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<document id="848F64DBB6333A51E7F9A7EE7417EF4B" ID-DOI="10.1080/00222930600956858" ID-ISSN="1464-5262" ID-Zenodo-Dep="4581825" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614874875784" checkinUser="carolina" docAuthor="Fukuoka, Kouki &amp; Murano, Masaaki" docDate="2006" docId="860DB34F2715D520CDC11CBDFBBEFD7A" docLanguage="en" docName="JNATHIST.40.27-28.1641-1674.pdf" docOrigin="Journal of Natural History 40 (27 - 28)" docSource="http://dx.doi.org/10.1080/00222930600956858" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Meterythrops Smith 1879" docType="treatment" docVersion="3" lastPageNumber="1661" masterDocId="7A34CB372701D536CC081C34FFA3FFBD" masterDocTitle="Taxonomy of the genus Meterythrops (Crustacea: Mysida: Mysidae), with a redescription of M. microphthalmus and descriptions of two new species" masterLastPageNumber="1674" masterPageNumber="1641" pageNumber="1659" updateTime="1698880228936" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="B9EC7211A470BB06DC2277CCF2A790B9">Taxonomy of the genus Meterythrops (Crustacea: Mysida: Mysidae), with a redescription of M. microphthalmus and descriptions of two new species</mods:title>
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<mods:namePart id="8082B9A66993080AAB3DA512055DA388">Fukuoka, Kouki</mods:namePart>
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<mods:date id="7E515F06FCD65AEADB98E20797B4044C">2006</mods:date>
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<mods:number id="FF5B6384C9A933F200F78D68C01C0F8B">27 - 28</mods:number>
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<treatment id="860DB34F2715D520CDC11CBDFBBEFD7A" LSID="urn:lsid:plazi:treatment:860DB34F2715D520CDC11CBDFBBEFD7A" httpUri="http://treatment.plazi.org/id/860DB34F2715D520CDC11CBDFBBEFD7A" lastPageId="22" lastPageNumber="1661" pageId="20" pageNumber="1659">
<subSubSection id="46BE51D22715D522CDC11CBDFCFAFF1C" box="[457,857,137,161]" pageId="20" pageNumber="1659" type="nomenclature">
<paragraph id="0E1B02592715D522CDC11CBDFCFAFF1C" blockId="20.[138,857,137,226]" box="[457,857,137,161]" pageId="20" pageNumber="1659">
<heading id="5553B5352715D522CDC11CBDFCFAFF1C" box="[457,857,137,161]" centered="true" fontSize="10" level="2" pageId="20" pageNumber="1659" reason="2">
<emphasis id="3CD0DE4B2715D522CDC11CBDFD05FF1C" bold="true" box="[457,678,137,161]" pageId="20" pageNumber="1659">
<taxonomicName id="C9A479DA2715D522CDC11CBDFDD4FF1C" ID-CoL="5QS6" authorityName="Smith" authorityYear="1879" box="[457,631,137,161]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="20" pageNumber="1659" phylum="Arthropoda" rank="genus">
<emphasis id="3CD0DE4B2715D522CDC11CBDFDD4FF1C" bold="true" box="[457,631,137,161]" italics="true" pageId="20" pageNumber="1659">Meterythrops</emphasis>
</taxonomicName>
sp.
</emphasis>
<bibRefCitation id="6A357FA82715D522CEA71CBDFCFAFF1C" author="Murano M" box="[687,857,137,161]" pageId="20" pageNumber="1659" pagination="141 - 192" refId="ref13165" refString="Murano M. 1977. Mysidacea from the central and western Pacific IV, Genera Euchaetomera, Euchaetomeropsis, Arachnomysis, Caesaromysis, Echinomysides, Meterythrops and Nipponerythrops (tribe Erythropini). Publications of the Seto Marine Biological Laboratory 24: 141 - 192." type="journal article" year="1977">Murano, 1977</bibRefCitation>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="46BE51D22715D520CE461C9DFBBEFD7A" lastPageId="22" lastPageNumber="1661" pageId="20" pageNumber="1659" type="description">
<paragraph id="0E1B02592715D522CE461C9DFD62FF7C" blockId="20.[138,857,137,226]" box="[590,705,169,193]" pageId="20" pageNumber="1659">
(
<figureCitation id="969F1EDC2715D522CE5E1C9DFD1BFF7C" box="[598,696,169,193]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7</figureCitation>
)
</paragraph>
<paragraph id="0E1B02592715D522CC821CFEFD6DFF5F" blockId="20.[138,857,137,226]" box="[138,718,202,226]" pageId="20" pageNumber="1659">
<taxonomicName id="C9A479DA2715D522CC821CFEFEB4FF5F" authorityName="Smith" authorityYear="1879" box="[138,279,202,226]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="20" pageNumber="1659" phylum="Arthropoda" rank="genus">
<emphasis id="3CD0DE4B2715D522CC821CFEFEB4FF5F" box="[138,279,202,226]" italics="true" pageId="20" pageNumber="1659">Meterythrops</emphasis>
</taxonomicName>
sp.
<bibRefCitation id="6A357FA82715D522CD421CFEFE54FF5F" author="Murano M" box="[330,503,202,226]" pageId="20" pageNumber="1659" pagination="141 - 192" refId="ref13165" refString="Murano M. 1977. Mysidacea from the central and western Pacific IV, Genera Euchaetomera, Euchaetomeropsis, Arachnomysis, Caesaromysis, Echinomysides, Meterythrops and Nipponerythrops (tribe Erythropini). Publications of the Seto Marine Biological Laboratory 24: 141 - 192." type="journal article" year="1977">Murano, 1977</bibRefCitation>
, p 177, Figure 24.
</paragraph>
<paragraph id="0E1B02592715D522CC821D2FFEFBFE8E" blockId="20.[138,344,283,307]" box="[138,344,283,307]" pageId="20" pageNumber="1659">
<emphasis id="3CD0DE4B2715D522CC821D2FFEFBFE8E" box="[138,344,283,307]" italics="true" pageId="20" pageNumber="1659">Material examined</emphasis>
</paragraph>
<paragraph id="0E1B02592715D522CC821D78FE08FE78" blockId="20.[138,1185,332,453]" pageId="20" pageNumber="1659">
<emphasis id="3CD0DE4B2715D522CC821D78FD87FED9" box="[138,548,332,356]" italics="true" pageId="20" pageNumber="1659">
Material reported by
<bibRefCitation id="6A357FA82715D522CD641D79FD83FED9" author="Murano M" box="[364,544,332,356]" pageId="20" pageNumber="1659" pagination="141 - 192" refId="ref13165" refString="Murano M. 1977. Mysidacea from the central and western Pacific IV, Genera Euchaetomera, Euchaetomeropsis, Arachnomysis, Caesaromysis, Echinomysides, Meterythrops and Nipponerythrops (tribe Erythropini). Publications of the Seto Marine Biological Laboratory 24: 141 - 192." type="journal article" year="1977">Murano (1977)</bibRefCitation>
.
</emphasis>
<materialsCitation id="BECC08042715D522CE391D78FE08FE78" collectingDate="1970-06-02" collectorName="Stn TR &amp; M. Okiyama." country="Japan" elevation="1035" latitude="39.489834" location="Sea" longLatPrecision="11" longitude="134.74483" pageId="20" pageNumber="1659" specimenCount="1">
NSMT-Cr 16813, two females (damaged, ca
<quantity id="C95CAFBC2715D522C8371D78FB37FED9" box="[1087,1172,332,356]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="20" pageNumber="1659" unit="mm" value="25.0">25 mm</quantity>
),
<collectorName id="A351678F2715D522CC821D58FF47FE39" box="[138,228,364,388]" pageId="20" pageNumber="1659">Stn TR</collectorName>
8, the
<collectingCountry id="76B342C92715D522CD491D58FE21FE39" box="[321,386,364,388]" name="Japan" pageId="20" pageNumber="1659">Japan</collectingCountry>
<location id="0B7B54822715D522CD851D58FE15FE39" LSID="urn:lsid:plazi:treatment:860DB34F2715D520CDC11CBDFBBEFD7A:0B7B54822715D522CD851D58FE15FE39" box="[397,438,364,388]" country="Japan" latitude="39.489834" longLatPrecision="11" longitude="134.74483" name="Sea" pageId="20" pageNumber="1659">Sea</location>
(
<geoCoordinate id="6B90649E2715D522CDC21D58FDEAFE39" box="[458,585,364,388]" degrees="39" direction="north" minutes="29.39" orientation="latitude" pageId="20" pageNumber="1659" precision="9" value="39.489834">
39
<emphasis id="3CD0DE4B2715D522CDE11D58FE50FE39" bold="true" box="[489,499,364,388]" italics="true" pageId="20" pageNumber="1659">°</emphasis>
29.39N
</geoCoordinate>
,
<geoCoordinate id="6B90649E2715D522CE521D58FD41FE39" box="[602,738,364,388]" degrees="134" direction="east" minutes="44.69" orientation="longitude" pageId="20" pageNumber="1659" precision="9" value="134.74483">
134
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44.69E
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), from stomach of a tadpole sculpin,
<taxonomicName id="C9A479DA2715D522CC821DB8FEC1FE19" authorityName="Sakamoto" authorityYear="1930" box="[138,354,396,420]" class="Actinopterygii" family="Psychrolutidae" genus="Malacocottus" kingdom="Animalia" order="Scorpaeniformes" pageId="20" pageNumber="1659" phylum="Chordata" rank="species" species="gibber">
<emphasis id="3CD0DE4B2715D522CC821DB8FEC1FE19" box="[138,354,396,420]" italics="true" pageId="20" pageNumber="1659">Malacocottus gibber</emphasis>
</taxonomicName>
, collected by a trawl from the sea floor at a depth of
<quantity id="C95CAFBC2715D522CFE31DB8FBE6FE19" box="[1003,1093,396,420]" metricMagnitude="3" metricUnit="m" metricValue="1.035" pageId="20" pageNumber="1659" unit="m" value="1035.0">
<elevation id="8589E56A2715D522CFE31DB8FBE6FE19" box="[1003,1093,396,420]" metricMagnitude="3" metricUnit="m" metricValue="1.035" pageId="20" pageNumber="1659" unit="m" value="1035.0">1035 m</elevation>
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,
<date id="7A1A24992715D522C85C1DB8FF6BFE78" pageId="20" pageNumber="1659" value="1970-06-02">
<collectingDate id="6A5EDD712715D522C85C1DB8FF6BFE78" pageId="20" pageNumber="1659" value="1970-06-02">2 June 1970</collectingDate>
</date>
, coll.
<collectorName id="A351678F2715D522CD181D99FE08FE78" box="[272,427,429,453]" pageId="20" pageNumber="1659">M. Okiyama.</collectorName>
</materialsCitation>
</paragraph>
<paragraph id="0E1B02592715D522CC821E29FECEFD88" blockId="20.[138,365,541,565]" box="[138,365,541,565]" pageId="20" pageNumber="1659">
<emphasis id="3CD0DE4B2715D522CC821E29FECEFD88" box="[138,365,541,565]" italics="true" pageId="20" pageNumber="1659">Description of female</emphasis>
</paragraph>
<paragraph id="0E1B02592715D522CC821E7AFF5CFD5A" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">
First to seventh thoracic somites with sternal process; process on first somite knob-shaped, those of second to seventh somites bilobed and flattened, those of fifth to seventh gradually becoming smaller towards posterior somite (
<figureCitation id="969F1EDC2715D522CE9B1EBAFCAFFD1B" box="[659,780,654,678]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7A</figureCitation>
). Abdominal somites smooth; first somite broken, second to fifth somites subequal in length, sixth somite 1.4 times longer than fifth.
</paragraph>
<paragraph id="0E1B02592715D522CCAD1EC4FBECFC95" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">Carapace produced anteriorly into low triangular rostral plate with obtuse apex extending to base of eyes; anterolateral corner acute; posterior margin emarginate.</paragraph>
<paragraph id="0E1B02592715D522CCAD1F05FB87FCF4" blockId="20.[138,1185,590,1685]" box="[165,1060,817,841]" pageId="20" pageNumber="1659">Eyes globular, as long as broad; cornea occupying half of eye in dorsal view.</paragraph>
<paragraph id="0E1B02592715D522CCAD1F66FE21FC37" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">Antennular peduncle robust, first segment slightly longer than broad, third segment 1.2 times as long as first.</paragraph>
<paragraph id="0E1B02592715D522CCAD1FA7FDC1FBB1" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">Antennal scale extending beyond apex of antennular peduncle by two-fifths of its length, four times as long as broad; lateral margin smooth, terminating in spiniform process; apical lobe occupying three-eighths of scale length, three times as long as terminal spine of lateral margin, with indistinct subapical suture.</paragraph>
<paragraph id="0E1B02592715D522CCAD1821FDCBFB90" blockId="20.[138,1185,590,1685]" box="[165,616,1045,1069]" pageId="20" pageNumber="1659">Labrum without frontal acute process.</paragraph>
<paragraph id="0E1B02592715D522CCAD1802FD3EFBD3" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">
Mandibular palp: second segment three times as long as broad; third segment more than half of second segment in length (
<figureCitation id="969F1EDC2715D522CE101862FD33FBD3" box="[536,656,1110,1134]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7B</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592715D522CCAD1843FE50FB12" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">
Maxillule: lateral lobe armed with 13 robust spines on distal margin and with three setae on ventral surface (
<figureCitation id="969F1EDC2715D522CD6318A3FE46FB12" box="[363,485,1175,1199]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7C</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592715D522CCAD188CFEB8FAAD" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">
Maxilla: second segment of endopod 1.8 times as long as broad, armed with numerous long setae on margin; exopod extending to distal margin of proximal segment of endopod (
<figureCitation id="969F1EDC2715D522CC9A18CCFEADFAAD" box="[146,270,1272,1296]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7D</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592715D522CCAD192DFBEBF98E" blockId="20.[138,1185,590,1685]" pageId="20" pageNumber="1659">
First thoracopodal endopod short and robust (
<figureCitation id="969F1EDC2715D522CF0E192DFCDDFA8C" box="[774,894,1305,1329]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7E</figureCitation>
). Second thoracopodal endopod long, carpopropodus slightly shorter than merus, dactylus armed densely with setae and with claw on distal end (
<figureCitation id="969F1EDC2715D522CE18196EFD24FACF" box="[528,647,1370,1394]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7F</figureCitation>
). Third to eighth thoracopodal endopods long, slender; carpopropodus divided into three-subsegments, proximal subsegment occupying three-fifths of carpopropodus in length and articulated obliquely from middle subsegment, distal subsegment slightly shorter than middle and articulated transversely from middle one (
<figureCitation id="969F1EDC2715D522CC9A19EEFE9BFA4F" box="[146,312,1498,1522]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="20" pageNumber="1659">Figure 7G, H</figureCitation>
). Exopod of thoracopod with flagellum 14-segmented in first pair, 16- segmented in second to seventh pairs, and 15-segmented in eighth pair. Sixth thoracopod with reduced oostegite; seventh and eighth thoracopods with developed oostegite.
</paragraph>
<paragraph id="0E1B02592715D522CCAD1A08FD4EF9E9" blockId="20.[138,1185,590,1685]" box="[165,749,1596,1620]" pageId="20" pageNumber="1659">All pleopods reduced to unsegmented single lobe.</paragraph>
<paragraph id="0E1B02592715D520CCAD1A69FE2AFF7C" blockId="20.[138,1185,590,1685]" lastBlockId="22.[138,1185,137,323]" lastPageId="22" lastPageNumber="1661" pageId="20" pageNumber="1659">
Uropodal endopod extending beyond apex of telson by one-fifth of its length, armed with 42 spines on mesial ventral margin from statocyst region to distal one-seventh; spines in statocyst region lined in double rows (
<figureCitation id="969F1EDC2717D520CE4B1CBDFD00FF1C" box="[579,675,137,161]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="22" pageNumber="1661">Figure 7</figureCitation>
I–K). Uropodal exopod 1.5 times as long as endopod (
<figureCitation id="969F1EDC2717D520CD091C9DFEDFFF7C" box="[257,380,169,193]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="22" pageNumber="1661">Figure 7K</figureCitation>
).
</paragraph>
<caption id="5ADB52D12714D523CC751A20FD01F92C" ID-DOI="http://doi.org/10.5281/zenodo.4581848" ID-Zenodo-Dep="4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="21" pageNumber="1660" startId="21.[125,185,1556,1575]" targetBox="[9,1129,137,1518]" targetPageId="21">
<paragraph id="0E1B02592714D523CC751A20FD01F92C" blockId="21.[125,1173,1556,1681]" pageId="21" pageNumber="1660">
Figure 7.
<taxonomicName id="C9A479DA2714D523CCD51A20FEEEF99A" authorityName="Smith" authorityYear="1879" box="[221,333,1556,1575]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="21" pageNumber="1660" phylum="Arthropoda" rank="genus">
<emphasis id="3CD0DE4B2714D523CCD51A20FEEEF99A" box="[221,333,1556,1575]" italics="true" pageId="21" pageNumber="1660">Meterythrops</emphasis>
</taxonomicName>
sp.
<bibRefCitation id="6A357FA82714D523CD7D1A20FDA3F99A" author="Murano M" box="[373,512,1556,1575]" pageId="21" pageNumber="1660" pagination="141 - 192" refId="ref13165" refString="Murano M. 1977. Mysidacea from the central and western Pacific IV, Genera Euchaetomera, Euchaetomeropsis, Arachnomysis, Caesaromysis, Echinomysides, Meterythrops and Nipponerythrops (tribe Erythropini). Publications of the Seto Marine Biological Laboratory 24: 141 - 192." type="journal article" year="1977">Murano, 1977</bibRefCitation>
. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal.
</paragraph>
</caption>
<paragraph id="0E1B02592717D520CCAD1CFEFC6DFEFE" blockId="22.[138,1185,137,323]" pageId="22" pageNumber="1661">
Telson 1.3 times as long as last abdominal somite, twice as long as maximum width, abruptly narrowing near base, and then becoming gradually narrower toward apex; lateral margin naked throughout but finely serrated in distal half; apex narrowly truncated, armed with two pairs of spines and median pair of plumose setae (
<figureCitation id="969F1EDC2717D520CF4E1D1FFC62FEFE" box="[838,961,299,323]" captionStart="Figure 7" captionStartId="21.[125,185,1556,1575]" captionTargetBox="[9,1129,137,1518]" captionTargetId="figure-0@21.[167,1130,133,1520]" captionTargetPageId="21" captionText="Figure 7. Meterythrops sp. Murano, 1977. Female (ca 25 mm, NSMT-Cr 16813). (A) Sternal process on first to third and fifth to eighth thoracic somites, ventral; (B) right mandible; (C) right maxillule, ventral; (D) right maxilla, ventral; (E) endopod of right first thoracopod; (F) endopod of right second thoracopod; (G) right third thoracopod; (H) endopod of right eighth thoracopod; (I) uropod, ventral; (J) spiniation on statocyst region of uropodal endopod, ventral; (K) uropod and telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581848" httpUri="https://zenodo.org/record/4581848/files/figure.png" pageId="22" pageNumber="1661">Figure 7K</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592717D520CC821D4FFF4AFE2E" blockId="22.[138,233,379,403]" box="[138,233,379,403]" pageId="22" pageNumber="1661">
<emphasis id="3CD0DE4B2717D520CC821D4FFF4AFE2E" box="[138,233,379,403]" italics="true" pageId="22" pageNumber="1661">Remarks</emphasis>
</paragraph>
<paragraph id="0E1B02592717D520CC821D98FC60FD3B" blockId="22.[138,1185,428,711]" pageId="22" pageNumber="1661">
<bibRefCitation id="6A357FA82717D520CC821D98FEE0FE79" author="Murano M" box="[138,323,428,452]" pageId="22" pageNumber="1661" pagination="141 - 192" refId="ref13165" refString="Murano M. 1977. Mysidacea from the central and western Pacific IV, Genera Euchaetomera, Euchaetomeropsis, Arachnomysis, Caesaromysis, Echinomysides, Meterythrops and Nipponerythrops (tribe Erythropini). Publications of the Seto Marine Biological Laboratory 24: 141 - 192." type="journal article" year="1977">Murano (1977)</bibRefCitation>
differentiated
<taxonomicName id="C9A479DA2717D520CDFA1D98FDDCFE79" authorityName="Smith" authorityYear="1879" box="[498,639,428,452]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="22" pageNumber="1661" phylum="Arthropoda" rank="genus">
<emphasis id="3CD0DE4B2717D520CDFA1D98FDDCFE79" box="[498,639,428,452]" italics="true" pageId="22" pageNumber="1661">Meterythrops</emphasis>
</taxonomicName>
sp. from
<taxonomicName id="C9A479DA2717D520CEFF1D99FCD8FE79" authorityName="Smith" authorityYear="1879" box="[759,891,428,452]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="22" pageNumber="1661" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2717D520CEFF1D99FCD8FE79" box="[759,891,428,452]" italics="true" pageId="22" pageNumber="1661">M. robustus</emphasis>
</taxonomicName>
based on morphological differences in the antennal scale, uropodal endopod, and telson. It was ascertained through the present study that two characters previously reported by
<bibRefCitation id="6A357FA82717D520CFA41DD9FBCDFDB8" author="Murano M" box="[940,1134,493,517]" pageId="22" pageNumber="1661" pagination="141 - 192" refId="ref13165" refString="Murano M. 1977. Mysidacea from the central and western Pacific IV, Genera Euchaetomera, Euchaetomeropsis, Arachnomysis, Caesaromysis, Echinomysides, Meterythrops and Nipponerythrops (tribe Erythropini). Publications of the Seto Marine Biological Laboratory 24: 141 - 192." type="journal article" year="1977">Murano (1977)</bibRefCitation>
for
<taxonomicName id="C9A479DA2717D520CC821E39FEB4FD98" authorityName="Smith" authorityYear="1879" box="[138,279,525,549]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="22" pageNumber="1661" phylum="Arthropoda" rank="genus">
<emphasis id="3CD0DE4B2717D520CC821E39FEB4FD98" box="[138,279,525,549]" italics="true" pageId="22" pageNumber="1661">Meterythrops</emphasis>
</taxonomicName>
sp. correspond with
<taxonomicName id="C9A479DA2717D520CE171E3AFD06FD98" authorityName="Smith" authorityYear="1879" box="[543,677,525,549]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="22" pageNumber="1661" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2717D520CE171E3AFD06FD98" box="[543,677,525,549]" italics="true" pageId="22" pageNumber="1661">M. robustus</emphasis>
</taxonomicName>
: the lateral margin of the telson is finely serrated in the distal half, and the uropodal endopod has two rows of spines in the statocyst region. However, the specimens differ from
<taxonomicName id="C9A479DA2717D520CE931E7AFCBCFDDB" authorityName="Smith" authorityYear="1879" box="[667,799,590,614]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="22" pageNumber="1661" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2717D520CE931E7AFCBCFDDB" box="[667,799,590,614]" italics="true" pageId="22" pageNumber="1661">M. robustus</emphasis>
</taxonomicName>
by the large body size, globular eyes, length–width ratio of the antennal scale, and shape of the telson.
</paragraph>
<paragraph id="0E1B02592717D520CCAD1EBBFBBEFD7A" blockId="22.[138,1185,428,711]" pageId="22" pageNumber="1661">It is important to acknowledge that no male specimens have been collected to date, and thus this classification should be verified by future studies on male characters.</paragraph>
</subSubSection>
</treatment>
</document>
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