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<document id="65AD84AC3525551C594B898454687D4A" ID-CLB-Dataset="55842" ID-DOI="10.11646/zootaxa.5128.4.1" ID-GBIF-Dataset="6793d5d0-7fcd-415a-8bba-2867cf76501c" ID-ISSN="1175-5326" ID-Zenodo-Dep="6479917" ID-ZooBank="26CA4EF0-61A1-4B60-8C7F-99CA8B8F8700" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1650722012437" checkinUser="plazi" docAuthor="Pearson, Kaila A. M. &amp; Rouse, Greg W." docDate="2022" docId="982416653C024B2DFF17BBC6FB2043B8" docLanguage="en" docName="zootaxa.5128.4.1.pdf" docOrigin="Zootaxa 5128 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Galapagomystides Blake 1985" docType="treatment" docVersion="5" lastPageNumber="460" masterDocId="641D6E1D3C0B4B24FF80BF01FFF34442" masterDocTitle="Vampire Worms; A revision of Galapagomystides (Phyllodocidae, Annelida), with the description of three new species" masterLastPageNumber="485" masterPageNumber="451" pageNumber="460" updateTime="1699329107976" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="E41762121E1A5756D96D2C029D91BE43">Vampire Worms; A revision of Galapagomystides (Phyllodocidae, Annelida), with the description of three new species</mods:title>
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<mods:namePart id="0D24E81DB5A115DF6995C39AED3D0775">Rouse, Greg W.</mods:namePart>
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<treatment id="982416653C024B2DFF17BBC6FB2043B8" ID-DOI="http://doi.org/10.5281/zenodo.6499246" ID-GBIF-Taxon="194848063" ID-Zenodo-Dep="6499246" LSID="urn:lsid:plazi:treatment:982416653C024B2DFF17BBC6FB2043B8" httpUri="http://treatment.plazi.org/id/982416653C024B2DFF17BBC6FB2043B8" lastPageNumber="460" pageId="9" pageNumber="460">
<subSubSection id="5897F4F83C024B2DFF17BBC6FD6440A3" box="[151,663,1223,1250]" pageId="9" pageNumber="460" type="nomenclature">
<paragraph id="1032A7733C024B2DFF17BBC6FD6440A3" blockId="9.[151,663,1223,1322]" box="[151,663,1223,1250]" pageId="9" pageNumber="460">
<heading id="4B7A101F3C024B2DFF17BBC6FD6440A3" bold="true" box="[151,663,1223,1250]" fontSize="11" level="1" pageId="9" pageNumber="460" reason="1">
<emphasis id="22F97B613C024B2DFF17BBC6FD6440A3" bold="true" box="[151,663,1223,1250]" pageId="9" pageNumber="460">
<taxonomicName id="D78DDCF03C024B2DFF17BBC6FDFF40A3" ID-CoL="84NR3" authority="Blake, 1985" authorityName="Blake" authorityYear="1985" box="[151,524,1223,1250]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFF17BBC6FE8040A0" bold="true" box="[151,371,1223,1250]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
<bibRefCitation id="741CDA823C024B2DFEFBBBC9FDFF40A3" author="Blake, J. A." box="[379,524,1223,1250]" pageId="9" pageNumber="460" pagination="67 - 101" refId="ref14106" refString="Blake, J. A. (1985) Polychaeta from the vicinity of deep-sea geothermal vents in the eastern pacific. I. Euphrosinidae, Phyllodocidae, Hesionidae, Nereididae, Glyceridae, Dorvilleidae, Orbiniidae, and Maldanidae. Bulletin of the Biological Society of Washington, 6, 67 - 101." type="journal article" year="1985">Blake, 1985</bibRefCitation>
</taxonomicName>
(emended)
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="5897F4F83C024B2DFF17BBEDFE334144" box="[151,448,1260,1286]" pageId="9" pageNumber="460" type="reference_group">
<paragraph id="1032A7733C024B2DFF17BBEDFE334144" blockId="9.[151,663,1223,1322]" box="[151,448,1260,1286]" pageId="9" pageNumber="460">
(
<bibRefCitation id="741CDA823C024B2DFF1EBBEDFED94144" author="Pleijel, F." box="[158,298,1260,1286]" pageId="9" pageNumber="460" pagination="225 - 261" refId="ref17152" refString="Pleijel, F. (1991) Phylogeny and classification of the Phyllodocidae (Polychaeta). Zoologica Scripta, 20, 225 - 261. https: // doi. org / 10.1111 / j. 1463 - 6409.1991. tb 00289. x" type="journal article" year="1991">Pleijel 1991</bibRefCitation>
;
<bibRefCitation id="741CDA823C024B2DFEB6BBEDFE444144" author="Blake, J. A." box="[310,439,1260,1286]" pageId="9" pageNumber="460" pagination="115 - 86" refId="ref14161" refString="Blake, J. A. (1994) Family Phyllodocidae Savigny, 1818. In: Blake, J. A. &amp; Hilbig, B. (Ed.), Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 4. The Annelida. Part 2. Science Applications International Corporation, Woods Hole, pp. 115 - 86." type="book chapter" year="1994">Blake 1994</bibRefCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="5897F4F83C024B2DFF17BA11FF024168" box="[151,241,1296,1322]" pageId="9" pageNumber="460" type="description">
<paragraph id="1032A7733C024B2DFF17BA11FF024168" blockId="9.[151,663,1223,1322]" box="[151,241,1296,1322]" pageId="9" pageNumber="460">
<tableCitation id="5D0F92C83C024B2DFF17BA11FF1E4168" box="[151,237,1296,1322]" captionStart="TABLE 4" captionStartId="10.[151,239,151,175]" captionTargetPageId="10" captionText="TABLE 4. Features of Galapagomystides species. (P) = present. (A) = absent." httpUri="http://table.plazi.org/id/44F2F7FB3C014B2EFF17BF96FC2844ED" pageId="9" pageNumber="460" tableUuid="44F2F7FB3C014B2EFF17BF96FC2844ED">Table 4</tableCitation>
.
</paragraph>
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<subSubSection id="5897F4F83C024B2DFF17BA59FD054130" box="[151,758,1367,1394]" pageId="9" pageNumber="460" type="type_taxon">
<paragraph id="1032A7733C024B2DFF17BA59FD054130" blockId="9.[151,1437,1367,2042]" box="[151,758,1367,1394]" pageId="9" pageNumber="460">
<emphasis id="22F97B613C024B2DFF17BA59FEC14133" bold="true" box="[151,306,1367,1394]" pageId="9" pageNumber="460">
<typeStatus id="CF3619D13C024B2DFF17BA59FF214130" box="[151,210,1368,1394]" pageId="9" pageNumber="460">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="D78DDCF03C024B2DFEB9BA59FD054130" ID-CoL="3F2GD" authority="Blake, 1985" authorityName=", Blake" authorityYear="1985" box="[313,758,1367,1394]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="species" species="aristata">
<emphasis id="22F97B613C024B2DFEB9BA59FD9B4133" box="[313,616,1368,1394]" italics="true" pageId="9" pageNumber="460">Galapagomystides aristata</emphasis>
<bibRefCitation id="741CDA823C024B2DFDEFBA59FD054130" author="Blake, J. A." box="[623,758,1367,1394]" pageId="9" pageNumber="460" pagination="67 - 101" refId="ref14106" refString="Blake, J. A. (1985) Polychaeta from the vicinity of deep-sea geothermal vents in the eastern pacific. I. Euphrosinidae, Phyllodocidae, Hesionidae, Nereididae, Glyceridae, Dorvilleidae, Orbiniidae, and Maldanidae. Bulletin of the Biological Society of Washington, 6, 67 - 101." type="journal article" year="1985">Blake, 1985</bibRefCitation>
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="5897F4F83C024B2DFF47BA7AFC8242D0" pageId="9" pageNumber="460" type="diagnosis">
<paragraph id="1032A7733C024B2DFF47BA7AFC8242D0" blockId="9.[151,1437,1367,2042]" pageId="9" pageNumber="460">
<emphasis id="22F97B613C024B2DFF47BA7AFE3641D7" bold="true" box="[199,453,1403,1429]" pageId="9" pageNumber="460">Diagnosis (emended).</emphasis>
Prostomium wider than long. Two antennae; two palps similar in size/shape to antennae. No median antenna or nuchal papilla. Nuchal organs unknown. Eyes absent. Smooth proboscis, papillae at distal end. Segment 1 fused or not (dorsally) to prostomium. Segment 1 distinct ventrally. Elongated dorsal cirri (EDC) (= tentacular cirri) on segments 1, 2; EDC on segment 3. No ventral cirri on segment 1. Ventral cirri on segment 2 elongated or like following segments. Parapodia uniramous, notopodial chaetae absent. Neuropodium with central fascicle containing compound chaetae; one simple emergent acicula. Compound chaetal shaft cylindrical; pointed blade extended from falcate joint. Rostrum of chaetal shaft asymmetrical/hooked. Presence of segmental bands of cilia. Pygidial cirri robust ellipsoid lobes. Living animals are red.
</paragraph>
</subSubSection>
<subSubSection id="5897F4F83C024B2DFF47B99DFB2043B8" pageId="9" pageNumber="460" type="discussion">
<paragraph id="1032A7733C024B2DFF47B99DFB2043B8" blockId="9.[151,1437,1367,2042]" pageId="9" pageNumber="460">
<emphasis id="22F97B613C024B2DFF47B99DFEC842F4" bold="true" box="[199,315,1692,1718]" pageId="9" pageNumber="460">Remarks.</emphasis>
Based on this study,
<taxonomicName id="D78DDCF03C024B2DFDA3B99DFD0042F4" authorityName="Blake" authorityYear="1985" box="[547,755,1692,1718]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFDA3B99DFD0042F4" box="[547,755,1692,1718]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
</taxonomicName>
now includes five species;
<taxonomicName id="D78DDCF03C024B2DFBA2B99DFB6842F7" authorityName=", Blake" authorityYear="1985" box="[1058,1179,1692,1718]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="species" species="aristata">
<emphasis id="22F97B613C024B2DFBA2B99DFB6842F7" box="[1058,1179,1692,1718]" italics="true" pageId="9" pageNumber="460">G. aristata</emphasis>
</taxonomicName>
,
<taxonomicName id="D78DDCF03C024B2DFB28B99DFAA642F4" authority="Pearson &amp; Rouse, 2022" authorityName="Pearson &amp; Rouse" authorityYear="2022" box="[1192,1365,1692,1718]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="species" species="bobpearsoni" status="sp. nov.">
<emphasis id="22F97B613C024B2DFB28B99DFAA642F4" box="[1192,1365,1692,1718]" italics="true" pageId="9" pageNumber="460">G. bobpearsoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="39CAC61A3C024B2DFADAB99DFA6442F4" box="[1370,1431,1692,1718]" pageId="9" pageNumber="460" rank="species">n. sp.</taxonomicNameLabel>
,
<taxonomicName id="D78DDCF03C024B2DFF17B9C1FEE24298" authority="Pearson &amp; Rouse, 2022" authorityName="Pearson &amp; Rouse" authorityYear="2022" box="[151,273,1728,1754]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="species" species="kathyae" status="sp. nov.">
<emphasis id="22F97B613C024B2DFF17B9C1FEE24298" box="[151,273,1728,1754]" italics="true" pageId="9" pageNumber="460">G. kathyae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="39CAC61A3C024B2DFE99B9C1FEA44298" box="[281,343,1728,1754]" pageId="9" pageNumber="460" rank="species">n. sp.</taxonomicNameLabel>
,
<taxonomicName id="D78DDCF03C024B2DFEE4B9C1FE2D4298" authority="Pearson &amp; Rouse, 2022" authorityName="Pearson &amp; Rouse" authorityYear="2022" box="[356,478,1728,1754]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="species" species="patricki" status="sp. nov.">
<emphasis id="22F97B613C024B2DFEE4B9C1FE2D4298" box="[356,478,1728,1754]" italics="true" pageId="9" pageNumber="460">G. patricki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="39CAC61A3C024B2DFE66B9C1FDD74298" box="[486,548,1728,1754]" pageId="9" pageNumber="460" rank="species">n. sp.</taxonomicNameLabel>
, and
<taxonomicName id="D78DDCF03C024B2DFDE2B9C1FD2F429B" authorityName="Pearson &amp; Rouse" authorityYear="2022" baseAuthorityName="Blake and Hilbig" baseAuthorityYear="1990" box="[610,732,1728,1754]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="species" species="verenae" status="comb. nov.">
<emphasis id="22F97B613C024B2DFDE2B9C1FD2F429B" box="[610,732,1728,1754]" italics="true" pageId="9" pageNumber="460">G. verenae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="39CAC61A3C024B2DFD64B9C1FCB54298" box="[740,838,1728,1754]" pageId="9" pageNumber="460" rank="species">n. comb.</taxonomicNameLabel>
<bibRefCitation id="741CDA823C024B2DFCCDB9C1FC074298" author="Blake, J. A." box="[845,1012,1727,1754]" pageId="9" pageNumber="460" pagination="67 - 101" refId="ref14106" refString="Blake, J. A. (1985) Polychaeta from the vicinity of deep-sea geothermal vents in the eastern pacific. I. Euphrosinidae, Phyllodocidae, Hesionidae, Nereididae, Glyceridae, Dorvilleidae, Orbiniidae, and Maldanidae. Bulletin of the Biological Society of Washington, 6, 67 - 101." type="journal article" year="1985">Blakes (1985)</bibRefCitation>
original
<taxonomicName id="D78DDCF03C024B2DFBDAB9C1FAD94298" authorityName="Blake" authorityYear="1985" box="[1114,1322,1728,1754]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFBDAB9C1FAD94298" box="[1114,1322,1728,1754]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
</taxonomicName>
diagnosis stated that the genus has segment 1 fused dorsally to the prostomium, and no dorsal cirri on segment 3. We amend the
<taxonomicName id="D78DDCF03C024B2DFF40B809FE634360" authorityName="Blake" authorityYear="1985" box="[192,400,1800,1826]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFF40B809FE634360" box="[192,400,1800,1826]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
</taxonomicName>
diagnosis to allow for the variation shown in other members of the genus. For instance, some taxa do not have segment 1 fused to the prostomium and may have dorsal elongated cirri on segment
<quantity id="D7750A963C024B2DFB75B82DFAEC4304" box="[1269,1311,1836,1862]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="9" pageNumber="460" unit="in" value="3.0">3 in</quantity>
addition to segments 1 and 2 (
<tableCitation id="5D0F92C83C024B2DFEE3B851FE494328" box="[355,442,1872,1898]" captionStart="TABLE 4" captionStartId="10.[151,239,151,175]" captionTargetPageId="10" captionText="TABLE 4. Features of Galapagomystides species. (P) = present. (A) = absent." httpUri="http://table.plazi.org/id/44F2F7FB3C014B2EFF17BF96FC2844ED" pageId="9" pageNumber="460" tableUuid="44F2F7FB3C014B2EFF17BF96FC2844ED">Table 4</tableCitation>
).
<bibRefCitation id="741CDA823C024B2DFE4DB851FD8B4328" author="Pleijel, F." box="[461,632,1872,1898]" pageId="9" pageNumber="460" pagination="225 - 261" refId="ref17152" refString="Pleijel, F. (1991) Phylogeny and classification of the Phyllodocidae (Polychaeta). Zoologica Scripta, 20, 225 - 261. https: // doi. org / 10.1111 / j. 1463 - 6409.1991. tb 00289. x" type="journal article" year="1991">Pleijels (1991)</bibRefCitation>
diagnosis of
<taxonomicName id="D78DDCF03C024B2DFC8BB851FC284328" authorityName="Blake" authorityYear="1985" box="[779,987,1872,1898]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFC8BB851FC284328" box="[779,987,1872,1898]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
</taxonomicName>
accepted
<bibRefCitation id="741CDA823C024B2DFBC9B851FB1D4328" author="Blake, J. A." box="[1097,1262,1871,1898]" pageId="9" pageNumber="460" pagination="67 - 101" refId="ref14106" refString="Blake, J. A. (1985) Polychaeta from the vicinity of deep-sea geothermal vents in the eastern pacific. I. Euphrosinidae, Phyllodocidae, Hesionidae, Nereididae, Glyceridae, Dorvilleidae, Orbiniidae, and Maldanidae. Bulletin of the Biological Society of Washington, 6, 67 - 101." type="journal article" year="1985">Blakes (1985)</bibRefCitation>
diagnosis, with the addition of nuchal organs present as dorso-lateral ciliated pits between the prostomium and segment 1.
<bibRefCitation id="741CDA823C024B2DFAD5B875FF1143F0" author="Pleijel, F." pageId="9" pageNumber="460" pagination="225 - 261" refId="ref17152" refString="Pleijel, F. (1991) Phylogeny and classification of the Phyllodocidae (Polychaeta). Zoologica Scripta, 20, 225 - 261. https: // doi. org / 10.1111 / j. 1463 - 6409.1991. tb 00289. x" type="journal article" year="1991">Pleijel (1991)</bibRefCitation>
also questioned the presence of segmental ciliated bands though their presence is confirmed here. All species within
<taxonomicName id="D78DDCF03C024B2DFF65B8BDFE464394" authorityName="Blake" authorityYear="1985" box="[229,437,1980,2006]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFF65B8BDFE464394" box="[229,437,1980,2006]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
</taxonomicName>
have an asymmetrical/hooked tip of the chaetal shaft, which is unique to the genus among
<taxonomicName id="D78DDCF03C024B2DFF17B8E1FEC843B8" authorityName="Orsted" authorityYear="1843" box="[151,315,2016,2042]" class="Polychaeta" family="Phyllodocidae" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="family">Phyllodocidae</taxonomicName>
. For a morphological summary of variation within
<taxonomicName id="D78DDCF03C024B2DFCF8B8E1FBBB43B8" authorityName="Blake" authorityYear="1985" box="[888,1096,2016,2042]" class="Polychaeta" family="Phyllodocidae" genus="Galapagomystides" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="460" phylum="Annelida" rank="genus">
<emphasis id="22F97B613C024B2DFCF8B8E1FBBB43B8" box="[888,1096,2016,2042]" italics="true" pageId="9" pageNumber="460">Galapagomystides</emphasis>
</taxonomicName>
see
<tableCitation id="5D0F92C83C024B2DFBF9B8E1FB2043B8" box="[1145,1235,2016,2042]" captionStart="TABLE 4" captionStartId="10.[151,239,151,175]" captionTargetPageId="10" captionText="TABLE 4. Features of Galapagomystides species. (P) = present. (A) = absent." httpUri="http://table.plazi.org/id/44F2F7FB3C014B2EFF17BF96FC2844ED" pageId="9" pageNumber="460" tableUuid="44F2F7FB3C014B2EFF17BF96FC2844ED">Table 4.</tableCitation>
</paragraph>
</subSubSection>
</treatment>
</document>