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<document id="E8D6B4F982AAFD01C50BC9D508F84825" ID-CLB-Dataset="42367" ID-DOI="10.11646/zootaxa.3873.4.1" ID-GBIF-Dataset="fb49ba3b-9228-4653-bad8-a22bf4828785" ID-ISSN="1175-5326" ID-Zenodo-Dep="252208" ID-ZooBank="84F8465A-595F-4C16-841E-1A345DF67AC8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460936451422" checkinUser="plazi" docAuthor="Summers, Mindi M., Al-Hakim, Iin Inayat &amp; Rouse, Greg W." docDate="2014" docId="039287EDAD59FFCDCF9CFF0FFF75F9BB" docLanguage="en" docName="zt03873p344.pdf" docOrigin="Zootaxa 3873 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hypomyzostoma jasoni Summers, Al-Hakim &amp; Rouse, 2014, n. sp." docType="treatment" docVersion="9" lastPageNumber="308" masterDocId="FFABFF95AD5EFFCACF0BFFD2FF8BFFD0" masterDocTitle="Turbo-taxonomy: 21 new species of Myzostomida (Annelida)" masterLastPageNumber="344" masterPageNumber="301" pageNumber="308" updateTime="1698582842985" updateUser="ExternalLinkService">
<mods:mods id="98870593130F168249AC1D2E169D1E8A" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D42E9ADCF9F66F592E14E5A7C84D1FE2">
<mods:title id="67C86BD6590BC199A12567302BAE484B">Turbo-taxonomy: 21 new species of Myzostomida (Annelida)</mods:title>
</mods:titleInfo>
<mods:name id="426CB5A03E9940345865ACE976BD0BAC" type="personal">
<mods:role id="C1E846D5DD8E877BC2490AB2330C6FD7">
<mods:roleTerm id="72265BE81084852BCEE6615EAF131683">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="E38D4148B821DCAFBAEC8682CF5914F7">Summers, Mindi M.</mods:namePart>
</mods:name>
<mods:name id="B6B1EA87923C708A37E58F21FAA49F66" type="personal">
<mods:role id="9F12AFD69C862624E403A2C365767E5E">
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<mods:namePart id="083B532A5D3711A4515B2724370B7D9E">Al-Hakim, Iin Inayat</mods:namePart>
</mods:name>
<mods:name id="BA87CB55738E1E845847F36A72BF2F7E" type="personal">
<mods:role id="B7DA04EA48F52DC9E489C635756766EB">
<mods:roleTerm id="1F0CD4031962C9CC9BCB4C2B7C00FD55">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="8C73D0915074AA76380DCEE409B2B598">Rouse, Greg W.</mods:namePart>
</mods:name>
<mods:typeOfResource id="6D56D3FA9205F8091D90F9E9A18F0DC1">text</mods:typeOfResource>
<mods:relatedItem id="0CC93930210D6AD3D7A7751E0F761665" type="host">
<mods:titleInfo id="E0B88CC91ECFD33747F6FA6A1FBFE033">
<mods:title id="D166AD0EA191D1D37AE4C2903E77D081">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="90BAB40F8F4E0B9CE351E37BF85CB5ED">
<mods:date id="9A1068327E2AF23736D88093C0E2C661">2014</mods:date>
<mods:detail id="1E6B59D199924CF143207BC1B1E3C814" type="volume">
<mods:number id="F43D46CDB0500B15DC14AC3732D2874C">3873</mods:number>
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<mods:detail id="9D28D73B1D088C8A71FA7E3B968F6304" type="issue">
<mods:number id="976C48882FD279EBF5C94571C8272AB6">4</mods:number>
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<mods:start id="DC83C5BA39F78B2C1F288A70D5ADEE57">301</mods:start>
<mods:end id="739CC6957F7A981FE11DFB00FE0DB59F">344</mods:end>
</mods:extent>
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<mods:classification id="F512977ADBAAD259A3E8F0163A9FD00C">journal article</mods:classification>
<mods:identifier id="C0EF86B1DE2DD09CA7357972211499C9" type="CLB-Dataset">42367</mods:identifier>
<mods:identifier id="C792B3A1ABC9F296A111689667779C7A" type="DOI">10.11646/zootaxa.3873.4.1</mods:identifier>
<mods:identifier id="2C40E304F54F7BD566BAABDFFC90EB3F" type="GBIF-Dataset">fb49ba3b-9228-4653-bad8-a22bf4828785</mods:identifier>
<mods:identifier id="9598FDA1E27300CD1AEBC92DFF152B71" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="A6FECB317E8D3551E13341D9C72D9EB3" type="Zenodo-Dep">252208</mods:identifier>
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</mods:mods>
<treatment id="039287EDAD59FFCDCF9CFF0FFF75F9BB" ID-DOI="http://doi.org/10.5281/zenodo.6138498" ID-GBIF-Taxon="119590645" ID-Zenodo-Dep="6138498" LSID="urn:lsid:plazi:treatment:039287EDAD59FFCDCF9CFF0FFF75F9BB" httpUri="http://treatment.plazi.org/id/039287EDAD59FFCDCF9CFF0FFF75F9BB" lastPageNumber="308" pageId="7" pageNumber="308">
<subSubSection id="C3216570AD59FFCDCF9CFF0FFD59FE8E" pageId="7" pageNumber="308" type="nomenclature">
<paragraph id="8B8436FBAD59FFCDCF9CFF0FFD63FF27" blockId="7.[151,744,221,280]" box="[151,744,221,247]" pageId="7" pageNumber="308">
<heading id="D0CC8197AD59FFCDCF9CFF0FFD63FF27" bold="true" box="[151,744,221,247]" fontSize="11" level="1" pageId="7" pageNumber="308" reason="1">
