789 lines
56 KiB
XML
789 lines
56 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1017.57503" ID-GBIF-Dataset="e678e5e0-3e29-4cab-ac1a-8dc6225282cd" ID-PMC="PMC7895807" ID-Pensoft-Pub="1313-2970-1017-89" ID-Pensoft-UUID="4ACC0FCD1DDB5FE18D1AC42E3B8A75C4" ID-PubMed="33633484" ID-ZooBank="22E18CFF59264283B996F937838A0712" ModsDocID="1313-2970-1017-89" checkinTime="1613177927762" checkinUser="pensoft" docAuthor="Guo, Dong-Ming & Zhang, E" docDate="2021" docId="55DB1420E1E550D3B8D1DCCE5CEC1983" docLanguage="en" docName="ZooKeys 1017: 89-109" docOrigin="ZooKeys 1017" docPubDate="2021-02-12" docSource="http://dx.doi.org/10.3897/zookeys.1017.57503" docTitle="Leptobotia brachycephala Guo & Zhang 2021, sp. nov." docType="treatment" docUuid="4A74D0D5-5A3B-4458-8227-B67A591A4143" docUuidSource="ZooBank" docVersion="5" id="4ACC0FCD1DDB5FE18D1AC42E3B8A75C4" lastPageNumber="89" masterDocId="4ACC0FCD1DDB5FE18D1AC42E3B8A75C4" masterDocTitle="Re-description of the loach species Leptobotia citrauratea (Teleostei, Botiidae), with the description of L. brachycephala from southern Zhejiang Province, China" masterLastPageNumber="109" masterPageNumber="89" pageNumber="89" updateTime="1668149804219" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Re-description of the loach species Leptobotia citrauratea (Teleostei, Botiidae), with the description of L. brachycephala from southern Zhejiang Province, China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
|
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<mods:namePart>Guo, Dong-Ming</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2263-2167</mods:nameIdentifier>
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<mods:affiliation>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, Hubei Province, China & University of Chinese Academy of Sciences, Beijing, 100049, China</mods:affiliation>
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</mods:name>
|
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<mods:name type="personal">
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||
<mods:role>
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||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Zhang, E</mods:namePart>
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||
<mods:affiliation>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, Hubei Province, China</mods:affiliation>
|
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<mods:nameIdentifier type="email">zhange@ihb.ac.cn</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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||
<mods:part>
|
||
<mods:date>2021</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2021-02-12</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>1017</mods:number>
|
||
</mods:detail>
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<mods:extent unit="page">
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<mods:start>89</mods:start>
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<mods:end>109</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1017.57503</mods:url>
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</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1017.57503</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1017-89</mods:identifier>
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<mods:identifier type="ZooBank">22E18CFF59264283B996F937838A0712</mods:identifier>
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<mods:identifier type="Pensoft-UUID">4ACC0FCD1DDB5FE18D1AC42E3B8A75C4</mods:identifier>
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</mods:mods>
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<subSection pageId="0" pageNumber="89" type="taxonomy">
|
||
<treatment ID-GBIF-Taxon="177383240" LSID="urn:lsid:zoobank.org:act:4A74D0D5-5A3B-4458-8227-B67A591A4143" httpUri="http://treatment.plazi.org/id/55DB1420E1E550D3B8D1DCCE5CEC1983" lastPageNumber="89" pageId="0" pageNumber="89">
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<subSubSection pageId="0" pageNumber="89" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<taxonomicName LSID="http://zoobank.org/4A74D0D5-5A3B-4458-8227-B67A591A4143" authority="Guo & Zhang, 2021" authorityName="Guo & Zhang" authorityYear="2021" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia brachycephala" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="brachycephala" status="sp. nov.">Leptobotia brachycephala</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="89">sp. nov.</taxonomicNameLabel>
