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<mods:title id="B8B8D0E2A40288F50CB5EC627CFCDCA1">New species of the genus Trichosetodes Ulmer, 1915 (Trichoptera, Leptoceridae) from Ratanakiri province, Cambodia, based on morphological and molecular data</mods:title>
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<mods:namePart id="09CAB025A1D71B67E4125835DB147221">Laudee, Pongsak</mods:namePart>
<mods:nameIdentifier id="FB1DFC423BA40B841986C2659AD1C5F2" type="ORCID">https://orcid.org/0000-0003-3819-7980</mods:nameIdentifier>
<mods:affiliation id="2A3ED12AED77880DA925767650C61B72">Faculty of Innovative Agriculture and Fishery Establishment Project, Prince of Songkla University, Surat Thani Campus, Surat Thani, Muang District Province, 84100, Thailand</mods:affiliation>
<mods:nameIdentifier id="34247EE38A3BBF799E005ED6DBFDD72D" type="email">pongsak.l@psu.ac.th</mods:nameIdentifier>
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<mods:namePart id="CE835C997EDAA1854E57E1778BF0346A">Malicky, Hans</mods:namePart>
<mods:affiliation id="E87E642E97EE5323B19B6B8AC28F567D">Sonnengasse 13, A- 3293 Lunz am See, Austria</mods:affiliation>
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<mods:namePart id="8532E48CAFCFAEEC48C9AF1D82001E03">Kong, Chamroeun</mods:namePart>
<mods:nameIdentifier id="7419B7F4B065A97F548BDE7CE91D5A0A" type="ORCID">https://orcid.org/0000-0002-4141-7270</mods:nameIdentifier>
<mods:affiliation id="6FB4543484B343717BAF89788EA38205">Kampong Speu Institute of Technology, Amleang, Kampong Speu Province, Cambodia</mods:affiliation>
</mods:name>
<mods:name id="DD35178B2E0E152EC05DE9D3D87A5A81" type="personal">
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<mods:namePart id="25A7FC3CF681DE5DF000BC5ABBC8513C">Takenaka, Masaki</mods:namePart>
<mods:nameIdentifier id="C5BDA7A91E9B8E2B03E43366949CE1A6" type="ORCID">https://orcid.org/0000-0002-9565-524X</mods:nameIdentifier>
<mods:affiliation id="01E16F7F9392FB32B419438740177BEB">Department of Biology, Faculty of Science, Shinshu University, Asahi 3 - 1 - 1, Matsumoto, Nagano 390 - 8621, Japan</mods:affiliation>
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<mods:namePart id="3A5D831FF0AD8256BFDFB1D293856E8A">Tojo, Koji</mods:namePart>
<mods:nameIdentifier id="2A6366FD131721EDE0022C4B27726865" type="ORCID">https://orcid.org/0000-0002-9362-604X</mods:nameIdentifier>
<mods:affiliation id="E05F35E707E5BF03579ADEA8233A23DF">Department of Biology, Faculty of Science, Shinshu University, Asahi 3 - 1 - 1, Matsumoto, Nagano 390 - 8621, Japan</mods:affiliation>
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<mods:date id="F906B4811D55D6D544AE17FA2EF9D17A">2023</mods:date>
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<mods:classification id="F3DF1065499969061693D45437324962">journal article</mods:classification>
<mods:identifier id="2AA8C26320A53441C96B43B7E21F2A72" type="DOI">http://dx.doi.org/10.3897/zookeys.1182.105716</mods:identifier>
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<subSection id="0FC78E6E9D8CE78066D5131F00041F24" pageId="0" pageNumber="153" type="systematics">
<treatment id="F36027ACD7C45B559F2FC7D8531DCB25" LSID="urn:lsid:zoobank.org:act:/873AF5A4-76F5-423D-8E48-4A45AD10BBB1" httpUri="http://treatment.plazi.org/id/F36027ACD7C45B559F2FC7D8531DCB25" lastPageNumber="153" pageId="0" pageNumber="153">