<emphasis id="B94FEAE9AD59FFCDCF9CFF0FFD63FF27" bold="true" box="[151,744,221,247]" pageId="7" pageNumber="308">
<taxonomicName id="4C3B4D78AD59FFCDCF9CFF0FFE25FF27" box="[151,430,221,247]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jasoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCF9CFF0FFE25FF27" bold="true" box="[151,430,221,247]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma jasoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27C5792AD59FFCDCEBEFF0FFE7CFF27" box="[437,503,221,247]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
Summers &amp; Rouse
</emphasis>
</heading>
</paragraph>
<paragraph id="8B8436FBAD59FFCDCF9CFF2DFE9BFEC8" blockId="7.[151,744,221,280]" box="[151,272,255,280]" pageId="7" pageNumber="308">
<figureCitation id="13002A7EAD59FFCDCF9CFF2DFF53FEC8" box="[151,216,255,280]" captionStart="FIGURE 3" captionStartId="8.[151,250,1693,1715]" captionTargetBox="[333,1261,193,1669]" captionTargetId="figure@8.[333,1261,193,1670]" captionTargetPageId="8" captionText="FIGURE 3. (A – B) Hypomyzostoma jasoni n. sp. — (A – C) live photographs, (A) non-type (SIO-BIC 4025) on arm of host Stephanometra indica, arrow indicating myzostomid; (B) paratype (SAM E 3398) side profile, showing scalloped margin; (C) paratype (SAM E 3398) dorsal view, showing transverse lines and extended, smooth proboscis; (D – F) SEM of paratype (SAM E 3398), (D) ventral, showing five pairs of parapodia restricted to anterior two-thirds of body and cloaca positioned between last pair of parapodia and body margin; (E) side view, showing smooth dorsal surface and scalloped margin; (F) parapodia with hooks and small cirri buds, indicated by arrowheads. (G – K) Hypomyzostoma jonathoni n. sp. — (G – H) SEM of paratype (SIO- BIC A 4024), (G) parapodia with hook, (H) side profile, showing parapodia with hooks and penis aligned with third parapodia; (I – K) live photographs of paratypes (SIO-BIC A 4026), (I) dorsal view showing transverse lines and smooth extended proboscis; (J) juvenile removed from cyst on arm of host, folded ventral side facing upwards; (K) side profile, showing scalloped margin and range of parapodia. Scalebars 1 mm (A-E); 0.5 mm (I-K); 0.25 mm (J); 100 Μm (F, H); 10 Μm (G) (J); 100 µm (F, H); 10 µm (G)." httpUri="https://zenodo.org/record/252211/files/figure.png" pageId="7" pageNumber="308">Fig. 3</figureCitation>
A–F
</paragraph>
<paragraph id="8B8436FBAD59FFCDCF9CFE9BFD59FE8E" blockId="7.[151,722,328,350]" box="[151,722,328,350]" pageId="7" pageNumber="308">
<taxonomicName id="4C3B4D78AD59FFCDCF9CFE9BFE27FE8E" box="[151,428,328,350]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="crosslandi">
<emphasis id="B94FEAE9AD59FFCDCF9CFE9BFE27FE8E" box="[151,428,328,350]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma crosslandi</emphasis>
</taxonomicName>
B—Lanterbecq
<emphasis id="B94FEAE9AD59FFCDCD5EFE9BFD02FE8E" box="[597,649,328,350]" italics="true" pageId="7" pageNumber="308">et al.</emphasis>
(2006)
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD59FFCDCF9CFE58FB83FD37" pageId="7" pageNumber="308" type="materials_examined">
<paragraph id="8B8436FBAD59FFCDCF9CFE58FE60FE3B" blockId="7.[151,1437,394,1643]" pageId="7" pageNumber="308">
<emphasis id="B94FEAE9AD59FFCDCF9CFE58FE86FE73" bold="true" box="[151,269,394,419]" pageId="7" pageNumber="308">
<typeStatus id="54808859AD59FFCDCF9CFE58FE83FE73" box="[151,264,394,419]" pageId="7" pageNumber="308" type="holotype">Holotype</typeStatus>
:
</emphasis>
SIO-BIC A4020 (1 spm: 95% ethanol). South Wongat Reef, Madang Harbor,
<collectingCountry id="F32C766BAD59FFCDCBB2FE59FA17FE73" box="[1209,1436,394,419]" name="Papua New Guinea" pageId="7" pageNumber="308">Papua New Guinea</collectingCountry>
(
<geoCoordinate id="EE0F503CAD59FFCDCFABFE7CFE90FE17" box="[160,283,430,455]" direction="south" orientation="latitude" pageId="7" pageNumber="308" precision="1" value="-5.1405">5°8'25.8&quot;S</geoCoordinate>
,
<geoCoordinate id="EE0F503CAD59FFCDCE27FE7CFE75FE17" box="[300,510,430,455]" direction="east" orientation="longitude" pageId="7" pageNumber="308" precision="1" value="145.823">145°49'22.7928&quot;E</geoCoordinate>
), &lt;
<specimenCount id="9D3DFD72AD59FFCDCD2CFE7DFDE5FE16" box="[551,622,431,455]" pageId="7" pageNumber="308" type="generic">
<quantity id="4CC39B1EAD59FFCDCD2CFE7DFDE1FE16" box="[551,618,431,455]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="308" unit="m" value="20.0">20 m</quantity>
.
