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<document id="323E0BD23566491F033445CB8DAE5828" ID-CLB-Dataset="296802" ID-DOI="10.5281/zenodo.11281013" ID-GBIF-Dataset="4c4497ef-d299-4263-a5b7-45da80aeeb0d" ID-ISSN="2189-6720" ID-Zenodo-Dep="11281013" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1714415915295" checkinUser="felipe" docAuthor="Sugawara, Hirotaka, Naito, Jun-ichi, Iwata, Takayuki &amp; Nagano, Masahiro" docDate="2022" docId="03C948605B1EFFBD2BBD1824FD546C18" docLanguage="en" docName="BullKanagawaPrefectMus.51.35-46.pdf" docOrigin="Bulletin of the Kanagawa Prefectural Museum (Natural Science) 51" docStyle="DocumentStyle:020B98DC1285EBBD02620724ECB44EDE.1:BullKanagawaPrefectMus.2013-.journal_article.english" docStyleId="020B98DC1285EBBD02620724ECB44EDE" docStyleName="BullKanagawaPrefectMus.2013-.journal_article.english" docStyleVersion="1" docTitle="Hynobius akiensis Matsui, Okawa et Nishikawa 2019" docType="treatment" docVersion="3" lastPageNumber="45" masterDocId="FFF030185B17FFB72B261B7CFF8B6E21" masterDocTitle="Molecular Phylogenetic and Morphological Problems of the Aki Salamander Hynobius akiensis: Description of Two New Species from Chugoku, Japan" masterLastPageNumber="46" masterPageNumber="35" pageNumber="44" updateTime="1716555535773" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="38FE76ACEF39DAF130A57A43167146FE">Molecular Phylogenetic and Morphological Problems of the Aki Salamander Hynobius akiensis: Description of Two New Species from Chugoku, Japan</mods:title>
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<mods:name id="4045238421F6B5F4C79C5660C15EB2A5" type="personal">
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<mods:namePart id="A6D04CAFCB0E222B3D762C2E9B45CF02">Sugawara, Hirotaka</mods:namePart>
<mods:affiliation id="43311FE42CE0BEDE31A8E2774F40405B">Faculty of Science and Technology, Kochi University, 2 - 5 - 1 Akebonocho, Kochi-shi, Kochi 780 - 8520, Japan</mods:affiliation>
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<mods:namePart id="B538D7F6BE0A39CE98D37BB32A9E1396">Naito, Jun-ichi</mods:namePart>
<mods:affiliation id="53EC3278D6A8E73D3D40E038117A364E">Natural History Society of Nishi-Chugoku Sanchi, 10119 - 1 Higashiyawatahara, Kitahiroshima-cho, Hiroshima 731 - 2551, Japan</mods:affiliation>
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<mods:namePart id="3E905AB919F141D087B5C2D75E94B9DB">Iwata, Takayuki</mods:namePart>
<mods:affiliation id="F26B055F548071AED7641FFCEE35766C">Yasugi City Hall, 878 - 2, Yasugicho, Yasugi-shi, Shimane 692 - 8686, Japan</mods:affiliation>
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<mods:namePart id="F8D8670340F7B967C78137B4D0A57B1B">Nagano, Masahiro</mods:namePart>
<mods:affiliation id="0FFD24EFC209983B37FFDB6B0C576FFE">Faculty of Science and Technology, Oita University, 700 Dannoharu, Oita-shi, Oita 870 - 1192, Japan</mods:affiliation>
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<mods:title id="A72D9AE1080F16F72542F2030EBC75C5">Bulletin of the Kanagawa Prefectural Museum (Natural Science)</mods:title>
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<mods:date id="1E4E1590DEDB1D51024DA11C4672A1DB">2022</mods:date>