<subSubSection id="E0DE5A5234D67D8DF1DC6DDB93EEB1EA" pageId="0" pageNumber="153" type="nomenclature">
<paragraph id="8423C709F7688990035BD9E096645ACD" pageId="0" pageNumber="153">
<taxonomicName id="07BBF48AABE4154B07DC37A34392F17B" LSID="https://zoobank.org//873AF5A4-76F5-423D-8E48-4A45AD10BBB1" authority="Laudee &amp; Malicky" authorityName="Laudee &amp; Malicky" authorityYear="2023" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis" status="sp. nov.">Trichosetodes ratanakiriensis Laudee &amp; Malicky</taxonomicName>
<taxonomicNameLabel id="D07D255F82C43B0AEFB2CAA0A9235FE7" pageId="0" pageNumber="153">sp. nov.</taxonomicNameLabel>
</paragraph>
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<subSubSection id="29936D8287B9BFBE253E0DF04222C01D" pageId="0" pageNumber="153" type="description">
<paragraph id="55E42EEB4871ABA7BF0DE675F5BDAF93" pageId="0" pageNumber="153">
<figureCitation id="52DCE59E35DD2B1457AFADA4C681FE2B" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">Fig. 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C6B08597A1E9168433C8750827815C38" pageId="0" pageNumber="153" type="type material">
<paragraph id="0678A8CE48CF314C8BD360DD4D2C574F" pageId="0" pageNumber="153">Type material.</paragraph>
<paragraph id="DCCB2E50B621E07E85DA5367A0CFE016" pageId="0" pageNumber="153">
<emphasis id="1587454F6A1597BF014BF1A0C21AA7EB" bold="true" pageId="0" pageNumber="153">
<emphasis id="B11E3B9E67F204A812F168585233FA7E" italics="true" pageId="0" pageNumber="153">Holotype</emphasis>
. Male.
</emphasis>
Cambodia: Ratanakiri Province: Banlung, Katieng Waterfall,
<geoCoordinate id="30B3CF243F1EE7EF18A844852AF0726C" degrees="13" direction="north" minutes="40" orientation="latitude" precision="15" seconds="38" value="13.677222">13°40'38&quot;N</geoCoordinate>
,
<geoCoordinate id="0FC0EC2DA321C2B55B0972FA5803319C" degrees="106" direction="east" minutes="58" orientation="longitude" precision="15" seconds="33" value="106.97583">106°58'33&quot;E</geoCoordinate>
, elev. 203 m, 13.v.2022, Pongsak Laudee. (CHM).
<emphasis id="54F3D741C69366B5049E78ED883E6088" bold="true" italics="true" pageId="0" pageNumber="153">Paratypes</emphasis>
: same data as holotype. 33 males: 18 males (PSUNHM), 5 males (CHM), 5 males (CUAC), 5 males (NMPC).
</paragraph>
</subSubSection>
<subSubSection id="51D385C6627EB105ED3400F6A3658145" pageId="0" pageNumber="153" type="diagnosis">
<paragraph id="651BB7EBA78408FEC21A874EF82792BA" pageId="0" pageNumber="153">Diagnosis.</paragraph>
<paragraph id="EAB39D035048D5CA50CF69D38FE9BED1" pageId="0" pageNumber="153">
The male genitalia of
<taxonomicName id="5F4E9517CDA95848BDB3BFF84F3C4DCB" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="00A2FE3775F0D50E434712BD31173B65" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
are moderately similar to those of
<taxonomicName id="14BB1B5F71805182C48455EBD05D607C" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. pandareos" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="pandareos">
<emphasis id="8EBA3D3B184F5BDF9854D3B434C0C6B4" italics="true" pageId="0" pageNumber="153">T. pandareos</emphasis>
</taxonomicName>
Malicky, 2006 described in Laos and
<taxonomicName id="0F6434243D060D6981CAE8E8E990CE53" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="26F89F02AD9A32382E7B2BA9F11B1A25" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
Malicky &amp; Kong, 2020 (Fig.