</specimenCount>
Collected using scuba on
<date id="FF85103BAD59FFCDCCBFFE7DFB12FE17" box="[948,1177,430,455]" pageId="7" pageNumber="308" value="2012-11-29">29 November 2012</date>
by MMS and GWR. Genbank (COI—KM491745).
</paragraph>
<paragraph id="8B8436FBAD59FFCDCFCCFE24FB37FDE3" blockId="7.[151,1437,394,1643]" pageId="7" pageNumber="308">
<emphasis id="B94FEAE9AD59FFCDCFCCFE24FE8DFDDF" bold="true" box="[199,262,502,527]" pageId="7" pageNumber="308">Host.</emphasis>
<taxonomicName id="4C3B4D78AD59FFCDCE1AFE24FDE1FDDF" authority="Smith" authorityName="Smith" box="[273,618,502,527]" class="Crinoidea" family="Mariametridae" genus="Stephanometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="indica">
<emphasis id="B94FEAE9AD59FFCDCE1AFE24FD81FDDF" box="[273,522,502,527]" italics="true" pageId="7" pageNumber="308">Stephanometra indica</emphasis>
(Smith)
</taxonomicName>
(
<taxonomicName id="4C3B4D78AD59FFCDCD77FE24FCADFDDF" box="[636,806,502,527]" class="Crinoidea" family="Mariametridae" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="family">Mariametridae</taxonomicName>
,
<taxonomicName id="4C3B4D78AD59FFCDCC3FFE24FC31FDDF" box="[820,954,502,527]" class="Crinoidea" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="order">Comatulida</taxonomicName>
, Crinoidea). MNHN-IE-2013-8125 (dried voucher) &amp; SIO-BIC E5883 (tissue subsample in 95% ethanol). Genbank (COI—KM491776).
</paragraph>
<paragraph id="8B8436FBAD59FFCDCFCCFDEDFB83FD37" blockId="7.[151,1437,394,1643]" pageId="7" pageNumber="308">
<emphasis id="B94FEAE9AD59FFCDCFCCFDEDFECAFD86" box="[199,321,575,598]" italics="true" pageId="7" pageNumber="308">
<typeStatus id="54808859AD59FFCDCFCCFDEDFEB7FD86" box="[199,316,575,598]" pageId="7" pageNumber="308" type="paratype">Paratypes</typeStatus>
:
</emphasis>
SIO-BIC A3702
<emphasis id="B94FEAE9AD59FFCDCD04FDECFD5BFD87" bold="true" box="[527,720,574,599]" pageId="7" pageNumber="308">paragenophores</emphasis>
(2 spms: 1—in 70% ethanol following fixation in formalin; 1 spm—95% ethanol). Same host and locality. Genbank (COI—KM491746).
<collectionCode id="ED2AAE3EAD59FFCDCCE4FDB1FBA7FDAB" box="[1007,1068,611,635]" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="7" pageNumber="308">SAM</collectionCode>
E3398
<emphasis id="B94FEAE9AD59FFCDCB88FDB0FABFFDAB" bold="true" box="[1155,1332,610,635]" pageId="7" pageNumber="308">syngenophores</emphasis>
(3 spms: 1—in 70% ethanol following fixation in formalin; 1 spm—95% ethanol; 1 spm—mounted for SEM). Horseshoe Reef, Lizard
<collectingCountry id="F32C766BAD59FFCDCE22FD78FEFBFD13" box="[297,368,682,707]" name="Iceland" pageId="7" pageNumber="308">Island</collectingCountry>
,
<collectingCountry id="F32C766BAD59FFCDCE70FD78FE69FD13" box="[379,482,682,707]" name="Australia" pageId="7" pageNumber="308">Australia</collectingCountry>
(
<geoCoordinate id="EE0F503CAD59FFCDCEFBFD79FD0CFD13" box="[496,647,683,707]" direction="south" orientation="latitude" pageId="7" pageNumber="308" precision="1" value="-14.686723">14°41'12.2&quot;S</geoCoordinate>
,
<geoCoordinate id="EE0F503CAD59FFCDCD98FD78FCB1FD13" box="[659,826,682,707]" direction="east" orientation="longitude" pageId="7" pageNumber="308" precision="1" value="145.44206">145°26'31.4&quot;E</geoCoordinate>
),
<specimenCount id="9D3DFD72AD59FFCDCC46FD79FCF4FD12" box="[845,895,683,707]" pageId="7" pageNumber="308" type="generic">
<quantity id="4CC39B1EAD59FFCDCC46FD79FCF0FD12" box="[845,891,683,707]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="308" unit="m" value="3.0">3 m</quantity>
.
</specimenCount>
Collected using scuba on
<date id="FF85103BAD59FFCDCBA9FD79FAF1FD13" box="[1186,1402,682,707]" pageId="7" pageNumber="308" value="2001-11-17">17 November 2001</date>
by GWR. Genbank (COI-DQ238198). Host:
<taxonomicName id="4C3B4D78AD59FFCDCD67FD1CFCE9FD37" box="[620,866,718,743]" class="Crinoidea" family="Mariametridae" genus="Stephanometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="indica">
<emphasis id="B94FEAE9AD59FFCDCD67FD1CFCE9FD37" box="[620,866,718,743]" italics="true" pageId="7" pageNumber="308">Stephanometra indica</emphasis>
</taxonomicName>
,
<collectionCode id="ED2AAE3EAD59FFCDCC7BFD1DFC27FD37" box="[880,940,719,743]" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="7" pageNumber="308">SAM</collectionCode>
K2030.
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD59FFCDCFCCFD20FBCAFCDB" box="[199,1089,754,779]" pageId="7" pageNumber="308" type="etymology">
<paragraph id="8B8436FBAD59FFCDCFCCFD20FBCAFCDB" blockId="7.[151,1437,394,1643]" box="[199,1089,754,779]" pageId="7" pageNumber="308">
<emphasis id="B94FEAE9AD59FFCDCFCCFD20FEC5FCDB" bold="true" box="[199,334,754,779]" pageId="7" pageNumber="308">Etymology.</emphasis>
Named for
<taxonomicName id="4C3B4D78AD59FFCDCEDFFD21FDE9FCDA" authority="Rouse" authorityName="Rouse" box="[468,610,755,778]" class="Gastropoda" family="Facelinidae" genus="Jason" kingdom="Animalia" order="Nudibranchia" pageId="7" pageNumber="308" phylum="Mollusca" rank="genus">Jason Rouse</taxonomicName>
, brother of GWR, in honor of his birthday.
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD59FFCDCFCCFCC4FE40FC33" pageId="7" pageNumber="308" type="diagnosis">
<paragraph id="8B8436FBAD59FFCDCFCCFCC4FE40FC33" blockId="7.[151,1437,394,1643]" pageId="7" pageNumber="308">
<emphasis id="B94FEAE9AD59FFCDCFCCFCC4FD87FCFF" bold="true" box="[199,524,790,815]" pageId="7" pageNumber="308">Diagnosis and description.</emphasis>
<typeStatus id="54808859AD59FFCDCD1CFCC4FDF4FCFF" box="[535,639,790,815]" pageId="7" pageNumber="308" type="holotype">Holotype</typeStatus>
body elongate, rounded anteriorly and posteriorly. Length ~
<quantity id="4CC39B1EAD59FFCDCA5CFCC4FA17FCFE" box="[1367,1436,790,815]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="7" pageNumber="308" unit="mm" value="6.0">6 mm</quantity>
following fixation. Body margin dentate, composed of many triangular cirri (
<figureCitation id="13002A7EAD59FFCDCB1EFCE8FBD1FC83" box="[1045,1114,826,851]" captionStart="FIGURE 3" captionStartId="8.[151,250,1693,1715]" captionTargetBox="[333,1261,193,1669]" captionTargetId="figure@8.[333,1261,193,1670]" captionTargetPageId="8" captionText="FIGURE 3. (A – B) Hypomyzostoma jasoni n. sp. — (A – C) live photographs, (A) non-type (SIO-BIC 4025) on arm of host Stephanometra indica, arrow indicating myzostomid; (B) paratype (SAM E 3398) side profile, showing scalloped margin; (C) paratype (SAM E 3398) dorsal view, showing transverse lines and extended, smooth proboscis; (D – F) SEM of paratype (SAM E 3398), (D) ventral, showing five pairs of parapodia restricted to anterior two-thirds of body and cloaca positioned between last pair of parapodia and body margin; (E) side view, showing smooth dorsal surface and scalloped margin; (F) parapodia with hooks and small cirri buds, indicated by arrowheads. (G – K) Hypomyzostoma jonathoni n. sp. — (G – H) SEM of paratype (SIO- BIC A 4024), (G) parapodia with hook, (H) side profile, showing parapodia with hooks and penis aligned with third parapodia; (I – K) live photographs of paratypes (SIO-BIC A 4026), (I) dorsal view showing transverse lines and smooth extended proboscis; (J) juvenile removed from cyst on arm of host, folded ventral side facing upwards; (K) side profile, showing scalloped margin and range of parapodia. Scalebars 1 mm (A-E); 0.5 mm (I-K); 0.25 mm (J); 100 Μm (F, H); 10 Μm (G) (J); 100 µm (F, H); 10 µm (G)." httpUri="https://zenodo.org/record/252211/files/figure.png" pageId="7" pageNumber="308">Fig. 3</figureCitation>
B–E). Mouth and cloaca on ventral surface, subterminal (
<figureCitation id="13002A7EAD59FFCDCEEFFC8CFDA2FCA7" box="[484,553,862,887]" captionStart="FIGURE 3" captionStartId="8.[151,250,1693,1715]" captionTargetBox="[333,1261,193,1669]" captionTargetId="figure@8.[333,1261,193,1670]" captionTargetPageId="8" captionText="FIGURE 3. (A – B) Hypomyzostoma jasoni n. sp. — (A – C) live photographs, (A) non-type (SIO-BIC 4025) on arm of host Stephanometra indica, arrow indicating myzostomid; (B) paratype (SAM E 3398) side profile, showing scalloped margin; (C) paratype (SAM E 3398) dorsal view, showing transverse lines and extended, smooth proboscis; (D – F) SEM of paratype (SAM E 3398), (D) ventral, showing five pairs of parapodia restricted to anterior two-thirds of body and cloaca positioned between last pair of parapodia and body margin; (E) side view, showing smooth dorsal surface and scalloped margin; (F) parapodia with hooks and small cirri buds, indicated by arrowheads. (G – K) Hypomyzostoma jonathoni n. sp. — (G – H) SEM of paratype (SIO- BIC A 4024), (G) parapodia with hook, (H) side profile, showing parapodia with hooks and penis aligned with third parapodia; (I – K) live photographs of paratypes (SIO-BIC A 4026), (I) dorsal view showing transverse lines and smooth extended proboscis; (J) juvenile removed from cyst on arm of host, folded ventral side facing upwards; (K) side profile, showing scalloped margin and range of parapodia. Scalebars 1 mm (A-E); 0.5 mm (I-K); 0.25 mm (J); 100 Μm (F, H); 10 Μm (G) (J); 100 µm (F, H); 10 µm (G)." httpUri="https://zenodo.org/record/252211/files/figure.png" pageId="7" pageNumber="308">Fig. 3</figureCitation>
D). Extended proboscis smooth. Five pairs of parapodia with small, low cirri and hooks restricted to the anterior 3/5 of the body. Paired penes in line with third pair of parapodia. Small lateral organs, alternating with parapodia. Dorsal surface smooth (
<figureCitation id="13002A7EAD59FFCDCC48FC74FC03FC6F" box="[835,904,934,959]" captionStart="FIGURE 3" captionStartId="8.[151,250,1693,1715]" captionTargetBox="[333,1261,193,1669]" captionTargetId="figure@8.[333,1261,193,1670]" captionTargetPageId="8" captionText="FIGURE 3. (A – B) Hypomyzostoma jasoni n. sp. — (A – C) live photographs, (A) non-type (SIO-BIC 4025) on arm of host Stephanometra indica, arrow indicating myzostomid; (B) paratype (SAM E 3398) side profile, showing scalloped margin; (C) paratype (SAM E 3398) dorsal view, showing transverse lines and extended, smooth proboscis; (D – F) SEM of paratype (SAM E 3398), (D) ventral, showing five pairs of parapodia restricted to anterior two-thirds of body and cloaca positioned between last pair of parapodia and body margin; (E) side view, showing smooth dorsal surface and scalloped margin; (F) parapodia with hooks and small cirri buds, indicated by arrowheads. (G – K) Hypomyzostoma jonathoni n. sp. — (G – H) SEM of paratype (SIO- BIC A 4024), (G) parapodia with hook, (H) side profile, showing parapodia with hooks and penis aligned with third parapodia; (I – K) live photographs of paratypes (SIO-BIC A 4026), (I) dorsal view showing transverse lines and smooth extended proboscis; (J) juvenile removed from cyst on arm of host, folded ventral side facing upwards; (K) side profile, showing scalloped margin and range of parapodia. Scalebars 1 mm (A-E); 0.5 mm (I-K); 0.25 mm (J); 100 Μm (F, H); 10 Μm (G) (J); 100 µm (F, H); 10 µm (G)." httpUri="https://zenodo.org/record/252211/files/figure.png" pageId="7" pageNumber="308">Fig. 3</figureCitation>
E). Color in life and preserved white with ten thick, dark transverse lines.
</paragraph>
</subSubSection>
<subSubSection id="C3216570AD59FFCDCFCCFC3CFF75F9BB" pageId="7" pageNumber="308" type="discussion">
<paragraph id="8B8436FBAD59FFCDCFCCFC3CFF46FABF" blockId="7.[151,1437,394,1643]" pageId="7" pageNumber="308">
<emphasis id="B94FEAE9AD59FFCDCFCCFC3CFEB0FBD7" bold="true" box="[199,315,1006,1031]" pageId="7" pageNumber="308">Remarks.</emphasis>
<taxonomicName id="4C3B4D78AD59FFCDCE4EFC3DFDC6FBD6" box="[325,589,1007,1030]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jasoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCE4EFC3DFDC6FBD6" box="[325,589,1007,1030]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma jasoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCD5CFC3CFD11FBD7" bold="true" box="[599,666,1006,1031]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCD5CFC3CFD11FBD7" box="[599,666,1006,1031]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is most similar to
<taxonomicName id="4C3B4D78AD59FFCDCC70FC3DFB7BFBD7" authority="Boulenger, 1913" authorityName="Boulenger" authorityYear="1913" box="[891,1264,1006,1031]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="crosslandi">
<emphasis id="B94FEAE9AD59FFCDCC70FC3DFB9EFBD7" box="[891,1045,1006,1031]" italics="true" pageId="7" pageNumber="308">H. crosslandi</emphasis>
(
<bibRefCitation id="EFAA4B0AAD59FFCDCB2DFC3CFB63FBD7" author="Boulenger" box="[1062,1256,1006,1031]" pageId="7" pageNumber="308" refString="Boulenger, C. L. (1913) Report on the Myzostomida collected by Mr. Cyril Crossland in the Red Sea in 1905. Proceedings of the Zoological Society of London, 1913, 85 - 108. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1913. tb 01986. x" type="proceedings paper" year="1913">Boulenger, 1913</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C3B4D78AD59FFCDCA0BFC3DFEA4FBFB" authority="Graff, 1887" authorityName="Graff" authorityYear="1887" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="elongatum">
<emphasis id="B94FEAE9AD59FFCDCA0BFC3DFA17FBD7" box="[1280,1436,1006,1031]" italics="true" pageId="7" pageNumber="308">H. elongatum</emphasis>
(
<bibRefCitation id="EFAA4B0AAD59FFCDCF95FBC0FEACFBFB" author="Graff" box="[158,295,1042,1067]" pageId="7" pageNumber="308" refString="Graff, L. v. (1887) Report on the Myzostomida collected during the voyage of H. M. S. Challenger during the years 1873 - 76. Supplement. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76, Zoology, 20, 1 - 16, pl. I - IV." type="journal article" year="1887">Graff, 1887</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="4C3B4D78AD59FFCDCE67FBC6FE76FBFB" box="[364,509,1042,1067]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jonathoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCE67FBC6FE76FBFB" box="[364,509,1042,1067]" italics="true" pageId="7" pageNumber="308">H. jonathoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCD0CFBC0FDC1FBFB" bold="true" box="[519,586,1042,1067]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCD0CFBC0FDC1FBFB" box="[519,586,1042,1067]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
—taxa with a scalloped or dentate margin from numerous cirri, rounded anterior and posterior margin, and smooth dorsal surface with transverse bands of a different color (
<taxonomicName id="4C3B4D78AD59FFCDCA0EFBE5FA17FB9F" box="[1285,1436,1078,1103]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="crosslandi">
<emphasis id="B94FEAE9AD59FFCDCA0EFBE5FA17FB9F" box="[1285,1436,1078,1103]" italics="true" pageId="7" pageNumber="308">H. crosslandi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C3B4D78AD59FFCDCFC0FB8EFED6FBA3" box="[203,349,1114,1139]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jonathoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCFC0FB8EFED6FBA3" box="[203,349,1114,1139]" italics="true" pageId="7" pageNumber="308">H. jonathoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCE61FB88FE26FBA3" bold="true" box="[362,429,1114,1139]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCE61FB88FE26FBA3" box="[362,429,1114,1139]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
).
<taxonomicName id="4C3B4D78AD59FFCDCEC1FB8EFC88FBA3" box="[458,771,1114,1139]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="crosslandi">
<emphasis id="B94FEAE9AD59FFCDCEC1FB8EFC88FBA3" box="[458,771,1114,1139]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma crosslandi</emphasis>
</taxonomicName>
was described from the Sudanese coast of the Red Sea associated with
<taxonomicName id="4C3B4D78AD59FFCDCE46FBADFD2EFB47" authority="Muller" authorityName="Muller" box="[333,677,1150,1175]" class="Crinoidea" family="Himerometridae" genus="Heterometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="savignii">
<emphasis id="B94FEAE9AD59FFCDCE46FBADFDB6FB46" box="[333,573,1151,1174]" italics="true" pageId="7" pageNumber="308">Heterometra savignii</emphasis>
(Müller)
</taxonomicName>
,
<taxonomicName id="4C3B4D78AD59FFCDCDBFFBACFBB7FB47" authority="Carpenter" authorityName="Carpenter" box="[692,1084,1150,1175]" class="Crinoidea" family="Colobometridae" genus="Oligometra" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="serripinna">
<emphasis id="B94FEAE9AD59FFCDCDBFFBACFC38FB46" box="[692,947,1150,1175]" italics="true" pageId="7" pageNumber="308">Oligometra serripinna</emphasis>
(Carpenter)
</taxonomicName>
, and an unknown
<taxonomicName id="4C3B4D78AD59FFCDCA19FBACFA13FB47" box="[1298,1432,1150,1175]" class="Crinoidea" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="order">Comatulida</taxonomicName>
.
<taxonomicName id="4C3B4D78AD59FFCDCF9CFB76FE5FFB6B" box="[151,468,1186,1211]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="elongatum">
<emphasis id="B94FEAE9AD59FFCDCF9CFB76FE5FFB6B" box="[151,468,1186,1211]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma elongatum</emphasis>
</taxonomicName>
was described from the
<collectingCountry id="F32C766BAD59FFCDCC06FB70FC05FB6B" box="[781,910,1186,1211]" name="Philippines" pageId="7" pageNumber="308">Philippines</collectingCountry>
, found on
<taxonomicName id="4C3B4D78AD59FFCDCB10FB70FA1EFB6B" authority="Muller" authorityName="Muller" box="[1051,1429,1186,1211]" class="Crinoidea" family="Comasteridae" genus="Comanthus" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="parvicirrus">
<emphasis id="B94FEAE9AD59FFCDCB10FB70FAACFB6B" box="[1051,1319,1186,1211]" italics="true" pageId="7" pageNumber="308">Comanthus parvicirrus</emphasis>
(Müller)
</taxonomicName>
.
<taxonomicName id="4C3B4D78AD59FFCDCF9CFB15FE4FFB0F" box="[151,452,1222,1247]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jonathoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCF9CFB15FE4FFB0F" box="[151,452,1222,1247]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma jonathoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCEC7FB14FD86FB0F" bold="true" box="[460,525,1222,1247]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCEC7FB14FD86FB0F" box="[460,525,1222,1247]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
(see below) is associated with
<taxonomicName id="4C3B4D78AD59FFCDCC78FB15FB55FB0F" authority="Muller" authorityName="Muller" box="[883,1246,1222,1247]" class="Crinoidea" family="Mariametridae" genus="Liparometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="articulata">
<emphasis id="B94FEAE9AD59FFCDCC78FB15FBFDFB0F" box="[883,1142,1222,1247]" italics="true" pageId="7" pageNumber="308">Liparometra articulata</emphasis>
(Müller)
</taxonomicName>
. The location of the cloaca in
<taxonomicName id="4C3B4D78AD59FFCDCE39FB3EFE10FAD3" box="[306,411,1260,1283]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jasoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCE39FB3EFE10FAD3" box="[306,411,1260,1283]" italics="true" pageId="7" pageNumber="308">H. jasoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCEAEFB38FE6DFAD3" bold="true" box="[421,486,1258,1283]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCEAEFB38FE6DFAD3" box="[421,486,1258,1283]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, approximately two-thirds of the way between parapodia and body margin, differs from both
<taxonomicName id="4C3B4D78AD59FFCDCE16FADDFE38FAF7" box="[285,435,1294,1319]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jonathoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCE16FADDFE38FAF7" box="[285,435,1294,1319]" italics="true" pageId="7" pageNumber="308">H. jonathoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCEC9FADCFD82FAF7" bold="true" box="[450,521,1294,1319]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCEC9FADCFD82FAF7" box="[450,521,1294,1319]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
,
<emphasis id="B94FEAE9AD59FFCDCD14FADDFD4CFAF7" box="[543,711,1294,1319]" italics="true" pageId="7" pageNumber="308">
<taxonomicName id="4C3B4D78AD59FFCDCD14FADDFD48FAF7" box="[543,707,1294,1319]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="elongatum">H. elongatum</taxonomicName>
,
</emphasis>
and
<taxonomicName id="4C3B4D78AD59FFCDCC06FADDFC27FAF7" box="[781,940,1294,1319]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="crosslandi">
<emphasis id="B94FEAE9AD59FFCDCC06FADDFC27FAF7" box="[781,940,1294,1319]" italics="true" pageId="7" pageNumber="308">H. crosslandi</emphasis>
</taxonomicName>
which have clearly subterminal cloacae.
<taxonomicName id="4C3B4D78AD59FFCDCF9CFAE6FE15FA9B" box="[151,414,1332,1355]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jasoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCF9CFAE6FE15FA9B" box="[151,414,1332,1355]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma jasoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCEA3FAE0FE61FA9B" bold="true" box="[424,490,1330,1355]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCEA3FAE0FE61FA9B" box="[424,490,1330,1355]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is further distinguished based on host use, and for
<taxonomicName id="4C3B4D78AD59FFCDCB34FAE6FB44FA9B" box="[1087,1231,1330,1355]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jonathoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCB34FAE6FB44FA9B" box="[1087,1231,1330,1355]" italics="true" pageId="7" pageNumber="308">H. jonathoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCBD2FAE0FA90FA9B" bold="true" box="[1241,1307,1330,1355]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCBD2FAE0FA90FA9B" box="[1241,1307,1330,1355]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, molecular data.
</paragraph>
<paragraph id="8B8436FBAD59FFCDCFCCFAA8FF75F9BB" blockId="7.[151,1437,394,1643]" pageId="7" pageNumber="308">
Other members of
<taxonomicName id="4C3B4D78AD59FFCDCE92FAAEFDD9FA43" box="[409,594,1404,1427]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="genus">
<emphasis id="B94FEAE9AD59FFCDCE92FAAEFDD9FA43" box="[409,594,1404,1427]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma</emphasis>
</taxonomicName>
have transverse ridges or other raised features on the dorsal surface, one of which,
<taxonomicName id="4C3B4D78AD59FFCDCFE0FA4DFDE9FA67" authority="Graff, 1887" authorityName="Graff" authorityYear="1887" box="[235,610,1438,1463]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="membranaceum">
<emphasis id="B94FEAE9AD59FFCDCFE0FA4DFE49FA67" box="[235,450,1438,1463]" italics="true" pageId="7" pageNumber="308">H. membranaceum</emphasis>
(
<bibRefCitation id="EFAA4B0AAD59FFCDCED9FA4CFDD1FA67" author="Graff" box="[466,602,1438,1463]" pageId="7" pageNumber="308" refString="Graff, L. v. (1887) Report on the Myzostomida collected during the voyage of H. M. S. Challenger during the years 1873 - 76. Supplement. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76, Zoology, 20, 1 - 16, pl. I - IV." type="journal article" year="1887">Graff, 1887</bibRefCitation>
)
</taxonomicName>
was described from
<taxonomicName id="4C3B4D78AD59FFCDCC58FA4CFBC1FA67" box="[851,1098,1438,1463]" class="Crinoidea" family="Mariametridae" genus="Stephanometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="7" pageNumber="308" phylum="Echinodermata" rank="species" species="indica">
<emphasis id="B94FEAE9AD59FFCDCC58FA4CFBC1FA67" box="[851,1098,1438,1463]" italics="true" pageId="7" pageNumber="308">Stephanometra indica</emphasis>
</taxonomicName>
—the host of
<taxonomicName id="4C3B4D78AD59FFCDCBE2FA4DFADAFA66" box="[1257,1361,1439,1462]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jasoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCBE2FA4DFADAFA66" box="[1257,1361,1439,1462]" italics="true" pageId="7" pageNumber="308">H. jasoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCA50FA4CFA17FA67" bold="true" box="[1371,1436,1438,1463]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCA50FA4CFA17FA67" box="[1371,1436,1438,1463]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
The
<typeStatus id="54808859AD59FFCDCFC1FA11FE8EFA0B" box="[202,261,1475,1499]" pageId="7" pageNumber="308">types</typeStatus>
of
<taxonomicName id="4C3B4D78AD59FFCDCE20FA16FD8AFA0B" box="[299,513,1474,1499]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="membranaceum">
<emphasis id="B94FEAE9AD59FFCDCE20FA16FD8AFA0B" box="[299,513,1474,1499]" italics="true" pageId="7" pageNumber="308">H. membranaceum</emphasis>
</taxonomicName>
have been lost, yet the description provides multiple features which allow it to be distinguished to
<taxonomicName id="4C3B4D78AD59FFCDCE45FA35FE3FFA2E" box="[334,436,1511,1534]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="jasoni" status="sp. nov.">
<emphasis id="B94FEAE9AD59FFCDCE45FA35FE3FFA2E" box="[334,436,1511,1534]" italics="true" pageId="7" pageNumber="308">H. jasoni</emphasis>
</taxonomicName>
<emphasis id="B94FEAE9AD59FFCDCEB0FA34FE72FA2F" bold="true" box="[443,505,1510,1535]" pageId="7" pageNumber="308">
<taxonomicNameLabel id="A27C5792AD59FFCDCEB0FA34FE72FA2F" box="[443,505,1510,1535]" pageId="7" pageNumber="308" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
<taxonomicName id="4C3B4D78AD59FFCDCEF4FA35FCF9FA2F" box="[511,882,1510,1535]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="308" phylum="Annelida" rank="species" species="membranaceum">
<emphasis id="B94FEAE9AD59FFCDCEF4FA35FCF9FA2F" box="[511,882,1510,1535]" italics="true" pageId="7" pageNumber="308">Hypomyzostoma membranaceum</emphasis>
</taxonomicName>
possesses longitudinal swellings and five pairs of oval prominences on the dorsal surface, does not have lateral organs, the color is noted to be uniform, and the drawings show a subterminal cloaca close to the margin and parapodia distributed evenly along the entire length of the body.
</paragraph>
</subSubSection>
</treatment>
</document>
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