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||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lateral (upper) and dorsal (lower) view of body for L. brachycephala: a IHB 201909037510, holotype, 63.9 mm SL, China, Zhejiang Province, Lishui City, Qingtian County, Ou-Jiang, kept in formalin preservative after capture b IHB 2017056867, paratype, 62.5 mm SL, freshly collected from Qu-Jiang at Kecheng District, Quzhou City, Zhejiang Province." figureDoi="10.3897/zookeys.1017.57503.figure4" httpUri="https://binary.pensoft.net/fig/509159" pageId="0" pageNumber="89">(Fig. 4a, b)</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="holotype">
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||
<paragraph pageId="0" pageNumber="89">Holotype.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
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||
IHB 201909037510, 63.9 mm SL; China: Zhejiang Province: Qingtian County: a stream discharging into the Ou-Jiang;
|
||
<geoCoordinate degrees="28" direction="north" minutes="10" orientation="latitude" precision="15" seconds="20" value="28.172222">28°10'20"N</geoCoordinate>
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||
,
|
||
<geoCoordinate degrees="120" direction="east" minutes="12" orientation="longitude" precision="15" seconds="51" value="120.214165">120°12'51"E</geoCoordinate>
|
||
; collected by E Zhang and D.M. Guo, 8 October 2018.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="paratypes">
|
||
<paragraph pageId="0" pageNumber="89">Paratypes.</paragraph>
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||
<paragraph pageId="0" pageNumber="89">
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IHB 2017056858, 2017056869-80, 13 specimens, 54.2-66.8 mm SL; China: Zhejiang Province: Quzhou City: a stream flowing into the Qu-Jiang;
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||
<geoCoordinate degrees="28" direction="north" minutes="57" orientation="latitude" precision="15" seconds="6" value="28.951668">28°57'6"N</geoCoordinate>
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||
,
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||
<geoCoordinate degrees="118" direction="east" minutes="51" orientation="longitude" precision="15" seconds="15" value="118.854164">118°51'15"E</geoCoordinate>
|
||
; collected by D.M. Guo, 15 December 2019.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="non-types examined">
|
||
<paragraph pageId="0" pageNumber="89">Non-types examined.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
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IHB 64VI410-15, 930138-39, 8 specimens, 43.7-60.5 mm SL; China: Zhejiang Province: Longquan City: a stream flowing into the Ou-Jiang;
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<geoCoordinate degrees="28" direction="north" minutes="4" orientation="latitude" precision="15" seconds="12" value="28.070002">28°4'12"N</geoCoordinate>
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||
,
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||
<geoCoordinate degrees="119" direction="east" minutes="6" orientation="longitude" precision="15" seconds="54" value="119.115">119°6'54"E</geoCoordinate>
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||
; collected in 1964 and 1983.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="89">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<taxonomicName authorityName="Guo & Zhang" authorityYear="2021" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia brachycephala" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia brachycephala</emphasis>
|
||
</taxonomicName>
|
||
, together with
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName lsidName="L. micra" pageId="0" pageNumber="89" rank="species" species="micra">
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||
<emphasis italics="true" pageId="0" pageNumber="89">L. micra</emphasis>
|
||
</taxonomicName>
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, is distinguished from all other congeneric species by the presence (vs. absence) of a row of orange dots or an orange stripe extending along the dorsal mid-line of the body from the nape to the caudal-fin base (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lateral (upper) and dorsal (lower) view of body for L. brachycephala: a IHB 201909037510, holotype, 63.9 mm SL, China, Zhejiang Province, Lishui City, Qingtian County, Ou-Jiang, kept in formalin preservative after capture b IHB 2017056867, paratype, 62.5 mm SL, freshly collected from Qu-Jiang at Kecheng District, Quzhou City, Zhejiang Province." figureDoi="10.3897/zookeys.1017.57503.figure4" httpUri="https://binary.pensoft.net/fig/509159" pageId="0" pageNumber="89">4a, b</figureCitation>
|
||
: lower). It differs from
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName lsidName="L. micra" pageId="0" pageNumber="89" rank="species" species="micra">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. micra</emphasis>
