFE57A3BFF525705ACC7" author="Dai AY &amp; Song YZ &amp; Li LL &amp; Liang PX" box="[113,281,189,213]" pageId="12" pageNumber="82" pagination="369 - 376" refId="ref8136" refString="Dai AY, Song YZ, Li LL &amp; Liang PX (1980) New species and new record of freshwater crabs from Guangxi. Acta Zootaxonomica Sinica, 5 (4): 369 - 376, pl. 1." type="journal article" year="1980">Dai et al., 1980</bibRefCitation>
: fig. 1.3); the distal part of the outer margin of the subterminal segment has a concave depression (
<figureCitation id="62BE2A55FFC4FFE5788EFF3256DFAD07" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="12" pageNumber="82">Fig. 11A, B</figureCitation>
) (versus smooth with only a slight concavity in 
<taxonomicName id="3D854D53FFC4FFE578AAFF1156ABAD27" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC4FFE578AAFF1154F5AD07" box="[736,745,254,277]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57A3BFEF256ABAD27" box="[113,183,285,309]" italics="true" pageId="12" pageNumber="82">flexum</emphasis>
</taxonomicName>
; 
<figureCitation id="62BE2A55FFC4FFE57A8CFEF25754AD27" box="[198,328,285,309]" captionStart="Fig" captionStartId="15.[136,171,639,661]" captionTargetBox="[136,1474,189,624]" captionTargetId="figure-40@15.[136,1474,189,624]" captionTargetPageId="15" captionText="Fig. 12. Indochinamon signum, new species, paratype female (28.4 × 22.6 mm) (ZRC 2022.0052), Quang Ninh Province, Vietnam. A, ventral view of female cephalothorax and pleon; B, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.7816189" httpUri="https://zenodo.org/record/7816189/files/figure.png" pageId="12" pageNumber="82">Fig. 12E–H</figureCitation>
; 
<bibRefCitation id="9E144B21FFC4FFE57B1FFEF2541FAD27" author="Dai AY &amp; Song YZ &amp; Li LL &amp; Liang PX" box="[341,515,285,309]" pageId="12" pageNumber="82" pagination="369 - 376" refId="ref8136" refString="Dai AY, Song YZ, Li LL &amp; Liang PX (1980) New species and new record of freshwater crabs from Guangxi. Acta Zootaxonomica Sinica, 5 (4): 369 - 376, pl. 1." type="journal article" year="1980">Dai et al., 1980</bibRefCitation>
: fig. 1.3); and the G2 distal segment is proportionately shorter (
<figureCitation id="62BE2A55FFC4FFE5787BFED2548EAD47" box="[561,658,317,341]" captionStart="Fig" captionStartId="14.[113,148,1658,1680]" captionTargetBox="[114,1453,189,1642]" captionTargetId="figure-13@14.[103,1464,186,1677]" captionTargetPageId="14" captionText="Fig. 11. A–D, Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam; E–H, I. signum, new species, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, E, left G1 (ventral view); B, F, terminal segment of left G1 (ventral view); C, G, terminal segment of left G1 (dorsal view); D, H, left G2. Scales: A, D, E, H = 1.0 mm; B, C, F, G = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7816187" httpUri="https://zenodo.org/record/7816187/files/figure.png" pageId="12" pageNumber="82">Fig. 11D</figureCitation>
) (versus distinctly longer in 
<taxonomicName id="3D854D53FFC4FFE57B03FEB157B9AD67" baseAuthorityName="Dai, Song, Li &amp; Liang" baseAuthorityYear="1980" box="[329,421,349,373]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="flexum">
<emphasis id="C8F1EAC2FFC4FFE57B03FEB1574CAD67" box="[329,336,350,373]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57B15FEB257B9AD67" box="[351,421,349,373]" italics="true" pageId="12" pageNumber="82">flexum</emphasis>
</taxonomicName>
; 
<bibRefCitation id="9E144B21FFC4FFE57BFFFEB2547EAD67" author="Dai AY &amp; Song YZ &amp; Li LL &amp; Liang PX" box="[437,610,349,373]" pageId="12" pageNumber="82" pagination="369 - 376" refId="ref8136" refString="Dai AY, Song YZ, Li LL &amp; Liang PX (1980) New species and new record of freshwater crabs from Guangxi. Acta Zootaxonomica Sinica, 5 (4): 369 - 376, pl. 1." type="journal article" year="1980">Dai et al., 1980</bibRefCitation>
: fig. 1.4).
