480 lines
88 KiB
XML
480 lines
88 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/subtbiol.44.86914" ID-Pensoft-Pub="1314-2615-44-21" ID-Pensoft-UUID="27097103DFA85FF0954CAADE72F24005" ID-ZooBank="1865B08110724900BFC7563C0D29DA7D" ModsDocID="1314-2615-44-21" checkinTime="1660625097676" checkinUser="pensoft" docAuthor="Shintani, Aki, Lee, Chi-Woo & Tomikawa, Ko" docDate="2022" docId="A69D72015B56538EABEAA09A41282E03" docLanguage="en" docName="SubterBiol 44: 21-50" docOrigin="Subterranean Biology 44" docPubDate="2022-08-15" docSource="http://dx.doi.org/10.3897/subtbiol.44.86914" docTitle="Eoniphargus toriii Shintani & Lee & Tomikawa 2022, sp. nov." docType="treatment" docUuid="2A3DFB47-9FEC-46E4-A003-923CCD93E20D" docUuidSource="ZooBank" docVersion="1" id="27097103DFA85FF0954CAADE72F24005" lastPageNumber="21" masterDocId="27097103DFA85FF0954CAADE72F24005" masterDocTitle="Two new species add to the diversity of Eoniphargus in subterranean waters of Japan, with molecular phylogeny of the family Mesogammaridae (Crustacea, Amphipoda)" masterLastPageNumber="50" masterPageNumber="21" pageNumber="21" updateTime="1660625097676" updateUser="pensoft">
|
|
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo>
|
|
<mods:title>Two new species add to the diversity of Eoniphargus in subterranean waters of Japan, with molecular phylogeny of the family Mesogammaridae (Crustacea, Amphipoda)</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Shintani, Aki</mods:namePart>
|
|
<mods:affiliation>Graduate School of Humanities and Social Sciences, Hiroshima University, 1 - 1 - 1 Kagamiyama, Higashihiroshima, Hiroshima, 739 - 8524, Japan</mods:affiliation>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Lee, Chi-Woo</mods:namePart>
|
|
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0763-4271</mods:nameIdentifier>
|
|
<mods:affiliation>Nakdonggang National Institute of Biological Resources, 137, Donam 2 - gil, Sangju-si, Gyeongsangbuk-do, 37242, Republic of Korea</mods:affiliation>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Tomikawa, Ko</mods:namePart>
|
|
<mods:affiliation>Graduate School of Humanities and Social Sciences, Hiroshima University, 1 - 1 - 1 Kagamiyama, Higashihiroshima, Hiroshima, 739 - 8524, Japan</mods:affiliation>
|
|
<mods:nameIdentifier type="email">tomikawa@hiroshima-u.ac.jp</mods:nameIdentifier>
|
|
</mods:name>
|
|
<mods:typeOfResource>text</mods:typeOfResource>
|
|
<mods:relatedItem type="host">
|
|
<mods:titleInfo>
|
|
<mods:title>Subterranean Biology</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part>
|
|
<mods:date>2022</mods:date>
|
|
<mods:detail type="pubDate">
|
|
<mods:number>2022-08-15</mods:number>
|
|
</mods:detail>
|
|
<mods:detail type="volume">
|
|
<mods:number>44</mods:number>
|
|
</mods:detail>
|
|
<mods:extent unit="page">
|
|
<mods:start>21</mods:start>
|
|
<mods:end>50</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location>
|
|
<mods:url>http://dx.doi.org/10.3897/subtbiol.44.86914</mods:url>
|
|
</mods:location>
|
|
<mods:classification>journal article</mods:classification>
|
|
<mods:identifier type="DOI">http://dx.doi.org/10.3897/subtbiol.44.86914</mods:identifier>
|
|
<mods:identifier type="Pensoft-Pub">1314-2615-44-21</mods:identifier>
|
|
<mods:identifier type="ZooBank">1865B08110724900BFC7563C0D29DA7D</mods:identifier>
|
|
<mods:identifier type="Pensoft-UUID">27097103DFA85FF0954CAADE72F24005</mods:identifier>
|
|
</mods:mods>
|
|
<treatment LSID="urn:lsid:zoobank.org:act:2A3DFB47-9FEC-46E4-A003-923CCD93E20D" httpUri="http://treatment.plazi.org/id/A69D72015B56538EABEAA09A41282E03" lastPageNumber="21" pageId="0" pageNumber="21">
|
|
<subSubSection pageId="0" pageNumber="21" type="nomenclature">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<taxonomicName LSID="https://zoobank.org/2A3DFB47-9FEC-46E4-A003-923CCD93E20D" authority="Shintani & Lee & Tomikawa, 2022" authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus toriii" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="toriii" status="sp. nov.">Eoniphargus toriii</taxonomicName>
|
|
<taxonomicNameLabel pageId="0" pageNumber="21">sp. nov.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="description">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">Figs 2</figureCitation>