|
||
</taxonomicName>
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||
in having an emarginate (vs. forked) caudal fin with two rounded (vs. broadly pointed) lobes (Figs
|
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Lateral (upper) and dorsal (lower) view of L. citrauratea for freshly-caught specimens a IHB 2017100265, topotype, 53.0 mm SL, China, Hunan Province, Yiyang City, Nanxian County, Dongting Lake b IHB 2017056850, 38.1 mm SL, China, Jiangxi Province, Nanchang City, Gan-Jiang c AMNH 8402, holotype, 50 mm SL, China, Hunan Province, Dungting (presently Dongting) Lake (photos by Department of Ichthyology, American Museum of Natural History)." figureDoi="10.3897/zookeys.1017.57503.figure1" httpUri="https://binary.pensoft.net/fig/509156" pageId="0" pageNumber="89">1a-c</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lateral (upper) and dorsal (lower) view of body for L. brachycephala: a IHB 201909037510, holotype, 63.9 mm SL, China, Zhejiang Province, Lishui City, Qingtian County, Ou-Jiang, kept in formalin preservative after capture b IHB 2017056867, paratype, 62.5 mm SL, freshly collected from Qu-Jiang at Kecheng District, Quzhou City, Zhejiang Province." figureDoi="10.3897/zookeys.1017.57503.figure4" httpUri="https://binary.pensoft.net/fig/509159" pageId="0" pageNumber="89">4a, b</figureCitation>
|
||
: upper), a shorter head (18.4-22.8% SL vs. 22.5-26.8% SL in
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and 23.6-25.9% SL in
|
||
<taxonomicName lsidName="L. micra" pageId="0" pageNumber="89" rank="species" species="micra">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. micra</emphasis>
|
||
</taxonomicName>
|
||
), a slender caudal peduncle (14.6-20.0% SL vs. 12.1-15.8% SL in
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and 11.8-13.5% SL in
|
||
<taxonomicName lsidName="L. micra" pageId="0" pageNumber="89" rank="species" species="micra">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. micra</emphasis>
|
||
</taxonomicName>
|
||
), a shorter dorsal fin (9.0-11.6% SL vs. 13.7-18% SL in
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and 11.0-4.6% SL in
|
||
<taxonomicName lsidName="L. micra" pageId="0" pageNumber="89" rank="species" species="micra">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. micra</emphasis>
|
||
</taxonomicName>
|
||
) and a shorter anal fin (8.1-11.4% SL vs. 13.0-17.7% SL in
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and 15.3-16.8% SL in
|
||
<taxonomicName lsidName="L. micra" pageId="0" pageNumber="89" rank="species" species="micra">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. micra</emphasis>
|
||
</taxonomicName>
|
||
) (Table
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Major diagnostic characters amongst three species with a continuous or discontinuous orange line along the dorsal mid-line of the back. Data utilised for L. micra are from Bohlen and Slechtov (2017)." httpUri="http://table.plazi.org/id/3624099D97E410B8BF1C1FD682B3404A" pageId="0" pageNumber="89" tableUuid="3624099D97E410B8BF1C1FD682B3404A">2</tableCitation>
|
||
, Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Relationship between body depth and SL (a), between head length and SL (b), between caudal-peduncle length and SL (c) and between pectoral-fin length and SL (d) for two closely-related species: L. brachycephala (gray triangle) and L. citrauratea (light blue diamond)." figureDoi="10.3897/zookeys.1017.57503.figure2" httpUri="https://binary.pensoft.net/fig/509157" pageId="0" pageNumber="89">2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1017.57503.figure4" httpUri="https://binary.pensoft.net/fig/509159" pageId="0" pageNumber="89" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Figure 4.</emphasis>
|
||
Lateral (upper) and dorsal (lower) view of body for
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
:
|
||
<emphasis bold="true" pageId="0" pageNumber="89">a</emphasis>
|
||
IHB 201909037510, holotype, 63.9 mm SL, China, Zhejiang Province, Lishui City, Qingtian County, Ou-Jiang, kept in formalin preservative after capture
|
||
<emphasis bold="true" pageId="0" pageNumber="89">b</emphasis>
|
||
IHB 2017056867, paratype, 62.5 mm SL, freshly collected from Qu-Jiang at Kecheng District, Quzhou City, Zhejiang Province.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="description">
|
||
<paragraph pageId="0" pageNumber="89">Description.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
Morphometric data given in Tables
|
||