<figureCitation id="6A8EEA494F1226A6D0C4588071852F40" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trichosetodes kampongspeuensis male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral." figureDoi="10.3897/zookeys.1182.105716.figure4" httpUri="https://binary.pensoft.net/fig/920320" pageId="0" pageNumber="153">4</figureCitation>
), however it can be differentiated by the shape of left inferior appendage and the shape of segment IX. The left inferior appendage is forked in
<taxonomicName id="774CD5D301979E6C5DA06A5335D3C412" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. pandareos" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="pandareos">
<emphasis id="7136AE9B2E46DE9A45CFCBA1C46C8B3B" italics="true" pageId="0" pageNumber="153">T. pandareos</emphasis>
</taxonomicName>
whereas this feature is missing in
<taxonomicName id="1AB233338079A6E328D854E1B7FA21ED" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="C833389207580AD9D61E2576AD020D74" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
. In addition, the prolongations of the subapicoventral part of segment IX are symmetric in
<taxonomicName id="9D275E10521A3F30194AB2A9C42C525F" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. pandareos" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="pandareos">
<emphasis id="3AF0EA6A506BA557A79E0B88EA8549F1" italics="true" pageId="0" pageNumber="153">T. pandareos</emphasis>
</taxonomicName>
but asymmetric in
<taxonomicName id="B111BF3FD562F09D5A32DD101656EE6E" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="7A0EB40226D0B1F22DAA8AC934F889BE" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
in ventral view. Compared to
<taxonomicName id="9CC07EACD07312D90CA85FCD6A0FD21A" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="F6B22AB059041175BE2B230C47D2985F" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
,
<taxonomicName id="6B2C5E8DB0ECA78089FC153A3580EDFE" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="DE02382B4FBCB6DD8AB6331D11ADCB33" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
exhibits a longer, cylindrical right inferior appendage with a sharp apex in lateral view, whereas in
<taxonomicName id="01AB1796B9371E94DB0ED3A3215391F4" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="599F2A8443E9A59B2EA1D5CE00ED61D8" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
, this appendage is oval and splits into two at the tip. The prolongations of subapical part of segment IX in ventral view are thin in
<taxonomicName id="9AB0B6249AD58409E4AC2B9ABD97B0B5" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="951DA51541CA38D3521FB00AED6CBF89" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
but prominent in
<taxonomicName id="25807879FDA39641C8E9B74BF3AE9C7B" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="087CF27278F033A1E25C2FE81F24FD82" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="87A7375F59491A595E92BCBDF1D75665" pageId="0" pageNumber="153" type="description">
<paragraph id="0AF1ADE57427458EFD767ACAB534BCA5" pageId="0" pageNumber="153">Description.</paragraph>
<paragraph id="43531FAB6FF2985C56A4C5F861657C92" pageId="0" pageNumber="153">
Length of each male forewing 5 mm (
<emphasis id="15E737EF4D477A8095A5880DA020A6A3" italics="true" pageId="0" pageNumber="153">N</emphasis>
= 12); specimens in alcohol with head, thorax, abdomen, legs, forewings dark brown.
</paragraph>
<paragraph id="96E806BBFD2D54CBBA29582E95BAEA96" pageId="0" pageNumber="153">
Male genitalia (Fig.
<figureCitation id="D71E16FD5CDA1CB896FFD56867ECBC55" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3A-D</figureCitation>
). Segment IX square with U-shaped incision anteriorly in dorsal view (Fig.
<figureCitation id="BDCEABF16A0E9D64C15E8846C18A5FD7" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3C</figureCitation>
); in left lateral view, complicated shape, strongly convex anteriorly, undulated edge dorsally, curved downward ventrally with pimple sub-anteroventrally, long cylindrical subapicoventrally, rounded apically (Fig.
<figureCitation id="FF288F67018731B046209A07F34CC9D9" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3A</figureCitation>
); in right lateral view the same as left lateral view but without pimple (Fig.
<figureCitation id="8467D67B6064998353CD303F6D1F5DA1" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3B</figureCitation>
); in ventral view, vertical profile rectangular with 1/3 of height in U-shaped incision apically, rounded apex (Fig.
<figureCitation id="482846CC30711279498384038EA9B219" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3D</figureCitation>
). Preanal appendages slender covered with hairs (Fig.