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">, 3</figureCitation>
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">, 4</figureCitation>
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">, 5 New Japanese name: Torii-chikayokoebi</figureCitation>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="reference_group">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<taxonomicName authority="Shintani & Lee & Tomikawa, 2022" authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus kojimai" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="kojimai" status="sp. nov.">Eoniphargus kojimai</taxonomicName>
|
|
:
|
|
<bibRefCitation DOI="https://doi.org/10.1111/j.1096-3642.2007.00277.x" author="Tomikawa, K" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="21" pagination="643 - 670" refId="B37" refString="Tomikawa, K, Kobayashi, N, Morino, H, Mawatari, SF, 2007. New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda). Zoological Journal of the Linnean Society 149: 643 - 670, DOI: https://doi.org/10.1111/j.1096-3642.2007.00277.x" title="New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)." url="https://doi.org/10.1111/j.1096-3642.2007.00277.x" volume="149" year="2007">Tomikawa et al. 2007</bibRefCitation>
|
|
, 647, figs 2-6.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="type material">
|
|
<paragraph pageId="0" pageNumber="21">Type material.</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="21">Holotype</emphasis>
|
|
: ♂ 4.3 mm (NSMT-Cr 16652), Seto River (
|
|
<geoCoordinate degrees="34.880555" direction="north" orientation="latitude" precision="1" value="34.880554">34.880555°N</geoCoordinate>
|
|
,
|
|
<geoCoordinate degrees="138.218888" direction="east" orientation="longitude" precision="1" value="138.21889">138.218888°E</geoCoordinate>
|
|
), Terajima, Fujieda, Shizuoka Prefecture, Japan, collected by T. Torii on 3 June 2004.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="21">Paratypes</emphasis>
|
|
:2 ♀♀, 4.6 mm and 4.3 mm (NSMT-Cr 16653 and 16654), data same as for the holotype.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="diagnosis">
|
|
<paragraph pageId="0" pageNumber="21">Diagnosis.</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">Urosomite 3 without dorsal setae. Epimeral plates 2-3 without ventral setae. Peduncular article 1 of antenna 1 with robust seta on posterodistal corner. Antenna 2 with peduncular article 2 gland cone not exceeding end of article 3; calceoli present in male. Mandible with 5-dentate left incisor; left lacinia mobilis 4-dentate, right one bifid with three or four teeth. Inner plate of maxilla 1 with six plumose setae. Inner plate of maxilla 2 with seven facial seta in oblique row. Peduncle of pleopod 3 with seta. Uropod 1 with peduncle bearing basofacial robust setae. Uropod 3 with inner ramus 0.3 times as long as outer ramus; outer ramus two-ariticulate, with plumose setae on medial margin. Telson length 1.1 times width, cleft for 67% of length.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="etymology">
|
|
<paragraph pageId="0" pageNumber="21">Etymology.</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">The new species is named after Dr. Takaaki Torii, who collected the species.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="description">
|
|
<paragraph pageId="0" pageNumber="21">Description.</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Male holotype, NSMT-Cr 16652.</emphasis>
|
|
Head (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2A</figureCitation>
|
|
) as long as pereonites 1 and 2 combined; eyes absent; inferior antennal sinus distinct with rounded angle. Dorsal margins of pleonites 1-3 (Figs
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2A</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5A-C</figureCitation>
|
|
) each with four setae. Epimeral plates 1-3 (Figs
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2A</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5N-P</figureCitation>
|
|
) with weakly pointed posterodistal corners; ventral margins without setae; posterior margins of plates 1-3 with one, zero, one seta, respectively. Dorsal margins of urosomites 1 and 2 with robust seta, urosomite 3 dorsally bare.