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphometric measurements for three species of Leptobotia: L. citrauratea, L. elongata and L. brachycephala." httpUri="http://table.plazi.org/id/C6C003EFA46A1DECA5C203C5F0A27960" pageId="0" pageNumber="89" tableUuid="C6C003EFA46A1DECA5C203C5F0A27960">1</tableCitation>
|
||
,
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Major diagnostic characters amongst three species with a continuous or discontinuous orange line along the dorsal mid-line of the back. Data utilised for L. micra are from Bohlen and Slechtov (2017)." httpUri="http://table.plazi.org/id/3624099D97E410B8BF1C1FD682B3404A" pageId="0" pageNumber="89" tableUuid="3624099D97E410B8BF1C1FD682B3404A">2</tableCitation>
|
||
. See Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lateral (upper) and dorsal (lower) view of body for L. brachycephala: a IHB 201909037510, holotype, 63.9 mm SL, China, Zhejiang Province, Lishui City, Qingtian County, Ou-Jiang, kept in formalin preservative after capture b IHB 2017056867, paratype, 62.5 mm SL, freshly collected from Qu-Jiang at Kecheng District, Quzhou City, Zhejiang Province." figureDoi="10.3897/zookeys.1017.57503.figure4" httpUri="https://binary.pensoft.net/fig/509159" pageId="0" pageNumber="89">4</figureCitation>
|
||
for lateral and dorsal view of body. Body slender, strongly compressed laterally, with greatest depth at dorsal-fin origin. Dorsal profile of head rising progressively from tip of snout to nape, from there to caudal-fin base nearly straight. Ventral profile of head slightly concave; ventral profile of body almost straight or slightly concave. Lateral line nearly complete, extending along mid-lateral body to terminate in median caudal-fin rays. Cheek and trunk covered with some minute scales.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Head</emphasis>
|
||
short, compressed laterally, longer than maximum body depth. Snout slightly obtuse in lateral view, slightly shorter than postorbital head. Eye small, dorsolateral, in upper half of head; diameter less than interorbital width. Mouth inferior, with opening laterally extended to vertical through anterior margin of nostril. Button-like structures in gular region absent; no median incisions in lower lip. Two rostral barbels at tip of snout. Maxillary barbel in corner of mouth, not reaching to level of anterior margin of eye. Simple suborbital spine ventral to anterior margin of eye, not or just reaching posterior margin of eye.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Fin rays</emphasis>
|
||
flexible. Dorsal fin with 4 unbranched and 8 branched rays; distal margin slightly concave; origin slightly posterior to pelvic-fin insertion and closer to caudal-fin base than to tip of snout. Pectoral fin with 1 unbranched and 10-11 branched rays, not extending to midway from pectoral-fin to pelvic-fin insertion. Pelvic fin with 1 unbranched and 7 branched rays, not extending to halfway to anal-fin origin or not reaching anus; vent closer to anal-fin origin than to pelvic-fin insertion. Anal fin with 3 unbranched and 5 branched rays, not reaching caudal-fin base; distal margin slightly concave; origin closer to pelvic-fin insertion than to caudal-fin base. Caudal fin emarginate or shallowly forked, length of median fin rays 1.3-1.5 times in length of upper lobe; caudal-fin lobes rounded; upper and lower ones almost equal in length and shape.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="colouration">
|
||
<paragraph pageId="0" pageNumber="89">Colouration.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">In freshly-caught specimens, ground colour of head and body brownish-yellow; darker in upper half of head, but lighter in lower half of head and ventral side of body. A continuous or discontinuous orange stripe along mid-line of dorsum from nape to caudal-fin base, becoming more conspicuous towards caudal-fin base. Anterior to orange stripe, a short orange stripe present between eye and anterior margin of nape. A dark grey stripe on basal portion of dorsal fin and one stripe on dorsal fin. A dark grey band at caudal-fin base. Some irregular black stripes on caudal fin with hyaline distal edge. Distinct stripes absent from other fins. Specimens stored in formalin with ground colour of head and body pale brown. Discontinuous or continuous white line along dorsal mid-line of body also faded.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="distribution">
|
||
<paragraph pageId="0" pageNumber="89">Geographical distribution and habitat.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<taxonomicName authorityName="Guo & Zhang" authorityYear="2021" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia brachycephala" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia brachycephala</emphasis>
|
||
</taxonomicName>
|
||
is known only from the Ou-Jiang and Qu-Jiang, two coastal rivers of southern Zhejiang Province, China (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Collection localities of L. brachycephala (dark blue star) and L. citrauratea (light green dot)." figureDoi="10.3897/zookeys.1017.57503.figure3" httpUri="https://binary.pensoft.net/fig/509158" pageId="0" pageNumber="89">3</figureCitation>
|
||
). Type specimens were caught in fast-flowing clear water with mixed substrate including pebbles, gravels and boulders (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Type locality of L. brachycephala: fast-flowing clear water with mixed substrate including pebbles, gravels and boulders." figureDoi="10.3897/zookeys.1017.57503.figure5" httpUri="https://binary.pensoft.net/fig/509160" pageId="0" pageNumber="89">5</figureCitation>
|
||
). Syntopic species included
|
||
<taxonomicName authorityName="Nichols" authorityYear="1930" class="Pisces" family="Cyprinidae" genus="Sarcocheilichthys" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Sarcocheilichthys parvus" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="parvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Sarcocheilichthys parvus</emphasis>
|
||
</taxonomicName>
|
||
Nichols, 1930,
|
||
<taxonomicName authorityName="Ki.Fu.Wang" authorityYear="1935" class="Pisces" family="Cyprinidae" genus="Acrossocheilus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Acrossocheilus wenchowensis" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="wenchowensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Acrossocheilus wenchowensis</emphasis>
|
||
</taxonomicName>
|
||
Wang, 1935,
|
||
<taxonomicName authorityName="Sauvage & Dabry de Thiersant" authorityYear="1874" class="Actinopterygii" family="Cobitidae" genus="Cobitis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cobitis sinensis" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="sinensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Cobitis sinensis</emphasis>
|
||
</taxonomicName>
|
||
Sauvage & Dabry de Thiersant, 1874 and
|
||
<taxonomicName baseAuthorityName="Rutter" baseAuthorityYear="1897" class="Actinopterygii" family="Oxudercidae" genus="Rhinogobius" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Rhinogobius giurinus" order="Gobiiformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="giurinus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Rhinogobius giurinus</emphasis>
|
||
</taxonomicName>
|
||
(Rutter, 1897).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1017.57503.figure5" httpUri="https://binary.pensoft.net/fig/509160" pageId="0" pageNumber="89" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Figure 5.</emphasis>
|
||
Type locality of
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
: fast-flowing clear water with mixed substrate including pebbles, gravels and boulders.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="explanation of name">
|
||
<paragraph pageId="0" pageNumber="89">Explanation of name.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
The specific epithet is a Latin version of the Greek words
|
||
<normalizedToken originalValue="βραχύς">βραxύς</normalizedToken>
|
||
(short) and
|
||
<normalizedToken originalValue="κεφαλά">κεφαλά</normalizedToken>
|
||
(head), with reference to the short head; to be treated as a noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="genetic comparisons">
|
||
<paragraph pageId="0" pageNumber="89">Genetic comparisons.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
A total of 50 unique haplotypes were detected amongst the 103 cyt b sequences of species of
|
||
<taxonomicName authorityName="Bleeker" authorityYear="1870" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia</emphasis>
|
||
</taxonomicName>
|
||
(Table
|
||
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. Species included in this analysis with specimen voucher, sampling location and basin, haplotype and GenBank accession number; the haplotype with * means downloaded from GenBank." httpUri="http://table.plazi.org/id/E06F344FA49718741589273BC34E3A44" pageId="0" pageNumber="89" tableUuid="E06F344FA49718741589273BC34E3A44">3</tableCitation>
|
||
). The fragment contained 784 conserved sites, 276 variable sites, 233 parsimony informative sites and 43 singleton sites. The average frequency of four nucleotides of
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
was A = 27.8%, T = 27.8%, C = 30.3% and G = 14.1%. The intraspecific genetic distance, calculated for sampled species of
|
||
<taxonomicName authorityName="Bleeker" authorityYear="1870" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia</emphasis>
|
||
</taxonomicName>
|
||
with more than one haplotype, varied from 0.1% to 0.8%.