<figureCitation id="BEA2924C1EAEE27AC42ADBE838D9B2F0" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3A, B</figureCitation>
). Segment X not evident. Inferior appendages asymmetrical; circular basally, conical apically in left lateral view (Fig.
<figureCitation id="5ECE742DDAA21101546F68631DC2A4A8" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3A</figureCitation>
); in right lateral view, cylindrical with expanded basally, curved downward with tooth at dorsal edge subapically, pointed apically (Fig.
<figureCitation id="C6A1D594E435220C8188A26A8722CC9D" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichosetodes ratanakiriensis sp. nov. male genitalia A segment IX and inferior appendages, left lateral B segment IX and inferior appendages, right lateral C segment IX and phallus, dorsal D segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX." figureDoi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153">3B</figureCitation>
); in dorsal and ventral view, left inferior appendage claw-like, right inferior appendage long claw-like with an inner tooth. Phallicata large, tubular, curved and bent subapically, pointed apically in dorsal view; in lateral view, upside down U-shaped, pointed apically.
</paragraph>
<caption id="3073B7BDEA698811BADCA587D2E0AAEC" doi="10.3897/zookeys.1182.105716.figure3" httpUri="https://binary.pensoft.net/fig/920319" pageId="0" pageNumber="153" start="Figure 3" startId="F3">
<paragraph id="41E98505BD2744059DB0345C2F38C084" pageId="0" pageNumber="153">
<emphasis id="E587806BB0E16AA2BF28F8DE571524B5" bold="true" pageId="0" pageNumber="153">Figure 3.</emphasis>
<taxonomicName id="26B3B134CF081889DB3829627548AFD7" authorityName="Laudee &amp; Malicky" authorityYear="2023" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="1FE2A2F0A069283331DE2FADB74D9D89" italics="true" pageId="0" pageNumber="153">Trichosetodes ratanakiriensis</emphasis>
</taxonomicName>
sp. nov. male genitalia
<emphasis id="06C16564015B2C4721E7E19FCA46A7B3" bold="true" pageId="0" pageNumber="153">A</emphasis>
segment IX and inferior appendages, left lateral
<emphasis id="1508A6F1C53C4DAD2833708A125700A1" bold="true" pageId="0" pageNumber="153">B</emphasis>
segment IX and inferior appendages, right lateral
<emphasis id="39BE136831AB3C9C805F5A9FF032B497" bold="true" pageId="0" pageNumber="153">C</emphasis>
segment IX and phallus, dorsal
<emphasis id="C6AEA5C15FED3E196E6D11A4D2196196" bold="true" pageId="0" pageNumber="153">D</emphasis>
segment IX, ventral. Abbreviations: Le Inf = left inferior appendages, Ri Inf = right inferior appendage, Su Api = subspicoventral part of segment IX.
</paragraph>
</caption>
<caption id="8A55A312944B6D165D72281FDA9AF760" doi="10.3897/zookeys.1182.105716.figure4" httpUri="https://binary.pensoft.net/fig/920320" pageId="0" pageNumber="153" start="Figure 4" startId="F4">
<paragraph id="D398C49A3301845B2867A07F57793519" pageId="0" pageNumber="153">
<emphasis id="448ADD74091EEBC8BABFD65BD400AED8" bold="true" pageId="0" pageNumber="153">Figure 4.</emphasis>
<taxonomicName id="33004309D8F3B48A15E9FA49AFC15CC8" authorityName="Malicky &amp; Kong" authorityYear="2020" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="23E2E013B3A200DA6CF31A5988AFC68F" italics="true" pageId="0" pageNumber="153">Trichosetodes kampongspeuensis</emphasis>
</taxonomicName>
male genitalia
<emphasis id="5D2D70B078E0ACC7EE89B4A58BC04A53" bold="true" pageId="0" pageNumber="153">A</emphasis>
