plazi/treatments-xml
2
0
Fork 0
Code Issues Pull requests Releases Activity
treatments-xml/data/03/8B/87/038B87AEFFB2FFDCFF11A2E0F9304719.xml
maintenance bc2564723d added 03
2024-06-21 12:22:17 +02:00

604 lines
119 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="6F41EC01B9750C44D3027EDD7272717F" ID-DOI="10.11646/zootaxa.5432.1.5" ID-ISSN="1175-5326" ID-Zenodo-Dep="10898540" ID-ZooBank="ACE338D6-8F97-4462-AC8C-F2E9A3ED05A3" IM.bibliography_approvedBy="karina" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="karina" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1711817731461" checkinUser="plazi" docAuthor="Delgado-Blas, Víctor Hugo &amp; Peraza, Russell Giovanni Uc" docDate="2024" docId="038B87AEFFB2FFDCFF11A2E0F9304719" docLanguage="en" docName="zootaxa.5432.1.5.pdf" docOrigin="Zootaxa 5432 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5432.1.5" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Prionospio gayheadia Delgado-Blas &amp; Peraza 2024, sp. nov." docType="treatment" docVersion="3" lastPageNumber="75" masterDocId="FFB2FFD6FFB0FFDAFF86A41CFD0F432C" masterDocTitle="Two new species of Prionospio (Annelida: Spionidae) from the Northwest and Northeast Atlantic" masterLastPageNumber="82" masterPageNumber="69" pageNumber="71" updateTime="1711997590159" updateUser="karina" zenodo-license-document="CLOSED">
<mods:mods id="4A43450F827E2D41C122F72BC135F57D" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="39B1284ADE5B72CBC5E48DCBD63ED6C3">
<mods:title id="7BA83316A2885F4E935375A272CCA5F8">Two new species of Prionospio (Annelida: Spionidae) from the Northwest and Northeast Atlantic</mods:title>
</mods:titleInfo>
<mods:name id="EA733AC5CA1998BA87CAE28C5B067F97" type="personal">
<mods:role id="D006AFADAAB32F71685C7E6C02AEF3AD">
<mods:roleTerm id="4CCEE18F3AAB4527159FE75C6AD0D25B">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="72A59773BF40EA635E34871DDADE0F0A">Delgado-Blas, Víctor Hugo</mods:namePart>
<mods:nameIdentifier id="C400EB287AEC51CD55C3362734FA787E" type="ORCID">0000-0003-0393-5218</mods:nameIdentifier>
<mods:affiliation id="FE8E5EED1D3A888C024B46FC225CD845">Universidad Autónoma de Quintana Roo, División de Ciencias, Ingeniería y Tecnologia, Chetumal, Quintana Roo, 77019, Me ́ xico.</mods:affiliation>
<mods:nameIdentifier id="F7E2B206C6BBBB4DC4F3C8A43A232830" type="email">blas@uqroo.edu.mx</mods:nameIdentifier>
</mods:name>
<mods:name id="D9EB0F456CE4AFC39EC7096C91F1F0BB" type="personal">
<mods:role id="3C43CEBA4AFF82B15511A553DD238FAB">
<mods:roleTerm id="6EA22A25D684EAD38428B5BE5C931A49">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C7FDF1C75E703935E2F00A60661CCAE9">Peraza, Russell Giovanni Uc</mods:namePart>
<mods:nameIdentifier id="F51D85C0167A0FCA546CAD6A38626DB6" type="ORCID">0000-0003-4014-3172</mods:nameIdentifier>
<mods:affiliation id="10B51615D03F4F56E80A576E24960CF2">Universidad Autónoma de Quintana Roo, División de Ciencias, Ingeniería y Tecnologia, Chetumal, Quintana Roo, 77019, Me ́ xico.</mods:affiliation>
<mods:nameIdentifier id="C64671F90DB40E0394A1E1A0D52B311A" type="email">russelluc@uqroo.edu.mx</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="E0557D0F699080214D30373C9DBA65A3">text</mods:typeOfResource>
<mods:relatedItem id="69BFB7AD8B6C9CFD09ECC14F4D905745" type="host">
<mods:titleInfo id="F939255EFEC7F1C68326CA37F39BCCFA">
<mods:title id="D54243254D4184ECA705E07E5FB8F133">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="5E0FAD4BADA5E472463ED2F0F291DCE8">
<mods:date id="92418AA972A17A190F277A157A951A7D">2024</mods:date>
<mods:detail id="926AD1C72540086CB1DF256B71AEE2A9" type="pubDate">
<mods:number id="BEAE0239E089C3FEF36F2D04ECC629D3">2024-03-27</mods:number>
</mods:detail>
<mods:detail id="690AFB1414CDD4758903DA65F342309A" type="volume">
<mods:number id="1E042D6852962928CFBA95D3C1FE2E74">5432</mods:number>
</mods:detail>
<mods:detail id="34DC88121E38756DD8A60769B274D99A" type="issue">
<mods:number id="AF79205D166FD8E0CBECA5911C1203B2">1</mods:number>
</mods:detail>
<mods:extent id="71A7C935E99B303B592FFCD98AF43EEA" unit="page">
<mods:start id="7E6A80F6AE7B4B91C6AED72814878372">69</mods:start>
<mods:end id="3971DC14367C4EF933C54AD267B81990">82</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="A1F75913D8F552FDCEA8A41873C5A0B4">
<mods:url id="1B96D8AA07EDF26610A00DFB25D3E847">http://dx.doi.org/10.11646/zootaxa.5432.1.5</mods:url>
</mods:location>
<mods:classification id="A0D94AFCB84AD32A8F1ED993CAD37321">journal article</mods:classification>
<mods:identifier id="2A9901324873609B934B45301862EAE5" type="DOI">10.11646/zootaxa.5432.1.5</mods:identifier>
<mods:identifier id="AE67F8F919D4DD1C7516AF00BCAC7C99" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="559EE5A682C9A9FFA9D431159A851452" type="Zenodo-Dep">10898540</mods:identifier>
<mods:identifier id="75CEB0FE17E1244C91E1BEDE8428B1C4" type="ZooBank">ACE338D6-8F97-4462-AC8C-F2E9A3ED05A3</mods:identifier>
</mods:mods>
<treatment id="038B87AEFFB2FFDCFF11A2E0F9304719" LSID="urn:lsid:plazi:treatment:038B87AEFFB2FFDCFF11A2E0F9304719" httpUri="http://treatment.plazi.org/id/038B87AEFFB2FFDCFF11A2E0F9304719" lastPageId="6" lastPageNumber="75" pageId="2" pageNumber="71">
<subSubSection id="C3386533FFB2FFD8FF11A2E0FF0C443A" box="[151,515,1787,1814]" pageId="2" pageNumber="71" type="nomenclature">
<paragraph id="8B9D36B8FFB2FFD8FF11A2E0FF0C443A" blockId="2.[151,515,1787,1850]" box="[151,515,1787,1814]" pageId="2" pageNumber="71">
<heading id="D0D581D4FFB2FFD8FF11A2E0FF0C443A" bold="true" box="[151,515,1787,1814]" fontSize="11" level="1" pageId="2" pageNumber="71" reason="1">
<emphasis id="B956EAAAFFB2FFD8FF11A2E0FF0C443A" bold="true" box="[151,515,1787,1814]" pageId="2" pageNumber="71">
<taxonomicName id="4C224D3BFFB2FFD8FF11A2E0FC90443A" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[151,415,1787,1814]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="2" pageNumber="71" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB2FFD8FF11A2E0FC90443A" bold="true" box="[151,415,1787,1814]" italics="true" pageId="2" pageNumber="71">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB2FFD8FE20A2E0FF0C443A" box="[422,515,1788,1814]" pageId="2" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3386533FFB2FFD8FF11A33CFC864416" box="[151,393,1824,1850]" pageId="2" pageNumber="71" type="description">
<paragraph id="8B9D36B8FFB2FFD8FF11A33CFC864416" blockId="2.[151,515,1787,1850]" box="[151,393,1824,1850]" pageId="2" pageNumber="71">
<figureCitation id="13192A3DFFB2FFD8FF11A33CFC354416" box="[151,314,1824,1850]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="2" pageNumber="71">Figures 2A–Q</figureCitation>
;
<figureCitation id="13192A3DFFB2FFD8FEC3A33CFC864416" box="[325,393,1824,1850]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="2" pageNumber="71">3A–D</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3386533FFB2FFD8FF11A379F8454450" box="[151,1354,1892,1917]" pageId="2" pageNumber="71" type="reference_group">
<paragraph id="8B9D36B8FFB2FFD8FF11A379F8454450" blockId="2.[151,1354,1892,1917]" box="[151,1354,1892,1917]" pageId="2" pageNumber="71">
<treatmentCitationGroup id="AB321196FFB2FFD8FF11A379F8454450" box="[151,1354,1892,1917]" pageId="2" pageNumber="71">
<treatmentCitation id="0A8310A9FFB2FFD8FF11A379FFD64450" author="Maciolek, N. J." box="[151,729,1892,1917]" page="339" pageId="2" pageNumber="71" year="1985">
<taxonomicName id="4C224D3BFFB2FFD8FF11A379FFD64450" ID-CoL="788D7" authority="Maciolek, 1985: 336 - 339" authorityName="Maciolek" authorityPageNumber="336 - 339" authorityYear="1985" box="[151,729,1892,1917]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="2" pageNumber="71" phylum="Annelida" rank="species" species="dubia" subGenus="Prionospio">
<emphasis id="B956EAAAFFB2FFD8FF11A379FC074450" box="[151,264,1893,1916]" italics="true" pageId="2" pageNumber="71">Prionospio</emphasis>
(
<emphasis id="B956EAAAFFB2FFD8FE91A379FC874450" box="[279,392,1893,1916]" italics="true" pageId="2" pageNumber="71">Prionospio</emphasis>
)
<emphasis id="B956EAAAFFB2FFD8FE10A378FCDF4450" box="[406,464,1892,1916]" italics="true" pageId="2" pageNumber="71">dubia</emphasis>
<bibRefCitation id="EFB34B49FFB2FFD8FE50A378FFD64450" author="Maciolek, N. J." box="[470,729,1892,1916]" pageId="2" pageNumber="71" pagination="325 - 383" refId="ref10741" refString="Maciolek, N. J. (1985) A revision of the genus Prionospio Malmgren, with special emphasis on species from the Atlantic Ocean, and new records of species belonging to the genera Apoprionospio Foster and Paraprionospio Caullery (Polychaeta, Annelida, Spionidae). Zoological Journal of the Linnean Society, 84, 325 - 383. https: // doi. org / 10.1111 / j. 1096 - 3642.1985. tb 01804. x" type="journal article" year="1985">Maciolek, 1985: 336-339</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, figs. 2, 3 (in part, Western North Atlantic Ocean specimens).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<paragraph id="8B9D36B8FFB2FFD9FF11A3B6F82843D5" blockId="2.[151,1437,1962,2025]" lastBlockId="3.[151,1437,150,2013]" lastPageId="3" lastPageNumber="72" pageId="2" pageNumber="71">
<subSubSection id="C3386533FFB2FFD9FF11A3B6F87A43F9" lastPageId="3" lastPageNumber="72" pageId="2" pageNumber="71" type="materials_examined">
<emphasis id="B956EAAAFFB2FFD8FF11A3B6FC8B44E8" bold="true" box="[151,388,1962,1988]" pageId="2" pageNumber="71">Material examined:</emphasis>
<materialsCitation id="3B4A3CE5FFB2FFD9FE0DA3B7F9A3439D" collectingDate="1962-08-28" collectionCode="WESTERN, NORTH" collectorName="H. L. Sanders" country="New England" elevation="300" lastPageId="3" lastPageNumber="72" latitude="40.030167" location="Martha's Vineyard" longLatPrecision="708" longitude="-70.7" pageId="2" pageNumber="71" specimenCode="LACM-AHF-Poly 14388" specimenCount="1" stateProvince="Gay Head," typeStatus="holotype">
WESTERN NORTH ATLANTIC OCEAN. Off
<collectingCountry id="F3357628FFB2FFD8FC2DA3B7F94744E9" box="[939,1096,1963,1989]" pageId="2" pageNumber="71">New England</collectingCountry>
, south of
<collectingRegion id="49E6F85AFFB2FFD8FB3EA3B7F83E44E9" box="[1208,1329,1963,1989]" pageId="2" pageNumber="71">Gay Head,</collectingRegion>
<location id="8EFD6063FFB2FFD8FABFA3B7FC0F44C5" LSID="urn:lsid:plazi:treatment:038B87AEFFB2FFDCFF11A2E0F9304719:8EFD6063FFB2FFD8FABFA3B7FC0F44C5" country="New England" latitude="40.030167" longLatPrecision="708" longitude="-70.7" name="Martha's Vineyard" pageId="2" pageNumber="71" stateProvince="Gay Head,">Martha’s Vineyard</location>
,
<locationDeviation id="9A2F2F9AFFB2FFD8FE88A3D3FF7944C5" box="[270,630,1999,2025]" pageId="2" pageNumber="71">“Gay Head-Bermuda Transect”</locationDeviation>
, coll.
<collectorName id="26D7536EFFB2FFD8FD38A3D3FE5044C5" box="[702,863,1999,2025]" pageId="2" pageNumber="71">H. L. Sanders</collectorName>
,
<date id="FF9C1078FFB2FFD8FCEBA3D3F92844C4" box="[877,1063,1998,2025]" pageId="2" pageNumber="71" value="1962-08-28">
<collectingDate id="EFD8E990FFB2FFD8FCEBA3D3F92844C4" box="[877,1063,1998,2025]" pageId="2" pageNumber="71" value="1962-08-28">28 August 1962</collectingDate>
</date>
, Atlantis cruise 283, WH0I, Sta. Slope 3,
<geoCoordinate id="EE16507FFFB3FFD9FF7AA48AFC7A439D" box="[252,373,150,177]" degrees="39" direction="north" minutes="58.9" orientation="latitude" pageId="3" pageNumber="72" precision="92" value="39.981667">39°58.9’N</geoCoordinate>
,
<geoCoordinate id="EE16507FFFB3FFD9FE07A48BFCF2439D" box="[385,509,151,177]" degrees="70" direction="west" minutes="40.3" orientation="longitude" pageId="3" pageNumber="72" precision="92" value="-70.67167">70°40.3’W</geoCoordinate>
,
<quantity id="4CDA9B5DFFB3FFD9FD8FA48BFF5C439D" box="[521,595,151,177]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="72" unit="m" value="300.0">
<elevation id="000FD18BFFB3FFD9FD8FA48BFF5C439D" box="[521,595,151,177]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="72" unit="m" value="300.0">300 m</elevation>
</quantity>
, anchor dredge,
<typeStatus id="5499881AFFB3FFD9FC89A48BFE7E439D" box="[783,881,151,177]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
(
<specimenCode id="DB849EC3FFB3FFD9FC06A48BF9AB439D" box="[896,1188,151,177]" pageId="3" pageNumber="72">LACM-AHF-Poly 14388</specimenCode>
)
</materialsCitation>
<materialsCitation id="3B4A3CE5FFB3FFD9FB2AA48BF87A43F9" collectingDate="1962-08-28" collectionCode="WESTERN, NORTH" collectorName="H. L. Sanders" country="United Kingdom" elevation="300" latitude="40.030167" location="Gay Head" longLatPrecision="708" longitude="-70.7" pageId="3" pageNumber="72" specimenCode="LACM-AHF- Poly 6272" specimenCount="222" typeStatus="paratype">
; WH0I, Sta Slope. 3,
<geoCoordinate id="EE16507FFFB3FFD9FF11A4A6FC1F43F9" box="[151,272,186,213]" degrees="39" direction="north" minutes="58.9" orientation="latitude" pageId="3" pageNumber="72" precision="92" value="39.981667">39°58.9’N</geoCoordinate>
,
<geoCoordinate id="EE16507FFFB3FFD9FE9AA4A7FC9743F9" box="[284,408,187,213]" degrees="70" direction="west" minutes="40.3" orientation="longitude" pageId="3" pageNumber="72" precision="92" value="-70.67167">70°40.3’W</geoCoordinate>
,
<quantity id="4CDA9B5DFFB3FFD9FE22A4A7FCE143F9" box="[420,494,187,213]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="72" unit="m" value="300.0">
<elevation id="000FD18BFFB3FFD9FE22A4A7FCE143F9" box="[420,494,187,213]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="72" unit="m" value="300.0">300 m</elevation>
</quantity>
, coll.
<collectorName id="26D7536EFFB3FFD9FDB2A4A7FFDC43F9" box="[564,723,187,213]" pageId="3" pageNumber="72">H. L. Sanders</collectorName>
,
<date id="FF9C1078FFB3FFD9FD66A4A7FE9943F9" box="[736,918,187,213]" pageId="3" pageNumber="72" value="1962-08-28">
<collectingDate id="EFD8E990FFB3FFD9FD66A4A7FE9943F9" box="[736,918,187,213]" pageId="3" pageNumber="72" value="1962-08-28">28 August 1962</collectingDate>
</date>
,
<specimenCount id="9D24FD31FFB3FFD9FC24A4A7FEC343F9" box="[930,972,187,213]" pageId="3" pageNumber="72">222</specimenCount>
<typeStatus id="5499881AFFB3FFD9FC52A4A7F93043F9" box="[980,1087,187,213]" pageId="3" pageNumber="72">paratypes</typeStatus>
(
<specimenCode id="DB849EC3FFB3FFD9FBC9A4A7F86243F9" box="[1103,1389,187,213]" pageId="3" pageNumber="72">LACM-AHF- Poly 6272</specimenCode>
)
</materialsCitation>
</subSubSection>
<subSubSection id="C3386533FFB3FFD9FAF3A4A7F82843D5" pageId="3" pageNumber="72" type="materials_examined">
<materialsCitation id="3B4A3CE5FFB3FFD9FAF3A4A7F82C43D5" collectingDate="1962-08-28" collectionCode="WESTERN, NORTH" collectorName="H. L. Sanders" country="United Kingdom" elevation="200" latitude="40.030167" location="Gay Head" longLatPrecision="708" longitude="-70.7" pageId="3" pageNumber="72" specimenCode="LACM-AHF Poly 6273" specimenCount="2" typeStatus="paratype">
.