|
||
<taxonomicName authorityName="Nichols" authorityYear="1925" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia citrauratea" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia citrauratea</emphasis>
|
||
</taxonomicName>
|
||
is separated from other congeneric species by high genetic divergences of 2.9% to 10.5%; its intraspecific genetic distance was 0.4%. The genetic distance of
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
versus congeneric species ranged from 2.9% to 10.6%; its intraspecific genetic distance was 0.1% (Table
|
||
<tableCitation captionStart="Table 4" captionStartId="T4" captionText="Table 4. Genetic distances of the cyt b gene computed by MEGA 7 amongst 13 analysed species of Leptobotia." httpUri="http://table.plazi.org/id/B2200A3112F6F21767402488E0A576FD" pageId="0" pageNumber="89" tableUuid="B2200A3112F6F21767402488E0A576FD">4</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<caption ID-Table-UUID="B2200A3112F6F21767402488E0A576FD" httpUri="http://table.plazi.org/id/B2200A3112F6F21767402488E0A576FD" pageId="0" pageNumber="89" start="Table 4" startId="T4">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Table 4.</emphasis>
|
||
Genetic distances of the cyt b gene computed by MEGA 7 amongst 13 analysed species of
|
||
<taxonomicName authorityName="Bleeker" authorityYear="1870" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<table pageId="0" pageNumber="89">
|
||
<tr pageId="0" pageNumber="89">
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">Species</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">Intraspecific</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">1</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">2</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">3</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">4</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">5</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">6</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">7</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">8</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">9</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">10</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">11</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">12</th>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
1
|
||
<taxonomicName lsidName="L. tientainensis" pageId="0" pageNumber="89" rank="species" species="tientainensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. tientainensis</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">n/c</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="1">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="2">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="3">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="4">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="5">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="6">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="7">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="8">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="9">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="10">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="11">-</td>
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="89" rowspan="12">-</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
2
|
||
<taxonomicName lsidName="L. tchangi" pageId="0" pageNumber="89" rank="species" species="tchangi">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. tchangi</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.003</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.078</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
3
|
||
<taxonomicName lsidName="L. taeniops" pageId="0" pageNumber="89" rank="species" species="taeniops">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. taeniops</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.003</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.081</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.058</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
4
|
||
<taxonomicName lsidName="L. rubrilabris" pageId="0" pageNumber="89" rank="species" species="rubrilabris">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. rubrilabris</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.002</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.077</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.057</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.055</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
5
|
||
<taxonomicName lsidName="L. punctata" pageId="0" pageNumber="89" rank="species" species="punctata">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. punctata</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.004</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.106</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.104</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.111</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.096</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
6
|
||
<taxonomicName lsidName="L. pellegrini" pageId="0" pageNumber="89" rank="species" species="pellegrini">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. pellegrini</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.002</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.077</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.064</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.073</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.061</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.107</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
7
|
||
<taxonomicName lsidName="L. microphthalma" pageId="0" pageNumber="89" rank="species" species="microphthalma">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. microphthalma</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.004</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.067</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.067</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.061</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.092</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.077</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
8
|
||
<taxonomicName lsidName="L. hengyangensis" pageId="0" pageNumber="89" rank="species" species="hengyangensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. hengyangensis</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.008</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.041</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.057</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.047</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.098</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.059</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.059</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
9
|
||
<taxonomicName lsidName="L. guilinensis" pageId="0" pageNumber="89" rank="species" species="guilinensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. guilinensis</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.002</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.018</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.086</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.086</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.080</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.110</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.080</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.079</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
10
|
||