segment IX and inferior appendages, left lateral
<emphasis id="5D4878E793781038A9DADAC569123642" bold="true" pageId="0" pageNumber="153">B</emphasis>
segment IX and inferior appendages, right lateral
<emphasis id="6D77EE3982DF2D4D4EC8D2D743A7D12E" bold="true" pageId="0" pageNumber="153">C</emphasis>
segment IX and phallus, dorsal
<emphasis id="07754BF484AB8FD3E17D51D58BB8B58C" bold="true" pageId="0" pageNumber="153">D</emphasis>
segment IX, ventral.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="54704590090FD7CD6D6AB5D273D47929" pageId="0" pageNumber="153" type="etymology">
<paragraph id="92F2B015D18E24541CA0B49C072265DD" pageId="0" pageNumber="153">Etymology.</paragraph>
<paragraph id="EF4239E18109BCEB9755BDA014AB179A" pageId="0" pageNumber="153">The species is named for the type locality, Ratanakiri Province.</paragraph>
</subSubSection>
<subSubSection id="76F6916A04856960EC728B686E7BE204" pageId="0" pageNumber="153" type="molecular analysis">
<paragraph id="11AC8908A12791644C3F5D3F1ADE74EC" pageId="0" pageNumber="153">Molecular analysis</paragraph>
<paragraph id="5E2D611A6FF76A99BEB99B6741168226" pageId="0" pageNumber="153">
The molecular diversity of the new
<taxonomicName id="36921287DD7C963A86F657A27C30A5CA" authorityName="G Ulmer" authorityYear="1915" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="genus">
<emphasis id="2866569714EFDE717CC80BC5562EB0F7" italics="true" pageId="0" pageNumber="153">Trichosetodes</emphasis>
</taxonomicName>
species was analyzed using the mitochondrial large subunit ribosomal rRNA gene region (16S rRNA). Based on genetic distance (
<emphasis id="194C110DA53EC5D12CD0CEC36429D244" italics="true" pageId="0" pageNumber="153">p</emphasis>
-distance) of this gene fragment,
<taxonomicName id="37AD5738A2952E1EBCE5CE994A2F8687" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="C8C97852276A551785E2A18E12B26EF0" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
sp. nov. and
<taxonomicName id="BEEA6EC6EB12FD1623D2B0E1864496EF" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="F897A87735700E1DBF3D7F0425EC99EA" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
have a close genetic relationship, whereas
<taxonomicName id="071FF04DEEF9264473A1BD2091DC43A2" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. carmelae" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="carmelae">
<emphasis id="BDFC32024D63754C82A27D4484B0CBA8" italics="true" pageId="0" pageNumber="153">T. carmelae</emphasis>
</taxonomicName>
sp. nov. showed greater genetic divergence from both
<taxonomicName id="E9551C2A30A04F9E741F369CFA303915" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="C7E00EBF795B327FF3681CD1C1DAC2EF" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
sp. nov. and
<taxonomicName id="09C09E6FB334D6B2BF9D1CD24D6AE26C" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="1D9ED57B166BD01CAFCBE4E55034B022" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
(Table
<tableCitation id="33C0A93498F2CA9D3746D3C701697AEA" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Genetic distances (p - distances) between Trichosetodes spp. from the Mekong River basin." httpUri="http://table.plazi.org/id/782B91A25B8450D9ABE668E797BB2A2A" pageId="0" pageNumber="153" tableUuid="782B91A25B8450D9ABE668E797BB2A2A">1</tableCitation>
). The estimated phylogenetic relationships based on the mtDNA 16S rRNA are shown in Fig.
