407 lines
63 KiB
XML
407 lines
63 KiB
XML
<document id="8547A758EF89E17B349FFCE18A9AF140" ID-CLB-Dataset="55992" ID-DOI="10.1093/zoolinnean/zlab070" ID-GBIF-Dataset="b9609b0c-597f-4617-8bc5-7fbd253302c2" ID-ISSN="0024-4082" ID-Zenodo-Dep="6459404" ID-ZooBank="278AA1B0-674E-414D-A47A-D87F43E2D6E4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1649833541207" checkinUser="plazi" docAuthor="Mortimer, Kate, Kongsrud, Jon Anders & Willassen, Endre" docDate="2022" docId="039087DBFFEEFFF540E9733DFED1FC2B" docLanguage="en" docName="zlab070.pdf" docOrigin="Zoological Journal of the Linnean Society 194 (4)" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Magelona picta Mortimer & Kongsrud & Willassen 2022, SP. NOV." docType="treatment" docVersion="6" lastPageNumber="1157" masterDocId="FFA9FFA3FFFDFFE24356771FFFF4FFB7" masterDocTitle="Integrative taxonomy of West African Magelona (Annelida: Magelonidae): species with thoracic pigmentation" masterLastPageNumber="1176" masterPageNumber="1134" pageNumber="1153" updateTime="1699328837818" updateUser="ExternalLinkService">
|
||
<mods:mods id="CB9BD2677DD9FA2EE18CD4C6F3CA01F3" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="7CC46A5988C68D6B8A0E0336EBDC7433">
|
||
<mods:title id="DE828D9C8444B79C16370B0AD7470825">Integrative taxonomy of West African Magelona (Annelida: Magelonidae): species with thoracic pigmentation</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="AE4779C72E5D2054991542026465BC7E" type="personal">
|
||
<mods:role id="8A49203CB190CBA0D2D12417B10D3F55">
|
||
<mods:roleTerm id="FA6E2CFD99F503C9160589F4EAC17B11">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="CED5512A43BAE53CF050432C55F766BE">Mortimer, Kate</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="4FCBCEA2197394D6CC01116BAA0F3A85" type="personal">
|
||
<mods:role id="B11D9BB5792A43EADB0EAF0AF411B851">
|
||
<mods:roleTerm id="B91AB6FC5F2168C0BD9CA0E1BE3B6FF6">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="91BD6CB005B6FD5F80D9102A0EF2C558">Kongsrud, Jon Anders</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="48C3601781ED29E5C4F3CED0EDB60663" type="personal">
|
||
<mods:role id="99B424E904657AC1135BF59081120DD8">
|
||
<mods:roleTerm id="3B1115C2CEF1A68CB0AE40AC84B7C744">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="0E45DDF21EF2F2567FED6D2FCB32679C">Willassen, Endre</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="3FFCDE61453976AADEE15DF0BAF95555">text</mods:typeOfResource>
|
||
<mods:relatedItem id="9CFA2E37E418E29DBDCCBCDF3AB589FC" type="host">
|
||
<mods:titleInfo id="1DA57990D4D1DD9D96D322414D02AE95">
|
||
<mods:title id="F0CC696F85A3D3E853B288EAB0125355">Zoological Journal of the Linnean Society</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="1C6C91A0BA13CCD6A2ACFBA231EE6A77">
|
||
<mods:date id="21701A60773EE55EB5D2F52D0E3A9D38">2022</mods:date>
|
||
<mods:detail id="EDB27CDD8E402C80EA01E1C096BA294A" type="pubDate">
|
||
<mods:number id="CDC5B2F3A70FEA7C5D3C8DC99C05B443">2021-10-22</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="FE382BB5E653CF0E0E4713508816E9D0" type="volume">
|
||
<mods:number id="F26BAFA3490D1DFDB99D046CE0AEC8BD">194</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="652520A89923B4CA4A2C267EF3BD3A12" type="issue">
|
||
<mods:number id="CD78AB366E21AF455E6F0F2FC441ECDB">4</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="E0B18F1605BF845114D25974EA4B785B" unit="page">
|
||
<mods:start id="60561FD5E006AF300C7FF602FD1F75BB">1134</mods:start>
|
||
<mods:end id="9175FDD7F3175D0249EC4FF64A9F9975">1176</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="60C4D271FAF5216778E29BB11377D417">journal article</mods:classification>
|
||
<mods:identifier id="655A0AAEE1E06867D7C3AB0E3FB7290F" type="CLB-Dataset">55992</mods:identifier>
|
||
<mods:identifier id="A9F7257E7E093716F24A0F8083CD39A8" type="DOI">10.1093/zoolinnean/zlab070</mods:identifier>
|
||
<mods:identifier id="632F2B8EE9C3CF8B341B27CC3A1A795F" type="GBIF-Dataset">b9609b0c-597f-4617-8bc5-7fbd253302c2</mods:identifier>
|
||
<mods:identifier id="7EE5D0008B71F82645BFF451C982A03E" type="ISSN">0024-4082</mods:identifier>
|
||
<mods:identifier id="47E78AB47ACFF948190132214DC036EE" type="Zenodo-Dep">6459404</mods:identifier>
|
||
<mods:identifier id="2EAEB5F05163DFE283BA4A655A5C078E" type="ZooBank">278AA1B0-674E-414D-A47A-D87F43E2D6E4</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="039087DBFFEEFFF540E9733DFED1FC2B" ID-DOI="http://doi.org/10.5281/zenodo.6459428" ID-GBIF-Taxon="194594529" ID-Zenodo-Dep="6459428" LSID="urn:lsid:plazi:treatment:039087DBFFEEFFF540E9733DFED1FC2B" httpUri="http://treatment.plazi.org/id/039087DBFFEEFFF540E9733DFED1FC2B" lastPageId="23" lastPageNumber="1157" pageId="19" pageNumber="1153">
|
||
<subSubSection id="C3236546FFEEFFF140E9733DFB0EFB8D" box="[959,1274,1058,1082]" pageId="19" pageNumber="1153" type="nomenclature">
|
||
<paragraph id="8B8636CDFFEEFFF140E9733DFB0EFB8D" blockId="19.[959,1274,1058,1082]" box="[959,1274,1058,1082]" pageId="19" pageNumber="1153">
|
||
