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<document id="8DDF0C4A63DF80BF015B6241EE890534" ID-CLB-Dataset="39133" ID-DOI="10.11646/zootaxa.4109.1.1" ID-GBIF-Dataset="4dcea233-45e7-4c56-a91c-e97d6c250262" ID-ISSN="1175-5326" ID-Zenodo-Dep="258822" ID-ZooBank="5AA87F55-DE88-419B-98D4-ECDC3AE09FAE" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1462428553821" checkinUser="plazi" docAuthor="Wang, Dan, Yin, Zi-Wei &amp; Wang, Chun-Xin" docDate="2016" docId="69155969FFDDD3125991CE6A619592E0" docLanguage="en" docName="zootaxa.4109.1.1.pdf.imf" docOrigin="Zootaxa 4109 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Batraxis bicolor Wang and Yin, new species" docType="treatment" docVersion="10" lastPageNumber="4" masterDocId="952C2111FFDCD3115906CA5665599235" masterDocTitle="On a collection of Batraxis Reitter (Coleoptera: Staphylinidae: Pselaphinae) from Hainan Island, southern China" masterLastPageNumber="15" masterPageNumber="1" pageNumber="2" updateTime="1698662275776" updateUser="ExternalLinkService">
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<mods:title id="7D41E8C83253A7959BD493EBBFA277C0">On a collection of Batraxis Reitter (Coleoptera: Staphylinidae: Pselaphinae) from Hainan Island, southern China</mods:title>
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<mods:name id="E363D8A795EE843AF4F01C9D2FE29871" type="personal">
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<mods:namePart id="E7BAF5F2DDB4880FBC5BEFB73C4E0F48">Wang, Dan</mods:namePart>
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<mods:namePart id="E29C9995DC4DCA757EB460B0FCC1CEEC">Yin, Zi-Wei</mods:namePart>
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<mods:namePart id="E7EB7DBB7726E7EC4E61ABB61A66C3CB">Wang, Chun-Xin</mods:namePart>
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<mods:title id="DE492B492CFDEAEC4327D23E88771A96">Zootaxa</mods:title>
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<mods:date id="AF89993A5CC0367D31200EFC0263D599">2016</mods:date>
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<treatment id="69155969FFDDD3125991CE6A619592E0" ID-DOI="http://doi.org/10.5281/zenodo.6087104" ID-GBIF-Taxon="120624199" ID-Zenodo-Dep="6087104" LSID="urn:lsid:plazi:treatment:69155969FFDDD3125991CE6A619592E0" httpUri="http://treatment.plazi.org/id/69155969FFDDD3125991CE6A619592E0" lastPageId="3" lastPageNumber="4" pageId="1" pageNumber="2">
<subSubSection id="A9A6BBF4FFDDD3105991CE6A67899663" box="[151,720,1083,1110]" pageId="1" pageNumber="2" type="nomenclature">
<paragraph id="E103E87FFFDDD3105991CE6A67899663" blockId="1.[151,720,1083,1143]" box="[151,720,1083,1110]" pageId="1" pageNumber="2">
<heading id="BA4B5F13FFDDD3105991CE6A67899663" bold="true" box="[151,720,1083,1110]" fontSize="11" level="1" pageId="1" pageNumber="2" reason="1">
<emphasis id="D3C8346DFFDDD3105991CE6A67899663" bold="true" box="[151,720,1083,1110]" pageId="1" pageNumber="2">
1.