<figureCitation id="09B872543E488E67DA8A9403CCD6015E" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Estimated phylogenetic relationships using the Neighbor-Joining clustering method for Trichosetodes spp. based on the mtDNA 16 S rRNA region. Sequences of Setodes brevicaudatus were included as outgroups. Each node's bootstrap value is shown (based on 1000 replicates). The scale bar indicates genetic distance (p - distance)." figureDoi="10.3897/zookeys.1182.105716.figure5" httpUri="https://binary.pensoft.net/fig/920321" pageId="0" pageNumber="153">5</figureCitation>
, where all three
<taxonomicName id="44AAF042B62F01A8717CB2B6900275BD" authorityName="G Ulmer" authorityYear="1915" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="genus">
<emphasis id="892F41DA6EB22EDB916F9911DED82686" italics="true" pageId="0" pageNumber="153">Trichosetodes</emphasis>
</taxonomicName>
sp. nov. were genetically differentiated. The monophyly of
<taxonomicName id="1F89E00FE68732647C0A7C1B1845C1B7" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="3EB466A72E5785C3200DFECA7C04DF1C" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
sp. nov. and
<taxonomicName id="562C6A5211CD65C71054BE6C408074B8" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="6E45C345525957A603A048AE0CF9962B" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
was highly supported by the bootstrap value (NJ BP). In addition,
<taxonomicName id="742D7B686CD675CBDC5C6BDF2456F2E9" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. carmelae" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="carmelae">
<emphasis id="0F0D8F845642839227A9E1AF2956F54E" italics="true" pageId="0" pageNumber="153">T. carmelae</emphasis>
</taxonomicName>
sp. nov. was differentiated from the monophyletic clade of
<taxonomicName id="34F48309EB68627083E57B2F056951A7" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="8EBBF9A73A944F6BC912EADF98817B60" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
sp. nov. and
<taxonomicName id="3876AA93448A3FF3BA400BC098A4976F" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="1D075F5658E4B238FFE813EEC2D2EC3E" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
(Fig.
<figureCitation id="7BA777067567C7E754F0A9BF11BAFEA2" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Estimated phylogenetic relationships using the Neighbor-Joining clustering method for Trichosetodes spp. based on the mtDNA 16 S rRNA region. Sequences of Setodes brevicaudatus were included as outgroups. Each node's bootstrap value is shown (based on 1000 replicates). The scale bar indicates genetic distance (p - distance)." figureDoi="10.3897/zookeys.1182.105716.figure5" httpUri="https://binary.pensoft.net/fig/920321" pageId="0" pageNumber="153">5</figureCitation>
).
</paragraph>
<caption id="782B91A25B8450D9ABE668E797BB2A2A" ID-Table-UUID="782B91A25B8450D9ABE668E797BB2A2A" httpUri="http://table.plazi.org/id/782B91A25B8450D9ABE668E797BB2A2A" pageId="0" pageNumber="153" start="Table 1" startId="T1">
<paragraph id="186FFAB9EB4CA0CF3128F479819983FE" pageId="0" pageNumber="153">
<emphasis id="9A72A312353A2FD0BF48BF337B7D01CF" bold="true" pageId="0" pageNumber="153">Table 1.</emphasis>
Genetic distances (
<emphasis id="534E1A735D7C4E0D2C4555FBACEDA30C" italics="true" pageId="0" pageNumber="153">p</emphasis>
-distances) between
<taxonomicName id="581E6D748AAD050B936576C6356A13BA" authorityName="G Ulmer" authorityYear="1915" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="genus">
<emphasis id="A29E4239349228BFFC99238ECAF41173" italics="true" pageId="0" pageNumber="153">Trichosetodes</emphasis>
</taxonomicName>
spp. from the Mekong River basin.
</paragraph>
</caption>
<paragraph id="8DA232109332A9A984EE0FA0148F639B" pageId="0" pageNumber="153">
<table id="B7FC3D8829DEC8C2EBAE4F58DBE02E72" pageId="0" pageNumber="153">
<tr id="7FE4C40279D760AFA7A9B1D1025DAEEF" pageId="0" pageNumber="153">
<th id="343A417785D7F5E68D7ABC95185D5CF9" colspan="1" isEmpty="true" pageId="0" pageNumber="153" rowspan="1">-</th>
<th id="50F77F8B8916241A567678276A733146" colspan="1" pageId="0" pageNumber="153" rowspan="1">
<taxonomicName id="34CF7B771A02B335EB933929A1A2A250" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. kampongspeuensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="kampongspeuensis">
<emphasis id="AA494C555A73CD881EB186BA3660684E" italics="true" pageId="0" pageNumber="153">T. kampongspeuensis</emphasis>
</taxonomicName>
</th>
<th id="B7BDA96949DC3A360787C67782EE3E2A" colspan="1" pageId="0" pageNumber="153" rowspan="1">
<taxonomicName id="69100F802F94F357A4C4D302175E4DA9" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="66C6887EA001888D1CD0F977A90E92F0" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="152A6DA5E2233B9F55446A7343E2C2FD" pageId="0" pageNumber="153">
<td id="C6EF9B211A516C8EDDB30EF4067B78DD" colspan="1" pageId="0" pageNumber="153" rowspan="1">
<taxonomicName id="97A0BE52121978D1CB5C3F9027B997DE" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. ratanakiriensis" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="ratanakiriensis">
<emphasis id="AA8B6DB2070731E1A2F5BB48536EBC3A" italics="true" pageId="0" pageNumber="153">T. ratanakiriensis</emphasis>
</taxonomicName>
</td>
<td id="8766504461BD8FC1DD3C1A0A9C5403F9" colspan="1" pageId="0" pageNumber="153" rowspan="1">0.014</td>
<td id="943831E31A9CCE8CF92AB70BBB815E57" colspan="1" isEmpty="true" pageId="0" pageNumber="153" rowspan="1">-</td>
</tr>
<tr id="679E076CB488BD60A5CCAAB234659F38" pageId="0" pageNumber="153">
<td id="B0F7B07DE94FB8E54146D9136CDE8CC1" colspan="1" pageId="0" pageNumber="153" rowspan="1">
<taxonomicName id="F729B5D9FD702B48FE64CD8B01C189D1" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="T. carmelae" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="carmelae">
<emphasis id="D3D47EB5B498508974C7B267E390476C" italics="true" pageId="0" pageNumber="153">T. carmelae</emphasis>
</taxonomicName>
</td>
<td id="85C7E10ECB808640724F9EA5F36A3490" colspan="1" pageId="0" pageNumber="153" rowspan="1">0.070</td>
<td id="DCF927BFFAE3B297820997353E015B70" colspan="1" pageId="0" pageNumber="153" rowspan="1">0.063</td>
</tr>
</table>
</paragraph>
<caption id="63FACEB1E915D56A450DF00C75F56214" doi="10.3897/zookeys.1182.105716.figure5" httpUri="https://binary.pensoft.net/fig/920321" pageId="0" pageNumber="153" start="Figure 5" startId="F5">
<paragraph id="6BD2307170AF873055EF0C836B765EB7" pageId="0" pageNumber="153">
<emphasis id="D43AAEA6114A343FD47BABBC31FC42F6" bold="true" pageId="0" pageNumber="153">Figure 5.</emphasis>
Estimated phylogenetic relationships using the Neighbor-Joining clustering method for
<taxonomicName id="486C651982A9998E1AACA815040DF310" authorityName="G Ulmer" authorityYear="1915" class="Insecta" family="Leptoceridae" genus="Trichosetodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichosetodes" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="genus">
<emphasis id="F1CC61800EE943C53281F4BE6D7D165E" italics="true" pageId="0" pageNumber="153">Trichosetodes</emphasis>
</taxonomicName>
spp. based on the mtDNA 16S rRNA region. Sequences of
<taxonomicName id="2AE5CE57C82C051B5CBB457C44CEBD2C" authorityName="L Yang &amp; JC Morse" authorityYear="1989" class="Insecta" family="Leptoceridae" genus="Setodes" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Setodes brevicaudatus" order="Trichoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="brevicaudatus">
<emphasis id="636F5ECEF781FC3305B8632A7B9AEEE6" italics="true" pageId="0" pageNumber="153">Setodes brevicaudatus</emphasis>
</taxonomicName>
were included as outgroups. Each
<normalizedToken id="0D3CB215F1BB69D44B5D4DC8F48BA236" originalValue="nodes">node's</normalizedToken>
bootstrap value is shown (based on 1000 replicates). The scale bar indicates genetic distance (
<emphasis id="1626DA870B337420471265C57A3C2D80" italics="true" pageId="0" pageNumber="153">p</emphasis>
-distance).
</paragraph>
</caption>
</subSubSection>
</treatment>
</subSection>
</document>