treatments-xml/data/03/AB/87/03AB87E2A45EFFC0FEB1FEF4FC6CFA62.xml

<document ID-DOI="10.1645/19-133" ID-ISSN="1937-2345" ID-Zenodo-Dep="7746690" approvalRequired="2" approvalRequired_for_textStreams="2" checkinTime="1679077762994" checkinUser="felipe" docAuthor="Cloutman, Donald G., McAllister, Chris T. &amp; Robison, Henry W." docDate="2020" docId="03AB87E2A45EFFC0FEB1FEF4FC6CFA62" docLanguage="en" docName="JourParasitol.106.1.53-55.pdf" docOrigin="Journal of Parasitology (J. Parasitol.) 106 (1)" docSource="http://dx.doi.org/10.1645/19-133" docStyle="DocumentStyle:378338F1068CC775F20F95F13175CB49:JourParasitol.2019-.journal_article" docStyleId="378338F1068CC775F20F95F13175CB49" docStyleName="JourParasitol.2019-.journal_article" docTitle="Dactylogyrus pisolabrae Cloutman &amp; McAllister &amp; Robison 2020, n. sp." docType="treatment" docVersion="2" lastPageNumber="54" masterDocId="FF92FF9AA45FFFC1FFA7FFC7FF91FFAB" masterDocTitle="Dactylogyrus Pisolabrae N. Sp. (Monogenoidea: Dactylogyridae) Parasitizing The Pealip Redhorse, Moxostoma Pisolabrum (Teleostei: Catostomidae), From Oklahoma, U. S. A." masterLastPageNumber="55" masterPageNumber="53" pageNumber="54" updateTime="1679078069232" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Dactylogyrus Pisolabrae N. Sp. (Monogenoidea: Dactylogyridae) Parasitizing The Pealip Redhorse, Moxostoma Pisolabrum (Teleostei: Catostomidae), From Oklahoma, U. S. A.</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cloutman, Donald G.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>McAllister, Chris T.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Robison, Henry W.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Journal of Parasitology</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="series">
<mods:title>J. Parasitol.</mods:title>
</mods:detail>
<mods:detail type="pubDate">
<mods:number>2020-01-29</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>106</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>53</mods:start>
<mods:end>55</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.1645/19-133</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.1645/19-133</mods:identifier>
<mods:identifier type="ISSN">1937-2345</mods:identifier>
<mods:identifier type="Zenodo-Dep">7746690</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:03AB87E2A45EFFC0FEB1FEF4FC6CFA62" httpUri="http://treatment.plazi.org/id/03AB87E2A45EFFC0FEB1FEF4FC6CFA62" lastPageNumber="54" pageId="1" pageNumber="54">
<subSubSection pageId="1" pageNumber="54" type="nomenclature">
<paragraph blockId="1.[278,625,307,357]" pageId="1" pageNumber="54">
<heading box="[278,625,307,329]" centered="true" fontSize="36" level="2" pageId="1" pageNumber="54" reason="2">
<emphasis bold="true" box="[278,625,307,329]" pageId="1" pageNumber="54">
<taxonomicName ID-CoL="7ZHR3" authority="Cloutman &amp; McAllister &amp; Robison, 2020" authorityName="Cloutman &amp; McAllister &amp; Robison" authorityYear="2020" box="[278,554,307,329]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="pisolabrae" status="n. sp.">
<emphasis bold="true" box="[278,554,307,329]" italics="true" pageId="1" pageNumber="54">Dactylogyrus pisolabrae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[563,625,307,329]" pageId="1" pageNumber="54" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
(