|
|
</paragraph>
|
|
<caption doi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21" start="Figure 2" startId="F2">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Figure 2.</emphasis>
|
|
<taxonomicName authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus toriii" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="toriii">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">Eoniphargus toriii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653)
|
|
<emphasis bold="true" pageId="0" pageNumber="21">A</emphasis>
|
|
habitus, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">B</emphasis>
|
|
upper lip, anterior view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">C</emphasis>
|
|
left mandible, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">D</emphasis>
|
|
incisor and lacinia mobilis of left mandible, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">E</emphasis>
|
|
and
|
|
<emphasis bold="true" pageId="0" pageNumber="21">F</emphasis>
|
|
incisor and lacinia mobilis of right mandible, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">G</emphasis>
|
|
lower lip, anterior view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">H</emphasis>
|
|
maxilla 1, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">I</emphasis>
|
|
outer plate of maxilla 1, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">J</emphasis>
|
|
palp of maxilla 1, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">K</emphasis>
|
|
maxilla 2, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">L</emphasis>
|
|
maxilliped, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">M</emphasis>
|
|
palp article 4 of maxilliped, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">N</emphasis>
|
|
outer plate of maxilliped, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">O, P</emphasis>
|
|
inner plate of maxilliped, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">F, P</emphasis>
|
|
female; others, male. Modified from
|
|
<bibRefCitation DOI="https://doi.org/10.1111/j.1096-3642.2007.00277.x" author="Tomikawa, K" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="21" pagination="643 - 670" refId="B37" refString="Tomikawa, K, Kobayashi, N, Morino, H, Mawatari, SF, 2007. New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda). Zoological Journal of the Linnean Society 149: 643 - 670, DOI: https://doi.org/10.1111/j.1096-3642.2007.00277.x" title="New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)." url="https://doi.org/10.1111/j.1096-3642.2007.00277.x" volume="149" year="2007">Tomikawa et al. (2007)</bibRefCitation>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Antenna 1 (Figs
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2A</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3A</figureCitation>
|
|
) length 0.6 times as long as body; length ratio of peduncular articles 1-3 in 1.0: 0.8: 0.4; posterodistal corner of peduncular article 1 with robust seta; accessory flagellum three-articulate (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3B</figureCitation>
|
|
); primary flagellum with approximately 22 articles, each article with one aesthetasc (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3C</figureCitation>
|
|
). Antenna 2 (Figs
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2A</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3D</figureCitation>
|
|
) length 0.6 times as long as antenna 1; peduncular article 4 length 0.9 times as long as article 5; right peduncular article 5 with calceoli, left one lacking calceoli; flagellum 16-articulate, with calceoli (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3E</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<caption doi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21" start="Figure 3" startId="F3">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Figure 3.</emphasis>
|
|
<taxonomicName authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus toriii" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="toriii">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">Eoniphargus toriii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653)
|
|
<emphasis bold="true" pageId="0" pageNumber="21">A</emphasis>
|
|
antenna 1, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">B</emphasis>
|
|
accessory flagellum of antenna 1, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">C</emphasis>
|
|
aesthetasc on flagellar article of antenna 1, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">D</emphasis>
|
|
antenna 2 (some flagellar articles are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">E</emphasis>
|
|
calceolus on flagellar article of antenna 2, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">F</emphasis>
|
|
antenna 1 (female, some flagellar articles are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">G</emphasis>
|
|
accessory flagellum of antenna 1 (female), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">H</emphasis>
|
|
aesthetasc on flagellar article of antenna 1 (female), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">I</emphasis>
|
|
antenna 2 (female, some flagellar articles are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">J</emphasis>
|
|