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<subSubSection id="C37AAAFD5B1EFFBE2BBD1824FD566D51" box="[155,733,856,880]" pageId="9" pageNumber="44" type="nomenclature">
<paragraph id="8BDFF9765B1EFFBE2BBD1824FD566D51" blockId="9.[155,733,856,958]" box="[155,733,856,880]" pageId="9" pageNumber="44">
<heading id="D0974E1A5B1EFFBE2BBD1824FD566D51" box="[155,733,856,880]" centered="true" fontSize="10" level="2" pageId="9" pageNumber="44" reason="6">
<taxonomicName id="4C6082F55B1EFFBE2BBD1824FD566D51" ID-CoL="3NLSY" authority="Matsui, Okawa et Nishikawa, 2019" authorityName="Matsui, Okawa et Nishikawa" authorityYear="2019" box="[155,733,856,880]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="akiensis">
<emphasis id="B91425645B1EFFBE2BBD1824FD566D51" bold="true" box="[155,733,856,880]" pageId="9" pageNumber="44">
<emphasis id="B91425645B1EFFBE2BBD1824FED66D51" bold="true" box="[155,349,856,880]" italics="true" pageId="9" pageNumber="44">Hynobius akiensis</emphasis>
<bibRefCitation id="EFF184875B1EFFBE2A441824FD566D51" author="Matsui, M. &amp; H. Okawa &amp; K. Nishikawa &amp; G. Aoki &amp; K. Eto &amp; N. Yoshikawa &amp; S. Tanabe &amp; Y. Misawa &amp; A. Tominaga" box="[354,733,856,880]" pageId="9" pageNumber="44" pagination="32 - 90" refId="ref10175" refString="Matsui, M., H. Okawa, K. Nishikawa, G. Aoki, K. Eto, N. Yoshikawa, S. Tanabe, Y. Misawa &amp; A. Tominaga, 2019. Systematics of the widely distributed Japanese clouded salamander, Hynobius nebulosus (Amphibia: Caudata: Hynobiidae), and its closest relatives. Current Herpetology, 38 (1): 32 - 90." type="journal article" year="2019">Matsui, Okawa et Nishikawa, 2019</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
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<paragraph id="8BDFF9765B1EFFBE2BC71803FD136DB6" blockId="9.[155,733,856,958]" box="[225,664,895,919]" pageId="9" pageNumber="44">
(Standard Japanese name:
<emphasis id="B91425645B1EFFBE2ADA1803FD046DB6" box="[508,655,895,919]" italics="true" pageId="9" pageNumber="44">Aki-sanshouo</emphasis>
)
</paragraph>
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<subSubSection id="C37AAAFD5B1EFFBE2AB218DAFE6F6D9F" box="[404,484,934,958]" pageId="9" pageNumber="44" type="description">
<paragraph id="8BDFF9765B1EFFBE2AB218DAFE6F6D9F" blockId="9.[155,733,856,958]" box="[404,484,934,958]" pageId="9" pageNumber="44">
(
<figureCitation id="135BE5F35B1EFFBE2ABA18DAFE576D9F" box="[412,476,934,958]" captionStart="Fig" captionStartId="6.[851,886,1402,1424]" captionTargetBox="[856,1436,156,1378]" captionTargetId="figure-423@6.[850,1436,151,1378]" captionTargetPageId="6" captionText="Fig. 4. Holotype of Hynobius geiyoensis sp. nov. (HMNH- AM-101, adult male, 58.4 mm SVL) from the (A) dorsal and (B) ventral perspective; holotype of H. sumidai sp. nov. (HMNH-AM-102, adult male, 48.2 mm SVL) from the (C) dorsal and (D) ventral perspective; and a specimen from the type locality (topotype) of H. akiensis (KPM- NFA 946, adult male, 55.3 mm) from the (E) dorsal and (F) ventral perspective." figureDoi="http://doi.org/10.5281/zenodo.11281025" httpUri="https://zenodo.org/record/11281025/files/figure.png" pageId="9" pageNumber="44">Fig. 4</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBE2BB11888FE616A13" pageId="9" pageNumber="44" type="reference_group">
<paragraph id="8BDFF9765B1EFFBE2BB11888FE616A13" blockId="9.[151,736,1012,1075]" pageId="9" pageNumber="44">
<treatmentCitationGroup id="AB70DE585B1EFFBE2BB11888FE616A13" pageId="9" pageNumber="44">
<taxonomicName id="4C6082F55B1EFFBE2BB11888FD496A2D" ID-CoL="3NLSY" authority="Matsui, Okawa and Nishikawa" authorityName="Matsui, Okawa and Nishikawa" box="[151,706,1012,1036]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="akiensis">
<emphasis id="B91425645B1EFFBE2BB11888FEE86A2D" box="[151,355,1012,1036]" italics="true" pageId="9" pageNumber="44">Hynobius akiensis</emphasis>
Matsui, Okawa and Nishikawa
</taxonomicName>
in
<treatmentCitation id="0AC1DF675B1EFFBE2B891F67FE1C6A13" author="Matsui, M. &amp; H. Okawa &amp; K. Nishikawa &amp; G. Aoki &amp; K. Eto &amp; N. Yoshikawa &amp; S. Tanabe &amp; Y. Misawa &amp; A. Tominaga" box="[175,407,1050,1075]" page="75" pageId="9" pageNumber="44" year="2019">
<bibRefCitation id="EFF184875B1EFFBE2B891F67FE1C6A13" author="Matsui, M. &amp; H. Okawa &amp; K. Nishikawa &amp; G. Aoki &amp; K. Eto &amp; N. Yoshikawa &amp; S. Tanabe &amp; Y. Misawa &amp; A. Tominaga" box="[175,407,1050,1075]" pageId="9" pageNumber="44" pagination="32 - 90" refId="ref10175" refString="Matsui, M., H. Okawa, K. Nishikawa, G. Aoki, K. Eto, N. Yoshikawa, S. Tanabe, Y. Misawa &amp; A. Tominaga, 2019. Systematics of the widely distributed Japanese clouded salamander, Hynobius nebulosus (Amphibia: Caudata: Hynobiidae), and its closest relatives. Current Herpetology, 38 (1): 32 - 90." type="journal article" year="2019">
Matsui
<emphasis id="B91425645B1EFFBE2BDA1F67FEBB6A12" box="[252,304,1051,1075]" italics="true" pageId="9" pageNumber="44">et al.</emphasis>
, 2019: 75
</bibRefCitation>
</treatmentCitation>
, in part.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBE2B891F15FEC86BB0" pageId="9" pageNumber="44" type="materials_examined">
<paragraph id="8BDFF9765B1EFFBE2B891F15FEC86BB0" blockId="9.[151,738,1128,2087]" pageId="9" pageNumber="44">
<materialsCitation id="3B08F32B5B1EFFBE2B891F15FEC86BB0" collectingDate="2005-03-26" collectionCode="KUHE" collectorName="Yasuchika Misawa &amp; Kanto Nishikawa" country="Japan" county="Kyoto-shi" location="Mirasakacho Haizuka" municipality="Sakyo-ku" pageId="9" pageNumber="44" specimenCode="KUHE 35925" specimenCount="1" stateProvince="Hiroshima Prefecture" typeStatus="holotype">
<emphasis id="B91425645B1EFFBE2B891F15FEA66AA0" bold="true" box="[175,301,1129,1153]" pageId="9" pageNumber="44">
<typeStatus id="54DB47D45B1EFFBE2B891F15FEA36AA0" box="[175,296,1129,1153]" pageId="9" pageNumber="44" type="holotype">Holotype</typeStatus>
.
</emphasis>
An adult
<specimenCount id="9D6632FF5B1EFFBE2A961F14FE626AA1" box="[432,489,1128,1152]" pageId="9" pageNumber="44" type="male">male</specimenCount>
(specimen number:
<specimenCode id="DBC6510D5B1EFFBE2BB11FECFEBB6A86" box="[151,304,1167,1191]" collectionCode="KUHE" country="Japan" httpUri="http://grbio.org/cool/jxgt-7i97" name="Kyoto University, Graduate School of Human and Environmental Studies" pageId="9" pageNumber="44">KUHE 35925</specimenCode>
) from
<location id="8EBFAFAD5B1EFFBE2A591FF3FDFA6A86" LSID="urn:lsid:plazi:treatment:03C948605B1EFFBD2BBD1824FD546C18:8EBFAFAD5B1EFFBE2A591FF3FDFA6A86" box="[383,625,1167,1191]" country="Japan" county="Kyoto-shi" municipality="Sakyo-ku" name="Mirasakacho Haizuka" pageId="9" pageNumber="44" stateProvince="Hiroshima Prefecture">Mirasakacho Haizuka</location>
,
<location id="8EBFAFAD5B1EFFBE29581FF3FF306AEF" LSID="urn:lsid:plazi:treatment:03C948605B1EFFBD2BBD1824FD546C18:8EBFAFAD5B1EFFBE29581FF3FF306AEF" country="Japan" county="Kyoto-shi" municipality="Sakyo-ku" name="Miyoshi-shi" pageId="9" pageNumber="44" stateProvince="Hiroshima Prefecture">Miyoshi-shi</location>
,
<collectingRegion id="49A437945B1EFFBE2BEC1FCAFE4D6AEF" box="[202,454,1206,1230]" country="Japan" name="Hiroshima" pageId="9" pageNumber="44">Hiroshima Prefecture</collectingRegion>
, collected by
<collectorName id="26959CA05B1EFFBE294A1FCAFF7B6AD4" pageId="9" pageNumber="44">Yasuchika Misawa</collectorName>
and
<collectorName id="26959CA05B1EFFBE2A081FA2FE7D6AD4" box="[302,502,1245,1269]" pageId="9" pageNumber="44">Kanto Nishikawa</collectorName>
on
<date id="FFDEDFB65B1EFFBE29011FA1FD566AD4" box="[551,733,1245,1269]" pageId="9" pageNumber="44" value="2005-03-26">
<collectingDate id="EF9A265E5B1EFFBE29011FA1FD566AD4" box="[551,733,1245,1269]" pageId="9" pageNumber="44" value="2005-03-26">26 March 2005</collectingDate>
</date>
. This specimen is stored in the Graduate School of Human and Environmental Studies, Kyoto University: Yoshidahonmachi, Sakyo-ku, Kyoto-shi, Kyoto Prefecture, 606-8501, Japan.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBE2B891EDCFDB5691C" pageId="9" pageNumber="44" type="diagnosis">
<paragraph id="8BDFF9765B1EFFBE2B891EDCFDB5691C" blockId="9.[151,738,1128,2087]" pageId="9" pageNumber="44">
<emphasis id="B91425645B1EFFBE2B891EDCFE966B99" bold="true" box="[175,285,1440,1464]" pageId="9" pageNumber="44">Diagnosis.</emphasis>
A comparatively small species (mean snout vent length of
<quantity id="4C9854935B1EFFBE2A111EBBFE1C6BFF" box="[311,407,1479,1503]" metricMagnitude="-2" metricUnit="m" metricValue="5.12" pageId="9" pageNumber="44" unit="mm" value="51.2">51.2 mm</quantity>
in males) within the Japanese lentic
<taxonomicName id="4C6082F55B1EFFBE2BFC1E92FEC86827" authorityName="Tschudi" authorityYear="1838" box="[218,323,1518,1542]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="genus">Hynobius</taxonomicName>
; distinct white dots on the ventral side of the body usually present; distinct brownishyellow stripe on the dorsal edge of the tail usually absent; distinct brownishyellow line on the ventral side of the tail never present; distinct gular mottling usually absent; yellowish brown to blackishbrown on dorsum; fifth toe of hindlimb always present; V-shaped vomerine teeth series; 12 costal grooves (rarely 13); costal folds between adpressed limbs usually less than 0.5; coil-shaped egg sacs.
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBE2B891C30FB3B6DB6" pageId="9" pageNumber="44" type="description">
<paragraph id="8BDFF9765B1EFFBE2B891C30FB3B6DB6" blockId="9.[151,738,1128,2087]" lastBlockId="9.[813,1400,155,2087]" pageId="9" pageNumber="44">
<emphasis id="B91425645B1EFFBE2B891C30FE9069AA" bold="true" pageId="9" pageNumber="44">
Description of a specimen from the type locality (
<typeStatus id="54DB47D45B1EFFBE2BB91C0FFE8469AA" box="[159,271,1907,1931]" pageId="9" pageNumber="44" type="topotype">Topotype</typeStatus>
).