<heading id="D0CE81A1FFEEFFF140E9733DFB0EFB8D" box="[959,1274,1058,1082]" centered="true" fontSize="9" level="2" pageId="19" pageNumber="1153" reason="2">
|
||
<taxonomicName id="4C394D4EFFEEFFF140E9733DFB64FB8E" ID-CoL="8SM24" authority="Mortimer & Kongsrud & Willassen, 2022" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[959,1168,1058,1081]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="19" pageNumber="1156" phylum="Annelida" rank="species" species="picta" status="sp. nov.">MAGELONA PICTA</taxonomicName>
|
||
<emphasis id="B94DEADFFFEEFFF147C1733AFB0EFB8D" bold="true" box="[1175,1274,1058,1082]" pageId="19" pageNumber="1153">
|
||
<taxonomicNameLabel id="A27E57A4FFEEFFF147C1733AFB0EFB8D" box="[1175,1274,1058,1082]" pageId="19" pageNumber="1153" rank="species">SP. NOV.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3236546FFEEFFF5474C7356FED1FC2B" lastPageId="23" lastPageNumber="1157" pageId="19" pageNumber="1153" type="description">
|
||
<paragraph id="8B8636CDFFEEFFF1474C7356FB6BFBD5" blockId="19.[1050,1183,1097,1122]" box="[1050,1183,1097,1122]" pageId="19" pageNumber="1153">
|
||
(
|
||
<figureCitation id="13022A48FFEEFFF147757356FB99FBD5" box="[1059,1133,1097,1122]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="19" pageNumber="1153">FIGS 9</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFEEFFF1472D7356FB63FBD5" box="[1147,1175,1097,1122]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="19" pageNumber="1153">10</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEEFFF1407F736EFAB3FB11" blockId="19.[809,1426,1137,1190]" pageId="19" pageNumber="1153">
|
||
<emphasis id="B94DEADFFFEEFFF1407F736EFBB5FB30" box="[809,1089,1137,1159]" italics="true" pageId="19" pageNumber="1153">Zoobank registration:</emphasis>
|
||
<uri id="FFA83ACFFFEEFFF14707736EFAB7FB11" pageId="19" pageNumber="1153">
|
||
urn:lsid:zoobank.org:act:
|
||
<uuid id="FF9F0C18FFEEFFF1407F738FFAB7FB11" box="[809,1347,1168,1190]" pageId="19" pageNumber="1153">D51FC252-3FDE-4C25-AE0D-9FD07ACB0579</uuid>
|
||
</uri>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEEFFF1407F73D0FC85FAB4" blockId="19.[809,1424,1230,1283]" pageId="19" pageNumber="1153">
|
||
<materialsCitation id="3B513C90FFEEFFF1407F73D0FC9AFAB4" ID-GBIF-Occurrence="3751355301" country="Angola" elevation="50" latitude="-6.8526" location="Angola" longLatPrecision="7" longitude="12.2831" pageId="19" pageNumber="1153" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B94DEADFFFEEFFF1407F73D0FC38FB54" box="[809,972,1230,1252]" italics="true" pageId="19" pageNumber="1153">
|
||
<typeStatus id="5482886FFFEEFFF1407F73D0FC95FB53" box="[809,865,1231,1252]" pageId="19" pageNumber="1153">Type</typeStatus>
|
||
locality:
|
||
</emphasis>
|
||
<emphasis id="B94DEADFFFEEFFF140B573D1FBB5FB53" bold="true" box="[995,1089,1230,1252]" pageId="19" pageNumber="1153">
|
||
<collectingCountry id="F32E765DFFEEFFF140B573D1FBB5FB53" box="[995,1089,1230,1252]" name="Angola" pageId="19" pageNumber="1153">Angola</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<geoCoordinate id="EE0D500AFFEEFFF1470473D1FB49FB53" box="[1106,1213,1230,1252]" degrees="6.8526" direction="south" orientation="latitude" pageId="19" pageNumber="1153" precision="5" value="-6.8526">6.8526°S</geoCoordinate>
|
||
<geoCoordinate id="EE0D500AFFEEFFF1479173D0FAB2FB53" box="[1223,1350,1231,1252]" degrees="12.2831" direction="east" orientation="longitude" pageId="19" pageNumber="1153" precision="5" value="12.2831">12.2831°E</geoCoordinate>
|
||
,
|
||
<elevation id="0014D1FEFFEEFFF1460273D1FC9AFAB4" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="19" pageNumber="1153" unit="m" value="50.0">
|
||
<quantity id="4CC19B28FFEEFFF1460273D1FA64FB53" box="[1364,1424,1230,1252]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="19" pageNumber="1153" unit="m" value="50.0">50 m</quantity>
|
||
depth
|
||
</elevation>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEEFFF1407F7232FB73FA29" blockId="19.[809,1424,1324,1438]" pageId="19" pageNumber="1153">
|
||
<emphasis id="B94DEADFFFEEFFF1407F7232FC16FAF6" box="[809,994,1324,1346]" italics="true" pageId="19" pageNumber="1153">Type material:</emphasis>
|
||
<materialsCitation id="3B513C90FFEEFFF140AB7233FA7CFAD7" ID-GBIF-Occurrence="3751355349" country="Angola" location="Angola" pageId="19" pageNumber="1153" specimenCount="1" typeStatus="holotype">
|
||
<typeStatus id="5482886FFFEEFFF140AB7233FB85FAF5" box="[1021,1137,1324,1346]" pageId="19" pageNumber="1153" type="holotype">Holotype</typeStatus>
|
||
,
|
||
<emphasis id="B94DEADFFFEEFFF147D77233FB16FAF5" bold="true" box="[1153,1250,1324,1346]" pageId="19" pageNumber="1153">
|
||
<collectingCountry id="F32E765DFFEEFFF147D77233FB16FAF5" box="[1153,1250,1324,1346]" name="Angola" pageId="19" pageNumber="1153">Angola</collectingCountry>
|
||
</emphasis>
|
||
: St. 7AN–03, a f i n 9 6%E t o h (Z M B N1 0 7 3 3 8, D N A -v o u ch e r)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B513C90FFEEFFF1407F7275FB77FA29" ID-GBIF-Occurrence="3751355371" collectionCode="ZMBN" country="Angola" pageId="19" pageNumber="1153" specimenCode="ZMBN115737" specimenCount="2" typeStatus="paratype">
|
||
<typeStatus id="5482886FFFEEFFF1407F7275FC61FAC8" box="[809,917,1386,1407]" pageId="19" pageNumber="1153" type="paratype">Paratype</typeStatus>
|
||
, same sample as
|
||
<typeStatus id="5482886FFFEEFFF147307276FB38FAC8" box="[1126,1228,1385,1407]" pageId="19" pageNumber="1153" type="holotype">holotype</typeStatus>
|
||
, 1af in 96%Etoh (
|
||
<specimenCode id="DB9F9EB6FFEEFFF140667297FC26FA29" box="[816,978,1416,1438]" collectionCode="ZMBN" country="Norway" httpUri="http://grbio.org/cool/0tqf-efed" name="Museum of Zoology at the University of Bergen, Invertebrate Collection" pageId="19" pageNumber="1153">ZMBN115737</specimenCode>
|
||
, DNA-voucher)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEEFFF1407F72D9FA9DF9AD" blockId="19.[809,1425,1478,1562]" pageId="19" pageNumber="1153">
|
||
<emphasis id="B94DEADFFFEEFFF1407F72D9FC59FA6C" box="[809,941,1478,1499]" italics="true" pageId="19" pageNumber="1153">Etymology:</emphasis>
|
||
The specific name is derived from the Latin word
|
||
<emphasis id="B94DEADFFFEEFFF140F872F9FC06FA4C" box="[942,1010,1510,1531]" italics="true" pageId="19" pageNumber="1153">pictus</emphasis>
|
||
, painted, referring to the pigmented body, in particular, the abdominal lateral lamellae.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEEFFF1407F715CFB79F8DB" blockId="19.[809,1424,1602,1900]" pageId="19" pageNumber="1153">
|
||
<emphasis id="B94DEADFFFEEFFF1407F715CFC59F9EF" box="[809,941,1603,1624]" italics="true" pageId="19" pageNumber="1153">Diagnosis:</emphasis>
|
||
Prostomium marginally wider than long, no prostomial horns. Chaetigers 1–8 with slender foliaceous notopodial lamellae, long s u p e r i o r d o r s a l l o b e s a n d s l e n d e r, t r i a n g u l a r, ventral neuropodial lamellae. Lamellae of chaetiger 9 digitiform, postchaetal. All thoracic chaetae capillary. Abdominal lateral lamellae foliaceous and heavily pigmented. Abdominal hooded hooks tridentate, in two groups,
|
||
<emphasis id="B94DEADFFFEEFFF147D67027FB1FF8FA" box="[1152,1259,1848,1869]" italics="true" pageId="19" pageNumber="1153">vis-à-vis</emphasis>
|
||
. No pouches observed, pygidium unknown.
|
||
</paragraph>
|
||
<caption id="DF466645FFE9FFF643F57191FDE6F8AD" ID-DOI="http://doi.org/10.5281/zenodo.6459430" ID-Zenodo-Dep="6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="20" pageNumber="1154" startId="20.[163,242,1678,1700]" targetBox="[297,1294,201,1638]" targetPageId="20">
|
||
<paragraph id="8B8636CDFFE9FFF643F57191FDE6F8AD" blockId="20.[163,1443,1678,1818]" pageId="20" pageNumber="1154">
|
||
<emphasis id="B94DEADFFFE9FFF643F57191FEF8F914" bold="true" box="[163,268,1678,1700]" pageId="20" pageNumber="1154">Figure 9.</emphasis>
|
||
<taxonomicName id="4C394D4EFFE9FFF642417191FE4DF913" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[279,441,1678,1700]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="20" pageNumber="1154" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFE9FFF642417191FE4DF913" box="[279,441,1678,1700]" italics="true" pageId="20" pageNumber="1154">Magelona picta</emphasis>
|
||
</taxonomicName>
|
||
. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF466645FFE8FFF743C77194FACCF94E" ID-DOI="http://doi.org/10.5281/zenodo.6459432" ID-Zenodo-Dep="6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="21" pageNumber="1155" startId="21.[145,225,1675,1697]" targetBox="[276,1294,195,1635]" targetPageId="21">
|
||
<paragraph id="8B8636CDFFE8FFF743C77194FACCF94E" blockId="21.[145,1425,1675,1785]" pageId="21" pageNumber="1155">
|
||
<emphasis id="B94DEADFFFE8FFF743C77194FEFEF917" bold="true" box="[145,266,1675,1697]" pageId="21" pageNumber="1155">Figure 10.</emphasis>
|
||
<taxonomicName id="4C394D4EFFE8FFF742437194FE4FF916" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[277,443,1675,1697]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="21" pageNumber="1155" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFE8FFF742437194FE4FF916" box="[277,443,1675,1697]" italics="true" pageId="21" pageNumber="1155">Magelona picta</emphasis>
|
||
</taxonomicName>
|
||
. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8636CDFFE8FFF443C7703FFE41FE58" blockId="21.[145,761,1823,1906]" lastBlockId="22.[163,780,197,1905]" lastPageId="22" lastPageNumber="1156" pageId="21" pageNumber="1155">
|
||
<emphasis id="B94DEADFFFE8FFF743C7703FFED7F882" box="[145,291,1824,1845]" italics="true" pageId="21" pageNumber="1155">Description:</emphasis>
|
||
A moderately stout species; junction between thorax and abdomen not hugely marked, but the dorsally flattened thorax is somewhat wider and thinner than the rounded abdomen (
|
||
<figureCitation id="13022A48FFE8FFF7467D7000FA7EF883" box="[1323,1418,1823,1845]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="21" pageNumber="1155">Figs 9A</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFE8FFF7407F7021FC8EF8E4" box="[809,890,1854,1875]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="21" pageNumber="1155">10B, E</figureCitation>
|
||
).
|
||
<typeStatus id="5482886FFFE8FFF740C57021FBF6F8E3" box="[915,1026,1854,1876]" pageId="21" pageNumber="1155" type="holotype">Holotype</typeStatus>
|
||
, anterior fragment: prostomium
|
||
<quantity id="4CC19B28FFE8FFF7407F7043FC60F8C5" box="[809,916,1884,1906]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" pageId="21" pageNumber="1155" unit="mm" value="0.95">0.95 mm</quantity>
|
||
long, 1.0 mm wide; thorax
|
||
<quantity id="4CC19B28FFE8FFF747A37043FAA5F8C5" box="[1269,1361,1884,1906]" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="21" pageNumber="1155" unit="mm" value="4.6">4.6 mm</quantity>
|
||
long (including prostomium), 1.0 mm wide (at widest point between chaetigers 5–6, only
|
||
<quantity id="4CC19B28FFEBFFF4412177FBFD11FF4E" box="[631,741,228,250]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="22" pageNumber="1156" unit="mm" value="0.75">0.75 mm</quantity>
|
||
in anterior thorax. NB specimen shows signs of being marginally dorsoventrally flattened); abdomen
|
||
<quantity id="4CC19B28FFEBFFF443F5765FFF0FFEE2" box="[163,251,320,342]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="22" pageNumber="1156" unit="mm" value="0.6">0.6 mm</quantity>
|
||
wide; total length approximately
|
||
<quantity id="4CC19B28FFEBFFF441C3765FFCFEFEE2" box="[661,778,320,342]" metricMagnitude="-2" metricUnit="m" metricValue="1.025" pageId="22" pageNumber="1156" unit="mm" value="10.25">10.25 mm</quantity>
|
||
for 20 chaetigers (width measurements not including parapodia).
|
||
<typeStatus id="5482886FFFEBFFF442607661FE52FE24" box="[310,422,382,403]" pageId="22" pageNumber="1156" type="paratype">Paratype</typeStatus>
|
||
, anterior fragment:
|
||
<quantity id="4CC19B28FFEBFFF441F77662FCFEFE24" box="[673,778,381,403]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" pageId="22" pageNumber="1156" unit="mm" value="2.25">2.25 mm</quantity>
|
||
long for four chaetigers. Thoracic chaetigers of the mid-thorax bulbous and rounded when viewed dorsally (
|
||
<figureCitation id="13022A48FFEBFFF4424676C6FE9EFE59" box="[272,362,473,495]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Figs 9A</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFEBFFF4422176C6FE51FE59" box="[375,421,473,494]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="22" pageNumber="1156">10A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF443ED76E7FD9EFCC9" blockId="22.[163,780,197,1905]" pageId="22" pageNumber="1156">
|
||
Prostomium rounded subtriangular (
|
||
<figureCitation id="13022A48FFEBFFF4413C76E7FD36FDBA" box="[618,706,504,526]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Figs 9B</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFEBFFF4418676E7FD08FDBA" box="[720,764,504,525]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="22" pageNumber="1156">10F</figureCitation>
|
||
), marginally wider than long (L: W ratio 0.95). No prostomial horns, anterior margin straight, medially indented for
|
||
<typeStatus id="5482886FFFEBFFF44268754BFE52FDDD" box="[318,422,596,618]" pageId="22" pageNumber="1156" type="holotype">holotype</typeStatus>
|
||
. Prostomium with one pair of thick longitudinal, dorsal muscular ridges, abutting for majority of length, diverging only at distal tips. Minute outer pair of ridges at their bases. Distinct prostomial markings either side of prostomial ridges, as arched lines and smaller more circular areas towards the centre. Burrowing organ of
|
||
<typeStatus id="5482886FFFEBFFF441F47413FCFEFC95" box="[674,778,780,802]" pageId="22" pageNumber="1156" type="holotype">holotype</typeStatus>
|
||
almost fully everted, heart-shaped (
|
||
<figureCitation id="13022A48FFEBFFF441637435FD7EFCF7" box="[565,650,810,832]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Figs 9B</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFEBFFF441C07434FD09FCF7" box="[662,765,811,832]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="22" pageNumber="1156">10B, C, E</figureCitation>
|
||
), light longitudinal ridges inferiorly, appearing smooth superiorly. No palps retained, unknown.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF443ED7498FE7AFA30" blockId="22.[163,780,197,1905]" pageId="22" pageNumber="1156">
|
||
Achaetous region behind the prostomium, approximately one and a half times the length of chaetiger 1 (
|
||
<figureCitation id="13022A48FFEBFFF4426B74DBFE6EFC6E" box="[317,410,964,986]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Figs 9A</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFEBFFF442FD74DBFE2EFC6E" box="[427,474,964,985]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="22" pageNumber="1156">10A</figureCitation>
|
||
). Chaetigers 1–8 similar (
|
||
<figureCitation id="13022A48FFEBFFF443FD74FDFEE3FC40" box="[171,279,994,1016]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9C–I</figureCitation>
|
||
); parapodia biramous. Notopodia with low triangular prechaetal lamellae confluent with slender foliaceous postchaetal lamellae, slightly broader in anterior thorax, the upper edges of which are smooth. Single, long prechaetal superior dorsal lobe present on all thoracic chaetigers, except chaetiger 9. Neuropodia with low prechaetal lamellae confluent with long, slender, triangular lamellae with rounded tips, directly under chaetal bundle. Postchaetal lamellae slightly larger than prechaetal, particularly in anterior thorax (
|
||
<figureCitation id="13022A48FFEBFFF443FD720AFEECFA9D" box="[171,280,1301,1323]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9C, D</figureCitation>
|
||
). Ventral lamellae decreasing greatly in size from chaetigers 1–4, and then of a similar size in the posterior thorax. Those of chaetigers
|
||
<quantity id="4CC19B28FFEBFFF44119724DFD63FADF" box="[591,663,1362,1384]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" metricValueMax="2.032" metricValueMin="1.524" pageId="22" pageNumber="1156" unit="in" value="7.0" valueMax="8.0" valueMin="6.0">6–8 in</quantity>
|
||
a slightly postchaetal position.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF443ED728FFD51F997" blockId="22.[163,780,197,1905]" pageId="22" pageNumber="1156">
|
||
Chaetiger 9: notopodial and neuropodial postchaetal lamellae similar in both rami, digitiform with rounded tips (
|
||
<figureCitation id="13022A48FFEBFFF4438A72D2FEDDFA55" box="[220,297,1485,1507]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9J</figureCitation>
|
||
). Chaetae emerging above notopodial, and below neuropodial lamellae. Chaetae of chaetigers 1–9 simple bilimbate winged capillaries (
|
||
<figureCitation id="13022A48FFEBFFF441107115FD61F9A8" box="[582,661,1546,1568]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9L</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF443ED7136FAECFF4E" blockId="22.[163,780,197,1905]" lastBlockId="22.[827,1442,197,249]" pageId="22" pageNumber="1156">
|
||
Parapodia of abdominal chaetigers (
|
||
<figureCitation id="13022A48FFEBFFF441F67136FCF4F989" box="[672,768,1577,1599]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9K</figureCitation>
|
||
) sinuous, foliaceous lateral lamellae with slight basal constrictions. Lamellae extend postchaetally behind chaetal rows in anterior abdomen, triangular. Small, triangular processes observed at inner margins of chaetal rows (DML, VML). Abdominal chaetae tridentate hooded hooks (
|
||
<figureCitation id="13022A48FFEBFFF442B771FEFDCAF941" box="[481,574,1761,1783]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9M</figureCitation>
|
||
) all of a similar size, two superior fangs parallel, above main fang. Hooks in two approximately equal groups within each ramus, main fangs
|
||
<emphasis id="B94DEADFFFEBFFF442D27022FE11F8E5" box="[388,485,1853,1874]" italics="true" pageId="22" pageNumber="1156">vis-à-vis</emphasis>
|
||
(
|
||
<figureCitation id="13022A48FFEBFFF442A37022FDBCF8E5" box="[501,584,1853,1875]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Fig. 9K</figureCitation>
|
||
). Approximately eight hooks per ramus in the anterior abdomen. No abdominal pouches observed, but only 11 abdominal chaetigers examined. Pygidium unknown.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF4406D7602FB45FCAA" blockId="22.[827,1443,285,797]" pageId="22" pageNumber="1156">
|
||
<emphasis id="B94DEADFFFEBFFF4406D7602FC60FE85" box="[827,916,285,306]" italics="true" pageId="22" pageNumber="1156">Colour:</emphasis>
|
||
No living material observed. Preserved specimens cream with a distinct dark-brown pigment band present in the posterior thorax (chaetigers 5–8), comprising of many small dots (
|
||
<figureCitation id="13022A48FFEBFFF447FD7666FAF7FE39" box="[1195,1283,377,399]" captionStart="Figure 9" captionStartId="20.[163,242,1678,1700]" captionTargetBox="[297,1294,201,1638]" captionTargetId="figure-25@20.[296,1309,195,1639]" captionTargetPageId="20" captionText="Figure 9. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, prostomium (dorsal view, partially everted burrowing organ on the right-hand side of prostomium); C–F, parapodia of chaetigers 1, 2, 4 and 5 (anterior views); G–H, notopodium and neuropodium of chaetigers 6 and 7, respectively (anterior views); I–K, parapodia of chaetigers 8, 9 and 12 (anterior views); L, thoracic capillary chaeta (lateral view); M, abdominal tridentate hooded hook (oblique frontal view)." figureDoi="http://doi.org/10.5281/zenodo.6459430" httpUri="https://zenodo.org/record/6459430/files/figure.png" pageId="22" pageNumber="1156">Figs 9A</figureCitation>
|
||
,
|
||
<figureCitation id="13022A48FFEBFFF446467666FAD8FE39" box="[1296,1324,377,398]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="22" pageNumber="1156">10</figureCitation>
|
||
). Pigment band extends around the body from dorsal to ventral surface. However, some areas around the parapodia, particularly those of chaetigers 6 and 7 and along the mid-dorsal and mid-ventral lines, are clear of pigmentation (
|
||
<figureCitation id="13022A48FFEBFFF440A5750DFB8AFD9F" box="[1011,1150,530,552]" captionStart="Figure 10" captionStartId="21.[145,225,1675,1697]" captionTargetBox="[276,1294,195,1635]" captionTargetId="figure-73@21.[276,1294,195,1635]" captionTargetPageId="21" captionText="Figure 10. Magelona picta. Holotype (Angola St. 7AN–03, ZMBN107338): A, anterior region (dorsal view); B, anterior region (ventral view, showing partially everted burrowing organ); C, anterior region (lateral view); D, prostomium and first three chaetigers (dorsolateral view); E, thorax and anterior abdomen, showing thoracic–abdominal junction at chaetiger 9 (lateral view); F, prostomium and first three chaetigers (dorsal view); G, right-hand chaetigers 7–17 (lateral view)." figureDoi="http://doi.org/10.5281/zenodo.6459432" httpUri="https://zenodo.org/record/6459432/files/figure.png" pageId="22" pageNumber="1156">Fig. 10A, E</figureCitation>
|
||
). Weaker pigmentation present over much of the body (except on prostomium and thoracic lamellae), similar in colour to pigment band, although much more diffuse. Pigmentation darker in furrows along the body. Abdominal lamellae heavily pigmented, comprising of dots over much of their surface. Staining with methyl green shows no distinct pattern, weakly stained over the entire body, except where heavily pigmented.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF4406D7459FA83FC2E" blockId="22.[827,1443,838,922]" pageId="22" pageNumber="1156">
|
||
<emphasis id="B94DEADFFFEBFFF4406D7459FC23FCEC" box="[827,983,838,859]" italics="true" pageId="22" pageNumber="1156">Distribution:</emphasis>
|
||
Only collected from one station (off
|
||
<collectingCountry id="F32E765DFFEBFFF4406D747AFC78FCCC" box="[827,908,869,891]" name="Angola" pageId="22" pageNumber="1156">Angola</collectingCountry>
|
||
) in the Gulf of
|
||
<collectingCountry id="F32E765DFFEBFFF44766747AFB77FCCC" box="[1072,1155,869,891]" name="Guinea-Bissau" pageId="22" pageNumber="1156">Guinea</collectingCountry>
|
||
Large Marine Ecosystem (LME), during West African surveys,
|
||
<quantity id="4CC19B28FFEBFFF447B7749CFAEDFC2E" box="[1249,1305,899,921]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="22" pageNumber="1156" unit="m" value="50.0">50 m</quantity>
|
||
(
|
||
<figureCitation id="13022A48FFEBFFF4467E749CFA9CFC2E" box="[1320,1384,899,921]" captionStart="Figure 1" captionStartId="2.[161,240,1678,1700]" captionTargetBox="[268,1339,197,1637]" captionTargetId="figure-78@2.[266,1339,195,1639]" captionTargetPageId="2" captionText="Figure 1. Map showing the MIWA sampling area between Morocco in the north and Angola in the south, indicating the position of all sampling stations and current known distributions and depths for all magelonid species carrying posterior thoracic pigmentation off the western and southern coasts of Africa." figureDoi="http://doi.org/10.5281/zenodo.6459406" httpUri="https://zenodo.org/record/6459406/files/figure.png" pageId="22" pageNumber="1156">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEBFFF5406D74DDFDFFFEE2" blockId="22.[827,1444,962,1904]" lastBlockId="23.[145,762,197,924]" lastPageId="23" lastPageNumber="1157" pageId="22" pageNumber="1156">
|
||
<emphasis id="B94DEADFFFEBFFF4406D74DDFC58FC60" box="[827,940,962,983]" italics="true" pageId="22" pageNumber="1156">Remarks:</emphasis>
|
||
This new species can be distinguished from other pigmented magelonid species within the MIWA region based on the following characters. In possessing a prostomium, which is wider than long with distinct prostomial markings either side of the prostomial ridges,
|
||
<taxonomicName id="4C394D4EFFEBFFF447757343FB73FBC6" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1059,1159,1116,1137]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF447757343FB73FBC6" box="[1059,1159,1116,1137]" italics="true" pageId="22" pageNumber="1156">M. picta</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C394D4EFFEBFFF4467B7343FA68FBC7" authorityName="Wilson" authorityYear="1958" box="[1325,1436,1115,1137]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="alleni">
|
||
<emphasis id="B94DEADFFFEBFFF4467B7343FA68FBC7" box="[1325,1436,1115,1137]" italics="true" pageId="22" pageNumber="1156">M. alleni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEBFFF4406D7364FC4EFB38" box="[827,954,1146,1168]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="fasciata">
|
||
<emphasis id="B94DEADFFFEBFFF4406D7364FC4EFB38" box="[827,954,1146,1168]" italics="true" pageId="22" pageNumber="1156">M. fasciata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C394D4EFFEBFFF440A47364FB9BFB38" box="[1010,1135,1146,1168]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="mackiei">
|
||
<emphasis id="B94DEADFFFEBFFF440A47364FB9BFB38" box="[1010,1135,1146,1168]" italics="true" pageId="22" pageNumber="1156">M. mackiei</emphasis>
|
||
</taxonomicName>
|
||
. In addition to the distinct brown pigment band on chaetigers 5–8,
|
||
<taxonomicName id="4C394D4EFFEBFFF4466A7386FA56FB19" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1340,1442,1177,1198]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF4466A7386FA56FB19" box="[1340,1442,1177,1198]" italics="true" pageId="22" pageNumber="1156">M. picta</emphasis>
|
||
</taxonomicName>
|
||
possesses pigmentation over much of the body, including the abdominal lateral lamellae, not present in any of the other magelonid species in the MIWA region, apart from
|
||
<taxonomicName id="4C394D4EFFEBFFF44740720BFB63FA9F" box="[1046,1175,1299,1321]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="fasciata">
|
||
<emphasis id="B94DEADFFFEBFFF44740720BFB63FA9F" box="[1046,1175,1299,1321]" italics="true" pageId="22" pageNumber="1156">M. fasciata</emphasis>
|
||
</taxonomicName>
|
||
. However, in the latter species, this pigmentation occurs in a distinctly striped pattern, thus differing from
|
||
<taxonomicName id="4C394D4EFFEBFFF447C7724EFB06FAD1" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1169,1266,1361,1382]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF447C7724EFB06FAD1" box="[1169,1266,1361,1382]" italics="true" pageId="22" pageNumber="1156">M. picta</emphasis>
|
||
</taxonomicName>
|
||
. In possessing foliaceous thoracic notopodial lamellae,
|
||
<taxonomicName id="4C394D4EFFEBFFF4466A726FFA56FA32" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1340,1442,1392,1413]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF4466A726FFA56FA32" box="[1340,1442,1392,1413]" italics="true" pageId="22" pageNumber="1156">M. picta</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C394D4EFFEBFFF4409D7290FBC7FA14" authorityName="Wilson" authorityYear="1958" box="[971,1075,1422,1444]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="alleni">
|
||
<emphasis id="B94DEADFFFEBFFF4409D7290FBC7FA14" box="[971,1075,1422,1444]" italics="true" pageId="22" pageNumber="1156">M. alleni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEBFFF447177290FB15FA13" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1089,1249,1423,1444]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="guineensis">
|
||
<emphasis id="B94DEADFFFEBFFF447177290FB15FA13" box="[1089,1249,1423,1444]" italics="true" pageId="22" pageNumber="1156">M. guineensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEBFFF447B87290FA9BFA14" box="[1262,1391,1422,1444]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="fasciata">
|
||
<emphasis id="B94DEADFFFEBFFF447B87290FA9BFA14" box="[1262,1391,1422,1444]" italics="true" pageId="22" pageNumber="1156">M. fasciata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B94DEADFFFEBFFF4406D72B2FC33FA75" box="[827,967,1453,1474]" italics="true" pageId="22" pageNumber="1156">
|
||
<taxonomicName id="4C394D4EFFEBFFF4406D72B2FC37FA75" box="[827,963,1453,1474]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="mackiei">M. mackiei</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
The presence of long thoracic superior dorsal lobes separates the new species from
|
||
<taxonomicName id="4C394D4EFFEBFFF4466072D3FA68FA57" authorityName="Wilson" authorityYear="1958" box="[1334,1436,1483,1505]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="alleni">
|
||
<emphasis id="B94DEADFFFEBFFF4466072D3FA68FA57" box="[1334,1436,1483,1505]" italics="true" pageId="22" pageNumber="1156">M. alleni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEBFFF4406D72F4FC2AF9B7" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[827,990,1515,1536]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="guineensis">
|
||
<emphasis id="B94DEADFFFEBFFF4406D72F4FC2AF9B7" box="[827,990,1515,1536]" italics="true" pageId="22" pageNumber="1156">M. guineensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEBFFF440B872F4FB86FA48" box="[1006,1138,1514,1536]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="fasciata">
|
||
<emphasis id="B94DEADFFFEBFFF440B872F4FB86FA48" box="[1006,1138,1514,1536]" italics="true" pageId="22" pageNumber="1156">M. fasciata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C394D4EFFEBFFF447E672F4FAC7FA48" box="[1200,1331,1514,1536]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="mackiei">
|
||
<emphasis id="B94DEADFFFEBFFF447E672F4FAC7FA48" box="[1200,1331,1514,1536]" italics="true" pageId="22" pageNumber="1156">M. mackiei</emphasis>
|
||
</taxonomicName>
|
||
in which they are either short or absent.
|
||
<taxonomicName id="4C394D4EFFEBFFF447CD7116FABEF9A9" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1179,1354,1545,1566]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF447CD7116FABEF9A9" box="[1179,1354,1545,1566]" italics="true" pageId="22" pageNumber="1156">Magelona picta</emphasis>
|
||
</taxonomicName>
|
||
further differs from
|
||
<taxonomicName id="4C394D4EFFEBFFF4409C7137FBBEF98B" box="[970,1098,1575,1597]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="fasciata">
|
||
<emphasis id="B94DEADFFFEBFFF4409C7137FBBEF98B" box="[970,1098,1575,1597]" italics="true" pageId="22" pageNumber="1156">M. fasciata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C394D4EFFEBFFF447D27137FAF6F98B" box="[1156,1282,1575,1597]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="mackiei">
|
||
<emphasis id="B94DEADFFFEBFFF447D27137FAF6F98B" box="[1156,1282,1575,1597]" italics="true" pageId="22" pageNumber="1156">M. mackiei</emphasis>
|
||
</taxonomicName>
|
||
in possessing tridentate hooded hooks in the abdomen, rather than bidentate. Of the MIWA magelonid species,
|
||
<taxonomicName id="4C394D4EFFEBFFF4406D719BFC63F92E" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[827,919,1668,1689]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF4406D719BFC63F92E" box="[827,919,1668,1689]" italics="true" pageId="22" pageNumber="1156">M. picta</emphasis>
|
||
</taxonomicName>
|
||
shares the most similarities with
|
||
<taxonomicName id="4C394D4EFFEBFFF44648719BFA68F92E" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1310,1436,1668,1689]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="nanseni">
|
||
<emphasis id="B94DEADFFFEBFFF44648719BFA68F92E" box="[1310,1436,1668,1689]" italics="true" pageId="22" pageNumber="1156">M. nanseni</emphasis>
|
||
</taxonomicName>
|
||
, but differs in pigmentation patterns, with that of the latter species being restricted to the posterior thorax and light red in colour, whilst that of the former species is dark brown and over much of the body. Moreover,
|
||
<taxonomicName id="4C394D4EFFEBFFF440AE7002FB5AF885" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[1016,1198,1821,1842]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="22" pageNumber="1156" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEBFFF440AE7002FB5AF885" box="[1016,1198,1821,1842]" italics="true" pageId="22" pageNumber="1156">Magelona picta</emphasis>
|
||
</taxonomicName>
|
||
possesses foliaceous notopodial thoracic lamellae and abdominal lateral lamellae, which are not markedly constricted basally but with distinct postchaetal expansions behind chaetal rows, whilst
|
||
<taxonomicName id="4C394D4EFFEAFFF542C477FAFDEEFF4E" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[402,538,228,250]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="nanseni">
|
||
<emphasis id="B94DEADFFFEAFFF542C477FAFDEEFF4E" box="[402,538,228,250]" italics="true" pageId="23" pageNumber="1157">M. nanseni</emphasis>
|
||
</taxonomicName>
|
||
has more slender notopodial thoracic lamellae and abdominal lamellae, which are basally constricted but without postchaetal expansions behind chaetal rows.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEAFFF543FF7641FE67FD10" blockId="23.[145,762,197,924]" pageId="23" pageNumber="1157">
|
||
Of the other magelonid species known to carry posterior thoracic pigmentation,