<taxonomicName lsidName="L. elongata" pageId="0" pageNumber="89" rank="species" species="elongata">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. elongata</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.002</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.073</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.071</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.073</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.066</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.096</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.067</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.053</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.067</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.073</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
11
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.004</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.079</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.075</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.062</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.105</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.076</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.061</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.080</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.071</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
12
|
||
<taxonomicName lsidName="L. posterodorsalis" pageId="0" pageNumber="89" rank="species" species="posterodorsalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. posterodorsalis</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">n/c</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.066</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.074</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.068</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.104</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.070</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.066</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.069</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.068</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.065</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
13
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.001</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.076</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.072</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.071</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.064</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.106</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.065</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.064</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.066</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.078</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.067</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.029</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.060</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
In the Bayesian 50% majority consensus tree, samples of
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
formed a well-supported (100% pp) lineage and so did those of both
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName lsidName="L. elongata" pageId="0" pageNumber="89" rank="species" species="elongata">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. elongata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
was distantly allied to
|
||
<taxonomicName lsidName="L. elongata" pageId="0" pageNumber="89" rank="species" species="elongata">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. elongata</emphasis>
|
||
</taxonomicName>
|
||
, but robustly supported by 100% pp to be sister to
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Bayesian Inference tree inferred from the cyt b gene for 13 analysed species of Leptobotia. Nodal numbers are posterior probability values greater than 50 %" figureDoi="10.3897/zookeys.1017.57503.figure6" httpUri="https://binary.pensoft.net/fig/509161" pageId="0" pageNumber="89">6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1017.57503.figure6" httpUri="https://binary.pensoft.net/fig/509161" pageId="0" pageNumber="89" start="Figure 6" startId="F6">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Figure 6.</emphasis>
|
||
Bayesian Inference tree inferred from the cyt b gene for 13 analysed species of
|
||
<taxonomicName authorityName="Bleeker" authorityYear="1870" class="Actinopterygii" family="Botiidae" genus="Leptobotia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptobotia" order="Cypriniformes" pageId="0" pageNumber="89" phylum="Chordata" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptobotia</emphasis>
|
||
</taxonomicName>
|
||
. Nodal numbers are posterior probability values greater than 50%
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="comparative morphometrics">
|
||
<paragraph pageId="0" pageNumber="89">Comparative morphometrics.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
In the Principal Component Analysis of specimens of
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
from Dongting Lake and the Gan-Jiang and
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
from the Ou-Jiang and Qu-Jiang, the first three components explained 91.60% of the total variance, of which 64.58%, 19.61% and 7.41% were explained, respectively by PC 1, PC 2 and PC 3 (Table
|
||
<tableCitation captionStart="Table 5" captionStartId="T5" captionText="Table 5. Loadings of morphological traits on the first three principal components. Variables in bold indicate higher loading values." httpUri="http://table.plazi.org/id/DDD33392A31D9744E7577BE535BB03DB" pageId="0" pageNumber="89" tableUuid="DDD33392A31D9744E7577BE535BB03DB">5</tableCitation>
|
||
). In the scatterplot of PC 2 and PC 3 loadings (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Scatter plot of the principal components II and principal components III, extracted from morphometric data of L. brachycephala: Ou-Jiang (plus symbol). L. citrauratea: Dongting Lake (black circle) and Gan-Jiang (white diamond)." figureDoi="10.3897/zookeys.1017.57503.figure7" httpUri="https://binary.pensoft.net/fig/509162" pageId="0" pageNumber="89">7</figureCitation>
|
||
), specimens of
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
constituted two distinct clusters separated on the PC 2 axis. Six characters with main loading on this axis were caudal-peduncle length, anal-fin length, dorsal-fin length, upper caudal-lobe length, pectoral-fin length and vent to anal-fin distance. Except for the last character, all of them exhibited differences in the morphometric comparisons. Table
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Major diagnostic characters amongst three species with a continuous or discontinuous orange line along the dorsal mid-line of the back. Data utilised for L. micra are from Bohlen and Slechtov (2017)." httpUri="http://table.plazi.org/id/3624099D97E410B8BF1C1FD682B3404A" pageId="0" pageNumber="89" tableUuid="3624099D97E410B8BF1C1FD682B3404A">2</tableCitation>
|
||
and Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Relationship between body depth and SL (a), between head length and SL (b), between caudal-peduncle length and SL (c) and between pectoral-fin length and SL (d) for two closely-related species: L. brachycephala (gray triangle) and L. citrauratea (light blue diamond)." figureDoi="10.3897/zookeys.1017.57503.figure2" httpUri="https://binary.pensoft.net/fig/509157" pageId="0" pageNumber="89">2</figureCitation>
|
||
show the main morphological characters.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1017.57503.figure7" httpUri="https://binary.pensoft.net/fig/509162" pageId="0" pageNumber="89" start="Figure 7" startId="F7">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Figure 7.</emphasis>
|
||
Scatter plot of the principal components II and principal components III, extracted from morphometric data of
|
||
<taxonomicName lsidName="L. brachycephala" pageId="0" pageNumber="89" rank="species" species="brachycephala">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. brachycephala</emphasis>
|
||
</taxonomicName>
|
||