<figureCitation box="[396,506,338,357]" captionStart="Figures 1–10" captionStartId="1.[842,909,1183,1202]" captionTargetBox="[825,1483,202,1156]" captionTargetId="figure-576@1.[824,1483,202,1156]" captionTargetPageId="1" captionText="Figures 1–10. Line drawings of Dactylogyrus pisolabrae n. sp. (drawings are of the holotype, HWML 216232, unless otherwise specified). (1) Whole mount (ventral). (2) Dorsal anchor. (3) Dorsal bar. (4) Ventral anchor (4A). (5) Ventral bar. (6) Hook. (7) Male copulatory organ. (8) Accessory piece. (9) Male copulatory organ (HWML 216233). (10) Accessory piece (HWML 216233)." figureDoi="http://doi.org/10.5281/zenodo.7746692" httpUri="https://zenodo.org/record/7746692/files/figure.png" pageId="1" pageNumber="54">Figs. 1–10</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="54" type="description">
<paragraph blockId="1.[117,788,394,1155]" pageId="1" pageNumber="54">
<emphasis box="[141,263,394,415]" italics="true" pageId="1" pageNumber="54">Description:</emphasis>
With characters of the genus as emended by Mizelle and McDougal (1970). Body with thin tegument; 473 (440–520, 4) long, greatest width 101 (100–104, 4). Two pairs of anterior cephalic lobes. Head organs not observed. Two pairs of eyes, equal in size and approximately the same distance apart. Pharynx circular, diameter 26 (24–28, 4). Peduncle 16 (10–20, 4) long, 64 (55–70, 4) wide. Haptor 74 (70–76, 4) long, 88 (76–98, 4) wide. Dorsal anchor composed of solid base with short deep root, elongate superficial root, solid elongate shaft curving to a sharp point; 35 (35–36, 4) long; greatest width of base 16 (14–17, 4); deep root 3 (3–4, 4) long; superficial root 13 (12–14, 4) long. Ventral anchor (4A) 6 (5–6, 3) long. Dorsal bar gently curved with knobs on each end; 32 (30–36, 4) long. Ventral bar a crooked rod pointed at both ends; 16 (15–16, 4) long. Fourteen hooks (7 pairs), similar in shape. Each hook composed of solid base, solid slender shaft, sickle-shaped termination provided with opposable piece. Hook lengths: nos. 1, 17 (13– 19, 4); 2, 28 (26–30, 4); 3, 31 (28–32, 4); 4, 30 (28–33, 4); 5, 22 (21– 22, 4); 6, 21 (19–22, 4); 7, 23 (21–24, 4). Copulatory complex composed of male copulatory organ and non-articulated accessory piece. Male copulatory organ with large base bearing robust, tubular, sickle-shaped shaft; total length 38 (36–40, 4) long. Accessory piece solid, biramous; medial process a triangular blade at approximately midlength; distal ramus hooked at the tip to a sharp point; proximal portion of accessory piece with 2 flattened, wing-like projections opposite each other; total length 38 (36–40, 4). Vagina sclerotized. Vitellaria distributed from pharynx to haptor.
</paragraph>
<paragraph blockId="1.[117,356,1191,1213]" box="[117,356,1191,1213]" pageId="1" pageNumber="54">
<heading bold="true" box="[117,356,1191,1213]" fontSize="9" level="3" pageId="1" pageNumber="54" reason="9">
<emphasis bold="true" box="[117,356,1191,1213]" pageId="1" pageNumber="54">Taxonomic summary</emphasis>
</heading>
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7746692" ID-Zenodo-Dep="7746692" httpUri="https://zenodo.org/record/7746692/files/figure.png" pageId="1" pageNumber="54" startId="1.[842,909,1183,1202]" targetBox="[825,1483,202,1156]" targetPageId="1">
<paragraph blockId="1.[818,1489,1183,1321]" pageId="1" pageNumber="54">
<emphasis bold="true" box="[842,973,1183,1202]" pageId="1" pageNumber="54">Figures 1–10.</emphasis>
Line drawings of 
