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<document id="36C9EA1AB9F8E8D454275E5A24977CB6" ID-CLB-Dataset="27794" ID-DOI="10.11646/zootaxa.4531.1.5" ID-GBIF-Dataset="fab96b68-c280-4ced-b0c7-6bb3c325bb50" ID-ISSN="1175-5326" ID-Zenodo-Dep="2614412" ID-ZooBank="237FD9CC-77C2-432F-B912-FBB2AC4F03FB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553786530950" checkinUser="plazi" docAuthor="Komai, Tomoyuki &amp; Fujita, Yoshihisa" docDate="2018" docId="03B2878DDC6DFF85FF5FFF1C285FF936" docLanguage="en" docName="zootaxa.4531.1.5.pdf" docOrigin="Zootaxa 4531 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Mirograpsus asper Komai &amp; Fujita 2018, n. sp." docType="treatment" docVersion="8" lastPageNumber="115" masterDocId="FF8BFFF5DC6FFF83FFC8FF8B2911FFD6" masterDocTitle="A new genus and new species assigned to Macrophthalmidae (Decapoda: Brachyura: Thoracotremata) from the Ryukyu Islands, Japan" masterLastPageNumber="116" masterPageNumber="109" pageNumber="111" updateTime="1698714789343" updateUser="ExternalLinkService">
<mods:mods id="2D4F2A89D90DDEED8F2D214D2B465DE0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="06BC5FC5011F2EDE921BFD6ADF7BD0FA">A new genus and new species assigned to Macrophthalmidae (Decapoda: Brachyura: Thoracotremata) from the Ryukyu Islands, Japan</mods:title>
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<mods:name id="E8A355B5D6EE586BE1CED9906E41DD76" type="personal">
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<mods:namePart id="727B49A5E4AE01EC121764CEA880C162">Komai, Tomoyuki</mods:namePart>
</mods:name>
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<mods:namePart id="8994BC3FD56A3E0B44D5CC83C54F0BCD">Fujita, Yoshihisa</mods:namePart>
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<mods:typeOfResource id="3881537A5D2350DAF10740B1CC414006">text</mods:typeOfResource>
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<mods:title id="EC8CCE6C0CD6C3D21EED8F4D8D45B5BC">Zootaxa</mods:title>
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<mods:part id="0D11F5183FF6F86DF1A4BC9DE2B6FBC8">
<mods:date id="69E66EC5FBA421B147A983A66827D1DC">2018</mods:date>
<mods:detail id="767ACAE0AB660C818E24C4CD997BBEC0" type="pubDate">
<mods:number id="0B4CF4FB342C10D01AD96D909A2A56A1">2018-12-11</mods:number>
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<mods:detail id="D19DA702FFE4635BE651CE3912096F49" type="volume">
<mods:number id="1BD1D7387B43FAE87BE0016AC1C598BA">4531</mods:number>
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<mods:classification id="E7B0418D33765F9512385C5A3D0AE38E">journal article</mods:classification>
<mods:identifier id="D25909B87567ED3BCDB8B16AACC20BB3" type="CLB-Dataset">27794</mods:identifier>
<mods:identifier id="02303B2D679662D6FF5766B1B1724058" type="DOI">10.11646/zootaxa.4531.1.5</mods:identifier>
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<mods:identifier id="E60F8469C20334FBF9A56C6F16CE19F2" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03B2878DDC6DFF85FF5FFF1C285FF936" ID-DOI="http://doi.org/10.5281/zenodo.5951360" ID-GBIF-Taxon="154520752" ID-Zenodo-Dep="5951360" LSID="urn:lsid:plazi:treatment:03B2878DDC6DFF85FF5FFF1C285FF936" httpUri="http://treatment.plazi.org/id/03B2878DDC6DFF85FF5FFF1C285FF936" lastPageId="6" lastPageNumber="115" pageId="2" pageNumber="111">
<subSubSection id="C3016510DC6DFF81FF5FFF1C2B4CFF05" pageId="2" pageNumber="111" type="nomenclature">
<paragraph id="8BA4369BDC6DFF81FF5FFF1C28D5FF64" blockId="2.[151,605,151,247]" box="[151,452,151,178]" pageId="2" pageNumber="111">
<heading id="D0EC81F7DC6DFF81FF5FFF1C28D5FF64" bold="true" box="[151,452,151,178]" fontSize="11" level="1" pageId="2" pageNumber="111" reason="1">
<emphasis id="B96FEA89DC6DFF81FF5FFF1C28D5FF64" bold="true" box="[151,452,151,178]" pageId="2" pageNumber="111">
<taxonomicName id="4C1B4D18DC6DFF81FF5FFF1C286BFF67" ID-CoL="84G23" authority="Komai &amp; Fujita, 2018" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[151,378,151,177]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="111" phylum="Arthropoda" rank="species" species="asper" status="sp. nov.">
<emphasis id="B96FEA89DC6DFF81FF5FFF1C286BFF67" bold="true" box="[151,378,151,177]" italics="true" pageId="2" pageNumber="111">Mirograpsus asper</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57F2DC6DFF81FE49FF1328D5FF64" box="[385,452,152,178]" pageId="2" pageNumber="111" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BA4369BDC6DFF81FF5FFF302B4CFF05" blockId="2.[151,605,151,247]" box="[151,605,186,211]" pageId="2" pageNumber="111">[New Japanese name: Kimen-doro-gani]</paragraph>
</subSubSection>
<subSubSection id="C3016510DC6DFF81FF5FFF552803FF21" box="[151,274,222,247]" pageId="2" pageNumber="111" type="description">