<date id="FF9C1078FFB3FFD9FA06A4A7FC2543D5" pageId="3" pageNumber="72" value="1962-08-28">
<collectingDate id="EFD8E990FFB3FFD9FA06A4A7FC2543D5" pageId="3" pageNumber="72" value="1962-08-28">28 August 1962</collectingDate>
</date>
, WH0I, Sta. Slope 2,
<geoCoordinate id="EE16507FFFB3FFD9FD9BA4C3FFAE43D5" box="[541,673,223,249]" degrees="40" direction="north" minutes="01.81" orientation="latitude" pageId="3" pageNumber="72" precision="9" value="40.030167">40º01.81’N</geoCoordinate>
,
<geoCoordinate id="EE16507FFFB3FFD9FD2AA4C3FE1E43D5" box="[684,785,223,249]" degrees="70" direction="west" minutes="42" orientation="longitude" pageId="3" pageNumber="72" precision="925" value="-70.7">70º42’W</geoCoordinate>
,
<quantity id="4CDA9B5DFFB3FFD9FC9AA4C3FE6A43D5" box="[796,869,223,249]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="72" unit="m" value="200.0">
<elevation id="000FD18BFFB3FFD9FC9AA4C3FE6A43D5" box="[796,869,223,249]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="72" unit="m" value="200.0">200 m</elevation>
</quantity>
,
<specimenCount id="9D24FD31FFB3FFD9FCF7A4C3FEF443D5" box="[881,1019,223,249]" count="2" pageId="3" pageNumber="72" type="generic">2 specimens</specimenCount>
(
<specimenCode id="DB849EC3FFB3FFD9FB8FA4C3F81343D5" box="[1033,1308,223,249]" pageId="3" pageNumber="72">LACM-AHF Poly 6273</specimenCode>
)
</materialsCitation>
.
</subSubSection>
</paragraph>
<subSubSection id="C3386533FFB3FFD9FF41A51EF89444F1" pageId="3" pageNumber="72" type="description">
<paragraph id="8B9D36B8FFB3FFD9FF41A51EFFF5414D" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="72">
<emphasis id="B956EAAAFFB3FFD9FF41A51EFC5E4230" bold="true" box="[199,337,258,284]" pageId="3" pageNumber="72">Description</emphasis>
.
<typeStatus id="5499881AFFB3FFD9FEE7A51FFCC64231" box="[353,457,259,285]" pageId="3" pageNumber="72" type="holotype">Holotype</typeStatus>
complete:
<quantity id="4CDA9B5DFFB3FFD9FDCFA51EFFA14231" box="[585,686,258,285]" metricMagnitude="-2" metricUnit="m" metricValue="3.45" pageId="3" pageNumber="72" unit="mm" value="34.5">34.5 mm</quantity>
long for 96 chaetigers,
<quantity id="4CDA9B5DFFB3FFD9FC46A51FF9184231" box="[960,1047,259,285]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="72" unit="mm" value="0.4">0.4 mm</quantity>
wide. Complete
<typeStatus id="5499881AFFB3FFD9FB5DA51FF8444231" box="[1243,1355,259,285]" pageId="3" pageNumber="72" type="paratype">paratypes</typeStatus>
:
<quantity id="4CDA9B5DFFB3FFD9FAD0A51FFDCC426D" metricMagnitude="-2" metricUnit="m" metricValue="2.05" metricValueMax="2.3" metricValueMin="1.8" pageId="3" pageNumber="72" unit="mm" value="20.5" valueMax="23.0" valueMin="18.0">18–23 mm</quantity>
long for 76–94 chaetigers,
<quantity id="4CDA9B5DFFB3FFD9FD8DA53AFF99426D" box="[523,662,294,321]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="3" pageNumber="72" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">0.3–0.5 mm</quantity>
wide. Incomplete
<typeStatus id="5499881AFFB3FFD9FCF4A53BFEED426D" box="[882,994,295,321]" pageId="3" pageNumber="72" type="paratype">paratypes</typeStatus>
:
<quantity id="4CDA9B5DFFB3FFD9FC76A53BF950426D" box="[1008,1119,295,321]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="12.0" metricValueMin="2.0" pageId="3" pageNumber="72" unit="mm" value="7.0" valueMax="12.0" valueMin="2.0">2–12 mm</quantity>
long for 15–63 chaetigers,
<quantity id="4CDA9B5DFFB3FFD9FF11A557FC114249" box="[151,286,331,357]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="3" pageNumber="72" unit="mm" value="0.35" valueMax="0.4" valueMin="0.3">0.3–0.4 mm</quantity>
wide. Smaller specimens:
<quantity id="4CDA9B5DFFB3FFD9FDCDA556FFC44249" box="[587,715,330,357]" metricMagnitude="-2" metricUnit="m" metricValue="1.025" metricValueMax="1.3" metricValueMin="0.75" pageId="3" pageNumber="72" unit="mm" value="10.25" valueMax="13.0" valueMin="7.5">7.5–13 mm</quantity>
long for 53–61 chaetigers,
<quantity id="4CDA9B5DFFB3FFD9FC79A556F99B4249" box="[1023,1172,330,357]" metricMagnitude="-4" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="3" pageNumber="72" unit="mm" value="0.275" valueMax="0.3" valueMin="0.25">0.25–0.3 mm</quantity>
wide. Color in alcohol, brown. The numbers in parentheses refers to the variation in the largest and smallest
<typeStatus id="5499881AFFB3FFD9FBE2A573F9DC42A5" box="[1124,1235,367,393]" pageId="3" pageNumber="72" type="paratype">paratypes</typeStatus>
. Some specimens with oocytes in chaetigers 17–78 (
<typeStatus id="5499881AFFB3FFD9FD88A58FFF7B4281" box="[526,628,403,429]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
, 22–76). Prostomium flask-shaped, anteriorly narrow, truncate, widening in the mid-region, posteriorly tapered, with a long, narrow caruncle extending to the anterior edge of chaetiger 2 (
<figureCitation id="13192A3DFFB3FFD9FF19A5C7FC2F42D9" box="[159,288,475,501]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2A, B</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FEA8A5C7FC7A42D9" box="[302,373,475,501]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3A, B</figureCitation>
), and with large nuchal organs on either side (
<figureCitation id="13192A3DFFB3FFD9FC0EA5C7FEEB42D9" box="[904,996,475,501]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2A</figureCitation>
). Eyes absent. Palps lost. Peristomium short, collar-like, surrounding prostomium, fused dorsally with large, rounded notopodial lamellae of chaetiger 1 (
<figureCitation id="13192A3DFFB3FFD9FF19A63FFC154111" box="[159,282,547,573]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2A, B</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FEA3A63FFC634111" box="[293,364,547,573]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3A–C</figureCitation>
). Neuropodial postchaetal lamellae on chaetiger 1 very short, rounded (
<figureCitation id="13192A3DFFB3FFD9FBF9A63FF9F44111" box="[1151,1275,547,573]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2A, B</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FA83A63FF8444111" box="[1285,1355,547,573]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3B–D</figureCitation>
), much smaller than 1/5 of the size of the notopodial lamellae.
</paragraph>
<paragraph id="8B9D36B8FFB3FFD9FF41A677F85540AD" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="72">
Four pairs of branchiae present on chaetigers 2–5, first pair longest and thickest, up to six times longer than the fourth pair (
<figureCitation id="13192A3DFFB3FFD9FE9AA693FC7C4185" box="[284,371,655,681]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2B</figureCitation>
); and extending up to chaetiger 6, fourth pair longer than notopodial lamellae (
<figureCitation id="13192A3DFFB3FFD9FB5CA693F85D4185" box="[1242,1362,655,681]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2A, B</figureCitation>
). Both first and fourth pairs with very long, thick, dense digitiform pinnules, pair 1 with pinnules present from the base of the branchiae and extending up to 2/3 along the posterior face (
<figureCitation id="13192A3DFFB3FFD9FCFDA6CBFEF641DD" box="[891,1017,727,753]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2A, B</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FB83A6CBF92541DD" box="[1029,1066,727,753]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3D</figureCitation>
), and pair 4 with fewer pinnules, arranged along the outer lateral margin; branchiae with long, naked, smooth distal tips (
<figureCitation id="13192A3DFFB3FFD9FBFAA6E7F9F24039" box="[1148,1277,763,789]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2A, B</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FA8CA6E7F8204039" box="[1290,1327,763,789]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3D</figureCitation>
). Axes of branchial pairs 1 and 4 pinnate, elongate; pair 1 with articulations, pair 4 smoother (less articulated). Branchial pairs 2 and 3 apinnate, subtriangular, wide, thick, heavily ciliated laterally, with sharply pointed short tips; and shorter than fourth pair. (
<figureCitation id="13192A3DFFB3FFD9FEDCA77BFCD740AD" box="[346,472,871,897]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2C, D</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FE65A77BFF0640AD" box="[483,521,871,897]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3D</figureCitation>
); subequal in length, smaller than the notopodial lamellae (
<figureCitation id="13192A3DFFB3FFD9FB19A77BF81140AD" box="[1183,1310,871,897]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2C, D</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FAAFA77BF84340AD" box="[1321,1356,871,897]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3B</figureCitation>
).
</paragraph>
<paragraph id="8B9D36B8FFB3FFD9FF41A797F87247E9" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="72">
Notopodial postchaetal lamellae of chaetigers 2–5 triangular, slender with sharply pointed long tips, and with wide, rounded bases (
<figureCitation id="13192A3DFFB3FFD9FE17A7B3FF1A40E5" box="[401,533,943,969]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2C, D</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FDA4A7B3FF4740E5" box="[546,584,943,969]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3A</figureCitation>
); lamellae of chaetiger 2 with dorsal edges touching between them (when branchiae lost or removed); lamellae longest on chaetigers 3–4, noticeably shorter on chaetigers 5 and 6 (
<figureCitation id="13192A3DFFB3FFD9FAE9A7CFFDB2473D" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">Fig. 3A</figureCitation>
), thereafter gradually decreasing in size; notopodial lamellae on chaetigers 6–10 subtriangular with short, blunt tips (
<figureCitation id="13192A3DFFB3FFD9FF56A007FC274719" box="[208,296,1051,1077]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">Fig. 3B</figureCitation>
); notopodial lamellae on chaetigers 11–13 square (
<figureCitation id="13192A3DFFB3FFD9FCE1A007FEB14719" box="[871,958,1051,1077]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2F</figureCitation>
); notopodial lamellae on chaetigers 14–20 rounded, wider and smaller than those on previous chaetigers (
<figureCitation id="13192A3DFFB3FFD9FCDCA023FEB74775" box="[858,952,1087,1113]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2G</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FC43A023FEE64775" box="[965,1001,1087,1113]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3D</figureCitation>
), extending slightly onto dorsum from chaetigers 21–32 (
<typeStatus id="5499881AFFB3FFD9FEE4A07FFCC94751" box="[354,454,1123,1149]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
26) (
<figureCitation id="13192A3DFFB3FFD9FE78A07FFF584751" box="[510,599,1123,1149]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2H</figureCitation>
), but never connected along the dorsal ridge or crest; subsequent notopodial lamellae rounded, small on far posterior chaetigers and with the chaetal row located in the ventral region of the noto-lamella (
<figureCitation id="13192A3DFFB3FFD9FF7FA0B7FC5C47E9" box="[249,339,1195,1221]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2H</figureCitation>
). Notopodial prechaetal lamellae very low, rudimentary throughout. No dorsolateral skin folds.
</paragraph>
<paragraph id="8B9D36B8FFB3FFD9FF41A0D3FE6F4679" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="72">
Neuropodial postchaetal lamellae of chaetiger 2 oval, each with a rounded ventral lobe and slightly elongated dorsal edge (
<figureCitation id="13192A3DFFB3FFD9FEA2A0EFFC754621" box="[292,378,1267,1293]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2E</figureCitation>
); lamellae of chaetigers 3–4 oval (
<figureCitation id="13192A3DFFB3FFD9FD74A0EFFE624621" box="[754,877,1267,1293]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2C, D</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FCF1A0EFFEB34621" box="[887,956,1267,1293]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3B–C</figureCitation>
); subsequent neuropodial lamellae rounded (
<figureCitation id="13192A3DFFB3FFD9FF19A10BFDF2461D" box="[159,253,1303,1329]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Figs 2G</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FE8EA10BFC43461D" box="[264,332,1303,1329]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">3B, C</figureCitation>
), smallest on far posterior chaetigers (
<figureCitation id="13192A3DFFB3FFD9FD7CA10BFE5A461D" box="[762,853,1303,1329]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2H</figureCitation>
). Neuropodial prechaetal lamellae very low (
<figureCitation id="13192A3DFFB3FFD9FAC8A10BF89A461D" box="[1358,1429,1303,1329]" captionStart="FIGURE 1" captionStartId="2.[151,250,792,816]" captionTargetBox="[179,1415,176,756]" captionTargetId="figure-24@2.[151,1437,151,776]" captionTargetPageId="2" captionText="FIGURE 1. World distribution of the six species most similar to Prionospio dubia." figureDoi="http://doi.org/10.5281/zenodo.10898542" httpUri="https://zenodo.org/record/10898542/files/figure.png" pageId="3" pageNumber="72">Figs 1</figureCitation>
,
<figureCitation id="13192A3DFFB3FFD9FF11A127FDB44679" box="[151,187,1339,1365]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">2B</figureCitation>
), rudimentary throughout. Inter-parapodial pouches lacking.
</paragraph>
<paragraph id="8B9D36B8FFB3FFD9FF41A143FFBA4461" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="72">
Chaetiger 1 with short, alimbate and moderately granulated capillary chaetae, arranged in one row in both tiers (
<figureCitation id="13192A3DFFB3FFD9FF19A19FFC1546B1" box="[159,282,1411,1437]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">Fig. 3B–D</figureCitation>
); notopodial capillaries unilimbate with very long tips of chaetigers 2–12/14 (
<typeStatus id="5499881AFFB3FFD9FB06A19FF9E946B1" box="[1152,1254,1411,1437]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
, 2–12) arranged in three rows (
<figureCitation id="13192A3DFFB3FFD9FEC7A1BBFC9446ED" box="[321,411,1447,1473]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">Fig. 3B</figureCitation>
); chaetae moderately granulated on posterior rows (
<figureCitation id="13192A3DFFB3FFD9FC72A1BBF94B46ED" box="[1012,1092,1447,1473]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2I</figureCitation>
), and smooth on anterior row (
<figureCitation id="13192A3DFFB3FFD9FF19A1D7FDFC46C9" box="[159,243,1483,1509]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2J</figureCitation>
); both notopodial chaetae and neuropodial chaetae longest on the most posterior row, but with the latter being shorter than the former (
<figureCitation id="13192A3DFFB3FFD9FE6BA1F3FF6A4525" box="[493,613,1519,1545]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2K, L</figureCitation>
); neuropodial chaetae arranged in two rows (
<figureCitation id="13192A3DFFB3FFD9FBD8A1F3F9B94525" box="[1118,1206,1519,1545]" captionStart="FIGURE 3" captionStartId="5.[151,250,742,766]" captionTargetBox="[151,1436,151,726]" captionTargetId="figure-18@5.[151,1436,151,726]" captionTargetPageId="5" captionText="FIGURE 3. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="3" pageNumber="72">Fig. 3B</figureCitation>
). Chaetae on middle chaetigers with notopodial and neuropodial capillaries striated, lightly granulated and narrowly sheathed (
<figureCitation id="13192A3DFFB3FFD9FAB7A20FF89F4501" box="[1329,1424,1555,1581]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2M</figureCitation>
). Middle notopodial capillaries very long (up to 70 um), so long (up to 70 um) that they can be coiled, and up to five times longer than the neuropodial capillaries (
<figureCitation id="13192A3DFFB3FFD9FD63A247FE474559" box="[741,840,1627,1653]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2M</figureCitation>
). Posterior chaetiger with slender alimbate, smooth capillaries. Sabre chaetae from chaetigers 15–18 (
<typeStatus id="5499881AFFB3FFD9FD42A263FE2545B5" box="[708,810,1663,1689]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
, 16) (smaller specimens, 15–17), numbering one or two per neuropodium, each chaeta heavily granulated, with a very narrow sheath (
<figureCitation id="13192A3DFFB3FFD9FB84A2BFF9574591" box="[1026,1112,1699,1725]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2P</figureCitation>
). Neuropodial hooded hooks (
<figureCitation id="13192A3DFFB3FFD9FF19A2DBFDF745CD" box="[159,248,1735,1761]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2N</figureCitation>
) from chaetigers 19–20 (
<typeStatus id="5499881AFFB3FFD9FD94A2DBFF7745CD" box="[530,632,1735,1761]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
, 22) (smaller specimens, 17–18), up to 11 per fascicle, accompanied by slender capillaries. Notopodial hooded hooks (
<figureCitation id="13192A3DFFB3FFD9FD20A2F7FFF04429" box="[678,767,1771,1797]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2O</figureCitation>
) from chaetigers 70–76 (
<typeStatus id="5499881AFFB3FFD9FB9BA2F7F98C4429" box="[1053,1155,1771,1797]" pageId="3" pageNumber="72" type="holotype">holotype</typeStatus>
, 70) (smaller specimens, 56–59), up to three per fascicle, accompanied by four or five capillaries; all hooks with four pairs of teeth above the main tooth, secondary hood absent (
<figureCitation id="13192A3DFFB3FFD9FDAAA32FFFA74461" box="[556,680,1843,1869]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2N, O</figureCitation>
).
</paragraph>
<paragraph id="8B9D36B8FFB3FFD9FF41A34BF9AB445D" blockId="3.[151,1437,150,2013]" box="[199,1188,1879,1905]" pageId="3" pageNumber="72">
Pygidium with a very long, thick mid-dorsal cirrus and two short lateral lobes (
<figureCitation id="13192A3DFFB3FFD9FBBBA34BF998445D" box="[1085,1175,1879,1905]" captionStart="FIGURE 2" captionStartId="4.[151,250,1821,1845]" captionTargetBox="[163,1426,160,1790]" captionTargetId="figure-24@4.[151,1436,151,1809]" captionTargetPageId="4" captionText="FIGURE 2. Prionospio gayheadia sp. nov., paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm." figureDoi="http://doi.org/10.5281/zenodo.10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="3" pageNumber="72">Fig. 2Q</figureCitation>
).
</paragraph>
<paragraph id="8B9D36B8FFB3FFD9FF41A367F89444F1" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="72">
<emphasis id="B956EAAAFFB3FFD9FF41A367FF3844B9" bold="true" box="[199,567,1914,1941]" pageId="3" pageNumber="72">Methyl green staining pattern</emphasis>
. Dorsal surfaces of the prostomium, lateral peristomium and the first four notopodial and neuropodial lamellae intensely stained; staining discrete in the following segments; dorsal and ventral surfaces intensely stained from around chaetiger 10 up to the middle chaetigers; rest of the body unstained.
</paragraph>
</subSubSection>
<caption id="DF5D6630FFB4FFDEFF11A301FF9B44DA" ID-DOI="http://doi.org/10.5281/zenodo.10898544" ID-Zenodo-Dep="10898544" httpUri="https://zenodo.org/record/10898544/files/figure.png" pageId="4" pageNumber="73" startId="4.[151,250,1821,1845]" targetBox="[163,1426,160,1790]" targetPageId="4" targetType="figure">
<paragraph id="8B9D36B8FFB4FFDEFF11A301FF9B44DA" blockId="4.[151,1437,1821,2038]" pageId="4" pageNumber="73">
<emphasis id="B956EAAAFFB4FFDEFF11A301FC1C4419" bold="true" box="[151,275,1821,1845]" pageId="4" pageNumber="73">FIGURE 2.</emphasis>
<taxonomicName id="4C224D3BFFB4FFDEFE9FA302FCF64419" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[281,505,1821,1845]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="73" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB4FFDEFE9FA302FCF64419" box="[281,505,1821,1845]" italics="true" pageId="4" pageNumber="73">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB4FFDEFE79A302FF5F4419" box="[511,592,1822,1845]" pageId="4" pageNumber="73" rank="species">sp. nov.</taxonomicNameLabel>
, paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, lateral view; (C) parapodium and branchia, chaetiger 3; (D) parapodium and branchia, chaetiger 4; (E) parapodium, chaetiger 2; (F) notopodium, chaetiger 13; (G) parapodium, middle chaetiger; (H) parapodium, posterior chaetiger; (I) capillary notochaeta, chaetiger 2, posterior row; (J) capillary notochaeta, chaetiger 2, anterior row; (K) capillary neurochaeta, chaetiger 2, posterior row; (L) capillary neurochaeta, chaetiger 2, anterior row; (M) capillary notochaeta, middle chaetiger; (N) neuropodial hooded hook; (O) notopodial hooded hook; (P) sabre chaeta; (Q) pygidium, lateral view. Abbreviation: Nuchal organ (No). Scale bars: A–H, Q 10 µm; I–M 5 µm; N–P 3 µm.
</paragraph>
</caption>
<caption id="DF5D6630FFB5FFDFFF11A6FAFC2D4069" ID-DOI="http://doi.org/10.5281/zenodo.10898546" ID-Zenodo-Dep="10898546" httpUri="https://zenodo.org/record/10898546/files/figure.png" pageId="5" pageNumber="74" startId="5.[151,250,742,766]" targetBox="[151,1436,151,726]" targetPageId="5" targetType="figure">
<paragraph id="8B9D36B8FFB5FFDFFF11A6FAFC2D4069" blockId="5.[151,1436,742,838]" pageId="5" pageNumber="74">
<emphasis id="B956EAAAFFB5FFDFFF11A6FAFC1C41D2" bold="true" box="[151,275,742,766]" pageId="5" pageNumber="74">FIGURE 3.</emphasis>
<taxonomicName id="4C224D3BFFB5FFDFFE9FA6FBFCF641D2" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[281,505,742,766]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFE9FA6FBFCF641D2" box="[281,505,742,766]" italics="true" pageId="5" pageNumber="74">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFE79A6FAFF5F41D1" box="[511,592,742,765]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
, paratype (LACM-AHF-POLY 6272): (A) anterior region, dorsal view; (B) anterior region, dorso-lateral view; (C) anterior region, lateral view; (D) anterior region, dorso-lateral view. Scale bars: A–B 0.2 mm; C–D 0.5 mm.
</paragraph>
</caption>
<subSubSection id="C3386533FFB5FFDCFF41A768F89940E5" lastPageId="6" lastPageNumber="75" pageId="5" pageNumber="74" type="discussion">
<paragraph id="8B9D36B8FFB5FFDFFF41A768FCBC46DE" blockId="5.[151,1437,884,2027]" pageId="5" pageNumber="74">
<emphasis id="B956EAAAFFB5FFDFFF41A768FC3B40A2" bold="true" box="[199,308,884,910]" pageId="5" pageNumber="74">Remarks</emphasis>
.
<taxonomicName id="4C224D3BFFB5FFDFFEC7A769FF3640A2" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[321,569,884,910]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFEC7A769FF3640A2" box="[321,569,884,910]" italics="true" pageId="5" pageNumber="74">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFDB9A769FF9940A3" box="[575,662,885,911]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
is very similar to
<taxonomicName id="4C224D3BFFB5FFDFFCDBA769F93C40A2" authority="Day, 1961" authorityName="Day" authorityYear="1961" box="[861,1075,884,911]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="dubia">
<emphasis id="B956EAAAFFB5FFDFFCDBA769FEB740A2" box="[861,952,884,910]" italics="true" pageId="5" pageNumber="74">P. dubia</emphasis>
<bibRefCitation id="EFB34B49FFB5FFDFFC38A769F93C40A2" author="Day, J. H." box="[958,1075,884,911]" pageId="5" pageNumber="74" pagination="463 - 560" refId="ref10316" refString="Day, J. H. (1961) The polychaete fauna of South Africa. Part 6. Sedentary species dredged off Cape coasts with a few new records from the shore. Journal of the Linnean Society of London, 44, 463 - 560. https: // doi. org / 10.1111 / j. 1096 - 3642.1961. tb 01623. x" type="journal article" year="1961">Day, 1961</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C224D3BFFB5FFDFFBB8A769F89340A3" authority="Delgado-Blas, 2015" authorityName="Delgado-Blas" authorityYear="2015" box="[1086,1436,884,911]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFBB8A769F9B940A2" box="[1086,1206,885,910]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
<bibRefCitation id="EFB34B49FFB5FFDFFB3BA768F89340A3" author="Delgado-Blas, V. H." box="[1213,1436,884,911]" pageId="5" pageNumber="74" pagination="69 - 90" refId="ref10495" refString="Delgado-Blas, V. H. (2015) Prionospio (Polychaeta, Spionidae) from the Grand Caribbean Region, with the descriptions of five new species and a key to species recorded in the area. Zootaxa, 3905 (1), 69 - 90. https: // doi. org / 10.11646 / zootaxa. 3905.1.4" type="journal article" year="2015">Delgado-Blas, 2015</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C224D3BFFB5FFDFFF4EA785FC69409E" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[200,358,920,946]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFF4EA785FC69409E" box="[200,358,920,946]" italics="true" pageId="5" pageNumber="74">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFEE8A785FCC8409F" box="[366,455,921,947]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
<taxonomicName id="4C224D3BFFB5FFDFFE49A785FF6E409E" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[463,609,920,946]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFE49A785FF6E409E" box="[463,609,920,946]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFDECA785FFCD409F" box="[618,706,921,947]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
is similar to
<taxonomicName id="4C224D3BFFB5FFDFFCDDA785F937409E" authority="Day, 1961" authorityName="Day" authorityYear="1961" box="[859,1080,920,947]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="dubia">
<emphasis id="B956EAAAFFB5FFDFFCDDA785FEB6409E" box="[859,953,920,946]" italics="true" pageId="5" pageNumber="74">P. dubia</emphasis>
<bibRefCitation id="EFB34B49FFB5FFDFFC47A785F937409E" author="Day, J. H." box="[961,1080,920,947]" pageId="5" pageNumber="74" pagination="463 - 560" refId="ref10316" refString="Day, J. H. (1961) The polychaete fauna of South Africa. Part 6. Sedentary species dredged off Cape coasts with a few new records from the shore. Journal of the Linnean Society of London, 44, 463 - 560. https: // doi. org / 10.1111 / j. 1096 - 3642.1961. tb 01623. x" type="journal article" year="1961">Day, 1961</bibRefCitation>
</taxonomicName>
, due to the absence of a dorsal crest or ridges, anterior notopodial prechaetal lamellae very low, and the absence of secondary hoods on the hooded hooks. However,
<taxonomicName id="4C224D3BFFB5FFDFFEDDA7FDFF5C40D6" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[347,595,992,1018]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFEDDA7FDFF5C40D6" box="[347,595,992,1018]" italics="true" pageId="5" pageNumber="74">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFDDCA7FDFFBF40D7" box="[602,688,993,1019]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
can be distinguished from the original description of
<taxonomicName id="4C224D3BFFB5FFDFFA81A7FDFDC04732" authority="Day, 1961" authorityName="Day" authorityYear="1961" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="dubia">
<emphasis id="B956EAAAFFB5FFDFFA81A7FDF86D40D6" box="[1287,1378,992,1018]" italics="true" pageId="5" pageNumber="74">P. dubia</emphasis>
<bibRefCitation id="EFB34B49FFB5FFDFFAEEA7FDFDC04732" author="Day, J. H." pageId="5" pageNumber="74" pagination="463 - 560" refId="ref10316" refString="Day, J. H. (1961) The polychaete fauna of South Africa. Part 6. Sedentary species dredged off Cape coasts with a few new records from the shore. Journal of the Linnean Society of London, 44, 463 - 560. https: // doi. org / 10.1111 / j. 1096 - 3642.1961. tb 01623. x" type="journal article" year="1961">Day, 1961</bibRefCitation>
</taxonomicName>
and the redescriptions of
<taxonomicName id="4C224D3BFFB5FFDFFE73A019FF5E4732" authorityName="Day" authorityYear="1961" box="[501,593,1028,1054]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="dubia">
<emphasis id="B956EAAAFFB5FFDFFE73A019FF5E4732" box="[501,593,1028,1054]" italics="true" pageId="5" pageNumber="74">P. dubia</emphasis>
</taxonomicName>
given by
<bibRefCitation id="EFB34B49FFB5FFDFFD47A018FE6A4732" author="Wilson, R. S." box="[705,869,1028,1054]" pageId="5" pageNumber="74" pagination="243 - 274" refId="ref10986" refString="Wilson, R. S. (1990) Prionospio and Paraprionospio (Polychaeta: Spionidae) from southern Australia. Memoirs of the Museum of Victoria, 50, 243 - 274. https: // doi. org / 10.24199 / j. mmv. 1990.50.02" type="journal article" year="1990">Wilson (1990)</bibRefCitation>
, in that the former has a flask-shaped prostomium and anteriorly truncate, whereas in
<taxonomicName id="4C224D3BFFB5FFDFFDA1A035FF8C476E" authorityName="Day" authorityYear="1961" box="[551,643,1064,1090]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="dubia">
<emphasis id="B956EAAAFFB5FFDFFDA1A035FF8C476E" box="[551,643,1064,1090]" italics="true" pageId="5" pageNumber="74">P. dubia</emphasis>
</taxonomicName>
the prostomium is triangular, anteriorly rounded;
<taxonomicName id="4C224D3BFFB5FFDFFB3CA035F844476E" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1210,1355,1064,1090]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia">
<emphasis id="B956EAAAFFB5FFDFFB3CA035F844476E" box="[1210,1355,1064,1090]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
has no eyes in any of the specimens examined independent of their size; the first pair of branchiae shorter and with very long, naked, smooth distal tips; the fourth pair of branchiae with a few pinnules on the outer lateral margin; the apinnate branchial pairs 2 and 3 are shorter than the notopodial lamellae; the notopodial lamellae extend slightly onto the dorsum; and smooth chaetae on the anterior rows of the anterior notopodial and neuropodial chaetigers. In addition, the point at which the sabre chaetae, and the notopodial and neuropodial hooded hooks start from differs: in
<taxonomicName id="4C224D3BFFB5FFDFFF32A11DFC4A4636" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[180,325,1280,1306]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFF32A11DFC4A4636" box="[180,325,1280,1306]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFECAA11DFCAD4637" box="[332,418,1281,1307]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
the sabre chaetae are present from chaetigers 15–18 (smaller specimens, 15–17)
<emphasis id="B956EAAAFFB5FFDFFAB7A11DF8404636" box="[1329,1359,1281,1306]" italics="true" pageId="5" pageNumber="74">vs.</emphasis>
17–20 (
<bibRefCitation id="EFB34B49FFB5FFDFFF19A138FC3B4612" author="Wilson, R. S." box="[159,308,1316,1342]" pageId="5" pageNumber="74" pagination="243 - 274" refId="ref10986" refString="Wilson, R. S. (1990) Prionospio and Paraprionospio (Polychaeta: Spionidae) from southern Australia. Memoirs of the Museum of Victoria, 50, 243 - 274. https: // doi. org / 10.24199 / j. mmv. 1990.50.02" type="journal article" year="1990">Wilson 1990</bibRefCitation>
) and 18–20 (South African specimens, Sigvaldadóttir &amp;
<bibRefCitation id="EFB34B49FFB5FFDFFC54A138F97B4612" author="Mackie, A. S. Y." box="[978,1140,1316,1342]" pageId="5" pageNumber="74" pagination="203 - 219" refId="ref10927" refString="Sigvaldado´ttir, E. &amp; Mackie, A. S. Y. (1993) Prionospio steenstrupi, P. fallax and P. dubia (Polychaeta, Spionidae): re- evaluation of identity and status. Sarsia, 78, 203 - 219. https: // doi. org / 10.1080 / 00364827.1993.10413535" type="journal article" year="1993">Mackie, 1993</bibRefCitation>
); the neuropodial hooded hooks are present from chaetigers 19–22 (smaller specimens, 17–18)
<emphasis id="B956EAAAFFB5FFDFFC36A155FEC0464E" box="[944,975,1353,1378]" italics="true" pageId="5" pageNumber="74">vs.</emphasis>
18–19 (
<bibRefCitation id="EFB34B49FFB5FFDFFBABA154F9CE464E" author="Wilson, R. S." box="[1069,1217,1352,1378]" pageId="5" pageNumber="74" pagination="243 - 274" refId="ref10986" refString="Wilson, R. S. (1990) Prionospio and Paraprionospio (Polychaeta: Spionidae) from southern Australia. Memoirs of the Museum of Victoria, 50, 243 - 274. https: // doi. org / 10.24199 / j. mmv. 1990.50.02" type="journal article" year="1990">Wilson 1990</bibRefCitation>
) and 18–20 (South African specimens; Sigvaldadóttir &amp;
<bibRefCitation id="EFB34B49FFB5FFDFFDBDA170FFD546AA" author="Mackie, A. S. Y." box="[571,730,1388,1414]" pageId="5" pageNumber="74" pagination="203 - 219" refId="ref10927" refString="Sigvaldado´ttir, E. &amp; Mackie, A. S. Y. (1993) Prionospio steenstrupi, P. fallax and P. dubia (Polychaeta, Spionidae): re- evaluation of identity and status. Sarsia, 78, 203 - 219. https: // doi. org / 10.1080 / 00364827.1993.10413535" type="journal article" year="1993">Mackie, 1993</bibRefCitation>
); and the notopodial hooded hooks are present from chaetigers 70–76 (smaller specimens, 56–59)
<emphasis id="B956EAAAFFB5FFDFFDACA18DFF464686" box="[554,585,1425,1450]" italics="true" pageId="5" pageNumber="74">vs.</emphasis>
46–50 (
<bibRefCitation id="EFB34B49FFB5FFDFFD2FA18CFE324686" author="Wilson, R. S." box="[681,829,1424,1450]" pageId="5" pageNumber="74" pagination="243 - 274" refId="ref10986" refString="Wilson, R. S. (1990) Prionospio and Paraprionospio (Polychaeta: Spionidae) from southern Australia. Memoirs of the Museum of Victoria, 50, 243 - 274. https: // doi. org / 10.24199 / j. mmv. 1990.50.02" type="journal article" year="1990">Wilson 1990</bibRefCitation>
) and 48 (South African specimens; Sigvaldadóttir &amp;
<bibRefCitation id="EFB34B49FFB5FFDFFF11A1A8FC3A46E2" author="Mackie, A. S. Y." box="[151,309,1460,1486]" pageId="5" pageNumber="74" pagination="203 - 219" refId="ref10927" refString="Sigvaldado´ttir, E. &amp; Mackie, A. S. Y. (1993) Prionospio steenstrupi, P. fallax and P. dubia (Polychaeta, Spionidae): re- evaluation of identity and status. Sarsia, 78, 203 - 219. https: // doi. org / 10.1080 / 00364827.1993.10413535" type="journal article" year="1993">Mackie, 1993</bibRefCitation>
); and finally,
<taxonomicName id="4C224D3BFFB5FFDFFE48A1A9FF5046E2" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[462,607,1460,1486]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFE48A1A9FF5046E2" box="[462,607,1460,1486]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFDE0A1A9FFB346E3" box="[614,700,1461,1487]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
has four pairs of accessory teeth on the hooded hooks
<emphasis id="B956EAAAFFB5FFDFFAA4A1A9F84F46E2" box="[1314,1344,1461,1486]" italics="true" pageId="5" pageNumber="74">vs.</emphasis>
three to four pairs (
<bibRefCitation id="EFB34B49FFB5FFDFFE94A1C4FCA946DE" author="Wilson, R. S." box="[274,422,1496,1522]" pageId="5" pageNumber="74" pagination="243 - 274" refId="ref10986" refString="Wilson, R. S. (1990) Prionospio and Paraprionospio (Polychaeta: Spionidae) from southern Australia. Memoirs of the Museum of Victoria, 50, 243 - 274. https: // doi. org / 10.24199 / j. mmv. 1990.50.02" type="journal article" year="1990">Wilson 1990</bibRefCitation>
).
</paragraph>
<paragraph id="8B9D36B8FFB5FFDFFF41A1E1F80044C6" blockId="5.[151,1437,884,2027]" pageId="5" pageNumber="74">
In addition,
<taxonomicName id="4C224D3BFFB5FFDFFED4A1E1FF43453A" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[338,588,1532,1558]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFED4A1E1FF43453A" box="[338,588,1532,1558]" italics="true" pageId="5" pageNumber="74">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFDD2A1E1FFA3453B" box="[596,684,1533,1559]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
shows some morphological similarities with
<taxonomicName id="4C224D3BFFB5FFDFFB37A1E1FC1B4517" authority="Delgado-Blas, 2015" authorityName="Delgado-Blas" authorityYear="2015" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFB37A1E1F824453A" box="[1201,1323,1533,1558]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
<bibRefCitation id="EFB34B49FFB5FFDFFAB2A1E0FC1B4517" author="Delgado-Blas, V. H." pageId="5" pageNumber="74" pagination="69 - 90" refId="ref10495" refString="Delgado-Blas, V. H. (2015) Prionospio (Polychaeta, Spionidae) from the Grand Caribbean Region, with the descriptions of five new species and a key to species recorded in the area. Zootaxa, 3905 (1), 69 - 90. https: // doi. org / 10.11646 / zootaxa. 3905.1.4" type="journal article" year="2015">Delgado-Blas, 2015</bibRefCitation>
</taxonomicName>
, in that neither species have any eyes, first pair of branchiae of equal size, the branchiae pinnate with very long, naked distal tips, the fourth pinnate branchial pair is longer than the apinnate pairs, 2 and 3, the number of rows of the chaetae in the anterior region is the same, and the hooded hooks have the same number of accessory teeth. However,
<taxonomicName id="4C224D3BFFB5FFDFFED7A291FCED458A" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[337,482,1676,1702]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFED7A291FCED458A" box="[337,482,1676,1702]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFE6CA291FF4E458B" box="[490,577,1677,1703]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
can be distinguished from the original description of
<taxonomicName id="4C224D3BFFB5FFDFFB24A291F814458A" authorityName="Delgado-Blas" authorityYear="2015" box="[1186,1307,1677,1702]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFB24A291F814458A" box="[1186,1307,1677,1702]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
</taxonomicName>
, in that the former species is larger in size; the prostomium is anteriorly truncate and flask-shaped, whereas in
<taxonomicName id="4C224D3BFFB5FFDFFB7EA2ADF87D45E6" authorityName="Delgado-Blas" authorityYear="2015" box="[1272,1394,1713,1738]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFB7EA2ADF87D45E6" box="[1272,1394,1713,1738]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
</taxonomicName>
the prostomium is anteriorly rounded and skittle-shaped; furthermore, in
<taxonomicName id="4C224D3BFFB5FFDFFC13A2C9F92B45C2" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[917,1060,1748,1774]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFC13A2C9F92B45C2" box="[917,1060,1748,1774]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFBACA2C9F97045C3" box="[1066,1151,1749,1775]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
the notopodial prechaetal lamellae are not basally fused with the notopodial postchaetal lamellae in the branchial region; in
<taxonomicName id="4C224D3BFFB5FFDFFA8FA2E5F892443E" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1289,1437,1784,1810]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFA8FA2E5F892443E" box="[1289,1437,1784,1810]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFF11A301FDFF441B" box="[151,240,1821,1847]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
the notopodial lamellae extend slightly onto the dorsum on chaetigers 21–32, whereas in
<taxonomicName id="4C224D3BFFB5FFDFFB70A301F87E441A" authorityName="Delgado-Blas" authorityYear="2015" box="[1270,1393,1821,1846]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFB70A301F87E441A" box="[1270,1393,1821,1846]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
</taxonomicName>
the notopodial lamellae do not extend onto the dorsum. In addition,
<taxonomicName id="4C224D3BFFB5FFDFFCE9A35DF90E4476" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[879,1025,1856,1882]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFCE9A35DF90E4476" box="[879,1025,1856,1882]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFB8EA35DF96F4477" box="[1032,1120,1857,1883]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
the neuropodial postchaetal lamellae are oval on chaetigers 2–5, whereas in
<taxonomicName id="4C224D3BFFB5FFDFFD3FA379FE3C4452" authorityName="Delgado-Blas" authorityYear="2015" box="[697,819,1893,1918]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFD3FA379FE3C4452" box="[697,819,1893,1918]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
</taxonomicName>
the lamellae are square. The shape of anterior chaetae and sabre chaetae also differ between the two species: in
<taxonomicName id="4C224D3BFFB5FFDFFC8DA395FE95448E" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[779,922,1928,1954]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB5FFDFFC8DA395FE95448E" box="[779,922,1928,1954]" italics="true" pageId="5" pageNumber="74">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB5FFDFFC19A395FEFA448F" box="[927,1013,1929,1955]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
the chaetae are smooth on the anterior row of the anterior notopodial and neuropodial chaetigers, and the sabre chaetae are heavily granulated and have very narrow sheaths, whereas in
<taxonomicName id="4C224D3BFFB5FFDFFD80A3CDFF7044C6" authorityName="Delgado-Blas" authorityYear="2015" box="[518,639,2001,2026]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="74" phylum="Annelida" rank="species" species="jonatani">
<emphasis id="B956EAAAFFB5FFDFFD80A3CDFF7044C6" box="[518,639,2001,2026]" italics="true" pageId="5" pageNumber="74">P. jonatani</emphasis>
</taxonomicName>
the sabre chaetae are moderately granulated and alimbate.
</paragraph>
<paragraph id="8B9D36B8FFB6FFDCFF41A48BF9E64089" blockId="6.[151,1437,151,1077]" pageId="6" pageNumber="75">
<taxonomicName id="4C224D3BFFB6FFDCFF41A48BFCCF439D" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[199,448,151,177]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFF41A48BFCCF439D" box="[199,448,151,177]" italics="true" pageId="6" pageNumber="75">Prionospio gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFE4EA48BFF10439D" box="[456,543,151,177]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
also shows some morphological similarities with
<taxonomicName id="4C224D3BFFB6FFDCFBD5A48BF9E0439D" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1107,1263,151,177]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFBD5A48BF9E0439D" box="[1107,1263,151,177]" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFB71A48BF841439D" box="[1271,1358,151,177]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
in that eyes are absent in both species; the fourth pinnate branchial pair is longer than the second and third apinnate pairs; the notopodial lamellae extend slightly onto the dorsum of the middle chaetigers; and the neuropodial postchaetal lamellae of chaetigers 4 and 5 are oval and rounded, respectively. However,
<taxonomicName id="4C224D3BFFB6FFDCFC78A51FF99F4231" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1022,1168,259,285]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFC78A51FF99F4231" box="[1022,1168,259,285]" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFB1EA51FF9FF4231" box="[1176,1264,259,285]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
differs from
<taxonomicName id="4C224D3BFFB6FFDCFA0EA51FFC18426D" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFA0EA51FFC18426D" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFEA7A53BFC74426D" box="[289,379,295,321]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
in that the former species is smaller in size, the prostomium is flask-shaped and anteriorly truncate, whereas in
<taxonomicName id="4C224D3BFFB6FFDCFE07A557FF124249" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[385,541,331,357]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFE07A557FF124249" box="[385,541,331,357]" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFDA3A557FF734249" box="[549,636,331,357]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the prostomium is skittle-shaped and anteriorly rounded. Furthermore, in
<taxonomicName id="4C224D3BFFB6FFDCFF31A573FC4542A5" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[183,330,367,393]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFF31A573FC4542A5" box="[183,330,367,393]" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFED2A573FCA242A5" box="[340,429,367,393]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the first branchial pair is longer, with the distal tips are long, naked and smooth. In
<taxonomicName id="4C224D3BFFB6FFDCFA0EA573FC034281" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFA0EA573FC034281" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFE94A58FFC684281" box="[274,359,403,429]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the apinnate branchial pairs, 2 and 3, are shorter than the notopodial lamellae. In
<taxonomicName id="4C224D3BFFB6FFDCFB6EA58FF8784281" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1256,1399,403,429]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFB6EA58FF8784281" box="[1256,1399,403,429]" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFAFAA58FFDC842FD" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the postbranchial notopodial prechaetal lamellae are very low, whereas in
<taxonomicName id="4C224D3BFFB6FFDCFB87A5ABF99442FD" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1025,1179,439,465]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFB87A5ABF99442FD" box="[1025,1179,439,465]" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFB27A5ABF9F842FD" box="[1185,1271,439,465]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the notopodial prechaetal lamellae are well-developed on chaetigers 13–33. In
<taxonomicName id="4C224D3BFFB6FFDCFCE6A5C7FEFE42D9" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[864,1009,475,501]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFCE6A5C7FEFE42D9" box="[864,1009,475,501]" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFC71A5C7F94142D9" box="[1015,1102,475,501]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the first neuropodial lamellae are very short, rounded and much smaller than 1/5 of the size of the notopodial lamellae, and the neuropodial lamellae of chaetiger 3 are oval, whereas in
<taxonomicName id="4C224D3BFFB6FFDCFDAEA63FFFCA4111" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[552,709,547,573]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFDAEA63FFFCA4111" box="[552,709,547,573]" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFD4AA63FFE2B4111" box="[716,804,547,573]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the first neuropodial lamellae are large, tongue-shaped, and only slightly smaller than the notopodial lamellae, and the neuropodial lamellae of chaetiger 3 are subtriangular with blunt dorsal edges, to oval. In addition,
<taxonomicName id="4C224D3BFFB6FFDCFD03A677FE1A41A9" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[645,789,619,645]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFD03A677FE1A41A9" box="[645,789,619,645]" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFC9DA677FE7F41A9" box="[795,880,619,645]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
has notopodial chaetae from chaetiger 2 onwards, arranged in three rows, with moderately granulated chaetae on the posterior rows, and smooth chaetae on the anterior row, whereas in
<taxonomicName id="4C224D3BFFB6FFDCFE37A6AFFF4241E1" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[433,589,691,717]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFE37A6AFFF4241E1" box="[433,589,691,717]" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFDD3A6AFFFA241E1" box="[597,685,691,717]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
although the notopodial chaetae also start on chaetiger 2, they are arranged in four rows, and all the chaetae are heavily granulated. The shape of the sabre chaetae, the chaetigers from which they start, and the number of teeth on the hooded hooks also differ between the two species: in
<taxonomicName id="4C224D3BFFB6FFDCFA8AA6E7F8924039" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" box="[1292,1437,763,789]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="gayheadia" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFA8AA6E7F8924039" box="[1292,1437,763,789]" italics="true" pageId="6" pageNumber="75">P. gayheadia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFF11A703FDE14015" box="[151,238,799,825]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the sabre chaetae have very narrow sheaths and are present from chaetigers 15–18, the hooded hooks have four pairs of accessory teeth, and the notopodial hooded hooks are present from chaetigers 56–76; whereas in
<taxonomicName id="4C224D3BFFB6FFDCFA0EA75FFC1840AD" authority="Delgado-Blas &amp; Peraza, 2024" authorityName="Delgado-Blas &amp; Peraza" authorityYear="2024" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="75" phylum="Annelida" rank="species" species="multisetosa" status="sp. nov.">
<emphasis id="B956EAAAFFB6FFDCFA0EA75FFC1840AD" italics="true" pageId="6" pageNumber="75">P. multisetosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26557D1FFB6FFDCFE99A77BFC7940AD" box="[287,374,871,897]" pageId="6" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
the sabre chaetae are alimbate and are present from chaetigers 19–24, the hooded hooks have three pairs of accessory teeth, and the notopodial hooded hooks are present from chaetigers 46–55.
</paragraph>
<paragraph id="8B9D36B8FFB6FFDCFF41A7B3F89940E5" blockId="6.[151,1437,151,1077]" box="[199,1430,943,969]" pageId="6" pageNumber="75">
The differences between this new species from other, very similar, species are given in the key provided and
<tableCitation id="C6A00303FFB6FFDCFAC7A7B3F89F40E5" box="[1345,1424,943,969]" captionStart="TABLE 1" captionStartId="11.[145,238,517,545]" captionTargetPageId="11" captionText="TABLE 1.Main taxonomic characters of the sixspecies most similar toPrionospio dubia Day, 1961. Based on Wilson’s, (1990) redescription of SouthAfrican specimens*. Chaetiger (ch.); notations indicate the relative length (2, 1/3, 1/5, or 2/3) of branchial pairs 1-4 to the notopodial lamellae (NL)." pageId="6" pageNumber="75">Table 1</tableCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3386533FFB6FFDCFF41A7CFFE8D473D" pageId="6" pageNumber="75" type="etymology">
<paragraph id="8B9D36B8FFB6FFDCFF41A7CFFE8D473D" blockId="6.[151,1437,151,1077]" pageId="6" pageNumber="75">
<emphasis id="B956EAAAFFB6FFDCFF41A7CFFC4740C1" bold="true" box="[199,328,979,1005]" pageId="6" pageNumber="75">Etymology</emphasis>
. The species name refers to the beginning of the transect between Gay Head, Massachusetts, and the islands of
<collectingCountry id="F3357628FFB6FFDCFEB2A7EBFC91473D" box="[308,414,1015,1041]" name="Bermuda" pageId="6" pageNumber="75">Bermuda</collectingCountry>
, where the benthic samples were collected.
</paragraph>
</subSubSection>
<subSubSection id="C3386533FFB6FFDCFF41A007F9304719" box="[199,1087,1050,1077]" pageId="6" pageNumber="75" type="distribution">
<paragraph id="8B9D36B8FFB6FFDCFF41A007F9304719" blockId="6.[151,1437,151,1077]" box="[199,1087,1050,1077]" pageId="6" pageNumber="75">
<materialsCitation id="3B4A3CE5FFB6FFDCFF41A007F9304719" box="[199,1087,1050,1077]" country="United States of America" elevation="250" location="New" pageId="6" pageNumber="75" specimenCount="1" stateProvince="Massachusetts" typeStatus="holotype">
<emphasis id="B956EAAAFFB6FFDCFF41A007FC694718" bold="true" box="[199,358,1050,1077]" pageId="6" pageNumber="75">
<typeStatus id="5499881AFFB6FFDCFF41A007FC0D4719" box="[199,258,1051,1077]" pageId="6" pageNumber="75">Type</typeStatus>
locality.
</emphasis>
<location id="8EFD6063FFB6FFDCFEEAA007FCAE4719" LSID="urn:lsid:plazi:treatment:038B87AEFFB2FFDCFF11A2E0F9304719:8EFD6063FFB6FFDCFEEAA007FCAE4719" box="[364,417,1051,1077]" country="United States of America" name="New" pageId="6" pageNumber="75" stateProvince="Massachusetts">New</location>
England, off the coast of
<collectingRegion id="49E6F85AFFB6FFDCFD45A007FE674719" box="[707,872,1051,1077]" country="United States of America" name="Massachusetts" pageId="6" pageNumber="75">Massachusetts</collectingRegion>
,
<collectingCountry id="F3357628FFB6FFDCFCF4A007FEA24719" box="[882,941,1051,1077]" name="United States of America" pageId="6" pageNumber="75">USA</collectingCountry>
,
<quantity id="4CDA9B5DFFB6FFDCFC3EA007F9354719" box="[952,1082,1051,1077]" metricMagnitude="2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="6" pageNumber="75" unit="m" value="250.0" valueMax="300.0" valueMin="200.0">
<elevation id="000FD18BFFB6FFDCFC3EA007F9354719" box="[952,1082,1051,1077]" metricMagnitude="2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="6" pageNumber="75" unit="m" value="250.0" valueMax="300.0" valueMin="200.0">200–300 m</elevation>
</quantity>
.
</materialsCitation>
</paragraph>
</subSubSection>
</treatment>
</document>
Reference in a new issue View git blame Copy permalink