<taxonomicName authority="Cloutman &amp; McAllister &amp; Robison, 2020" authorityName="Cloutman &amp; McAllister &amp; Robison" authorityYear="2020" box="[1185,1414,1183,1202]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="pisolabrae" status="n. sp.">
<emphasis box="[1185,1414,1183,1202]" italics="true" pageId="1" pageNumber="54">Dactylogyrus pisolabrae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1429,1488,1183,1202]" pageId="1" pageNumber="54" rank="species">n. sp.</taxonomicNameLabel>
(drawings are of the holotype, HWML 216232, unless otherwise specified). (
<emphasis bold="true" box="[825,836,1231,1250]" pageId="1" pageNumber="54">1</emphasis>
) Whole mount (ventral). (
<emphasis bold="true" box="[1078,1089,1231,1250]" pageId="1" pageNumber="54">2</emphasis>
) Dorsal anchor. (
<emphasis bold="true" box="[1253,1264,1231,1250]" pageId="1" pageNumber="54">3</emphasis>
) Dorsal bar. (
<emphasis bold="true" box="[1396,1407,1231,1250]" pageId="1" pageNumber="54">4</emphasis>
) Ventral anchor (4A). (
<emphasis bold="true" box="[953,964,1255,1274]" pageId="1" pageNumber="54">5</emphasis>
) Ventral bar. (
<emphasis bold="true" box="[1107,1118,1255,1274]" pageId="1" pageNumber="54">6</emphasis>
) Hook. (
<emphasis bold="true" box="[1207,1218,1255,1274]" pageId="1" pageNumber="54">7</emphasis>
) Male copulatory organ. (
<emphasis bold="true" box="[1470,1481,1255,1274]" pageId="1" pageNumber="54">8</emphasis>
) Accessory piece. (
<emphasis bold="true" box="[996,1007,1279,1298]" pageId="1" pageNumber="54">9</emphasis>
) Male copulatory organ (HWML 216233). (
<emphasis bold="true" box="[1460,1481,1279,1298]" pageId="1" pageNumber="54">10</emphasis>
) Accessory piece (HWML 216233).
</paragraph>
</caption>
<paragraph blockId="1.[117,787,1237,1674]" box="[141,682,1237,1259]" pageId="1" pageNumber="54">
<emphasis box="[141,242,1238,1259]" italics="true" pageId="1" pageNumber="54">Synonym:</emphasis>
<taxonomicName box="[250,421,1237,1259]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="undetermined">
<emphasis box="[250,383,1238,1259]" italics="true" pageId="1" pageNumber="54">Dactylogyrus</emphasis>
sp.
</taxonomicName>
(
<bibRefCitation author="MCALLISTER, C. T. &amp; CLOUTMAN, A. &amp; CHOUDHURY &amp; AND H. W." box="[435,671,1237,1259]" pageId="1" pageNumber="54" pagination="50 - 53" refId="ref2110" refString="MCALLISTER, C. T., D. G. CLOUTMAN, A. CHOUDHURY, AND H. W. ROBISON. 2017. Noteworthy records of helminth (Monogenoidea, Cestoda, Nematoda) and crustacean (Copepoda) parasites from Pealip Redhorses, Moxostoma pisolabrum (Catostomidae), from Oklahoma. Proceedings of the Oklahoma Academy of Science 97: 50 - 53." type="journal article" year="2017">McAllister et al., 2017</bibRefCitation>
).
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" pageId="1" pageNumber="54">
<emphasis box="[141,257,1267,1288]" italics="true" pageId="1" pageNumber="54">
<typeStatus box="[141,191,1267,1288]" pageId="1" pageNumber="54">Type</typeStatus>
host:
</emphasis>
<taxonomicName authority="Trautman and Martin, Pealip Redhorse." authorityName="Trautman and Martin, Pealip Redhorse." class="Actinopterygii" family="Catostomidae" genus="Moxostoma" kingdom="Animalia" order="Cypriniformes" pageId="1" pageNumber="54" phylum="Chordata" rank="species" species="pisolabrum">
<emphasis box="[272,519,1267,1288]" italics="true" pageId="1" pageNumber="54">Moxostoma pisolabrum</emphasis>
Trautman and Martin, Pealip Redhorse.
</taxonomicName>
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" pageId="1" pageNumber="54">
<materialsCitation county="Cherokee County" latitude="35.94291" location="Oklahoma" longLatPrecision="1" longitude="-94.912285" municipality="River System" pageId="1" pageNumber="54" specimenCount="1" typeStatus="holotype">
<emphasis box="[141,288,1326,1347]" italics="true" pageId="1" pageNumber="54">
<typeStatus box="[141,191,1326,1347]" pageId="1" pageNumber="54">Type</typeStatus>
locality:
</emphasis>
<location LSID="urn:lsid:plazi:treatment:03AB87E2A45EFFC0FEB1FEF4FC6CFA62:8EDD602FA45EFFC0FE8AFAE9FE0DFAEF" box="[301,412,1326,1348]" county="Cherokee County" latitude="35.94291" longLatPrecision="1" longitude="-94.912285" municipality="River System" name="Oklahoma" pageId="1" pageNumber="54">Oklahoma</location>
: 
<collectingCounty box="[430,621,1326,1348]" pageId="1" pageNumber="54">Cherokee County</collectingCounty>
, 
<location LSID="urn:lsid:plazi:treatment:03AB87E2A45EFFC0FEB1FEF4FC6CFA62:8EDD602FA45EFFC0FDD8FAE9FC9EFAEF" box="[639,783,1326,1348]" county="Cherokee County" latitude="35.94291" longLatPrecision="1" longitude="-94.912285" municipality="River System" name="Illinois River" pageId="1" pageNumber="54">Illinois River</location>
, 
<location LSID="urn:lsid:plazi:treatment:03AB87E2A45EFFC0FEB1FEF4FC6CFA62:8EDD602FA45EFFC0FFD2FA8BFEF7FAC9" box="[117,358,1356,1378]" county="Cherokee County" latitude="35.94291" longLatPrecision="1" longitude="-94.912285" municipality="River System" name="Arkansas River System" pageId="1" pageNumber="54">
<location LSID="urn:lsid:plazi:treatment:03AB87E2A45EFFC0FEB1FEF4FC6CFA62:8EDD602FA45EFFC0FFD2FA8BFE87FAC9" box="[117,278,1356,1378]" county="Cherokee County" latitude="35.94291" longLatPrecision="1" longitude="-94.912285" municipality="River System" name="Arkansas River" pageId="1" pageNumber="54">
Arkansas 
<collectingMunicipality box="[222,278,1356,1378]" pageId="1" pageNumber="54">River</collectingMunicipality>
</location>
System
</location>
(
<geoCoordinate box="[374,549,1352,1378]" degrees="35" direction="north" minutes="56" orientation="latitude" pageId="1" pageNumber="54" precision="1" seconds="34.4724" value="35.94291">
35°56 
<emphasis box="[431,436,1352,1367]" italics="true" pageId="1" pageNumber="54">
<superScript attach="none" box="[431,436,1352,1367]" fontSize="6" pageId="1" pageNumber="54">′</superScript>
</emphasis>
34.4724 
<emphasis box="[517,525,1352,1367]" italics="true" pageId="1" pageNumber="54">
<superScript attach="right" box="[517,525,1352,1367]" fontSize="6" pageId="1" pageNumber="54">′′</superScript>
</emphasis>
N
</geoCoordinate>
, 
<geoCoordinate box="[561,740,1352,1378]" degrees="94" direction="west" minutes="54" orientation="longitude" pageId="1" pageNumber="54" precision="1" seconds="44.2152" value="-94.912285">
94°54 
<emphasis box="[618,623,1352,1367]" italics="true" pageId="1" pageNumber="54">
<superScript attach="right" box="[618,623,1352,1367]" fontSize="6" pageId="1" pageNumber="54">′</superScript>
</emphasis>
44.2152 
<emphasis box="[703,711,1352,1367]" italics="true" pageId="1" pageNumber="54">
<superScript attach="right" box="[703,711,1352,1367]" fontSize="6" pageId="1" pageNumber="54">′′</superScript>
</emphasis>
W
</geoCoordinate>
)
</materialsCitation>
.
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" pageId="1" pageNumber="54">
<emphasis box="[141,349,1386,1407]" italics="true" pageId="1" pageNumber="54">Materials deposited:</emphasis>
<materialsCitation collectionCode="HWML" pageId="1" pageNumber="54" specimenCode="HWML 216232, HWML 216233" specimenCount="3" typeStatus="holotype">
<typeStatus box="[361,460,1385,1407]" pageId="1" pageNumber="54">Holotype</typeStatus>
, 
<specimenCode box="[475,644,1385,1407]" collectionCode="HWML" country="USA" httpUri="http://grbio.org/cool/jbwg-23em" name="Howard W. Manter Laboratory of Parasitology" pageId="1" pageNumber="54">HWML 216232</specimenCode>
; 
<specimenCount box="[658,783,1385,1407]" pageId="1" pageNumber="54" type="generic" typeStatus="paratypes">3 paratypes</specimenCount>
, 
<specimenCode box="[117,283,1415,1437]" collectionCode="HWML" country="USA" httpUri="http://grbio.org/cool/jbwg-23em" name="Howard W. Manter Laboratory of Parasitology" pageId="1" pageNumber="54">HWML 216233</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" box="[141,374,1445,1467]" pageId="1" pageNumber="54">
<emphasis box="[141,310,1445,1466]" italics="true" pageId="1" pageNumber="54">Site of infection:</emphasis>
Gills.
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" pageId="1" pageNumber="54">
<emphasis box="[141,412,1475,1496]" italics="true" pageId="1" pageNumber="54">Prevalence, mean intensity</emphasis>
± 
<emphasis italics="true" pageId="1" pageNumber="54">standard deviation, and range of infection:</emphasis>
1 of 2 infected (prevalence 50%, mean intensity 4.0 ± 0.0, range ¼ 4).
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" pageId="1" pageNumber="54">
<emphasis box="[141,380,1564,1585]" italics="true" pageId="1" pageNumber="54">ZooBank registration:</emphasis>
<uri pageId="1" pageNumber="54">
urn:lsid:zoobank.org:act: 
<uuid pageId="1" pageNumber="54">E5C4B7D1- 78F3-4ED3-AA9C-B957356D2163</uuid>
</uri>
</paragraph>
<paragraph blockId="1.[117,787,1237,1674]" pageId="1" pageNumber="54">
<emphasis box="[141,520,1623,1644]" italics="true" pageId="1" pageNumber="54">
Etymology: 
<taxonomicName authorityName="Cloutman &amp; McAllister &amp; Robison" authorityYear="2020" box="[271,520,1623,1644]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="pisolabrae">Dactylogyrus pisolabrae</taxonomicName>
</emphasis>
is named after its only known host, 
<taxonomicName box="[253,491,1652,1673]" class="Actinopterygii" family="Catostomidae" genus="Moxostoma" kingdom="Animalia" order="Cypriniformes" pageId="1" pageNumber="54" phylum="Chordata" rank="species" species="pisolabrum">
<emphasis box="[253,491,1652,1673]" italics="true" pageId="1" pageNumber="54">Moxostoma pisolabrum</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="54" type="discussion">
<paragraph blockId="1.[117,217,1710,1732]" box="[117,217,1710,1732]" pageId="1" pageNumber="54">
<heading bold="true" box="[117,217,1710,1732]" fontSize="9" level="3" pageId="1" pageNumber="54" reason="9">
<emphasis bold="true" box="[117,217,1710,1732]" pageId="1" pageNumber="54">Remarks</emphasis>
</heading>
</paragraph>
<paragraph blockId="1.[117,787,1757,1956]" lastBlockId="1.[818,1488,1366,1481]" pageId="1" pageNumber="54">
<taxonomicName authorityName="Cloutman &amp; McAllister &amp; Robison" authorityYear="2020" box="[141,391,1757,1778]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="pisolabrae">
<emphasis box="[141,391,1757,1778]" italics="true" pageId="1" pageNumber="54">Dactylogyrus pisolabrae</emphasis>
</taxonomicName>
is morphologically most similar to 
<taxonomicName authority="Mueller, 1938" authorityName="Mueller" authorityYear="1938" box="[117,468,1786,1808]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="apos">
<emphasis box="[117,308,1787,1808]" italics="true" pageId="1" pageNumber="54">Dactylogyrus apos</emphasis>
<bibRefCitation author="MUELLER, J. F." box="[320,468,1786,1808]" pageId="1" pageNumber="54" pagination="220 - 235" refId="ref2367" refString="MUELLER, J. F. 1938. Additional species of North American Gyrodactyloidea (Trematoda). American Midland Naturalist 19: 220 - 235." type="journal article" year="1938">Mueller, 1938</bibRefCitation>
</taxonomicName>
; 
<taxonomicName authority="Timmons and Rogers, 1977" authorityName="Timmons and Rogers" authorityYear="1977" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="atripinnei">
<emphasis box="[484,725,1787,1808]" italics="true" pageId="1" pageNumber="54">Dactylogyrus atripinnei</emphasis>
Timmons and Rogers, 1977
</taxonomicName>
; 
<taxonomicName authority="Mueller, 1938" authorityName="Mueller" authorityYear="1938" box="[385,782,1816,1838]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="duquesnei">
<emphasis box="[385,625,1816,1837]" italics="true" pageId="1" pageNumber="54">Dactylogyrus duquesnei</emphasis>
<bibRefCitation author="MUELLER, J. F." box="[636,782,1816,1838]" pageId="1" pageNumber="54" pagination="220 - 235" refId="ref2367" refString="MUELLER, J. F. 1938. Additional species of North American Gyrodactyloidea (Trematoda). American Midland Naturalist 19: 220 - 235." type="journal article" year="1938">Mueller, 1938</bibRefCitation>
</taxonomicName>
; and 
<taxonomicName authority="Rogers and Mizelle, 1966" authorityName="Rogers and Mizelle" authorityYear="1966" box="[163,624,1845,1867]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="species" species="niger">
<emphasis box="[163,354,1846,1867]" italics="true" pageId="1" pageNumber="54">Dactylogyrus niger</emphasis>
Rogers and Mizelle, 1966
</taxonomicName>
, all parasitizing some species of suckers (
<taxonomicName box="[398,543,1875,1897]" class="Actinopterygii" family="Catostomidae" kingdom="Animalia" order="Cypriniformes" pageId="1" pageNumber="54" phylum="Chordata" rank="family">Catostomidae</taxonomicName>
) (
<bibRefCitation author="HOFFMAN, G. L." box="[570,736,1875,1897]" pageId="1" pageNumber="54" refId="ref1971" refString="HOFFMAN, G. L. 1999. Parasites of North American freshwater fishes, 2 nd ed. Comstock Publishing Associates, Ithaca, New York, 539 p." type="book" year="1999">Hoffman, 1999</bibRefCitation>
), by possessing a robust, sickle-shaped male copulatory organ (
<bibRefCitation author="MUELLER, J. F." box="[124,269,1934,1956]" pageId="1" pageNumber="54" pagination="220 - 235" refId="ref2367" refString="MUELLER, J. F. 1938. Additional species of North American Gyrodactyloidea (Trematoda). American Midland Naturalist 19: 220 - 235." type="journal article" year="1938">Mueller, 1938</bibRefCitation>
; Rogers and Mizelle, 1966; Timmons and Rogers, 1977). It differs from these and all other species of North American 
<taxonomicName authorityName="Diesing" authorityYear="1850" box="[929,1062,1398,1419]" class="Monogenea" family="Dactylogyridae" genus="Dactylogyrus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="54" phylum="Platyhelminthes" rank="genus">
<emphasis box="[929,1062,1398,1419]" italics="true" pageId="1" pageNumber="54">Dactylogyrus</emphasis>
</taxonomicName>
by possessing 2 unique flattened, winglike projections opposite each other on the proximal portion of the accessory piece.
</paragraph>
</subSubSection>
</treatment>
</document>