|
||
<taxonomicName id="4C394D4EFFEAFFF541637661FD68FE24" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[565,668,382,403]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEAFFF541637661FD68FE24" box="[565,668,382,403]" italics="true" pageId="23" pageNumber="1157">M. picta</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C394D4EFFEAFFF5438C7683FEA2FE06" authorityName="Fauvel" authorityYear="1936" box="[218,342,412,433]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="cincta">
|
||
<emphasis id="B94DEADFFFEAFFF5438C7683FEA2FE06" box="[218,342,412,433]" italics="true" pageId="23" pageNumber="1157">M. cincta</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEAFFF5423A7683FDCBFE06" box="[364,575,412,433]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="equilamellae">
|
||
<emphasis id="B94DEADFFFEAFFF5423A7683FDCBFE06" box="[364,575,412,433]" italics="true" pageId="23" pageNumber="1157">M. equilamellae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEAFFF541037683FD05FE06" authorityName="Okuda" authorityYear="1937" box="[597,753,412,433]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="japonica">
|
||
<emphasis id="B94DEADFFFEAFFF541037683FD05FE06" box="[597,753,412,433]" italics="true" pageId="23" pageNumber="1157">M. japonica</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEAFFF543C776A4FEAAFE78" authorityName="Bolivar & Lana" authorityYear="1986" box="[145,350,442,464]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="variolamellata">
|
||
<emphasis id="B94DEADFFFEAFFF543C776A4FEAAFE78" box="[145,350,442,464]" italics="true" pageId="23" pageNumber="1157">M. variolamellata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C394D4EFFEAFFF5423D76A4FDE0FE67" authorityName="Mortimer & Mackie" authorityYear="2006" box="[363,532,443,464]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="symmetrica">
|
||
<emphasis id="B94DEADFFFEAFFF5423D76A4FDE0FE67" box="[363,532,443,464]" italics="true" pageId="23" pageNumber="1157">M. symmetrica</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C394D4EFFEAFFF5411876A4FD0CFE78" authorityName="Jones" authorityYear="1963" box="[590,760,442,464]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="polydentata">
|
||
<emphasis id="B94DEADFFFEAFFF5411876A4FD0CFE78" box="[590,760,442,464]" italics="true" pageId="23" pageNumber="1157">M. polydentata</emphasis>
|
||
</taxonomicName>
|
||
in possessing thoracic superior dorsal lobes. It can be further distinguished from
|
||
<taxonomicName id="4C394D4EFFEAFFF5414E76E7FD21FDBA" authorityName="Jones" authorityYear="1963" box="[536,725,504,525]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="polydentata">
|
||
<emphasis id="B94DEADFFFEAFFF5414E76E7FD21FDBA" box="[536,725,504,525]" italics="true" pageId="23" pageNumber="1157">M. polydentata</emphasis>
|
||
</taxonomicName>
|
||
in possessing tridentate abdominal hooded hooks, rather than polydentate. Additionally,
|
||
<taxonomicName id="4C394D4EFFEAFFF542AB7529FD53FDFC" authorityName="Mortimer & Mackie" authorityYear="2006" box="[509,679,566,587]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="symmetrica">
|
||
<emphasis id="B94DEADFFFEAFFF542AB7529FD53FDFC" box="[509,679,566,587]" italics="true" pageId="23" pageNumber="1157">M. symmetrica</emphasis>
|
||
</taxonomicName>
|
||
differs in possessing lamellae that are triangular, both in the thorax and abdomen, and pigmentation that is limited to the posterior thorax.
|
||
</paragraph>
|
||
<paragraph id="8B8636CDFFEAFFF543FF75AFFED1FC2B" blockId="23.[145,762,197,924]" pageId="23" pageNumber="1157">
|
||
Of all the previously described African species,
|
||
<taxonomicName id="4C394D4EFFEAFFF543C775D0FF1BFD53" authorityName="Mortimer & Kongsrud & Willassen" authorityYear="2022" box="[145,239,719,740]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="picta">
|
||
<emphasis id="B94DEADFFFEAFFF543C775D0FF1BFD53" box="[145,239,719,740]" italics="true" pageId="23" pageNumber="1157">M. picta</emphasis>
|
||
</taxonomicName>
|
||
shares some affinities with
|
||
<taxonomicName id="4C394D4EFFEAFFF5416E75D0FD4FFD53" authorityName="Mortimer & Mackie" authorityYear="2006" box="[568,699,719,740]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="cepiceps">
|
||
<emphasis id="B94DEADFFFEAFFF5416E75D0FD4FFD53" box="[568,699,719,740]" italics="true" pageId="23" pageNumber="1157">M. cepiceps</emphasis>
|
||
</taxonomicName>
|
||
from the
|
||
<collectingCountry id="F32E765DFFEAFFF543E975F2FECFFCB4" box="[191,315,749,771]" name="Seychelles" pageId="23" pageNumber="1157">Seychelles</collectingCountry>
|
||
, but differs in the nature of chaetiger 9, e.g. absence of super dorsal lobes (present in
|
||
<taxonomicName id="4C394D4EFFEAFFF543C77434FEE3FCF7" authorityName="Mortimer & Mackie" authorityYear="2006" box="[145,279,811,832]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="cepiceps">
|
||
<emphasis id="B94DEADFFFEAFFF543C77434FEE3FCF7" box="[145,279,811,832]" italics="true" pageId="23" pageNumber="1157">M. cepiceps</emphasis>
|
||
</taxonomicName>
|
||
) and in possessing elongate postchaetal neuropodial lamellae, without additional processes (broad, with additional prechaetal process in
|
||
<taxonomicName id="4C394D4EFFEAFFF543C77498FEE0FC2B" authorityName="Mortimer & Mackie" authorityYear="2006" box="[145,276,903,924]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" pageId="23" pageNumber="1157" phylum="Annelida" rank="species" species="cepiceps">
|
||
<emphasis id="B94DEADFFFEAFFF543C77498FEE0FC2B" box="[145,276,903,924]" italics="true" pageId="23" pageNumber="1157">M. cepiceps</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |