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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.517.9915" ID-GBIF-Dataset="68cee5f5-ecf7-476a-94da-d6e194e9d4d6" ID-PMC="PMC4547129" ID-Pensoft-Pub="1313-2970-517-111" ID-PubMed="26312030" ID-ZBK="74F10811B0DD49809D53D791746D5CB7" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-517-111" ModsDocOrigin="ZooKeys 517" ModsDocTitle="A new species of Monoliropus Mayer, 1903 (Crustacea, Amphipoda, Caprellidae) from Korean waters" checkinTime="1451244046030" checkinUser="pensoft" docAuthor="Hong, Soon-Sang, Heo, Jun-Haeng &amp; Kim, Young-Hyo" docDate="2015" docId="A3C5F9FB56824391B864AC49FB3CE518" docLanguage="en" docName="ZooKeys 517: 111-121" docOrigin="ZooKeys 517" docSource="http://dx.doi.org/10.3897/zookeys.517.9915" docTitle="Monoliropus leeae Hong, Heo &amp; Kim, 2015, sp. n." docType="treatment" docUuid="4D5A1B2A-1B84-402A-B5E4-397084742D53" docUuidSource="ZooBank" docVersion="4" lastPageNumber="117" masterDocId="384C9C27FF83FFD30526EB24FFE6707D" masterDocTitle="A new species of Monoliropus Mayer, 1903 (Crustacea, Amphipoda, Caprellidae) from Korean waters" masterLastPageNumber="121" masterPageNumber="111" pageNumber="112" updateTime="1668160584679" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>A new species of Monoliropus Mayer, 1903 (Crustacea, Amphipoda, Caprellidae) from Korean waters</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Hong, Soon-Sang</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Heo, Jun-Haeng</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Kim, Young-Hyo</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2015</mods:date>
<mods:detail type="volume">
<mods:number>517</mods:number>
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<mods:start>111</mods:start>
<mods:end>121</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.517.9915</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.517.9915</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-517-111</mods:identifier>
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<mods:identifier type="ZooBank">74F10811B0DD49809D53D791746D5CB7</mods:identifier>
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<treatment ID-GBIF-Taxon="152060914" LSID="urn:lsid:zoobank.org:act:4D5A1B2A-1B84-402A-B5E4-397084742D53" httpUri="http://treatment.plazi.org/id/A3C5F9FB56824391B864AC49FB3CE518" lastPageId="6" lastPageNumber="117" pageId="1" pageNumber="112">
<subSubSection pageId="1" pageNumber="112" type="multiple">
<paragraph pageId="1" pageNumber="112">Taxon classification Animalia Amphipoda Caprellidae</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="112" type="nomenclature">
<paragraph pageId="1" pageNumber="112">
<taxonomicName LSID="http://zoobank.org/4D5A1B2A-1B84-402A-B5E4-397084742D53" class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="1" pageNumber="112" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
<taxonomicNameLabel pageId="1" pageNumber="112">sp. n.</taxonomicNameLabel>
Figures 1, 2, 3, 4, 5
</paragraph>
</subSubSection>
<subSubSection lastPageId="2" lastPageNumber="113" pageId="1" pageNumber="112" type="type material">
<paragraph pageId="1" pageNumber="112">Type material.</paragraph>
<paragraph lastPageId="2" lastPageNumber="113" pageId="1" pageNumber="112">
Holotype: male, 9.3 mm, NIBRIV0000309619, Bukhang Port, Jukgyo-dong, Mokpo-si, Jeollanam-do, Korea,
<geoCoordinate direction="north" orientation="latitude" precision="15" value="34.8">34°48'00&quot;N</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="15" value="126.365555">126°21'56&quot;E</geoCoordinate>
, S.S. Hong and
<pageBreakToken pageId="2" pageNumber="113" start="start">S</pageBreakToken>
.H. Kim, by light trap from 6-8 m depth, 11 July 2012. Paratypes: female, 11.7 mm, NIBRIV0000309620, 27 July 2012, same station data as holotype; 6 males, 5.3-6.7 mm, DKUAMP201501, 11 July 2012, same station data as holotype; 2 immature males and 5 immature females, 5.3-7.1 mm, DKUAMP201502, 27 July 2012, same station data as holotype.
</paragraph>
</subSubSection>
<subSubSection lastPageId="5" lastPageNumber="116" pageId="2" pageNumber="113" type="description">
<paragraph pageId="2" pageNumber="113">Description.</paragraph>
<paragraph pageId="2" pageNumber="113">Holotype, male, NIBRIV0000309619.</paragraph>
<paragraph pageId="2" pageNumber="113">
Body (Fig. 3A) 9.3 mm long, slender and long, surface smooth. Head round and smooth without projection. Eye small, round. Head and pereonite 1 fused, suture present. Pereonite 1 nearly smooth, with 1 small bump anterodorsally and a pair of minute blunt processes posterodorsally. Pereonite 2 with acute triangular process anterolaterally. Pereonites 3-4 subequal in length, with small uniarticulate pereopods and rounded gills ventrally, and tiny triangular process on both lateral sides. Pereonite 5 subrectangular, width 0.30
<normalizedToken originalValue="×">x</normalizedToken>
length, with 6-articulate pereopod. Pereonite 6 smooth without process. Length ratio of pereonites 1-7 = 1.00: 1.52: 2.12: 2.23: 2.53: 1.40: 0.49.
</paragraph>
<caption pageId="2" pageNumber="113">
<paragraph pageId="2" pageNumber="113">
Figure 2.
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="2" pageNumber="113" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n. A male, 5.6 mm B immature female, 6.4 mm.
</paragraph>
</caption>
<caption pageId="2" pageNumber="113">
<paragraph pageId="2" pageNumber="113">
Figure 3.
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="2" pageNumber="113" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n., holotype, male, 9.3 mm. A habitus, lateral view B Antenna 1 C Antenna 2 D upper lip E lower lip F left mandible G right mandible H maxilla 1 I maxilla 2 J right maxillied K gnathopod 1. Scale bars: 1.0 mm (A), 0.3 mm (B, C), 0.2 mm (K), 0.1 mm (
<normalizedToken originalValue="DJ">D-J</normalizedToken>
).
</paragraph>
</caption>
<paragraph pageId="3" pageNumber="114">
<pageBreakToken pageId="3" pageNumber="114" start="start">Antenna</pageBreakToken>
1 (Fig. 3B) 0.35
<normalizedToken originalValue="×">x</normalizedToken>
body; length ratio of peduncular articles 1-3 = 1.00: 3.46: 0.84; flagellum 9-articulate, 0.76
<normalizedToken originalValue="×">x</normalizedToken>
peduncular articles, each article with 1 or 2 aesthetascs ventrodistally.
</paragraph>
<paragraph pageId="3" pageNumber="114">
Antenna 2 (Fig. 3C) slightly shorter than antenna 1; length ratio of peduncular articles 3-5 = 1.00: 2.75: 3.45; peduncular articles 4-5 with unequal simple setae ventrally; flagellum biarticulate, 0.30
<normalizedToken originalValue="×">x</normalizedToken>
peduncular articles, proximal article elongate, 1.95
<normalizedToken originalValue="×">x</normalizedToken>
distal article.