</emphasis>
An adult male (specimen number: KPM-NFA 946) from the same locality of
<typeStatus id="54DB47D45B1EFFBE293D1CE6FDF36993" box="[539,632,1946,1970]" pageId="9" pageNumber="44" type="holotype">holotype</typeStatus>
, collected by Takayuki Iwata on
<date id="FFDEDFB65B1EFFBE2A5F1CBDFD9369F8" box="[377,536,1985,2009]" pageId="9" pageNumber="44" value="2019-03-23">23 March 2019</date>
. A moderately large individual with HL larger than HW; TAL shorter than SVL; body almost cylindrical; rounded snout; gular fold present; tail gradually compressed toward the tip; slightly expanded cloaca; webbing between digits absent; four fingers on each forelimb, order of length II&gt; III&gt; IV&gt; I in left and III&gt; II&gt; IV&gt; I in right; five toes on each hindlimb, order of length III&gt; IV&gt; II&gt; V&gt; I in left and III&gt; IV&gt; II&gt; I&gt; V in right; V-shaped vomerine teeth; skin smooth and matte; DBDD absent; DWDV and DWDV present before preservation (it became unclear after preservation); DTBYLD and DTBYLV absent; DGM absent. The
<typeStatus id="54DB47D45B1EFFBE280B1A86FC0D6C33" box="[813,902,506,530]" pageId="9" pageNumber="44" type="holotype">holotype</typeStatus>
had the following measurements (in mm): SVL = 55.3, TRL = 43.0, AGD = 27.8, HL = 12.8, TAL = 32.2, MTAW = 2.7, MTAH = 5.6, BTAW = 6.7, BTAH = 5.6, VTL = 2.6, VTW = 3.1, HW = 9.8, MXHW = 9.9, LFLL = 12.6, RFLL = 12.7, LHLL = 17.6, RHLL = 16.8, L1FL = 0.6, L2FL = 3.2, L3FL = 2.9, L4FL = 1.5, R1FL = 0.8, R2FL = 3.0, R3FL = 3.2, R4FL = 1.7, L1TL = 1.1, L2TL = 3.2, L3TL = 4.9, L4TL = 3.4, L5TL = 1.2, R1TL = 0.8, R2TL = 3.3, R3TL = 4.9, R4TL = 3.5, R5TL = 0.3, IND = 2.9, IOD = 3.3, LUEW = 1.5, RUEW = 1.7, SL = 4.0, LUEL = 2.3, RUEL = 2.4, LJL = 7.5, and CGN = 12.
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBE286318DAFB166AD4" pageId="9" pageNumber="44" type="diagnosis">
<paragraph id="8BDFF9765B1EFFBE286318DAFB166AD4" blockId="9.[813,1400,155,2087]" pageId="9" pageNumber="44">
<emphasis id="B91425645B1EFFBE286318DAFC506D9F" bold="true" box="[837,987,934,958]" pageId="9" pageNumber="44">Comparisons.</emphasis>
This species is parapatrically distributed with
<taxonomicName id="4C6082F55B1EFFBE284518B1FB996DC5" authorityName="Matsui, Okawa, Nishikawa &amp; Tominaga" authorityYear="2019" box="[867,1042,973,997]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="iwami">
<emphasis id="B91425645B1EFFBE284518B1FB996DC5" box="[867,1042,973,997]" italics="true" pageId="9" pageNumber="44">Hynobius iwami</emphasis>
</taxonomicName>
but is distinguishable concerning for the presence of the fifth toe as well as distinct and bright yellow lines on the dorsal and ventral sides of the tail (
<bibRefCitation id="EFF184875B1EFFBE287D1F3EFBAE6A7B" author="Matsui, M. &amp; H. Okawa &amp; K. Nishikawa &amp; G. Aoki &amp; K. Eto &amp; N. Yoshikawa &amp; S. Tanabe &amp; Y. Misawa &amp; A. Tominaga" box="[859,1061,1090,1114]" pageId="9" pageNumber="44" pagination="32 - 90" refId="ref10175" refString="Matsui, M., H. Okawa, K. Nishikawa, G. Aoki, K. Eto, N. Yoshikawa, S. Tanabe, Y. Misawa &amp; A. Tominaga, 2019. Systematics of the widely distributed Japanese clouded salamander, Hynobius nebulosus (Amphibia: Caudata: Hynobiidae), and its closest relatives. Current Herpetology, 38 (1): 32 - 90." type="journal article" year="2019">
Matsui
<emphasis id="B91425645B1EFFBE288B1F3EFC6B6A7B" box="[941,992,1090,1114]" italics="true" pageId="9" pageNumber="44">et al.</emphasis>
, 2019
</bibRefCitation>
). Moreover,
<taxonomicName id="4C6082F55B1EFFBE2F8C1F3EFAF36A78" authorityName="Matsui &amp; Okawa" authorityYear="2019" box="[1194,1400,1090,1113]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="utsunomiyaorum">
<emphasis id="B91425645B1EFFBE2F8C1F3EFAF36A78" box="[1194,1400,1090,1113]" italics="true" pageId="9" pageNumber="44">H. utsunomiyaorum</emphasis>
</taxonomicName>
is distributed near the range of
<taxonomicName id="4C6082F55B1EFFBE2F411F15FB536AA1" box="[1127,1240,1128,1152]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="akiensis">
<emphasis id="B91425645B1EFFBE2F411F15FB536AA1" box="[1127,1240,1128,1152]" italics="true" pageId="9" pageNumber="44">H. akiensis</emphasis>
</taxonomicName>
but
<taxonomicName id="4C6082F55B1EFFBE2E201F15FAFC6AA1" box="[1286,1399,1128,1152]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="akiensis">
<emphasis id="B91425645B1EFFBE2E201F15FAFC6AA1" box="[1286,1399,1128,1152]" italics="true" pageId="9" pageNumber="44">H. akiensis</emphasis>
</taxonomicName>
significantly differs from
<taxonomicName id="4C6082F55B1EFFBE2F1D1FECFA876A86" authorityName="Matsui &amp; Okawa" authorityYear="2019" box="[1083,1292,1168,1191]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="9" pageNumber="44" phylum="Chordata" rank="species" species="utsunomiyaorum">
<emphasis id="B91425645B1EFFBE2F1D1FECFA876A86" box="[1083,1292,1168,1191]" italics="true" pageId="9" pageNumber="44">H. utsunomiyaorum</emphasis>
</taxonomicName>
by longer vomerine teeth series, fifth toe, and a greater degree of limb separation (
<bibRefCitation id="EFF184875B1EFFBE28F41FA1FB186AD4" author="Matsui, M. &amp; H. Okawa &amp; K. Nishikawa &amp; G. Aoki &amp; K. Eto &amp; N. Yoshikawa &amp; S. Tanabe &amp; Y. Misawa &amp; A. Tominaga" box="[978,1171,1245,1269]" pageId="9" pageNumber="44" pagination="32 - 90" refId="ref10175" refString="Matsui, M., H. Okawa, K. Nishikawa, G. Aoki, K. Eto, N. Yoshikawa, S. Tanabe, Y. Misawa &amp; A. Tominaga, 2019. Systematics of the widely distributed Japanese clouded salamander, Hynobius nebulosus (Amphibia: Caudata: Hynobiidae), and its closest relatives. Current Herpetology, 38 (1): 32 - 90." type="journal article" year="2019">
Matsui
<emphasis id="B91425645B1EFFBE2F381FA2FBDB6AD4" box="[1054,1104,1245,1269]" italics="true" pageId="9" pageNumber="44">et al.</emphasis>
, 2019
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBE28631E78FB13685A" pageId="9" pageNumber="44" type="description">
<paragraph id="8BDFF9765B1EFFBE28631E78FB13685A" blockId="9.[813,1400,155,2087]" pageId="9" pageNumber="44">
<emphasis id="B91425645B1EFFBE28631E78FC426B3D" bold="true" box="[837,969,1284,1308]" pageId="9" pageNumber="44">Variation.</emphasis>
Morphometric measurements and observations were presented in
<tableCitation id="C6E2CCCD5B1EFFBE2F471E57FB3F6B62" box="[1121,1204,1323,1347]" captionStart="Table 2" captionStartId="5.[305,356,166,188]" captionTargetPageId="5" captionText="Table 2. Measurements (mm) of SVL and character ratios (R = %SVL) of TRL to LJL (ranges are shown in parentheses)" httpUri="http://table.plazi.org/id/DF1FA9FE5B12FFB22A171BDAFE6B6EFA" pageId="9" pageNumber="44" tableUuid="DF1FA9FE5B12FFB22A171BDAFE6B6EFA">Tables 2</tableCitation>
and
<tableCitation id="C6E2CCCD5B1EFFBE2FC51E57FB796B62" box="[1251,1266,1323,1347]" captionStart="Table 4" captionStartId="7.[325,377,1057,1079]" captionTargetPageId="7" captionText="Table 4. Characteristics among the three species of Hynobius" httpUri="http://table.plazi.org/id/DF1FA9FE5B10FFB02A631F5DFCF66A17" pageId="9" pageNumber="44" tableUuid="DF1FA9FE5B10FFB02A631F5DFCF66A17">4</tableCitation>
, respectively. The dorsum is uniformly darkishbrown or blackish brown. The venter is lighter than the dorsum. DBDD (8/28 = 28.6 %), DGM (6/28 = 21.4 %), and DTBYLD (3/28 = 10.7 %) are rarely present. DWDV (5/28 = 17.9 %) and DWDL (6/28 = 21.4 %) rarely absent. CGN rarely 13 (4/28 = 14.3 %), and CFBALN rarely more than 0 (3/28 = 10.7 %). The iris is dark brown. When preserved, the dorsal coloration tends to fade to dark gray.
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1EFFBD28631DF5FE5D6F57" lastPageId="10" lastPageNumber="45" pageId="9" pageNumber="44" type="distribution">
<paragraph id="8BDFF9765B1EFFBD28631DF5FE5D6F57" blockId="9.[813,1400,155,2087]" lastBlockId="10.[189,775,155,569]" lastPageId="10" lastPageNumber="45" pageId="9" pageNumber="44">
<emphasis id="B91425645B1EFFBE28631DF5FC586880" bold="true" box="[837,979,1673,1697]" pageId="9" pageNumber="44">Distribution.</emphasis>
According to
<bibRefCitation id="EFF184875B1EFFBE2F481DF6FACE6883" author="Matsui, M. &amp; H. Okawa &amp; K. Nishikawa &amp; G. Aoki &amp; K. Eto &amp; N. Yoshikawa &amp; S. Tanabe &amp; Y. Misawa &amp; A. Tominaga" box="[1134,1349,1674,1698]" pageId="9" pageNumber="44" pagination="32 - 90" refId="ref10175" refString="Matsui, M., H. Okawa, K. Nishikawa, G. Aoki, K. Eto, N. Yoshikawa, S. Tanabe, Y. Misawa &amp; A. Tominaga, 2019. Systematics of the widely distributed Japanese clouded salamander, Hynobius nebulosus (Amphibia: Caudata: Hynobiidae), and its closest relatives. Current Herpetology, 38 (1): 32 - 90." type="journal article" year="2019">
Matsui
<emphasis id="B91425645B1EFFBE2FE71DF6FB7C6883" box="[1217,1271,1674,1698]" italics="true" pageId="9" pageNumber="44">et al.</emphasis>
(2019)
</bibRefCitation>
, this species is endemic to
<collectingRegion id="49A437945B1EFFBE2F3A1DCCFA8F68E9" box="[1052,1284,1712,1736]" country="Japan" name="Hiroshima" pageId="9" pageNumber="44">Hiroshima Prefecture</collectingRegion>
. However, the results of our field survey do not support this finding; we show that the species is known from
<collectingRegion id="49A437945B1EFFBE2E241D82FAFE6937" box="[1282,1397,1790,1814]" country="Japan" name="Hiroshima" pageId="9" pageNumber="44">Hiroshima</collectingRegion>
and
<collectingRegion id="49A437945B1EFFBE287A1C59FC32691C" box="[860,953,1829,1853]" country="Japan" name="Shimane" pageId="9" pageNumber="44">Shimane</collectingRegion>
Prefectures as follows: Mihara-shi (only former Kui-cho and Daiwa-cho), Miyoshi-shi (only former Miyoshi-shi and Mirasaka-cho, Kisa-cho, and Miwa-cho), Akitakata (former Takamiya-cho, Kodacho, Mukaihara-cho, Yoshida-cho, Yachiyo-cho, and Midori-cho), Higashihiroshima (only former Toyosakacho), and
<collectingRegion id="49A437945B1EFFBE28831373FB956606" box="[933,1054,2063,2087]" country="Japan" name="Hiroshima" pageId="9" pageNumber="44">Hiroshima</collectingRegion>
(only former Hiroshima-shi, Asakita-ku), and Sera-cho (only former Sera-cho and Nishisera-cho), Akiota-cho (only former Togochi-cho), and Kitahiroshima-cho(former Chiyoda-cho, Oasa-cho, Toyohira-cho, and Geihoku-cho),
<collectingRegion id="49A437945B1DFFBD29071A6CFC896F09" box="[545,770,272,296]" country="Japan" name="Hiroshima" pageId="10" pageNumber="45">Hiroshima Prefecture</collectingRegion>
, and Onan-cho (only former Mizuho-cho, and Hasumimura),
<collectingRegion id="49A437945B1DFFBD2A201A22FE596F57" box="[262,466,350,374]" country="Japan" name="Shimane" pageId="10" pageNumber="45">Shimane Prefecture</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="C37AAAFD5B1DFFBD2BF31AF9FD546C18" pageId="10" pageNumber="45" type="discussion">
<paragraph id="8BDFF9765B1DFFBD2BF31AF9FD546C18" blockId="10.[189,775,155,569]" pageId="10" pageNumber="45">
<emphasis id="B91425645B1DFFBD2BF31AF9FEC16FBC" bold="true" box="[213,330,389,413]" pageId="10" pageNumber="45">Remarks.</emphasis>
<taxonomicName id="4C6082F55B1DFFBD2A721AF9FDAD6FBC" box="[340,550,389,413]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="10" pageNumber="45" phylum="Chordata" rank="species" species="akiensis">
<emphasis id="B91425645B1DFFBD2A721AF9FDAD6FBC" box="[340,550,389,413]" italics="true" pageId="10" pageNumber="45">Hynobius akiensis</emphasis>
</taxonomicName>
from Akitakata-shi and Kitahiroshima-cho is called the transition
<typeStatus id="54DB47D45B1DFFBD29F11AD0FC8E6FE5" box="[727,773,428,452]" pageId="10" pageNumber="45">type</typeStatus>
of
<taxonomicName id="4C6082F55B1DFFBD2BFA1AAFFDCC6FCA" authority="(Okawa et al., 2019)" baseAuthorityName="Okawa" baseAuthorityYear="2019" box="[220,583,467,491]" class="Amphibia" family="Hynobiidae" genus="Hynobius" kingdom="Animalia" order="Caudata" pageId="10" pageNumber="45" phylum="Chordata" rank="species" species="akiensis">
<emphasis id="B91425645B1DFFBD2BFA1AAFFEDC6FCA" box="[220,343,467,491]" italics="true" pageId="10" pageNumber="45">H. akiensis</emphasis>
(
<bibRefCitation id="EFF184875B1DFFBD2A411AAFFDB46FCA" author="Okawa, H. &amp; T. Okuno &amp; T. Utsunomiya" box="[359,575,467,491]" pageId="10" pageNumber="45" pagination="9 - 21" refId="ref10313" refString="Okawa, H., T. Okuno &amp; T. Utsunomiya, 2019. Major groups of Hynobius nebulosus in western Japan. Bulletin of the Herpetological Society of Japan, 2019 (1): 9 - 21. (In Japanese)." type="journal article" year="2019">
Okawa
<emphasis id="B91425645B1DFFBD2A981AAFFE7C6FCA" box="[446,503,467,491]" italics="true" pageId="10" pageNumber="45">et al.</emphasis>
, 2019
</bibRefCitation>
)
</taxonomicName>
, but the common morphological character of transition
<typeStatus id="54DB47D45B1DFFBD29621A86FDFB6C33" box="[580,624,506,530]" pageId="10" pageNumber="45">type</typeStatus>
is not defined and unclear, and a
<typeStatus id="54DB47D45B1DFFBD2A53195DFE2A6C18" box="[373,417,545,569]" pageId="10" pageNumber="45">type</typeStatus>
is a polyphyletic group (
<figureCitation id="135BE5F35B1DFFBD29B0195CFD586C18" box="[662,723,544,569]" captionStart="Fig" captionStartId="4.[188,222,942,964]" captionTargetBox="[220,742,155,883]" captionTargetId="figure-473@4.[219,748,152,916]" captionTargetPageId="4" captionText="Fig. 2. Phylogenetic tree produced by Bayesian inference using 630-bp cytochrome b genes. Salamandrella keyserlingii was used as an outgroup. Scale bar shows genetic distance (expected changes per site). Numbers located near the nodes are posterior probabilities (PP) for Bayesian inference and bootstrap (BS) values for maximum likelihood estimation. Values appearing in parentheses after the haplotype names correspond to population localities as indicated in Table 1 and Fig. 1. Asterisks after the parentheses (Pops. 1, 8, and 54) indicate the type locality of the three species.The labels covered by shaded boxes indicate the transition type of Hynobius akiensis." figureDoi="http://doi.org/10.5281/zenodo.11281017" httpUri="https://zenodo.org/record/11281017/files/figure.png" pageId="10" pageNumber="45">Fig. 2</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>