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<document id="1A24E756D5C31A15E8F2ED5AD38E92D1" ID-DOI="10.5252/zoosystema2023v45a9" ID-ISSN="1638-9387" ID-Zenodo-Dep="8071253" ID-ZooBank="urn:lsid:zoobank.org:pub:69C34731-8C25-4A1E-B336-B222CD3CBAC3" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1686747199180" checkinUser="felipe" docAuthor="Guinot, Danièle" docDate="2023" docId="03CDBE749336B517CD91FD56FC90FBD6" docLanguage="en" docName="Zoosystema.45.9.225-372.pdf" docOrigin="Zoosystema 45 (9)" docStyle="DocumentStyle:5CC576F744449C1860B4E72ABD884631.5:Zoosystema.2020-.journal_article" docStyleId="5CC576F744449C1860B4E72ABD884631" docStyleName="Zoosystema.2020-.journal_article" docStyleVersion="5" docTitle="Heikeopsis japonica , H. taiwanensis (Serene &amp; Romimohtarto 1969" docType="treatment" docVersion="3" lastPageNumber="274" masterDocId="FFF4C60C9304B524CD15FFC0FF9AFFF8" masterDocTitle="A new subfamily classification of the highly diversified Dorippidae H. Milne Edwards, 1837 (Crustacea, Decapoda, Brachyura, Dorippoidea), using morphological, molecular and palaeotonlogical data, with special emphasis on its unique female reproductive system" masterLastPageNumber="372" masterPageNumber="225" pageNumber="273" updateTime="1687453794845" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="7E8B810CA81A87931B5CBD8A0D110B57">A new subfamily classification of the highly diversified Dorippidae H. Milne Edwards, 1837 (Crustacea, Decapoda, Brachyura, Dorippoidea), using morphological, molecular and palaeotonlogical data, with special emphasis on its unique female reproductive system</mods:title>
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<mods:namePart id="9077060B40312D86007F889BAF8661E9">Guinot, Danièle</mods:namePart>
<mods:affiliation id="4B0BCCAD4A923D8248261549350C50A4">Institut de Systématique, Évolution, Biodiversité (ISYEB), Muséum national d’Histoire naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, case postale 53, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) daniele. guinot @ mnhn. fr Dedicated to the memory of my colleague and dearest friend Ngan Kee NG (1966 - 2022)</mods:affiliation>
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<smallCapsWord id="8D3D99BE9336B516CC2DFD56FE06FD56" baselines="681,681" box="[312,412,662,688]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Japanese" pageId="50" pageNumber="273">JAPANESE</smallCapsWord>
<taxonomicName id="4C6474E19336B516CCB6FD56FD27FD37" ID-CoL="6LGDQ" ID-ENA="255320" authority=", H. TAIWANENSIS (SERENE &amp; ROMIMOHTARTO, 1969)" authorityName=", H. taiwanensis (Serene &amp; Romimohtarto" authorityYear="1969" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
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</emphasis>
,
<emphasis id="B910D3709336B516CD91FD76FF3BFD37" box="[132,161,694,719]" italics="true" pageId="50" pageNumber="273">H.</emphasis>
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<emphasis id="B910D3709336B516CDBDFD7BFEB4FD36" box="[168,302,699,718]" italics="true" pageId="50" pageNumber="273">TAIWANENSIS</emphasis>
</smallCapsWord>
(
<bibRefCitation id="EFF572939336B516CC28FD76FD2FFD37" author="SERENE &amp; ROMIMOHTARTO" box="[317,693,693,720]" firstAuthor="SERENE" pageId="50" pageNumber="273" pagination="1 - 35" refId="ref141809" refString="SERENE R. &amp; ROMIMOHTARTO K. 1969. - ̿ bservations on the species of Dorippe from the Indo-Malayan Region. Marine Research in Indonesia (Penelitian Laut di Indonesia) 9: 1 - 35." type="journal article" year="1969">
<smallCapsWord id="8D3D99BE9336B516CC28FD76FE14FD37" baselines="713,714" box="[317,398,694,720]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Serene" pageId="50" pageNumber="273">SERÈNE</smallCapsWord>
&amp;
<smallCapsWord id="8D3D99BE9336B516CCA6FD76FDF6FD36" baselines="713,713" box="[435,620,694,720]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Romimohtarto" pageId="50" pageNumber="273">ROMIMOHTARTO</smallCapsWord>
, 1969
</bibRefCitation>
)
</taxonomicName>
,
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<taxonomicName id="4C6474E19336B516CDACFD16FD49FD17" authority="(MANNING &amp; HOLTHUIS, 1986)" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[185,723,725,752]" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516CDACFD16FF4CFD17" box="[185,214,726,751]" italics="true" pageId="50" pageNumber="273">H.</emphasis>
<smallCapsWord id="8D3D99BE9336B516CDC9FD1BFEF0FD16" baselines="745" box="[220,362,731,750]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="arachnoides" pageId="50" pageNumber="273">
<emphasis id="B910D3709336B516CDC9FD1BFEF0FD16" box="[220,362,731,750]" italics="true" pageId="50" pageNumber="273">ARACHNOIDES</emphasis>
</smallCapsWord>
(
<bibRefCitation id="EFF572939336B516CC6CFD16FD51FD17" author="MANNING &amp; HOLTHUIS" box="[377,715,725,752]" firstAuthor="MANNING" pageId="50" pageNumber="273" pagination="363 - 365" refId="ref131244" refString="MANNING R. B. &amp; HOLTHUIS L. B. 1986. - Preliminary descriptions of four new species of dorippid crabs from the Indo-west Pacific region (Crustacea: Decapoda: Brachyura). Proceedings of the biological Society of Washington 99 (2): 363 - 365." type="journal article" year="1986">
<smallCapsWord id="8D3D99BE9336B516CC6CFD16FE73FD16" baselines="745,745" box="[377,489,726,752]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Manning" pageId="50" pageNumber="273">MANNING</smallCapsWord>
&amp;
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, 1986
</bibRefCitation>
)
</taxonomicName>
:
</paragraph>
</subSubSection>
<subSubSection id="C37E5CE99336B517CD91FD3BFC90FBD6" lastPageId="51" lastPageNumber="274" pageId="50" pageNumber="273" type="discussion">
<paragraph id="8BDB0F629336B516CD91FD3BFEDDFCF6" blockId="50.[130,777,662,2028]" box="[132,327,763,782]" pageId="50" pageNumber="273">A MAJOR PROBLEM</paragraph>
<paragraph id="8BDB0F629336B516CD91FCD5FEC0F935" blockId="50.[130,777,662,2028]" pageId="50" pageNumber="273">
While the present revision was in progress, we noted that the
<typeStatus id="54DFB1C09336B516CD91FCF6FF4CFCA8" box="[132,214,822,848]" pageId="50" pageNumber="273">syntype</typeStatus>
specimen of
<taxonomicName id="4C6474E19336B516CC77FCF6FD89FCB7" authorityName="Guinot" authorityYear="2023" box="[354,531,822,847]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CC77FCF6FD89FCB7" box="[354,531,822,847]" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
described by De Haan (1839: pl. 31, fig. 1; 1841: 122; reproduced by
<bibRefCitation id="EFF572939336B516CF9DFC95FF66FC77" author="Holthuis &amp; Sakai" firstAuthor="Holthuis" pageId="50" pageNumber="273" refId="ref124478" refString="HOLTHUIS L. B. &amp; SAKAI T. 1970. - Ph. F. von Siebold and Fauna Japonica; A History of Early Japanese Zology. Academic Press of Japan, Tokyo, i-xviii + 323 p., 38 pls, 1 map. https: // www. biodiversitylibrary. org / bibliography / 162655" type="book" year="1970">Holthuis &amp; Sakai 1970</bibRefCitation>
: pl. 8 fig. 3, and by Holthuis &amp; Manning 1990: fig. 34, as
<taxonomicName id="4C6474E19336B516CDE3FC55FE04FC57" authorityName="von Siebold" authorityYear="1824" box="[246,414,917,943]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CDE3FC55FE04FC57" box="[246,414,917,943]" italics="true" pageId="50" pageNumber="273">Heikea japonica</emphasis>
</taxonomicName>
), and the crabs of the type series figured by
<bibRefCitation id="EFF572939336B516CDE8FC75FDC0FC37" author="Yamaguchi &amp; Baba" box="[253,602,949,975]" firstAuthor="Yamaguchi" page="304" pageId="50" pageNumber="273" pagination="145 - 570" refId="ref149721" refString="YAMAGUCHI T. &amp; BABA K. 1993. - Crustacean Specimens collected in Japan by Ph. F. Von Siebold and H. Burger and Held by the Nationaal Natuurhistorisch Museum in Leiden and ̿ ther Museums, in YAMAGUCHI T. (ed.), Ph. F. von Siebold and Natural History of Japan: Crustacea. The Carcniological Society of Japan. Shimoda Printing, Kumamoto: 145 - 570." type="book chapter" year="1993">
<collectingRegion id="49A0C1809336B516CDE8FC75FEEFFC37" box="[253,373,949,975]" country="Japan" name="Yamaguchi" pageId="50" pageNumber="273">Yamaguchi</collectingRegion>
&amp; Baba (1993: 304
</bibRefCitation>
, fig. 90A, B, as
<taxonomicName id="4C6474E19336B516CD93FC14FEB2FC16" authorityName="von Siebold" authorityYear="1824" box="[134,296,980,1006]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CD93FC14FEB2FC16" box="[134,296,980,1006]" italics="true" pageId="50" pageNumber="273">Heikea japonica</emphasis>
</taxonomicName>
), have all invariably very long and thin P2 and P3. A long-legged crab is also shown in the picture of
<taxonomicName id="4C6474E19336B516CFA4FC35FF41FBD6" authorityName="Guinot" authorityYear="2023" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CFA4FC35FF41FBD6" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
represented by Suiken (pl. 6, figs 41, 42), see above. De Haan’s illustration (
<figureCitation id="135F13E79336B516CC6BFBF4FE55FBB6" box="[382,463,1076,1102]" captionStart="FIG" captionStartId="6.[132,143,1917,1935]" captionTargetBox="[317,1283,239,1875]" captionTargetId="figure-16@6.[317,1292,212,1875]" captionTargetPageId="6" captionText="FIG. 1. — A typical dorippid crab, Heikeopsis japonica (von Siebold, 1824), the iconic ‘samurai crab’ known in Japan as ’heike-gani’, whose carapace looks like a human face: A, the species represented by De Haan (1839: pl. 31, fig. 1, as Dorippe japonica) in Fauna Japonica: top, a female; below, chelae of a male; B, lectotype selected by Yamaguchi &amp; Baba (1993: 300, fig. 90-A.a-2, as Heikea japonica) from type series material labelled “Types, Japan, 1823, Leg. P. H. von Siebold”, RMNH CRUS D 822 (see Fransen et al. 1997: 83); C, ♂ 25.0 × 27.3 mm, ♀ 23.5 × 26.7 mm, Japan, Chaffanjon, 174-96, E.-L. Bouvier det. 1899 Dorippe japonica, dry condition, MNHN-IU-2000-4091 (= MNHN-B4091)." figureDoi="http://doi.org/10.5281/zenodo.8071255" httpUri="https://zenodo.org/record/8071255/files/figure.png" pageId="50" pageNumber="273">Fig. 1A</figureCitation>
) indeed shows very long and slender legs in accordance with the text (
<emphasis id="B910D3709336B516CF21FB94FD81FB76" italics="true" pageId="50" pageNumber="273">Pedes secundi 3” 4”’, tertii 3” 8”’ vix quater thorace longiores</emphasis>
, i.e., “legs barely four times as long as carapace”). Likewise, the three dry specimens from
<collectingCountry id="F3734FF29336B516CDA9FB74FF62FB36" box="[188,248,1204,1230]" name="Japan" pageId="50" pageNumber="273">Japan</collectingCountry>
in the MNHN historical collection (
<figureCitation id="135F13E79336B516CF62FB74FD5CFB36" box="[631,710,1204,1230]" captionStart="FIG" captionStartId="6.[132,143,1917,1935]" captionTargetBox="[317,1283,239,1875]" captionTargetId="figure-16@6.[317,1292,212,1875]" captionTargetPageId="6" captionText="FIG. 1. — A typical dorippid crab, Heikeopsis japonica (von Siebold, 1824), the iconic ‘samurai crab’ known in Japan as ’heike-gani’, whose carapace looks like a human face: A, the species represented by De Haan (1839: pl. 31, fig. 1, as Dorippe japonica) in Fauna Japonica: top, a female; below, chelae of a male; B, lectotype selected by Yamaguchi &amp; Baba (1993: 300, fig. 90-A.a-2, as Heikea japonica) from type series material labelled “Types, Japan, 1823, Leg. P. H. von Siebold”, RMNH CRUS D 822 (see Fransen et al. 1997: 83); C, ♂ 25.0 × 27.3 mm, ♀ 23.5 × 26.7 mm, Japan, Chaffanjon, 174-96, E.-L. Bouvier det. 1899 Dorippe japonica, dry condition, MNHN-IU-2000-4091 (= MNHN-B4091)." figureDoi="http://doi.org/10.5281/zenodo.8071255" httpUri="https://zenodo.org/record/8071255/files/figure.png" pageId="50" pageNumber="273">Fig. 1C</figureCitation>
) have very slim and long P2 and P3. Typical
<taxonomicName id="4C6474E19336B516CF0BFB14FDEFFB15" authorityName="Guinot" authorityYear="2023" box="[542,629,1236,1261]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CF0BFB14FDEFFB15" box="[542,629,1236,1261]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
was depicted by
<bibRefCitation id="EFF572939336B516CDBDFB33FEEFFAF6" author="Miyake" box="[168,373,1267,1294]" firstAuthor="Miyake" page="17" pageId="50" pageNumber="273" refId="ref133246" refString="MIYAKE S. 1983. - Brachyura (Crabs). Japanese Crustacean Decapods and Stomatopods in Color, 2. Hoikusha, ̿ saka: i-viii, 1 - 277, pls 1 - 64 (In Japanese)." type="book" year="1983">Miyake (1983: 17</bibRefCitation>
, pl. 6, fig. 1, as
<taxonomicName id="4C6474E19336B516CF3AFB33FF69FAD5" class="Malacostraca" family="Dorippidae" genus="Nobilum" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="subSpecies" species="japonicum" subSpecies="japonicum">
<emphasis id="B910D3709336B516CF3AFB33FF69FAD5" italics="true" pageId="50" pageNumber="273">Nobilum japonicum japonicum</emphasis>
</taxonomicName>
) and by
<bibRefCitation id="EFF572939336B516CC47FAD3FE72FAD6" author="Takeda" box="[338,488,1299,1326]" firstAuthor="Takeda" pageId="50" pageNumber="273" pagination="1 - 342" refId="ref144190" refString="TAKEDA M. 1983. - Brachyura, in UTINOMI H. (ed.), The Aquatic Lower Animals of Japan. Gakken Illustrated Nature ‰ ncyclopedia. Gakken Co Ltd, Tokyo: 1 - 342 (120 - 149: illustrations with Latin names, and indications of characters by arrows; 188 - 331: descriptions) (In Japanese). (Second edition of Takeda, 1975, without change. Second printing in 1985). https: // www. biodiversitylibrary. org / part / 119053" type="journal article" year="1983">Takeda (1983</bibRefCitation>
: fig. p. 121, as
<taxonomicName id="4C6474E19336B516CF84FAD3FF40FAB5" baseAuthorityName="von Siebold" baseAuthorityYear="1824" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CF84FAD3FF40FAB5" italics="true" pageId="50" pageNumber="273">Neodorippe japonica</emphasis>
</taxonomicName>
). The crabs figured as
<taxonomicName id="4C6474E19336B516CCD4FAF4FD8DFAB5" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[449,535,1332,1357]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CCD4FAF4FD8DFAB5" box="[449,535,1332,1357]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
by
<bibRefCitation id="EFF572939336B516CF2CFAF3FC98FAB5" author="Takeda" box="[569,770,1331,1358]" firstAuthor="Takeda" page="93" pageId="50" pageNumber="273" pagination="1 - 285" refId="ref144152" refString="TAKEDA M. 1982 b. - Keys to the Japanese and Foreign Crustaceans Fully Illustrated in Colors. First ‰ dition. Tokyo: i-vi, 1 - 58 [keys], 1 - 285." type="book chapter" year="1982" yearSuffix="b">Takeda (1982b: 93</bibRefCitation>
, coloured fig., as
<emphasis id="B910D3709336B516CC2CFA93FD82FA96" box="[313,536,1363,1390]" italics="true" pageId="50" pageNumber="273">
<taxonomicName id="4C6474E19336B516CC2CFA93FD8BFA96" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[313,529,1363,1390]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">Neodorippe japonica</taxonomicName>
)
</emphasis>
are typical
<emphasis id="B910D3709336B516CF8FFA93FF7FFA75" italics="true" pageId="50" pageNumber="273">
<taxonomicName id="4C6474E19336B516CF8FFA93FF7BFA75" authorityName=", H. taiwanensis (Serene &amp; Romimohtarto" authorityYear="1969" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">Heikeopsis japonica</taxonomicName>
.
</emphasis>
There is no figure in
<bibRefCitation id="EFF572939336B516CCD0FAB3FD7DFA75" author="Yamaguchi" box="[453,743,1395,1422]" etAl="et al." firstAuthor="Yamaguchi" page="34" pageId="50" pageNumber="273" pagination="31 - 46" refId="ref149887" refString="YAMAGUCHI T., TAKEDA M. &amp; TOKUDOME K. 1976. - A list of crabs collected in the vicinity of the Aitsu Marine Biological Station and a preliminary report on the cheliped asymmetry of the crabs. Calanus 5: 31 - 46." type="journal article" year="1976">
<collectingRegion id="49A0C1809336B516CCD0FAB3FDA1FA75" box="[453,571,1395,1421]" country="Japan" name="Yamaguchi" pageId="50" pageNumber="273">Yamaguchi</collectingRegion>
<emphasis id="B910D3709336B516CF57FAB4FDEFFA75" box="[578,629,1395,1421]" italics="true" pageId="50" pageNumber="273">et al.</emphasis>
(1976: 34
</bibRefCitation>
, as
<taxonomicName id="4C6474E19336B516CD91FA53FE78FA55" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[132,482,1427,1453]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica" subGenus="Neodorippe">
<emphasis id="B910D3709336B516CD91FA53FF63FA55" box="[132,249,1427,1453]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
(
<emphasis id="B910D3709336B516CC1DFA53FEE7FA55" box="[264,381,1427,1453]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
)
<emphasis id="B910D3709336B516CC9EFA54FE78FA55" box="[395,482,1428,1453]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
), whereas the crab from the Amakusa Islands in
<bibRefCitation id="EFF572939336B516CC49FA73FDEAFA35" author="Yamaguchi" box="[348,624,1459,1485]" etAl="et al." firstAuthor="Yamaguchi" page="8" pageId="50" pageNumber="273" pagination="1 - 71" refId="ref149855" refString="YAMAGUCHI T., HARADA K., TAKEDA M. &amp; KIKUCHI T. 1987. - Crab fauna of the Amakusa Islands. Calanus 10: 1 - 71." type="journal article" year="1987">
<collectingRegion id="49A0C1809336B516CC49FA73FE48FA35" box="[348,466,1459,1485]" country="Japan" name="Yamaguchi" pageId="50" pageNumber="273">Yamaguchi</collectingRegion>
<emphasis id="B910D3709336B516CCCCFA74FD96FA35" box="[473,524,1459,1485]" italics="true" pageId="50" pageNumber="273">et al.</emphasis>
(1987: 8
</bibRefCitation>
, pl. 1, fig. 10, as
<taxonomicName id="4C6474E19336B516CD8BFA13FEF7FA15" box="[158,365,1491,1517]" class="Malacostraca" family="Dorippidae" genus="Nobilum" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonicum">
<emphasis id="B910D3709336B516CD8BFA13FEF7FA15" box="[158,365,1491,1517]" italics="true" pageId="50" pageNumber="273">Nobilum japonicum</emphasis>
</taxonomicName>
) is a typical
<emphasis id="B910D3709336B516CCFAFA13FD06FA15" box="[495,668,1491,1517]" italics="true" pageId="50" pageNumber="273">
<taxonomicName id="4C6474E19336B516CCFAFA13FD02FA15" authorityName="von Siebold" authorityYear="1824" box="[495,664,1491,1517]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">Heikea japonica</taxonomicName>
.
</emphasis>
Note that figures in various papers of Sakai show either a crab with long, slender P2, P3 (e.g.
<bibRefCitation id="EFF572939336B516CC4CF9D2FE66F9D5" author="Sakai" box="[345,508,1554,1581]" firstAuthor="Sakai" page="72" pageId="50" pageNumber="273" pagination="67 - 192" refId="ref139708" refString="SAKAI T. 1937. - Studies on the Crabs of Japan. II. ̿ xystomata. Science Reports of the Tokyo Bunrika Daigaku 3, Supplement n ° 2: 67 - 192." type="journal article" year="1937">Sakai 1937: 72</bibRefCitation>
, pl. 10, fig. 1, as
<taxonomicName id="4C6474E19336B516CFA4F9D3FF46F9B4" authorityName="Guinot" authorityYear="2023" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CFA4F9D3FF46F9B4" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
, from Omoniti), or others that are not significant (
<bibRefCitation id="EFF572939336B516CD98F992FEACF994" author="Sakai" box="[141,310,1618,1645]" firstAuthor="Sakai" page="61" pageId="50" pageNumber="273" refId="ref139841" refString="SAKAI T. 1976. - Crabs of Japan and the Adjacent Seas. 3 vols, xxix + 773 p. [‰ nglish vol.]; 16 p., 251 pls [Plates vol.]; 461 p. [Japanese vol.]. Kodansha Ltd, Tokyo, Japan." type="book" year="1976">Sakai 1976: 61</bibRefCitation>
, pl. 22, fig. 1, as
<taxonomicName id="4C6474E19336B516CCEBF992FF41F974" baseAuthorityName="von Siebold" baseAuthorityYear="1824" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica" subGenus="Neodorippe">
<emphasis id="B910D3709336B516CCEBF992FDEFF994" box="[510,629,1618,1644]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
(
<emphasis id="B910D3709336B516CF92F992FD64F994" box="[647,766,1618,1644]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
)
<emphasis id="B910D3709336B516CD91F9B3FF41F974" box="[132,219,1651,1676]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
), but this can be attributed to a bias.
<bibRefCitation id="EFF572939336B516CF73F9B2FC98F974" author="Sakai" box="[614,770,1650,1677]" firstAuthor="Sakai" page="6" pageId="50" pageNumber="273" refId="ref139776" refString="SAKAI T. 1956. - Crabs. ‰ dtion 1. Shisei-Shoin, Tokyo: 1 - 60 [List of Latin names], 1 - 224 p. [Japanese text], 1 - 4 [Introduction], 69 figs, 6 pls (two coloured). https: // www. biodiversitylibrary. org / bibliography / 163328" type="book" year="1956">Sakai (1956: 6</bibRefCitation>
, 24, fig. 7, as
<taxonomicName id="4C6474E19336B516CC07F953FE5EF954" authorityName="Guinot" authorityYear="2023" box="[274,452,1683,1708]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CC07F953FE5EF954" box="[274,452,1683,1708]" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
) reproduces De Haan’s figure of
<taxonomicName id="4C6474E19336B516CDB4F973FEC9F934" authorityName="Guinot" authorityYear="2023" box="[161,339,1715,1740]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CDB4F973FEC9F934" box="[161,339,1715,1740]" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BDB0F629336B516CD8EF912FAD1FEA9" blockId="50.[130,777,662,2028]" lastBlockId="50.[811,1458,215,2028]" pageId="50" pageNumber="273">
In his key paper ‘Heike-gani, its Prosperity and Fossils’,
<bibRefCitation id="EFF572939336B516CD93F932FED8F8F4" author="Sakai" box="[134,322,1778,1805]" firstAuthor="Sakai" page="330" pageId="50" pageNumber="273" pagination="330 - 336" refId="ref139935" refString="SAKAI T. 1985. - Heike-gani, its prosperity and fossils. Aquabiology Tokyo 7 (5): 330 - 336. (In Japanese: 330 - 333; in ‰ nglish: 334 - 336)." type="journal article" year="1985">Sakai (1985: 330</bibRefCitation>
, as
<taxonomicName id="4C6474E19336B516CC79F932FDA7F8F4" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[364,573,1778,1804]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CC79F932FDA7F8F4" box="[364,573,1778,1804]" italics="true" pageId="50" pageNumber="273">Neodorippe japonica</emphasis>
</taxonomicName>
) reproduces in his fig. 1 a typical
<taxonomicName id="4C6474E19336B516CC35F8D2FE5FF8D3" authorityName="von Siebold" authorityYear="1824" box="[288,453,1810,1836]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CC35F8D2FE5FF8D3" box="[288,453,1810,1836]" italics="true" pageId="50" pageNumber="273">Heikea japonica</emphasis>
</taxonomicName>
with long, slender P2 and P3; his fig. 2 shows the carapace of ‘Heikegani’ in
<collectingCountry id="F3734FF29336B516CF74F8F2FD3AF8B4" box="[609,672,1842,1868]" name="Japan" pageId="50" pageNumber="273">Japan</collectingCountry>
: from top left to right,
<taxonomicName id="4C6474E19336B516CC17F892FE3DF894" baseAuthorityName="Herbst" baseAuthorityYear="1785" box="[258,423,1874,1900]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="frascone">
<emphasis id="B910D3709336B516CC17F892FE3DF894" box="[258,423,1874,1900]" italics="true" pageId="50" pageNumber="273">Dorippe frascone</emphasis>
</taxonomicName>
,
<taxonomicName id="4C6474E19336B516CCA0F891FD09F893" baseAuthorityName="De Haan" baseAuthorityYear="1841" box="[437,659,1873,1899]" class="Malacostraca" family="Dorippidae" genus="Paradorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="granulata">
<emphasis id="B910D3709336B516CCA0F891FD09F893" box="[437,659,1873,1899]" italics="true" pageId="50" pageNumber="273">Paradorippe granulata</emphasis>
</taxonomicName>
,
<taxonomicName id="4C6474E19336B516CF8AF891FF40F873" authorityName=", H. taiwanensis (Serene &amp; Romimohtarto" authorityYear="1969" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CF8AF891FF40F873" italics="true" pageId="50" pageNumber="273">Heikeopsis japonica</emphasis>
</taxonomicName>
, and below
<taxonomicName id="4C6474E19336B516CC75F8B1FE66F873" authorityName="T. Sakai" authorityYear="1937" box="[352,508,1905,1931]" class="Malacostraca" family="Ethusidae" genus="Ethusa" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="izuensis">
<emphasis id="B910D3709336B516CC75F8B1FE66F873" box="[352,508,1905,1931]" italics="true" pageId="50" pageNumber="273">Ethusa izuensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C6474E19336B516CF1EF8B2FDECF873" authorityName="T. Sakai" authorityYear="1937" box="[523,630,1906,1931]" class="Malacostraca" family="Ethusidae" genus="Ethusa" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="minuta">
<emphasis id="B910D3709336B516CF1EF8B2FDECF873" box="[523,630,1906,1931]" italics="true" pageId="50" pageNumber="273">E. minuta</emphasis>
</taxonomicName>
,
<taxonomicName id="4C6474E19336B516CF91F8B2FC9AF873" authorityName="T. Sakai" authorityYear="1937" box="[644,768,1905,1931]" class="Malacostraca" family="Ethusidae" genus="Ethusa" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="quadrata">
<emphasis id="B910D3709336B516CF91F8B2FC9AF873" box="[644,768,1905,1931]" italics="true" pageId="50" pageNumber="273">E. quadrata</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C6474E19336B516CDA4F851FEFDF853" authorityName="Stimpson" authorityYear="1858" box="[177,359,1937,1963]" class="Malacostraca" family="Cyclodorippidae" genus="Tymolus" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonicus">
<emphasis id="B910D3709336B516CDA4F851FEFDF853" box="[177,359,1937,1963]" italics="true" pageId="50" pageNumber="273">Tymolus japonicus</emphasis>
</taxonomicName>
. His fig. 3 reproduces at the top a sketch taken from
<bibRefCitation id="EFF572939336B516CDEAF871FEE6F833" author="Shen" box="[255,380,1969,1995]" firstAuthor="Shen" pageId="50" pageNumber="273" pagination="1 - 320" refId="ref142064" refString="SHEN C. J. 1932. - The Brachyuran Crustacea of North China. Zoologia Sinica Peiping (A) 9 (1): i-x, 1 - 320." type="journal article" year="1932">Shen (1932</bibRefCitation>
: fig. 6, as
<taxonomicName id="4C6474E19336B516CCFFF872FD00F833" authorityName="Guinot" authorityYear="2023" box="[490,666,1970,1995]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CCFFF872FD00F833" box="[490,666,1970,1995]" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
; the indicated date 1835 is erroneous) and showing a crab with short, stout P2 and P3, from northern
<collectingCountry id="F3734FF29336B516C992FF17FB57FF09" box="[1159,1229,215,241]" name="China" pageId="50" pageNumber="273">China</collectingCountry>
: Sakai was thus quite conscious that this was a species distinct from the typical
<taxonomicName id="4C6474E19336B516C886FF38FCF4FEC9" authorityName="Guinot" authorityYear="2023" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516C886FF38FCF4FEC9" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
; the middle photo is listed as representing
<taxonomicName id="4C6474E19336B516C835FED8FA35FEC9" authorityName=": Alcock &amp; Anderson" authorityYear="1894" box="[1312,1455,279,305]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="polita">
<emphasis id="B910D3709336B516C835FED8FA35FEC9" box="[1312,1455,279,305]" italics="true" pageId="50" pageNumber="273">Dorippe polita</emphasis>
</taxonomicName>
from
<bibRefCitation id="EFF572939336B516CE73FEF7FC79FEA9" author="Shen" box="[870,995,311,337]" firstAuthor="Shen" pageId="50" pageNumber="273" pagination="1 - 320" refId="ref142064" refString="SHEN C. J. 1932. - The Brachyuran Crustacea of North China. Zoologia Sinica Peiping (A) 9 (1): i-x, 1 - 320." type="journal article" year="1932">Shen (1932</bibRefCitation>
: fig. 4) (T. Naruse, pers. comm.).
</paragraph>
<paragraph id="8BDB0F629336B516CE56FE97FA28FD48" blockId="50.[811,1458,215,2028]" pageId="50" pageNumber="273">
Holthuis &amp; Manning (1990: 80) note in their specific description of
<taxonomicName id="4C6474E19336B516CEBCFEB7FB53FE69" authority="&quot; Second" authorityName="Second" box="[937,1225,375,401]" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CEBCFEB7FBF6FE68" box="[937,1132,375,401]" italics="true" pageId="50" pageNumber="273">Heikeopsis japonica</emphasis>
“Second
</taxonomicName>
and third legs slender, long, both reaching beyond front [of carapace] with distal end of merus” but, at the same time, they do not distinguish between the Japanese
<typeStatus id="54DFB1C09336B516C90CFE17FBF1FE09" box="[1049,1131,471,497]" pageId="50" pageNumber="273">syntype</typeStatus>
specimen of De Haan (1839: pl. 31, fig. 1) and a North Chinese specimen with short, robust P2 and P3 by
<bibRefCitation id="EFF572939336B516C902FDD6FB0FFDC8" author="Shen" box="[1047,1173,534,560]" firstAuthor="Shen" pageId="50" pageNumber="273" pagination="1 - 320" refId="ref142064" refString="SHEN C. J. 1932. - The Brachyuran Crustacea of North China. Zoologia Sinica Peiping (A) 9 (1): i-x, 1 - 320." type="journal article" year="1932">Shen (1932</bibRefCitation>
: fig. 6), whose figure they reproduce (Holthuis &amp; Manning 1990: fig. 35). In fact, the
<taxonomicName id="4C6474E19336B516CE38FD96FC49FD88" authorityName="von Siebold" authorityYear="1824" box="[813,979,598,624]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CE38FD96FC49FD88" box="[813,979,598,624]" italics="true" pageId="50" pageNumber="273">Heikea japonica</emphasis>
</taxonomicName>
of Holthuis &amp; Manning (1990) indiscriminately includes crabs from
<collectingCountry id="F3734FF29336B516C94CFDB6FB03FD68" box="[1113,1177,630,656]" name="Japan" pageId="50" pageNumber="273">Japan</collectingCountry>
,
<collectingCountry id="F3734FF29336B516C9B3FDB6FB77FD68" box="[1190,1261,630,656]" name="China" pageId="50" pageNumber="273">China</collectingCountry>
,
<collectingCountry id="F3734FF29336B516C9EFFDB6FAA7FD68" box="[1274,1341,630,656]" name="South Korea" pageId="50" pageNumber="273">Korea</collectingCountry>
,
<collectingCountry id="F3734FF29336B516C85FFDB6FA36FD68" box="[1354,1452,630,656]" name="Vietnam" pageId="50" pageNumber="273">Vietnam</collectingCountry>
, Paracels Islands and
<collectingCountry id="F3734FF29336B516C91DFD56FBC3FD48" box="[1032,1113,662,688]" name="Taiwan" pageId="50" pageNumber="273">Taiwan</collectingCountry>
, whether long- or short- legged.
</paragraph>
<paragraph id="8BDB0F629336B516CE56FD76FB42F995" blockId="50.[811,1458,215,2028]" pageId="50" pageNumber="273">
Yet, earlier,
<bibRefCitation id="EFF572939336B516CEA3FD76FA84FD28" author="Serene &amp; Romimohtarto" box="[950,1310,693,720]" firstAuthor="Serene" page="13" pageId="50" pageNumber="273" pagination="1 - 35" refId="ref141809" refString="SERENE R. &amp; ROMIMOHTARTO K. 1969. - ̿ bservations on the species of Dorippe from the Indo-Malayan Region. Marine Research in Indonesia (Penelitian Laut di Indonesia) 9: 1 - 35." type="journal article" year="1969">Serène &amp; Romimohtarto (1969: 13</bibRefCitation>
, as
<taxonomicName id="4C6474E19336B516C82AFD75FB8AFD17" baseAuthorityName="von Siebold" baseAuthorityYear="1824" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica" subGenus="Neodorippe">
<emphasis id="B910D3709336B516C82AFD75FA2AFD37" box="[1343,1456,693,719]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
(
<emphasis id="B910D3709336B516CE20FD15FC30FD17" box="[821,938,725,751]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
)
<emphasis id="B910D3709336B516CEACFD16FB8AFD17" box="[953,1040,726,751]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
) had recognised Chen’s Chinese crab as a doubtful
<taxonomicName id="4C6474E19336B516CEB4FD36FC62FCF7" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[929,1016,758,783]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CEB4FD36FC62FCF7" box="[929,1016,758,783]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
, arguing that its P3 was less than 3 times the carapace length, unlike their specimens from Nagasaki and
<collectingCountry id="F3734FF29336B516CE4AFCF5FC27FCB7" box="[863,957,821,847]" name="Vietnam" pageId="50" pageNumber="273">Vietnam</collectingCountry>
that have the merus of P3 much longer than the carapace length, and just like the Japanese specimens with ‘slender legs’ “more than 3.4 times the length of the carapace” of
<bibRefCitation id="EFF572939336B516CE9FFC55FBADFC57" author="Sakai" box="[906,1079,917,943]" firstAuthor="Sakai" page="72" pageId="50" pageNumber="273" pagination="67 - 192" refId="ref139708" refString="SAKAI T. 1937. - Studies on the Crabs of Japan. II. ̿ xystomata. Science Reports of the Tokyo Bunrika Daigaku 3, Supplement n ° 2: 67 - 192." type="journal article" year="1937">Sakai (1937: 72</bibRefCitation>
, pl. 10, fig. 1, as
<taxonomicName id="4C6474E19336B516C9F8FC56FA05FC57" authorityName="Guinot" authorityYear="2023" box="[1261,1439,918,943]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516C9F8FC56FA05FC57" box="[1261,1439,918,943]" italics="true" pageId="50" pageNumber="273">Dorippe japonica</emphasis>
</taxonomicName>
). Consequently,
<bibRefCitation id="EFF572939336B516CEDAFC75FAC9FC37" author="Serene &amp; Romimohtarto" box="[975,1363,949,975]" firstAuthor="Serene" page="14" pageId="50" pageNumber="273" pagination="1 - 35" refId="ref141809" refString="SERENE R. &amp; ROMIMOHTARTO K. 1969. - ̿ bservations on the species of Dorippe from the Indo-Malayan Region. Marine Research in Indonesia (Penelitian Laut di Indonesia) 9: 1 - 35." type="journal article" year="1969">Serène &amp; Romimohtarto (1969: 14</bibRefCitation>
, figs 21, 22, pI. 5A, B, D) established a variety of
<emphasis id="B910D3709336B516C9EAFC15FAD1FC16" box="[1279,1355,981,1006]" italics="true" pageId="50" pageNumber="273">japonic</emphasis>
a as
<taxonomicName id="4C6474E19336B516C868FC15FA88FBF6" authorityName="Serène &amp; Romimohtarto" authorityYear="1969" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="variety" species="japonica" subGenus="Neodorippe" variety="taiwanensis">
<emphasis id="B910D3709336B516C868FC15FBFCFBF6" italics="true" pageId="50" pageNumber="273">Neodorippe (Neodorippe) japonica</emphasis>
var.
<emphasis id="B910D3709336B516C98EFC35FA88FBF6" box="[1179,1298,1013,1038]" italics="true" pageId="50" pageNumber="273">taiwanensis</emphasis>
</taxonomicName>
, based on
<specimenCount id="9D62C4EB9336B516C893FC35FC01FBD6" pageId="50" pageNumber="273" type="generic">two specimens</specimenCount>
from
<collectingRegion id="49A0C1809336B516CECEFBD4FBADFBD6" box="[987,1079,1044,1070]" country="Taiwan" name="Keelung" pageId="50" pageNumber="273">Keelung</collectingRegion>
,
<collectingCountry id="F3734FF29336B516C955FBD4FB0BFBD6" box="[1088,1169,1044,1070]" name="Taiwan" pageId="50" pageNumber="273">Taiwan</collectingCountry>
, with the P3 having a total length (coxa and basis-ischium excluded) 3.2 times the carapace length, thus much longer and slimmer than the
<taxonomicName id="4C6474E19336B516C84DFB95FA35FB96" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[1368,1455,1109,1134]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516C84DFB95FA35FB96" box="[1368,1455,1109,1134]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
from
<collectingCountry id="F3734FF29336B516CE7CFBB4FC36FB76" box="[873,940,1140,1166]" name="China" pageId="50" pageNumber="273">China</collectingCountry>
and almost similar to the typical
<taxonomicName id="4C6474E19336B516C80EFBB5FAE8FB76" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[1307,1394,1141,1166]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516C80EFBB5FAE8FB76" box="[1307,1394,1141,1166]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
from
<collectingCountry id="F3734FF29336B516CE38FB54FCF7FB56" box="[813,877,1172,1198]" name="Japan" pageId="50" pageNumber="273">Japan</collectingCountry>
. However, Holthuis &amp; Manning (1990: 87) concluded that the features used to distinguish
<taxonomicName id="4C6474E19336B516C9A1FB75FA35FB36" authorityName="Serène &amp; Romimohtarto" authorityYear="1969" box="[1204,1455,1204,1230]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="subSpecies" species="japonica" subSpecies="taiwanensis">
<emphasis id="B910D3709336B516C9A1FB75FB53FB36" box="[1204,1225,1205,1230]" italics="true" pageId="50" pageNumber="273">H</emphasis>
.
<emphasis id="B910D3709336B516C9CCFB75FA35FB36" box="[1241,1455,1205,1230]" italics="true" pageId="50" pageNumber="273">japonica taiwanensis</emphasis>
</taxonomicName>
from
<taxonomicName id="4C6474E19336B516CE7EFB14FC70FB15" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[875,1002,1236,1262]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CE7EFB14FC1AFB15" box="[875,896,1236,1261]" italics="true" pageId="50" pageNumber="273">H</emphasis>
.
<emphasis id="B910D3709336B516CE84FB14FC70FB15" box="[913,1002,1236,1261]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
fell within the range of variation of this character in
<taxonomicName id="4C6474E19336B516CEA3FB34FBB5FAF5" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[950,1071,1268,1294]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CEA3FB34FC51FAF5" box="[950,971,1268,1293]" italics="true" pageId="50" pageNumber="273">H</emphasis>
.
<emphasis id="B910D3709336B516CECDFB34FBB5FAF5" box="[984,1071,1268,1293]" italics="true" pageId="50" pageNumber="273">japonica</emphasis>
</taxonomicName>
, including Chinese representatives, and that the two species were synonymous. Furthermore, it is rather incomprehensible that
<bibRefCitation id="EFF572939336B516C968FAF3FCC0FA95" author="Manning &amp; Holthuis" firstAuthor="Manning" page="364" pageId="50" pageNumber="273" pagination="363 - 365" refId="ref131244" refString="MANNING R. B. &amp; HOLTHUIS L. B. 1986. - Preliminary descriptions of four new species of dorippid crabs from the Indo-west Pacific region (Crustacea: Decapoda: Brachyura). Proceedings of the biological Society of Washington 99 (2): 363 - 365." type="journal article" year="1986">Manning &amp; Holthuis (1986: 364</bibRefCitation>
, fig. 1d, as
<taxonomicName id="4C6474E19336B516CECEFA93FB21FA95" authorityName="Manning &amp; Holthuis" authorityYear="1986" box="[987,1211,1363,1389]" class="Malacostraca" family="Dorippidae" genus="Nobilum" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516CECEFA93FB21FA95" box="[987,1211,1363,1389]" italics="true" pageId="50" pageNumber="273">Nobilum arachnoides</emphasis>
</taxonomicName>
) at the same time described a new species, now
<taxonomicName id="4C6474E19336B516C942FAB3FADBFA75" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[1111,1345,1395,1421]" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516C942FAB3FADBFA75" box="[1111,1345,1395,1421]" italics="true" pageId="50" pageNumber="273">Heikeopsis arachnoides</emphasis>
</taxonomicName>
, collected by the
<emphasis id="B910D3709336B516CE60FA53FC7EFA55" box="[885,996,1427,1453]" italics="true" pageId="50" pageNumber="273">Challenger</emphasis>
in 1875 from the same provenance (
<collectingCountry id="F3734FF29336B516C87CFA53FA31FA55" box="[1385,1451,1427,1453]" name="Japan" pageId="50" pageNumber="273">Japan</collectingCountry>
, Inland Sea) as
<taxonomicName id="4C6474E19336B516CEC5FA74FBD7FA35" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[976,1101,1460,1485]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CEC5FA74FBD7FA35" box="[976,1101,1460,1485]" italics="true" pageId="50" pageNumber="273">H. japonica</emphasis>
</taxonomicName>
, and characterised by very long legs. Holthuis &amp; Manning (1990: 72, figs 27, 28, as
<taxonomicName id="4C6474E19336B516C873FA13FC3FF9F5" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516C873FA13FC3FF9F5" italics="true" pageId="50" pageNumber="273">Heikea arachnoides</emphasis>
</taxonomicName>
) continued in the same vein, separating the two species only by the size of P2 and P3 without mentioning any other substantial distinguishing features.
<taxonomicName id="4C6474E19336B516C803F9F3FA2BF9B4" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[1302,1457,1586,1612]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516C803F9F3FA2BF9B4" box="[1302,1457,1586,1612]" italics="true" pageId="50" pageNumber="273">H. arachnoides</emphasis>
</taxonomicName>
is clearly synonymous with
<taxonomicName id="4C6474E19336B516C943F993FB4AF994" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[1110,1232,1619,1644]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516C943F993FB4AF994" box="[1110,1232,1619,1644]" italics="true" pageId="50" pageNumber="273">H. japonica</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BDB0F629336B517CE56F9B2FD0FFDE8" blockId="50.[811,1458,215,2028]" lastBlockId="51.[130,778,215,1071]" lastPageId="51" lastPageNumber="274" pageId="50" pageNumber="273">
Subsequent carcinologists followed suit, but with some variations.
<bibRefCitation id="EFF572939336B516CEB0F953FB58F954" author="Ng &amp; Huang" box="[933,1218,1682,1709]" firstAuthor="Ng" page="267" pageId="50" pageNumber="273" pagination="261 - 276" refId="ref134900" refString="NG P. K. L. &amp; HUANG J. - F. 1997. - Unrecorded crabs (Crustacea: Decapoda: Brachyura) from Taiwan and Tungsha Islands, with description of a new genus and species of Xanthidae. Zoological Studies 36: 261 - 276." type="journal article" year="1997">Ng &amp; Huang (1997: 267</bibRefCitation>
, figs 3E, 4A) identify a male from northeastern
<collectingCountry id="F3734FF29336B516C95CF972FB0DF934" box="[1097,1175,1714,1740]" name="Taiwan" pageId="50" pageNumber="273">Taiwan</collectingCountry>
as
<taxonomicName id="4C6474E19336B516C9A9F973FAC2F934" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[1212,1368,1714,1740]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516C9A9F973FAC2F934" box="[1212,1368,1714,1740]" italics="true" pageId="50" pageNumber="273">H. arachnoides</emphasis>
</taxonomicName>
, but regard
<specimenCount id="9D62C4EB9336B516CE71F912FC44F914" box="[868,990,1746,1772]" pageId="50" pageNumber="273" type="male">three males</specimenCount>
and
<specimenCount id="9D62C4EB9336B516C902F912FB02F914" box="[1047,1176,1746,1772]" pageId="50" pageNumber="273" type="female">two females</specimenCount>
collected at the same site as
<taxonomicName id="4C6474E19336B516CE5CF933FC5EF8F4" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[841,964,1779,1804]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CE5CF933FC5EF8F4" box="[841,964,1779,1804]" italics="true" pageId="50" pageNumber="273">H. japonica</emphasis>
</taxonomicName>
on the basis of a lower length of P3. In their
<emphasis id="B910D3709336B516CE38F8D2FCEAF8D3" box="[813,880,1810,1835]" italics="true" pageId="50" pageNumber="273">Fauna</emphasis>
<taxonomicName id="4C6474E19336B516CE6DF8D2FB3DF8D4" authority=", Chen &amp; Sun (2002)" authorityName="Chen &amp; Sun" authorityYear="2002" box="[888,1191,1810,1836]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="sinica">
<emphasis id="B910D3709336B516CE6DF8D2FC22F8D4" box="[888,952,1810,1836]" italics="true" pageId="50" pageNumber="273">Sinica</emphasis>
,
<bibRefCitation id="EFF572939336B516CED2F8D2FB3DF8D4" author="Chen &amp; Sun" box="[967,1191,1810,1836]" firstAuthor="Chen" pageId="50" pageNumber="273" refId="ref112964" refString="CHEN H. &amp; SUN H. 2002. - Brachyura. Marine primitive crabs, in Fauna Sinica, Invertebrata, vol. 30. Arthropoda, Crustacea. Academia Sinica, Science Press, Beijing, China, xiii + 597 p. (In Chinese with ‰ nglish abstract). https: // www. biodiversitylibrary. org / part / 119053" type="book" year="2002">Chen &amp; Sun (2002)</bibRefCitation>
</taxonomicName>
distinguish two species:
<taxonomicName id="4C6474E19336B516CE38F8F1FC4EF8B3" authorityName="von Siebold" authorityYear="1824" box="[813,980,1841,1867]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709336B516CE38F8F1FC4EF8B3" box="[813,980,1841,1867]" italics="true" pageId="50" pageNumber="273">Heikea japonica</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFF572939336B516CEF1F8F1FB70F8B4" author="Chen &amp; Sun" box="[996,1258,1841,1868]" firstAuthor="Chen" page="222" pageId="50" pageNumber="273" refId="ref112964" refString="CHEN H. &amp; SUN H. 2002. - Brachyura. Marine primitive crabs, in Fauna Sinica, Invertebrata, vol. 30. Arthropoda, Crustacea. Academia Sinica, Science Press, Beijing, China, xiii + 597 p. (In Chinese with ‰ nglish abstract). https: // www. biodiversitylibrary. org / part / 119053" type="book" year="2002">Chen &amp; Sun 2002: 222</bibRefCitation>
, fig. 94), with
<taxonomicName id="4C6474E19336B516C89FF8F2FC12F893" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="taiwanensis">
<emphasis id="B910D3709336B516C89FF8F2FC12F893" italics="true" pageId="50" pageNumber="273">taiwanensis</emphasis>
</taxonomicName>
as synonym; and
<taxonomicName id="4C6474E19336B516C95EF891FA8EF893" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[1099,1300,1873,1899]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516C95EF891FA8EF893" box="[1099,1300,1873,1899]" italics="true" pageId="50" pageNumber="273">Heikea arachnoides</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFF572939336B516C831F891FC3AF873" author="Chen &amp; Sun" firstAuthor="Chen" page="220" pageId="50" pageNumber="273" refId="ref112964" refString="CHEN H. &amp; SUN H. 2002. - Brachyura. Marine primitive crabs, in Fauna Sinica, Invertebrata, vol. 30. Arthropoda, Crustacea. Academia Sinica, Science Press, Beijing, China, xiii + 597 p. (In Chinese with ‰ nglish abstract). https: // www. biodiversitylibrary. org / part / 119053" type="book" year="2002">Chen &amp; Sun 2002: 220</bibRefCitation>
, fig. 93, pl. 1.4). In the Catalogue of crabs from
<collectingCountry id="F3734FF29336B516CE38F851FCE4F853" box="[813,894,1937,1963]" name="Taiwan" pageId="50" pageNumber="273">Taiwan</collectingCountry>
,
<bibRefCitation id="EFF572939336B516CE92F852FBC1F853" author="Ng" box="[903,1115,1937,1964]" etAl="et al." firstAuthor="Ng" page="36" pageId="50" pageNumber="273" pagination="1 - 185" refId="ref135340" refString="NG P. K. L., SHIH H. - T., HO P. - H. &amp; WANG C. - H. 2017. - An updated annotated checklist of brachyuran crabs from Taiwan (Crustacea: Decapoda). Journal of the Taiwan Museum 70 (3, 4): 1 - 185." type="journal article" year="2017">
Ng
<emphasis id="B910D3709336B516CEBAF852FC7AF853" box="[943,992,1937,1963]" italics="true" pageId="50" pageNumber="273">et al.</emphasis>
(2017: 36)
</bibRefCitation>
, as previously in 2001 (p. 8), list two species:
<taxonomicName id="4C6474E19336B516CEA7F872FBD6F833" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[946,1100,1969,1995]" class="Malacostraca" family="Dorippidae" genus="Heikea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709336B516CEA7F872FBD6F833" box="[946,1100,1969,1995]" italics="true" pageId="50" pageNumber="273">H. arachnoides</emphasis>
</taxonomicName>
and
<taxonomicName id="4C6474E19336B516C994F872FA8BF833" box="[1153,1297,1970,1995]" class="Malacostraca" family="Dorippidae" genus="Nobilum" kingdom="Animalia" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="species" species="japonicum">
<emphasis id="B910D3709336B516C994F872FA8BF833" box="[1153,1297,1970,1995]" italics="true" pageId="50" pageNumber="273">H. japonicum</emphasis>
</taxonomicName>
[
<emphasis id="B910D3709336B516C835F872FAA3F833" box="[1312,1337,1970,1995]" italics="true" pageId="50" pageNumber="273">sic</emphasis>
], the latter being considered a senior synonym of
<taxonomicName id="4C6474E19336B517C9A1F811FE1EFF09" authorityName="Serène &amp; Romimohtarto" authorityYear="1969" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" lastPageId="51" lastPageNumber="274" order="Decapoda" pageId="50" pageNumber="273" phylum="Arthropoda" rank="variety" species="japonica" subGenus="Neodorippe" variety="taiwanensis">
<emphasis id="B910D3709336B516C9A1F811FABDF813" box="[1204,1319,2001,2027]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
(
<emphasis id="B910D3709336B516C821F811FA3CF813" box="[1332,1446,2001,2027]" italics="true" pageId="50" pageNumber="273">Neodorippe</emphasis>
)
<emphasis id="B910D3709337B517CD91FF18FF41FF09" box="[132,219,216,241]" italics="true" pageId="51" pageNumber="274">japonica</emphasis>
var.
<emphasis id="B910D3709337B517CC18FF18FE1EFF09" box="[269,388,216,241]" italics="true" pageId="51" pageNumber="274">taiwanensis</emphasis>
</taxonomicName>
, all with long, slender legs and none with short, stout legs. In
<collectingCountry id="F3734FF29337B517CCB5FF38FDBFFEEA" box="[416,549,248,274]" name="Hong Kong" pageId="51" pageNumber="274">Hong Kong</collectingCountry>
seas two species are recognised: one, along the Tolo Channel, identified with
<taxonomicName id="4C6474E19337B517CD93FEF7FEF5FEA9" baseAuthorityName="Manning &amp; Holthuis" baseAuthorityYear="1986" box="[134,367,311,337]" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="51" pageNumber="274" phylum="Arthropoda" rank="species" species="arachnoides">
<emphasis id="B910D3709337B517CD93FEF7FEF5FEA9" box="[134,367,311,337]" italics="true" pageId="51" pageNumber="274">Heikeopsis arachnoides</emphasis>
</taxonomicName>
by its ambulatory legs with long meri, notably P3 meri 6.6 to 7.3 times longer than high; and a second, in western waters, as
<taxonomicName id="4C6474E19337B517CC8EFEB7FD8FFE68" baseAuthorityName="von Siebold" baseAuthorityYear="1824" box="[411,533,375,400]" class="Malacostraca" family="Dorippidae" genus="Neodorippe" kingdom="Animalia" order="Decapoda" pageId="51" pageNumber="274" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709337B517CC8EFEB7FD8FFE68" box="[411,533,375,400]" italics="true" pageId="51" pageNumber="274">H. japonica</emphasis>
</taxonomicName>
, with shorter P3 meri, less than 6.3 times longer than high (
<bibRefCitation id="EFF572939337B517CF0FFE57FC98FE49" author="Wong" box="[538,770,406,433]" etAl="et al." firstAuthor="Wong" page="10" pageId="51" pageNumber="274" pagination="102013" refId="ref148990" refString="WONG K. J. H., TAO L. S. R. &amp; LEUNG K. M. Y. 2021. - Subtidal crabs of Hong Kong: Brachyura (Crustacea: Decapoda) from benthic trawl surveys conducted by the University of Hong Kong, 2012 to 2018. Regional Studies in Marine Science 48: 102013. https: // doi. org / https: // doi. org / 10.1016 / j. rsma. 2021.102013" type="journal article" year="2021">
Wong
<emphasis id="B910D3709337B517CF77FE57FD0DFE48" box="[610,663,406,432]" italics="true" pageId="51" pageNumber="274">et al.</emphasis>
2021: 10
</bibRefCitation>
, fig. 11, pl. 2E and fig. 12, pl. 2F, respectively). The
<taxonomicName id="4C6474E19337B517CF89FE76FF41FE08" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" kingdom="Animalia" order="Decapoda" pageId="51" pageNumber="274" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709337B517CF89FE76FF41FE08" italics="true" pageId="51" pageNumber="274">Heikeopsis japonica</emphasis>
</taxonomicName>
from
<collectingCountry id="F3734FF29337B517CC09FE17FEC1FE09" box="[284,347,471,497]" name="South Korea" pageId="51" pageNumber="274">Korea</collectingCountry>
in
<bibRefCitation id="EFF572939337B517CC68FE16FDFFFE08" author="Koh &amp; Lee" box="[381,613,470,497]" firstAuthor="Koh" page="19" pageId="51" pageNumber="274" refId="ref128178" refString="KOH S. &amp; LEE S. H. 2013. - Invertebrate Fauna of Korea, vol. 21 no. 30, in Crabs and Zoeas III Arthropoda: Malacostraca: Decapoda: Brachyura: Cancridae, Cheiragonidae, Dorippidae, Euryplacidae, Goneplacidae, Hymenosomatidae, Portunidae. National Institute of Biological Resources, Ministry of ‰ nvironment, 77 p." type="book" year="2013">Koh &amp; Lee (2013: 19</bibRefCitation>
, pls 10-12) has P2 and P3 that are more or less long and slender.
</paragraph>
<paragraph id="8BDB0F629337B517CD8EFDD6FC90FBD6" blockId="51.[130,778,215,1071]" pageId="51" pageNumber="274">
The discrepancies in the use of ambulatory leg length by Holthuis &amp; Manning (1990) is an issue that will require detailed study, also taking into account changes during the growth and possible sexual dimorphism. The use of the ambulatory leg length has been followed by other reserchers since then, but there are clearly problems. We have examined a large number of range specimens as well as the
<typeStatus id="54DFB1C09337B517CCF0FD16FD84FD08" box="[485,542,726,752]" pageId="51" pageNumber="274">types</typeStatus>
, and it is clear that all specimens from
<collectingCountry id="F3734FF29337B517CC24FD36FEF5FCE8" box="[305,367,758,784]" name="Japan" pageId="51" pageNumber="274">Japan</collectingCountry>
,
<collectingCountry id="F3734FF29337B517CC6FFD36FE21FCE8" box="[378,443,758,784]" name="South Korea" pageId="51" pageNumber="274">Korea</collectingCountry>
,
<collectingCountry id="F3734FF29337B517CCD1FD35FD8EFCF7" box="[452,532,757,783]" name="Taiwan" pageId="51" pageNumber="274">Taiwan</collectingCountry>
,
<collectingCountry id="F3734FF29337B517CF0AFD36FD07FCE8" box="[543,669,758,784]" name="Hong Kong" pageId="51" pageNumber="274">Hong Kong</collectingCountry>
and
<collectingCountry id="F3734FF29337B517CFC4FD35FF29FCC8" name="Vietnam" pageId="51" pageNumber="274">Vietnam</collectingCountry>
have long to very long P2 and P3. However, those from northern mainland
<collectingCountry id="F3734FF29337B517CC49FCF5FE05FCB7" box="[348,415,821,847]" name="China" pageId="51" pageNumber="274">China</collectingCountry>
(
<bibRefCitation id="EFF572939337B517CCA4FCF5FDCFFCB7" author="Shen" box="[433,597,821,848]" firstAuthor="Shen" page="11" pageId="51" pageNumber="274" pagination="1 - 320" refId="ref142064" refString="SHEN C. J. 1932. - The Brachyuran Crustacea of North China. Zoologia Sinica Peiping (A) 9 (1): i-x, 1 - 320." type="journal article" year="1932">Shen 1932: 11</bibRefCitation>
, figs. 6, 7a-e, as
<taxonomicName id="4C6474E19337B517CD93FC96FEAEFC97" authorityName="Guinot" authorityYear="2023" box="[134,308,854,879]" class="Malacostraca" family="Dorippidae" genus="Dorippe" kingdom="Animalia" order="Decapoda" pageId="51" pageNumber="274" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709337B517CD93FC96FEAEFC97" box="[134,308,854,879]" italics="true" pageId="51" pageNumber="274">Dorippe japonica</emphasis>
</taxonomicName>
;
<bibRefCitation id="EFF572939337B517CC2BFC95FE60FC97" author="Chen" box="[318,506,853,880]" firstAuthor="Chen" page="123" pageId="51" pageNumber="274" pagination="118 - 139" refId="ref112829" refString="CHEN H. 1986 b. - Studies on the Dorippidae (Crustacea, Brachyura) of Chinese waters. Transactions of the Chinese Crustacean Society 1: 118 - 139 (In Chinese with ‰ nglish abstract)." type="journal article" year="1986" yearSuffix="b">Chen 1986b: 123</bibRefCitation>
, fig. 5. 23-27, as
<taxonomicName id="4C6474E19337B517CFBEFC95FF75FC77" class="Malacostraca" family="Dorippidae" genus="Nobilum" kingdom="Animalia" order="Decapoda" pageId="51" pageNumber="274" phylum="Arthropoda" rank="species" species="japonicum">
<emphasis id="B910D3709337B517CFBEFC95FF75FC77" italics="true" pageId="51" pageNumber="274">Nobilum japonicum</emphasis>
</taxonomicName>
) (see?
<taxonomicName id="4C6474E19337B517CC26FCB5FD84FC77" box="[307,542,885,911]" class="Malacostraca" family="Dorippidae" genus="Heikeopsis" isUncertain="true" kingdom="Animalia" order="Decapoda" pageId="51" pageNumber="274" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B910D3709337B517CC26FCB5FE06FC77" box="[307,412,885,911]" italics="true" pageId="51" pageNumber="274">Heikeopsis</emphasis>
aff.
<emphasis id="B910D3709337B517CCDDFCB6FD84FC77" box="[456,542,886,911]" italics="true" pageId="51" pageNumber="274">japonica</emphasis>
</taxonomicName>
in our Material examined) have consistently shorter legs, but comparisons of their carapaces, pereopods and gonopods have so far not uncovered any significant differences; and initial genetic studies also do not show any patterns. The issue will have to be addressed separately (Guinot D., Ng P. K. L. &amp; Naruse T., in progress).
</paragraph>
</subSubSection>
</treatment>
</document>
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