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<document id="752994F37718312EAA6BA5DCC2C52997" ID-CLB-Dataset="20600" ID-DOI="10.1080/00222933.2021.2008542" ID-GBIF-Dataset="b6d9068b-d3c3-40f7-9ca1-b79940072254" ID-ISSN="1464-5262" ID-Zenodo-Dep="6127624" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1645084129160" checkinUser="plazi" docAuthor="Vigneshwaran, P., Ravichandrana, S. &amp; Kumar Ajith ,, T. T." docDate="2022" docId="03DF5711FFECFFFF11B5FF2574C1B42F" docLanguage="en" docName="JNATHIST.55.45-46.2909-2934.pdf" docOrigin="Journal of Natural History 55 (45 - 46)" docStyle="DocumentStyle:3C762F9783B768A90048B82ACD135A62.3:JNatHist.2017-.journal_article.0cover" docStyleId="3C762F9783B768A90048B82ACD135A62" docStyleName="JNatHist.2017-.journal_article.0cover" docStyleVersion="3" docTitle="Alitropus typus H. Milne Edwards 1840" docType="treatment" docVersion="10" lastPageNumber="2923" masterDocId="FFE62F69FFE9FFF11115FFAB7045B60A" masterDocTitle="Redescription of the monotypic micro-predatory isopod genera Alitropus H. Milne Edwards, 1840 and Barybrotes Schioedte &amp; Meinert, 1879 (Isopoda, Cymothoida), with a taxonomic key to the Cymothooidea Leach, 1814 from India" masterLastPageNumber="2934" masterPageNumber="2909" pageNumber="2914" updateTime="1699314157606" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="3C9BE73E10B7255EFD9FD1A6AE3008EE">Redescription of the monotypic micro-predatory isopod genera Alitropus H. Milne Edwards, 1840 and Barybrotes Schioedte &amp; Meinert, 1879 (Isopoda, Cymothoida), with a taxonomic key to the Cymothooidea Leach, 1814 from India</mods:title>
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<mods:date id="DD14F10AD36A19734E9DA19A35A4A4D2">2022</mods:date>
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<taxonomicName id="4C769D84FFECFFF411B5FF25723FB6A2" ID-CoL="BSN2" authority="H. Milne Edwards, 1840" authorityName="H. Milne Edwards" authorityYear="1840" box="[160,634,142,168]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF411B5FF25723FB6A2" bold="true" box="[160,634,142,168]" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF411B5FF257117B6A2" bold="true" box="[160,338,142,168]" italics="true" pageId="5" pageNumber="2914">Alitropus typus</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF4104FFF25723FB6A2" author="Milne Edwards" box="[346,634,142,168]" firstAuthor="Milne Edwards" pageId="5" pageNumber="2914" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">H. Milne Edwards, 1840</bibRefCitation>
</emphasis>
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<paragraph id="8BC9E607FFECFFF411B5FF1A717BB6C1" blockId="5.[160,1156,142,584]" box="[160,318,177,203]" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF411B5FF1A717BB6C1" bold="true" box="[160,318,177,203]" pageId="5" pageNumber="2914">
(
<figureCitation id="134DFA82FFECFFF411BDFF1A7173B6C1" box="[168,310,177,203]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStart-3="Figure 4" captionStart-4="Figure 5" captionStartId-0="7.[160,225,1563,1586]" captionStartId-1="9.[160,225,1706,1729]" captionStartId-2="10.[160,225,1754,1777]" captionStartId-3="11.[160,225,1411,1434]" captionStartId-4="13.[160,225,1113,1136]" captionTargetBox-0="[163,1153,142,1532]" captionTargetBox-1="[163,1153,142,1673]" captionTargetBox-2="[188,1127,142,1722]" captionTargetBox-3="[163,1153,142,1380]" captionTargetBox-4="[163,1153,142,1082]" captionTargetId-0="figure-1@7.[163,1153,142,1532]" captionTargetId-1="figure-1@9.[163,1153,142,1674]" captionTargetId-2="figure-1@10.[188,1127,142,1722]" captionTargetId-3="figure-84@11.[163,1153,142,1380]" captionTargetId-4="figure-197@13.[163,1153,142,1082]" captionTargetPageId-0="7" captionTargetPageId-1="9" captionTargetPageId-2="10" captionTargetPageId-3="11" captionTargetPageId-4="13" captionText-0="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." captionText-1="Figure 2. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pereopods 1–4, 7, respectively." captionText-2="Figure 3. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod." captionText-3="Figure 4. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures" captionText-4="Figure 5. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) lateral view; (c) clypeal region." figureDoi-0="http://doi.org/10.5281/zenodo.6127626" figureDoi-1="http://doi.org/10.5281/zenodo.6127632" figureDoi-2="http://doi.org/10.5281/zenodo.6127634" figureDoi-3="http://doi.org/10.5281/zenodo.6127636" figureDoi-4="http://doi.org/10.5281/zenodo.6127638" httpUri-0="https://zenodo.org/record/6127626/files/figure.png" httpUri-1="https://zenodo.org/record/6127632/files/figure.png" httpUri-2="https://zenodo.org/record/6127634/files/figure.png" httpUri-3="https://zenodo.org/record/6127636/files/figure.png" httpUri-4="https://zenodo.org/record/6127638/files/figure.png" pageId="5" pageNumber="2914">Figures 1–5</figureCitation>
)
</emphasis>
</paragraph>
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<subSubSection id="C36CB58CFFECFFF411B7FF7F725BB442" pageId="5" pageNumber="2914" type="reference_group">
<paragraph id="8BC9E607FFECFFF411B7FF7F74C1B75F" blockId="5.[160,1156,142,584]" pageId="5" pageNumber="2914">
<taxonomicName id="4C769D84FFECFFF411B7FF7F72DCB6E7" ID-CoL="BSN2" authority="H. Milne Edwards, 1840: 247" authorityName="H. Milne Edwards" authorityPageNumber="247" authorityYear="1840" box="[162,665,212,237]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF411B7FF7F7103B6E7" box="[162,326,212,237]" italics="true" pageId="5" pageNumber="2914">Alitropus typus</emphasis>
H.
<bibRefCitation id="EFE79BF6FFECFFF41065FF7F72DCB6E7" author="Milne Edwards" box="[368,665,212,237]" firstAuthor="Milne Edwards" page="247" pageId="5" pageNumber="2914" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards, 1840: 247</bibRefCitation>
</taxonomicName>
, pl. 33, figs 1–7. —
<bibRefCitation id="EFE79BF6FFECFFF41262FF7F716AB71A" author="Schioedte JC &amp; Meinert F" firstAuthor="Schioedte" page="404" pageId="5" pageNumber="2914" pagination="321 - 414" refId="ref10651" refString="Schioedte JC, Meinert F. 1879. Symbolae ad monographium Cymothoarum crustaceorum isopodum familiae. Naturh Tidskr Ser. 3 (12): 321 - 414." type="journal article" year="1879">Schioedte and Meinert, 1879: 404</bibRefCitation>
, pl. 13, figs –12. —
<bibRefCitation id="EFE79BF6FFECFFF410E8FF5C729BB71A" author="Stebbing" box="[509,734,247,272]" firstAuthor="Stebbing" page="180" pageId="5" pageNumber="2914" pagination="179 - 191" refId="ref10856" refString="Stebbing TRR. 1911. Indian isopods. Rec Indian Mus. 6: 179 - 191. doi: 10.5962 / bhl. part. 21332." type="journal article" year="1911">Stebbing, 1911: 180</bibRefCitation>
. —
<bibRefCitation id="EFE79BF6FFECFFF41217FF5C741DB71A" author="Ingle and Fernando" box="[770,1112,247,272]" firstAuthor="Ingle" page="106" pageId="5" pageNumber="2914" pagination="104 - 109" refId="ref10034" refString="Ingle RW, Fernando C-I-I. 1963. On some fresh and brackish water crustaceans from Ceylon. Crustaceana. 6: 104 - 109. doi: 10.1163 / 156854063 X 00499." type="journal article" year="1963">Ingle and Fernando, 1963: 106</bibRefCitation>
, fig. 4. —
<bibRefCitation id="EFE79BF6FFECFFF411E3FEB171EDB739" author="Pillai" box="[246,424,282,307]" firstAuthor="Pillai" page="280" pageId="5" pageNumber="2914" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai, 1967: 280</bibRefCitation>
, fig. 7A–D, pl II, figs 3–4. —
<bibRefCitation id="EFE79BF6FFECFFF413CBFEB1741BB739" author="Moreira and Sadowsky" box="[734,1118,282,307]" firstAuthor="Moreira" page="109" pageId="5" pageNumber="2914" pagination="95 - 152" refId="ref10233" refString="Moreira PS, Sadowsky V. 1978. An annotated bibliography of parasitic Isopoda (Crustacea) of Chondrichthyes. Boletin do Instituto Oceanografico (Sao Paulo). 27: 95 - 152. doi: 10.1590 / S 0373 - 55241978000200005." type="journal article" year="1978">Moreira and Sadowsky, 1978: 109</bibRefCitation>
. —
<bibRefCitation id="EFE79BF6FFECFFF411D5FE97713EB75F" author="Bruce" box="[192,379,316,341]" firstAuthor="Bruce" page="782" pageId="5" pageNumber="2914" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce, 1983: 782</bibRefCitation>
, fig. 17. —
<bibRefCitation id="EFE79BF6FFECFFF410F8FE9772E0B75F" author="Bruce" box="[493,677,316,341]" firstAuthor="Bruce" page="214" pageId="5" pageNumber="2914" pagination="1 - 252" refId="ref9753" refString="Bruce NL. 2009. The marine fauna of New Zealand: Isopoda, Aegidae (Crustacea). NIWA Biodivers Mem New Zealand. 122: 1 - 252. https: // pdfs. semanticscholar. org / 76 d 5 / cf 22 a 65067238 c 28761 c 95 cda 06 bddb 82996. pdf." type="journal article" year="2009">Bruce 2009: 214</bibRefCitation>
. —
<bibRefCitation id="EFE79BF6FFECFFF413DDFE977455B75F" author="Ho and Tonguthai" box="[712,1040,316,341]" firstAuthor="Ho" page="203" pageId="5" pageNumber="2914" pagination="203 - 210" refId="ref9995" refString="Ho JS, Tonguthai K. 1992. Flabelliferan isopods (Crustacea) parasitic on freshwater fishes of Thailand. Syst Parasitol. 21 (3): 203 - 210. doi: 10.1007 / BF 00009700." type="journal article" year="1992">Ho and Tonguthai, 1992: 203</bibRefCitation>
, figs 1–20.
</paragraph>
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<taxonomicName id="4C769D84FFECFFF411B7FEF47284B772" authority="Von Martens, 1868: 58" authorityName="Von Martens" authorityPageNumber="58" authorityYear="1868" box="[162,705,351,376]" class="Malacostraca" family="Aegidae" genus="Aega" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="interrupta" subGenus="Conilera">
<emphasis id="B9023A15FFECFFF411B7FEF4709CB772" box="[162,217,351,376]" italics="true" pageId="5" pageNumber="2914">Aega</emphasis>
(
<emphasis id="B9023A15FFECFFF411FDFEF47107B772" box="[232,322,351,376]" italics="true" pageId="5" pageNumber="2914">Conilera</emphasis>
)
<emphasis id="B9023A15FFECFFF41044FEF471F8B772" box="[337,445,351,376]" italics="true" pageId="5" pageNumber="2914">interrupta</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF410D1FEF47284B772" author="Von Martens" box="[452,705,351,376]" firstAuthor="Von Martens" page="58" pageId="5" pageNumber="2914" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens, 1868: 58</bibRefCitation>
</taxonomicName>
, pl. 1, fig. 3a–c.
</paragraph>
<paragraph id="8BC9E607FFECFFF411B7FE29738EB791" blockId="5.[160,1156,142,584]" box="[162,971,386,411]" pageId="5" pageNumber="2914">
<taxonomicName id="4C769D84FFECFFF411B7FE2972B8B791" ID-CoL="BSMZ" authority="Schioedte and Meinert, 1879: 406" authorityName="Schioedte and Meinert" authorityPageNumber="406" authorityYear="1879" box="[162,765,386,411]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="foveolatus">
<emphasis id="B9023A15FFECFFF411B7FE29713CB791" box="[162,377,386,411]" italics="true" pageId="5" pageNumber="2914">Alitropus foveolatus</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF41094FE2972B8B791" author="Schioedte and Meinert" box="[385,765,386,411]" firstAuthor="Schioedte" page="406" pageId="5" pageNumber="2914" pagination="321 - 414" refId="ref10651" refString="Schioedte JC, Meinert F. 1879. Symbolae ad monographium Cymothoarum crustaceorum isopodum familiae. Naturh Tidskr Ser. 3 (12): 321 - 414." type="journal article" year="1879">Schioedte and Meinert, 1879: 406</bibRefCitation>
</taxonomicName>
, pl. 13, figs 13–16.
</paragraph>
<paragraph id="8BC9E607FFECFFF411B7FE0F7158B7EA" blockId="5.[160,1156,142,584]" pageId="5" pageNumber="2914">
<taxonomicName id="4C769D84FFECFFF411B7FE0F724AB7B7" authority="Weber, 1892: 553" authorityName="Weber" authorityPageNumber="553" authorityYear="1892" box="[162,527,420,445]" class="Malacostraca" family="Aegidae" genus="Rocinela" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF411B7FE0F717AB7B7" box="[162,319,420,445]" italics="true" pageId="5" pageNumber="2914">Rocinela typus</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF4105DFE0F724AB7B7" author="Weber" box="[328,527,420,445]" firstAuthor="Weber" page="553" pageId="5" pageNumber="2914" pagination="528 - 571" refId="ref11032" refString="Weber M. 1892. Die Susswasser-Crustaceen des Indischen Archipels.. .. Zoologische Ergebnisse einer Reise in Niederlandisch Ost-Indien. 2: 528 - 571." type="journal article" year="1892">Weber, 1892: 553</bibRefCitation>
</taxonomicName>
. —
<bibRefCitation id="EFE79BF6FFECFFF41324FE0F74C4B7B7" author="Nierstrasz and De Marees van Swinderen" box="[561,1153,420,445]" firstAuthor="Nierstrasz" page="399" pageId="5" pageNumber="2914" pagination="394 - 402" refId="ref10277" refString="Nierstrasz HF, De Marees van Swinderen JW. 1931. Susswasser-Isopoden der Limnolo gischen Sunda-Expedition. Archiv Fur Hydrobiolgie. 9: 394 - 402." type="journal article" year="1931">Nierstrasz and De Marees van Swinderen, 1931: 399</bibRefCitation>
, figs 4, 5.
</paragraph>
<paragraph id="8BC9E607FFECFFF411B7FE417352B409" blockId="5.[160,1156,142,584]" box="[162,791,490,515]" pageId="5" pageNumber="2914">
<taxonomicName id="4C769D84FFECFFF411B7FE417228B409" authority="Lanchester, 1902: 378" authorityName="Lanchester" authorityPageNumber="378" authorityYear="1902" box="[162,621,490,515]" class="Malacostraca" family="Aegidae" genus="Rocinela" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="mundana">
<emphasis id="B9023A15FFECFFF411B7FE41712AB409" box="[162,367,490,515]" italics="true" pageId="5" pageNumber="2914">Rocinela mundana</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF41063FE417228B409" author="Lanchester" box="[374,621,490,515]" firstAuthor="Lanchester" page="378" pageId="5" pageNumber="2914" pagination="363 - 381" refId="ref10141" refString="Lanchester WF. 1902. On the Crustacea collected during the &quot; skeat expedition &quot; to the Malay Peninsula. Proc Zool Soc London. 2: 363 - 381: 378." type="book chapter" year="1902">Lanchester, 1902: 378</bibRefCitation>
</taxonomicName>
, pl. 35, figs, 9a.
</paragraph>
<paragraph id="8BC9E607FFECFFF411B7FDA772E1B42F" blockId="5.[160,1156,142,584]" box="[162,676,524,549]" pageId="5" pageNumber="2914">
<taxonomicName id="4C769D84FFECFFF411B7FDA77269B42F" ID-CoL="4T8SS" authority="Chilton, 1926: 182" authorityName="Chilton" authorityPageNumber="182" authorityYear="1926" box="[162,556,524,549]" class="Malacostraca" family="Aegidae" genus="Rocinela" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B9023A15FFECFFF411B7FDA77112B42F" box="[162,343,524,549]" italics="true" pageId="5" pageNumber="2914">Rocinela simplex</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF4104BFDA77269B42F" author="Chilton" box="[350,556,524,549]" firstAuthor="Chilton" page="182" pageId="5" pageNumber="2914" pagination="173 - 185" refId="ref9812" refString="Chilton C. 1926. Zoological results of a tour in the Far East. The Tanaidacea and Isopoda of Tale Sap. Rec Indian Mus Calcutta. 28: 173 - 185." type="journal article" year="1926">Chilton, 1926: 182</bibRefCitation>
</taxonomicName>
, fig. 4a–m.
</paragraph>
<paragraph id="8BC9E607FFECFFF411B7FD84725BB442" blockId="5.[160,1156,142,584]" box="[162,542,559,584]" pageId="5" pageNumber="2914">
<taxonomicName id="4C769D84FFECFFF411B7FD84725FB442" ID-CoL="BSMY" authority="Pillai, 1954: 8" authorityName="Pillai" authorityPageNumber="8" authorityYear="1954" box="[162,538,559,584]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="dimorphus">
<emphasis id="B9023A15FFECFFF411B7FD847138B442" box="[162,381,559,584]" italics="true" pageId="5" pageNumber="2914">Alitropus dimorphus</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF41090FD84725FB442" author="Pillai" box="[389,538,559,584]" firstAuthor="Pillai" page="8" pageId="5" pageNumber="2914" pagination="1 - 22" refId="ref10395" refString="Pillai NK. 1954. A preliminary note on the Tanaidacea and Isopoda of Travancore. Bull Cent Res Inst Univ Travancore Trivandrum. 3: 1 - 22." type="journal article" year="1954">Pillai, 1954: 8</bibRefCitation>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C36CB58CFFECFFF411B5FDDF71B7B3FA" pageId="5" pageNumber="2914" type="materials_examined">
<paragraph id="8BC9E607FFECFFF411B5FDDF73E2B2D1" blockId="5.[160,1157,628,1243]" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF411B5FDDF71C7B484" bold="true" box="[160,386,628,654]" pageId="5" pageNumber="2914">Type and locality.</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF41087FDDF72D1B487" author="Milne Edwards" box="[402,660,628,653]" firstAuthor="Milne Edwards" pageId="5" pageNumber="2914" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards (1840)</bibRefCitation>
reported a specimen from the unknown specific locality in the Bay of Bengal. The marine isopods identified by
<bibRefCitation id="EFE79BF6FFECFFF412CEFD3C70ADB4D9" author="Milne Edwards" firstAuthor="Milne Edwards" pageId="5" pageNumber="2914" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards (1840)</bibRefCitation>
were part of the collection from the Bay of Bengal, Indian Ocean, of which most (if not all) are deposited at the Museum National d’Histoire Naturelle, Paris,
<collectingCountry id="F361A697FFECFFF412C4FD777458B4FF" box="[977,1053,732,757]" name="France" pageId="5" pageNumber="2914">France</collectingCountry>
(MNHN). There is no indication from the online catalogue of MNHN that the type for
<taxonomicName id="4C769D84FFECFFF41534FD54709EB531" authorityName="H. Milne Edwards" authorityYear="1840" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF41534FD54709EB531" italics="true" pageId="5" pageNumber="2914">Alitropus typus</emphasis>
</taxonomicName>
is there; requests were made for the material, but it is not held in the collection of the Museum National d’Histoire Naturelle, Paris (Laure Corbari, personal communication) or the Zoological Museum of Copenhagen,
<collectingCountry id="F361A697FFECFFF413F8FCCC7310B58A" box="[749,853,871,896]" name="Denmark" pageId="5" pageNumber="2914">Denmark</collectingCountry>
(JØrgen Olesen, personal communication). Attempts to contact the various international museums and to obtain this material or determine the whereabouts of the
<typeStatus id="54CD58A5FFECFFF413C8FC067306B5CC" box="[733,835,941,966]" pageId="5" pageNumber="2914" type="holotype">holotype</typeStatus>
have been unsuccessful. On the other hand, the Zoological Museum, Museum für Naturkunde, Berlin (ZMHB) allowed us to examine the
<typeStatus id="54CD58A5FFECFFF410FFFC597215B201" box="[490,592,1010,1035]" pageId="5" pageNumber="2914" type="holotype">holotype</typeStatus>
specimen of
<taxonomicName id="4C769D84FFECFFF413E3FC5973DAB201" authorityName="H. Milne Edwards" authorityYear="1840" box="[758,927,1010,1035]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF413E3FC5973DAB201" box="[758,927,1010,1035]" italics="true" pageId="5" pageNumber="2914">Alitropus typus</emphasis>
</taxonomicName>
(as
<taxonomicName id="4C769D84FFECFFF412C0FC5971AEB227" authority="Von Martens, 1868" authorityName="Von Martens" authorityYear="1868" class="Malacostraca" family="Aegidae" genus="Aega" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="interrupta" subGenus="Conilera">
<emphasis id="B9023A15FFECFFF412C0FC597448B201" box="[981,1037,1010,1035]" italics="true" pageId="5" pageNumber="2914">Aega</emphasis>
(
<emphasis id="B9023A15FFECFFF41535FC597439B201" box="[1056,1148,1010,1035]" italics="true" pageId="5" pageNumber="2914">Conilera</emphasis>
)
<emphasis id="B9023A15FFECFFF411B5FBBF714BB227" box="[160,270,1044,1069]" italics="true" pageId="5" pageNumber="2914">interrupta</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF41003FBBF71AEB227" author="Von Martens" box="[278,491,1044,1069]" firstAuthor="Von Martens" pageId="5" pageNumber="2914" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens, 1868</bibRefCitation>
</taxonomicName>
) (
<figureCitation id="134DFA82FFECFFF41314FBBF722FB227" box="[513,618,1044,1069]" captionStart="Figure 4" captionStartId="11.[160,225,1411,1434]" captionTargetBox="[163,1153,142,1380]" captionTargetId="figure-84@11.[163,1153,142,1380]" captionTargetPageId="11" captionText="Figure 4. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures" figureDoi="http://doi.org/10.5281/zenodo.6127636" httpUri="https://zenodo.org/record/6127636/files/figure.png" pageId="5" pageNumber="2914">Figures 4</figureCitation>
and
<figureCitation id="134DFA82FFECFFF413B6FBBF72F6B227" box="[675,691,1044,1069]" captionStart="Figure 5" captionStartId="13.[160,225,1113,1136]" captionTargetBox="[163,1153,142,1082]" captionTargetId="figure-197@13.[163,1153,142,1082]" captionTargetPageId="13" captionText="Figure 5. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) lateral view; (c) clypeal region." figureDoi="http://doi.org/10.5281/zenodo.6127638" httpUri="https://zenodo.org/record/6127638/files/figure.png" pageId="5" pageNumber="2914">5</figureCitation>
).
<taxonomicName id="4C769D84FFECFFF413D3FBBF709DB25A" authority="Von Martens, 1868" authorityName="Von Martens" authorityYear="1868" class="Malacostraca" family="Aegidae" genus="Aega" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="interrupta" subGenus="Conilera">
<emphasis id="B9023A15FFECFFF413D3FBBF72BBB227" box="[710,766,1044,1069]" italics="true" pageId="5" pageNumber="2914">Aega</emphasis>
(
<emphasis id="B9023A15FFECFFF41218FBBF732CB227" box="[781,873,1044,1069]" italics="true" pageId="5" pageNumber="2914">Conilera</emphasis>
)
<emphasis id="B9023A15FFECFFF4126DFBBF73A3B227" box="[888,998,1044,1069]" italics="true" pageId="5" pageNumber="2914">interrupta</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF412F8FBBF709DB25A" author="Von Martens" firstAuthor="Von Martens" pageId="5" pageNumber="2914" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens, 1868</bibRefCitation>
</taxonomicName>
was placed into junior synonymy with
<taxonomicName id="4C769D84FFECFFF413B7FB9C72BEB25A" authorityName="H. Milne Edwards" authorityYear="1840" box="[674,763,1079,1104]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF413B7FB9C72BEB25A" box="[674,763,1079,1104]" italics="true" pageId="5" pageNumber="2914">A. typus</emphasis>
</taxonomicName>
by
<bibRefCitation id="EFE79BF6FFECFFF4123DFB9C743AB25A" author="Schioedte and Meinert" box="[808,1151,1079,1104]" firstAuthor="Schioedte" pageId="5" pageNumber="2914" pagination="321 - 414" refId="ref10651" refString="Schioedte JC, Meinert F. 1879. Symbolae ad monographium Cymothoarum crustaceorum isopodum familiae. Naturh Tidskr Ser. 3 (12): 321 - 414." type="journal article" year="1879">Schioedte and Meinert (1879)</bibRefCitation>
; therefore, a conservative approach is used here: the material examined is tentatively considered conspecific with
<taxonomicName id="4C769D84FFECFFF410F4FBD77272B29F" authorityName="H. Milne Edwards" authorityYear="1840" box="[481,567,1148,1173]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFECFFF410F4FBD77272B29F" box="[481,567,1148,1173]" italics="true" pageId="5" pageNumber="2914">A. typus</emphasis>
</taxonomicName>
until the type or additional material can be checked against it. A
<typeStatus id="54CD58A5FFECFFF41026FB3471D4B2B2" box="[307,401,1183,1208]" pageId="5" pageNumber="2914" type="neotype">neotype</typeStatus>
was not designated as the species is easily recognisable. Should a
<typeStatus id="54CD58A5FFECFFF411A0FB697156B2D1" box="[181,275,1218,1243]" pageId="5" pageNumber="2914" type="neotype">neotype</typeStatus>
be designated, it would ideally be from the type locality.
</paragraph>
<paragraph id="8BC9E607FFECFFF411B5FAAD7449B382" blockId="5.[160,1155,1286,1416]" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF411B5FAAD71C8B32A" bold="true" box="[160,397,1286,1312]" pageId="5" pageNumber="2914">Material examined.</emphasis>
<materialsCitation id="3B1EEC5AFFECFFF41088FAAC72DAB36F" ID-GBIF-Occurrence="3467736305" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF41088FAAC7245B32A" box="[413,512,1287,1312]" italics="true" pageId="5" pageNumber="2914">Non-type</emphasis>
: All from Vellar estuary,
<collectingRegion id="49B228E5FFECFFF4120AFAAC73E0B32A" box="[799,933,1287,1312]" country="India" name="Tamil Nadu" pageId="5" pageNumber="2914">Tamil Nadu</collectingRegion>
, southeast coast of
<collectingCountry id="F361A697FFECFFF411B5FA817092B349" box="[160,215,1322,1347]" name="India" pageId="5" pageNumber="2914">India</collectingCountry>
(
<geoCoordinate id="EE4280C0FFECFFF411F2FA817104B349" box="[231,321,1322,1347]" degrees="11" direction="north" minutes="29" orientation="latitude" pageId="5" pageNumber="2914" precision="925" value="11.483334">
11°29
<emphasis id="B9023A15FFECFFF4103DFA81716BB34B" bold="true" box="[296,302,1322,1345]" pageId="5" pageNumber="2914">ʹ</emphasis>
N
</geoCoordinate>
,
<geoCoordinate id="EE4280C0FFECFFF4105BFA8171E7B349" box="[334,418,1322,1347]" degrees="79" direction="east" minutes="46" orientation="longitude" pageId="5" pageNumber="2914" precision="925" value="79.76667">
79°46
<emphasis id="B9023A15FFECFFF4109BFA8171D1B34B" bold="true" box="[398,404,1322,1345]" pageId="5" pageNumber="2914">ʹ</emphasis>
E
</geoCoordinate>
) from the host
<taxonomicName id="4C769D84FFECFFF4134FFA817469B349" authority=", Coll P. Vigneshwaran." box="[602,1068,1322,1347]" class="Actinopterygii" family="Cichlidae" genus="Etroplus" kingdom="Animalia" order="Perciformes" pageId="5" pageNumber="2914" phylum="Chordata" rank="species" species="suratensis">
<emphasis id="B9023A15FFECFFF4134FFA817363B349" box="[602,806,1322,1347]" italics="true" pageId="5" pageNumber="2914">Etroplus suratensis</emphasis>
, Coll P. Vigneshwaran.
</taxonomicName>
<specimenCount id="9D702D8EFFECFFF41520FA8174C6B349" box="[1077,1155,1322,1347]" pageId="5" pageNumber="2914" type="male">1 male</specimenCount>
(19.0 mm),
<date id="FFC8C0C7FFECFFF41036FAE771F8B36F" box="[291,445,1356,1381]" pageId="5" pageNumber="2914" value="2016-06-18">18 June 2016</date>
(ZSI/
<collectionCode id="ED677EC2FFECFFF410E3FAE7727EB36F" box="[502,571,1356,1381]" pageId="5" pageNumber="2914">MBRC</collectionCode>
D
<subScript id="17F2E442FFECFFF41343FAFC7225B36D" attach="left" box="[598,608,1367,1383]" fontSize="7" pageId="5" pageNumber="2914">1</subScript>
-568);
</materialsCitation>
<materialsCitation id="3B1EEC5AFFECFFF413BDFAE77449B382" ID-GBIF-Occurrence="3467736301" pageId="5" pageNumber="2914">
<specimenCount id="9D702D8EFFECFFF413BDFAE77345B36F" box="[680,768,1356,1381]" pageId="5" pageNumber="2914" type="male">2 males</specimenCount>
(
<quantity id="4C8E4BE2FFECFFF41205FAE773CBB36F" box="[784,910,1356,1381]" metricMagnitude="-2" metricUnit="m" metricValue="1.65" metricValueMax="1.9" metricValueMin="1.4" pageId="5" pageNumber="2914" unit="mm" value="16.5" valueMax="19.0" valueMin="14.0">14–19 mm</quantity>
),
<date id="FFC8C0C7FFECFFF412B7FAE77479B36F" box="[930,1084,1356,1381]" pageId="5" pageNumber="2914" value="2016-06-18">18 June 2016</date>
(
<collectionCode id="ED677EC2FFECFFF4155EFAE77439B36F" box="[1099,1148,1356,1381]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15690" lsid="urn:lsid:biocol.org:col:34700" name="California Academy of Sciences" pageId="5" pageNumber="2914" type="Museum">CAS</collectionCode>
/
<collectionCode id="ED677EC2FFECFFF411B5FAC47142B382" box="[160,263,1391,1416]" pageId="5" pageNumber="2914">MBRM C-</collectionCode>
322 to
<collectionCode id="ED677EC2FFECFFF41043FAC47135B382" box="[342,368,1391,1416]" pageId="5" pageNumber="2914">C-</collectionCode>
323);
<specimenCount id="9D702D8EFFECFFF410B9FAC47248B382" box="[428,525,1391,1416]" pageId="5" pageNumber="2914" type="female">1 female</specimenCount>
(15.0 mm),
<date id="FFC8C0C7FFECFFF41386FAC4736CB382" box="[659,809,1391,1416]" pageId="5" pageNumber="2914" value="2016-06-20">20 June 2016</date>
(
<collectionCode id="ED677EC2FFECFFF41220FAC47323B382" box="[821,870,1391,1416]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15690" lsid="urn:lsid:biocol.org:col:34700" name="California Academy of Sciences" pageId="5" pageNumber="2914" type="Museum">CAS</collectionCode>
/
<collectionCode id="ED677EC2FFECFFF41278FAC47392B382" box="[877,983,1391,1416]" pageId="5" pageNumber="2914">MBRM C-</collectionCode>
324).
</materialsCitation>
</paragraph>
<paragraph id="8BC9E607FFECFFF411ABFA1F71B7B3FA" blockId="5.[160,1156,1460,1520]" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF411ABFA1F71E9B3C4" bold="true" box="[190,428,1460,1486]" italics="true" pageId="5" pageNumber="2914">Additional material.</emphasis>
<materialsCitation id="3B1EEC5AFFECFFF410A9FA1E71B7B3FA" ID-GBIF-Occurrence="3467736302" collectionCode="ZMHB" pageId="5" pageNumber="2914" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
<typeStatus id="54CD58A5FFECFFF410A9FA1E7266B3C4" box="[444,547,1461,1486]" pageId="5" pageNumber="2914" type="holotype">Holotype</typeStatus>
<specimenCount id="9D702D8EFFECFFF4133FFA1E7233B3C4" box="[554,630,1461,1486]" pageId="5" pageNumber="2914" type="female">female</specimenCount>
(15.0 mm;
<collectionCode id="ED677EC2FFECFFF413E3FA1E737FB3C4" box="[758,826,1461,1486]" collectionName="Germany, Berlin, Museum fuer Naturkunde der Humboldt-Universitaet" pageId="5" pageNumber="2914">ZMHB</collectionCode>
No. 3366) (as
<taxonomicName id="4C769D84FFECFFF412C9FA1E71A3B3FA" authority="Von Martens, 1868" authorityName="Von Martens" authorityYear="1868" class="Malacostraca" family="Aegidae" genus="Aega" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="2914" phylum="Arthropoda" rank="species" species="interrupta" subGenus="Conilera">
<emphasis id="B9023A15FFECFFF412C9FA1E7456B3C4" box="[988,1043,1461,1486]" italics="true" pageId="5" pageNumber="2914">Aega</emphasis>
(
<emphasis id="B9023A15FFECFFF41537FA1E7439B3C4" box="[1058,1148,1461,1486]" italics="true" pageId="5" pageNumber="2914">Conilera</emphasis>
)
<emphasis id="B9023A15FFECFFF411B5FA7C7149B3FA" box="[160,268,1495,1520]" italics="true" pageId="5" pageNumber="2914">interrupta</emphasis>
<bibRefCitation id="EFE79BF6FFECFFF41006FA7C71A3B3FA" author="Von Martens" box="[275,486,1495,1520]" firstAuthor="Von Martens" pageId="5" pageNumber="2914" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens, 1868</bibRefCitation>
</taxonomicName>
).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C36CB58CFFECFFF911B5F9B77476B080" lastPageId="8" lastPageNumber="2917" pageId="5" pageNumber="2914" type="description">
<paragraph id="8BC9E607FFECFFF711B5F9B774C1B75F" blockId="5.[160,1156,1564,1728]" lastBlockId="6.[160,1157,142,1658]" lastPageId="6" lastPageNumber="2915" pageId="5" pageNumber="2914">
<emphasis id="B9023A15FFECFFF411B5F9B77220B03C" bold="true" box="[160,613,1564,1590]" pageId="5" pageNumber="2914">
Redescription of male (
<figureCitation id="134DFA82FFECFFF410D3F9B77212B03C" box="[454,599,1564,1590]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStartId-0="7.[160,225,1563,1586]" captionStartId-1="9.[160,225,1706,1729]" captionStartId-2="10.[160,225,1754,1777]" captionTargetBox-0="[163,1153,142,1532]" captionTargetBox-1="[163,1153,142,1673]" captionTargetBox-2="[188,1127,142,1722]" captionTargetId-0="figure-1@7.[163,1153,142,1532]" captionTargetId-1="figure-1@9.[163,1153,142,1674]" captionTargetId-2="figure-1@10.[188,1127,142,1722]" captionTargetPageId-0="7" captionTargetPageId-1="9" captionTargetPageId-2="10" captionText-0="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." captionText-1="Figure 2. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pereopods 1–4, 7, respectively." captionText-2="Figure 3. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod." figureDoi-0="http://doi.org/10.5281/zenodo.6127626" figureDoi-1="http://doi.org/10.5281/zenodo.6127632" figureDoi-2="http://doi.org/10.5281/zenodo.6127634" httpUri-0="https://zenodo.org/record/6127626/files/figure.png" httpUri-1="https://zenodo.org/record/6127632/files/figure.png" httpUri-2="https://zenodo.org/record/6127634/files/figure.png" pageId="5" pageNumber="2914">Figures 1–3</figureCitation>
).
</emphasis>
Body (
<figureCitation id="134DFA82FFECFFF413D4F9B67359B03C" box="[705,796,1565,1590]" captionStart="Figure 1" captionStartId="7.[160,225,1563,1586]" captionTargetBox="[163,1153,142,1532]" captionTargetId="figure-1@7.[163,1153,142,1532]" captionTargetPageId="7" captionText="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="5" pageNumber="2914">Figure 1</figureCitation>
(a)) comparatively long, dorsoventrally flattened, symmetrical, parallel-sided, almost ovate, 2.4 times long as wide, widest between pereonites 4–6. Cephalon is triangular, narrower than pereonite 1, anteromedian margin slightly produced. Eyes large ovate and distinct, 0.6 times wider than cephalon. Bases of antennae concealed beneath the median point of the cephalon. Pereonite 1 longer than others and cephalon, anterolateral margins slightly produced; pereonites 2–4 subequal in length; posterolateral margins of pereonites 5–7 slightly produced. Coxae comparatively broad, with rounded apex, partially visible in dorsal view. All pleonites visible dorsally, abruptly narrower than pereion, lateral parts were drawn out into acute processes; pleonites 1–4 subequal in length and width. Pleotelson broader than pleonite 5, broadly rounded apically bearing stout spines among long setae.
</paragraph>
<paragraph id="8BC9E607FFEFFFF711D5FEF57214B42F" blockId="6.[160,1157,142,1658]" pageId="6" pageNumber="2915">
Antennula (
<figureCitation id="134DFA82FFEFFFF71051FEF571D8B77D" box="[324,413,350,375]" captionStart="Figure 1" captionStartId="7.[160,225,1563,1586]" captionTargetBox="[163,1153,142,1532]" captionTargetId="figure-1@7.[163,1153,142,1532]" captionTargetPageId="7" captionText="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="6" pageNumber="2915">Figure 1</figureCitation>
(b)) short, reaching slightly beyond posterior margin of cephalon, with distinct peduncle and flagellum; peduncle article 1 enlarged, article 3 long, longer than the combined length of article 1 and 2, more or less rectangular with trisinuate distal margin bearing 3 setae; flagellum with 5 articles, article 1–4 proximal subequal in length and width, nearly rectangular, laterally setose; terminal article small, tapering, bearing 5 setae; median seta longer than others.
</paragraph>
<paragraph id="8BC9E607FFEFFFF711D5FD8572CDB4A5" blockId="6.[160,1157,142,1658]" pageId="6" pageNumber="2915">
Antenna (
<figureCitation id="134DFA82FFEFFFF7103AFD8571C2B44D" box="[303,391,558,583]" captionStart="Figure 1" captionStartId="7.[160,225,1563,1586]" captionTargetBox="[163,1153,142,1532]" captionTargetId="figure-1@7.[163,1153,142,1532]" captionTargetPageId="7" captionText="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="6" pageNumber="2915">Figure 1</figureCitation>
(c)) longer then antennula, reaching pereonite 3; peduncle article 4 longest, article 5 slightly shorter and narrower than article 4, articles 4 and 5 distally feebly setose; flagellum with 13 articles; all articles with groups of minute setae on the superior distal corner of each segment, apex setose.
</paragraph>
<paragraph id="8BC9E607FFEFFFF711D5FD127418B5A8" blockId="6.[160,1157,142,1658]" pageId="6" pageNumber="2915">
Frontal lamina minute. Mandibular (
<figureCitation id="134DFA82FFEFFFF7137DFD127280B4D8" box="[616,709,697,722]" captionStart="Figure 1" captionStartId="7.[160,225,1563,1586]" captionTargetBox="[163,1153,142,1532]" captionTargetId="figure-1@7.[163,1153,142,1532]" captionTargetPageId="7" captionText="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="6" pageNumber="2915">Figure 1</figureCitation>
(d)) apex narrow; palp with 3 articles, longer than mandible; article 2 bears 8 distinct setae which decrease in length distally; article 1 slightly recurved, inner margin bearing a row of pectinate setae. Maxilla (
<figureCitation id="134DFA82FFEFFFF711BDFC8A7141B530" box="[168,260,801,826]" captionStart="Figure 1" captionStartId="7.[160,225,1563,1586]" captionTargetBox="[163,1153,142,1532]" captionTargetId="figure-1@7.[163,1153,142,1532]" captionTargetPageId="7" captionText="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="6" pageNumber="2915">Figure 1</figureCitation>
(e)) apex slightly serrated, mesial lobe immersed into its lateral side with 2 hooked spines, lateral lobe with 1 spine. Maxillula with a slightly curved apex, with 2 stout and 3 elongated spines. Maxillula with 1 broad and 2 slender terminal spines. Maxilliped (
<figureCitation id="134DFA82FFEFFFF71032FC2271C1B5A8" box="[295,388,905,930]" captionStart="Figure 1" captionStartId="7.[160,225,1563,1586]" captionTargetBox="[163,1153,142,1532]" captionTargetId="figure-1@7.[163,1153,142,1532]" captionTargetPageId="7" captionText="Figure 1. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="6" pageNumber="2915">Figure 1</figureCitation>
(f)) palp with 3 articles, terminal article with 5 hooked spines.
</paragraph>
<paragraph id="8BC9E607FFEFFFF711D5FC0070B9B38D" blockId="6.[160,1157,142,1658]" pageId="6" pageNumber="2915">
Pereopods 1–3 (
<figureCitation id="134DFA82FFEFFFF71069FC00719FB5CE" box="[380,474,939,964]" captionStart="Figure 2" captionStartId="9.[160,225,1706,1729]" captionTargetBox="[163,1153,142,1673]" captionTargetId="figure-1@9.[163,1153,142,1674]" captionTargetPageId="9" captionText="Figure 2. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pereopods 1–4, 7, respectively." figureDoi="http://doi.org/10.5281/zenodo.6127632" httpUri="https://zenodo.org/record/6127632/files/figure.png" pageId="6" pageNumber="2915">Figure 2</figureCitation>
(a–c)) proximal superior lateral margin of basis bears a few setae, ischium and merus with 2 spiny setae on their superior anterolateral margins, carpus slightly immersed in merus, propodus long and slender with 2 minute setae at its superior lateral margin; dactylus falcate with a single unguis. Basis and ischium of pereopod 1 long. The number of spines progressively increases in pereopods 1–7. Basis of pereopod 4 (
<figureCitation id="134DFA82FFEFFFF71027FBF271CAB278" box="[306,399,1113,1138]" captionStart="Figure 2" captionStartId="9.[160,225,1706,1729]" captionTargetBox="[163,1153,142,1673]" captionTargetId="figure-1@9.[163,1153,142,1674]" captionTargetPageId="9" captionText="Figure 2. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pereopods 1–4, 7, respectively." figureDoi="http://doi.org/10.5281/zenodo.6127632" httpUri="https://zenodo.org/record/6127632/files/figure.png" pageId="6" pageNumber="2915">Figure 2</figureCitation>
(d)) bears a single long spine on its inferior anterior margin; inferior lateral margin of ischium bears 4 groups of stout spines marginally and 2 spines submarginally and the superior distal margin has a single long spine and 2 stout forked spines; merus and carpus elongated bearing groups of stout spines on its inferior lateral margins and forked spines on its superior anterior margin; carpus bears a slender spiny seta with forked tip at its superior distal corner; propodus with 3 equidistantly spaced stout spines along its inferior lateral margin and 3 slender spiny setae on its superior anterior corner; dactylus bears 2 slender spines near its distal margin, single unguis present.
</paragraph>
<paragraph id="8BC9E607FFEFFFF711D5FA3A7150B070" blockId="6.[160,1157,142,1658]" pageId="6" pageNumber="2915">
Pereopod 7 (
<figureCitation id="134DFA82FFEFFFF71045FA3A71E8B3A0" box="[336,429,1425,1450]" captionStart="Figure 2" captionStartId="9.[160,225,1706,1729]" captionTargetBox="[163,1153,142,1673]" captionTargetId="figure-1@9.[163,1153,142,1674]" captionTargetPageId="9" captionText="Figure 2. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pereopods 1–4, 7, respectively." figureDoi="http://doi.org/10.5281/zenodo.6127632" httpUri="https://zenodo.org/record/6127632/files/figure.png" pageId="6" pageNumber="2915">Figure 2</figureCitation>
(e)) longest; basis bears 4 spines; ischium distally with 2 spines, 1 long and 1 short; merus bears 2 superior spines, 1 long and 1 short, and 2 short inferior spines; carpus bears 3 superior spines, of which 2 are long and 1 short, and 3 inferior spines; propodus with 4 long spines on the superior distal margin and 1 long and 2 short spines on the inferior margin. Pereopods 5 are similar except for the presence of more spines. Dactylus of all pereopods non-spinose, crescentic and recurved on propodus.
</paragraph>
<caption id="DF09B68FFFEEFFF611B5F9B07357B05A" ID-DOI="http://doi.org/10.5281/zenodo.6127626" ID-Zenodo-Dep="6127626" httpUri="https://zenodo.org/record/6127626/files/figure.png" pageId="7" pageNumber="2916" startId="7.[160,225,1563,1586]" targetBox="[163,1153,142,1532]" targetPageId="7">
<paragraph id="8BC9E607FFEEFFF611B5F9B07357B05A" blockId="7.[160,1156,1563,1616]" pageId="7" pageNumber="2916">
<emphasis id="B9023A15FFEEFFF611B5F9B070BCB038" bold="true" box="[160,249,1563,1586]" pageId="7" pageNumber="2916">Figure 1.</emphasis>
<taxonomicName id="4C769D84FFEEFFF611EBF9B0722BB038" authority="H. Milne Edwards 1840" authorityName="H. Milne Edwards" authorityYear="1840" box="[254,622,1563,1586]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="7" pageNumber="2916" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFEEFFF611EBF9B071CEB038" box="[254,395,1563,1586]" italics="true" pageId="7" pageNumber="2916">Alitropus typus</emphasis>
H.
<bibRefCitation id="EFE79BF6FFEEFFF610BFF9B0722BB038" author="Milne Edwards" box="[426,622,1563,1586]" firstAuthor="Milne Edwards" pageId="7" pageNumber="2916" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards 1840</bibRefCitation>
</taxonomicName>
, male (19.0 mm; ZSI/MBRC D
<subScript id="17F2E442FFEEFFF6129CF98E73D7B03E" attach="right" box="[905,914,1573,1588]" fontSize="6" pageId="7" pageNumber="2916">1</subScript>
-568). (a) Dorsal view; (b) antennula; (c) antenna; (d) mandible; (e) maxilla; (f) maxilliped.
</paragraph>
</caption>
<paragraph id="8BC9E607FFE1FFF911D5FF2571B1B75F" blockId="8.[160,1156,142,479]" pageId="8" pageNumber="2917">
Pleopod 1 (
<figureCitation id="134DFA82FFE1FFF91055FF2571D9B6AD" box="[320,412,142,167]" captionStart="Figure 3" captionStartId="10.[160,225,1754,1777]" captionTargetBox="[188,1127,142,1722]" captionTargetId="figure-1@10.[188,1127,142,1722]" captionTargetPageId="10" captionText="Figure 3. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod." figureDoi="http://doi.org/10.5281/zenodo.6127634" httpUri="https://zenodo.org/record/6127634/files/figure.png" pageId="8" pageNumber="2917">Figure 3</figureCitation>
(a)) with peduncle nearly as long as wide; rami subequal in length, both with marginal setae. Pleopod 2 (
<figureCitation id="134DFA82FFE1FFF91350FF1A72E7B6C0" box="[581,674,177,202]" captionStart="Figure 3" captionStartId="10.[160,225,1754,1777]" captionTargetBox="[188,1127,142,1722]" captionTargetId="figure-1@10.[188,1127,142,1722]" captionTargetPageId="10" captionText="Figure 3. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod." figureDoi="http://doi.org/10.5281/zenodo.6127634" httpUri="https://zenodo.org/record/6127634/files/figure.png" pageId="8" pageNumber="2917">Figure 3</figureCitation>
(b)) with rami subequal in length, endopod possesses the rudiment of appendix masculina, basis bears 6 small setae. Pleopods 3–5 (
<figureCitation id="134DFA82FFE1FFF911BDFF5D7147B705" box="[168,258,246,271]" captionStart="Figure 3" captionStartId="10.[160,225,1754,1777]" captionTargetBox="[188,1127,142,1722]" captionTargetId="figure-1@10.[188,1127,142,1722]" captionTargetPageId="10" captionText="Figure 3. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod." figureDoi="http://doi.org/10.5281/zenodo.6127634" httpUri="https://zenodo.org/record/6127634/files/figure.png" pageId="8" pageNumber="2917">Figure 3</figureCitation>
(c–e)) truncate, with partial suture on exopod. Pleopod 5 smallest; endopod bears a single spiny structure on the proximal inner lateral side and several short spiny projections on the distal lateral side.
</paragraph>
<paragraph id="8BC9E607FFE1FFF911D5FEF57253B7D5" blockId="8.[160,1156,142,479]" pageId="8" pageNumber="2917">
Uropods (
<figureCitation id="134DFA82FFE1FFF9103AFEF571C8B77D" box="[303,397,350,375]" captionStart="Figure 3" captionStartId="10.[160,225,1754,1777]" captionTargetBox="[188,1127,142,1722]" captionTargetId="figure-1@10.[188,1127,142,1722]" captionTargetPageId="10" captionText="Figure 3. Alitropus typus H. Milne Edwards 1840, male (19.0 mm; ZSI/MBRC D1-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod." figureDoi="http://doi.org/10.5281/zenodo.6127634" httpUri="https://zenodo.org/record/6127634/files/figure.png" pageId="8" pageNumber="2917">Figure 3</figureCitation>
(f)) well developed with a long peduncle, exopod long and narrow, slightly shorter than endopod margin, armed with 6 spines among long spiny setae; endopod apex broad and slightly rounded, apex bears 6 spines and long spiny setae, margins of rami profusely setose.
</paragraph>
<paragraph id="8BC9E607FFE1FFF911B5FDB07217B540" blockId="8.[160,1156,539,1674]" pageId="8" pageNumber="2917">
<emphasis id="B9023A15FFE1FFF911B5FDB0719BB43F" bold="true" box="[160,478,539,565]" pageId="8" pageNumber="2917">
Female (
<figureCitation id="134DFA82FFE1FFF9101EFDB0713BB43F" box="[267,382,539,565]" captionStart="Figure 4" captionStartId="11.[160,225,1411,1434]" captionTargetBox="[163,1153,142,1380]" captionTargetId="figure-84@11.[163,1153,142,1380]" captionTargetPageId="11" captionText="Figure 4. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures" figureDoi="http://doi.org/10.5281/zenodo.6127636" httpUri="https://zenodo.org/record/6127636/files/figure.png" pageId="8" pageNumber="2917">Figures 4</figureCitation>
and
<figureCitation id="134DFA82FFE1FFF910D4FDB07195B43F" box="[449,464,539,565]" captionStart="Figure 5" captionStartId="13.[160,225,1113,1136]" captionTargetBox="[163,1153,142,1082]" captionTargetId="figure-197@13.[163,1153,142,1082]" captionTargetPageId="13" captionText="Figure 5. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) lateral view; (c) clypeal region." figureDoi="http://doi.org/10.5281/zenodo.6127638" httpUri="https://zenodo.org/record/6127638/files/figure.png" pageId="8" pageNumber="2917">5</figureCitation>
).
</emphasis>
Body (
<figureCitation id="134DFA82FFE1FFF9132CFDB772E7B43F" box="[569,674,540,565]" captionStart="Figure 4" captionStartId="11.[160,225,1411,1434]" captionTargetBox="[163,1153,142,1380]" captionTargetId="figure-84@11.[163,1153,142,1380]" captionTargetPageId="11" captionText="Figure 4. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures" figureDoi="http://doi.org/10.5281/zenodo.6127636" httpUri="https://zenodo.org/record/6127636/files/figure.png" pageId="8" pageNumber="2917">Figures 4</figureCitation>
(a) and 5(a)) 3.3 times as long as greatest width, widest at pereonites 5 and 6. Rostral point slightly projecting anteriorly, not ventrally folded. Eyes large, not medially united, separated by about 9% width of the cephalon. Coxae 2–3 (
<figureCitation id="134DFA82FFE1FFF91080FD2F71BFB497" box="[405,506,644,669]" captionStart="Figure 4" captionStartId="11.[160,225,1411,1434]" captionTargetBox="[163,1153,142,1380]" captionTargetId="figure-84@11.[163,1153,142,1380]" captionTargetPageId="11" captionText="Figure 4. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures" figureDoi="http://doi.org/10.5281/zenodo.6127636" httpUri="https://zenodo.org/record/6127636/files/figure.png" pageId="8" pageNumber="2917">Figures 4</figureCitation>
(c) and 5(b)) each with the posteroventral angle with small distinct produced point (ventral); coxae 5–7 with incomplete oblique carina. Pleon with pleonite 1 visible in dorsal view; pleonite 4 with posterolateral margins extending to but not beyond posterior margin of pleonite 5; pleonite 5 with posterolateral angles free, not overlapped by lateral margins of pleonite 4. Pleotelson (
<figureCitation id="134DFA82FFE1FFF91209FCA5733CB52D" box="[796,889,782,807]" captionStart="Figure 4" captionStartId="11.[160,225,1411,1434]" captionTargetBox="[163,1153,142,1380]" captionTargetId="figure-84@11.[163,1153,142,1380]" captionTargetPageId="11" captionText="Figure 4. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures" figureDoi="http://doi.org/10.5281/zenodo.6127636" httpUri="https://zenodo.org/record/6127636/files/figure.png" pageId="8" pageNumber="2917">Figure 4</figureCitation>
(e)) 0.6 times as long as anterior width; lateral margins convex.
</paragraph>
<paragraph id="8BC9E607FFE1FFF911D5FCFF71B5B255" blockId="8.[160,1156,539,1674]" pageId="8" pageNumber="2917">
Antennula peduncle article 2 anterodistal lobe extending to end of article 3; article 3 as long as combined lengths of articles 1 and 2; flagellum with 5 articles, extending to midpoint of the eye. Antenna peduncle article 2 inferior surface without distinct longitudinal suture; article 4 as long as combined lengths of articles 1–3, with long distal seta, article 5 flattened and expanded, 2.5 times as long as article 4; flagellum with 12 articles, extending to posterior of pereonite 3. Frontal lamina flat, as wide as long, lateral margins converging posteriorly, anterior margin produced, forming a median angle, posterior margin with abutting clypeus (
<figureCitation id="134DFA82FFE1FFF9107EFBED718DB255" box="[363,456,1094,1119]" captionStart="Figure 5" captionStartId="13.[160,225,1113,1136]" captionTargetBox="[163,1153,142,1082]" captionTargetId="figure-197@13.[163,1153,142,1082]" captionTargetPageId="13" captionText="Figure 5. Alitropus typus H. Milne Edwards 1840 (as Aega (Conilera) interrupta Von Martens, 1868), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) lateral view; (c) clypeal region." figureDoi="http://doi.org/10.5281/zenodo.6127638" httpUri="https://zenodo.org/record/6127638/files/figure.png" pageId="8" pageNumber="2917">Figure 5</figureCitation>
(c)).
</paragraph>
<paragraph id="8BC9E607FFE1FFF911D5FBC274C7B325" blockId="8.[160,1156,539,1674]" pageId="8" pageNumber="2917">Pereopods 1–3 prehensile; outer distal corner of ischium with 2 simple setae, that of merus with 3 simple setae and 2 forked spines; medial surface of merus, carpus and propodus bearing 2, 1 and 2 small tubercle-shaped spines, respectively. Pereopods 4–7 ambulatory; distal ends of merus and carpus armed with simple setae, forked spines, and blunt spines with subterminal flagellum; medial surface of ischium, merus, carpus and propodus bearing various numbers of blunt spines each with the subterminal flagellum.</paragraph>
<paragraph id="8BC9E607FFE1FFF911D5FA9272D6B04F" blockId="8.[160,1156,539,1674]" pageId="8" pageNumber="2917">Pleopod 1 carrying 5 obtuse, brush spines and 7 plumose setae on the medial surface of peduncle; exopod fringed with plumose marginal setae; endopod 1.9 times as long as wide, distally rounded, lateral margin straight, with plumose marginal setae on distal onethird, mesial margin with plumose marginal setae on distal margin only; peduncle 1.9 times as wide as long. Pleopod 2 exopod and endopod with plumose marginal setae, appendix masculina basally swollen, 1.3 times as small as endopod, distally acute. Medial surface of peduncle in pleopod 5 naked, that of pleopod 4 with 4 spines and 2 setae and that of pleopod 3 with 4 spines and 4 setae.</paragraph>
<paragraph id="8BC9E607FFE1FFF911D5F9E57476B080" blockId="8.[160,1156,539,1674]" pageId="8" pageNumber="2917">Exopod of uropod fringed with plumose marginal setae and bearing 6 short spines on outer margin; endopod larger than exopod, with 3 spines on outer-distal surface.</paragraph>
</subSubSection>
<caption id="DF09B68FFFE0FFF811B5F9017121B0D4" ID-DOI="http://doi.org/10.5281/zenodo.6127632" ID-Zenodo-Dep="6127632" httpUri="https://zenodo.org/record/6127632/files/figure.png" pageId="9" pageNumber="2918" startId="9.[160,225,1706,1729]" targetBox="[163,1153,142,1673]" targetPageId="9">
<paragraph id="8BC9E607FFE0FFF811B5F9017121B0D4" blockId="9.[160,1155,1706,1758]" pageId="9" pageNumber="2918">
<emphasis id="B9023A15FFE0FFF811B5F90170BFB0CB" bold="true" box="[160,250,1706,1729]" pageId="9" pageNumber="2918">Figure 2.</emphasis>
<taxonomicName id="4C769D84FFE0FFF81014F901723CB0CB" authority="H. Milne Edwards 1840" authorityName="H. Milne Edwards" authorityYear="1840" box="[257,633,1706,1729]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="9" pageNumber="2918" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE0FFF81014F90171CAB0CB" box="[257,399,1706,1729]" italics="true" pageId="9" pageNumber="2918">Alitropus typus</emphasis>
H.
<bibRefCitation id="EFE79BF6FFE0FFF810A4F901723CB0CB" author="Milne Edwards" box="[433,633,1706,1729]" firstAuthor="Milne Edwards" pageId="9" pageNumber="2918" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards 1840</bibRefCitation>
</taxonomicName>
, male (19.0 mm; ZSI/MBRC D
<subScript id="17F2E442FFE0FFF8128EF91873E1B0C8" attach="left" box="[923,932,1715,1730]" fontSize="6" pageId="9" pageNumber="2918">1</subScript>
-568). (a–e) Pereopods 1–4, 7, respectively.
</paragraph>
</caption>
<caption id="DF09B68FFFE3FFFB11B5F9717191B104" ID-DOI="http://doi.org/10.5281/zenodo.6127634" ID-Zenodo-Dep="6127634" httpUri="https://zenodo.org/record/6127634/files/figure.png" pageId="10" pageNumber="2919" startId="10.[160,225,1754,1777]" targetBox="[188,1127,142,1722]" targetPageId="10">
<paragraph id="8BC9E607FFE3FFFB11B5F9717191B104" blockId="10.[160,1156,1754,1806]" pageId="10" pageNumber="2919">
<emphasis id="B9023A15FFE3FFFB11B5F97170BCB0FB" bold="true" box="[160,249,1754,1777]" pageId="10" pageNumber="2919">Figure 3.</emphasis>
<taxonomicName id="4C769D84FFE3FFFB11EAF9717235B0FB" authority="H. Milne Edwards 1840" authorityName="H. Milne Edwards" authorityYear="1840" box="[255,624,1754,1777]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="10" pageNumber="2919" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE3FFFB11EAF97171C9B0FB" box="[255,396,1754,1777]" italics="true" pageId="10" pageNumber="2919">Alitropus typus</emphasis>
H.
<bibRefCitation id="EFE79BF6FFE3FFFB10B9F9717235B0FB" author="Milne Edwards" box="[428,624,1754,1777]" firstAuthor="Milne Edwards" pageId="10" pageNumber="2919" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards 1840</bibRefCitation>
</taxonomicName>
, male (19.0 mm; ZSI/MBRC D
<subScript id="17F2E442FFE3FFFB1298F94873D3B0F8" attach="left" box="[909,918,1763,1778]" fontSize="6" pageId="10" pageNumber="2919">1</subScript>
-568). (a–e) Pleopods 1– 5 respectively; (f) right uropod.
</paragraph>
</caption>
<caption id="DF09B68FFFE2FFFA11B5FA2874C6B3DF" ID-DOI="http://doi.org/10.5281/zenodo.6127636" ID-Zenodo-Dep="6127636" httpUri="https://zenodo.org/record/6127636/files/figure.png" pageId="11" pageNumber="2920" startId="11.[160,225,1411,1434]" targetBox="[163,1153,142,1380]" targetPageId="11">
<paragraph id="8BC9E607FFE2FFFA11B5FA2874C6B3DF" blockId="11.[160,1155,1411,1493]" pageId="11" pageNumber="2920">
<emphasis id="B9023A15FFE2FFFA11B5FA2870B9B390" bold="true" box="[160,252,1411,1434]" pageId="11" pageNumber="2920">Figure 4.</emphasis>
<taxonomicName id="4C769D84FFE2FFFA1010FA2872C2B390" authority="H. Milne Edwards 1840" authorityName="H. Milne Edwards" authorityYear="1840" box="[261,647,1411,1434]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="2920" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE2FFFA1010FA2871D3B390" box="[261,406,1411,1434]" italics="true" pageId="11" pageNumber="2920">Alitropus typus</emphasis>
H.
<bibRefCitation id="EFE79BF6FFE2FFFA10A9FA2872C2B390" author="Milne Edwards" box="[444,647,1411,1434]" firstAuthor="Milne Edwards" pageId="11" pageNumber="2920" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards 1840</bibRefCitation>
</taxonomicName>
(as
<taxonomicName id="4C769D84FFE2FFFA13A1FA287432B390" authority="Von Martens, 1868" authorityName="Von Martens" authorityYear="1868" box="[692,1143,1411,1434]" class="Malacostraca" family="Aegidae" genus="Aega" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="2920" phylum="Arthropoda" rank="species" species="interrupta" subGenus="Conilera">
<emphasis id="B9023A15FFE2FFFA13A1FA2872A1B390" box="[692,740,1411,1434]" italics="true" pageId="11" pageNumber="2920">Aega</emphasis>
(
<emphasis id="B9023A15FFE2FFFA13E1FA287307B390" box="[756,834,1411,1434]" italics="true" pageId="11" pageNumber="2920">Conilera</emphasis>
)
<emphasis id="B9023A15FFE2FFFA1247FA2873F4B390" box="[850,945,1411,1434]" italics="true" pageId="11" pageNumber="2920">interrupta</emphasis>
<bibRefCitation id="EFE79BF6FFE2FFFA12AFFA287432B390" author="Von Martens" box="[954,1143,1411,1434]" firstAuthor="Von Martens" pageId="11" pageNumber="2920" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens, 1868</bibRefCitation>
</taxonomicName>
), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) ventral view; (c) lateral view; (d) ventral view of cephalon with mouthparts; (e) dorsal view of posterior region. Please replace in colour figures
</paragraph>
</caption>
<subSubSection id="C36CB58CFFE2FFFA11B5FA5A7175B0B3" pageId="11" pageNumber="2920" type="distribution">
<paragraph id="8BC9E607FFE2FFFA11B5FA5A7175B0B3" blockId="11.[160,1155,1521,1721]" pageId="11" pageNumber="2920">
<emphasis id="B9023A15FFE2FFFA11B5FA5A717CB001" bold="true" box="[160,313,1521,1547]" pageId="11" pageNumber="2920">Distribution.</emphasis>
<taxonomicName id="4C769D84FFE2FFFA105CFA5971ACB001" authorityName="H. Milne Edwards" authorityYear="1840" box="[329,489,1522,1547]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="2920" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE2FFFA105CFA5971ACB001" box="[329,489,1522,1547]" italics="true" pageId="11" pageNumber="2920">
Alitropus
<typeStatus id="54CD58A5FFE2FFFA10A5FA5971ACB001" box="[432,489,1522,1547]" pageId="11" pageNumber="2920">typus</typeStatus>
</emphasis>
</taxonomicName>
is widely distributed in the Indian Ocean, from
<collectingCountry id="F361A697FFE2FFFA151CFA59747AB001" box="[1033,1087,1522,1547]" name="India" pageId="11" pageNumber="2920">India</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE2FFFA155AFA597093B024" author="Pillai" firstAuthor="Pillai" pageId="11" pageNumber="2920" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai 1967</bibRefCitation>
; present study) to
<collectingCountry id="F361A697FFE2FFFA10B3F9BE7244B024" box="[422,513,1557,1582]" name="Pakistan" pageId="11" pageNumber="2920">Pakistan</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE2FFFA131BF9BE729CB024" author="Ahmad" box="[526,729,1557,1582]" etAl="et al." firstAuthor="Ahmad" pageId="11" pageNumber="2920" pagination="769 - 779" refId="ref9452" refString="Ahmad I, Afshan K, Ramzan M, Hayat S, Rizvi SSR, Qayyum M. 2016. Effect of water quality parameters on Isopod parasite Alitropus typus (Aegidae) of Ectotherms in Chashma Lake, Pakistan. Pak J Zool. 48 (3): 769 - 779." type="journal article" year="2016">Ahmad et al. 2016</bibRefCitation>
;
<bibRefCitation id="EFE79BF6FFE2FFFA13F0F9BE73D3B024" author="Shah" box="[741,918,1557,1582]" etAl="et al." firstAuthor="Shah" pageId="11" pageNumber="2920" pagination="352 - 365" refId="ref10680" refString="Shah SAA, Ashraf A, Qureshi NA. 2017. Morphological characterization and biological control of Alitropus typus (Isopoda: Aegidae). Entomol Res. 47 (6): 352 - 365. doi: 10.1111 / 1748 - 5967.12231." type="journal article" year="2017">Shah et al. 2017</bibRefCitation>
),
<collectingCountry id="F361A697FFE2FFFA12BCF9BE7448B024" box="[937,1037,1557,1582]" name="Sri Lanka" pageId="11" pageNumber="2920">Sri Lanka</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE2FFFA150FF9BE7100B05B" author="Ingle and Fernando" firstAuthor="Ingle" pageId="11" pageNumber="2920" pagination="104 - 109" refId="ref10034" refString="Ingle RW, Fernando C-I-I. 1963. On some fresh and brackish water crustaceans from Ceylon. Crustaceana. 6: 104 - 109. doi: 10.1163 / 156854063 X 00499." type="journal article" year="1963">Ingle and Fernando 1963</bibRefCitation>
;
<bibRefCitation id="EFE79BF6FFE2FFFA1044F9937236B05B" author="Fernando and Hanek" box="[337,627,1592,1617]" firstAuthor="Fernando" pageId="11" pageNumber="2920" pagination="63 - 67" refId="ref9846" refString="Fernando CH, Hanek G. 1973. Some parasitic Copepoda from Sri Lanka (Ceylon) with a synopsis of parasitic Crustacea from Ceylonese freshwater fishes. Bull Fish Res Station Sri Lanka (Ceylon). 24 (1 - 2): 63 - 67." type="journal article" year="1973">Fernando and Hanek 1973</bibRefCitation>
),
<collectingCountry id="F361A697FFE2FFFA1390F99372B5B05B" box="[645,752,1592,1617]" name="Indonesia" pageId="11" pageNumber="2920">Indonesia</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE2FFFA13E9F993739FB05B" author="Milne Edwards" box="[764,986,1592,1617]" firstAuthor="Milne Edwards" pageId="11" pageNumber="2920" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards 1840</bibRefCitation>
;
<bibRefCitation id="EFE79BF6FFE2FFFA12F0F9937171B079" author="Schioedte and Meinert" firstAuthor="Schioedte" pageId="11" pageNumber="2920" pagination="321 - 414" refId="ref10651" refString="Schioedte JC, Meinert F. 1879. Symbolae ad monographium Cymothoarum crustaceorum isopodum familiae. Naturh Tidskr Ser. 3 (12): 321 - 414." type="journal article" year="1879">Schioedte and Meinert 1879</bibRefCitation>
),
<collectingCountry id="F361A697FFE2FFFA105FF9F171EDB079" box="[330,424,1626,1651]" name="Thailand" pageId="11" pageNumber="2920">Thailand</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE2FFFA10ADF9F1720DB079" author="Chilton" box="[440,584,1626,1651]" firstAuthor="Chilton" pageId="11" pageNumber="2920" pagination="173 - 185" refId="ref9812" refString="Chilton C. 1926. Zoological results of a tour in the Far East. The Tanaidacea and Isopoda of Tale Sap. Rec Indian Mus Calcutta. 28: 173 - 185." type="journal article" year="1926">Chilton 1926</bibRefCitation>
;
<bibRefCitation id="EFE79BF6FFE2FFFA1343F9F17326B079" author="Ho and Tonguthai" box="[598,867,1626,1651]" firstAuthor="Ho" pageId="11" pageNumber="2920" pagination="203 - 210" refId="ref9995" refString="Ho JS, Tonguthai K. 1992. Flabelliferan isopods (Crustacea) parasitic on freshwater fishes of Thailand. Syst Parasitol. 21 (3): 203 - 210. doi: 10.1007 / BF 00009700." type="journal article" year="1992">Ho and Tonguthai 1992</bibRefCitation>
), and Sumatra (
<bibRefCitation id="EFE79BF6FFE2FFFA1502F9F17206B09C" author="Nierstrasz and De Marees van Swinderen" firstAuthor="Nierstrasz" pageId="11" pageNumber="2920" pagination="394 - 402" refId="ref10277" refString="Nierstrasz HF, De Marees van Swinderen JW. 1931. Susswasser-Isopoden der Limnolo gischen Sunda-Expedition. Archiv Fur Hydrobiolgie. 9: 394 - 402." type="journal article" year="1931">Nierstrasz and De Marees van Swinderen 1931</bibRefCitation>
); and in the Pacific Ocean, from eastern
<collectingCountry id="F361A697FFE2FFFA1531F9D674C6B09C" box="[1060,1155,1661,1686]" name="Australia" pageId="11" pageNumber="2920">Australia</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE2FFFA11B0F90B7166B0B3" author="Bruce" box="[165,291,1696,1721]" firstAuthor="Bruce" pageId="11" pageNumber="2920" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce 1983</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C36CB58CFFE5FFFD11B5FF2573B4B4BA" pageId="12" pageNumber="2921" type="biology_ecology">
<paragraph id="8BC9E607FFE5FFFD11B5FF2573D8B461" blockId="12.[160,1156,142,688]" pageId="12" pageNumber="2921">
<emphasis id="B9023A15FFE5FFFD11B5FF257098B6A2" bold="true" box="[160,221,142,168]" pageId="12" pageNumber="2921">Prey.</emphasis>
<taxonomicName id="4C769D84FFE5FFFD11F8FF2471CBB6A2" authorityName="H. Milne Edwards" authorityYear="1840" box="[237,398,143,168]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE5FFFD11F8FF2471CBB6A2" box="[237,398,143,168]" italics="true" pageId="12" pageNumber="2921">
Alitropus
<typeStatus id="54CD58A5FFE5FFFD1041FF2471CBB6A2" box="[340,398,143,168]" pageId="12" pageNumber="2921">typus</typeStatus>
</emphasis>
</taxonomicName>
is a common micro-predatory species found in fresh- and brackishwater fishes. The present material was collected from green chromide fish
<taxonomicName id="4C769D84FFE5FFFD153FFF1971ECB6E7" authority="(Bloch, 1790)" baseAuthorityName="Bloch" baseAuthorityYear="1790" class="Actinopterygii" family="Cichlidae" genus="Etroplus" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="suratensis">
<emphasis id="B9023A15FFE5FFFD153FFF19714EB6E7" italics="true" pageId="12" pageNumber="2921">Etroplus suratensis</emphasis>
(Bloch, 1790)
</taxonomicName>
, and
<collectingCountry id="F361A697FFE5FFFD10FCFF7F7239B6E7" box="[489,636,212,237]" name="Mozambique" pageId="12" pageNumber="2921">Mozambique</collectingCountry>
tilapia fish
<taxonomicName id="4C769D84FFE5FFFD1216FF7F70A4B71A" authority="(Peters, 1852)" baseAuthorityName="Peters" baseAuthorityYear="1852" class="Actinopterygii" family="Cichlidae" genus="Oreochromis" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="mossambicus">
<emphasis id="B9023A15FFE5FFFD1216FF7F746DB6E7" box="[771,1064,212,237]" italics="true" pageId="12" pageNumber="2921">Oreochromis mossambicus</emphasis>
(Peters, 1852)
</taxonomicName>
. Previously this species was recorded from bronze featherback fish
<taxonomicName id="4C769D84FFE5FFFD151FFF5C72ECB739" authority="notopterus (Pallas, 1769) (Von Martens 1868)" authorityName="notopterus (Pallas, 1769) (Von Martens" authorityYear="1868" baseAuthorityName="Pallas" baseAuthorityYear="1769" class="Actinopterygii" family="Notopteridae" genus="Notopterus" kingdom="Animalia" order="Osteoglossiformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="notopterus">
<emphasis id="B9023A15FFE5FFFD151FFF5C7153B739" italics="true" pageId="12" pageNumber="2921">Notopterus notopterus</emphasis>
(Pallas, 1769) (
<bibRefCitation id="EFE79BF6FFE5FFFD10DCFEB172E5B739" author="Von Martens" box="[457,672,282,307]" firstAuthor="Von Martens" pageId="12" pageNumber="2921" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens 1868</bibRefCitation>
)
</taxonomicName>
, slender rasbora fish
<emphasis id="B9023A15FFE5FFFD12BCFEB174C6B739" box="[937,1155,282,307]" italics="true" pageId="12" pageNumber="2921">Rasbora daniconius</emphasis>
(Hamilton, 1822), freshwater catfish
<taxonomicName id="4C769D84FFE5FFFD1328FE977442B75F" authority="Bloch and Schneider, 1801" authorityName="Bloch and Schneider" authorityYear="1801" box="[573,1031,316,341]" class="Actinopterygii" family="Siluridae" genus="Wallago" kingdom="Animalia" order="Siluriformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="attu">
<emphasis id="B9023A15FFE5FFFD1328FE977288B75F" box="[573,717,316,341]" italics="true" pageId="12" pageNumber="2921">Wallago attu</emphasis>
Bloch and Schneider, 1801
</taxonomicName>
(
<bibRefCitation id="EFE79BF6FFE5FFFD1503FE977112B772" author="Fernando and Hanek" firstAuthor="Fernando" pageId="12" pageNumber="2921" pagination="63 - 67" refId="ref9846" refString="Fernando CH, Hanek G. 1973. Some parasitic Copepoda from Sri Lanka (Ceylon) with a synopsis of parasitic Crustacea from Ceylonese freshwater fishes. Bull Fish Res Station Sri Lanka (Ceylon). 24 (1 - 2): 63 - 67." type="journal article" year="1973">Fernando and Hanek 1973</bibRefCitation>
;
<bibRefCitation id="EFE79BF6FFE5FFFD1071FEF47274B772" author="Ahmad" box="[356,561,351,376]" etAl="et al." firstAuthor="Ahmad" pageId="12" pageNumber="2921" pagination="769 - 779" refId="ref9452" refString="Ahmad I, Afshan K, Ramzan M, Hayat S, Rizvi SSR, Qayyum M. 2016. Effect of water quality parameters on Isopod parasite Alitropus typus (Aegidae) of Ectotherms in Chashma Lake, Pakistan. Pak J Zool. 48 (3): 769 - 779." type="journal article" year="2016">Ahmad et al. 2016</bibRefCitation>
), striped snakehead fish
<taxonomicName id="4C769D84FFE5FFFD125CFEF474C6B772" authority="(Bloch, 1793)" baseAuthorityName="Bloch" baseAuthorityYear="1793" box="[841,1155,351,376]" class="Actinopterygii" family="Channidae" genus="Channa" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="striata">
<emphasis id="B9023A15FFE5FFFD125CFEF473AEB772" box="[841,1003,351,376]" italics="true" pageId="12" pageNumber="2921">Channa striata</emphasis>
(Bloch, 1793)
</taxonomicName>
(as
<taxonomicName id="4C769D84FFE5FFFD11DCFE297132B791" baseAuthorityName="Bloch" baseAuthorityYear="1793" box="[201,375,386,411]" class="Actinopterygii" family="Channidae" genus="Channa" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="striatus">
<emphasis id="B9023A15FFE5FFFD11DCFE297132B791" box="[201,375,386,411]" italics="true" pageId="12" pageNumber="2921">Channa striatus</emphasis>
</taxonomicName>
) (Nair and Nair 1983),
<taxonomicName id="4C769D84FFE5FFFD1397FE2973C7B791" box="[642,898,386,411]" class="Actinopterygii" family="Mugilidae" genus="Mugil" kingdom="Animalia" order="Mugiliformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="B9023A15FFE5FFFD1397FE2972FAB791" box="[642,703,386,411]" italics="true" pageId="12" pageNumber="2921">Mugil</emphasis>
sp. (
<bibRefCitation id="EFE79BF6FFE5FFFD13EDFE29733CB791" author="Bruce" box="[760,889,386,411]" firstAuthor="Bruce" pageId="12" pageNumber="2921" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce 1983</bibRefCitation>
)
</taxonomicName>
, mekong giant catfish
<taxonomicName id="4C769D84FFE5FFFD11B5FE0F7266B7B7" authority="Chevey, 1931" authorityName="Chevey" authorityYear="1931" box="[160,547,420,445]" class="Actinopterygii" family="Pangasiidae" genus="Pangasianodon" kingdom="Animalia" order="Siluriformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="gigas">
<emphasis id="B9023A15FFE5FFFD11B5FE0F71CCB7B7" box="[160,393,420,445]" italics="true" pageId="12" pageNumber="2921">Pangasianodon gigas</emphasis>
Chevey, 1931
</taxonomicName>
(
<bibRefCitation id="EFE79BF6FFE5FFFD133BFE0F7371B7B7" author="Ho and Tonguthai" box="[558,820,420,445]" firstAuthor="Ho" pageId="12" pageNumber="2921" pagination="203 - 210" refId="ref9995" refString="Ho JS, Tonguthai K. 1992. Flabelliferan isopods (Crustacea) parasitic on freshwater fishes of Thailand. Syst Parasitol. 21 (3): 203 - 210. doi: 10.1007 / BF 00009700." type="journal article" year="1992">Ho and Tonguthai 1992</bibRefCitation>
), mrigal carp
<taxonomicName id="4C769D84FFE5FFFD12DCFE0F7108B7EA" authority="Hamilton, 1822" authorityName="Hamilton" authorityYear="1822" class="Actinopterygii" family="Cyprinidae" genus="Cirrhinus" kingdom="Animalia" order="Cypriniformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="mrigala">
<emphasis id="B9023A15FFE5FFFD12DCFE0F74C6B7B7" box="[969,1155,420,445]" italics="true" pageId="12" pageNumber="2921">Cirrhinus mrigala</emphasis>
Hamilton, 1822
</taxonomicName>
, rohu
<taxonomicName id="4C769D84FFE5FFFD1086FE6C7294B7EA" authority="Hamilton, 1822" authorityName="Hamilton" authorityYear="1822" box="[403,721,455,480]" class="Actinopterygii" family="Cyprinidae" genus="Labeo" kingdom="Animalia" order="Cypriniformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="rohita">
<emphasis id="B9023A15FFE5FFFD1086FE6C7258B7EA" box="[403,541,455,480]" italics="true" pageId="12" pageNumber="2921">Labeo rohita</emphasis>
Hamilton, 1822
</taxonomicName>
, freshwater garfish
<taxonomicName id="4C769D84FFE5FFFD12B9FE6C7120B409" authority="(Hamilton, 1822)" baseAuthorityName="Hamilton" baseAuthorityYear="1822" class="Actinopterygii" family="Belonidae" genus="Xenentodon" kingdom="Animalia" order="Beloniformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="cancila">
<emphasis id="B9023A15FFE5FFFD12B9FE6C74C6B7EA" box="[940,1155,455,480]" italics="true" pageId="12" pageNumber="2921">Xenentodon cancila</emphasis>
(Hamilton, 1822)
</taxonomicName>
, common carp
<taxonomicName id="4C769D84FFE5FFFD1336FE4173D5B409" authority="Linnaeus, 1758" authorityName="Linnaeus" authorityYear="1758" box="[547,912,490,515]" class="Actinopterygii" family="Cyprinidae" genus="Cyprinus" kingdom="Animalia" order="Cypriniformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="carpio">
<emphasis id="B9023A15FFE5FFFD1336FE417296B409" box="[547,723,490,515]" italics="true" pageId="12" pageNumber="2921">Cyprinus carpio</emphasis>
Linnaeus, 1758
</taxonomicName>
, bullseye snakehead
<taxonomicName id="4C769D84FFE5FFFD11B5FDA7727FB42F" authority="(Hamilton, 1822)" baseAuthorityName="Hamilton" baseAuthorityYear="1822" box="[160,570,524,549]" class="Actinopterygii" family="Channidae" genus="Channa" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="marulius">
<emphasis id="B9023A15FFE5FFFD11B5FDA77123B42F" box="[160,358,524,549]" italics="true" pageId="12" pageNumber="2921">Channa marulius</emphasis>
(Hamilton, 1822)
</taxonomicName>
, pabdah catfish
<taxonomicName id="4C769D84FFE5FFFD1212FDA774C5B42F" authority="(Hamilton, 1822)" baseAuthorityName="Hamilton" baseAuthorityYear="1822" box="[775,1152,524,549]" class="Actinopterygii" family="Siluridae" genus="Ompok" kingdom="Animalia" order="Siluriformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="pabda">
<emphasis id="B9023A15FFE5FFFD1212FDA773EEB42F" box="[775,939,524,549]" italics="true" pageId="12" pageNumber="2921">Ompok pabda</emphasis>
(Hamilton, 1822)
</taxonomicName>
, Indian river shad
<taxonomicName id="4C769D84FFE5FFFD107CFD84738DB442" authority="(Hamilton, 1822) (Ahmad et al. 2016)" authorityName="Ahmad et al." authorityYear="2016" baseAuthorityName="Hamilton" baseAuthorityYear="1822" box="[361,968,559,584]" class="Actinopterygii" family="Clupeidae" genus="Gudusia" kingdom="Animalia" order="Clupeiformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="chapra">
<emphasis id="B9023A15FFE5FFFD107CFD847252B442" box="[361,535,559,584]" italics="true" pageId="12" pageNumber="2921">Gudusia chapra</emphasis>
(Hamilton, 1822) (
<bibRefCitation id="EFE79BF6FFE5FFFD13FEFD847385B442" author="Ahmad" box="[747,960,559,584]" etAl="et al." firstAuthor="Ahmad" pageId="12" pageNumber="2921" pagination="769 - 779" refId="ref9452" refString="Ahmad I, Afshan K, Ramzan M, Hayat S, Rizvi SSR, Qayyum M. 2016. Effect of water quality parameters on Isopod parasite Alitropus typus (Aegidae) of Ectotherms in Chashma Lake, Pakistan. Pak J Zool. 48 (3): 769 - 779." type="journal article" year="2016">Ahmad et al. 2016</bibRefCitation>
)
</taxonomicName>
and kuria labeo
<taxonomicName id="4C769D84FFE5FFFD11B5FDF971B6B461" authority="(Hamilton, 1822)" baseAuthorityName="Hamilton" baseAuthorityYear="1822" box="[160,499,594,619]" class="Actinopterygii" family="Cyprinidae" genus="Labeo" kingdom="Animalia" order="Cypriniformes" pageId="12" pageNumber="2921" phylum="Chordata" rank="species" species="gonius">
<emphasis id="B9023A15FFE5FFFD11B5FDF97174B461" box="[160,305,594,619]" italics="true" pageId="12" pageNumber="2921">Labeo gonius</emphasis>
(Hamilton, 1822)
</taxonomicName>
(
<bibRefCitation id="EFE79BF6FFE5FFFD1315FDF97295B461" author="Ahmad" box="[512,720,594,619]" etAl="et al." firstAuthor="Ahmad" pageId="12" pageNumber="2921" pagination="769 - 779" refId="ref9452" refString="Ahmad I, Afshan K, Ramzan M, Hayat S, Rizvi SSR, Qayyum M. 2016. Effect of water quality parameters on Isopod parasite Alitropus typus (Aegidae) of Ectotherms in Chashma Lake, Pakistan. Pak J Zool. 48 (3): 769 - 779." type="journal article" year="2016">Ahmad et al. 2016</bibRefCitation>
;
<bibRefCitation id="EFE79BF6FFE5FFFD13C9FDF973D5B461" author="Shah" box="[732,912,594,619]" etAl="et al." firstAuthor="Shah" pageId="12" pageNumber="2921" pagination="352 - 365" refId="ref10680" refString="Shah SAA, Ashraf A, Qureshi NA. 2017. Morphological characterization and biological control of Alitropus typus (Isopoda: Aegidae). Entomol Res. 47 (6): 352 - 365. doi: 10.1111 / 1748 - 5967.12231." type="journal article" year="2017">Shah et al. 2017</bibRefCitation>
).
</paragraph>
<paragraph id="8BC9E607FFE5FFFD11D5FDDF73B4B4BA" blockId="12.[160,1156,142,688]" pageId="12" pageNumber="2921">The juveniles are ectoparasitic on fishes until they attain sexual maturity. The adults are, however, free-living and cling to a fish only for the purpose of feeding.</paragraph>
</subSubSection>
<subSubSection id="C36CB58CFFE5FFFF11B5FD4074C1B42F" lastPageId="14" lastPageNumber="2923" pageId="12" pageNumber="2921" type="discussion">
<paragraph id="8BC9E607FFE5FFFD11B5FD4071B0B5F2" blockId="12.[160,1156,747,1709]" pageId="12" pageNumber="2921">
<emphasis id="B9023A15FFE5FFFD11B5FD40714AB50F" bold="true" box="[160,271,747,773]" pageId="12" pageNumber="2921">Remarks.</emphasis>
<taxonomicName id="4C769D84FFE5FFFD100AFD477181B50F" authorityName="H. Milne Edwards" authorityYear="1840" box="[287,452,748,773]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE5FFFD100AFD477181B50F" box="[287,452,748,773]" italics="true" pageId="12" pageNumber="2921">
Alitropus
<typeStatus id="54CD58A5FFE5FFFD109CFD477181B50F" box="[393,452,748,773]" pageId="12" pageNumber="2921">typus</typeStatus>
</emphasis>
</taxonomicName>
is characterised by the comparatively slender and elongated body; cephalon is broadly triangular with antero-median margin slightly produced; pereonite 1 as long as the cephalon, female pereonites 5 and 6 are much shorter than in the male; frontal lamina minute; mandible palp longer than mandible; maxillula with 1 broad and 2 slender terminal spines; pleotelson broadly rounded as broad as pleonite 5, margin finely setose; peduncle of uropod long; exopod narrow. The combination of the above-mentioned characters clearly separates this genus from other genera of the family
<taxonomicName id="4C769D84FFE5FFFD1084FC7471B4B5F2" authorityName="White" authorityYear="1850" box="[401,497,991,1016]" class="Malacostraca" family="Aegidae" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="family">Aegidae</taxonomicName>
.
</paragraph>
<paragraph id="8BC9E607FFE5FFFD11D5FBA97310B289" blockId="12.[160,1156,747,1709]" pageId="12" pageNumber="2921">
A number of species have been placed in synonymy with
<taxonomicName id="4C769D84FFE5FFFD1259FBA973E7B211" authorityName="H. Milne Edwards" authorityYear="1840" box="[844,930,1026,1051]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE5FFFD1259FBA973E7B211" box="[844,930,1026,1051]" italics="true" pageId="12" pageNumber="2921">
A.
<typeStatus id="54CD58A5FFE5FFFD127DFBA973E7B211" box="[872,930,1026,1051]" pageId="12" pageNumber="2921">typus</typeStatus>
</emphasis>
</taxonomicName>
. Of these, figures of whole specimens have been given by
<bibRefCitation id="EFE79BF6FFE5FFFD1350FB8F7416B237" author="Nierstrasz and De Marees van Swinderen" box="[581,1107,1060,1085]" firstAuthor="Nierstrasz" pageId="12" pageNumber="2921" pagination="394 - 402" refId="ref10277" refString="Nierstrasz HF, De Marees van Swinderen JW. 1931. Susswasser-Isopoden der Limnolo gischen Sunda-Expedition. Archiv Fur Hydrobiolgie. 9: 394 - 402." type="journal article" year="1931">Nierstrasz and De Marees van Swinderen (1931)</bibRefCitation>
and of most appendages by
<bibRefCitation id="EFE79BF6FFE5FFFD10ACFBEC721CB26A" author="Chilton" box="[441,601,1095,1120]" firstAuthor="Chilton" pageId="12" pageNumber="2921" pagination="173 - 185" refId="ref9812" refString="Chilton C. 1926. Zoological results of a tour in the Far East. The Tanaidacea and Isopoda of Tale Sap. Rec Indian Mus Calcutta. 28: 173 - 185." type="journal article" year="1926">Chilton (1926)</bibRefCitation>
(as
<taxonomicName id="4C769D84FFE5FFFD139FFBEC7304B26A" authorityName="Chilton" authorityYear="1926" box="[650,833,1095,1120]" class="Malacostraca" family="Aegidae" genus="Rocinela" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B9023A15FFE5FFFD139FFBEC7304B26A" box="[650,833,1095,1120]" italics="true" pageId="12" pageNumber="2921">Rocinela simplex</emphasis>
</taxonomicName>
). The mouthparts and pleopods have not been described in detail, and are here figured.
</paragraph>
<paragraph id="8BC9E607FFE5FFFD11D5FB2771B1B37F" blockId="12.[160,1156,747,1709]" pageId="12" pageNumber="2921">
The species
<taxonomicName id="4C769D84FFE5FFFD105AFB2772EDB2AF" authority="Chilton, 1926" authorityName="Chilton" authorityYear="1926" box="[335,680,1164,1189]" class="Malacostraca" family="Aegidae" genus="Rocinela" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B9023A15FFE5FFFD105AFB277242B2AF" box="[335,519,1164,1189]" italics="true" pageId="12" pageNumber="2921">Rocinela simplex</emphasis>
<bibRefCitation id="EFE79BF6FFE5FFFD1305FB2772EDB2AF" author="Chilton" box="[528,680,1164,1189]" firstAuthor="Chilton" pageId="12" pageNumber="2921" pagination="173 - 185" refId="ref9812" refString="Chilton C. 1926. Zoological results of a tour in the Far East. The Tanaidacea and Isopoda of Tale Sap. Rec Indian Mus Calcutta. 28: 173 - 185." type="journal article" year="1926">Chilton, 1926</bibRefCitation>
</taxonomicName>
was transferred to
<taxonomicName id="4C769D84FFE5FFFD1298FB2773A3B2AF" authorityName="H. Milne Edwards" authorityYear="1840" box="[909,998,1164,1189]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE5FFFD1298FB2773A3B2AF" box="[909,998,1164,1189]" italics="true" pageId="12" pageNumber="2921">
A.
<typeStatus id="54CD58A5FFE5FFFD12B9FB2773A3B2AF" box="[940,998,1164,1189]" pageId="12" pageNumber="2921">typus</typeStatus>
</emphasis>
</taxonomicName>
by
<bibRefCitation id="EFE79BF6FFE5FFFD1502FB27711DB2C2" author="Ingle and Fernando" firstAuthor="Ingle" pageId="12" pageNumber="2921" pagination="104 - 109" refId="ref10034" refString="Ingle RW, Fernando C-I-I. 1963. On some fresh and brackish water crustaceans from Ceylon. Crustaceana. 6: 104 - 109. doi: 10.1163 / 156854063 X 00499." type="journal article" year="1963">Ingle and Fernando (1963)</bibRefCitation>
. In the illustrations given by
<bibRefCitation id="EFE79BF6FFE5FFFD1381FB047377B2C2" author="Chilton" box="[660,818,1199,1224]" firstAuthor="Chilton" pageId="12" pageNumber="2921" pagination="173 - 185" refId="ref9812" refString="Chilton C. 1926. Zoological results of a tour in the Far East. The Tanaidacea and Isopoda of Tale Sap. Rec Indian Mus Calcutta. 28: 173 - 185." type="journal article" year="1926">Chilton (1926)</bibRefCitation>
, fig. 4(a) is described as that of the female and fig. 4(d) as that of an immature male. However, there appears to be a slight confusion. Chilton’s fig. 4(a) depicts an adult male and fig. 4(d) shows an immature male or female. Chilton appears to have been unaware of the sexual dimorphism which this species shows. Chilton’s fig. 4(k) is likely to be the second pleopod of the specimen marked 4a and not that of 4d.
</paragraph>
<paragraph id="8BC9E607FFE5FFFC11D5FAD473A9B338" blockId="12.[160,1156,747,1709]" lastBlockId="13.[160,1156,1236,1677]" lastPageId="13" lastPageNumber="2922" pageId="12" pageNumber="2921">
The morphology of the mouthparts of
<taxonomicName id="4C769D84FFE5FFFD137EFAD47285B392" authorityName="H. Milne Edwards" authorityYear="1840" box="[619,704,1407,1432]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="2921" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE5FFFD137EFAD47285B392" box="[619,704,1407,1432]" italics="true" pageId="12" pageNumber="2921">
A.
<typeStatus id="54CD58A5FFE5FFFD1392FAD47285B392" box="[647,704,1407,1432]" pageId="12" pageNumber="2921">typus</typeStatus>
</emphasis>
</taxonomicName>
seems variable, as noted in the available descriptions. As seen from
<bibRefCitation id="EFE79BF6FFE5FFFD10C5FA097224B3B1" author="Pillai's" box="[464,609,1442,1467]" firstAuthor="Pillai's" pageId="12" pageNumber="2921" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai’s (1967)</bibRefCitation>
description, the last segment of the mandibular palp bears a single apical seta. In the present material, the last segment of the mandibular palp bears a comb of setae that very closely resembles the figure by
<bibRefCitation id="EFE79BF6FFE5FFFD12B3FA4C7477B00A" author="Bruce" box="[934,1074,1511,1536]" firstAuthor="Bruce" pageId="12" pageNumber="2921" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce (1983)</bibRefCitation>
except that the setae are pectinate. The first maxilla also differs from that described by
<bibRefCitation id="EFE79BF6FFE5FFFD1513F9A174C1B029" author="Pillai" box="[1030,1156,1546,1571]" firstAuthor="Pillai" pageId="12" pageNumber="2921" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai (1967)</bibRefCitation>
and
<bibRefCitation id="EFE79BF6FFE5FFFD11C5F987711FB04F" author="Bruce" box="[208,346,1580,1605]" firstAuthor="Bruce" pageId="12" pageNumber="2921" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce (1983)</bibRefCitation>
in having 2 stout apical teeth and 3 elongated spines. The second maxilla has been described as having 3 spines on its inner lobe (
<bibRefCitation id="EFE79BF6FFE5FFFD1217F9E47337B062" author="Pillai" box="[770,882,1615,1640]" firstAuthor="Pillai" pageId="12" pageNumber="2921" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai 1967</bibRefCitation>
), 2 hooked spines on the endopod and 1 spine on the exopod (
<bibRefCitation id="EFE79BF6FFE5FFFD1355F9D972F9B081" author="Bruce" box="[576,700,1650,1675]" firstAuthor="Bruce" pageId="12" pageNumber="2921" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce 1983</bibRefCitation>
). The present specimen reveals 2 hooked spines and 3 small spiny setae on the inner lobe of the maxilla. The maxillipeds’ terminal article has 5 hooked spines, as was observed by
<bibRefCitation id="EFE79BF6FFE4FFFC13A8FB7F730CB2E7" author="Bruce" box="[701,841,1236,1261]" firstAuthor="Bruce" pageId="13" pageNumber="2922" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce (1983)</bibRefCitation>
, but
<bibRefCitation id="EFE79BF6FFE4FFFC1296FB7F7446B2E7" author="Pillai" box="[899,1027,1236,1261]" firstAuthor="Pillai" pageId="13" pageNumber="2922" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai (1967)</bibRefCitation>
mentioned only 3 hooked spines. Despite these variations in the number of spines of the mouthparts, it is evident from the rest of the details that the present material is
<taxonomicName id="4C769D84FFE4FFFC1285FAB273A3B338" authorityName="H. Milne Edwards" authorityYear="1840" box="[912,998,1305,1330]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="13" pageNumber="2922" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE4FFFC1285FAB273A3B338" box="[912,998,1305,1330]" italics="true" pageId="13" pageNumber="2922">
A.
<typeStatus id="54CD58A5FFE4FFFC12B8FAB273A3B338" box="[941,998,1305,1330]" pageId="13" pageNumber="2922">typus</typeStatus>
</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="DF09B68FFFE4FFFC11B5FBF27407B284" ID-DOI="http://doi.org/10.5281/zenodo.6127638" ID-Zenodo-Dep="6127638" httpUri="https://zenodo.org/record/6127638/files/figure.png" pageId="13" pageNumber="2922" startId="13.[160,225,1113,1136]" targetBox="[163,1153,142,1082]" targetPageId="13">
<paragraph id="8BC9E607FFE4FFFC11B5FBF27407B284" blockId="13.[160,1155,1113,1166]" pageId="13" pageNumber="2922">
<emphasis id="B9023A15FFE4FFFC11B5FBF270B9B27A" bold="true" box="[160,252,1113,1136]" pageId="13" pageNumber="2922">Figure 5.</emphasis>
<taxonomicName id="4C769D84FFE4FFFC1010FBF272C2B27A" authority="H. Milne Edwards 1840" authorityName="H. Milne Edwards" authorityYear="1840" box="[261,647,1113,1136]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="13" pageNumber="2922" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE4FFFC1010FBF271D3B27A" box="[261,406,1113,1136]" italics="true" pageId="13" pageNumber="2922">Alitropus typus</emphasis>
H.
<bibRefCitation id="EFE79BF6FFE4FFFC10A9FBF272C2B27A" author="Milne Edwards" box="[444,647,1113,1136]" firstAuthor="Milne Edwards" pageId="13" pageNumber="2922" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards 1840</bibRefCitation>
</taxonomicName>
(as
<taxonomicName id="4C769D84FFE4FFFC13A1FBF27432B27A" authority="Von Martens, 1868" authorityName="Von Martens" authorityYear="1868" box="[692,1143,1113,1136]" class="Malacostraca" family="Aegidae" genus="Aega" kingdom="Animalia" order="Isopoda" pageId="13" pageNumber="2922" phylum="Arthropoda" rank="species" species="interrupta" subGenus="Conilera">
<emphasis id="B9023A15FFE4FFFC13A1FBF272A1B27A" box="[692,740,1113,1136]" italics="true" pageId="13" pageNumber="2922">Aega</emphasis>
(
<emphasis id="B9023A15FFE4FFFC13E1FBF27307B27A" box="[756,834,1113,1136]" italics="true" pageId="13" pageNumber="2922">Conilera</emphasis>
)
<emphasis id="B9023A15FFE4FFFC1247FBF273F4B27A" box="[850,945,1113,1136]" italics="true" pageId="13" pageNumber="2922">interrupta</emphasis>
<bibRefCitation id="EFE79BF6FFE4FFFC12AFFBF27432B27A" author="Von Martens" box="[954,1143,1113,1136]" firstAuthor="Von Martens" pageId="13" pageNumber="2922" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens, 1868</bibRefCitation>
</taxonomicName>
), holotype female (15.0 mm; ZMB No. 3366). (a) Dorsal view; (b) lateral view; (c) clypeal region.
</paragraph>
</caption>
<paragraph id="8BC9E607FFE4FFFF11D5FA9773E7B6E7" blockId="13.[160,1156,1236,1677]" lastBlockId="14.[160,1156,142,549]" lastPageId="14" lastPageNumber="2923" pageId="13" pageNumber="2922">
<taxonomicName id="4C769D84FFE4FFFC11D5FA97711AB35F" authorityName="H. Milne Edwards" authorityYear="1840" box="[192,351,1340,1365]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="13" pageNumber="2922" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE4FFFC11D5FA97711AB35F" box="[192,351,1340,1365]" italics="true" pageId="13" pageNumber="2922">
Alitropus
<typeStatus id="54CD58A5FFE4FFFC1032FA97711AB35F" box="[295,351,1340,1365]" pageId="13" pageNumber="2922">typus</typeStatus>
</emphasis>
</taxonomicName>
occurs predominantly in marine water habitats.
<bibRefCitation id="EFE79BF6FFE4FFFC1285FA9774C1B35F" author="Milne Edwards" box="[912,1156,1340,1365]" firstAuthor="Milne Edwards" pageId="13" pageNumber="2922" refId="ref10174" refString="Milne Edwards H. 1840. Histoire Naturelle des Crustaces Comprenent l'anatomie, la physiologie et la classification de ces animaux. Paris: Roret; p. 638." type="journal volume" year="1840">Milne Edwards (1840)</bibRefCitation>
stated ‘Trouvé dans le golfe du Bengale’ (‘Found in the Bay of Bengal’). Later,
<bibRefCitation id="EFE79BF6FFE4FFFC12F3FAF47106B390" author="Schioedte and Meinert" firstAuthor="Schioedte" pageId="13" pageNumber="2922" pagination="321 - 414" refId="ref10651" refString="Schioedte JC, Meinert F. 1879. Symbolae ad monographium Cymothoarum crustaceorum isopodum familiae. Naturh Tidskr Ser. 3 (12): 321 - 414." type="journal article" year="1879">Schioedte and Meinert (1879)</bibRefCitation>
examined the specimen collected by Von Martens from the Museum für Naturkunde in
<collectingRegion id="49B228E5FFE4FFFC1054FA0F71C4B3B7" box="[321,385,1444,1469]" country="Germany" name="Berlin" pageId="13" pageNumber="2922">Berlin</collectingRegion>
,
<collectingCountry id="F361A697FFE4FFFC109FFA0F71B5B3B7" box="[394,496,1444,1469]" name="Germany" pageId="13" pageNumber="2922">Germany</collectingCountry>
, and his label stated ‘Specimen typicum Martensii, in flumine Kapuas ad Sintang insulae Borneo captum’ (‘
<typeStatus id="54CD58A5FFE4FFFC1368FA6C72F3B3EA" box="[637,694,1479,1504]" pageId="13" pageNumber="2922">Type</typeStatus>
specimen collected by Von Martens, from the river Kapuas
<collectingRegion id="49B228E5FFE4FFFC104EFA427193B008" box="[347,470,1513,1538]" country="Indonesia" name="Kalimantan Utara" pageId="13" pageNumber="2922">Kalimantan</collectingRegion>
(as Borneo Islands) Barat,
<collectingCountry id="F361A697FFE4FFFC13EDFA427324B008" box="[760,865,1513,1538]" name="Indonesia" pageId="13" pageNumber="2922">Indonesia</collectingCountry>
were captured’). Also, the museum
<typeStatus id="54CD58A5FFE4FFFC101EF9A77179B02F" box="[267,316,1548,1573]" pageId="13" pageNumber="2922">type</typeStatus>
specimen container mentions the
<typeStatus id="54CD58A5FFE4FFFC13DBF9A772BAB02F" box="[718,767,1548,1573]" pageId="13" pageNumber="2922">type</typeStatus>
locality as
<collectingRegion id="49B228E5FFE4FFFC1290F9A77445B02F" box="[901,1024,1548,1573]" country="Indonesia" name="Kalimantan Utara" pageId="13" pageNumber="2922">Kalimantan</collectingRegion>
(as Borneo Islands) Barat,
<collectingCountry id="F361A697FFE4FFFC1056F98471E9B042" box="[323,428,1583,1608]" name="Indonesia" pageId="13" pageNumber="2922">Indonesia</collectingCountry>
(
<geoCoordinate id="EE4280C0FFE4FFFC10A8F98471BFB042" box="[445,506,1583,1608]" degrees="0" direction="north" minutes="4" orientation="latitude" pageId="13" pageNumber="2922" precision="925" value="0.06666667">
0°4
<emphasis id="B9023A15FFE4FFFC10F4F98471A3B04C" bold="true" box="[481,486,1583,1606]" pageId="13" pageNumber="2922">ʹ</emphasis>
N
</geoCoordinate>
,
<geoCoordinate id="EE4280C0FFE4FFFC1312F9847223B042" box="[519,614,1583,1608]" degrees="111" direction="east" minutes="30" orientation="longitude" pageId="13" pageNumber="2922" precision="925" value="111.5">
111°30
<emphasis id="B9023A15FFE4FFFC1347F9847212B04C" bold="true" box="[594,599,1583,1606]" pageId="13" pageNumber="2922">ʹ</emphasis>
E
</geoCoordinate>
) (
<quantity id="4C8E4BE2FFE4FFFC1369F9847297B042" box="[636,722,1583,1608]" metricMagnitude="5" metricUnit="m" metricValue="1.7" pageId="13" pageNumber="2922" unit="km" value="170.0">170 km</quantity>
from the nearest coast).
<bibRefCitation id="EFE79BF6FFE4FFFC12E0F98470A1B060" author="Von Martens" firstAuthor="Von Martens" pageId="13" pageNumber="2922" pagination="1 - 64" refId="ref10995" refString="Von Martens E. 1868. Uber einige ostasiatische Susswasserthiere. Arch Naturgeschichte. 34 (1): 1 - 64, pl. 1. doi: 10.5962 / bhl. part. 20475." type="journal article" year="1868">Von Martens (1868)</bibRefCitation>
also reports this species from the gills of bronze featherback fish (
<taxonomicName id="4C769D84FFE4FFFC12DBF9FA7433B060" box="[974,1142,1617,1642]" class="Actinopterygii" family="Notopteridae" genus="Notopterus" kingdom="Animalia" order="Osteoglossiformes" pageId="13" pageNumber="2922" phylum="Chordata" rank="species" species="hypselonotus">
<emphasis id="B9023A15FFE4FFFC12DBF9FA7433B060" box="[974,1142,1617,1642]" italics="true" pageId="13" pageNumber="2922">N. hypselonotus</emphasis>
</taxonomicName>
), collected from the Kapuas River near Sintang, Borneo. More recently,
<bibRefCitation id="EFE79BF6FFE4FFFC1280F9DF745BB087" author="Bruce" box="[917,1054,1652,1677]" firstAuthor="Bruce" pageId="13" pageNumber="2922" pagination="757 - 788" refId="ref9714" refString="Bruce NL. 1983. Aegidae (Isopoda: Crustacea) from Australia with descriptions of three new species. J Nat Hist. 17 (5): 757 - 788. doi: 10.1080 / 00222938300770591." type="journal article" year="1983">Bruce (1983)</bibRefCitation>
reported its occurrence in freshwater habitats of Wivenhoe Dam,
<collectingCountry id="F361A697FFE7FFFF1213FF257321B6AD" box="[774,868,142,167]" name="Australia" pageId="14" pageNumber="2923">Australia</collectingCountry>
(
<quantity id="4C8E4BE2FFE7FFFF1267FF257381B6AD" box="[882,964,142,167]" metricMagnitude="5" metricUnit="m" metricValue="1.75" pageId="14" pageNumber="2923" unit="km" value="175.0">175 km</quantity>
from the nearest coast), and
<bibRefCitation id="EFE79BF6FFE7FFFF100BFF1A7276B6C0" author="Ho and Tonguthai" box="[286,563,177,202]" firstAuthor="Ho" pageId="14" pageNumber="2923" pagination="203 - 210" refId="ref9995" refString="Ho JS, Tonguthai K. 1992. Flabelliferan isopods (Crustacea) parasitic on freshwater fishes of Thailand. Syst Parasitol. 21 (3): 203 - 210. doi: 10.1007 / BF 00009700." type="journal article" year="1992">Ho and Tonguthai (1992)</bibRefCitation>
found this species on the giant catfish (
<taxonomicName id="4C769D84FFE7FFFF12FBFF1A7405B6C0" authorityName="Chevey" authorityYear="1931" box="[1006,1088,177,202]" class="Actinopterygii" family="Pangasiidae" genus="Pangasianodon" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="2923" phylum="Chordata" rank="species" species="gigas">
<emphasis id="B9023A15FFE7FFFF12FBFF1A7405B6C0" box="[1006,1088,177,202]" italics="true" pageId="14" pageNumber="2923">P. gigas</emphasis>
</taxonomicName>
) from freshwater habitats of Chiang Khong (
<quantity id="4C8E4BE2FFE7FFFF1354FF7F72D1B6E7" box="[577,660,212,237]" metricMagnitude="5" metricUnit="m" metricValue="5.0" pageId="14" pageNumber="2923" unit="km" value="500.0">500 km</quantity>
from the nearest coast).
</paragraph>
<paragraph id="8BC9E607FFE7FFFF11D5FF5D74C1B42F" blockId="14.[160,1156,142,549]" pageId="14" pageNumber="2923">
The present materials of
<taxonomicName id="4C769D84FFE7FFFF10C4FF5D7263B705" authorityName="H. Milne Edwards" authorityYear="1840" box="[465,550,246,271]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="2923" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE7FFFF10C4FF5D7263B705" box="[465,550,246,271]" italics="true" pageId="14" pageNumber="2923">
A.
<typeStatus id="54CD58A5FFE7FFFF10F8FF5D7263B705" box="[493,550,246,271]" pageId="14" pageNumber="2923">typus</typeStatus>
</emphasis>
</taxonomicName>
were collected from brackish-water habitats, occurring on green chromide fish
<taxonomicName id="4C769D84FFE7FFFF10BFFEB2726EB738" baseAuthorityName="Bloch" baseAuthorityYear="1790" box="[426,555,281,306]" class="Actinopterygii" family="Cichlidae" genus="Etroplus" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="2923" phylum="Chordata" rank="species" species="suratensis">
<emphasis id="B9023A15FFE7FFFF10BFFEB2726EB738" box="[426,555,281,306]" italics="true" pageId="14" pageNumber="2923">E. suratensis</emphasis>
</taxonomicName>
and
<collectingCountry id="F361A697FFE7FFFF1370FEB272B0B738" box="[613,757,281,306]" name="Mozambique" pageId="14" pageNumber="2923">Mozambique</collectingCountry>
tilapia fish
<taxonomicName id="4C769D84FFE7FFFF1260FEB27467B738" baseAuthorityName="Peters" baseAuthorityYear="1852" box="[885,1058,281,306]" class="Actinopterygii" family="Cichlidae" genus="Oreochromis" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="2923" phylum="Chordata" rank="species" species="mossambicus">
<emphasis id="B9023A15FFE7FFFF1260FEB27467B738" box="[885,1058,281,306]" italics="true" pageId="14" pageNumber="2923">O. mossambicus</emphasis>
</taxonomicName>
in Vellar estuary, Parangipettai,
<collectingCountry id="F361A697FFE7FFFF1088FE977196B75F" box="[413,467,316,341]" name="India" pageId="14" pageNumber="2923">India</collectingCountry>
(
<geoCoordinate id="EE4280C0FFE7FFFF10F6FE97727FB75F" box="[483,570,316,341]" degrees="11" direction="north" minutes="29" orientation="latitude" pageId="14" pageNumber="2923" precision="925" value="11.483334">
11°29
<emphasis id="B9023A15FFE7FFFF1337FE97726DB759" bold="true" box="[546,552,316,339]" pageId="14" pageNumber="2923">ʹ</emphasis>
N
</geoCoordinate>
,
<geoCoordinate id="EE4280C0FFE7FFFF1353FE9772DDB75F" box="[582,664,316,341]" degrees="79" direction="east" minutes="46" orientation="longitude" pageId="14" pageNumber="2923" precision="925" value="79.76667">
79°46
<emphasis id="B9023A15FFE7FFFF1391FE9772CFB759" bold="true" box="[644,650,316,339]" pageId="14" pageNumber="2923">ʹ</emphasis>
E
</geoCoordinate>
) (
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from the sea mouth). Similarly,
<bibRefCitation id="EFE79BF6FFE7FFFF1545FE9770A0B77D" author="Pillai" firstAuthor="Pillai" pageId="14" pageNumber="2923" pagination="267 - 283" refId="ref10425" refString="Pillai NK. 1967. Littoral and parasitic isopods from Kerala: families Eurydicidae, Corallanidae and Aegidae- 2. J Bombay Nat Hist Soc. 64 (2): 267 - 283." type="journal article" year="1967">Pillai (1967)</bibRefCitation>
collected specimens from a brackish-water habitat. This species has been collected in coastal low-salinity habitats both in
<collectingCountry id="F361A697FFE7FFFF133AFE2A7220B790" box="[559,613,385,410]" name="India" pageId="14" pageNumber="2923">India</collectingCountry>
at Vellar estuary (salinity 11 ppm; present study) and in
<collectingCountry id="F361A697FFE7FFFF11E5FE0F710BB7B7" box="[240,334,420,445]" name="Thailand" pageId="14" pageNumber="2923">Thailand</collectingCountry>
(
<bibRefCitation id="EFE79BF6FFE7FFFF1049FE0F71AEB7B7" author="Chilton" box="[348,491,420,445]" firstAuthor="Chilton" pageId="14" pageNumber="2923" pagination="173 - 185" refId="ref9812" refString="Chilton C. 1926. Zoological results of a tour in the Far East. The Tanaidacea and Isopoda of Tale Sap. Rec Indian Mus Calcutta. 28: 173 - 185." type="journal article" year="1926">Chilton 1926</bibRefCitation>
).
<bibRefCitation id="EFE79BF6FFE7FFFF1315FE0F73FCB7B7" author="Rameshkumar and Ravichandran" box="[512,953,420,445]" firstAuthor="Rameshkumar" pageId="14" pageNumber="2923" pagination="67 - 70" refId="ref10544" refString="Rameshkumar G, Ravichandran S. 2010. Cymothoa indica (Isopoda: Cymothoidae) and Alitropus typus (Isopoda; Aegidae) on freshwater fish Tilapia mossambica (Cichlidae) in Vellar estuary, southeast coast of India. Rev Biotemas. 23: 67 - 70. doi: 10.5007 / 2175 - 7925.2010 v 23 n 3 p 67." type="journal article" year="2010">Rameshkumar and Ravichandran (2010)</bibRefCitation>
reported that the
<taxonomicName id="4C769D84FFE7FFFF11B5FE6D70B6B7D5" authorityName="H. Milne Edwards" authorityYear="1840" box="[160,243,454,479]" class="Malacostraca" family="Aegidae" genus="Alitropus" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="2923" phylum="Arthropoda" rank="species" species="typus">
<emphasis id="B9023A15FFE7FFFF11B5FE6D70B6B7D5" box="[160,243,454,479]" italics="true" pageId="14" pageNumber="2923">
A.
<typeStatus id="54CD58A5FFE7FFFF11AFFE6D70B6B7D5" box="[186,243,454,479]" pageId="14" pageNumber="2923">typus</typeStatus>
</emphasis>
</taxonomicName>
collected on Cuddalore coast (the Vellar estuarine environment, Parangipettai) from the host species tilapia
<taxonomicName id="4C769D84FFE7FFFF10ACFE4273C1B408" authority="(Peters, 1852)" baseAuthorityName="Peters" baseAuthorityYear="1852" box="[441,900,489,514]" class="Actinopterygii" family="Cichlidae" genus="Oreochromis" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="2923" phylum="Chordata" rank="species" species="mossambicus">
<emphasis id="B9023A15FFE7FFFF10ACFE42729BB408" box="[441,734,489,514]" italics="true" pageId="14" pageNumber="2923">Oreochromis mossambicus</emphasis>
(Peters, 1852)
</taxonomicName>
is a misidentification; without a description and access to the specimens, we exclude this record from synonymy.
</paragraph>
</subSubSection>
</treatment>
</document>
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