<taxonomicName id="26BC93FCFFDDD31059B2CE6D676A9663" ID-CoL="L27Z" authority="Wang and Yin" authorityName="Wang and Yin" box="[180,563,1083,1110]" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="bicolor" status="sp. nov.">
<emphasis id="D3C8346DFFDDD31059B2CE6D642F9660" bold="true" box="[180,374,1083,1109]" italics="true" pageId="1" pageNumber="2">Batraxis bicolor</emphasis>
Wang and Yin
</taxonomicName>
,
<taxonomicNameLabel id="C8FB8916FFDDD3105B46CE6A67899663" box="[576,720,1084,1110]" pageId="1" pageNumber="2" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="A9A6BBF4FFDDD3105991CE0864E89642" box="[151,433,1118,1143]" pageId="1" pageNumber="2" type="description">
<paragraph id="E103E87FFFDDD3105991CE0864E89642" blockId="1.[151,720,1083,1143]" box="[151,433,1118,1143]" pageId="1" pageNumber="2">
(
<figureCitation id="7987F4FAFFDDD3105999CE0865B89642" box="[159,225,1118,1143]" captionStart="FIGURE 1" captionStartId="2.[151,250,1585,1607]" captionTargetBox="[156,1433,346,1556]" captionTargetId="figure@2.[151,1435,337,1564]" captionTargetPageId="2" captionText="FIGURE 1. Dorsal habitus of Batraxis species. A. B. bicolor. B. B. tibialis. Scale line: 0.3 mm." httpUri="https://zenodo.org/record/258823/files/figure.png" pageId="1" pageNumber="2">Figs 1</figureCitation>
A, 5A, 5G, 6AC)
</paragraph>
</subSubSection>
<subSubSection id="A9A6BBF4FFDDD3105991CEFC640B9762" pageId="1" pageNumber="2" type="materials_examined">
<paragraph id="E103E87FFFDDD3105991CEFC640B9762" blockId="1.[151,1437,1193,2015]" pageId="1" pageNumber="2">
<emphasis id="D3C8346DFFDDD3105991CEFC646496F6" bold="true" box="[151,317,1194,1219]" pageId="1" pageNumber="2">
<typeStatus id="3E0756DDFFDDD3105991CEFC658B96F6" box="[151,210,1194,1219]" pageId="1" pageNumber="2">Type</typeStatus>
material
</emphasis>
(3 ♂♂, 1 ♀).
<emphasis id="D3C8346DFFDDD31058DECEFC67E396F6" bold="true" box="[472,698,1194,1219]" pageId="1" pageNumber="2">
<typeStatus id="3E0756DDFFDDD31058DECEFC671096F6" box="[472,585,1194,1219]" pageId="1" pageNumber="2" type="holotype">Holotype</typeStatus>
:
<collectingCountry id="99ABA8EFFFDDD3105B52CEFC67EC96F6" box="[596,693,1194,1219]" name="China" pageId="1" pageNumber="2">CHINA</collectingCountry>
:
</emphasis>
♂, labeled
<collectingCountry id="99ABA8EFFFDDD3105A39CEFD66F896F6" box="[831,929,1195,1219]" name="China" pageId="1" pageNumber="2">CHINA</collectingCountry>
: Hainan, Qiongzhong Hsien (¼φθ), Limu Mt. (ϔDzM), nr. residence,
<geoCoordinate id="84888EB8FFDDD31058DACE84673B96DF" box="[476,610,1234,1258]" direction="north" orientation="latitude" pageId="1" pageNumber="2" precision="15" value="19.167778">19°10'04&quot;N</geoCoordinate>
,
<geoCoordinate id="84888EB8FFDDD3105B6BCE8467A796DE" box="[621,766,1234,1259]" direction="east" orientation="longitude" pageId="1" pageNumber="2" precision="15" value="109.74583">109°44'45&quot;E</geoCoordinate>
, decaying log,
<quantity id="2644459AFFDDD3105AA3CE8466B796DF" box="[933,1006,1234,1259]" metricMagnitude="2" metricUnit="m" metricValue="6.25" pageId="1" pageNumber="2" unit="m" value="625.0">625 m</quantity>
,
<date id="9502CEBFFFDDD3105AFFCE84613C96DE" box="[1017,1125,1234,1259]" pageId="1" pageNumber="2" value="2015-01-29">29.i.2015</date>
, Peng, Yin, Tu, Song, Shen, Zhou, Yan, Wang leg..
<emphasis id="D3C8346DFFDDD31058A4CEA067C8973A" bold="true" box="[418,657,1270,1295]" pageId="1" pageNumber="2">
<typeStatus id="3E0756DDFFDDD31058A4CEA06747973A" box="[418,542,1270,1295]" pageId="1" pageNumber="2" type="paratype">Paratypes</typeStatus>
:
<collectingCountry id="99ABA8EFFFDDD3105B2DCEA067D5973A" box="[555,652,1270,1295]" name="China" pageId="1" pageNumber="2">CHINA</collectingCountry>
:
</emphasis>
<specimenCount id="F7BA23F6FFDDD3105B9ECEA1679D973B" box="[664,708,1271,1295]" pageId="1" pageNumber="2" type="generic">1 ♂</specimenCount>
, 1 ♀, same label data as
<typeStatus id="3E0756DDFFDDD3105ADDCEA06118973A" box="[987,1089,1270,1295]" pageId="1" pageNumber="2" type="holotype">holotype</typeStatus>
;
<specimenCount id="F7BA23F6FFDDD3105D4ACEA16121973B" box="[1100,1144,1271,1295]" pageId="1" pageNumber="2" type="generic">1 ♂</specimenCount>
, also in Limu Mt., path to peak,
<geoCoordinate id="84888EB8FFDDD31059DCCF4C64399707" box="[218,352,1306,1330]" direction="north" orientation="latitude" pageId="1" pageNumber="2" precision="15" value="19.174166">19°10'27&quot;N</geoCoordinate>
,
<geoCoordinate id="84888EB8FFDDD310586BCF4C64A79706" box="[365,510,1306,1331]" direction="east" orientation="longitude" pageId="1" pageNumber="2" precision="15" value="109.75806">109°45'29&quot;E</geoCoordinate>
, mixed forest, decaying log,
<quantity id="2644459AFFDDD3105A43CF4C66C59707" box="[837,924,1306,1330]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="2" unit="m" value="1000.0">1000 m</quantity>
,
<date id="9502CEBFFFDDD3105AAFCF4C614C9706" box="[937,1045,1306,1331]" pageId="1" pageNumber="2" value="2015-01-31">31.i.2015</date>
, Peng, Yin, Tu, Song, Shen, Zhou, Yan, Wang leg..
</paragraph>
</subSubSection>
<subSubSection id="A9A6BBF4FFDDD31059C1CF346185943E" pageId="1" pageNumber="2" type="diagnosis">
<paragraph id="E103E87FFFDDD31059C1CF346185943E" blockId="1.[151,1437,1193,2015]" pageId="1" pageNumber="2">
<emphasis id="D3C8346DFFDDD31059C1CF3464F6974E" bold="true" box="[199,431,1378,1403]" pageId="1" pageNumber="2">Diagnosis of male.</emphasis>
Body glabrous, elytra and abdomen with sparse, short setae; frons with complete subantennal transverse sulcus; vertex lacking median pit; antennomeres IX slightly transverse; pronotum with distinct median antebasal fovea and basal impression; all tibiae somewhat expanded; protibiae protuberant near apex, mesotibiae lacking apical spur; protrochanters protuberant ventrally; tergite IV with broad, abrupt basal sulcus; discal carinae long, widely separated; with complete marginal carinae; aedeagus elongate.
</paragraph>
</subSubSection>
<subSubSection id="A9A6BBF4FFDDD31359C1CC40613895DA" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="description">
<paragraph id="E103E87FFFDDD31359C1CC4066D19328" blockId="1.[151,1437,1193,2015]" lastBlockId="2.[151,1436,151,285]" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
<emphasis id="D3C8346DFFDDD31059C1CC406400941A" bold="true" box="[199,345,1558,1583]" pageId="1" pageNumber="2">Description.</emphasis>
Male (
<figureCitation id="7987F4FAFFDDD31058ACCC4064B2941A" box="[426,491,1558,1583]" captionStart="FIGURE 1" captionStartId="2.[151,250,1585,1607]" captionTargetBox="[156,1433,346,1556]" captionTargetId="figure@2.[151,1435,337,1564]" captionTargetPageId="2" captionText="FIGURE 1. Dorsal habitus of Batraxis species. A. B. bicolor. B. B. tibialis. Scale line: 0.3 mm." httpUri="https://zenodo.org/record/258823/files/figure.png" pageId="1" pageNumber="2">Fig. 1</figureCitation>
A). Body reddish-brown to dark-brown, length
<quantity id="2644459AFFDDD3105D0ECC416129941B" box="[1032,1136,1559,1583]" metricMagnitude="-3" metricUnit="m" metricValue="1.91" pageId="1" pageNumber="2" unit="mm" value="1.91">1.91 mm</quantity>
. Head rectangular, as long as broad, HL
<quantity id="2644459AFFDDD310583ECC6C64F89467" box="[312,417,1594,1618]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="2" unit="mm" value="0.4">0.40 mm</quantity>
, HW
<quantity id="2644459AFFDDD31058EFCC6C670B9467" box="[489,594,1594,1618]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="2" unit="mm" value="0.4">0.40 mm</quantity>
, vertex glabrous, apical margin of frons and clypeus sparsely pubescent; vertex moderately convex, with pair of small but distinct vertexal foveae; antennal tubercles low; frons flattened, with complete subantennal transverse sulcus, lacking vertexal sulcus; each eye composed of about 30 facets; antennae relatively thick, antennomeres III slightly elongate, IVVIII as long as wide, IX slightly transverse, narrower at base than at apex, X transverse, XI largest, widest near base, then obliquely narrowing toward apex; median gular carina narrow, with two clearly separated distinct nude gular foveae. Pronotum slightly wider than long, PL
<quantity id="2644459AFFDDD310580DCD446421951F" box="[267,376,1810,1834]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="1" pageNumber="2" unit="mm" value="0.37">0.37 mm</quantity>
, PW
<quantity id="2644459AFFDDD31058C7CD446774951F" box="[449,557,1810,1834]" metricMagnitude="-4" metricUnit="m" metricValue="4.2" pageId="1" pageNumber="2" unit="mm" value="0.42">0.42 mm</quantity>
, glabrous, with distinct nude median antebasal fovea and complete basal impression. Elytra wider than long, EL
<quantity id="2644459AFFDDD3105B5ACD61679A957B" box="[604,707,1847,1871]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="2" unit="mm" value="0.4">0.40 mm</quantity>
, EW
<quantity id="2644459AFFDDD3105A03CD616635957B" box="[773,876,1847,1871]" metricMagnitude="-4" metricUnit="m" metricValue="7.7" pageId="1" pageNumber="2" unit="mm" value="0.77">0.77 mm</quantity>
, dorsal surface with sparse, short setae, with two pairs of distinct foveae at base. Protrochanters strongly protuberant at ventral margin (
<figureCitation id="7987F4FAFFDDD3105D81CD0C61949546" box="[1159,1229,1882,1907]" captionStart="FIGURE 5" captionStartId="10.[151,250,1978,2000]" captionTargetBox="[194,1378,204,1949]" captionTargetId="figure@10.[188,1382,193,1961]" captionTargetPageId="10" captionText="FIGURE 5. Diagnostic features of male Batraxis species. (A D. Protibia. E. Mesotibia. F. Mesofemur. G L. Protrochanter). A, G. B. bicolor. B, F, H. B. tibialis. C, I. B. pilosa. D, E, J. B. spinosas. K. B. hainanensis. L. B. minor. Scale line: 0.1 mm." httpUri="https://zenodo.org/record/258827/files/figure.png" pageId="1" pageNumber="2">Fig. 5</figureCitation>
G), protibiae with small tooth near apex (
<figureCitation id="7987F4FAFFDDD31058A8CD2864AF95A2" box="[430,502,1918,1943]" captionStart="FIGURE 5" captionStartId="10.[151,250,1978,2000]" captionTargetBox="[194,1378,204,1949]" captionTargetId="figure@10.[188,1382,193,1961]" captionTargetPageId="10" captionText="FIGURE 5. Diagnostic features of male Batraxis species. (A D. Protibia. E. Mesotibia. F. Mesofemur. G L. Protrochanter). A, G. B. bicolor. B, F, H. B. tibialis. C, I. B. pilosa. D, E, J. B. spinosas. K. B. hainanensis. L. B. minor. Scale line: 0.1 mm." httpUri="https://zenodo.org/record/258827/files/figure.png" pageId="1" pageNumber="2">Fig. 5</figureCitation>
A), expanded at middle; mesotibiae expanded at basal fourth and apical third, metatibiae expanded at basal fourth and apex. Abdomen darkish-brown, slightly wider than long, AL
<quantity id="2644459AFFDDD3105C29CDF460C1958F" box="[1327,1432,1954,1978]" metricMagnitude="-4" metricUnit="m" metricValue="7.4" pageId="1" pageNumber="2" unit="mm" value="0.74">0.74 mm</quantity>
, AW
<quantity id="2644459AFFDDD31059CACD90646D95EB" box="[204,308,1990,2015]" metricMagnitude="-4" metricUnit="m" metricValue="7.6" pageId="1" pageNumber="2" unit="mm" value="0.76">0.76 mm</quantity>
, distinctly narrowed at base; tergite IV (first visible tergite) sparsely pubescent, with broad, abrupt basal sulcus; discal carinae relative elongate, widely separated, extending to one-third of tergal length, width between discal carinae
<quantity id="2644459AFFDED31358A3CAEA675592E1" box="[421,524,188,212]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="2" pageNumber="3" unit="mm" value="0.37">0.37 mm</quantity>
at apices; with complete marginal carinae. Aedeagus (
<figureCitation id="7987F4FAFFDED3135D8ECAEA619592E0" box="[1160,1228,188,213]" captionStart="FIGURE 6" captionStartId="11.[151,250,1801,1823]" captionTargetBox="[161,1433,210,1756]" captionTargetId="figure@11.[151,1436,193,1780]" captionTargetPageId="11" captionText="FIGURE 6. Aedeagi of Batraxis species. (A, D. in dorsal view. B, E. in lateral view. C, F. in ventral view). A C. B. bicolor. D F. B. tibialis. Scale line: 0.1 mm." httpUri="https://zenodo.org/record/258828/files/figure.png" pageId="2" pageNumber="3">Fig. 6</figureCitation>
AC)
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in length, elongate, parameres elongate, narrowed apically, each with one, long preapical seta; endophallus with two pairs of elongate sclerites and a weakly sclerotized median sclerite.
</paragraph>
<caption id="B5C3B8F7FFDED3135991CC6761399472" box="[151,1120,1585,1607]" httpUri="https://zenodo.org/record/258823/files/figure.png" pageId="2" pageNumber="3" targetBox="[156,1433,346,1556]" targetPageId="2">
<paragraph id="E103E87FFFDED3135991CC6761399472" blockId="2.[151,1120,1585,1607]" box="[151,1120,1585,1607]" pageId="2" pageNumber="3">
<emphasis id="D3C8346DFFDED3135991CC67644A9473" bold="true" box="[151,275,1585,1607]" pageId="2" pageNumber="3">FIGURE 1.</emphasis>
Dorsal habitus of
<taxonomicName id="26BC93FCFFDED31358CBCC64677A9472" box="[461,547,1586,1607]" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="genus">
<emphasis id="D3C8346DFFDED31358CBCC64677A9472" box="[461,547,1586,1607]" italics="true" pageId="2" pageNumber="3">Batraxis</emphasis>
</taxonomicName>
species.
<emphasis id="D3C8346DFFDED3135B79CC6767C19473" bold="true" box="[639,664,1585,1606]" pageId="2" pageNumber="3">A.</emphasis>
<taxonomicName id="26BC93FCFFDED3135B98CC64665A9472" box="[670,771,1585,1607]" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="bicolor">
<emphasis id="D3C8346DFFDED3135B98CC64665A9472" box="[670,771,1585,1607]" italics="true" pageId="2" pageNumber="3">B. bicolor</emphasis>
</taxonomicName>
.
<emphasis id="D3C8346DFFDED3135A09CC67667F9473" bold="true" box="[783,806,1585,1606]" pageId="2" pageNumber="3">B.</emphasis>
<taxonomicName id="26BC93FCFFDED3135A2ACC6466D79472" box="[812,910,1585,1607]" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="tibialis">
<emphasis id="D3C8346DFFDED3135A2ACC6466D79472" box="[812,910,1585,1607]" italics="true" pageId="2" pageNumber="3">B. tibialis</emphasis>
</taxonomicName>
. Scale line: 0.3 mm.
</paragraph>
</caption>
<paragraph id="E103E87FFFDED31359C1CC38645994C6" blockId="2.[151,1437,1646,2031]" pageId="2" pageNumber="3">
Female. Very similar to male in general appearance; protrochanters and tibiae lacking spur or expansion; each eye composed of about 30 facets. Measurements: BL
<quantity id="2644459AFFDED3135BEACCC4660A949F" box="[748,851,1682,1707]" metricMagnitude="-3" metricUnit="m" metricValue="2.06" pageId="2" pageNumber="3" unit="mm" value="2.06">2.06 mm</quantity>
; HL
<quantity id="2644459AFFDED3135A8CCCC566A9949F" box="[906,1008,1683,1707]" metricMagnitude="-4" metricUnit="m" metricValue="4.4" pageId="2" pageNumber="3" unit="mm" value="0.44">0.44 mm</quantity>
; HW
<quantity id="2644459AFFDED3135D37CCC561CE949F" box="[1073,1175,1683,1707]" metricMagnitude="-4" metricUnit="m" metricValue="4.2" pageId="2" pageNumber="3" unit="mm" value="0.42">0.42 mm</quantity>
; PL
<quantity id="2644459AFFDED3135DCCCCC56069949F" box="[1226,1328,1683,1707]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="2" pageNumber="3" unit="mm" value="0.38">0.38 mm</quantity>
; PW
<quantity id="2644459AFFDED3135C6ACCC5659F94FB" metricMagnitude="-4" metricUnit="m" metricValue="4.4" pageId="2" pageNumber="3" unit="mm" value="0.44">0.44 mm</quantity>
; EL
<quantity id="2644459AFFDED31359FDCCE1643B94FB" box="[251,354,1719,1743]" metricMagnitude="-4" metricUnit="m" metricValue="4.8" pageId="2" pageNumber="3" unit="mm" value="0.48">0.48 mm</quantity>
; EW
<quantity id="2644459AFFDED31358A7CCE1675194FB" box="[417,520,1719,1743]" metricMagnitude="-4" metricUnit="m" metricValue="8.7" pageId="2" pageNumber="3" unit="mm" value="0.87">0.87 mm</quantity>
; AL
<quantity id="2644459AFFDED3135B46CCE067F194FB" box="[576,680,1718,1743]" metricMagnitude="-4" metricUnit="m" metricValue="7.6" pageId="2" pageNumber="3" unit="mm" value="0.76">0.76 mm</quantity>
; AW
<quantity id="2644459AFFDED3135BE1CCE1661694FB" box="[743,847,1719,1743]" metricMagnitude="-4" metricUnit="m" metricValue="7.7" pageId="2" pageNumber="3" unit="mm" value="0.77">0.77 mm</quantity>
; width between discal carinae of tergite IV
<quantity id="2644459AFFDED3135C3ECCE060C494FB" box="[1336,1437,1718,1743]" metricMagnitude="-4" metricUnit="m" metricValue="3.5999999999999996" pageId="2" pageNumber="3" unit="mm" value="0.36">0.36 mm</quantity>
at apices.
</paragraph>
<paragraph id="E103E87FFFDED31359C1CCA8613895DA" blockId="2.[151,1437,1646,2031]" pageId="2" pageNumber="3">
<emphasis id="D3C8346DFFDED31359C1CCA864EA9522" bold="true" box="[199,435,1790,1815]" pageId="2" pageNumber="3">Comparative notes.</emphasis>
<taxonomicName id="26BC93FCFFDED31358BBCCA9672E9523" box="[445,631,1790,1814]" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="bicolor">
<emphasis id="D3C8346DFFDED31358BBCCA9672E9523" box="[445,631,1790,1814]" italics="true" pageId="2" pageNumber="3">Batraxis bicolor</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="26BC93FCFFDED3135A10CCA961579523" authority="Nomura" authorityName="Nomura" box="[790,1038,1790,1814]" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="splendida">
<emphasis id="D3C8346DFFDED3135A10CCA966FC9523" box="[790,933,1790,1814]" italics="true" pageId="2" pageNumber="3">B. splendida</emphasis>
Nomura
</taxonomicName>
, sharing the complete subantennal transverse sulcus of the head, partially expanded tibiae, setose mediobasal impression of the abdominal tergite IV, and elongate aedeagus. The two species can be separated by the presence of the small preapical tooth on the protibiae, reddish-brown head, pronotum, and elytra, and dark-brown abdomen, relatively larger head in comparison with the pronotum, and aedeagus with almost symmetric endophallus in the new species. In
<taxonomicName id="26BC93FCFFDED3135C82CDD9645D95FF" class="Insecta" family="Staphylinidae" genus="Batraxis" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="splendida">
<emphasis id="D3C8346DFFDED3135C82CDD960CC9593" box="[1412,1429,1935,1958]" italics="true" pageId="2" pageNumber="3">B</emphasis>
.
<emphasis id="D3C8346DFFDED3135991CDE4645D95FF" box="[151,260,1970,1994]" italics="true" pageId="2" pageNumber="3">splendida</emphasis>
</taxonomicName>
the protibiae lack a preapical tooth, the body is uniformly colored, the head is relatively smaller in comparison with the pronotum, and the aedeagal endophallus is distinctly asymmetric.
</paragraph>
</subSubSection>
<subSubSection id="A9A6BBF4FFDFD31259C1CAC167279285" box="[199,638,151,176]" pageId="3" pageNumber="4" type="distribution">
<paragraph id="E103E87FFFDFD31259C1CAC167279285" blockId="3.[199,1228,151,213]" box="[199,638,151,176]" pageId="3" pageNumber="4">
<emphasis id="D3C8346DFFDFD31259C1CAC164399285" bold="true" box="[199,352,151,176]" pageId="3" pageNumber="4">Distribution.</emphasis>
Southern
<collectingCountry id="99ABA8EFFFDFD31258D5CAC167439285" box="[467,538,151,176]" name="China" pageId="3" pageNumber="4">China</collectingCountry>
: Hainan.
</paragraph>
</subSubSection>
<subSubSection id="A9A6BBF4FFDFD31259C1CAEA619592E0" box="[199,1228,188,213]" pageId="3" pageNumber="4" type="etymology">
<paragraph id="E103E87FFFDFD31259C1CAEA619592E0" blockId="3.[199,1228,151,213]" box="[199,1228,188,213]" pageId="3" pageNumber="4">
<emphasis id="D3C8346DFFDFD31259C1CAEA641792E0" bold="true" box="[199,334,188,213]" pageId="3" pageNumber="4">Etymology.</emphasis>
The specific epithet refers to the different colors of the elytra and the abdomen.
</paragraph>
</subSubSection>
</treatment>
</document>