</paragraph>
<caption id="AEFA6658FFC2FFE37A3BF81B5506A451" ID-DOI="http://doi.org/10.5281/zenodo.7816179" ID-Zenodo-Dep="7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="10" pageNumber="80" startId="10.[113,148,2036,2058]" targetBox="[123,1443,189,2019]" targetPageId="10">
<paragraph id="FA3A36D0FFC2FFE37A3BF81B5506A451" blockId="10.[113,1453,2036,2115]" pageId="10" pageNumber="80">
Fig. 8. 
<taxonomicName id="3D854D53FFC2FFE37AF3F81B5762A41B" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[185,382,2036,2057]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="80" phylum="Arthropoda" rank="species" species="lanae" status="sp. nov.">
<emphasis id="C8F1EAC2FFC2FFE37AF3F81B5762A41B" box="[185,382,2036,2057]" italics="true" pageId="10" pageNumber="80">Indochinamon lanae</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC2FFE37BC6F81B541FA418" box="[396,515,2036,2058]" pageId="10" pageNumber="80" rank="species">new species</taxonomicNameLabel>
, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae.
</paragraph>
</caption>
<caption id="AEFA6658FFC3FFE27AC2F81C57F5A451" ID-DOI="http://doi.org/10.5281/zenodo.7816183" ID-Zenodo-Dep="7816183" httpUri="https://zenodo.org/record/7816183/files/figure.png" pageId="11" pageNumber="81" startId="11.[136,171,2035,2057]" targetBox="[145,1465,189,2019]" targetPageId="11">
<paragraph id="FA3A36D0FFC3FFE27AC2F81C57F5A451" blockId="11.[136,1475,2035,2115]" pageId="11" pageNumber="81">
Fig. 9. 
<taxonomicName id="3D854D53FFC3FFE27A87F81C57BEA41B" authority="Ng &amp; Tri, 2023" authorityName="Ng &amp; Tri" authorityYear="2023" box="[205,418,2035,2057]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="81" phylum="Arthropoda" rank="species" species="signum" status="sp. nov.">
<emphasis id="C8F1EAC2FFC3FFE27A87F81C57BEA41B" box="[205,418,2035,2057]" italics="true" pageId="11" pageNumber="81">Indochinamon signum</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="D3C257B9FFC3FFE27BE5F81B5439A41B" box="[431,549,2035,2057]" pageId="11" pageNumber="81" rank="species">new species</taxonomicNameLabel>
, holotype male (36.9 × 29.3 mm) (ZRC 2022.0051), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, left third maxilliped; E, male pleon; F, ventral view of cephalothorax and pleon; G, chelae.
</paragraph>
</caption>
<paragraph id="FA3A36D0FFC4FFE57A3BFE725404AEC7" blockId="12.[112,753,413,726]" pageId="12" pageNumber="82">
Another unusual feature of 
<taxonomicName id="3D854D53FFC4FFE57BD6FE7157F1ADA7" authorityName="Ng &amp; Tri" authorityYear="2023" box="[412,493,413,437]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="lanae">
<emphasis id="C8F1EAC2FFC4FFE57BD6FE7157B8ADA7" box="[412,420,414,437]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57BF8FE7257F1ADA7" box="[434,493,413,437]" italics="true" pageId="12" pageNumber="82">lanae</emphasis>
</taxonomicName>
is that the flagellum on the exopod of the third maxilliped of the adult is relatively short, being barely half the width of the merus (
<figureCitation id="62BE2A55FFC4FFE578C4FE3254F8ADE7" box="[654,740,477,501]" captionStart="Fig" captionStartId="10.[113,148,2036,2058]" captionTargetBox="[123,1443,189,2019]" captionTargetId="figure-67@10.[123,1443,189,2019]" captionTargetPageId="10" captionText="Fig. 8. Indochinamon lanae, new species, holotype male (39.0 × 30.0 mm) (ZRC 2022.0049), Quang Ninh Province, Vietnam. A, overall dorsal view; B, dorsal view of carapace; C, frontal view of cephalothorax; D, ventral view of cephalothorax and pleon; E, left third maxilliped; F, male pleon (telson damaged); G, outer view of chelae." figureDoi="http://doi.org/10.5281/zenodo.7816179" httpUri="https://zenodo.org/record/7816179/files/figure.png" pageId="12" pageNumber="82">Fig. 8E</figureCitation>
). This is a character shared with Chinese and Vietnamese taxa like 
<taxonomicName id="3D854D53FFC4FFE57AE9FDF157CCAE27" authority="(Dai, 1995)" baseAuthorityName="Dai" baseAuthorityYear="1995" box="[163,464,541,565]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="jingpingense">
<emphasis id="C8F1EAC2FFC4FFE57AE9FDF156B0AE27" box="[163,172,542,565]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57AF6FDF15759AE27" box="[188,325,542,565]" italics="true" pageId="12" pageNumber="82">jingpingense</emphasis>
(
<bibRefCitation id="9E144B21FFC4FFE57B1DFDF257D4AE27" author="Dai A-Y" box="[343,456,541,565]" pageId="12" pageNumber="82" pagination="49 - 57" refId="ref8040" refString="Dai A-Y (1995) Five new species of freshwater crabs of gneus [sic] Potamon from Yunnan Province, China (Crustacea; Decapoda; Potamidae). Journal of the Taiwan Museum, 48 (1): 49 - 57, figs. 1 - 5." type="journal article" year="1995">Dai, 1995</bibRefCitation>
)
</taxonomicName>
, 
<taxonomicName id="3D854D53FFC4FFE57B94FDF154CDAE27" authority="(Dang, 1967)" baseAuthorityName="Dang" baseAuthorityYear="1967" box="[478,721,541,566]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="mieni">
<emphasis id="C8F1EAC2FFC4FFE57B94FDF157FBAE27" box="[478,487,542,565]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57BB2FDF1542FAE27" box="[504,563,542,565]" italics="true" pageId="12" pageNumber="82">mieni</emphasis>
(
<bibRefCitation id="9E144B21FFC4FFE5780CFDF154D6AE27" author="Dang NT" box="[582,714,541,566]" pageId="12" pageNumber="82" pagination="155 - 164" refId="ref8178" refString="Dang NT (1967) Cac loai moi va giong moi tim thay trong khu he dong vat khong xuong song nuoc ngot va nuoc lo mien Bac Viet-nam [= New genera and new species of invertebrate fauna of freshwaters and saltwaters of North Vietnam]. Tap san Sinh Vat - Dia Hoc [= Journal of Biology and Geology, National Institute of Science, Hanoi], 6 (3 va 4): 155 - 164. [In Vietnamese with a French summary]." type="journal article" year="1967">Đăng, 1967</bibRefCitation>
)
</taxonomicName>
, 
<taxonomicName id="3D854D53FFC4FFE578AAFDF157B9AE47" authority="(Yeo &amp; Ng, 1998)" baseAuthorityName="Yeo &amp; Ng" baseAuthorityYear="1998" class="Malacostraca" family="Potamidae" genus="Potamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="villosum">
<emphasis id="C8F1EAC2FFC4FFE578AAFDF154F5AE27" box="[736,745,542,565]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57A3BFDD256D7AE47" box="[113,203,573,597]" italics="true" pageId="12" pageNumber="82">villosum</emphasis>
(
<bibRefCitation id="9E144B21FFC4FFE57A96FDD25781AE47" author="Yeo DCJ &amp; Ng PKL" box="[220,413,573,598]" pageId="12" pageNumber="82" pagination="627 - 650" refId="ref9039" refString="Yeo DCJ &amp; Ng PKL (1998) Freshwater crabs of the Potamon tannanti species group (Crustacea: Decapoda: Brachyura: Potamidae) from northern Indochina. Raffles Bulletin of Zoology, 46 (2): 627 - 650." type="journal article" year="1998">Yeo &amp; Ng, 1998</bibRefCitation>
)
</taxonomicName>
, and 
<emphasis id="C8F1EAC2FFC4FFE57BAEFDD157F1AE47" box="[484,493,574,597]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57BB7FDD15404AE47" box="[509,536,574,597]" italics="true" pageId="12" pageNumber="82">ou</emphasis>
(
<bibRefCitation id="9E144B21FFC4FFE57863FDD254F4AE47" author="Yeo DCJ &amp; Ng PKL" box="[553,744,573,598]" pageId="12" pageNumber="82" pagination="627 - 650" refId="ref9039" refString="Yeo DCJ &amp; Ng PKL (1998) Freshwater crabs of the Potamon tannanti species group (Crustacea: Decapoda: Brachyura: Potamidae) from northern Indochina. Raffles Bulletin of Zoology, 46 (2): 627 - 650." type="journal article" year="1998">Yeo &amp; Ng, 1998</bibRefCitation>
) (cf. 
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: figs. 3A, H, 5A, H). In the Laotian 
<taxonomicName id="3D854D53FFC4FFE57A3BFD915795AE87" authority="Yeo &amp; Ng, 1998" authorityName="Yeo &amp; Ng" authorityYear="1998" box="[113,393,637,662]" class="Malacostraca" family="Potamidae" genus="Indochinamon" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="82" phylum="Arthropoda" rank="species" species="guttus">
<emphasis id="C8F1EAC2FFC4FFE57A3BFD915666AE87" box="[113,122,638,661]" italics="true" pageId="12" pageNumber="82">I</emphasis>
. 
<emphasis id="C8F1EAC2FFC4FFE57AC2FD9156D5AE87" box="[136,201,638,661]" italics="true" pageId="12" pageNumber="82">guttus</emphasis>
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</taxonomicName>
, the flagellum is usually long (as long as the width of the merus) but is sometimes almost vestigial (
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: fig. 4H–J).
</paragraph>
</subSubSection>
<subSubSection id="B29F655BFFC4FFE57A3BFD1254ECAF47" pageId="12" pageNumber="82" type="biology_ecology">
<paragraph id="FA3A36D0FFC4FFE57A3BFD1254ECAF47" blockId="12.[113,752,765,853]" pageId="12" pageNumber="82">
<emphasis id="C8F1EAC2FFC4FFE57A3BFD1256CEAF07" bold="true" box="[113,210,765,789]" pageId="12" pageNumber="82">Ecology.</emphasis>
This is a fully aquatic species and occurs under larger rock outcrops along small streams in a planted forest of 
<taxonomicName id="3D854D53FFC4FFE57AC5FCD156C5AF47" box="[143,217,830,853]" class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="12" pageNumber="82" phylum="Tracheophyta" rank="genus">
<emphasis id="C8F1EAC2FFC4FFE57AC5FCD156C5AF47" box="[143,217,830,853]" italics="true" pageId="12" pageNumber="82">Acacia</emphasis>
</taxonomicName>
trees by the side of the Ba Che River (
<figureCitation id="62BE2A55FFC4FFE578C1FCD254FFAF47" box="[651,739,829,853]" captionStart="Fig" captionStartId="9.[136,171,952,974]" captionTargetBox="[136,1474,189,937]" captionTargetId="figure-60@9.[136,1474,189,937]" captionTargetPageId="9" captionText="Fig. 7. A, small stream, branch of Ba Che River, Don Dat commune, Ba Che Town, Quang Ninh Province, northeastern Vietnam, type locality of Indochinamon lanae, new species; B, waterfall at Don Dat commune, Ba Che Town, Quang Ninh Province, northeastern Vietnam type locality of I. signum, new species." figureDoi="http://doi.org/10.5281/zenodo.7816253" httpUri="https://zenodo.org/record/7816253/files/figure.png" pageId="12" pageNumber="82">Fig. 7A</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>