<paragraph id="8BA4369BDC6DFF81FF5FFF552803FF21" blockId="2.[151,605,151,247]" box="[151,274,222,247]" pageId="2" pageNumber="111">
(
<figureCitation id="13202A1EDC6DFF81FF57FF552818FF21" box="[159,265,222,247]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[151,250,1965,1987]" captionStartId-1="3.[151,250,1882,1904]" captionStartId-2="4.[151,250,1958,1980]" captionStartId-3="5.[151,250,1951,1973]" captionTargetBox-0="[151,1435,1094,1941]" captionTargetBox-1="[223,1350,237,1831]" captionTargetBox-2="[200,1387,1057,1936]" captionTargetBox-3="[211,1388,277,1836]" captionTargetId-0="figure@2.[151,1435,1094,1941]" captionTargetId-1="figure@3.[196,1392,193,1867]" captionTargetId-2="figure@4.[200,1387,1057,1936]" captionTargetId-3="figure@5.[151,1436,240,1894]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), habitus in dorsal view, showing colour in life." captionText-1="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." captionText-2="FIGURE 3. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), carapace in anterodorsal view, partially stained with methylene blue, showing unevenness of dorsal surface." captionText-3="FIGURE 4. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), left pereopods. A, cheliped, dorsal view; B, same, chela, outer view; C, pereopod 2, dorsal view; D, pereopod 3, dorsal view; E, pereopod 4, dorsal view; F, pereopod 5, dorsal view." httpUri-0="https://zenodo.org/record/2614416/files/figure.png" httpUri-1="https://zenodo.org/record/2614418/files/figure.png" httpUri-2="https://zenodo.org/record/2614420/files/figure.png" httpUri-3="https://zenodo.org/record/2614424/files/figure.png" pageId="2" pageNumber="111">Figs. 1–4</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3016510DC6DFF81FF5FFEAD2DBBFE51" pageId="2" pageNumber="111" type="materials_examined">
<paragraph id="8BA4369BDC6DFF81FF5FFEAD2DBBFE51" blockId="2.[151,1437,294,1039]" pageId="2" pageNumber="111">
<emphasis id="B96FEA89DC6DFF81FF5FFEAD2895FEE9" bold="true" box="[151,388,294,319]" pageId="2" pageNumber="111">Material examined.</emphasis>
<materialsCitation id="3B733CC6DC6DFF81FE47FEAD2DBBFE51" ID-GBIF-Occurrence="2114922874" collectingDate="2017-08-19" collectionCode="TFKBR-AU" collectorName="H. Karimata &amp; H. Kubo" county="Ryukyu Islands" latitude="24.45546" location="Kabira Bay" longLatPrecision="1" longitude="124.13954" municipality="Yaeyama Islands" pageId="2" pageNumber="111" specimenCount="1" typeStatus="holotype">
<typeStatus id="54A08839DC6DFF81FE47FEAD28EDFEE9" box="[399,508,294,319]" pageId="2" pageNumber="111" type="holotype">Holotype</typeStatus>
: male (5.8 x
<quantity id="4CE39B7EDC6DFF81FD55FEAD2BEAFEE9" box="[669,763,294,319]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="2" pageNumber="111" unit="mm" value="5.1">5.1 mm</quantity>
), northwest part of
<location id="8EC46040DC6DFF81FC2DFEAD2D7BFEE9" LSID="urn:lsid:plazi:treatment:03B2878DDC6DFF85FF5FFF1C285FF936:8EC46040DC6DFF81FC2DFEAD2D7BFEE9" box="[997,1130,294,319]" county="Ryukyu Islands" latitude="24.45546" longLatPrecision="1" longitude="124.13954" municipality="Yaeyama Islands" name="Kabira Bay" pageId="2" pageNumber="111">Kabira Bay</location>
,
<location id="8EC46040DC6DFF81FBB1FEAD2C37FEE9" LSID="urn:lsid:plazi:treatment:03B2878DDC6DFF85FF5FFF1C285FF936:8EC46040DC6DFF81FBB1FEAD2C37FEE9" box="[1145,1318,294,319]" county="Ryukyu Islands" latitude="24.45546" longLatPrecision="1" longitude="124.13954" municipality="Yaeyama Islands" name="Ishigaki Island" pageId="2" pageNumber="111">Ishigaki Island</location>
,
<collectingMunicipality id="6BC0ACE1DC6DFF81FAFDFEAC29F8FEB5" pageId="2" pageNumber="111">Yaeyama Islands</collectingMunicipality>
,
<collectingCounty id="62C54E17DC6DFF81FF3FFEC128BBFEB5" box="[247,426,330,355]" pageId="2" pageNumber="111">Ryukyu Islands</collectingCounty>
, intertidal sand and mud flats (Monitoring Sites 1000 site number
<collectionCode id="ED0AAE5EDC6DFF81FB79FEC02C51FEB5" box="[1201,1344,331,355]" pageId="2" pageNumber="111">TFKBR-AU</collectionCode>
, around
<geoCoordinate id="EE2F505CDC6DFF81FF5FFEE52806FE51" box="[151,279,366,391]" direction="north" orientation="latitude" pageId="2" pageNumber="111" precision="1" value="24.45546">N24.45546</geoCoordinate>
,
<geoCoordinate id="EE2F505CDC6DFF81FEEAFEE528BFFE51" box="[290,430,366,391]" direction="east" orientation="longitude" pageId="2" pageNumber="111" precision="1" value="124.13954">E124.13954</geoCoordinate>
),
<date id="FFA5105BDC6DFF81FE09FEE42B66FE51" box="[449,631,367,391]" pageId="2" pageNumber="111" value="2017-08-19">
<collectingDate id="EFE1E9B3DC6DFF81FE09FEE42B66FE51" box="[449,631,367,391]" pageId="2" pageNumber="111" value="2017-08-19">19 August 2017</collectingDate>
</date>
, coll.
<collectorName id="26EE534DDC6DFF81FD72FEE42A54FE51" box="[698,837,366,391]" pageId="2" pageNumber="111">H. Karimata</collectorName>
and
<collectorName id="26EE534DDC6DFF81FCB3FEE42ACFFE51" box="[891,990,366,391]" pageId="2" pageNumber="111">H. Kubo</collectorName>
, CBM-ZC 14607.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3016510DC6DFF85FF0FFE192BAEF986" lastPageId="6" lastPageNumber="115" pageId="2" pageNumber="111" type="description">
<paragraph id="8BA4369BDC6DFF81FF0FFE1929E9FC75" blockId="2.[151,1437,294,1039]" pageId="2" pageNumber="111">
<emphasis id="B96FEA89DC6DFF81FF0FFE192848FE7D" bold="true" box="[199,345,402,427]" pageId="2" pageNumber="111">Description.</emphasis>
Carapace (
<figureCitation id="13202A1EDC6DFF81FE1DFE192B0DFE7D" box="[469,540,402,427]" captionStart="FIGURE 1" captionStartId="2.[151,250,1965,1987]" captionTargetBox="[151,1435,1094,1941]" captionTargetId="figure@2.[151,1435,1094,1941]" captionTargetPageId="2" captionText="FIGURE 1. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), habitus in dorsal view, showing colour in life." httpUri="https://zenodo.org/record/2614416/files/figure.png" pageId="2" pageNumber="111">Figs 1</figureCitation>
,
<figureCitation id="13202A1EDC6DFF81FDE1FE182B5FFE7D" box="[553,590,403,427]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">2A</figureCitation>
,
<figureCitation id="13202A1EDC6DFF81FD91FE182B76FE7D" box="[601,615,403,427]" captionStart="FIGURE 3" captionStartId="4.[151,250,1958,1980]" captionTargetBox="[200,1387,1057,1936]" captionTargetId="figure@4.[200,1387,1057,1936]" captionTargetPageId="4" captionText="FIGURE 3. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), carapace in anterodorsal view, partially stained with methylene blue, showing unevenness of dorsal surface." httpUri="https://zenodo.org/record/2614420/files/figure.png" pageId="2" pageNumber="111">3</figureCitation>
) flattened, subquadrate, 1.14 times as long as wide; regions well defined, gastric, cardiac, intestinal and branchial regions markedly elevated, hepatic regions shallowly depressed; gastrocardiac groove broad; surface microscopically granular in general. Cardiac region with paired blunt, rounded prominences (
<figureCitation id="13202A1EDC6DFF81FEF0FE752883FDC1" box="[312,402,510,535]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig. 2B</figureCitation>
). Branchial regions slightly inflated, each with 1 conspicuous tubercle laterally (
<figureCitation id="13202A1EDC6DFF81FAFCFE752C9EFDC1" box="[1332,1423,510,535]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig. 2B</figureCitation>
). Lateral margins slightly diverging in anterior half, subparallel in posterior half, point of greatest carapace breadth at posterior one-third (above bases on pereopods 3). Three anterolateral teeth, first (external orbital angle) directed anteriorly, subacute; second tooth well demarcated, but blunt; third smaller than second, tubercle-like. Short, oblique, granulate crest present adjacent to posterolateral carapace margin. Front prominent, widened posteriorly, not constricted; anterior width approximately equal to width of orbit, 0.3 times external orbital width; anterior margin in dorsal view deeply bilobed with wide median groove, lateral margins slightly sinuous, noticeably upturned. Upper orbital margin sinuous (
<figureCitation id="13202A1EDC6DFF81FDAAFD712BADFCC5" box="[610,700,762,787]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig. 2A</figureCitation>
), nearly transverse; lower orbital margin gently convex in ventral view, lined with row of minute granules (
<figureCitation id="13202A1EDC6DFF81FDA9FC952BCBFCE1" box="[609,730,798,823]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig. 2C, D</figureCitation>
), inner orbital tooth blunt (
<figureCitation id="13202A1EDC6DFF81FBCEFC952D4FFCE1" box="[1030,1118,798,823]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig. 2C</figureCitation>
); small, but distinct granular tubercle just below inner orbital tooth (
<figureCitation id="13202A1EDC6DFF81FD82FCC92BAFFC8D" box="[586,702,834,859]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig 2C, D</figureCitation>
). Postfrontal lobes absent. Pterygostomial region microscopically granular, with weak oblique ridge extending from anterolateral angle of buccal cavity. No setae along carapace margins.
</paragraph>
<paragraph id="8BA4369BDC6DFF81FF0FFC2429ECFBD9" blockId="2.[151,1437,294,1039]" pageId="2" pageNumber="111">
Eyes (
<figureCitation id="13202A1EDC6DFF81FEC6FC252898FC11" box="[270,393,942,967]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="2" pageNumber="111">Fig. 2A, C</figureCitation>
) large, just reaching external orbital tooth, constricted medially, slightly narrowing distally; cornea nearly as long as eyestalk measured along ventral margin; dorsal tubercle very low, with microscopic granules.
</paragraph>
<caption id="DF646613DC6DFF81FF5FF8262830F834" httpUri="https://zenodo.org/record/2614416/files/figure.png" pageId="2" pageNumber="111" startId="2.[151,250,1965,1987]" targetBox="[151,1435,1094,1941]" targetPageId="2">
<paragraph id="8BA4369BDC6DFF81FF5FF8262830F834" blockId="2.[151,1436,1965,2018]" pageId="2" pageNumber="111">
<emphasis id="B96FEA89DC6DFF81FF5FF8262802F815" bold="true" box="[151,275,1965,1987]" pageId="2" pageNumber="111">FIGURE 1.</emphasis>
<taxonomicName id="4C1B4D18DC6DFF81FED1F82428C8F812" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[281,473,1967,1988]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="111" phylum="Arthropoda" rank="species" species="asper">
<emphasis id="B96FEA89DC6DFF81FED1F82428C8F812" box="[281,473,1967,1988]" italics="true" pageId="2" pageNumber="111">Mirograpsus asper</emphasis>
</taxonomicName>
<emphasis id="B96FEA89DC6DFF81FE28F8252B77F815" bold="true" box="[480,614,1966,1987]" pageId="2" pageNumber="111">n. gen, n. sp.</emphasis>
, holotype, male (5.8×5.1 mm; CBM-ZC 14607), habitus in dorsal view, showing colour in life.
</paragraph>
</caption>
<caption id="DF646613DC6CFF80FF5FF8D12AE9F83D" httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="3" pageNumber="112" startId="3.[151,250,1882,1904]" targetBox="[223,1350,237,1831]" targetPageId="3">
<paragraph id="8BA4369BDC6CFF80FF5FF8D12AE9F83D" blockId="3.[151,1436,1882,2027]" pageId="3" pageNumber="112">
<emphasis id="B96FEA89DC6CFF80FF5FF8D12807F8B9" bold="true" box="[151,278,1882,1904]" pageId="3" pageNumber="112">FIGURE 2.</emphasis>
<taxonomicName id="4C1B4D18DC6CFF80FEE9F8D028F4F8A6" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[289,485,1883,1904]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="112" phylum="Arthropoda" rank="species" species="asper">
<emphasis id="B96FEA89DC6CFF80FEE9F8D028F4F8A6" box="[289,485,1883,1904]" italics="true" pageId="3" pageNumber="112">Mirograpsus asper</emphasis>
</taxonomicName>
<emphasis id="B96FEA89DC6CFF80FE27F8D02B90F8A6" bold="true" box="[495,641,1883,1904]" pageId="3" pageNumber="112">n. gen, n. sp.</emphasis>
, holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2.
</paragraph>
</caption>
<paragraph id="8BA4369BDC6BFF87FF0FFF1C288EFECA" blockId="4.[151,1437,151,1005]" pageId="4" pageNumber="113">
Antennules (
<figureCitation id="13202A1EDC6BFF87FE9DFF1C28DDFF66" box="[341,460,151,176]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="4" pageNumber="113">Fig. 2A, C</figureCitation>
) separated by triangular septum narrowing toward frontal margin; basal article inflated, surface microscopically granular; flagellum lying slightly obliquely. Antennae (
<figureCitation id="13202A1EDC6BFF87FBECFF372D6FFF02" box="[1060,1150,188,213]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="4" pageNumber="113">Fig. 2A</figureCitation>
) very short, lying within orbital hiatus; flagellum greatly reduced, consisting of only 2 minute articles, terminal article tapering, with long apical filamentous seta.
</paragraph>
<paragraph id="8BA4369BDC6BFF87FF0FFEAC2A12FE5E" blockId="4.[151,1437,151,1005]" pageId="4" pageNumber="113">
Epistome (
<figureCitation id="13202A1EDC6BFF87FE89FEAC2886FE96" box="[321,407,295,320]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="4" pageNumber="113">Fig. 2C</figureCitation>
) quite broad, lower edge with 3 bluntly triangular lobes, median lobe slightly broader than laterals and less projecting; surface of median lobe shallowly depressed. Short median carina present on anterior part of buccal cavity just below epistomal median lobe.
</paragraph>
<paragraph id="8BA4369BDC6BFF87FF0FFE1F286CFD71" blockId="4.[151,1437,151,1005]" pageId="4" pageNumber="113">
Maxilliped 3 (
<figureCitation id="13202A1EDC6BFF87FEA1FE1F28AEFE7A" box="[361,447,404,429]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="4" pageNumber="113">Fig. 2E</figureCitation>
) without median hiatus, fully closing buccal cavity. Ischium outer surface with minute granules and median groove; lateral and distal margins concave, laterodistal angle produced into triangular projection. Merus slightly shorter than ischium (measured along lateral margin); outer surface also minutely granular, with 2 shallow grooves; lateral margin somewhat expanded, broadly rounded; distal margin concave with carpus emerging more or less centrally. Carpus short, not reaching mesial margin of merus. Propodus subquadrate, with tuft of setae at flexor distal angle. Dactylus tapering, distinctly narrower than propodus. Exopod slender, width less than half of width of ischium, distal part concealed by lateral margin of merus; flagellum 2-articulated, concealed by merus.
</paragraph>
<paragraph id="8BA4369BDC6BFF87FF0FFD3F2BE1FC3B" blockId="4.[151,1437,151,1005]" pageId="4" pageNumber="113">
Chelipeds (
<figureCitation id="13202A1EDC6BFF87FE80FD3F2886FD1A" box="[328,407,692,717]" captionStart="FIGURE 1" captionStartId="2.[151,250,1965,1987]" captionTargetBox="[151,1435,1094,1941]" captionTargetId="figure@2.[151,1435,1094,1941]" captionTargetPageId="2" captionText="FIGURE 1. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), habitus in dorsal view, showing colour in life." httpUri="https://zenodo.org/record/2614416/files/figure.png" pageId="4" pageNumber="113">Figs. 1</figureCitation>
,
<figureCitation id="13202A1EDC6BFF87FE6EFD3F28A4FD1A" box="[422,437,692,716]" captionStart="FIGURE 3" captionStartId="4.[151,250,1958,1980]" captionTargetBox="[200,1387,1057,1936]" captionTargetId="figure@4.[200,1387,1057,1936]" captionTargetPageId="4" captionText="FIGURE 3. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), carapace in anterodorsal view, partially stained with methylene blue, showing unevenness of dorsal surface." httpUri="https://zenodo.org/record/2614420/files/figure.png" pageId="4" pageNumber="113">3</figureCitation>
,
<figureCitation id="13202A1EDC6BFF87FE0CFD3F2B18FD1A" box="[452,521,692,716]" captionStart="FIGURE 4" captionStartId="5.[151,250,1951,1973]" captionTargetBox="[211,1388,277,1836]" captionTargetId="figure@5.[151,1436,240,1894]" captionTargetPageId="5" captionText="FIGURE 4. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), left pereopods. A, cheliped, dorsal view; B, same, chela, outer view; C, pereopod 2, dorsal view; D, pereopod 3, dorsal view; E, pereopod 4, dorsal view; F, pereopod 5, dorsal view." httpUri="https://zenodo.org/record/2614424/files/figure.png" pageId="4" pageNumber="113">4A, B</figureCitation>
) subequal, similar. Ischium with inner surface inflated, granular. Merus covered with microscopic granules except for inner surface; inner surface slightly concave, smooth, with row of moderately short setae adjacent to lower margin; upper margin carinate, gently arcuate, unarmed, subterminally with shallow notch. Carpus unarmed; surfaces covered with microscopic granules; outer surface convex; inner surface with small patch of short to long setae dorsally. Chela moderately robust, about twice as long as high; upper and outer surfaces microscopically granular; lower margin (including fixed finger) bluntly carinate, gently sinuous, fixed finger not much deflexed; inner surface with mat of soft plumose setae; fingers pointed distally, tip crossing; occlusal margins each with row of small triangular teeth of subequal in size; dactylus gently curving, 0.84 times as long as palm, upper surface microscopically granular.
</paragraph>
<caption id="DF646613DC6BFF87FF5FF82D2AB3F80C" httpUri="https://zenodo.org/record/2614420/files/figure.png" pageId="4" pageNumber="113" startId="4.[151,250,1958,1980]" targetBox="[200,1387,1057,1936]" targetPageId="4">
<paragraph id="8BA4369BDC6BFF87FF5FF82D2AB3F80C" blockId="4.[151,1436,1958,2010]" pageId="4" pageNumber="113">
<emphasis id="B96FEA89DC6BFF87FF5FF82D2802F86D" bold="true" box="[151,275,1958,1980]" pageId="4" pageNumber="113">FIGURE 3.</emphasis>
<taxonomicName id="4C1B4D18DC6BFF87FED3F82C28CDF86A" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[283,476,1959,1980]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="asper">
<emphasis id="B96FEA89DC6BFF87FED3F82C28CDF86A" box="[283,476,1959,1980]" italics="true" pageId="4" pageNumber="113">Mirograpsus asper</emphasis>
</taxonomicName>
<emphasis id="B96FEA89DC6BFF87FE2BF82D2B7DF86D" bold="true" box="[483,620,1958,1979]" pageId="4" pageNumber="113">n. gen, n. sp.</emphasis>
, holotype, male (5.8×5.1 mm; CBM-ZC 14607), carapace in anterodorsal view, partially stained with methylene blue, showing unevenness of dorsal surface.
</paragraph>
</caption>
<caption id="DF646613DC6AFF86FF5FF8142881F824" httpUri="https://zenodo.org/record/2614424/files/figure.png" pageId="5" pageNumber="114" startId="5.[151,250,1951,1973]" targetBox="[211,1388,277,1836]" targetPageId="5">
<paragraph id="8BA4369BDC6AFF86FF5FF8142881F824" blockId="5.[151,1436,1951,2034]" pageId="5" pageNumber="114">
<emphasis id="B96FEA89DC6AFF86FF5FF814281EF862" bold="true" box="[151,271,1951,1973]" pageId="5" pageNumber="114">FIGURE 4</emphasis>
.
<taxonomicName id="4C1B4D18DC6AFF86FED5F82B28F1F863" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[285,480,1952,1973]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="114" phylum="Arthropoda" rank="species" species="asper">
<emphasis id="B96FEA89DC6AFF86FED5F82B28F1F863" box="[285,480,1952,1973]" italics="true" pageId="5" pageNumber="114">Mirograpsus asper</emphasis>
</taxonomicName>
<emphasis id="B96FEA89DC6AFF86FE21F8142B66F862" bold="true" box="[489,631,1951,1972]" pageId="5" pageNumber="114">n. gen, n. sp.</emphasis>
, holotype, male (5.8×5.1 mm; CBM-ZC 14607), left pereopods. A, cheliped, dorsal view; B, same, chela, outer view; C, pereopod 2, dorsal view; D, pereopod 3, dorsal view; E, pereopod 4, dorsal view; F, pereopod 5, dorsal view.
</paragraph>
</caption>
<paragraph id="8BA4369BDC69FF85FF0FFF1C2ABFFE06" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
Ambulatory legs (pereopods 2–5) (
<figureCitation id="13202A1EDC69FF85FD9BFF1C2BB0FF66" box="[595,673,151,176]" captionStart="FIGURE 1" captionStartId="2.[151,250,1965,1987]" captionTargetBox="[151,1435,1094,1941]" captionTargetId="figure@2.[151,1435,1094,1941]" captionTargetPageId="2" captionText="FIGURE 1. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), habitus in dorsal view, showing colour in life." httpUri="https://zenodo.org/record/2614416/files/figure.png" pageId="6" pageNumber="115">Figs. 1</figureCitation>
,
<figureCitation id="13202A1EDC69FF85FD78FF132BAFFF66" box="[688,702,152,176]" captionStart="FIGURE 4" captionStartId="5.[151,250,1951,1973]" captionTargetBox="[211,1388,277,1836]" captionTargetId="figure@5.[151,1436,240,1894]" captionTargetPageId="5" captionText="FIGURE 4. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), left pereopods. A, cheliped, dorsal view; B, same, chela, outer view; C, pereopod 2, dorsal view; D, pereopod 3, dorsal view; E, pereopod 4, dorsal view; F, pereopod 5, dorsal view." httpUri="https://zenodo.org/record/2614424/files/figure.png" pageId="6" pageNumber="115">4</figureCitation>
C–F) moderately long, relatively slender, somewhat compressed; length: pereopod 5 &lt;pereopod 2 &lt;pereopod 4 &lt;pereopod 3. Meri slightly narrowing distally, each without subdistal spine on anterior margin, but with shallow transverse groove subdistally; anterior margins with sparse setae at least proximally; length/width
<quantity id="4CE39B7EDC69FF85FD86FE8F2B9EFECB" box="[590,655,260,285]" metricMagnitude="-2" metricUnit="m" metricValue="7.874" pageId="6" pageNumber="115" unit="in" value="3.1">3.1 in</quantity>
pereopod 2,
<quantity id="4CE39B7EDC69FF85FCEBFE8F2A75FECB" box="[803,868,260,285]" metricMagnitude="-2" metricUnit="m" metricValue="9.144" pageId="6" pageNumber="115" unit="in" value="3.6">3.6 in</quantity>
pereopod 3,
<quantity id="4CE39B7EDC69FF85FC31FE8F2D2BFECB" box="[1017,1082,260,285]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" pageId="6" pageNumber="115" unit="in" value="3.5">3.5 in</quantity>
pereopod 4,
<quantity id="4CE39B7EDC69FF85FB07FE8F2C1EFECB" box="[1231,1295,260,285]" metricMagnitude="-2" metricUnit="m" metricValue="8.382" pageId="6" pageNumber="115" unit="in" value="3.3">3.3 in</quantity>
pereopod 5. Surfaces of meri, carpi and propodi microscopically granular. Propodi slightly narrowing distally, naked (pereopods 2 and 3) or bearing row of sparse setae (pereopods 4 and 5); length/width
<quantity id="4CE39B7EDC69FF85FBB5FEC72DD1FEB3" box="[1149,1216,332,357]" metricMagnitude="-2" metricUnit="m" metricValue="7.874" pageId="6" pageNumber="115" unit="in" value="3.1">3.1 in</quantity>
pereopod 2,
<quantity id="4CE39B7EDC69FF85FA92FEC72C8DFEB3" box="[1370,1436,332,357]" metricMagnitude="-2" metricUnit="m" metricValue="9.398" pageId="6" pageNumber="115" unit="in" value="3.7">3.7 in</quantity>
pereopod 3,
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pereopod 4,
<quantity id="4CE39B7EDC69FF85FDC7FEE42B45FE5E" box="[527,596,367,392]" metricMagnitude="-2" metricUnit="m" metricValue="4.064" pageId="6" pageNumber="115" unit="in" value="1.6">1.6 in</quantity>
pereopod 5. Dactyli slender, slightly curved, each terminating in small corneous claw, with 6 (pereopods 2–4) or 5 (pereopod 5) longitudinal carinae; dactylus length/propodus length 1.0 in pereopod 2,
<quantity id="4CE39B7EDC69FF85FEF7FE33286EFE06" box="[319,383,439,464]" metricMagnitude="-2" metricUnit="m" metricValue="1.7779999999999998" pageId="6" pageNumber="115" unit="in" value="0.7">0.7 in</quantity>
pereopod 3,
<quantity id="4CE39B7EDC69FF85FDD9FE332B40FE06" box="[529,593,439,464]" metricMagnitude="-2" metricUnit="m" metricValue="2.286" pageId="6" pageNumber="115" unit="in" value="0.9">0.9 in</quantity>
pereopod 4,
<quantity id="4CE39B7EDC69FF85FD2BFE332A32FE06" box="[739,803,439,464]" metricMagnitude="-2" metricUnit="m" metricValue="4.318" pageId="6" pageNumber="115" unit="in" value="1.7">1.7 in</quantity>
pereopod 5.
</paragraph>
<paragraph id="8BA4369BDC69FF85FF0FFE572C59FD26" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
Thoracic sternum (
<figureCitation id="13202A1EDC69FF85FE56FE5728E5FE22" box="[414,500,476,501]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="6" pageNumber="115">Fig. 2F</figureCitation>
) moderately wide. Sternites 1 and 2 fused, narrowly triangular. Sternite 3 broadly subtrapezoidal, with row of setae on anterior margin; surface slightly depressed. Suture between sternites 4/5 slightly sinuous; those between sternites 5/6. 6/7 and 7/8 nearly straight. Sternite 4 largest, surface minutely granular, with deep depressions anterolaterally; episternites subtriangular, incompletely fused to sternite 4. Sternites 5–8 becoming smaller toward posterior, surfaces nearly smooth (sternites 5–7) or minutely granular (sternite 8); respective episternites subtriangular, completely fused. Sterno-pleonal cavity (
<figureCitation id="13202A1EDC69FF85FB03FD042C37FD7E" box="[1227,1318,655,680]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="6" pageNumber="115">Fig. 2F</figureCitation>
) reaching boundary between sternites 3/4; edges bordered with minute granules; press-button of pleon-locking mechanism with small papilla-like knob on anterior edge of thoracic sternite 5. Penis sternal, papilla-like, not calcified.
</paragraph>
<paragraph id="8BA4369BDC69FF85FF0FFD772ABAFBC6" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
Pleon (
<figureCitation id="13202A1EDC69FF85FED2FD772864FCC2" box="[282,373,764,789]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="6" pageNumber="115">Fig. 2G</figureCitation>
) narrowing toward telson, not fully occupying entire space between coxae of pereopods 5. Somite 1 widest, with produced distolateral angles; surface with granulated transverse ridge running over entire width. Somite 2 very short, narrower than somites 1 and 3. Surfaces of somites 3–6 smooth. Somites 3 and 4 subrectangular, lateral margins slightly convex. Somites 4–6 functionally fused; suture between somites 4/5 distinct on external surface while not discernible in internal surface, suture between 5/6 discernible only in medial part on external surface, not discernible on internal surface; somite 6 with low but distinct, angular projection on each lateral margin, making pleomere 6 slightly wider than pleomere 5. Telson subtriangular, terminal margin rounded, 1.45 times as wide as long, subequal in length to pleomere 6.
</paragraph>
<paragraph id="8BA4369BDC69FF85FF0FFB972B75FB76" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
Gonopod 1 (
<figureCitation id="13202A1EDC69FF85FE95FB9728C4FBE2" box="[349,469,1052,1077]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="6" pageNumber="115">Fig. 2H, I</figureCitation>
) not reaching midlength of sternite 4, slightly curved outward, gradually tapering distally to very short chitinous process; distal part with rows of moderately short setae; ventral and dorsal surfaces with irregular rows of sparse short setae. Gonopod 2 (
<figureCitation id="13202A1EDC69FF85FD24FBEF2A2BFBAA" box="[748,826,1124,1149]" captionStart="FIGURE 2" captionStartId="3.[151,250,1882,1904]" captionTargetBox="[223,1350,237,1831]" captionTargetId="figure@3.[196,1392,193,1867]" captionTargetPageId="3" captionText="FIGURE 2. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607). A, carapace and cephalic appendages, dorsal view; B, posterior part of carapace dorsal surface, posterior view; C, frontal part of carapace, left eye, antennules, left antenna and epistome, anterior view; D, lower orbital margin and suborbital region, ventral view (setae omitted); E, left maxilliped 3, outer view; F, thoracic sternum and gonopods 1, ventral view; G, pleon, outer view; H, left gonopod 1 and penis, ventral view; I, left gonopod 1, dorsal view; J, right gonopod 2." httpUri="https://zenodo.org/record/2614418/files/figure.png" pageId="6" pageNumber="115">Fig. 2J</figureCitation>
) less than 0.2 length of gonopod 1, sinuous, somewhat expanded basally, terminal lobe rounded.
</paragraph>
<paragraph id="8BA4369BDC69FF85FF0FFB2729EEFA83" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
<emphasis id="B96FEA89DC69FF85FF0FFB27287EFB13" bold="true" box="[199,367,1196,1221]" pageId="6" pageNumber="115">Colour in life.</emphasis>
<figureCitation id="13202A1EDC69FF85FEBFFB2728AAFB12" box="[375,443,1196,1221]" captionStart="FIGURE 1" captionStartId="2.[151,250,1965,1987]" captionTargetBox="[151,1435,1094,1941]" captionTargetId="figure@2.[151,1435,1094,1941]" captionTargetPageId="2" captionText="FIGURE 1. Mirograpsus asper n. gen, n. sp., holotype, male (5.8×5.1 mm; CBM-ZC 14607), habitus in dorsal view, showing colour in life." httpUri="https://zenodo.org/record/2614416/files/figure.png" pageId="6" pageNumber="115">Fig. 1</figureCitation>
. Carapace dorsum light mottled brown generally, with dark brown median longitudinal band and oblique branches of same color on cardiac region. Chelipeds generally whitish, with tint of brown on meri and carpi; dactylus with small dark brown spot on upper surface medially. Ambulatory legs also generally white, with tint of light brown on meri; meri each with dark brown spots medially; propodi each with dark brown band medially.
</paragraph>
<paragraph id="8BA4369BDC69FF85FF0FFAD42BAEF986" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
<emphasis id="B96FEA89DC69FF85FF0FFAD4283BFAAE" bold="true" box="[199,298,1375,1400]" pageId="6" pageNumber="115">Habitat.</emphasis>
The location where the
<typeStatus id="54A08839DC69FF85FDFFFAD42B88FAAE" box="[567,665,1375,1400]" pageId="6" pageNumber="115" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C1B4D18DC69FF85FD75FAEB2A83FAAE" authority="Komai &amp; Fujita, 2018" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[701,914,1376,1400]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="asper" status="n. gen., n. sp.">
<emphasis id="B96FEA89DC69FF85FD75FAEB2A83FAAE" box="[701,914,1376,1400]" italics="true" pageId="6" pageNumber="115">Mirograpsus asper</emphasis>
</taxonomicName>
<emphasis id="B96FEA89DC69FF85FC50FAD42D23FAAE" bold="true" box="[920,1074,1375,1400]" pageId="6" pageNumber="115">
<taxonomicNameLabel id="A25C57F2DC69FF85FC50FAD42D23FAAE" box="[920,1074,1375,1400]" pageId="6" pageNumber="115" rank="species">n. gen., n. sp.</taxonomicNameLabel>
</emphasis>
was collected was on sandy and muddy tidal flats on the northwest part of Kabira Bay, with a small river flowing in, and with mangrove plants. The crab was found walking around on the surface of the sandy tidal flat, without evidence of burrowing. The syntopic decapod fauna includes
<taxonomicName id="4C1B4D18DC69FF85FE60FA462BEAFA33" authority="Heller, 1865" authorityName="Heller" authorityYear="1865" box="[424,763,1484,1509]" class="Malacostraca" family="Diogenidae" genus="Diogenes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="avarus">
<emphasis id="B96FEA89DC69FF85FE60FA462B77FA32" box="[424,614,1485,1508]" italics="true" pageId="6" pageNumber="115">Diogenes avarus</emphasis>
Heller, 1865
</taxonomicName>
(Anomura:
<taxonomicName id="4C1B4D18DC69FF85FC4EFA472D1DFA33" authorityName="Ortmann" authorityYear="1892" box="[902,1036,1484,1509]" class="Malacostraca" family="Diogenidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="family">Diogenidae</taxonomicName>
),
<taxonomicName id="4C1B4D18DC69FF85FBE8FA462C8DFA33" authority="Forest, 1957" authorityName="Forest" authorityYear="1957" box="[1056,1436,1484,1509]" class="Malacostraca" family="Diogenidae" genus="Diogenes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="leptocerus">
<emphasis id="B96FEA89DC69FF85FBE8FA462C16FA32" box="[1056,1287,1484,1508]" italics="true" pageId="6" pageNumber="115">Diogenes leptocerus</emphasis>
Forest, 1957
</taxonomicName>
(Anomura:
<taxonomicName id="4C1B4D18DC69FF85FEE9FA6428B6F9DE" authorityName="Ortmann" authorityYear="1892" box="[289,423,1519,1544]" class="Malacostraca" family="Diogenidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="family">Diogenidae</taxonomicName>
),
<taxonomicName id="4C1B4D18DC69FF85FE09FA7B2AF6F9DE" authority="Davie, Shih &amp; Chan, 2010" authorityName="Davie, Shih &amp; Chan" authorityYear="2010" box="[449,999,1519,1544]" class="Malacostraca" family="Mictyridae" genus="Mictyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="guinotae">
<emphasis id="B96FEA89DC69FF85FE09FA7B2B9EF9D1" box="[449,655,1520,1543]" italics="true" pageId="6" pageNumber="115">Mictyris guinotae</emphasis>
Davie, Shih &amp; Chan, 2010
</taxonomicName>
(Brachyura:
<taxonomicName id="4C1B4D18DC69FF85FB42FA642C1BF9DE" authorityName="Dana" authorityYear="1851" box="[1162,1290,1519,1544]" class="Malacostraca" family="Mictyridae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="family">Mictyridae</taxonomicName>
),
<taxonomicName id="4C1B4D18DC69FF85FAECFA7B2B5EF9FA" authority="Wong, Chan &amp; Shih, 2010" authorityName="Wong, Chan &amp; Shih" authorityYear="2010" class="Malacostraca" family="Dotillidae" genus="Scopimera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="ryukyuensis">
<emphasis id="B96FEA89DC69FF85FAECFA7B280AF9FA" italics="true" pageId="6" pageNumber="115">Scopimera ryukyuensis</emphasis>
Wong, Chan &amp; Shih, 2010
</taxonomicName>
(Brachyura:
<taxonomicName id="4C1B4D18DC69FF85FD2DF99F2A46F9FB" authorityName="Stimpson" authorityYear="1858" box="[741,855,1556,1581]" class="Malacostraca" family="Dotillidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="family">Dotillidae</taxonomicName>
) and
<taxonomicName id="4C1B4D18DC69FF85FC5EF99F2857F986" authority="Stimpson, 1858" authorityName="Stimpson" authorityYear="1858" class="Malacostraca" family="Macrophthalmidae" genus="Macrophthalmus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="convexus" subGenus="Macrophthalmus">
<emphasis id="B96FEA89DC69FF85FC5EF99F2D45F9FA" box="[918,1108,1556,1580]" italics="true" pageId="6" pageNumber="115">Macrophthalmus</emphasis>
(
<emphasis id="B96FEA89DC69FF85FBAEF99F2C35F9FA" box="[1126,1316,1556,1580]" italics="true" pageId="6" pageNumber="115">Macrophthalmus</emphasis>
)
<emphasis id="B96FEA89DC69FF85FAFDF99E2C8DF9FA" box="[1333,1436,1557,1580]" italics="true" pageId="6" pageNumber="115">convexus</emphasis>
Stimpson, 1858
</taxonomicName>
(Brachyura:
<taxonomicName id="4C1B4D18DC69FF85FE12F9BC2BA2F986" authorityName="Dana" authorityYear="1851" box="[474,691,1591,1616]" class="Malacostraca" family="Macrophthalmidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="family">Macrophthalmidae</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="C3016510DC69FF85FF0FF9D72815F94E" pageId="6" pageNumber="115" type="distribution">
<paragraph id="8BA4369BDC69FF85FF0FF9D72815F94E" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
<emphasis id="B96FEA89DC69FF85FF0FF9D72871F9A3" bold="true" box="[199,352,1628,1653]" pageId="6" pageNumber="115">Distribution.</emphasis>
Known only from Kabira Bay, Ishigaki Island, Yaeyama Islands, southern Ryukyu Islands; intertidal.
</paragraph>
</subSubSection>
<subSubSection id="C3016510DC69FF85FF0FF92F285FF936" pageId="6" pageNumber="115" type="etymology">
<paragraph id="8BA4369BDC69FF85FF0FF92F285FF936" blockId="6.[151,1437,151,1760]" pageId="6" pageNumber="115">
<emphasis id="B96FEA89DC69FF85FF0FF92F285FF96B" bold="true" box="[199,334,1700,1725]" pageId="6" pageNumber="115">Etymology.</emphasis>
From the Latin
<taxonomicName id="4C1B4D18DC69FF85FDCDF92E2B53F96A" authorityName="Komai &amp; Fujita" authorityYear="2018" box="[517,578,1701,1724]" class="Malacostraca" family="Macrophthalmidae" genus="Mirograpsus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="asper">
<emphasis id="B96FEA89DC69FF85FDCDF92E2B53F96A" box="[517,578,1701,1724]" italics="true" pageId="6" pageNumber="115">asper</emphasis>
</taxonomicName>
, meaning rough, in reference to the bumpy dorsal surface of the carapace in the new species.
</paragraph>
</subSubSection>
</treatment>
</document>
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