treatments-xml/data/03/84/87/038487AF1F3FFFE11347C5DB74E3FBFC.xml
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<document id="848D1D9334295746CBFA8F941571263A" ID-DOI="10.5281/zenodo.5401510" ID-ISSN="1638-9387" ID-Zenodo-Dep="5401510" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630334724433" checkinUser="marcus" docAuthor="Cumberlidge, Neil &amp; Sternberg, Richard V." docDate="2002" docId="038487AF1F3FFFE11347C5DB74E3FBFC" docLanguage="en" docName="Zoosystema.2002.24.1.41-79.pdf" docOrigin="Zoosystema 24 (1)" docStyle="DocumentStyle:64A3174DE33E974D4EB6573A0A793B12.4:Zoosystema.2000-2008.journal_article.type2" docStyleId="64A3174DE33E974D4EB6573A0A793B12" docStyleName="Zoosystema.2000-2008.journal_article.type2" docStyleVersion="4" docTitle="Marojejy Cumberlidge, Boyko &amp; Harvey 2002" docType="treatment" docVersion="4" lastPageNumber="71" masterDocId="FFBDFFD71F21FFFF120AC105702FFFF9" masterDocTitle="The freshwater crabs of Madagascar (Crustacea, Decapoda, Potamoidea)" masterLastPageNumber="79" masterPageNumber="41" pageNumber="71" updateTime="1699232587643" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="6A006DA8E129252199DE4C7F3CB07323" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="8D4763781E96E60BDE35AF34757C68FD">
<mods:title id="33684656A8750E51B197764BBB82887D">The freshwater crabs of Madagascar (Crustacea, Decapoda, Potamoidea)</mods:title>
</mods:titleInfo>
<mods:name id="CDE2B9AD35C34D4483403E10A6FDD436" type="personal">
<mods:role id="D2D8A3B3E7B797F700446517BEABA13C">
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<mods:namePart id="7393FEC21C34842C62B4FC69B8DD4F5E">Cumberlidge, Neil</mods:namePart>
<mods:affiliation id="0BD7E7122B537E26AA1E8E69C0E6576F">Department of Biology, Northern Michigan University, Marquette, MI, 49855 (USA) ncumberl @ nmu. edu</mods:affiliation>
<mods:nameIdentifier id="95DF531025ABF7C9ECFE54C147C7A02D" type="email">ncumberl@nmu.edu</mods:nameIdentifier>
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<mods:namePart id="9F724AA1D03F91EDDD49202555A2003D">Sternberg, Richard V.</mods:namePart>
<mods:affiliation id="F9794F5C649D8550ED14E8DF3102B711">NHB- 163, Department of Invertebrate Zoology, Smithsonian Institution, Washington D. C., 20560 (USA) Sternberg. Richard @ nmnh. si. edu.</mods:affiliation>
<mods:nameIdentifier id="C8846C551B7B32D267EA8AC06C3D0497" type="email">ichard@nmnh.si.edu</mods:nameIdentifier>
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<mods:typeOfResource id="3431D150ADEBCB6B597C663BB697E46B">text</mods:typeOfResource>
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<mods:titleInfo id="8326155A3363024C91751A05D127E2A5">
<mods:title id="41C760D0E629DC5DB8FA271D027B2ED3">Zoosystema</mods:title>
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<mods:part id="3730C0D33785448A8705DC27E79F0846">
<mods:date id="E44232ADE3256C8424B1648686655934">2002</mods:date>
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<mods:number id="29FF0516C7C0DD968328E33F4D32EE2E">24</mods:number>
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<mods:identifier id="DDDEFA1B8C390D793C8F475E9948C63C" type="DOI">10.5281/zenodo.5401510</mods:identifier>
<mods:identifier id="40295F3C2EB9F1FAC75A90707B397F6E" type="ISSN">1638-9387</mods:identifier>
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<treatment id="038487AF1F3FFFE11347C5DB74E3FBFC" ID-DOI="http://doi.org/10.5281/zenodo.5476634" ID-Zenodo-Dep="5476634" LSID="urn:lsid:plazi:treatment:038487AF1F3FFFE11347C5DB74E3FBFC" httpUri="http://treatment.plazi.org/id/038487AF1F3FFFE11347C5DB74E3FBFC" lastPageNumber="71" pageId="30" pageNumber="71">
<subSubSection id="C33765321F3FFFE11347C5DB7240FAEE" pageId="30" pageNumber="71" type="nomenclature">
<paragraph id="8B9236B91F3FFFE11347C5DB7240FAEE" blockId="30.[151,684,1246,1510]" pageId="30" pageNumber="71">
<heading id="D0DA81D51F3FFFE11347C5DB7240FAEE" centered="true" fontSize="11" level="2" pageId="30" pageNumber="71" reason="3">
Genus
<taxonomicName id="4C2D4D3A1F3FFFE11390C5DB7240FAEE" authority="Cumberlidge, Boyko &amp; Harvey, 2002" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE11390C5DB71D9FB0E" box="[410,502,1246,1271]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
Cumberlidge, Boyko &amp; Harvey, 2002
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33765321F3FFFE1129DC42371AAFAA0" pageId="30" pageNumber="71" type="materials_examined">
<paragraph id="8B9236B91F3FFFE1129DC42371AAFAA0" blockId="30.[151,684,1246,1510]" pageId="30" pageNumber="71">
<typeStatus id="5496881B1F3FFFE1129DC42370E5FAC5" box="[151,202,1318,1341]" pageId="30" pageNumber="71">TYPE</typeStatus>
SPECIES. —
<taxonomicName id="4C2D4D3A1F3FFFE1135AC42271AEFAA0" authority="Cumberlidge, Boyko &amp; Harvey, 2002" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="species" species="longichela">
<emphasis id="B959EAAB1F3FFFE1135AC422723BFAC6" box="[336,532,1319,1343]" italics="true" pageId="30" pageNumber="71">Marojejy longichela</emphasis>
Cumberlidge, Boyko &amp; Harvey, 2002
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C33765321F3FFFE1129DC46D7169FA1F" pageId="30" pageNumber="71" type="diagnosis">
<paragraph id="8B9236B91F3FFFE1129DC46D7169FA1F" blockId="30.[151,684,1246,1510]" pageId="30" pageNumber="71">DIAGNOSIS. — Eyestalks tapering distally, corneas very reduced; merus, carpus, propodus of both chelipeds extremely elongated, ratio total length cheliped p1 (from ischium to dactylus) to cw 2.6 (right), 2.3 (left).</paragraph>
</subSubSection>
<subSubSection id="C33765321F3FFFE1129DC70F74E3FBFC" pageId="30" pageNumber="71" type="discussion">
<paragraph id="8B9236B91F3FFFE1129DC70F70D4F9DB" blockId="30.[151,684,1546,1669]" box="[151,251,1546,1572]" pageId="30" pageNumber="71">REMARKS</paragraph>
<paragraph id="8B9236B91F3FFFE1129DC72F74E3FBFC" blockId="30.[151,684,1546,1669]" lastBlockId="30.[714,1247,170,1029]" pageId="30" pageNumber="71">
<taxonomicName id="4C2D4D3A1F3FFFE1129DC72F70DCF9BA" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[151,243,1578,1603]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE1129DC72F70DCF9BA" box="[151,243,1578,1603]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
can be distinguished from all other genera of Madagascan freshwater crabs by the tapering eyestalk with a reduced cornea, and by the extremely elongated merus of the cheliped. In addition,
<taxonomicName id="4C2D4D3A1F3FFFE11133C1CF73B7FF1A" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[825,920,202,227]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE11133C1CF73B7FF1A" box="[825,920,202,227]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
can be further distinguished from the other small long-legged crabs found in
<collectingCountry id="F33A76291F3FFFE110C0C00E7364FEDC" box="[714,843,267,293]" name="Madagascar" pageId="30" pageNumber="71">Madagascar</collectingCountry>
(
<taxonomicName id="4C2D4D3A1F3FFFE11157C00E7420FEDC" authorityName="Bott" authorityYear="1965" box="[861,1039,267,293]" class="Malacostraca" family="Potamonautidae" genus="Madagapotamon" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE11157C00E7420FEDC" box="[861,1039,267,293]" italics="true" pageId="30" pageNumber="71">Madagapotamon</emphasis>
</taxonomicName>
,
<taxonomicName id="4C2D4D3A1F3FFFE1162AC00E7489FEDC" authorityName="Ng &amp; Takeda" authorityYear="1994" box="[1056,1190,267,293]" class="Malacostraca" family="Potamonautidae" genus="Skelosophusa" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE1162AC00E7489FEDC" box="[1056,1190,267,293]" italics="true" pageId="30" pageNumber="71">Skelosophusa</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C2D4D3A1F3FFFE110C0C02E736AFEBC" authority="Cumberlidge &amp; Sternberg, 2002" authorityName="Cumberlidge &amp; Sternberg" authorityYear="2002" box="[714,837,299,325]" class="Malacostraca" family="Potamonautidae" genus="Malagasya" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B959EAAB1F3FFFE110C0C02E736AFEBC" box="[714,837,299,325]" italics="true" pageId="30" pageNumber="71">Malagasya</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26A57D01F3FFFE11145C02F7389FEBD" box="[847,934,298,324]" pageId="30" pageNumber="71" rank="genus">n. gen.</taxonomicNameLabel>
) as follows. The anterior process of the terminal segment of the mandibular palp is bilobed in
<taxonomicName id="4C2D4D3A1F3FFFE111BCC06F743DFE7A" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[950,1042,362,387]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE111BCC06F743DFE7A" box="[950,1042,362,387]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
but this process is completely lacking in
<taxonomicName id="4C2D4D3A1F3FFFE111CFC08E7456FE5C" authorityName="Bott" authorityYear="1965" box="[965,1145,395,421]" class="Malacostraca" family="Potamonautidae" genus="Madagapotamon" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE111CFC08E7456FE5C" box="[965,1145,395,421]" italics="true" pageId="30" pageNumber="71">Madagapotamon</emphasis>
</taxonomicName>
, and the flagellum of the exopod of the third maxilliped while reduced (i.e. of medium length) in
<taxonomicName id="4C2D4D3A1F3FFFE110C0C0EF7301FDFA" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[714,814,490,515]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE110C0C0EF7301FDFA" box="[714,814,490,515]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
, is virtually absent (a short stub) in
<taxonomicName id="4C2D4D3A1F3FFFE110C0C30E73ADFDDC" authorityName="Bott" authorityYear="1965" box="[714,898,523,549]" class="Malacostraca" family="Potamonautidae" genus="Madagapotamon" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE110C0C30E73ADFDDC" box="[714,898,523,549]" italics="true" pageId="30" pageNumber="71">Madagapotamon</emphasis>
</taxonomicName>
. The terminal segment of the mandibular palp of
<taxonomicName id="4C2D4D3A1F3FFFE111A9C32E7408FDBC" authorityName="Ng &amp; Takeda" authorityYear="1994" box="[931,1063,555,581]" class="Malacostraca" family="Potamonautidae" genus="Skelosophusa" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE111A9C32E7408FDBC" box="[931,1063,555,581]" italics="true" pageId="30" pageNumber="71">Skelosophusa</emphasis>
</taxonomicName>
is simple, with a small ledge-like anterior process, whereas the terminal segment of the mandibular palp of
<taxonomicName id="4C2D4D3A1F3FFFE110C0C38F7306FD5A" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[714,809,650,675]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE110C0C38F7306FD5A" box="[714,809,650,675]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
is bilobed with a medium sized, lobelike anterior process. The exorbital and epibranchial teeth are low and blunt in
<taxonomicName id="4C2D4D3A1F3FFFE1165AC3CF7483FD1A" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[1104,1196,714,739]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE1165AC3CF7483FD1A" box="[1104,1196,714,739]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
, but relatively large and pointed in
<taxonomicName id="4C2D4D3A1F3FFFE11612C3EE74AAFCFC" authority="Cumberlidge &amp; Sternberg, 2002" authorityName="Cumberlidge &amp; Sternberg" authorityYear="2002" box="[1048,1157,747,773]" class="Malacostraca" family="Potamonautidae" genus="Malagasya" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B959EAAB1F3FFFE11612C3EE74AAFCFC" box="[1048,1157,747,773]" italics="true" pageId="30" pageNumber="71">Malagasya</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26A57D01F3FFFE11687C3EF74F4FCFD" box="[1165,1243,746,772]" pageId="30" pageNumber="71" rank="genus">n. gen.</taxonomicNameLabel>
; the anterolateral margins of the carapace are granular in
<taxonomicName id="4C2D4D3A1F3FFFE11147C22F7385FCBA" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[845,938,810,835]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE11147C22F7385FCBA" box="[845,938,810,835]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
, but conspicuously toothed in
<taxonomicName id="4C2D4D3A1F3FFFE110E0C24E7376FC9C" authority="Cumberlidge &amp; Sternberg, 2002" authorityName="Cumberlidge &amp; Sternberg" authorityYear="2002" box="[746,857,843,869]" class="Malacostraca" family="Potamonautidae" genus="Malagasya" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B959EAAB1F3FFFE110E0C24E7376FC9C" box="[746,857,843,869]" italics="true" pageId="30" pageNumber="71">Malagasya</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26A57D01F3FFFE11168C24F739CFC9D" box="[866,947,842,868]" pageId="30" pageNumber="71" rank="genus">n. gen.</taxonomicNameLabel>
, and the front is wide and moderately deflexed in
<emphasis id="B959EAAB1F3FFFE111C0C26F7402FC7A" box="[970,1069,874,899]" italics="true" pageId="30" pageNumber="71">
<taxonomicName id="4C2D4D3A1F3FFFE111C0C26F7405FC7A" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[970,1066,874,899]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">Marojejy</taxonomicName>
,
</emphasis>
but narrow and sharply deflexed in
<taxonomicName id="4C2D4D3A1F3FFFE111AEC28E743CFC5C" authority="Cumberlidge &amp; Sternberg, 2002" authorityName="Cumberlidge &amp; Sternberg" authorityYear="2002" box="[932,1043,907,933]" class="Malacostraca" family="Potamonautidae" genus="Malagasya" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B959EAAB1F3FFFE111AEC28E743CFC5C" box="[932,1043,907,933]" italics="true" pageId="30" pageNumber="71">Malagasya</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26A57D01F3FFFE11616C28F7446FC5D" box="[1052,1129,906,932]" pageId="30" pageNumber="71" rank="genus">n. gen.</taxonomicNameLabel>
The long, slender walking legs of
<taxonomicName id="4C2D4D3A1F3FFFE111D0C2AF7414FC3A" authorityName="Cumberlidge, Boyko &amp; Harvey" authorityYear="2002" box="[986,1083,938,963]" class="Malacostraca" family="Potamonautidae" genus="Marojejy" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE111D0C2AF7414FC3A" box="[986,1083,938,963]" italics="true" pageId="30" pageNumber="71">Marojejy</emphasis>
</taxonomicName>
set this genus apart from
<taxonomicName id="4C2D4D3A1F3FFFE11144C2CE73D5FC1C" authorityName="A. Milne-Edwards" authorityYear="1872" box="[846,1018,971,997]" class="Malacostraca" family="Potamonautidae" genus="Hydrothelphusa" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B959EAAB1F3FFFE11144C2CE73D5FC1C" box="[846,1018,971,997]" italics="true" pageId="30" pageNumber="71">Hydrothelphusa</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2D4D3A1F3FFFE11632C2CF7451FC1A" authority="Cumberlidge &amp; Sternberg, 2002" authorityName="Cumberlidge &amp; Sternberg" authorityYear="2002" box="[1080,1150,970,995]" class="Malacostraca" family="Potamonautidae" genus="Boreas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="30" pageNumber="71" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B959EAAB1F3FFFE11632C2CF7451FC1A" box="[1080,1150,970,995]" italics="true" pageId="30" pageNumber="71">Boreas</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26A57D01F3FFFE11682C2CF74F5FC1D" box="[1160,1242,970,996]" pageId="30" pageNumber="71" rank="genus">n. gen.</taxonomicNameLabel>
, which both have walking legs of normal length.
</paragraph>
</subSubSection>
</treatment>
</document>