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<document id="9FD2DEE9C207D4362A181322BE0D2675" ID-CLB-Dataset="26508" ID-DOI="10.11646/zootaxa.4615.2.4" ID-GBIF-Dataset="b71cb93f-8b72-4949-9be6-bde4505198d0" ID-ISSN="1175-5326" ID-Zenodo-Dep="3244704" ID-ZooBank="6D186FC1-58B2-47D2-9435-6E2E0D109C52" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1560402704595" checkinUser="plazi" docAuthor="Santos Neto, João F., Muriel-Cunha, Janice &amp; Domingues, Marcus V." docDate="2019" docId="03FC49241264FFB07F95F8C01527FB49" docLanguage="en" docName="zootaxa.4615.2.4.pdf" docOrigin="Zootaxa 4615 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Anacanthorus scyphophallus Santos Neto &amp; Muriel-Cunha &amp; Domingues 2019, sp. n." docType="treatment" docVersion="9" lastPageNumber="305" masterDocId="FFC5315C1265FFB27F02FFB21113FFEA" masterDocTitle="New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) of the coastal drainage in the Eastern Amazon, Brazil" masterLastPageNumber="320" masterPageNumber="303" pageNumber="304" updateTime="1698734691833" updateUser="ExternalLinkService">
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<mods:title id="C0382FE54BCB9FEA01975EBFEFB9CF90">New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) of the coastal drainage in the Eastern Amazon, Brazil</mods:title>
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<mods:namePart id="D42B4A2AA4DC2B90D4338E99F9130B4E">Santos Neto, João F.</mods:namePart>
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<mods:namePart id="829D888371177876B41115CC1B0649D2">Muriel-Cunha, Janice</mods:namePart>
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<mods:namePart id="10C549F6E4543B0D26B30E5ECC76204A">Domingues, Marcus V.</mods:namePart>
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<mods:title id="F31A9103A03584ADF73C4FDED79EBF26">Zootaxa</mods:title>
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<mods:date id="534C0EE5F92E78604E65D29CC03E859F">2019</mods:date>
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<treatment id="03FC49241264FFB07F95F8C01527FB49" ID-GBIF-Taxon="157533024" LSID="urn:lsid:plazi:treatment:03FC49241264FFB07F95F8C01527FB49" httpUri="http://treatment.plazi.org/id/03FC49241264FFB07F95F8C01527FB49" lastPageId="2" lastPageNumber="305" pageId="1" pageNumber="304">
<subSubSection id="C34FABB91264FFB37F95F8C01351F867" box="[151,578,1906,1933]" pageId="1" pageNumber="304" type="nomenclature">
<paragraph id="8BEAF8321264FFB37F95F8C01351F867" blockId="1.[151,578,1906,1968]" box="[151,578,1906,1933]" pageId="1" pageNumber="304">
<heading id="D0A24F5E1264FFB37F95F8C01351F867" bold="true" box="[151,578,1906,1933]" fontSize="11" level="1" pageId="1" pageNumber="304" reason="1">
<emphasis id="B92124201264FFB37F95F8C01351F867" bold="true" box="[151,578,1906,1933]" pageId="1" pageNumber="304">
<taxonomicName id="4C5583B11264FFB37F95F8C010EBF867" authority="Santos Neto &amp; Muriel-Cunha &amp; Domingues, 2019" authorityName="Santos Neto &amp; Muriel-Cunha &amp; Domingues" authorityYear="2019" box="[151,504,1906,1933]" class="Monogenea" family="Dactylogyridae" genus="Anacanthorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="304" phylum="Platyhelminthes" rank="species" species="scyphophallus" status="sp. nov.">
<emphasis id="B92124201264FFB37F95F8C010EBF867" bold="true" box="[151,504,1906,1933]" italics="true" pageId="1" pageNumber="304">Anacanthorus scyphophallus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212995B1264FFB37EFDF8C11351F867" box="[511,578,1907,1933]" pageId="1" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34FABB91264FFB07F95F82410A7FE45" lastPageId="2" lastPageNumber="305" pageId="1" pageNumber="304" type="description">
<paragraph id="8BEAF8321264FFB37F95F8241001F85A" blockId="1.[151,578,1906,1968]" box="[151,274,1942,1968]" pageId="1" pageNumber="304">
(
<figureCitation id="136EE4B71264FFB37F9DF824101AF85A" box="[159,265,1942,1968]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="1" pageNumber="304">Figs. 13</figureCitation>
)
</paragraph>
<paragraph id="8BEAF8321264FFB37F95F86C12B2F812" blockId="1.[151,929,2014,2041]" box="[151,929,2014,2041]" pageId="1" pageNumber="304">
<emphasis id="B92124201264FFB37F95F86C1005F812" bold="true" box="[151,278,2014,2040]" pageId="1" pageNumber="304">Type-host:</emphasis>
<taxonomicName id="4C5583B11264FFB37E1FF86C1210F813" authority="erythrinus (Bloch &amp; Schneider)" authorityName="Bloch &amp; Schneider" baseAuthorityName="Bloch &amp; Schneider" box="[285,771,2014,2041]" class="Actinopterygii" family="Erythrinidae" genus="Erythrinus" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="304" phylum="Chordata" rank="species" species="erythrinus">
<emphasis id="B92124201264FFB37E1FF86C131CF812" box="[285,527,2014,2040]" italics="true" pageId="1" pageNumber="304">Erythrinus erythrinus</emphasis>
(Bloch &amp; Schneider)
</taxonomicName>
,
<taxonomicName id="4C5583B11264FFB37C0FF86C128EF812" authorityName="Valenciennes" authorityYear="1847" box="[781,925,2014,2040]" class="Actinopterygii" family="Erythrinidae" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="304" phylum="Chordata" rank="family">Erythrinidae</taxonomicName>
.
</paragraph>
<paragraph id="8BEAF8321267FFB07FC5FF2A10C3FF58" blockId="2.[151,1437,152,1187]" box="[199,464,152,179]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FF2A1098FF59" bold="true" box="[199,395,152,179]" pageId="2" pageNumber="305">Site of infection:</emphasis>
Gills.
</paragraph>
<paragraph id="8BEAF8321267FFB07FC5FF0E1049FF11" blockId="2.[151,1437,152,1187]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FF0E107FFF3D" bold="true" box="[199,364,188,215]" pageId="2" pageNumber="305">Type-locality:</emphasis>
Igarapé Cururutuia—Caeté River, municipality of Bragança, State of
<collectingRegion id="499136D01267FFB07B7EFF0F15A2FF3D" box="[1148,1201,189,215]" country="Brazil" name="Para" pageId="2" pageNumber="305">Pará</collectingRegion>
,
<collectingCountry id="F342B8A21267FFB07BBEFF0E1413FF3C" box="[1212,1280,188,214]" name="Brazil" pageId="2" pageNumber="305">Brazil</collectingCountry>
(
<geoCoordinate id="EE619EF51267FFB07A12FF0E148FFF3D" box="[1296,1436,188,215]" degrees="1" direction="south" minutes="4" orientation="latitude" pageId="2" pageNumber="305" precision="1" seconds="44.55" value="-1.0790417">1°444.55”S</geoCoordinate>
<geoCoordinate id="EE619EF51267FFB07F95FF52105DFF11" box="[151,334,224,251]" degrees="46" direction="west" minutes="44" orientation="longitude" pageId="2" pageNumber="305" precision="1" seconds="18.54" value="-46.738483">46°4418.54”W</geoCoordinate>
).
</paragraph>
<paragraph id="8BEAF8321267FFB07FC5FEB7138BFEF4" blockId="2.[151,1437,152,1187]" box="[199,664,260,287]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FEB71040FEF5" bold="true" box="[199,339,261,287]" pageId="2" pageNumber="305">Prevalence:</emphasis>
50% of two hosts examined.
</paragraph>
<paragraph id="8BEAF8321267FFB07FC5FE9B13D9FEA8" blockId="2.[151,1437,152,1187]" box="[199,714,296,323]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FE9B1090FEA9" bold="true" box="[199,387,296,323]" pageId="2" pageNumber="305">Mean intensity:</emphasis>
5 parasites per host infected.
</paragraph>
<paragraph id="8BEAF8321267FFB07FC5FEFE15C6FE8C" blockId="2.[151,1437,152,1187]" box="[199,1237,332,359]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FEFE10D4FE8D" bold="true" box="[199,455,332,359]" pageId="2" pageNumber="305">Specimens deposited:</emphasis>
<materialsCitation id="3B3DF26F1267FFB07ECCFEFE15C6FE8C" ID-GBIF-Occurrence="2252532201" box="[462,1237,332,359]" collectionCode="CHIOC" pageId="2" pageNumber="305" specimenCount="3" typeStatus="holotype">
<typeStatus id="54EE46901267FFB07ECCFEFE1328FE8C" box="[462,571,332,358]" pageId="2" pageNumber="305" type="holotype">Holotype</typeStatus>
:
<collectionCode id="ED4460F71267FFB07D47FEFF138FFE8D" box="[581,668,333,359]" country="Brazil" httpUri="http://grbio.org/cool/sv7j-t59d" name="Helminthological Collection of Oswaldo Cruz Institute (Coleccion. Helmintologica del Instituto Oswaldo Cruz)" pageId="2" pageNumber="305">CHIOC</collectionCode>
no. 40037 a.
<specimenCount id="9D5333BB1267FFB07C37FEFF12A9FE8D" box="[821,954,333,359]" pageId="2" pageNumber="305" type="generic" typeStatus="paratypes">3 paratypes</specimenCount>
:
<collectionCode id="ED4460F71267FFB07CC6FEFF1508FE8D" box="[964,1051,333,359]" country="Brazil" httpUri="http://grbio.org/cool/sv7j-t59d" name="Helminthological Collection of Oswaldo Cruz Institute (Coleccion. Helmintologica del Instituto Oswaldo Cruz)" pageId="2" pageNumber="305">CHIOC</collectionCode>
nos. 40037 bd.
</materialsCitation>
</paragraph>
<paragraph id="8BEAF8321267FFB07FC5FEC310A7FE45" blockId="2.[151,1437,152,1187]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FEC310C0FE61" bold="true" box="[199,467,368,395]" pageId="2" pageNumber="305">ZooBank registration:</emphasis>
The Life Science Identifier (LSID)
<uri id="FFC4F4301267FFB07C6EFEC310A3FE45" pageId="2" pageNumber="305">
urn: lsid:zoobank.org:act:
<uuid id="FFF3C2E71267FFB07B8AFEC210A3FE45" pageId="2" pageNumber="305">F168AB80-F090-46FA- BE3A-E1D45A7F5AA0</uuid>
</uri>
.
</paragraph>
</subSubSection>
<subSubSection id="C34FABB91267FFB07FC5FE0B137EFE1C" pageId="2" pageNumber="305" type="etymology">
<paragraph id="8BEAF8321267FFB07FC5FE0B137EFE1C" blockId="2.[151,1437,152,1187]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FE0B1041FE39" bold="true" box="[199,338,441,467]" pageId="2" pageNumber="305">Etymology:</emphasis>
The specific epithet derives from the Greek (
<emphasis id="B92124201267FFB07C60FE0A12A3FE38" box="[866,944,440,466]" italics="true" pageId="2" pageNumber="305">scypho</emphasis>
= cup +
<emphasis id="B92124201267FFB07B1FFE0A157CFE38" box="[1053,1135,440,466]" italics="true" pageId="2" pageNumber="305">phallus</emphasis>
= penis) and refers to the MCO morphology, small and cup-shaped.
</paragraph>
</subSubSection>
<subSubSection id="C34FABB91267FFB07FC5FDB21233FC05" pageId="2" pageNumber="305" type="description">
<paragraph id="8BEAF8321267FFB07FC5FDB21233FC05" blockId="2.[151,1437,152,1187]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FDB21048FDF1" bold="true" box="[199,347,512,539]" pageId="2" pageNumber="305">Description:</emphasis>
(Based on four specimens, two mounted in Gomori trichrome, two mounted in Hoyers). Elongated and fusiform body 378 (235566; n=4) long, excluding the haptor, 88 (65117; n=4) wide at the height of germarium (
<figureCitation id="136EE4B71267FFB07FFCFDFA1053FD89" box="[254,320,584,611]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 1</figureCitation>
). Four cephalic lobes poorly developed; four groups of head organs; cephalic glands not observed. Two pairs of ocelli, anterior pair smaller than the posterior pair; accessory granules present or absent, oval-shaped, scattered in the cephalic area (
<figureCitation id="136EE4B71267FFB07EF4FD221329FD41" box="[502,570,656,683]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 1</figureCitation>
). Pharynx subspherical 30 (2436; n=4) long, 27 (2137; n=4) wide; short esophagus (
<figureCitation id="136EE4B71267FFB07E19FD06104EFD25" box="[283,349,692,719]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 1</figureCitation>
). Two intestinal caeca, confluent, posterior to the gonads (
<figureCitation id="136EE4B71267FFB07CF3FD06153DFD25" box="[1009,1070,692,719]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig.1</figureCitation>
). Male copulatory organ (MCO) 27 (2132; n=4) long, 11 (915; n=4) wide, sclerotized, tubular, short, cup-shaped with two small flaps in the distal portion (
<figureCitation id="136EE4B71267FFB07FF4FD4E1029FCFD" box="[246,314,764,791]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 2</figureCitation>
); accessory piece absent (
<figureCitation id="136EE4B71267FFB07D5AFD4E138FFCFD" box="[600,668,764,791]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 2</figureCitation>
). Seminal vesicle sigmoid. Gonads overlapping; germarium fusiform 57 (4078; n=4) long, 21 (1428; n=4) wide; testis oval 27 (n=1) long, 16 (n=1) wide, dorsal to germarium (
<figureCitation id="136EE4B71267FFB07A48FC921498FCD1" box="[1354,1419,800,827]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 1</figureCitation>
). Prostatic reservoir, uterus, genital pore, and egg not observed. Peduncle elongated (
<figureCitation id="136EE4B71267FFB07B3AFCF6156AFCB5" box="[1080,1145,836,863]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 1</figureCitation>
). Haptor subtriangular 54 (3173; n=4) long, 45 (3056; n=4) wide (
<figureCitation id="136EE4B71267FFB07D76FCDA13A6FC69" box="[628,693,872,899]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 1</figureCitation>
). 4A hooks not observed. Seven pairs of similar hooks 35 (3437; n=3) long, blade moderately elongated, point short and slightly curved, thumb rounded and poorly developed and shank 17 (1618; n=3) long, with proximal dilatation comprising ½ of the shank length (
<figureCitation id="136EE4B71267FFB07B9BFC0215F3FC21" box="[1177,1248,944,971]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 3</figureCitation>
). Hook filament delicate, extending until near the shank dilatation (
<figureCitation id="136EE4B71267FFB07DCCFC661201FC05" box="[718,786,980,1007]" captionStart="FIGURES 17" captionStartId="6.[151,264,1928,1953]" captionTargetBox="[233,1335,198,1858]" captionTargetId="figure@6.[213,1375,166,1909]" captionTargetPageId="6" captionText="FIGURES 17. Anacanthorus scyphophallus sp. n. 1. Holotype whole-mount (ventral); 2. Male copulatory organ (MCO); 3. Hook. Anacanthorus ataidei sp. n. 4. MCO; 5. Hook; 6. 4A hooks; 7. Holotype whole-mount (ventral). Fig. 1 scale of 50µm; Figs. 23 scale of 25µm; Fig. 4 scale of 25µm; Figs. 56 scale of 10µm; Fig. 7 scale of 50µm." httpUri="https://zenodo.org/record/3244708/files/figure.png" pageId="2" pageNumber="305">Fig. 3</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C34FABB91267FFB07FC5FC4B1527FB49" pageId="2" pageNumber="305" type="discussion">
<paragraph id="8BEAF8321267FFB07FC5FC4B1527FB49" blockId="2.[151,1437,152,1187]" pageId="2" pageNumber="305">
<emphasis id="B92124201267FFB07FC5FC4B102EFBF9" bold="true" box="[199,317,1017,1043]" pageId="2" pageNumber="305">Remarks:</emphasis>
<taxonomicName id="4C5583B11267FFB07E46FC4A1394FBF8" authority="Santos Neto &amp; Muriel-Cunha &amp; Domingues, 2019" authorityName="Santos Neto &amp; Muriel-Cunha &amp; Domingues" authorityYear="2019" box="[324,647,1016,1042]" class="Monogenea" family="Dactylogyridae" genus="Anacanthorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dactylogyridea" pageId="2" pageNumber="305" phylum="Platyhelminthes" rank="species" species="scyphophallus" status="sp. nov.">
<emphasis id="B92124201267FFB07E46FC4A1394FBF8" box="[324,647,1016,1042]" italics="true" pageId="2" pageNumber="305">Anacanthorus scyphophallus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212995B1267FFB07D8FFC4B13DFFBF9" box="[653,716,1017,1043]" pageId="2" pageNumber="305" rank="species">
<emphasis id="B92124201267FFB07D8FFC4B13DFFBF9" bold="true" box="[653,716,1017,1043]" pageId="2" pageNumber="305">sp. n.</emphasis>
</taxonomicNameLabel>
is similar to
<taxonomicName id="4C5583B11267FFB07C58FC4A1020FBDD" authority="Monteiro, Kritsky &amp; Brasil-Sato, 2010" authorityName="Monteiro, Kritsky &amp; Brasil-Sato" authorityYear="2010" class="Monogenea" family="Dactylogyridae" genus="Anacanthorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dactylogyridea" pageId="2" pageNumber="305" phylum="Platyhelminthes" rank="species" species="brevicirrus">
<emphasis id="B92124201267FFB07C58FC4A156BFBF8" box="[858,1144,1016,1042]" italics="true" pageId="2" pageNumber="305">Anacanthorus brevicirrus</emphasis>
<bibRefCitation id="EFC485C31267FFB07B7DFC4A1020FBDD" author="Monteiro, C. M. &amp; Kritsky, D. C. &amp; Brasil-Sato, M. C." pageId="2" pageNumber="305" pagination="164 - 168" refId="ref12543" refString="Monteiro, C. M., Kritsky, D. C. &amp; Brasil-Sato, M. C. (2010) Neotropical Monogenoidea. 56. New species of Anacanthorus (Dactylogyridae) from the gills of matrincha, Brycon orthotaenia (Characiformes: Characidae), in the Rio Sao Francisco, Brazil. Folia Parasitologica, 57, 164 - 168. https: // doi. org / 10.14411 / fp. 2010.022" type="journal article" year="2010">Monteiro, Kritsky &amp; Brasil-Sato, 2010</bibRefCitation>
</taxonomicName>
based on the MCO morphology.
<taxonomicName id="4C5583B11267FFB07DABFBAE12FEFBDC" authority="Santos Neto &amp; Muriel-Cunha &amp; Domingues, 2019" authorityName="Santos Neto &amp; Muriel-Cunha &amp; Domingues" authorityYear="2019" box="[681,1005,1052,1078]" class="Monogenea" family="Dactylogyridae" genus="Anacanthorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dactylogyridea" pageId="2" pageNumber="305" phylum="Platyhelminthes" rank="species" species="scyphophallus" status="sp. nov.">
<emphasis id="B92124201267FFB07DABFBAE12FEFBDC" box="[681,1005,1052,1078]" italics="true" pageId="2" pageNumber="305">Anacanthorus scyphophallus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212995B1267FFB07CF6FBAF1527FBDD" box="[1012,1076,1053,1079]" pageId="2" pageNumber="305" rank="species">
<emphasis id="B92124201267FFB07CF6FBAF1527FBDD" bold="true" box="[1012,1076,1053,1079]" pageId="2" pageNumber="305">sp. n.</emphasis>
</taxonomicNameLabel>
has a hook with rounded thumb and shank with proximal dilatation comprising ½ of the shank length, whereas
<taxonomicName id="4C5583B11267FFB07CFCFBF31584FBB0" authorityName="Monteiro, Kritsky &amp; Brasil-Sato" authorityYear="2010" box="[1022,1175,1088,1115]" class="Monogenea" family="Dactylogyridae" genus="Anacanthorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dactylogyridea" pageId="2" pageNumber="305" phylum="Platyhelminthes" rank="species" species="brevicirrus">
<emphasis id="B92124201267FFB07CFCFBF3151CFBB1" box="[1022,1039,1089,1115]" italics="true" pageId="2" pageNumber="305">A</emphasis>
.
<emphasis id="B92124201267FFB07B1EFBF21584FBB0" box="[1052,1175,1088,1114]" italics="true" pageId="2" pageNumber="305">brevicirrus</emphasis>
</taxonomicName>
has reduced thumb and shank with a small dilatation in the proximal region in the form of a bulb, containing a translucent spot. Moreover, the new species is characterized by overlapping gonads (tandem in
<taxonomicName id="4C5583B11267FFB07C8BFB3B1530FB48" authorityName="Monteiro, Kritsky &amp; Brasil-Sato" authorityYear="2010" box="[905,1059,1160,1187]" class="Monogenea" family="Dactylogyridae" genus="Anacanthorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dactylogyridea" pageId="2" pageNumber="305" phylum="Platyhelminthes" rank="species" species="brevicirrus">
<emphasis id="B92124201267FFB07C8BFB3B1289FB49" box="[905,922,1161,1187]" italics="true" pageId="2" pageNumber="305">A</emphasis>
.
<emphasis id="B92124201267FFB07CAAFB3A1530FB48" box="[936,1059,1160,1186]" italics="true" pageId="2" pageNumber="305">brevicirrus</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
</treatment>
</document>