</paragraph>
<paragraph pageId="3" pageNumber="114">Upper lip (Fig. 3D) rounded, notched midventrally with pubescence apically.</paragraph>
<paragraph pageId="3" pageNumber="114">Lower lip (Fig. 3E) well developed, inner and outer lobes with patch of pubescence apically.</paragraph>
<paragraph pageId="3" pageNumber="114">Left mandible (Fig. 3F) incisor and lacinia mobilis 5-teethed; setal row with 3 pectinated setae; molar well developed, truncate; mandibular palp slender, triarticulate, length ratio of articles 1-3 = 1.00: 1.92: 1.85, article 2 with 6 simple setae, distal article acute apically, with 4 simple setae.</paragraph>
<paragraph pageId="3" pageNumber="114">Right mandible (Fig. 3G) similar to left except setal row with 2 pectinated setae and molar flake present.</paragraph>
<paragraph pageId="3" pageNumber="114">Maxilla 1 (Fig. 3H) inner plate absent; outer plate with 6 stout setal teeth (3 simple, 2 bifid and 1 denticulate) apically; palp biarticulate, distal article with 5 apical spines and 4 subapical setae.</paragraph>
<paragraph pageId="3" pageNumber="114">Maxilla 2 (Fig. 3I) inner plate with dense pubescence medially and 8 simple setae on apical and subapical margins; outer plate longer than inner, with 12 simple setae apically.</paragraph>
<paragraph pageId="3" pageNumber="114">Maxilliped (Fig. 3J) inner plate subrectangular, with 1 forked and 3 penicillate setae apically; outer plate much larger than inner plate, distomedial portion with rounded groove, distal margin rounded with 1 simple seta; palp 4-articulate, article 3 with subacute process apically, distal article falcate, with a row of setules along inner margin, length ratio of articles 1-4 = 1.00: 1.75: 1.70: 1.17.</paragraph>
<paragraph pageId="3" pageNumber="114">
Gnathopod 1 (Fig. 3K) propodus subrectangular, narrowing distally, width 0.45
<normalizedToken originalValue="×">x</normalizedToken>
length, palm serrated with 1 proximal grasping spine; dactylus falcate, with irregular serrations on inner margin; length ratio of 6 articles = 1.00: 0.26: 0.38: 0.34: 1.02: 0.77.
</paragraph>
<paragraph pageId="4" pageNumber="115">
<pageBreakToken pageId="4" pageNumber="115" start="start">Gnathopod</pageBreakToken>
2 (Fig. 4A) anterior margin of carpus very short; propodus massive, width 0.44
<normalizedToken originalValue="×">x</normalizedToken>
length, anterior margin convex, with rounded angle, palmar margin straight with proximal blunt process bearing grasping spine and acute poison tooth followed by rounded notch subdistally; dactylus elongate, falcate; length ratio of 6 articles = 1.00: 0.25: 0.27: 0.18: 1.34: 1.10.
</paragraph>
<caption pageId="4" pageNumber="115">
<paragraph pageId="4" pageNumber="115">
Figure 4.
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="4" pageNumber="115" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n., holotype, male, 9.3 mm. A gnathopod 2 B gill 3 and pereopod 3 C gill 4 and pereopod 4 D pereopod 5 E pereopod 6 F pereopod 7 G abdomen, ventral view H single dorsal lobe, dorsal view. Scale bars: 0.4 mm (A,
<normalizedToken originalValue="DF">D-F</normalizedToken>
), 0.2 mm (B, C), 0.1 mm (G, H).
</paragraph>
</caption>
<paragraph pageId="4" pageNumber="115">
Gill 3 (Fig. 4B) elongate, elliptical, 0.63
<normalizedToken originalValue="×">x</normalizedToken>
pereonite 3.
</paragraph>
<paragraph pageId="4" pageNumber="115">
Pereopod 3 (Fig. 4B) vestigial, uniarticulate, 0.07
<normalizedToken originalValue="×">x</normalizedToken>
gill, with 4 simple and 2 penicillate setae.
</paragraph>
<paragraph pageId="5" pageNumber="116">
<pageBreakToken pageId="5" pageNumber="116" start="start">Pereopod</pageBreakToken>
4 (Fig. 4C) similar to pereopod 3, but slightly longer.
</paragraph>
<paragraph pageId="5" pageNumber="116">
Pereopod 5 (Fig. 4D) well developed, slender, setose, 6-articulate, 1.21
<normalizedToken originalValue="×">x</normalizedToken>
pereonite 5, inserted about 7/10 from the anterior end of pereonite 5; length ratio of 6 articles = 1.00: 0.21: 0.74: 0.87: 0.94: 0.68.
</paragraph>
<paragraph pageId="5" pageNumber="116">
Pereopod 6 (Fig. 4E) well developed, setose, 6-articulate, 2.49
<normalizedToken originalValue="×">x</normalizedToken>
pereonite 6, 1.20
<normalizedToken originalValue="×">x</normalizedToken>
pereopod 5, attached to the posterodistal end of the pereonite 6; propodus subrectangular, palm defined by posterodistal blunt bump with grasping spine and seta; length ratio of 6 articles = 1.00: 0.28: 0.76: 0.84: 1.40: 1.00.
</paragraph>
<paragraph pageId="5" pageNumber="116">Pereopod 7 (Fig. 4F) similar and subequal to pereopod 6, length ratio of 6 articles = 1.00: 0.26: 0.78: 0.90: 1.50: 1.10.</paragraph>
<paragraph pageId="5" pageNumber="116">
Penes (Fig. 4G) cylindrical in shape, situated medially, width 0.50
<normalizedToken originalValue="×">x</normalizedToken>
length.
</paragraph>
<paragraph pageId="5" pageNumber="116">Abdomen (Fig. 4G, H) with a pair of appendages, a pair of lateral and single dorsal lobes; appendage uniarticulate, with 3 lateral, 1 apical setae, distal portion covered with patch of fine setules; lateral lobe with 4 simple setae apically; dorsal lobe rounded, with 7 simple setae dorsally.</paragraph>
<paragraph pageId="5" pageNumber="116">Paratype, female (sexually dimorphic characters), NIBRIV0000309620.</paragraph>
<paragraph pageId="5" pageNumber="116">
Body (Fig. 5A) 11.7 mm long. Body form generally as in male including antennae 1-2, but pereonites 3-4 with rounded brood pouches. Gnathopod 2 (Fig. 5B) palm slightly curved convexly. Pereopods 3-7 (Fig. 5
<normalizedToken originalValue="CF">C-F</normalizedToken>
) more setose than male. Abdomen (Fig. 5G) lacking appendages, lateral lobe wider than that of male.
</paragraph>
<caption pageId="5" pageNumber="116">
<paragraph pageId="5" pageNumber="116">
Figure 5.
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n., paratype, female, 11.7 mm. A habitus, lateral view B gnathopod 2 C gill 3 and pereopod 3 D gill 4 and pereopod 4 E pereopod 5 F pereopod 6 G abdomen, ventral view. Scale bars: 1.0 mm (A), 0.4 mm (B) 0.3 mm (E, F), 0.2 mm (C, D), 0.1 mm (G).
</paragraph>
</caption>
</subSubSection>
<subSubSection lastPageId="6" lastPageNumber="117" pageId="5" pageNumber="116" type="remarks">
<paragraph pageId="5" pageNumber="116">Remarks.</paragraph>
<paragraph lastPageId="6" lastPageNumber="117" pageId="5" pageNumber="116">
The genus
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Monoliropus</taxonomicName>
belongs to the family
<taxonomicName family="Caprellidae" lsidName="" pageId="5" pageNumber="116" rank="family">Caprellidae</taxonomicName>
, which has close affinities with
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Metaprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metaprotella" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Metaprotella</taxonomicName>
Mayer, 1890 and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Triprotella</taxonomicName>
Arimoto, 1970 as it possesses the following characters: 1) antenna 2, peduncles without swimming seta, flagellum biarticulate; 2) mandibular palp bi- or triarticulate; 3) pereopods 3-4 reduced, uniarticulate; 4) in male, abdomen with uni- or biarticulate appendages. However,
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Metaprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metaprotella" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Metaprotella</taxonomicName>
is distinguished from
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Monoliropus</taxonomicName>
by setal formula 1
<normalizedToken originalValue="xy">-x-y-</normalizedToken>
1 of the distal article of mandibular palp and fused pereonites 6-7.
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Triprotella</taxonomicName>
is very similar to the genus
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Monoliropus</taxonomicName>
; however, is discernible from
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Monoliropus</taxonomicName>
by setal formula 1-1-1 of the distal article of the mandibular palp, uniarticulate pereopods 3-4, morphology of the gnathopod 2, and form of abdomen (
<bibRefCitation author="Sivaprakasam, TE" journalOrPublisher="Journal of Marine Biological Association of India" pageId="8" pageNumber="119" pagination="78 - 96" title="The skeleton shrimps (Amphipoda: Caprellidea) of the Tamil Nadu and Kerala Coasts." volume="19" year="1977">Sivaprakasam 1977</bibRefCitation>
;
<bibRefCitation author="Laubitz, DR" editor="Crosnier, A" journalOrPublisher="Memoires du Museum National d'Histoire Naturelle (A)" pageId="8" pageNumber="119" pagination="101 - 123" title="CrustaceaAmphipodaCaprellidea: caprellids from the western Pacific (New Caledonia, Indonesia and the Philippines)." volume="152" volumeTitle="Resultats des campagnes MUSOROSTOM, vol. 9." year="1991">Laubitz 1991</bibRefCitation>
;
<bibRefCitation author="Guerra-Garcia, JM" journalOrPublisher="Helgoland Marine Research" pageId="8" pageNumber="119" pagination="221 - 231" title="Redescription of five rare caprellids (Crustacea: Amphipoda: Caprellidae) collected from Tanzanian coasts." url="10.1007/s101520100083" volume="55" year="2002">
<normalizedToken originalValue="Guerra-García">Guerra-Garcia</normalizedToken>
2002
</bibRefCitation>
). The species
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
has been redescribed by
<bibRefCitation author="Guerra-Garcia, JM" journalOrPublisher="Steenstrupia" pageId="8" pageNumber="119" pagination="159 - 175" title="Littoral Caprellidea (Crustacea, Amphipoda) from Phuket, Thailand." volume="28" year="2004">
<normalizedToken originalValue="Guerra-García">Guerra-Garcia</normalizedToken>
(2004)
</bibRefCitation>
, showing a setal formula of mandibular palp of 1-1-1, and the abdomen very similar to that of the genus
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="genus">Triprotella</taxonomicName>
. Therefore both genera could be re-established or synonymized in the future. The new species
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n. is similar to
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
Mayer, 1903,
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
Momtazi &amp; Sari, 2013, and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
Arimoto, 1970, however, is distinguished from its congeners based on the characters listed in Table 1 and the combination of the following features: 1) body medium sized, 9-11 mm (vs. small sized, 4 mm in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
, 5-7 mm in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
); 2) maxilla 1, outer plate with six stout setal teeth (vs. five in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
, seven in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
); 3) mandibular palp, distal article with four simple setae (vs. three simple setae in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
); 4) gnathopod 1, propodus subrectangular (vs. subtriangular in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
,
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
, and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
); 5) gnathopod 1, dactylus with serrations on inner margin (vs. with serrations both margins in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="5" pageNumber="116" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
); 6) pereonites 2-3 with acute triangular
<pageBreakToken pageId="6" pageNumber="117" start="start">processes</pageBreakToken>
anterolaterally (vs. without triangular processes in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
,
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
, and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
); 7) pereopods 3-4 short (vs. elongate in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
,
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
, and
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
); 8) abdominal appendage uniarticulate (vs. biarticulate in
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
).
</paragraph>
<caption pageId="6" pageNumber="117">
<paragraph pageId="6" pageNumber="117">
Table 1. Morphological characters of
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n. and closely related species.
</paragraph>
</caption>
<paragraph pageId="6" pageNumber="117">
<table pageId="6" pageNumber="117">
<tr pageId="6" pageNumber="117">
<th colspan="1" pageId="6" pageNumber="117" rowspan="2">Characters</th>
<th colspan="5" pageId="6" pageNumber="117" rowspan="1">Species (male)</th>
</tr>
<tr pageId="6" pageNumber="117">
<th colspan="1" pageId="6" pageNumber="117" rowspan="1">
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus agilis" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="agilis">Monoliropus agilis</taxonomicName>
</th>
<th colspan="1" pageId="6" pageNumber="117" rowspan="1">
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus kazemii" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="kazemii">Monoliropus kazemii</taxonomicName>
</th>
<th colspan="1" pageId="6" pageNumber="117" rowspan="1">
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
</th>
<th colspan="1" pageId="6" pageNumber="117" rowspan="1">
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Triprotella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triprotella amica" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="amica">Triprotella amica</taxonomicName>
</th>
<th colspan="1" pageId="6" pageNumber="117" rowspan="1">
<taxonomicName class="Malacostraca" family="Caprellidae" genus="Monoliropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Monoliropus leeae" order="Amphipoda" pageId="6" pageNumber="117" phylum="Arthropoda" rank="species" species="leeae">Monoliropus leeae</taxonomicName>
sp. n.
</th>
</tr>
<tr pageId="6" pageNumber="117">
<td colspan="1" pageId="6" pageNumber="117" rowspan="1">
<bibRefCitation author="Guerra-Garcia, JM" journalOrPublisher="Steenstrupia" pageId="8" pageNumber="119" pagination="159 - 175" title="Littoral Caprellidea (Crustacea, Amphipoda) from Phuket, Thailand." volume="28" year="2004">
<normalizedToken originalValue="Guerra-García">Guerra-Garcia</normalizedToken>
2004
</bibRefCitation>
</td>
<td colspan="1" pageId="6" pageNumber="117" rowspan="1">
<bibRefCitation author="Momtazi, F" journalOrPublisher="Zootaxa" pageId="8" pageNumber="119" pagination="195 - 223" title="Intertidal caprellids (Crustacea: Amphipoda) of the Persian Gulf and the Gulf of Oman, with description of three new species." url="10.11646/zootaxa.3717.2.5" volume="3717" year="2013">Momtazi and Sari 2013</bibRefCitation>
</td>
<td colspan="1" pageId="6" pageNumber="117" rowspan="1">
<bibRefCitation author="Arimoto, I" journalOrPublisher="Bulletin of the Biogeographical Society of Japan" pageId="7" pageNumber="118" pagination="71 - 78" title="Two new genera and three new species of caprellids (Amphipoda: Caprellidea) from the Arabian Sea." volume="24" year="1970">Arimoto 1970</bibRefCitation>
</td>
<td colspan="1" pageId="6" pageNumber="117" rowspan="1">
<bibRefCitation author="Guerra-Garcia, JM" journalOrPublisher="Helgoland Marine Research" pageId="8" pageNumber="119" pagination="221 - 231" title="Redescription of five rare caprellids (Crustacea: Amphipoda: Caprellidae) collected from Tanzanian coasts." url="10.1007/s101520100083" volume="55" year="2002">
<normalizedToken originalValue="Guerra-García">Guerra-Garcia</normalizedToken>
2002
</bibRefCitation>
</td>
</tr>
</table>
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="117" type="etymology">
<paragraph pageId="6" pageNumber="117">Etymology.</paragraph>
<paragraph pageId="6" pageNumber="117">
The specific name leeae is in honor of Dr. Kyung-Sook Lee, who has contributed to knowledge of Korean caprellid
<taxonomicName lsidName="Monoliropus" order="Amphipoda" pageId="6" pageNumber="117" rank="order">Amphipoda</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="117" type="distribution">
<paragraph pageId="6" pageNumber="117">Distribution.</paragraph>
<paragraph pageId="6" pageNumber="117">Bukhang Port, Jukgyo-dong, Mokpo-si, Jeollanam-do, Korea.</paragraph>
</subSubSection>
</treatment>
</document>