: Ou-Jiang (plus symbol).
|
||
<taxonomicName lsidName="L. citrauratea" pageId="0" pageNumber="89" rank="species" species="citrauratea">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">L. citrauratea</emphasis>
|
||
</taxonomicName>
|
||
: Dongting Lake (black circle) and Gan-Jiang (white diamond).
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-Table-UUID="DDD33392A31D9744E7577BE535BB03DB" httpUri="http://table.plazi.org/id/DDD33392A31D9744E7577BE535BB03DB" pageId="0" pageNumber="89" start="Table 5" startId="T5">
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Table 5.</emphasis>
|
||
Loadings of morphological traits on the
|
||
<normalizedToken originalValue="first">first</normalizedToken>
|
||
three principal components. Variables in bold indicate higher loading values.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<table pageId="0" pageNumber="89">
|
||
<tr pageId="0" pageNumber="89">
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">Variable</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">PC1</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">PC2</th>
|
||
<th colspan="1" pageId="0" pageNumber="89" rowspan="1">PC3</th>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Standard length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.224</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.150</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.079</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Body depth</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.164</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.155</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.060</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Body width at dorsal origin</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.163</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.123</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.287</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Head length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.169</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.050</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.002</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Head depth at nape</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.165</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.173</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.108</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Head depth at eye</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.148</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.150</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.112</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Caudal-peduncle length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.288</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
-
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.445</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.100</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Caudal-peduncle depth</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.206</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.138</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.026</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Caudal-peduncle width</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.169</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.237</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.862</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Dorsal-fin length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.197</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.375</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.025</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Pectoral-fin length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.187</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.241</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.118</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Pelvic-fin length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.176</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.144</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.124</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Anal-fin length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.199</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.381</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.014</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Upper caudal-lobe length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.162</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.259</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.031</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Predorsal length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.218</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.122</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.082</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Prepectoral length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.181</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.029</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.025</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Prepelvic length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.228</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.039</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.030</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Preanal length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.220</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.075</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.052</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Vent to anal-fin origin</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.325</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
-
|
||
<emphasis bold="true" pageId="0" pageNumber="89">0.242</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.216</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Pelvic-fin insertion to anal-fin origin</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.256</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.130</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.059</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Snout length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.186</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.076</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.072</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Postorbital head length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.170</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.035</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.087</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Eye diameter</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.180</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.035</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.023</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Interorbital width</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.156</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.209</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.099</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">Median caudal-ray length</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">0.147</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.168</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">-0.119</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="89">
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="89">Cumulative variance (%)</emphasis>
|
||
</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">64.6</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">19.6</td>
|
||
<td colspan="1" pageId="0" pageNumber="89" rowspan="1">7.4</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |