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<document id="8CBAF3A5650FCB4BD0E3F56FA5680D9A" ID-DOI="10.5281/zenodo.183100" ID-GBIF-Dataset="5553f72c-9d53-4d71-a444-ea5c80c0c7de" ID-ISSN="1175-5326" ID-Zenodo-Dep="183100" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459891896946" checkinUser="plazi" docAuthor="Vaughan, David, Chisholm, Leslie &amp; Christison, Kevin" docDate="2008" docId="5C258787FF851A64FF49FCE2FC63FA10" docLanguage="en" docName="zt01826p044.pdf" docOrigin="Zootaxa 1826" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Dendromonocotyle colorni Chisholm, Whittington &amp; Kearn 2001" docType="treatment" docVersion="10" lastPageNumber="41" masterDocId="A01CFFFFFF8B1A6BFFDEFF85FFE9FF2A" masterDocTitle="Overview of South African Dendromonocotyle (Monogenea: Monocotylidae), with descriptions of 2 new species from stingrays (Dasyatidae) kept in public aquaria" masterLastPageNumber="44" masterPageNumber="26" pageNumber="40" updateTime="1698228087631" updateUser="plazi">
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<mods:title id="6C79C0D08F539E2181F6E7CBCCFBC11A">Overview of South African Dendromonocotyle (Monogenea: Monocotylidae), with descriptions of 2 new species from stingrays (Dasyatidae) kept in public aquaria</mods:title>
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<mods:namePart id="29D22C640FB81DF49ECE523C677AC8E7">Vaughan, David</mods:namePart>
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<mods:namePart id="6ABBC2BAEE8E1F465B923CB06131B5D5">Chisholm, Leslie</mods:namePart>
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<mods:namePart id="DFAFC2C7CA655B268AF1B19A0190238A">Christison, Kevin</mods:namePart>
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<mods:date id="43603F42BD3D9F4E0F1BD2C85DCB1BCA">2008</mods:date>
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<treatment id="5C258787FF851A64FF49FCE2FC63FA10" ID-DOI="http://doi.org/10.5281/zenodo.5670112" ID-GBIF-Taxon="119372078" ID-Zenodo-Dep="5670112" LSID="urn:lsid:plazi:treatment:5C258787FF851A64FF49FCE2FC63FA10" httpUri="http://treatment.plazi.org/id/5C258787FF851A64FF49FCE2FC63FA10" lastPageId="15" lastPageNumber="41" pageId="14" pageNumber="40">
<subSubSection id="9C96651AFF851A65FF49FCE2FD6DFCE6" pageId="14" pageNumber="40" type="nomenclature">
<paragraph id="D4333691FF851A65FF49FCE2FB5FFCAB" blockId="14.[151,1206,871,897]" box="[151,1206,871,897]" pageId="14" pageNumber="40">
<heading id="8F7B81FDFF851A65FF49FCE2FB5FFCAB" bold="true" box="[151,1206,871,897]" fontSize="11" level="1" pageId="14" pageNumber="40" reason="1">
<emphasis id="E6F8EA83FF851A65FF49FCE2FB5FFCAB" bold="true" box="[151,1206,871,897]" pageId="14" pageNumber="40">
<taxonomicName id="138C4D12FF851A65FF49FCE2FC28FCAB" ID-CoL="34QM6" authority="Chisholm, Whittington &amp; Kearn, 2001" authorityName="Chisholm, Whittington &amp; Kearn" authorityYear="2001" box="[151,961,871,897]" class="Monogenea" family="Monocotylidae" genus="Dendromonocotyle" kingdom="Animalia" order="Monocotylidea" pageId="14" pageNumber="40" phylum="Platyhelminthes" rank="species" species="colorni">
<emphasis id="E6F8EA83FF851A65FF49FCE2FE33FCAB" bold="true" box="[151,474,871,897]" italics="true" pageId="14" pageNumber="40">Dendromonocotyle colorni</emphasis>
<bibRefCitation id="B01D4B60FF851A65FE3FFCE2FC28FCAB" author="Chisholm" box="[481,961,871,897]" pageId="14" pageNumber="44" refString="Chisholm, L. A., Whittington, I. D. &amp; Kearn, G. C. (2001 a) Dendromonocotyle colorni sp. n. (Monogenea: Monocotylidae) from the skin of Himantura uarnak (Dasyatidae) from Israel and a new host record for D. octodiscus Hargis, 1955 from the Bahamas. Folia Parasitologica, 48, 15 - 20." type="journal article" year="2001">Chisholm, Whittington &amp; Kearn, 2001</bibRefCitation>
</taxonomicName>
(
<figureCitation id="4CB72A14FF851A65FC0FFCE2FBCDFCAB" box="[977,1060,871,897]" captionStart="FIGURE 2" captionStartId="3.[151,255,960,984]" captionTargetBox="[174,1400,225,917]" captionTargetId="figure@3.[151,1436,194,936]" captionTargetPageId="3" captionText="FIGURE 2. Diagrammatic representation of 2 groups of Dendromonocotyle species with 56 marginal papillae separated by their papillae-to-loculus associations. A. Group 1 (6 - 7 - 7 - 8) represents Dendromonocotyle akajeii, D. bradsmithi, D. centrourae, D. citrosa n. sp., D. cortesi, D. kuhlii, and D. ukuthena n. sp. B. Group 2 (6 - 6 - 8 - 8) represents D. colorni. Note: hamuli are not present for D. bradsmithi, D. centrourae, D. citrosa n. sp., D. cortesi or D. kuhlii. Orientational marginal hooklet (omh) pair remains constant for all species with or without hamuli (ham) in both groups 1 and 2 and can be used to assist correct haptor orientation; other marginal hooklets (mh) distributed as illustrated." httpUri="https://zenodo.org/record/183102/files/figure.png" pageId="14" pageNumber="40">Figs. 2</figureCitation>
B, 4F, 810)
</emphasis>
</heading>
</paragraph>
<paragraph id="D4333691FF851A65FF49FC37FD6DFCE6" blockId="14.[151,1437,946,2012]" box="[151,644,946,972]" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF49FC37FEF5FCE6" bold="true" box="[151,284,946,972]" pageId="14" pageNumber="40">Type-host:</emphasis>
<taxonomicName id="138C4D12FF851A65FEFDFC37FD96FCE6" authority="Forsskal" authorityName="Forsskal" box="[291,639,946,972]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="14" pageNumber="40" phylum="Chordata" rank="species" species="uarnak">
<emphasis id="E6F8EA83FF851A65FEFDFC37FE17FCE1" box="[291,510,946,971]" italics="true" pageId="14" pageNumber="40">Himantura uarnak</emphasis>
(Forsskål)
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="9C96651AFF851A65FF18FC5FFD92FCDE" box="[198,635,986,1012]" pageId="14" pageNumber="40" type="description">
<paragraph id="D4333691FF851A65FF18FC5FFD92FCDE" blockId="14.[151,1437,946,2012]" box="[198,635,986,1012]" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF18FC5FFE79FCDE" bold="true" box="[198,400,986,1012]" pageId="14" pageNumber="40">Additional host:</emphasis>
<taxonomicName id="138C4D12FF851A65FE46FC5FFD9EFCDE" authority="Gray" authorityName="Gray" box="[408,631,986,1012]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="14" pageNumber="40" phylum="Chordata" rank="species" species="gerrardi">
<emphasis id="E6F8EA83FF851A65FE46FC5FFDF7FCD9" box="[408,542,986,1011]" italics="true" pageId="14" pageNumber="40">H. gerrardi</emphasis>
(Gray)
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="9C96651AFF851A65FF18FB87FC42FB6E" pageId="14" pageNumber="40" type="materials_examined">
<paragraph id="D4333691FF851A65FF18FB87FCC7FB36" blockId="14.[151,1437,946,2012]" box="[198,814,1026,1052]" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF18FB87FE86FB36" bold="true" box="[198,367,1026,1052]" pageId="14" pageNumber="40">
<typeStatus id="0B378833FF851A65FF18FB87FEEDFB36" box="[198,260,1026,1052]" pageId="14" pageNumber="40">Type</typeStatus>
locality:
</emphasis>
Eilat Underwater Observatory,
<collectingCountry id="AC9B7601FF851A65FD3BFB87FCC3FB36" box="[741,810,1026,1052]" name="Israel" pageId="14" pageNumber="40">Israel</collectingCountry>
.
</paragraph>
<paragraph id="D4333691FF851A65FF18FBAFFC42FB6E" blockId="14.[151,1437,946,2012]" box="[198,939,1066,1092]" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF18FBAFFE51FB6E" bold="true" box="[198,440,1066,1092]" pageId="14" pageNumber="40">Additional locality:</emphasis>
uShaka Sea World, Durban,
<collectingCountry id="AC9B7601FF851A65FCD2FBAFFC4EFB6E" box="[780,935,1066,1092]" name="South Africa" pageId="14" pageNumber="40">South Africa</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="9C96651AFF851A65FF18FBD7FDBBFB46" box="[198,594,1106,1132]" pageId="14" pageNumber="40" type="description">
<paragraph id="D4333691FF851A65FF18FBD7FDBBFB46" blockId="14.[151,1437,946,2012]" box="[198,594,1106,1132]" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF18FBD7FE89FB46" bold="true" box="[198,352,1106,1132]" pageId="14" pageNumber="40">Site on host:</emphasis>
Dorsal skin surface.
</paragraph>
</subSubSection>
<subSubSection id="9C96651AFF851A64FF18FBFFFE07FD40" lastPageId="15" lastPageNumber="41" pageId="14" pageNumber="40" type="materials_examined">
<paragraph id="D4333691FF851A65FF18FBFFFE02FB96" blockId="14.[151,1437,946,2012]" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF18FBFFFE3DFBBE" bold="true" box="[198,468,1146,1172]" pageId="14" pageNumber="40">Materials examined:</emphasis>
SAMCTA 29450 (7 vouchers), AHC 29171-29177 (6 vouchers),
<collectionCode id="B29DAE54FF851A65FA9AFBFFFA75FBBE" box="[1348,1436,1146,1172]" pageId="14" pageNumber="40">BMNH</collectionCode>
2007.2.21.5-10 (6 vouchers).
</paragraph>
<paragraph id="D4333691FF851A64FF18FB4FFE07FD40" blockId="14.[151,1437,946,2012]" lastBlockId="15.[151,1437,152,1338]" lastPageId="15" lastPageNumber="41" pageId="14" pageNumber="40">
<emphasis id="E6F8EA83FF851A65FF18FB4FFE95FBCE" bold="true" box="[198,380,1226,1252]" pageId="14" pageNumber="40">Redescription.</emphasis>
Based on 20 flattened adult specimens. Total body length 3255 ± 532.8 (20804300, n = 20). Body-proper 2510 ± 485.1 (15003520, n = 20) long, and 2136 ± 486.3 (11503200, n = 20) maximum width (
<figureCitation id="4CB72A14FF851A65FF37FA9FFEC4FA1E" box="[233,301,1306,1332]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
A). Haptor 2195 ± 376.8 (13302800, n = 20) in diameter (
<figureCitation id="4CB72A14FF851A65FC03FA9FFBCDFA1E" box="[989,1060,1306,1332]" captionStart="FIGURE 7" captionStartId="9.[151,255,1579,1603]" captionTargetBox="[336,1249,194,1553]" captionTargetId="figure@9.[336,1250,194,1555]" captionTargetPageId="9" captionText="FIGURE 7. Dendromonocotyle ukuthena n. sp. egg and oncomiracidium. A. Single egg with club-shaped filament. B. Egg with forming oncomiracidium; note eyespot (es) development. C. Egg with fully embryonated oncomiracidium. D. Hatching oncomiracidium. E. Oncomiracidium: F. Refringent droplets in ciliated epithelial cells. Abbreviations: ab, anterior band of ciliated cells; cl, crystalline lens; hb, haptoral band of ciliated cells; mp, median patch of ciliated cells; p, pharynx; pb, pigmented band. Scale bars = 30 μm." httpUri="https://zenodo.org/record/183107/files/figure.png" pageId="14" pageNumber="40">Fig. 7</figureCitation>
B), with 8 peripheral, and 1 central loculus. Hamuli present (
<figureCitation id="4CB72A14FF851A65FE2AFAC7FDA8FA76" box="[500,577,1346,1372]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Figs 8</figureCitation>
B,
<date id="A0321051FF851A65FDBBFAC7FD69FA76" box="[613,640,1346,1372]" pageId="14" pageNumber="40">8I</date>
, 9A), 512 ± 4.6 (4659, n = 13) long. Fourteen marginal hooklets (
<figureCitation id="4CB72A14FF851A65FF41FAEFFF0CFAAE" box="[159,229,1386,1412]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
J) 11 ± 1.4 (1015, n = 13) long, distributed in marginal valve between every 4 papillae. Haptoral rim with 56 marginal haptoral papillae each armed with 3 or 4 sclerites (
<figureCitation id="4CB72A14FF851A65FC67FA17FBEBFA86" box="[953,1026,1426,1452]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Figs 8</figureCitation>
G, 8H, 9B, 9C). Terminal papillary sclerite as illustrated (
<figureCitation id="4CB72A14FF851A65FE48FA3FFE36FAFE" box="[406,479,1466,1492]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Figs 8</figureCitation>
H, 9B, 9D). Outer-ring septal sclerites distinct (
<figureCitation id="4CB72A14FF851A65FBD5FA3FFBB9FAFE" box="[1035,1104,1466,1492]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
C) and radial septal sclerites (
<figureCitation id="4CB72A14FF851A65FF41FA67FF0FFAD6" box="[159,230,1506,1532]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
D) larger than papillary sclerites (
<figureCitation id="4CB72A14FF851A65FDA7FA67FD56FAD6" box="[633,703,1506,1532]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
G), but smaller than terminal papillary sclerite (
<figureCitation id="4CB72A14FF851A65FB27FA67FAA9FAD6" box="[1273,1344,1506,1532]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
H). Tripartite sclerites observed at junction of radial septa and inner-ring septum and at junction of radial septa and outer ring septum (
<figureCitation id="4CB72A14FF851A65FEA6F9B7FE2BF966" box="[376,450,1586,1612]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Figs 8</figureCitation>
E, 8F, 9C). Anterior and anterolateral loculus pairs each with 6 associated marginal haptoral papillae. Posterolateral and posterior loculus pairs each with 8 associated marginal haptoral papillae (
<figureCitation id="4CB72A14FF851A65FF41F907FF02F9B6" box="[159,235,1666,1692]" captionStart="FIGURE 2" captionStartId="3.[151,255,960,984]" captionTargetBox="[174,1400,225,917]" captionTargetId="figure@3.[151,1436,194,936]" captionTargetPageId="3" captionText="FIGURE 2. Diagrammatic representation of 2 groups of Dendromonocotyle species with 56 marginal papillae separated by their papillae-to-loculus associations. A. Group 1 (6 - 7 - 7 - 8) represents Dendromonocotyle akajeii, D. bradsmithi, D. centrourae, D. citrosa n. sp., D. cortesi, D. kuhlii, and D. ukuthena n. sp. B. Group 2 (6 - 6 - 8 - 8) represents D. colorni. Note: hamuli are not present for D. bradsmithi, D. centrourae, D. citrosa n. sp., D. cortesi or D. kuhlii. Orientational marginal hooklet (omh) pair remains constant for all species with or without hamuli (ham) in both groups 1 and 2 and can be used to assist correct haptor orientation; other marginal hooklets (mh) distributed as illustrated." httpUri="https://zenodo.org/record/183102/files/figure.png" pageId="14" pageNumber="40">Figs 2</figureCitation>
B, 8B). Mouth ventral, subterminal, subterminal groove anterior to mouth (
<figureCitation id="4CB72A14FF851A65FBBEF907FB4CF9B6" box="[1120,1189,1666,1692]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
A). Six distinct anterior gland duct openings open laterally on anterior end of worm as illustrated (
<figureCitation id="4CB72A14FF851A65FBF5F92FFB9DF9EE" box="[1067,1140,1706,1732]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Figs 8</figureCitation>
A, 9E). One pair of eyespots, situated dorsally to pharynx. Pharynx 286 ± 45.2 (189368, n = 20) long, and 179 ± 26.7 (129229, n = 20) wide. Dendritic intestinal caecum anterordorsal to pharynx, extending to both posterior marginal lobes of body proper (
<figureCitation id="4CB72A14FF851A65FEEBF8A7FE90F816" box="[309,377,1826,1852]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="14" pageNumber="40">Fig. 8</figureCitation>
A). Intestinal caecum highly pigmented. Testis singular with vas deferens originating from the left side of testis, dorsal to the ovary. Testis 231 ± 36 (170280, n = 8) long, and 454 ± 71.6 (287620, n = 20) wide. Vas deferens extends anterodorsally to vagina, with 2 small loops, 1 on each side of vagina. Vas deferens crosses ventrally over posterior portion of ejaculatory bulb and swells to form seminal vesicle, which narrows and enters ejaculatory bulb distally. Ejaculatory bulb 179 ± 30 (136231, n = 20) long, and 194 ± 30.6 (143235, n = 20) wide. Male copulatory organ sclerotised (
<figureCitation id="4CB72A14FF841A64FC72FF1DFBEDFF98" box="[940,1028,152,178]" captionStart="FIGURE 10" captionStartId="13.[151,255,1935,1959]" captionTargetBox="[320,1236,183,1916]" captionTargetId="figure@13.[300,1270,176,1920]" captionTargetPageId="13" captionText="FIGURE 10. Dendromonocotyle colorni. A. Male reproductive system. B. Distal portion of male copulatory organ showing sclerotised accessory flange (af). C. Female reproductive system; note translucent coiled duct (tcd) of vagina. Scale bars = 100 μm." httpUri="https://zenodo.org/record/183110/files/figure.png" pageId="15" pageNumber="41">Fig. 10</figureCitation>
A), 804 ± 31.9 (751852, n = 18) long, 9 ± 0.5 (910, n = 20) wide. Accessory flange present at distal end of male copulatory organ (
<figureCitation id="4CB72A14FF841A64FAE5FF45FA6EFFF0" box="[1339,1415,192,218]" captionStart="FIGURE 4" captionStartId="5.[151,255,1427,1451]" captionTargetBox="[384,1203,195,1403]" captionTargetId="figure@5.[384,1203,194,1404]" captionTargetPageId="5" captionText="FIGURE 4. Male copulatory organ. A. Dendromonocotyle citrosa n. sp. ex Two Oceans Aquarium, distal portion of male copulatory organ. B. Dendromonocotyle citrosa ex uShaka Sea World Aquarium: sf spiral filament. C. Dendromonocotyle ukuthena n. sp. male copulatory organ (mco): eb ejaculatory bulb, mdist missing distal portion of male copulatory organ, ms muscular sheath. D. Distal portion of male copulatory organ of D. ukuthena n. sp. showing criss-crossed sperm duct (sd). E. Missing distal portion of male copulatory organ of D. ukuthena n. sp. with area of possible point of breakage (bp). F. Distal portion of male copulatory organ of D. colorni showing the accessory flange (af) and spiral filament (sf). G. Possible area of D. ukuthena n. sp distal portion of male copulatory organ re-growth (r): bp breakage point, sd criss-crossed sperm duct. Scale bar =. Scale bars: A, B, D, F = 100 μm; C, E, G = 50 μm." httpUri="https://zenodo.org/record/183104/files/figure.png" pageId="15" pageNumber="41">Figs 4</figureCitation>
F, 10B). Muscular sheath 57 ± 8.8 (5075, n = 18) wide, covers entire length of male copulatory organ (
<figureCitation id="4CB72A14FF841A64FAB3FF6DFF5CFE00" captionStart="FIGURE 10" captionStartId="13.[151,255,1935,1959]" captionTargetBox="[320,1236,183,1916]" captionTargetId="figure@13.[300,1270,176,1920]" captionTargetPageId="13" captionText="FIGURE 10. Dendromonocotyle colorni. A. Male reproductive system. B. Distal portion of male copulatory organ showing sclerotised accessory flange (af). C. Female reproductive system; note translucent coiled duct (tcd) of vagina. Scale bars = 100 μm." httpUri="https://zenodo.org/record/183110/files/figure.png" pageId="15" pageNumber="41">Fig. 10</figureCitation>
A). Ovary bi-lobed 360 ± 53.4 (240430, n = 14) long, and 715 ± 139.6 (420980, n = 16) wide, immediately anterior to testis with lobes extending to either side of testis (
<figureCitation id="4CB72A14FF841A64FC40FEBDFC0EFE78" box="[926,999,312,338]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="15" pageNumber="41">Figs 8</figureCitation>
A, 10C). Single ovarian branch loops right intestinal caecum dorsoventrally. Ootype 314 ± 54.4 (212387, n = 20) long, ventral to male copulatory organ. Tetrahedral egg (
<figureCitation id="4CB72A14FF841A64FE6EFE0DFDECFE88" box="[432,517,392,418]" captionStart="FIGURE 10" captionStartId="13.[151,255,1935,1959]" captionTargetBox="[320,1236,183,1916]" captionTargetId="figure@13.[300,1270,176,1920]" captionTargetPageId="13" captionText="FIGURE 10. Dendromonocotyle colorni. A. Male reproductive system. B. Distal portion of male copulatory organ showing sclerotised accessory flange (af). C. Female reproductive system; note translucent coiled duct (tcd) of vagina. Scale bars = 100 μm." httpUri="https://zenodo.org/record/183110/files/figure.png" pageId="15" pageNumber="41">Fig. 10</figureCitation>
C) side length 74 ± 10.3 (5590, n = 7); filament 158 ± 32.3 (110210, n = 9) long extending from 1 pole of egg. Mehlis glands not observed. Vaginal pore on left side of body at level of anterior portion of ejaculatory bulb (
<figureCitation id="4CB72A14FF841A64FDE1FE5DFD6AFED8" box="[575,643,472,498]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="15" pageNumber="41">Fig. 8</figureCitation>
A). Vagina narrows to form distinctly coiled translucent duct, which narrows to enter ovoid seminal receptacle anterior to ovary (
<figureCitation id="4CB72A14FF841A64FCBAFD85FC52FD30" box="[868,955,512,538]" captionStart="FIGURE 10" captionStartId="13.[151,255,1935,1959]" captionTargetBox="[320,1236,183,1916]" captionTargetId="figure@13.[300,1270,176,1920]" captionTargetPageId="13" captionText="FIGURE 10. Dendromonocotyle colorni. A. Male reproductive system. B. Distal portion of male copulatory organ showing sclerotised accessory flange (af). C. Female reproductive system; note translucent coiled duct (tcd) of vagina. Scale bars = 100 μm." httpUri="https://zenodo.org/record/183110/files/figure.png" pageId="15" pageNumber="41">Fig. 10</figureCitation>
C). Seminal receptacle 141 ± 24.4 (105 175, n = 13) long, and 106 ± 15.2 (87140, n = 13) wide. No spermatophores observed. Vitellaria obscured by pigmented intestinal caecum.
</paragraph>
</subSubSection>
<subSubSection id="9C96651AFF841A64FF18FDF2FC63FA10" pageId="15" pageNumber="41" type="discussion">
<paragraph id="D4333691FF841A64FF18FDF2FE84FCA8" blockId="15.[151,1437,152,1338]" pageId="15" pageNumber="41">
<emphasis id="E6F8EA83FF841A64FF18FDF2FED6FDBB" bold="true" box="[198,319,631,657]" pageId="15" pageNumber="41">Remarks.</emphasis>
All stingrays in the exhibit were collected from immediate local wild population in Durban Bay in 2003.
<taxonomicName id="138C4D12FF841A64FEE7FD25FD9FFD93" box="[313,630,672,697]" class="Monogenea" family="Monocotylidae" genus="Dendromonocotyle" kingdom="Animalia" order="Monocotylidea" pageId="15" pageNumber="41" phylum="Platyhelminthes" rank="species" species="colorni">
<emphasis id="E6F8EA83FF841A64FEE7FD25FD9FFD93" box="[313,630,672,697]" italics="true" pageId="15" pageNumber="41">Dendromonocotyle colorni</emphasis>
</taxonomicName>
was only observed on the hosts when an outbreak occurred months later in the aquarium exhibit. No local wild populations of
<taxonomicName id="138C4D12FF841A64FC8FFD4DFC20FDCB" box="[849,969,712,737]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="41" phylum="Chordata" rank="species" species="uarnak">
<emphasis id="E6F8EA83FF841A64FC8FFD4DFC20FDCB" box="[849,969,712,737]" italics="true" pageId="15" pageNumber="41">H. uarnak</emphasis>
</taxonomicName>
or
<taxonomicName id="138C4D12FF841A64FC2FFD4DFB91FDCB" box="[1009,1144,712,737]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="41" phylum="Chordata" rank="species" species="gerrardi">
<emphasis id="E6F8EA83FF841A64FC2FFD4DFB91FDCB" box="[1009,1144,712,737]" italics="true" pageId="15" pageNumber="41">H. gerrardi</emphasis>
</taxonomicName>
have been examined for
<taxonomicName id="138C4D12FF841A64FF49FD75FEE7FC23" box="[151,270,752,777]" class="Monogenea" family="Monocotylidae" genus="Dendromonocotyle" kingdom="Animalia" order="Monocotylidea" pageId="15" pageNumber="41" phylum="Platyhelminthes" rank="species" species="colorni">
<emphasis id="E6F8EA83FF841A64FF49FD75FEE7FC23" box="[151,270,752,777]" italics="true" pageId="15" pageNumber="41">D. colorni</emphasis>
</taxonomicName>
. Furthermore, we could not determine whether the infection of
<taxonomicName id="138C4D12FF841A64FC28FD75FB87FC23" box="[1014,1134,752,777]" class="Monogenea" family="Monocotylidae" genus="Dendromonocotyle" kingdom="Animalia" order="Monocotylidea" pageId="15" pageNumber="41" phylum="Platyhelminthes" rank="species" species="colorni">
<emphasis id="E6F8EA83FF841A64FC28FD75FB87FC23" box="[1014,1134,752,777]" italics="true" pageId="15" pageNumber="41">D. colorni</emphasis>
</taxonomicName>
on
<taxonomicName id="138C4D12FF841A64FB47FD75FAF9FC23" box="[1177,1296,752,777]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="41" phylum="Chordata" rank="species" species="uarnak">
<emphasis id="E6F8EA83FF841A64FB47FD75FAF9FC23" box="[1177,1296,752,777]" italics="true" pageId="15" pageNumber="41">H. uarnak</emphasis>
</taxonomicName>
and
<taxonomicName id="138C4D12FF841A64FA96FD75FF3BFC1B" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="41" phylum="Chordata" rank="species" species="gerrardi">
<emphasis id="E6F8EA83FF841A64FA96FD75FF3BFC1B" italics="true" pageId="15" pageNumber="41">H. gerrardi</emphasis>
</taxonomicName>
represents a natural association between closely related hosts, or an artificially created host-parasite interaction between similar host species under lower-than-normal spatial arrangements and increased stress levels in captivity.
</paragraph>
<paragraph id="D4333691FF841A64FF49FC15FD56FBB0" blockId="15.[151,1437,152,1338]" pageId="15" pageNumber="41">
The
<taxonomicName id="138C4D12FF841A64FF15FC15FEAAFC83" box="[203,323,912,937]" class="Monogenea" family="Monocotylidae" genus="Dendromonocotyle" kingdom="Animalia" order="Monocotylidea" pageId="15" pageNumber="41" phylum="Platyhelminthes" rank="species" species="colorni">
<emphasis id="E6F8EA83FF841A64FF15FC15FEAAFC83" box="[203,323,912,937]" italics="true" pageId="15" pageNumber="41">D. colorni</emphasis>
</taxonomicName>
collected in
<collectingCountry id="AC9B7601FF841A64FE06FC15FD87FC80" box="[472,622,912,938]" name="South Africa" pageId="15" pageNumber="41">South Africa</collectingCountry>
differ slightly from those collected in
<collectingCountry id="AC9B7601FF841A64FBF3FC15FB87FC80" box="[1069,1134,912,938]" name="Israel" pageId="15" pageNumber="41">Israel</collectingCountry>
but we do not deem these minor differences to be enough to warrant erection of a separate species. The marginal haptoral papillae of the South African material are sometimes armed with 4 sclerites (including the terminal papillary sclerite) whereas the specimens from
<collectingCountry id="AC9B7601FF841A64FE37FB8DFDC3FB08" box="[489,554,1032,1058]" name="Israel" pageId="15" pageNumber="41">Israel</collectingCountry>
only have 3. Tripartite sclerites were found at the junction of the radial septum and the outer-ring septum as well as inner-ring septum (
<figureCitation id="4CB72A14FF841A64FC81FBB5FC41FB60" box="[863,936,1072,1098]" captionStart="FIGURE 8" captionStartId="11.[151,255,1726,1750]" captionTargetBox="[172,1423,196,1688]" captionTargetId="figure@11.[151,1436,194,1702]" captionTargetPageId="11" captionText="FIGURE 8. Dendromonocotyle colorni. A. Ventral view body-proper, composite. B. Haptor including hamulus (ham). C. Outer ring septal sclerite. D. Septal sclerites. E. Inner-ring tripartite sclerite. F. Outer-ring tripartite sclerite. G. Papillary sclerites. H. Terminal papillary sclerites. I. Hamulus. J. Marginal hooklet. Scale bars: A, B = 500 μm; C J = 10 μm." httpUri="https://zenodo.org/record/183108/files/figure.png" pageId="15" pageNumber="41">Figs 8</figureCitation>
E, 8F, 9C) in the South African specimens whereas tripartite sclerites were only seen at the junction of the radial septa and inner ring septum from those specimens from
<collectingCountry id="AC9B7601FF841A64FE86FB05FE70FBB0" box="[344,409,1152,1178]" name="Israel" pageId="15" pageNumber="41">Israel</collectingCountry>
(
<bibRefCitation id="B01D4B60FF841A64FE77FB05FD5BFBB0" author="Chisholm" box="[425,690,1152,1178]" pageId="15" pageNumber="44" refString="Chisholm, L. A., Whittington, I. D. &amp; Kearn, G. C. (2001 a) Dendromonocotyle colorni sp. n. (Monogenea: Monocotylidae) from the skin of Himantura uarnak (Dasyatidae) from Israel and a new host record for D. octodiscus Hargis, 1955 from the Bahamas. Folia Parasitologica, 48, 15 - 20." type="journal article" year="2001" yearSuffix="a">
Chisholm
<emphasis id="E6F8EA83FF841A64FDFAFB05FDB7FBB3" box="[548,606,1152,1177]" italics="true" pageId="15" pageNumber="41">et al.</emphasis>
2001a
</bibRefCitation>
).
</paragraph>
<paragraph id="D4333691FF841A64FF49FB2DFC63FA10" blockId="15.[151,1437,152,1338]" pageId="15" pageNumber="41">
We only found 1 pair of eyespots the South African specimens, not 2, as indicated by
<bibRefCitation id="B01D4B60FF841A64FBA1FB2DFA7EFBE8" box="[1151,1431,1192,1218]" pageId="15" pageNumber="44" refString="Chisholm, L. A., Whittington, I. D. &amp; Kearn, G. C. (2001 a) Dendromonocotyle colorni sp. n. (Monogenea: Monocotylidae) from the skin of Himantura uarnak (Dasyatidae) from Israel and a new host record for D. octodiscus Hargis, 1955 from the Bahamas. Folia Parasitologica, 48, 15 - 20." type="journal article">
Chisholm
<emphasis id="E6F8EA83FF841A64FB26FB2DFADAFBEB" box="[1272,1331,1192,1217]" italics="true" pageId="15" pageNumber="41">et al.</emphasis>
(2001a)
</bibRefCitation>
, however, it is likely that the second pair was obscured by the dark pigment in the intestinal caeca. The vas deferens in the South African specimens crosses the posterior end the ejaculatory bulb not the anterior end as illustrated by
<bibRefCitation id="B01D4B60FF841A64FEE6FAA5FDA7FA10" box="[312,590,1312,1338]" pageId="15" pageNumber="44" refString="Chisholm, L. A., Whittington, I. D. &amp; Kearn, G. C. (2001 a) Dendromonocotyle colorni sp. n. (Monogenea: Monocotylidae) from the skin of Himantura uarnak (Dasyatidae) from Israel and a new host record for D. octodiscus Hargis, 1955 from the Bahamas. Folia Parasitologica, 48, 15 - 20." type="journal article">
Chisholm
<emphasis id="E6F8EA83FF841A64FE6FFAA5FE0CFA13" box="[433,485,1312,1337]" italics="true" pageId="15" pageNumber="41">et al</emphasis>
. (2001a)
</bibRefCitation>
for specimens from
<collectingCountry id="AC9B7601FF841A64FC9FFAA5FC6FFA10" box="[833,902,1312,1338]" name="Israel" pageId="15" pageNumber="41">Israel</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>