gnathopod 1, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">K</emphasis>
|
|
palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">L</emphasis>
|
|
gnathopod 2, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">M</emphasis>
|
|
palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">N</emphasis>
|
|
gnathopod 1 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">O</emphasis>
|
|
palmar margin and dactylus of gnathopod 1 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">P</emphasis>
|
|
gnathopod 2 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Q</emphasis>
|
|
palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">F-H, N-Q</emphasis>
|
|
female; others, male. Modified from
|
|
<bibRefCitation DOI="https://doi.org/10.1111/j.1096-3642.2007.00277.x" author="Tomikawa, K" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="21" pagination="643 - 670" refId="B37" refString="Tomikawa, K, Kobayashi, N, Morino, H, Mawatari, SF, 2007. New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda). Zoological Journal of the Linnean Society 149: 643 - 670, DOI: https://doi.org/10.1111/j.1096-3642.2007.00277.x" title="New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)." url="https://doi.org/10.1111/j.1096-3642.2007.00277.x" volume="149" year="2007">Tomikawa et al. (2007)</bibRefCitation>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Upper lip (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2B</figureCitation>
|
|
) with rounded apical margin bearing fine setae. Mandibles (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2C-E</figureCitation>
|
|
) with left and right incisors comprising five and five-six teeth, respectively; left lacinia mobilis comprising four teeth, right lacinia mobilis bifid with three teeth; molar process triturative with plumose seta; length ratio of palp articles 1-3 in 1.0: 2.4: 1.9; palp article 1 without setae; palp article 2 with eight marginal setae; palp article 3 with pair of A-setae, many D-setae and E-setae, lateral face with fine setae. Lower lip (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2G</figureCitation>
|
|
) lacking inner lobes; outer lobes broad, shoulder rounded, with fine setae. Maxilla 1 (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2H-J</figureCitation>
|
|
) with triangular inner lobe, bearing six plumose setae on medial margin; outer plate rectangular, with 11 serrate robust setae apically; palp 2-articulate, article 1 without setae, article 2 with six robust setae apically. Maxilla 2 (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2K</figureCitation>
|
|
) with inner plate bearing seven plumose setae in oblique row. Maxilliped (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2L-O</figureCitation>
|
|
) with inner plate reaching end of palp article 1, subquadrate, bearing three subapical robust setae and medial robust seta; outer plate ovate, reaching middle of palp article 2, with row of robust setae along apical to medial margins; palp 4-articulate, article 2 longest with medial setae, nail of article 4 distinct.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Gnathopod 1 (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3J, K</figureCitation>
|
|
) with subquadrate coxa bearing setae along anterior to ventral margins; anterior and posterior margins with long setae; carpus length 0.9 times as long as length of propodus and 1.5 times width of carpus; propodus length 1.9 times width, palmar margin weakly serrate, oblique, with three medial and two lateral robust setae; dactylus not reaching posterodistal corner of propodus. Gnathopod 2 (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3L, M</figureCitation>
|
|
) with coxa expanded proximally bearing setae along anterior to ventral margins; posterior margin of basis with long setae; carpus length 1.2 times as long as length of propodus and 2.8 times width of carpus; propodus length 2.4 times width, palmar margin weakly serrate, almost vertical, with two medial and two lateral robust setae; dactylus not reaching posterodistal corner of propodus.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Pereopod 3 (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4A, B</figureCitation>
|
|
) with subquadrate coxa, proximally expanded, bearing setae along anterior to ventral margins; posterior margin of basis with long setae. Pereopod 4 (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4D, E</figureCitation>
|
|
) with coxa bearing setae along anterior to ventral margins, posteroproximally concave; posterior margin of basis with long setae. Pereopod 5 (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4G, H</figureCitation>
|
|
) with bilobed coxa bearing seta on anterior and posterior lobes; anterior margin of basis with robust setae, posterodistal corner weakly lobate. Pereopod 6 (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4J, K</figureCitation>
|
|
) with bilobed coxa bearing seta on posterior lobe; basis ovate, with robust setae on anterior margin, posterodistal corner weakly lobate. Pereopod 7 (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4M</figureCitation>
|
|
) with subtriangular coxa bearing seta on posterior margin; basis elliptical, with robust setae on anterior margin, posterodistal corner weakly lobate.
|
|
</paragraph>
|
|
<caption doi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21" start="Figure 4" startId="F4">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Figure 4.</emphasis>
|
|
<taxonomicName authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus toriii" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="toriii">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">Eoniphargus toriii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653)
|
|
<emphasis bold="true" pageId="0" pageNumber="21">A</emphasis>
|
|
pereopod 3, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">B</emphasis>
|
|
dactylus of pereopod 3, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">C</emphasis>
|
|
coxa of pereopod 3 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">D</emphasis>
|
|
pereopod 4, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">E</emphasis>
|
|
dactylus of pereopod 4, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">F</emphasis>
|
|
coxa of pereopod 4 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">G</emphasis>
|
|
pereopod 5, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">H</emphasis>
|
|
dactylus of pereopod 5, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">I</emphasis>
|
|
coxa-merus of pereopod 5 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">J</emphasis>
|
|
pereopod 6, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">K</emphasis>
|
|
dactylus of pereopod 6, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">L</emphasis>
|
|
coxa-merus of pereopod 6 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">M</emphasis>
|
|
coxa-merus of pereopod 7, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">N</emphasis>
|
|
coxa-merus of pereopod 7 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">C, F, I, L, N</emphasis>
|
|
female; others, male. Modified from
|
|
<bibRefCitation DOI="https://doi.org/10.1111/j.1096-3642.2007.00277.x" author="Tomikawa, K" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="21" pagination="643 - 670" refId="B37" refString="Tomikawa, K, Kobayashi, N, Morino, H, Mawatari, SF, 2007. New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda). Zoological Journal of the Linnean Society 149: 643 - 670, DOI: https://doi.org/10.1111/j.1096-3642.2007.00277.x" title="New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)." url="https://doi.org/10.1111/j.1096-3642.2007.00277.x" volume="149" year="2007">Tomikawa et al. (2007)</bibRefCitation>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Coxal gills (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3L</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4A, D, G, J</figureCitation>
|
|
) ovate with stalks on gnathopod 2 and pereopods 3-6.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Pleopods 1-3 (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5G-K</figureCitation>
|
|
) with peduncles longer than rami, bearing distal seta on pleopod 2 and proximal seta on pleopod 3; retinacula paired (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5H</figureCitation>
|
|
); mediobasal margin of inner ramus with bifid plumose setae (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5I</figureCitation>
|
|
); rami well developed.
|
|
</paragraph>
|
|
<caption doi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21" start="Figure 5" startId="F5">
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Figure 5.</emphasis>
|
|
<taxonomicName authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus toriii" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="toriii">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">Eoniphargus toriii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653)
|
|
<emphasis bold="true" pageId="0" pageNumber="21">A-C</emphasis>
|
|
dorsal margins of pleonites 1-3, dorsal views
|
|
<emphasis bold="true" pageId="0" pageNumber="21">D-F</emphasis>
|
|
dorsal margins of urosomites 1-3, dorsal views
|
|
<emphasis bold="true" pageId="0" pageNumber="21">G</emphasis>
|
|
pleopod 1 (plumose setae on rami are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">H</emphasis>
|
|
retinacula of pleopod 1, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">I</emphasis>
|
|
bifid setae of pleopod 1, medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">J</emphasis>
|
|
pleopod 2 (plumose setae on rami are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">K</emphasis>
|
|
pleopod 3 (plumose setae on rami are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">L</emphasis>
|
|
pleopod 1 (female, rami are omitted), medial view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">M</emphasis>
|
|
pleopod 2 (female, rami are omitted), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">N-P</emphasis>
|
|
epimeral plates 1-3, lateral views
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Q</emphasis>
|
|
epimeral plate 2 (female), lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">R</emphasis>
|
|
uropod 1, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">S</emphasis>
|
|
uropod 2, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">T</emphasis>
|
|
uropod 2 (female), dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">U</emphasis>
|
|
uropod 3, ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">V</emphasis>
|
|
terminal article of outer ramus of uropod 3, ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">W</emphasis>
|
|
uropod 3 (female), ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">X</emphasis>
|
|
telson, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Y</emphasis>
|
|
telson (female), dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="21">L, M, Q, T, W, Y</emphasis>
|
|
female; others, male. Modified from
|
|
<bibRefCitation DOI="https://doi.org/10.1111/j.1096-3642.2007.00277.x" author="Tomikawa, K" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="21" pagination="643 - 670" refId="B37" refString="Tomikawa, K, Kobayashi, N, Morino, H, Mawatari, SF, 2007. New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda). Zoological Journal of the Linnean Society 149: 643 - 670, DOI: https://doi.org/10.1111/j.1096-3642.2007.00277.x" title="New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)." url="https://doi.org/10.1111/j.1096-3642.2007.00277.x" volume="149" year="2007">Tomikawa et al. (2007)</bibRefCitation>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Uropod 1 (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5R</figureCitation>
|
|
) with peduncle bearing three basofacial robust setae and dorsal robust setae; inner ramus length 0.7 times as long as peduncle, with two medial and one lateral robust setae, and ventroproximal robust seta; outer ramus length 0.9 times as long as inner ramus, with two robust setae on medial margin. Uropod 2 (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5S</figureCitation>
|
|
) with peduncle bearing dorsal robust setae; inner ramus length 0.8 times as long as peduncle, bearing two medial robust setae and two ventroproximal slender setae; outer ramus length 0.6 times as long as inner ramus, without marginal setae. Uropod 3 (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5U, V</figureCitation>
|
|
) with peduncle length 0.3 times as long as outer ramus, bearing bent robust setae on distal edge; inner ramus length 0.3 times as long as outer ramus, with two robust setae on medial margin; outer ramus 2-articulate, proximal article with plumose setae on medial margin and robust setae on medial and lateral margins, terminal article length 0.3 times as long as proximal article with subapical setae.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Telson (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5X</figureCitation>
|
|
) length 1.1 times width, each lobe with two lateral and three apical robust setae and two dorsolateral penicillate setae, cleft for 67%.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<emphasis bold="true" pageId="0" pageNumber="21">Female paratype, NSMT-Cr 16653.</emphasis>
|
|
Antenna 1 (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3F-H</figureCitation>
|
|
) with peduncles 1-3 of which length ratio in 1.0: 0.8: 0.5; accessory flagellum 4-articulate (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3G</figureCitation>
|
|
). Antenna 2 (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3I</figureCitation>
|
|
) without calceoli.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Incisor of right mandible 6-dentate (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2F</figureCitation>
|
|
); right lacinia mobilis 4-dentate, weakly bifid. Apical robust setae of inner plate of maxilliped stiffer than those of male (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A habitus, lateral view B upper lip, anterior view C left mandible, medial view D incisor and lacinia mobilis of left mandible, medial view E and F incisor and lacinia mobilis of right mandible, medial view G lower lip, anterior view H maxilla 1, dorsal view I outer plate of maxilla 1, dorsal view J palp of maxilla 1, dorsal view K maxilla 2, dorsal view L maxilliped, dorsal view M palp article 4 of maxilliped, dorsal view N outer plate of maxilliped, dorsal view O, P inner plate of maxilliped, dorsal view F, P female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure2" httpUri="https://binary.pensoft.net/fig/729385" pageId="0" pageNumber="21">2P</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Gnathopod 1 (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3N, O</figureCitation>
|
|
) with carpus length 1.8 times width; length of propodus 2.0 times width; dactylus reaching posterodistal corner of propodus. Gnathopod 2 (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3P, Q</figureCitation>
|
|
) with dactylus reaching posterodistal corner of propodus.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Brood plates (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A antenna 1, medial view B accessory flagellum of antenna 1, medial view C aesthetasc on flagellar article of antenna 1, medial view D antenna 2 (some flagellar articles are omitted), medial view E calceolus on flagellar article of antenna 2, medial view F antenna 1 (female, some flagellar articles are omitted), medial view G accessory flagellum of antenna 1 (female), medial view H aesthetasc on flagellar article of antenna 1 (female), medial view I antenna 2 (female, some flagellar articles are omitted), medial view J gnathopod 1, lateral view K palmar margin and dactylus of gnathopod 1 (some setae are omitted), lateral view L gnathopod 2, lateral view M palmar margin and dactylus of gnathopod 2 (some setae are omitted), lateral view N gnathopod 1 (female), lateral view O palmar margin and dactylus of gnathopod 1 (female), lateral view P gnathopod 2 (female), lateral view Q palmar margin and dactylus of gnathopod 2 (female, some setae are omitted), lateral view F-H, N-Q female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure3" httpUri="https://binary.pensoft.net/fig/729386" pageId="0" pageNumber="21">3P</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A pereopod 3, lateral view B dactylus of pereopod 3, lateral view C coxa of pereopod 3 (female), lateral view D pereopod 4, lateral view E dactylus of pereopod 4, lateral view F coxa of pereopod 4 (female), lateral view G pereopod 5, lateral view H dactylus of pereopod 5, lateral view I coxa-merus of pereopod 5 (female), lateral view J pereopod 6, lateral view K dactylus of pereopod 6, lateral view L coxa-merus of pereopod 6 (female), lateral view M coxa-merus of pereopod 7, lateral view N coxa-merus of pereopod 7 (female), lateral view C, F, I, L, N female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure4" httpUri="https://binary.pensoft.net/fig/729387" pageId="0" pageNumber="21">4I</figureCitation>
|
|
) narrow, lacking setae, on gnathopod 2 and pereopods 3-5.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Peduncles of pleopods 1 and 3 with three and one setae, respectively (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5L, M</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Uropod 2 (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5T</figureCitation>
|
|
) with inner ramus bearing two medial and one lateral robust setae; outer ramus with medial robust seta. Uropod 3 (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5W</figureCitation>
|
|
) with terminal article of outer ramus length 0.2 times as long as proximal article.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
Telson (Fig.
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Eoniphargus toriii sp. nov., male holotype (NSMT-Cr 16652), female paratype (NSMT-Cr 16653) A-C dorsal margins of pleonites 1 - 3, dorsal views D-F dorsal margins of urosomites 1 - 3, dorsal views G pleopod 1 (plumose setae on rami are omitted), medial view H retinacula of pleopod 1, medial view I bifid setae of pleopod 1, medial view J pleopod 2 (plumose setae on rami are omitted), medial view K pleopod 3 (plumose setae on rami are omitted), medial view L pleopod 1 (female, rami are omitted), medial view M pleopod 2 (female, rami are omitted), lateral view N-P epimeral plates 1 - 3, lateral views Q epimeral plate 2 (female), lateral view R uropod 1, dorsal view S uropod 2, dorsal view T uropod 2 (female), dorsal view U uropod 3, ventral view V terminal article of outer ramus of uropod 3, ventral view W uropod 3 (female), ventral view X telson, dorsal view Y telson (female), dorsal view L, M, Q, T, W, Y female; others, male. Modified from Tomikawa et al. (2007)." figureDoi="10.3897/subtbiol.44.86914.figure5" httpUri="https://binary.pensoft.net/fig/729388" pageId="0" pageNumber="21">5Y</figureCitation>
|
|
) as long as wide, cleft for 71%.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="distribution">
|
|
<paragraph pageId="0" pageNumber="21">Distribution and environment.</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">The species is known only from its type locality in the Seto River, Shizuoka Prefecture, Japan. Specimens were collected at a depth of 20 cm, from the bank of the river.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="21" type="remarks">
|
|
<paragraph pageId="0" pageNumber="21">Remarks.</paragraph>
|
|
<paragraph pageId="0" pageNumber="21">
|
|
<taxonomicName authorityName="Shintani & Lee & Tomikawa" authorityYear="2022" class="Malacostraca" family="Mesogammaridae" genus="Eoniphargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eoniphargus toriii" order="Amphipoda" pageId="0" pageNumber="21" phylum="Arthropoda" rank="species" species="toriii">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">Eoniphargus toriii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. is similar to
|
|
<taxonomicName genus="E." lsidName="E. kojimai" pageId="0" pageNumber="21" rank="species" species="kojimai">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. kojimai</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName genus="E." lsidName="E. iwataorum" pageId="0" pageNumber="21" rank="species" species="iwataorum">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. iwataorum</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., with a head bearing deep antennal sinus, antenna 1 peduncular article 1 with a robust seta on the posterodistal corner, antenna 2 peduncular article 2 with a gland cone not exceeding peduncular article 3, uropod 1 peduncle with basofacial robust setae, and uropod 3 with 2-articulate outer ramus. However,
|
|
<taxonomicName genus="E." lsidName="E. toriii" pageId="0" pageNumber="21" rank="species" species="toriii">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. toriii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. differs from
|
|
<taxonomicName genus="E." lsidName="E. kojimai" pageId="0" pageNumber="21" rank="species" species="kojimai">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. kojimai</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName genus="E." lsidName="E. iwataorum" pageId="0" pageNumber="21" rank="species" species="iwataorum">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. iwataorum</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. in the following features: right mandible with lacinia mobilis bearing three or four teeth (more than four teeth in
|
|
<taxonomicName genus="E." lsidName="E. kojimai" pageId="0" pageNumber="21" rank="species" species="kojimai">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. kojimai</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName genus="E." lsidName="E. iwataorum" pageId="0" pageNumber="21" rank="species" species="iwataorum">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. iwataorum</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.) and maxilla 1 having six medial setae on the inner plate (eight medial setae in
|
|
<taxonomicName genus="E." lsidName="E. kojimai" pageId="0" pageNumber="21" rank="species" species="kojimai">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. kojimai</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName genus="E." lsidName="E. iwataorum" pageId="0" pageNumber="21" rank="species" species="iwataorum">
|
|
<emphasis italics="true" pageId="0" pageNumber="21">E. iwataorum</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.).
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |