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<document id="A6FBDDC67B045FA75C4ED2B9CF090E0B" ID-DOI="10.1080/00222933.2019.1583390" ID-GBIF-Dataset="d67f767a-7d54-4fd9-9032-619d863b9ae8" ID-ISSN="1464-5262" ID-Zenodo-Dep="3675494" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1582133693337" checkinUser="valdenar" docAuthor="Cumberlidge, Neil, Mvogo Ndongo, Pierre A., Clark, Paul F. &amp; Daniels, Savel R." docDate="2019" docId="03BB87C010323929403EFAC8FEF5F9F6" docLanguage="en" docName="JNATHIST.53.1112.659676.pdf.imf" docOrigin="Journal of Natural History 53 (11)" docStyle="DocumentStyle:485A7191CD41D6261F41521A3380DC73.9:JNatHist.2017-.journal_article.1cover" docStyleId="485A7191CD41D6261F41521A3380DC73" docStyleName="JNatHist.2017-.journal_article.1cover" docStyleVersion="9" docTitle="Buea Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels 2019, gen. nov" docType="treatment" docVersion="8" lastPageNumber="664" masterDocId="FF82FFB81036392F4209F822FF88FF8F" masterDocTitle="A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993 ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae" masterLastPageNumber="676" masterPageNumber="659" pageNumber="662" updateTime="1698719763034" updateUser="plazi">
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<mods:title id="8113973C93B5BA75E00AE05F2702B397">A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993 ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae</mods:title>
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<mods:namePart id="5AE28BBDBE67E40B23B6E62D501E9DBA">Cumberlidge, Neil</mods:namePart>
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<mods:namePart id="AAC788B812CF8975AC93385F0740EBBB">Mvogo Ndongo, Pierre A.</mods:namePart>
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<mods:namePart id="7D1390082A25927DEB5BA6F91F21D8B1">Clark, Paul F.</mods:namePart>
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<mods:namePart id="8C0BE4BBDC6433EA20920F57F30026E6">Daniels, Savel R.</mods:namePart>
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<treatment id="03BB87C010323929403EFAC8FEF5F9F6" ID-DOI="http://doi.org/10.5281/zenodo.3680414" ID-GBIF-Taxon="162173871" ID-Zenodo-Dep="3680414" LSID="urn:lsid:plazi:treatment:03BB87C010323929403EFAC8FEF5F9F6" httpUri="http://treatment.plazi.org/id/03BB87C010323929403EFAC8FEF5F9F6" lastPageId="6" lastPageNumber="664" pageId="4" pageNumber="662">
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<paragraph id="8BAD36D61032392B403EFAC8FD65FC8B" blockId="4.[344,971,608,806]" box="[567,749,746,772]" pageId="4" pageNumber="662">
<heading id="D0E581BA1032392B403EFAC8FD61FC8B" box="[567,745,746,772]" pageId="4" pageNumber="662">
<taxonomicName id="4C124D551032392B403EFAC8FDFDFC8B" ID-CoL="847Q3" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[567,629,746,772]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="662" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41032392B403EFAC8FDFDFC8B" bold="true" box="[567,629,746,772]" italics="true" pageId="4" pageNumber="662">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1032392B4077FAC9FD61FC8B" box="[638,745,747,772]" pageId="4" pageNumber="662" rank="genus">gen. nov</taxonomicNameLabel>
</heading>
.
</paragraph>
</subSubSection>
<paragraph id="8BAD36D61032392B4351FB2FFC43FCA9" blockId="4.[344,971,608,806]" box="[344,971,781,806]" pageId="4" pageNumber="662">
(
<subSubSection id="C308655D1032392B4369FB2FFC43FCA9" box="[352,971,781,806]" pageId="4" pageNumber="662" type="description">
<figureCitation id="13292A531032392B4369FB2FFE40FCA9" box="[352,456,781,806]" captionStart="Figure 1" captionStartId="3.[160,225,1645,1668]" captionTargetBox="[163,1153,507,1615]" captionTargetId="figure@3.[163,1153,507,1615]" captionTargetPageId="3" captionText="Figure 1. Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Photographs by Phillip Crabb, NHM, London. Scale bar: a = 14 mm; b = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3675496" httpUri="https://zenodo.org/record/3675496/files/figure.png" pageId="4" pageNumber="662">Figures 1</figureCitation>
(a,b), 4(a), 5(a,b), 6(a,b), 7(a,d) and 8(a,d,g))
</subSubSection>
</paragraph>
<subSubSection id="C308655D1032392B42A9FB73FC7FFC21" pageId="4" pageNumber="662" type="reference_group">
<paragraph id="8BAD36D61032392B42A9FB73FC7FFC21" blockId="4.[160,1156,849,942]" pageId="4" pageNumber="662">
<emphasis id="B966EAC41032392B42A9FB73FEDCFCE6" box="[160,340,849,873]" italics="true" pageId="4" pageNumber="662">
<taxonomicName id="4C124D551032392B42A9FB73FEB5FCE6" ID-CoL="7PVHY" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[160,317,849,873]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="662" phylum="Arthropoda" rank="genus">Potamonemus</taxonomicName>
</emphasis>
<bibRefCitation id="EF834B271032392B4356FB73FD2BFCE6" author="Cumberlidge N" box="[351,675,849,873]" pageId="4" pageNumber="662" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">
Cumberlidge 1993: 576
<emphasis id="B966EAC41032392B4063FB73FDFFFCE6" box="[618,631,849,873]" italics="true" pageId="4" pageNumber="662"></emphasis>
584
</bibRefCitation>
, tables 2
<emphasis id="B966EAC41032392B4102FB73FC90FCE6" box="[779,792,849,873]" italics="true" pageId="4" pageNumber="662"></emphasis>
3, figs 3
<emphasis id="B966EAC41032392B417CFB73FC0AFCE6" box="[885,898,849,873]" italics="true" pageId="4" pageNumber="662"></emphasis>
4, 5a
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b, 6a
<emphasis id="B966EAC41032392B4608FB73FB86FCE6" box="[1025,1038,849,873]" italics="true" pageId="4" pageNumber="662"></emphasis>
c (partim); Cumberlidge 1999: 15
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16, 20, 24, 28, 50
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51, 307, 309, 313, 355, 364, 374, 379
<emphasis id="B966EAC41032392B41F4FB51FB82FC04" box="[1021,1034,883,907]" italics="true" pageId="4" pageNumber="662"></emphasis>
381, tables IX, X, XI, XII, XIII, fig. 40C, 41C, F, 42C, F, 43C, F, 44C, 53G, 61E, 65F (partim)
</paragraph>
</subSubSection>
<subSubSection id="C308655D1032392B42A9FBFBFC72FAE4" pageId="4" pageNumber="662" type="materials_examined">
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<emphasis id="B966EAC41032392B42A9FBFBFD1AFC7E" box="[160,658,985,1009]" italics="true" pageId="4" pageNumber="662">
Comparative material examined
<collectingCountry id="F30576461032392B4016FBFBFD1AFC7E" box="[543,658,985,1009]" name="Cameroon" pageId="4" pageNumber="662">Cameroon</collectingCountry>
</emphasis>
.
<taxonomicName id="4C124D551032392B40ACFBFBFEDEFB9C" authority="Cumberlidge and Clark, 1992" authorityName="Cumberlidge and Clark" authorityYear="1992" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="662" phylum="Arthropoda" rank="species" species="mambilorum">
<emphasis id="B966EAC41032392B40ACFBFBFC6AFC7E" box="[677,994,985,1009]" italics="true" pageId="4" pageNumber="662">Potamonemus mambilorum</emphasis>
<bibRefCitation id="EF834B271032392B41E6FBFBFEDEFB9C" author="Cumberlidge N &amp; Clark PF" pageId="4" pageNumber="662" pagination="149 - 156" refId="ref8501" refString="Cumberlidge N, Clark PF. 1992. A new genus and species of fresh-water crab from Cameroon, West Africa (Crustacea, Brachyura, Potamoidea, Potamonautidae). Bull Brit Mus Nat Hist (Zool) London. 58: 149 - 156." type="journal article" year="1992">Cumberlidge and Clark, 1992</bibRefCitation>
</taxonomicName>
:
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,
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, adult
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, CW 34.5, CL 25.5,
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12.5, FW
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, Somié, Bankim, Mayo-Banyo, Tikow Plain,
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asl, near border with
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(
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,
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), coll. D. Zeitlyn, 1991 (NHM reg. 1991: 183); several specimens, Elak-Oku, North-West region, coll. unknown,
<date id="FFAC10161032392B4100FC41FC5DFBF4" box="[777,981,1123,1147]" pageId="4" pageNumber="662" value="2013-10-20">20 October 2013</date>
.
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<emphasis id="B966EAC41032392B41EDFC41FF6BFB11" italics="true" pageId="4" pageNumber="662">Potamonemus sachsi</emphasis>
<bibRefCitation id="EF834B271032392B42E2FCA4FE4EFB11" author="Cumberlidge N" box="[235,454,1158,1182]" pageId="4" pageNumber="662" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge, 1993</bibRefCitation>
</taxonomicName>
: Bamenda,
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, adult
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, CW 33.1, CL 22.6,
<collectingCountry id="F30576461032392B41F1FCA4FB91FB11" box="[1016,1049,1158,1182]" name="Switzerland" pageId="4" pageNumber="662">CH</collectingCountry>
10.6, FW
<quantity id="4CEA9B331032392B42A9FC8BFE8FFB4E" box="[160,263,1193,1217]" metricMagnitude="-2" metricUnit="m" metricValue="1.06" pageId="4" pageNumber="662" unit="mm" value="10.6">10.6 mm</quantity>
(
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K-30395).
<typeStatus id="54A988741032392B43CBFC8BFDBCFB4E" box="[450,564,1193,1217]" pageId="4" pageNumber="662" type="paratype">Paratypes</typeStatus>
,
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, CWs 32.8, 29.0, 26.0 mm,
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, CWs 34.4, 33.8, 33.4,
<quantity id="4CEA9B331032392B4329FCE9FE01FB6C" box="[288,393,1227,1251]" metricMagnitude="-2" metricUnit="m" metricValue="1.49" pageId="4" pageNumber="662" unit="mm" value="14.9">14.9 mm</quantity>
.
</paragraph>
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<collectingCountry id="F30576461032392B42A9FD2CFF64FAA9" box="[160,236,1294,1318]" name="Nigeria" pageId="4" pageNumber="662">Nigeria</collectingCountry>
</emphasis>
.
<collectingRegion id="49D6F8341032392B42F1FD2CFE38FAA9" box="[248,432,1294,1318]" country="Nigeria" name="Cross River" pageId="4" pageNumber="662">Cross River State</collectingRegion>
, adult
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, CW 32, CL 22,
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10.5, FW
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, south-east of
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, Obudu
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, Oshie Ridge, Sankwala Mountain range,
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north of Obudu Cattle Ranch (
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,
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), coll. N. Cumberlidge,
<date id="FFAC10161032392B40A1FD71FCA5FAE4" box="[680,813,1363,1387]" pageId="4" pageNumber="662" value="1983-04-08">8 April 1983</date>
(
<collectionCode id="ED03AE131032392B4133FD71FCFBFAE4" box="[826,883,1363,1387]" pageId="4" pageNumber="662">NMU</collectionCode>
<date id="FFAC10161032392B4173FD71FC56FAE4" box="[890,990,1363,1387]" pageId="4" pageNumber="662" value="1983-04-08">8.IV.1983</date>
A).
</paragraph>
</subSubSection>
<subSubSection id="C308655D1032392B42A9FD8FFE39F936" pageId="4" pageNumber="662" type="diagnosis">
<paragraph id="8BAD36D61032392B42A9FD8FFE9CFA49" blockId="4.[160,1156,1453,1721]" box="[160,276,1453,1478]" pageId="4" pageNumber="662">
<emphasis id="B966EAC41032392B42A9FD8FFE9CFA49" bold="true" box="[160,276,1453,1478]" italics="true" pageId="4" pageNumber="662">Diagnosis</emphasis>
</paragraph>
<paragraph id="8BAD36D61032392B42A9FDF3FE39F936" blockId="4.[160,1156,1453,1721]" pageId="4" pageNumber="662">
Third maxilliped exopod either lacking, or with extremely reduced flagellum (
<figureCitation id="13292A531032392B41F7FDF3FBD3FA66" box="[1022,1115,1489,1513]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="4" pageNumber="662">Figure 8</figureCitation>
(d)). Lower margin of cheliped merus with large pointed tooth distally (
<figureCitation id="13292A531032392B4192FDD1FC71F984" box="[923,1017,1523,1547]" captionStart="Figure 5" captionStartId="12.[160,225,965,988]" captionTargetBox="[163,1153,142,934]" captionTargetId="figure@12.[163,1153,142,934]" captionTargetPageId="12" captionText="Figure 5. (af) Frontal view of right and left chelipeds; (gi) dorsal view of right cheliped carpus. Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587), length of right cheliped = 24.2 mm. (cd) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183), length of right cheliped = 37.0 mm; (ef) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A), length of right cheliped = 27.6 mm; (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) P. mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) scaled for comparison. Photographs (af) by Phillip Crabb, NHM, London. Scale bar: a,b = 4.21 mm; c,d = 5.26 mm; e, f = 4.82 mm; g = 3.1 mm; h = 3.83 mm; i = 3.51 mm." figureDoi="http://doi.org/10.5281/zenodo.3675504" httpUri="https://zenodo.org/record/3675504/files/figure.png" pageId="4" pageNumber="662">Figure 5</figureCitation>
(a,b)). G1 TA long (TA/SS 0.86), directed outward, broad at base then narrowing sharply, distal one-third slender, tapering to pointed tip; lateral margin of G1 TA, SS with long bristles; longitudinal groove not visible when viewed from dorsal aspect (
<figureCitation id="13292A531032392B40D6FE79FCB1F9FC" box="[735,825,1627,1651]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="4" pageNumber="662">Figure 7</figureCitation>
(a,d)); G1 SS basal margin very wide, 5× that of distal margin (
<figureCitation id="13292A531032392B401BFE5CFDF9F919" box="[530,625,1662,1686]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="4" pageNumber="662">Figure 7</figureCitation>
(a,d)); G2 TA distinctly short (TA/SS 0.23) with pointed tip (
<figureCitation id="13292A531032392B4324FE83FE00F936" box="[301,392,1697,1721]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="4" pageNumber="662">Figure 8</figureCitation>
(a)).
</paragraph>
</subSubSection>
<subSubSection id="C308655D1033392A42A9F8ACFE43FF63" pageId="5" pageNumber="663" type="distribution">
<paragraph id="8BAD36D61033392A42A9F8ACFEA4FF28" blockId="5.[160,1155,142,236]" box="[160,300,142,167]" pageId="5" pageNumber="663">
<emphasis id="B966EAC41033392A42A9F8ACFEA4FF28" bold="true" box="[160,300,142,167]" italics="true" pageId="5" pageNumber="663">Distribution</emphasis>
</paragraph>
<paragraph id="8BAD36D61033392A42A9F890FE43FF63" blockId="5.[160,1155,142,236]" pageId="5" pageNumber="663">
<emphasis id="B966EAC41033392A42A9F890FE99FF45" box="[160,273,178,202]" italics="true" pageId="5" pageNumber="663">
<collectingCountry id="F30576461033392A42A9F890FE99FF45" box="[160,273,178,202]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
</emphasis>
.
<taxonomicName id="4C124D551033392A4317F890FEDCFF45" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[286,340,178,202]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A4317F890FEDCFF45" box="[286,340,178,202]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A4355F890FE4CFF45" box="[348,452,178,202]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
is endemic to the rainforest zone of south-western
<collectingCountry id="F30576461033392A4607F890FB0BFF45" box="[1038,1155,178,202]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
(
<bibRefCitation id="EF834B271033392A42AFF8F6FEF1FF63" author="Cumberlidge N" box="[166,377,212,236]" pageId="5" pageNumber="663" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge 1993</bibRefCitation>
, 1999).
</paragraph>
</subSubSection>
<subSubSection id="C308655D1033392A42A9F93BFBD9FEDB" pageId="5" pageNumber="663" type="type_taxon">
<paragraph id="8BAD36D61033392A42A9F93BFEBCFEBD" blockId="5.[160,1105,281,340]" box="[160,308,281,306]" pageId="5" pageNumber="663">
<emphasis id="B966EAC41033392A42A9F93BFEBCFEBD" bold="true" box="[160,308,281,306]" italics="true" pageId="5" pageNumber="663">
<typeStatus id="54A988741033392A42A9F93BFF50FEBD" box="[160,216,281,306]" pageId="5" pageNumber="663">Type</typeStatus>
species
</emphasis>
</paragraph>
<paragraph id="8BAD36D61033392A42A9F91EFBD9FEDB" blockId="5.[160,1105,281,340]" box="[160,1105,316,340]" pageId="5" pageNumber="663">
<taxonomicName id="4C124D551033392A42A9F91EFDEFFEDB" ID-CoL="7YF8J" authority="Cumberlidge, 1993" authorityName="Cumberlidgei" authorityYear="1993" box="[160,615,316,340]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="asylos">
<emphasis id="B966EAC41033392A42A9F91EFE00FEDB" box="[160,392,316,340]" italics="true" pageId="5" pageNumber="663">Potamonemus asylos</emphasis>
<bibRefCitation id="EF834B271033392A4399F91EFDEFFEDB" author="Cumberlidge N" box="[400,615,316,340]" pageId="5" pageNumber="663" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge, 1993</bibRefCitation>
</taxonomicName>
by present designation and by monotypy.
</paragraph>
</subSubSection>
<subSubSection id="C308655D1033392A42A9F9A3FD1FFDC8" pageId="5" pageNumber="663" type="etymology">
<paragraph id="8BAD36D61033392A42A9F9A3FE95FE15" blockId="5.[160,1156,385,479]" box="[160,285,385,410]" pageId="5" pageNumber="663">
<emphasis id="B966EAC41033392A42A9F9A3FE95FE15" bold="true" box="[160,285,385,410]" italics="true" pageId="5" pageNumber="663">Etymology</emphasis>
</paragraph>
<paragraph id="8BAD36D61033392A42A9F986FB0CFE50" blockId="5.[160,1156,385,479]" pageId="5" pageNumber="663">
The genus is named for the town of
<taxonomicName id="4C124D551033392A404AF986FDF2FE33" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[579,634,420,444]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">Buea</taxonomicName>
in south-western
<collectingCountry id="F30576461033392A4140F986FC36FE33" box="[841,958,420,444]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
which is close to the
<typeStatus id="54A988741033392A42C5F9E5FF76FE50" box="[204,254,455,479]" pageId="5" pageNumber="663">type</typeStatus>
locality. The name is used as a noun in apposition and the gender is masculine.
</paragraph>
<paragraph id="8BAD36D61033392A42A9FA2EFEECFDAA" blockId="5.[160,663,524,583]" box="[160,356,524,549]" pageId="5" pageNumber="663">
<emphasis id="B966EAC41033392A42A9FA2EFEECFDAA" bold="true" box="[160,356,524,549]" italics="true" pageId="5" pageNumber="663">Species included</emphasis>
</paragraph>
<paragraph id="8BAD36D61033392A42A9FA0DFD1FFDC8" blockId="5.[160,663,524,583]" box="[160,663,559,583]" pageId="5" pageNumber="663">
<taxonomicName id="4C124D551033392A42A9FA0DFD87FDC8" authority="(Cumberlidge, 1993)" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" baseAuthorityName="Cumberlidge" baseAuthorityYear="1993" box="[160,527,559,583]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="asylos" status="comb. nov.">
<emphasis id="B966EAC41033392A42A9FA0DFEA9FDC8" box="[160,289,559,583]" italics="true" pageId="5" pageNumber="663">Buea asylos</emphasis>
(
<bibRefCitation id="EF834B271033392A4326FA0DFD8FFDC8" author="Cumberlidge N" box="[303,519,559,583]" pageId="5" pageNumber="663" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge, 1993</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A4011FA0DFD1FFDC8" box="[536,663,559,583]" pageId="5" pageNumber="663" rank="species">comb. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="C308655D1033392942A9FA56FEF5F9F6" lastPageId="6" lastPageNumber="664" pageId="5" pageNumber="663" type="discussion">
<paragraph id="8BAD36D61033392A42A9FA56FE8EFD02" blockId="5.[160,1156,628,1727]" box="[160,262,628,653]" pageId="5" pageNumber="663">
<emphasis id="B966EAC41033392A42A9FA56FE8EFD02" bold="true" box="[160,262,628,653]" italics="true" pageId="5" pageNumber="663">Remarks</emphasis>
</paragraph>
<paragraph id="8BAD36D61033392A42A9FAB5FD62FC68" blockId="5.[160,1156,628,1727]" pageId="5" pageNumber="663">
This new potamonautine genus is established to accommodate
<taxonomicName id="4C124D551033392A419CFAB5FC7FFD20" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" baseAuthorityName="Cumberlidge" baseAuthorityYear="1993" box="[917,1015,663,687]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="asylos" status="comb. nov.">
<emphasis id="B966EAC41033392A419CFAB5FC7FFD20" box="[917,1015,663,687]" italics="true" pageId="5" pageNumber="663">B. asylos</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A460BFAB5FB0CFD20" box="[1026,1156,663,687]" pageId="5" pageNumber="663" rank="species">comb. nov.</taxonomicNameLabel>
which was previously considered to be a species of
<taxonomicName id="4C124D551033392A40EFFA98FC0BFD5D" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[742,899,698,722]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A40EFFA98FC0BFD5D" box="[742,899,698,722]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
. Work by
<bibRefCitation id="EF834B271033392A41FDFA98FF56FD7B" author="Daniels SR &amp; Phiri EE &amp; Klaus S &amp; Albrecht C &amp; Cumberlidge N" pageId="5" pageNumber="663" pagination="549 - 567" refId="ref8897" refString="Daniels SR, Phiri EE, Klaus S, Albrecht C, Cumberlidge N. 2015. Multilocus phylogeny of the Afrotropical freshwater crab fauna reveals historical drainage connectivity and transoceanic dispersal since the Eocene. Syst Biol. 64: 549 - 567. doi: 10.1093 / sysbio / syv 011" type="journal article" year="2015">Daniels et al. (2015</bibRefCitation>
, fig. 2) prompted more detailed comparative studies involving the types of all three species currently assigned to
<taxonomicName id="4C124D551033392A406AFADDFC88FC98" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[611,768,767,791]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A406AFADDFC88FC98" box="[611,768,767,791]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
. The morphological differences between the mandible and gonopod characters of
<taxonomicName id="4C124D551033392A40FBFB00FCD9FCB5" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" baseAuthorityName="Cumberlidge" baseAuthorityYear="1993" box="[754,849,802,826]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="asylos" status="comb. nov.">
<emphasis id="B966EAC41033392A40FBFB00FCD9FCB5" box="[754,849,802,826]" italics="true" pageId="5" pageNumber="663">B. asylos</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A4152FB00FC53FCB5" box="[859,987,802,826]" pageId="5" pageNumber="663" rank="species">comb. nov.</taxonomicNameLabel>
and the other two species of
<taxonomicName id="4C124D551033392A4346FB66FE64FCD3" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[335,492,836,860]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A4346FB66FE64FCD3" box="[335,492,836,860]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
support the establishment of a new genus to accommodate
<taxonomicName id="4C124D551033392A42D4FB45FDAAFCF0" authority="Cumberlidge, 1993" authorityName="Cumberlidge" authorityYear="1993" box="[221,546,871,895]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="asylos">
<emphasis id="B966EAC41033392A42D4FB45FEB6FCF0" box="[221,318,871,895]" italics="true" pageId="5" pageNumber="663">P. asylos</emphasis>
<bibRefCitation id="EF834B271033392A4340FB45FDAAFCF0" author="Cumberlidge N" box="[329,546,871,895]" pageId="5" pageNumber="663" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge, 1993</bibRefCitation>
</taxonomicName>
. The new genus is compared to the
<typeStatus id="54A988741033392A41D6FB45FBCBFCF0" box="[991,1091,871,895]" pageId="5" pageNumber="663" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C124D551033392A4679FB45FEA5FC2D" authorityName="Cumberlidge and Clark" authorityYear="1992" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="mambilorum">
<emphasis id="B966EAC41033392A4679FB45FEA5FC2D" italics="true" pageId="5" pageNumber="663">P. mambilorum</emphasis>
</taxonomicName>
from
<collectingCountry id="F30576461033392A4374FBA8FE7AFC2D" box="[381,498,906,930]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
(NHM reg. 1991: 183), the
<typeStatus id="54A988741033392A414DFBA8FC20FC2D" box="[836,936,906,930]" pageId="5" pageNumber="663" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C124D551033392A41D0FBA8FBB2FC2D" authorityName="Cumberlidge" authorityYear="1993" box="[985,1082,906,930]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="sachsi">
<emphasis id="B966EAC41033392A41D0FBA8FBB2FC2D" box="[985,1082,906,930]" italics="true" pageId="5" pageNumber="663">P. sachsi</emphasis>
</taxonomicName>
, from Bamenda,
<collectingCountry id="F30576461033392A4315FB8EFE19FC4B" box="[284,401,940,964]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
(CW
<quantity id="4CEA9B331033392A43DEFB8EFDC9FC4B" box="[471,577,940,964]" metricMagnitude="-2" metricUnit="m" metricValue="3.31" pageId="5" pageNumber="663" unit="mm" value="33.1">33.1 mm</quantity>
, ZIM K-30395), and other specimens of
<taxonomicName id="4C124D551033392A462BFB8EFB0BFC4B" authorityName="Cumberlidge" authorityYear="1993" box="[1058,1155,940,964]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="species" species="sachsi">
<emphasis id="B966EAC41033392A462BFB8EFB0BFC4B" box="[1058,1155,940,964]" italics="true" pageId="5" pageNumber="663">P. sachsi</emphasis>
</taxonomicName>
(NMU
<date id="FFAC10161033392A42E0FBEDFEC5FC68" box="[233,333,975,999]" pageId="5" pageNumber="663" value="1983-04-08">8.IV.1983</date>
A) from
<collectingCountry id="F30576461033392A43A5FBEDFE74FC68" box="[428,508,975,999]" name="Nigeria" pageId="5" pageNumber="663">Nigeria</collectingCountry>
(
<bibRefCitation id="EF834B271033392A4002FBEDFD56FC68" author="Cumberlidge N" box="[523,734,975,999]" pageId="5" pageNumber="663" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge 1993</bibRefCitation>
).
</paragraph>
<paragraph id="8BAD36D61033392A42C9FBD0FEB3FACD" blockId="5.[160,1156,628,1727]" pageId="5" pageNumber="663">
The main morphological differences that characterise
<taxonomicName id="4C124D551033392A412FFBD0FCD4FB85" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[806,860,1010,1034]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A412FFBD0FCD4FB85" box="[806,860,1010,1034]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A416DFBD0FC46FB85" box="[868,974,1010,1034]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
and distinguish it from the two species of
<taxonomicName id="4C124D551033392A43CCFC36FDEAFBA3" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[453,610,1044,1068]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A43CCFC36FDEAFBA3" box="[453,610,1044,1068]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
are the following: the G1 TA of
<taxonomicName id="4C124D551033392A41C1FC36FC76FBA3" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[968,1022,1044,1068]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A41C1FC36FC76FBA3" box="[968,1022,1044,1068]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A460DFC36FBE4FBA3" box="[1028,1132,1044,1068]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
is elongate (TA/SS 0.86) and is longer than that of
<taxonomicName id="4C124D551033392A40B2FC15FCD0FBC0" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[699,856,1079,1103]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A40B2FC15FCD0FBC0" box="[699,856,1079,1103]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
(TA/SS 0.63); the first fourfifths of the G1 TA are straight and distinctly widened, with long bristle-like setae on the lateral margin (
<figureCitation id="13292A531033392A4342FC5EFE2FFB1B" box="[331,423,1148,1172]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="5" pageNumber="663">Figure 7</figureCitation>
(a,d)) (vs slim along its entire length, and lacking bristle-like setae on the lateral margin in
<taxonomicName id="4C124D551033392A43C9FCBDFDD5FB38" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[448,605,1183,1207]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A43C9FCBDFDD5FB38" box="[448,605,1183,1207]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
,
<figureCitation id="13292A531033392A4064FCBDFD45FB38" box="[621,717,1183,1207]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="5" pageNumber="663">Figure 7</figureCitation>
(b,c,e,f)); although short, the G2 TA of
<taxonomicName id="4C124D551033392A42A9FCE0FF5EFB55" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[160,214,1218,1242]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A42A9FCE0FF5EFB55" box="[160,214,1218,1242]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A42D6FCE0FEC2FB55" box="[223,330,1218,1242]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
(TA/SS 0.23,
<figureCitation id="13292A531033392A43E8FCE0FDB7FB55" box="[481,575,1218,1242]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="5" pageNumber="663">Figure 8</figureCitation>
(a)), is still longer than those of the two species of
<taxonomicName id="4C124D551033392A42A9FCC6FEB5FB73" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[160,317,1252,1276]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A42A9FCC6FEB5FB73" box="[160,317,1252,1276]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
(TA/SS 0.13,
<figureCitation id="13292A531033392A43D8FCC6FDA6FB73" box="[465,558,1252,1276]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="5" pageNumber="663">Figure 8</figureCitation>
(b,c)); and the G2 TA of
<taxonomicName id="4C124D551033392A4132FCC6FCF9FB73" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[827,881,1252,1276]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A4132FCC6FCF9FB73" box="[827,881,1252,1276]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A4170FCC6FC6AFB73" box="[889,994,1252,1276]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
has a pointed tip (
<figureCitation id="13292A531033392A42D9FD25FEB8FA90" box="[208,304,1287,1311]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="5" pageNumber="663">Figure 8</figureCitation>
(a)) (vs G2 TA of the two species of
<taxonomicName id="4C124D551033392A40D2FD25FCF0FA90" authorityName="Cumberlidge and Clark" authorityYear="1992" box="[731,888,1287,1311]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A40D2FD25FCF0FA90" box="[731,888,1287,1311]" italics="true" pageId="5" pageNumber="663">Potamonemus</emphasis>
</taxonomicName>
which has a blunt tip,
<figureCitation id="13292A531033392A42A9FD08FF77FACD" box="[160,255,1322,1346]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="5" pageNumber="663">Figure 8</figureCitation>
(b,c)).
</paragraph>
<paragraph id="8BAD36D61033392A42C9FD6EFD0BF9F5" blockId="5.[160,1156,628,1727]" pageId="5" pageNumber="663">
<taxonomicName id="4C124D551033392A42C9FD6EFF7EFAEB" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[192,246,1356,1380]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A42C9FD6EFF7EFAEB" box="[192,246,1356,1380]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A4308FD6EFEE6FAEB" box="[257,366,1356,1380]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
can be distinguished from the other genera of continental African potamonautines by differences in the carapace, G1, G2, third maxillipeds, and mandibles (
<bibRefCitation id="EF834B271033392A42AFFDB0FEFFFA25" author="Cumberlidge N" box="[166,375,1426,1450]" pageId="5" pageNumber="663" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge 1993</bibRefCitation>
,
<bibRefCitation id="EF834B271033392A438AFDB0FE32FA25" author="Cumberlidge N" box="[387,442,1426,1450]" pageId="5" pageNumber="663" pagination="122 - 131" refId="ref8107" refString="Cumberlidge N. 1994. Louisea, a new genus of fresh-water crab (Brachyura, Potamoidea, Potamonautidae) Globonautes macropus edeaensis Bott, 1969 from Cameroon. Proc Biol Soc Wash. 107: 122 - 131." type="journal article" year="1994">1994</bibRefCitation>
, 1999) (
<figureCitation id="13292A531033392A401DFDB0FD1DFA25" box="[532,661,1426,1450]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStartId-0="3.[160,225,1645,1668]" captionStartId-1="9.[160,225,1103,1126]" captionStartId-2="10.[160,225,1145,1168]" captionTargetBox-0="[163,1153,507,1615]" captionTargetBox-1="[163,1153,142,1072]" captionTargetBox-2="[163,1153,142,1114]" captionTargetId-0="figure@3.[163,1153,507,1615]" captionTargetId-1="figure@9.[163,1153,142,1072]" captionTargetId-2="figure@10.[163,1153,142,1114]" captionTargetPageId-0="3" captionTargetPageId-1="9" captionTargetPageId-2="10" captionText-0="Figure 1. Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Photographs by Phillip Crabb, NHM, London. Scale bar: a = 14 mm; b = 10 mm." captionText-1="Figure 2. Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Photographs by Phillip Crabb, NHM, London. Scale bar: a = 21 mm; b = 28 mm." captionText-2="Figure 3. Potamonemus sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Scale bar: 6.3 mm. Photographs by Phillip Crabb, NHM, London. Scale bar: 19 mm." figureDoi-0="http://doi.org/10.5281/zenodo.3675496" figureDoi-1="http://doi.org/10.5281/zenodo.3675498" figureDoi-2="http://doi.org/10.5281/zenodo.3675500" httpUri-0="https://zenodo.org/record/3675496/files/figure.png" httpUri-1="https://zenodo.org/record/3675498/files/figure.png" httpUri-2="https://zenodo.org/record/3675500/files/figure.png" pageId="5" pageNumber="663">
Figures 1
<emphasis id="B966EAC41033392A4073FDB0FD0FFA25" box="[634,647,1426,1450]" italics="true" pageId="5" pageNumber="663"></emphasis>
3
</figureCitation>
,
<figureCitation id="13292A531033392A40A8FDB0FD27FA25" box="[673,687,1426,1450]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="5" pageNumber="663">7</figureCitation>
(a
<emphasis id="B966EAC41033392A40CDFDB0FD59FA25" box="[708,721,1426,1450]" italics="true" pageId="5" pageNumber="663"></emphasis>
f) and 8(a
<emphasis id="B966EAC41033392A4132FDB0FCC0FA25" box="[827,840,1426,1450]" italics="true" pageId="5" pageNumber="663"></emphasis>
i)). Each of these genera has been recovered as a well-supported lineage in the most recent molecular studies of this fauna (
<bibRefCitation id="EF834B271033392A42E7FDF5FE4BFA60" author="Daniels SR &amp; Cumberlidge N &amp; Perez-Losada M &amp; Marijnissen SAE &amp; Crandall KA" box="[238,451,1495,1519]" pageId="5" pageNumber="663" pagination="225 - 235" refId="ref8850" refString="Daniels SR, Cumberlidge N, Perez-Losada M, Marijnissen SAE, Crandall KA. 2006. Evolution of Afrotropical freshwater crab lineages obscured by morphological convergence. Mol Phylo Evol. 40: 225 - 235. doi: 10.1016 / j. ympev. 2006.02.022" type="journal article" year="2006">Daniels et al. 2006</bibRefCitation>
, fig. 1, 2015, fig. 2;
<bibRefCitation id="EF834B271033392A40AFFDF5FC6DFA60" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Schubart CD &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[678,997,1495,1519]" pageId="5" pageNumber="663" pagination="273 - 280" refId="ref9690" refString="Mvogo Ndongo PA, von Rintelen T, Schubart CD, Albrecht C, Tamesse JL, Cumberlidge N. 2017 c. New data on the taxonomy, ecology, and conservation of the rediscovered Louisea edeaensis (Bott, 1969) (Brachyura: Potamoidea: Potamonautidae), an endangered freshwater crab from Cameroon. Zootaxa. 4231: 273 - 280. doi: 10.11646 / zootaxa. 4231.2.9" type="journal article" year="2017">Mvogo Ndongo et al. 2017c</bibRefCitation>
, fig. 1). Six of these genera are found in West and Central Africa (
<emphasis id="B966EAC41033392A4149FDD8FDD8F9BA" italics="true" pageId="5" pageNumber="663">
Sudanonautesı Liberonautesı Potamonautesı Potamonemusı
<taxonomicName id="4C124D551033392A43F7FE3FFDD8F9BA" authorityName="Cumberlidge" authorityYear="1994" box="[510,592,1565,1589]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">Louisea</taxonomicName>
</emphasis>
and
<taxonomicName id="4C124D551033392A409AFE3FFC84F9BA" authorityName="A. Milne-Edwards" authorityYear="1886" box="[659,780,1565,1589]" class="Malacostraca" family="Potamonautidae" genus="Erimetopus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A409AFE3FFC84F9BA" box="[659,780,1565,1589]" italics="true" pageId="5" pageNumber="663">Erimetopus</emphasis>
</taxonomicName>
), and four have representatives in
<collectingCountry id="F30576461033392A42B7FE1DFEBBF9D8" box="[190,307,1599,1623]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
(
<tableCitation id="C690036D1033392A434AFE1DFE1FF9D8" box="[323,407,1599,1623]" captionStart="Table 1" captionStartId="2.[160,216,142,165]" captionTargetPageId="2" captionText="Table 1. Comparison of the number of species and genera of freshwater crabs found in Cameroon and its neighbouring countries, and the relative size of each country (km2). Data from Cumberlidge (1999, 2011a, 2011b; Cumberlidge et al. 2017)." httpUri="http://table.plazi.org/id/DF6D665E1034392D42A9F8ACFDFEFF6F" pageId="5" pageNumber="663" tableUuid="DF6D665E1034392D42A9F8ACFDFEFF6F">Table 1</tableCitation>
) but only
<taxonomicName id="4C124D551033392A4019FE1DFDEAF9D8" authorityName="Cumberlidge" authorityYear="1994" box="[528,610,1599,1623]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A4019FE1DFDEAF9D8" box="[528,610,1599,1623]" italics="true" pageId="5" pageNumber="663">Louisea</emphasis>
</taxonomicName>
is endemic to that country (Cumberlidge 1999;
<bibRefCitation id="EF834B271033392A42A9FE40FE68F9F5" author="Mvogo Ndongo PA &amp; Cumberlidge N &amp; Poettinger TS &amp; von Rintelen T &amp; Tamesse JL &amp; Schubart CD" box="[160,480,1634,1658]" pageId="5" pageNumber="663" pagination="439 - 444" refId="ref9484" refString="Mvogo Ndongo PA, Cumberlidge N, Poettinger TS, von Rintelen T, Tamesse JL, Schubart CD. 2017 a. Molecular evidence for the assignment of the Cameroonian freshwater crab genus Louisea Cumberlidge, 1994, to the Afrotropical subfamily Potamonautinae Bott, 1970 (Crustacea: Potamoidea: Potamonautidae). Zootaxa. 4286: 439 - 444. doi: 10.11646 / zootaxa. 4286.3.12" type="journal article" year="2017">Mvogo Ndongo et al. 2017a</bibRefCitation>
,
<bibRefCitation id="EF834B271033392A43E7FE40FDB8F9F5" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Schubart CD &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[494,560,1634,1658]" pageId="5" pageNumber="663" pagination="273 - 280" refId="ref9690" refString="Mvogo Ndongo PA, von Rintelen T, Schubart CD, Albrecht C, Tamesse JL, Cumberlidge N. 2017 c. New data on the taxonomy, ecology, and conservation of the rediscovered Louisea edeaensis (Bott, 1969) (Brachyura: Potamoidea: Potamonautidae), an endangered freshwater crab from Cameroon. Zootaxa. 4231: 273 - 280. doi: 10.11646 / zootaxa. 4231.2.9" type="journal article" year="2017">2017c</bibRefCitation>
,
<bibRefCitation id="EF834B271033392A4036FE40FDFEF9F5" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[575,630,1634,1658]" pageId="5" pageNumber="663" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">2018</bibRefCitation>
).
</paragraph>
<paragraph id="8BAD36D61033392942C9FEA7FD8EFDC9" blockId="5.[160,1156,628,1727]" lastBlockId="6.[160,1157,142,1657]" lastPageId="6" lastPageNumber="664" pageId="5" pageNumber="663">
<taxonomicName id="4C124D551033392A42C9FEA7FF70F912" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[192,248,1669,1693]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41033392A42C9FEA7FF70F912" box="[192,248,1669,1693]" italics="true" pageId="5" pageNumber="663">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1033392A430FFEA7FEF0F912" box="[262,376,1669,1693]" pageId="5" pageNumber="663" rank="genus">gen. nov.</taxonomicNameLabel>
is superficially similar to
<taxonomicName id="4C124D551033392A40B6FEA7FC9CF912" authorityName="Cumberlidge" authorityYear="1994" box="[703,788,1669,1693]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="663" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41033392A40B6FEA7FC9CF912" box="[703,788,1669,1693]" italics="true" pageId="5" pageNumber="663">Louisea</emphasis>
</taxonomicName>
, a genus of small freshwater crabs found in south-western
<collectingCountry id="F30576461033392A401DFE85FD05F930" box="[532,653,1703,1727]" name="Cameroon" pageId="5" pageNumber="663">Cameroon</collectingCountry>
that also has a third maxilliped exopod lacking a flagellum. These two genera can be distinguished, however, by the length of the G1 TA: that of
<taxonomicName id="4C124D551030392943A8F893FE51FF46" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[417,473,177,201]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41030392943A8F893FE51FF46" box="[417,473,177,201]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1030392943EAF893FDD9FF46" box="[483,593,177,201]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
is extremely long (TA/SS 0.86,
<figureCitation id="13292A531030392941CCF893FBAFFF46" box="[965,1063,177,201]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="6" pageNumber="664">Figure 7</figureCitation>
(a,d) (vs significantly shorter (TA/SS 0.31) in
<taxonomicName id="4C124D5510303929405BF8F6FB84FF63" authority=", Mvogo Ndongo et al. 2017 a" authorityName="Mvogo Ndongo" authorityYear="2017" box="[594,1036,212,236]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC410303929405BF8F6FD2FFF63" box="[594,679,212,236]" italics="true" pageId="6" pageNumber="664">Louisea</emphasis>
,
<bibRefCitation id="EF834B271030392940B1F8F6FB84FF63" author="Mvogo Ndongo PA &amp; Cumberlidge N &amp; Poettinger TS &amp; von Rintelen T &amp; Tamesse JL &amp; Schubart CD" box="[696,1036,212,236]" pageId="6" pageNumber="664" pagination="439 - 444" refId="ref9484" refString="Mvogo Ndongo PA, Cumberlidge N, Poettinger TS, von Rintelen T, Tamesse JL, Schubart CD. 2017 a. Molecular evidence for the assignment of the Cameroonian freshwater crab genus Louisea Cumberlidge, 1994, to the Afrotropical subfamily Potamonautinae Bott, 1970 (Crustacea: Potamoidea: Potamonautidae). Zootaxa. 4286: 439 - 444. doi: 10.11646 / zootaxa. 4286.3.12" type="journal article" year="2017">Mvogo Ndongo et al. 2017a</bibRefCitation>
</taxonomicName>
, fig. 3a,b;
<bibRefCitation id="EF834B271030392942A9F8D4FE2AFE81" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[160,418,246,270]" pageId="6" pageNumber="664" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">Mvogo Ndongo 2018</bibRefCitation>
, fig. 5a,b). In addition, the G1 TA of
<taxonomicName id="4C124D5510303929417FF8D4FC26FE81" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[886,942,246,270]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC410303929417FF8D4FC26FE81" box="[886,942,246,270]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1030392941B2F8D4FBA4FE81" box="[955,1068,246,270]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
curves outward (
<figureCitation id="13292A5310303929431AF93BFEFDFEBE" box="[275,373,281,305]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="6" pageNumber="664">Figure 7</figureCitation>
(a,d)) (vs S-shaped in
<taxonomicName id="4C124D5510303929407FF93BFBAEFEBE" authority=", Mvogo Ndongo et al. 2017 a" authorityName="Mvogo Ndongo" authorityYear="2017" box="[630,1062,281,305]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC410303929407FF93BFD43FEBE" box="[630,715,281,305]" italics="true" pageId="6" pageNumber="664">Louisea</emphasis>
,
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</taxonomicName>
, fig. 3a, b;
<bibRefCitation id="EF834B271030392942CBF91EFE4BFEDB" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[194,451,316,340]" pageId="6" pageNumber="664" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">Mvogo Ndongo 2018</bibRefCitation>
, fig. 5a,b), has a broadened mid-section that tapers to a pointed tip (
<figureCitation id="13292A53103039294333F97CFE16FEF9" box="[314,414,350,374]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="6" pageNumber="664">Figure 7</figureCitation>
(a,d)) (vs tube-like, ending in a blunt, rounded tip in
<taxonomicName id="4C124D55103039294621F97CFE64FE16" authority=", Mvogo Ndongo et al. 2017 a" authorityName="Mvogo Ndongo" authorityYear="2017" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC4103039294621F97CFBF5FEF9" box="[1064,1149,350,374]" italics="true" pageId="6" pageNumber="664">Louisea</emphasis>
,
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</taxonomicName>
, fig. 3A,B;
<bibRefCitation id="EF834B27103039294065F9A3FCEFFE16" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[620,871,385,409]" pageId="6" pageNumber="664" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">Mvogo Ndongo 2018</bibRefCitation>
, fig. 5a,b); the G1 TA of
<taxonomicName id="4C124D551030392942A9F986FF50FE33" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[160,216,420,444]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41030392942A9F986FF50FE33" box="[160,216,420,444]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1030392942EDF986FEDEFE33" box="[228,342,420,444]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
has long bristle-like setae on its lateral margin (
<figureCitation id="13292A531030392941BEF986FB94FE33" box="[951,1052,420,444]" captionStart="Figure 7" captionStartId="14.[160,225,1009,1032]" captionTargetBox="[163,1153,142,978]" captionTargetId="figure@14.[163,1153,142,978]" captionTargetPageId="14" captionText="Figure 7. Right G1, ventral view (ac) and dorsal view (df). (a,d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G1 length 5.9 mm (TA 2.7 mm, SS 3.2 mm) (NHM 1994.587); (b,e) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total G1 length 9.7 mm (TA 3.6 mm, SS 6.1 mm) (NHM 1991:183); (c,f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria), total G1 length 9.0 mm (TA 3.4 mm, SS 5.6 mm) (NMU 8.IV.1983A). Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.3675508" httpUri="https://zenodo.org/record/3675508/files/figure.png" pageId="6" pageNumber="664">Figure 7</figureCitation>
(a,d)) (vs smooth, and lacking bristle-like setae in
<taxonomicName id="4C124D55103039294098F9E4FBC6FE51" authority=", Mvogo Ndongo et al. 2017 a" authorityName="Mvogo Ndongo" authorityYear="2017" box="[657,1102,454,478]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC4103039294098F9E4FD6EFE51" box="[657,742,454,478]" italics="true" pageId="6" pageNumber="664">Louisea</emphasis>
,
<bibRefCitation id="EF834B271030392940F1F9E4FBC6FE51" author="Mvogo Ndongo PA &amp; Cumberlidge N &amp; Poettinger TS &amp; von Rintelen T &amp; Tamesse JL &amp; Schubart CD" box="[760,1102,454,478]" pageId="6" pageNumber="664" pagination="439 - 444" refId="ref9484" refString="Mvogo Ndongo PA, Cumberlidge N, Poettinger TS, von Rintelen T, Tamesse JL, Schubart CD. 2017 a. Molecular evidence for the assignment of the Cameroonian freshwater crab genus Louisea Cumberlidge, 1994, to the Afrotropical subfamily Potamonautinae Bott, 1970 (Crustacea: Potamoidea: Potamonautidae). Zootaxa. 4286: 439 - 444. doi: 10.11646 / zootaxa. 4286.3.12" type="journal article" year="2017">Mvogo Ndongo et al. 2017a</bibRefCitation>
</taxonomicName>
, fig. 3A,B;
<bibRefCitation id="EF834B271030392942EDF9CBFE69FD8E" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[228,481,489,513]" pageId="6" pageNumber="664" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">Mvogo Ndongo 2018</bibRefCitation>
, fig. 5a,b); and the G2 TA is relatively short (TA/SS 0.23,
<figureCitation id="13292A531030392942A9FA2EFE8AFDAB" box="[160,258,524,548]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="6" pageNumber="664">Figure 8</figureCitation>
(a)) (vs longer, TA/SS 0.64, in
<taxonomicName id="4C124D55103039294060FA2EFD37FDAB" box="[617,703,524,548]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC4103039294060FA2EFD37FDAB" box="[617,703,524,548]" italics="true" pageId="6" pageNumber="664">Louisea</emphasis>
</taxonomicName>
(
<bibRefCitation id="EF834B271030392940C6FA2EFBA9FDAB" author="Mvogo Ndongo PA &amp; Cumberlidge N &amp; Poettinger TS &amp; von Rintelen T &amp; Tamesse JL &amp; Schubart CD" box="[719,1057,524,548]" pageId="6" pageNumber="664" pagination="439 - 444" refId="ref9484" refString="Mvogo Ndongo PA, Cumberlidge N, Poettinger TS, von Rintelen T, Tamesse JL, Schubart CD. 2017 a. Molecular evidence for the assignment of the Cameroonian freshwater crab genus Louisea Cumberlidge, 1994, to the Afrotropical subfamily Potamonautinae Bott, 1970 (Crustacea: Potamoidea: Potamonautidae). Zootaxa. 4286: 439 - 444. doi: 10.11646 / zootaxa. 4286.3.12" type="journal article" year="2017">Mvogo Ndongo et al. 2017a</bibRefCitation>
, fig. 3C;
<bibRefCitation id="EF834B271030392942A9FA0CFE16FDC9" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[160,414,558,582]" pageId="6" pageNumber="664" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">Mvogo Ndongo 2018</bibRefCitation>
, fig. 5c).
</paragraph>
<paragraph id="8BAD36D61030392942C9FA73FE0FFC69" blockId="6.[160,1157,142,1657]" pageId="6" pageNumber="664">
<taxonomicName id="4C124D551030392942C9FA73FF7EFDE6" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[192,246,593,617]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41030392942C9FA73FF7EFDE6" box="[192,246,593,617]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF103039294308FA73FEE4FDE6" box="[257,364,593,617]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
is superficially similar to two species of
<taxonomicName id="4C124D55103039294143FA73FC6DFDE6" authorityName="Bott" authorityYear="1955" box="[842,997,593,617]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC4103039294143FA73FC6DFDE6" box="[842,997,593,617]" italics="true" pageId="6" pageNumber="664">Sudanonautes</emphasis>
</taxonomicName>
(
<taxonomicName id="4C124D551030392941FEFA73FE97FD04" authority="Bott, 1955" authorityName="Bott" authorityYear="1955" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="orthostylis">
<emphasis id="B966EAC41030392941FEFA73FB0BFDE6" box="[1015,1155,593,617]" italics="true" pageId="6" pageNumber="664">S. orthostylis</emphasis>
<bibRefCitation id="EF834B271030392942A9FA51FE97FD04" author="Bott R" box="[160,287,627,651]" pageId="6" pageNumber="664" pagination="209 - 352" refId="ref7911" refString="Bott R. 1955. Die Susswasserkrabben von Afrika und ihre Stammesgeschichte. Ann Mus Congo Belge (C, 3, 3). 1 (3): 209 - 352. Taf. 1 - 30, Abb. 103." type="journal article" year="1955">Bott, 1955</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C124D5510303929437BFA51FE02FD21" authority="Mvogo Ndongo, Schubart, von Rintelen, Tamesse, and Cumberlidge, 2017 b" authorityName="Mvogo Ndongo, Schubart, von Rintelen, Tamesse, and Cumberlidge" authorityYear="2017" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="tiko">
<emphasis id="B966EAC410303929437BFA51FE49FD04" box="[370,449,627,651]" italics="true" pageId="6" pageNumber="664">S. tiko</emphasis>
<bibRefCitation id="EF834B271030392943DCFA51FE02FD21" author="Mvogo Ndongo PA &amp; Schubart CD &amp; von Rintelen T &amp; Tamesse JL &amp; Cumberlidge N" pageId="6" pageNumber="664" pagination="161 - 173" refId="ref9554" refString="Mvogo Ndongo PA, Schubart CD, von Rintelen T, Tamesse JL, Cumberlidge N. 2017 b. Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology. Zootaxa. 4242: 161 - 173. doi: 10.11646 / zootaxa. 4242.1.8" type="journal article" year="2017">Mvogo Ndongo, Schubart, von Rintelen, Tamesse, and Cumberlidge, 2017b</bibRefCitation>
</taxonomicName>
) from south-western
<collectingCountry id="F3057646103039294099FAB4FC8FFD21" box="[656,775,662,686]" name="Cameroon" pageId="6" pageNumber="664">Cameroon</collectingCountry>
, but can be distinguished from these two species as follows. The anterolateral margin of the carapace of
<taxonomicName id="4C124D55103039294618FA9BFBCFFD5E" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[1041,1095,697,721]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC4103039294618FA9BFBCFFD5E" box="[1041,1095,697,721]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF10303929465AFA9BFF59FD7C" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
lacks a distinct intermediate tooth between the exorbital and epibranchial teeth (
<figureCitation id="13292A531030392942AEFADCFE88FC99" box="[167,256,766,790]" captionStart="Figure 1" captionStartId="3.[160,225,1645,1668]" captionTargetBox="[163,1153,507,1615]" captionTargetId="figure@3.[163,1153,507,1615]" captionTargetPageId="3" captionText="Figure 1. Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Photographs by Phillip Crabb, NHM, London. Scale bar: a = 14 mm; b = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3675496" httpUri="https://zenodo.org/record/3675496/files/figure.png" pageId="6" pageNumber="664">Figure 1</figureCitation>
(a,b)) (vs a distinct intermediate tooth in
<taxonomicName id="4C124D551030392940D3FADCFCECFC99" authorityName="Bott" authorityYear="1955" box="[730,868,766,790]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="orthostylis">
<emphasis id="B966EAC41030392940D3FADCFCECFC99" box="[730,868,766,790]" italics="true" pageId="6" pageNumber="664">S. orthostylis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C124D551030392941A9FADCFF5FFCB6" authority=", Cumberlidge 1999" authorityName=", Cumberlidge" authorityYear="1999" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="tiko">
<emphasis id="B966EAC41030392941A9FADCFC6CFC99" box="[928,996,766,790]" italics="true" pageId="6" pageNumber="664">S. tiko</emphasis>
, Cumberlidge 1999
</taxonomicName>
, fig. 31C), and the third maxilliped exopod lacks a flagellum (
<figureCitation id="13292A531030392941A7FB03FB87FCB6" box="[942,1039,801,825]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="6" pageNumber="664">Figure 8</figureCitation>
(d)) (vs an exopod with a long flagellum in
<taxonomicName id="4C124D5510303929402BFB61FD25FCD4" authorityName="Bott" authorityYear="1955" box="[546,685,835,859]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="orthostylis">
<emphasis id="B966EAC410303929402BFB61FD25FCD4" box="[546,685,835,859]" italics="true" pageId="6" pageNumber="664">S. orthostylis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C124D551030392940E4FB61FB9DFCD4" authority=", Cumberlidge 1999" authorityName=", Cumberlidge" authorityYear="1999" box="[749,1045,835,859]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="tiko">
<emphasis id="B966EAC41030392940E4FB61FCBAFCD4" box="[749,818,835,859]" italics="true" pageId="6" pageNumber="664">S. tiko</emphasis>
, Cumberlidge 1999
</taxonomicName>
, fig. 34H;
<bibRefCitation id="EF834B271030392942A9FB44FE55FCF1" author="Mvogo Ndongo PA &amp; Schubart CD &amp; von Rintelen T &amp; Tamesse JL &amp; Cumberlidge N" box="[160,477,870,894]" pageId="6" pageNumber="664" pagination="161 - 173" refId="ref9554" refString="Mvogo Ndongo PA, Schubart CD, von Rintelen T, Tamesse JL, Cumberlidge N. 2017 b. Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology. Zootaxa. 4242: 161 - 173. doi: 10.11646 / zootaxa. 4242.1.8" type="journal article" year="2017">Mvogo Ndongo et al. 2017b</bibRefCitation>
, fig. 2d). In addition, both of these genera have a shortened G2 TA, whereas that of
<taxonomicName id="4C124D551030392943A6FBABFE6DFC2E" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[431,485,905,929]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC41030392943A6FBABFE6DFC2E" box="[431,485,905,929]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF1030392943E7FBABFDD0FC2E" box="[494,600,905,929]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
is distinctly longer (TA/SS 0.23,
<figureCitation id="13292A531030392941CEFBABFBADFC2E" box="[967,1061,905,929]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="6" pageNumber="664">Figure 8</figureCitation>
(a)) vs
<taxonomicName id="4C124D55103039294678FBABFE87FC4C" authorityName="Bott" authorityYear="1955" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="orthostylis">
<emphasis id="B966EAC4103039294678FBABFE87FC4C" italics="true" pageId="6" pageNumber="664">S. orthostylis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C124D5510303929434EFB89FE01FC4C" authorityName=", Cumberlidge" authorityYear="1999" box="[327,393,939,963]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="tiko">
<emphasis id="B966EAC410303929434EFB89FE01FC4C" box="[327,393,939,963]" italics="true" pageId="6" pageNumber="664">S. tiko</emphasis>
</taxonomicName>
(both with TA/SS 0.04) (Cumberlidge 1999, fig. 53V;
<bibRefCitation id="EF834B271030392941DAFB89FEAFFC69" author="Mvogo Ndongo PA &amp; Schubart CD &amp; von Rintelen T &amp; Tamesse JL &amp; Cumberlidge N" pageId="6" pageNumber="664" pagination="161 - 173" refId="ref9554" refString="Mvogo Ndongo PA, Schubart CD, von Rintelen T, Tamesse JL, Cumberlidge N. 2017 b. Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology. Zootaxa. 4242: 161 - 173. doi: 10.11646 / zootaxa. 4242.1.8" type="journal article" year="2017">Mvogo Ndongo et al. 2017b</bibRefCitation>
, fig. 3c).
</paragraph>
<paragraph id="8BAD36D61030392942C9FBD3FE34FACE" blockId="6.[160,1157,142,1657]" pageId="6" pageNumber="664">
The absence of a flagellum on the exopod of the third maxilliped can be used to distinguish
<taxonomicName id="4C124D55103039294322FC31FEEBFBA4" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[299,355,1043,1067]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC4103039294322FC31FEEBFBA4" box="[299,355,1043,1067]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF103039294367FC31FE56FBA4" box="[366,478,1043,1067]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
from
<emphasis id="B966EAC4103039294023FC31FCD5FBA4" box="[554,861,1043,1067]" italics="true" pageId="6" pageNumber="664">
Potamonautesı
<taxonomicName id="4C124D551030392940D6FC31FCD5FBA4" authorityName="A. Milne-Edwards" authorityYear="1886" box="[735,861,1043,1067]" class="Malacostraca" family="Potamonautidae" genus="Erimetopus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">Erimetopus</taxonomicName>
</emphasis>
and
<taxonomicName id="4C124D55103039294196FC31FBCFFBA4" authorityName="A. Milne-Edwards" authorityYear="1887" box="[927,1095,1043,1067]" class="Malacostraca" family="Potamonautidae" genus="Platythelphusa" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC4103039294196FC31FBCFFBA4" box="[927,1095,1043,1067]" italics="true" pageId="6" pageNumber="664">Platythelphusa</emphasis>
</taxonomicName>
, and from most species of
<taxonomicName id="4C124D551030392943A8FC14FDBAFBC1" authorityName="Bott" authorityYear="1955" box="[417,562,1078,1102]" class="Malacostraca" family="Potamonautidae" genus="Liberonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC41030392943A8FC14FDBAFBC1" box="[417,562,1078,1102]" italics="true" pageId="6" pageNumber="664">Liberonautes</emphasis>
</taxonomicName>
(except for
<taxonomicName id="4C124D551030392940CAFC14FBC1FBC1" authority="Cumberlidge, 1999" authorityName="Cumberlidge" authorityYear="1999" box="[707,1097,1078,1102]" class="Malacostraca" family="Potamonautidae" genus="Liberonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="grandbassa">
<emphasis id="B966EAC41030392940CAFC14FCEAFBC1" box="[707,866,1078,1102]" italics="true" pageId="6" pageNumber="664">L. grandbassa</emphasis>
Cumberlidge, 1999
</taxonomicName>
, and
<taxonomicName id="4C124D551030392942A9FC7BFE65FBFE" authority=", Cumberlidge 1999" authorityName="Cumberlidge" authorityYear="1999" box="[160,493,1113,1137]" class="Malacostraca" family="Potamonautidae" genus="Liberonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="lugbe">
<emphasis id="B966EAC41030392942A9FC7BFF76FBFE" box="[160,254,1113,1137]" italics="true" pageId="6" pageNumber="664">L. lugbe</emphasis>
, Cumberlidge 1999
</taxonomicName>
) because these taxa possess a long flagellum on the exopod (Cumberlidge 1999;
<bibRefCitation id="EF834B271030392943FFFC59FC9FFB1C" author="Cumberlidge N &amp; Sternberg RV &amp; Bills IR &amp; Martin HA" box="[502,791,1147,1171]" pageId="6" pageNumber="664" pagination="1487 - 1512" refId="ref8796" refString="Cumberlidge N, Sternberg RV, Bills IR, Martin HA. 1999. A revision of the genus Platythelphusa A. Milne-Edwards, 1887 from Lake Tanganyika, East Africa (Decapoda: Potamoidea: Platythelphusidae). J Nat Hist. 33: 1487 - 1512. doi: 10.1080 / 002229399299860" type="journal article" year="1999">Cumberlidge et al. 1999</bibRefCitation>
;
<bibRefCitation id="EF834B27103039294121FC59FBF6FB1C" author="Cumberlidge N &amp; Reed SK" box="[808,1150,1147,1171]" pageId="6" pageNumber="664" pagination="1 - 27" refId="ref8738" refString="Cumberlidge N, Reed SK. 2004. Erimetopus vandenbrandeni (Balss, 1936) n. comb., with notes on the taxonomy of the genus Erimetopus Rathbun, 1894 (Brachyura: Potamoidea: Potamonautidae) from Central Africa. Zootaxa. 422: 1 - 27. doi: 10.11646 / zootaxa. 422.1" type="journal article" year="2004">Cumberlidge and Reed 2004</bibRefCitation>
;
<bibRefCitation id="EF834B271030392942A9FCBCFE24FB39" author="Marijnissen SAE &amp; Schram F &amp; Cumberlidge N &amp; Michel E" box="[160,428,1182,1206]" pageId="6" pageNumber="664" pagination="513 - 532" refId="ref9279" refString="Marijnissen SAE, Schram F, Cumberlidge N, Michel E. 2004. Two new species of Platythelphusa A. Milne-Edwards, 1887 (Decapoda, Potamoidea, Platythelphusidae) and comments on the taxonomic position of P. denticulata Capart, 1952 from Lake Tanganyika, East Africa. Crustaceana. 77: 513 - 532. doi: 10.1163 / 1568540041717984" type="journal article" year="2004">Marijnissen et al. 2004</bibRefCitation>
). In addition, the short G2 TA of
<taxonomicName id="4C124D55103039294137FCBCFCFEFB39" authority="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels, 2019" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" box="[830,886,1182,1206]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B966EAC4103039294137FCBCFCFEFB39" box="[830,886,1182,1206]" italics="true" pageId="6" pageNumber="664">Buea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557BF103039294189FCBCFC66FB39" box="[896,1006,1182,1206]" pageId="6" pageNumber="664" rank="genus">gen. nov.</taxonomicNameLabel>
(TA/SS 0.23;
<figureCitation id="13292A531030392942A9FCE3FE86FB56" box="[160,270,1217,1241]" captionStart="Figure 8" captionStartId="15.[160,225,1303,1326]" captionTargetBox="[165,1151,143,1272]" captionTargetId="figure@15.[163,1153,142,1272]" captionTargetPageId="15" captionText="Figure 8. Right G2 ventral view (ac); left third maxilliped, frontal view (df); left mandible, frontal view (gi). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (ai) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3675510" httpUri="https://zenodo.org/record/3675510/files/figure.png" pageId="6" pageNumber="664">Figure 8</figureCitation>
(a)) can be used to distinguish it from
<emphasis id="B966EAC4103039294136FCE3FEC0FB74" italics="true" pageId="6" pageNumber="664">
Potamonautesı Erimetopusı
<taxonomicName id="4C124D551030392942A9FCC1FEC0FB74" authorityName="A. Milne-Edwards" authorityYear="1887" box="[160,328,1251,1275]" class="Malacostraca" family="Potamonautidae" genus="Platythelphusa" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">Platythelphusa</taxonomicName>
</emphasis>
and
<taxonomicName id="4C124D55103039294386FCC1FDA8FB74" authorityName="Bott" authorityYear="1955" box="[399,544,1251,1275]" class="Malacostraca" family="Potamonautidae" genus="Liberonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAC4103039294386FCC1FDA8FB74" box="[399,544,1251,1275]" italics="true" pageId="6" pageNumber="664">Liberonautes</emphasis>
</taxonomicName>
because all possess a G2 with a long flagellumlike TA (TA/SS 0.33
<emphasis id="B966EAC4103039294394FD24FE22FA91" box="[413,426,1286,1310]" italics="true" pageId="6" pageNumber="664"></emphasis>
0.75, Cumberlidge 1999, 2017;
<bibRefCitation id="EF834B2710303929414AFD24FBF6FA91" author="Cumberlidge N &amp; Sternberg RV &amp; Bills IR &amp; Martin HA" box="[835,1150,1286,1310]" pageId="6" pageNumber="664" pagination="1487 - 1512" refId="ref8796" refString="Cumberlidge N, Sternberg RV, Bills IR, Martin HA. 1999. A revision of the genus Platythelphusa A. Milne-Edwards, 1887 from Lake Tanganyika, East Africa (Decapoda: Potamoidea: Platythelphusidae). J Nat Hist. 33: 1487 - 1512. doi: 10.1080 / 002229399299860" type="journal article" year="1999">Cumberlidge et al. 1999</bibRefCitation>
;
<bibRefCitation id="EF834B271030392942A9FD0BFE26FACE" author="Marijnissen SAE &amp; Schram F &amp; Cumberlidge N &amp; Michel E" box="[160,430,1321,1345]" pageId="6" pageNumber="664" pagination="513 - 532" refId="ref9279" refString="Marijnissen SAE, Schram F, Cumberlidge N, Michel E. 2004. Two new species of Platythelphusa A. Milne-Edwards, 1887 (Decapoda, Potamoidea, Platythelphusidae) and comments on the taxonomic position of P. denticulata Capart, 1952 from Lake Tanganyika, East Africa. Crustaceana. 77: 513 - 532. doi: 10.1163 / 1568540041717984" type="journal article" year="2004">Marijnissen et al. 2004</bibRefCitation>
).
</paragraph>
<paragraph id="8BAD36D61030392942C9FD6EFEF5F9F6" blockId="6.[160,1157,142,1657]" pageId="6" pageNumber="664">
The updated freshwater crab species list for
<collectingCountry id="F30576461030392940ADFD6EFC9DFAEB" box="[676,789,1356,1380]" name="Cameroon" pageId="6" pageNumber="664">Cameroon</collectingCountry>
now comprises 15 species in five genera assigned to the
<taxonomicName id="4C124D551030392943A8FD4CFDDEFA09" authorityName="Bott" authorityYear="1970" box="[417,598,1390,1414]" class="Malacostraca" family="Potamonautidae" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="subFamily" subFamily="Potamonautinae">Potamonautinae</taxonomicName>
:
<taxonomicName id="4C124D55103039294069FD4CFCFBFA09" authority="(Bott, 1959)" baseAuthorityName="Bott" baseAuthorityYear="1959" box="[608,883,1390,1414]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="balssi">
<emphasis id="B966EAC4103039294069FD4CFD67FA09" box="[608,751,1390,1414]" italics="true" pageId="6" pageNumber="664">Louisea balssi</emphasis>
(
<bibRefCitation id="EF834B271030392940F5FD4CFCE3FA09" author="Bott R" box="[764,875,1390,1414]" pageId="6" pageNumber="664" pagination="994 - 1008" refId="ref7955" refString="Bott R. 1959. Potamoniden aus west-afrika (Crust., Dec.). Bull IFAN 21, serie A. 3: 994 - 1008." type="journal article" year="1959">Bott, 1959</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D55103039294176FD4CFBF7FA09" authority="(Bott, 1969)" baseAuthorityName="Bott" baseAuthorityYear="1969" box="[895,1151,1390,1414]" class="Malacostraca" family="Potamonautidae" genus="Louisea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="edeaensis">
<emphasis id="B966EAC4103039294176FD4CFC72FA09" box="[895,1018,1390,1414]" italics="true" pageId="6" pageNumber="664">L. edeaensis</emphasis>
(
<bibRefCitation id="EF834B27103039294601FD4CFBFFFA09" author="Bott R" box="[1032,1143,1390,1414]" pageId="6" pageNumber="664" pagination="359 - 366" refId="ref7984" refString="Bott R. 1969. Die Flusskrabben aus Asien und ihre Klassifikation (Crustacea, Decapoda). Sencken. Biol., Frankfurt Am Main. 50: 359 - 366." type="journal article" year="1969">Bott, 1969</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D551030392942A9FDB3FDCCFA26" authority="Cumberlidge, 1999" authorityName="Cumberlidge" authorityYear="1999" box="[160,580,1425,1449]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="reidi">
<emphasis id="B966EAC41030392942A9FDB3FEE4FA26" box="[160,364,1425,1449]" italics="true" pageId="6" pageNumber="664">Potamonautes reidi</emphasis>
Cumberlidge, 1999
</taxonomicName>
,
<taxonomicName id="4C124D55103039294058FDB3FF5DFA43" authority="Cumberlidge and Clark, 1992" authorityName="Cumberlidge and Clark" authorityYear="1992" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="mambilorum">
<emphasis id="B966EAC4103039294058FDB3FCF1FA26" box="[593,889,1425,1449]" italics="true" pageId="6" pageNumber="664">Potamonemus mambilorum</emphasis>
<bibRefCitation id="EF834B2710303929418BFDB3FF5DFA43" author="Cumberlidge N &amp; Clark PF" pageId="6" pageNumber="664" pagination="149 - 156" refId="ref8501" refString="Cumberlidge N, Clark PF. 1992. A new genus and species of fresh-water crab from Cameroon, West Africa (Crustacea, Brachyura, Potamoidea, Potamonautidae). Bull Brit Mus Nat Hist (Zool) London. 58: 149 - 156." type="journal article" year="1992">Cumberlidge and Clark, 1992</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C124D551030392942D6FD96FD8EFA43" authority="Cumberlidge, 1993" authorityName="Cumberlidge" authorityYear="1993" box="[223,518,1460,1484]" class="Malacostraca" family="Potamonautidae" genus="Potamonemus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="sachsi">
<emphasis id="B966EAC41030392942D6FD96FEBDFA43" box="[223,309,1460,1484]" italics="true" pageId="6" pageNumber="664">P. sachsi</emphasis>
<bibRefCitation id="EF834B27103039294332FD96FD8EFA43" author="Cumberlidge N" box="[315,518,1460,1484]" pageId="6" pageNumber="664" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge, 1993</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C124D55103039294018FD96FCE0FA43" authority="(Cumberlidge, 1993)" authorityName="Cumberlidge &amp; Mvogo Ndongo &amp; Clark &amp; Daniels" authorityYear="2019" baseAuthorityName="Cumberlidge" baseAuthorityYear="1993" box="[529,872,1460,1484]" class="Malacostraca" family="Potamonautidae" genus="Buea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="asylos" status="comb. nov.">
<emphasis id="B966EAC4103039294018FD96FD01FA43" box="[529,649,1460,1484]" italics="true" pageId="6" pageNumber="664">Buea asylos</emphasis>
(
<bibRefCitation id="EF834B2710303929409DFD96FCE9FA43" author="Cumberlidge N" box="[660,865,1460,1484]" pageId="6" pageNumber="664" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge, 1993</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A25557BF103039294164FD96FC6EFA43" box="[877,998,1460,1484]" pageId="6" pageNumber="664" rank="species">comb. nov.</taxonomicNameLabel>
,
<taxonomicName id="4C124D551030392941E7FD96FE79FA61" authority="(H. Milne Edwards 1853)" baseAuthorityName="H. Milne Edwards" baseAuthorityYear="1853" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="aubryi">
<emphasis id="B966EAC41030392941E7FD96FF69FA61" italics="true" pageId="6" pageNumber="664">Sudanonautes aubryi</emphasis>
(H.
<bibRefCitation id="EF834B27103039294307FDF4FE61FA61" author="Milne Edwards HJ" box="[270,489,1494,1518]" pageId="6" pageNumber="664" pagination="163 - 228" refId="ref9343" refString="Milne Edwards HJ. 1853. Observations sur Jes affinities zoologiques et la classification naturelle des Crustaces. Ann Sci Nat Zool Paris. 3: 163 - 228." type="journal article" year="1853">Milne Edwards 1853</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D551030392943F4FDF4FC0BFA61" authority="(A. Milne-Edwards 1869)" baseAuthorityName="A. Milne-Edwards" baseAuthorityYear="1869" box="[509,899,1494,1518]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="africanus">
<emphasis id="B966EAC41030392943F4FDF4FDFDFA61" box="[509,629,1494,1518]" italics="true" pageId="6" pageNumber="664">S. africanus</emphasis>
(A.
<bibRefCitation id="EF834B271030392940A9FDF4FCF3FA61" author="Milne-Edwards A" box="[672,891,1494,1518]" pageId="6" pageNumber="664" pagination="161 - 190" refId="ref9373" refString="Milne-Edwards A. 1869. Revision du genre Thelphusa et description de quelques especes nouvelles faisant partie de la collection du Museum. Nouv Arch Mus d ' Hist Nat Paris. 5: 161 - 190." type="journal article" year="1869">Milne-Edwards 1869</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D55103039294187FDF4FB9CFA61" baseAuthorityName="A. Milne-Edwards" baseAuthorityYear="1886" box="[910,1044,1494,1518]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="chavanesii">
<emphasis id="B966EAC4103039294187FDF4FB9CFA61" box="[910,1044,1494,1518]" italics="true" pageId="6" pageNumber="664">S. chavanesii</emphasis>
</taxonomicName>
(A. Milne- Edwards 1886),
<taxonomicName id="4C124D55103039294344FDDBFD02F99E" authority="(Rathbun, 1921)" baseAuthorityName="Rathbun" baseAuthorityYear="1921" box="[333,650,1529,1553]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="faradjensis">
<emphasis id="B966EAC4103039294344FDDBFE5CF99E" box="[333,468,1529,1553]" italics="true" pageId="6" pageNumber="664">S. faradjensis</emphasis>
(
<bibRefCitation id="EF834B271030392943EAFDDBFD0AF99E" author="Rathbun MJ" box="[483,642,1529,1553]" pageId="6" pageNumber="664" pagination="379 - 474" refId="ref9821" refString="Rathbun MJ. 1921. The brachyuran crabs collected by the American museum congo expedition 1909 - 1915. Bull Am Mus Nat Hist. 43: 379 - 474." type="journal article" year="1921">Rathbun, 1921</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D5510303929409FFDDBFC2DF99E" authority="(De Man, 1901)" baseAuthorityName="De Man" baseAuthorityYear="1901" box="[662,933,1528,1553]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="floweri">
<emphasis id="B966EAC410303929409FFDDBFD7DF99E" box="[662,757,1528,1553]" italics="true" pageId="6" pageNumber="664">S. floweri</emphasis>
(
<bibRefCitation id="EF834B2710303929410DFDDBFC15F99E" author="De Man JG" box="[772,925,1529,1553]" pageId="6" pageNumber="664" pagination="94 - 104" refId="ref8950" refString="De Man JG. 1901. Description of a new fresh-water Crustacea from the Soudan; followed by some remarks on an allied species. Proc Zool Soc Lond. 1901: 94 - 104." type="journal article" year="1901">De Man, 1901</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D551030392941B8FDDBFF55F9BB" authority="(Balss, 1929)" baseAuthorityName="Balss" baseAuthorityYear="1929" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="granulatus">
<emphasis id="B966EAC41030392941B8FDDBFBB2F99E" box="[945,1082,1529,1553]" italics="true" pageId="6" pageNumber="664">S. granulatus</emphasis>
(
<bibRefCitation id="EF834B27103039294641FDDBFF5DF9BB" author="Balss H" pageId="6" pageNumber="664" pagination="115 - 129" refId="ref7866" refString="Balss H. 1929. Crustacea V. Potamonidae. In: Monod T, editor. Contributions a l ' etude de la faune du Cameroun. Vol. 3. Faune Colon. Paris, Fr; p. 115 - 129." type="book chapter" year="1929">Balss, 1929</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D551030392942EEFE3EFE50F9BB" authority="(Balss, 1929)" baseAuthorityName="Balss" baseAuthorityYear="1929" box="[231,472,1564,1588]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="monodi">
<emphasis id="B966EAC41030392942EEFE3EFEC7F9BB" box="[231,335,1564,1588]" italics="true" pageId="6" pageNumber="664">S. monodi</emphasis>
(
<bibRefCitation id="EF834B27103039294352FE3EFE59F9BB" author="Balss H" box="[347,465,1564,1588]" pageId="6" pageNumber="664" pagination="115 - 129" refId="ref7866" refString="Balss H. 1929. Crustacea V. Potamonidae. In: Monod T, editor. Contributions a l ' etude de la faune du Cameroun. Vol. 3. Faune Colon. Paris, Fr; p. 115 - 129." type="book chapter" year="1929">Balss, 1929</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C124D551030392943EAFE3EFD5FF9BB" authority="Bott, 1955" authorityName="Bott" authorityYear="1955" box="[483,727,1564,1588]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="orthostylis">
<emphasis id="B966EAC41030392943EAFE3EFDEBF9BB" box="[483,611,1564,1588]" italics="true" pageId="6" pageNumber="664">S. orthostylis</emphasis>
<bibRefCitation id="EF834B27103039294063FE3EFD5FF9BB" author="Bott R" box="[618,727,1564,1588]" pageId="6" pageNumber="664" pagination="209 - 352" refId="ref7911" refString="Bott R. 1955. Die Susswasserkrabben von Afrika und ihre Stammesgeschichte. Ann Mus Congo Belge (C, 3, 3). 1 (3): 209 - 352. Taf. 1 - 30, Abb. 103." type="journal article" year="1955">Bott, 1955</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C124D55103039294118FE3EFB0BF9BB" authority="Mvogo Ndongo et al. 2017 b" authorityName="Mvogo Ndongo, Schubart, von Rintelen, Tamesse, and Cumberlidge" authorityYear="2017" box="[785,1155,1564,1588]" class="Malacostraca" family="Potamonautidae" genus="Sudanonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="664" phylum="Arthropoda" rank="species" species="tiko">
<emphasis id="B966EAC4103039294118FE3EFCD8F9BB" box="[785,848,1564,1588]" italics="true" pageId="6" pageNumber="664">S. tiko</emphasis>
<bibRefCitation id="EF834B2710303929415CFE3EFB0BF9BB" author="Mvogo Ndongo PA &amp; Schubart CD &amp; von Rintelen T &amp; Tamesse JL &amp; Cumberlidge N" box="[853,1155,1564,1588]" pageId="6" pageNumber="664" pagination="161 - 173" refId="ref9554" refString="Mvogo Ndongo PA, Schubart CD, von Rintelen T, Tamesse JL, Cumberlidge N. 2017 b. Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology. Zootaxa. 4242: 161 - 173. doi: 10.11646 / zootaxa. 4242.1.8" type="journal article" year="2017">Mvogo Ndongo et al. 2017b</bibRefCitation>
</taxonomicName>
(
<bibRefCitation id="EF834B271030392942AFFE1CFE68F9D9" author="Cumberlidge N &amp; Clark PF" box="[166,480,1598,1622]" pageId="6" pageNumber="664" pagination="149 - 156" refId="ref8501" refString="Cumberlidge N, Clark PF. 1992. A new genus and species of fresh-water crab from Cameroon, West Africa (Crustacea, Brachyura, Potamoidea, Potamonautidae). Bull Brit Mus Nat Hist (Zool) London. 58: 149 - 156." type="journal article" year="1992">Cumberlidge and Clark 1992</bibRefCitation>
;
<bibRefCitation id="EF834B271030392943E7FE1CFD3FF9D9" author="Cumberlidge N" box="[494,695,1598,1622]" pageId="6" pageNumber="664" pagination="571 - 584" refId="ref8064" refString="Cumberlidge N. 1993. Two new species of Potamonemus Cumberlidge and Clark, 1992 (Potamoidea, Potamonautidae) from the rain forests of West Africa. J Crustacean Biol. 13: 571 - 584. doi: 10.2307 / 1548798" type="journal article" year="1993">Cumberlidge 1993</bibRefCitation>
,
<bibRefCitation id="EF834B271030392940CDFE1CFD73F9D9" author="Cumberlidge N" box="[708,763,1598,1622]" pageId="6" pageNumber="664" pagination="122 - 131" refId="ref8107" refString="Cumberlidge N. 1994. Louisea, a new genus of fresh-water crab (Brachyura, Potamoidea, Potamonautidae) Globonautes macropus edeaensis Bott, 1969 from Cameroon. Proc Biol Soc Wash. 107: 122 - 131." type="journal article" year="1994">1994</bibRefCitation>
, 1999;
<bibRefCitation id="EF834B27103039294140FE1CFBF6F9D9" author="Mvogo Ndongo PA &amp; Cumberlidge N &amp; Poettinger TS &amp; von Rintelen T &amp; Tamesse JL &amp; Schubart CD" box="[841,1150,1598,1622]" pageId="6" pageNumber="664" pagination="439 - 444" refId="ref9484" refString="Mvogo Ndongo PA, Cumberlidge N, Poettinger TS, von Rintelen T, Tamesse JL, Schubart CD. 2017 a. Molecular evidence for the assignment of the Cameroonian freshwater crab genus Louisea Cumberlidge, 1994, to the Afrotropical subfamily Potamonautinae Bott, 1970 (Crustacea: Potamoidea: Potamonautidae). Zootaxa. 4286: 439 - 444. doi: 10.11646 / zootaxa. 4286.3.12" type="journal article" year="2017">Mvogo Ndongo et al. 2017a</bibRefCitation>
,
<bibRefCitation id="EF834B271030392942A9FE43FF6BF9F6" author="Mvogo Ndongo PA &amp; Schubart CD &amp; von Rintelen T &amp; Tamesse JL &amp; Cumberlidge N" box="[160,227,1633,1657]" pageId="6" pageNumber="664" pagination="161 - 173" refId="ref9554" refString="Mvogo Ndongo PA, Schubart CD, von Rintelen T, Tamesse JL, Cumberlidge N. 2017 b. Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology. Zootaxa. 4242: 161 - 173. doi: 10.11646 / zootaxa. 4242.1.8" type="journal article" year="2017">2017b</bibRefCitation>
,
<bibRefCitation id="EF834B271030392942F9FE43FEA7F9F6" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Schubart CD &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[240,303,1633,1657]" pageId="6" pageNumber="664" pagination="273 - 280" refId="ref9690" refString="Mvogo Ndongo PA, von Rintelen T, Schubart CD, Albrecht C, Tamesse JL, Cumberlidge N. 2017 c. New data on the taxonomy, ecology, and conservation of the rediscovered Louisea edeaensis (Bott, 1969) (Brachyura: Potamoidea: Potamonautidae), an endangered freshwater crab from Cameroon. Zootaxa. 4231: 273 - 280. doi: 10.11646 / zootaxa. 4231.2.9" type="journal article" year="2017">2017c</bibRefCitation>
,
<bibRefCitation id="EF834B27103039294335FE43FEF9F9F6" author="Mvogo Ndongo PA &amp; von Rintelen T &amp; Albrecht C &amp; Tamesse JL &amp; Cumberlidge N" box="[316,369,1633,1657]" pageId="6" pageNumber="664" pagination="407 - 416" refId="ref9623" refString="Mvogo Ndongo PA, von Rintelen T, Albrecht C, Tamesse JL, Cumberlidge N. 2018. Lost species in Cameroon: rediscovery of the endangered freshwater crab, Louisea balssi (Bott, 1959) (Brachyura: Potamonautidae), with notes on its ecology and conservation. Zootaxa. 4394: 407 - 416. doi: 10.11646 / zootaxa. 4394.3.6" type="journal article" year="2018">2018</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>