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<document id="44A8F376CE4A8F654218B383700BC254" ID-DOI="10.5281/zenodo.176375" ID-GBIF-Dataset="4ae7ea7a-e406-4c68-9777-ec29e3521997" ID-ISSN="1175-5326" ID-Zenodo-Dep="176375" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459832640299" checkinUser="plazi" docAuthor="Williams, Jason D." docDate="2007" docId="03AF87BA6E244D7DFF7AFA9121CEF9F9" docLanguage="en" docName="zt01459p035.pdf" docOrigin="Zootaxa 1459" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Scolelepis magnicornuta Williams, 2007, sp. n." docType="treatment" docVersion="9" lastPageNumber="24" masterDocId="FF96FFC26E304D6AFFEDFF9D2452FFD3" masterDocTitle="New records and description of four new species of spionids (Annelida: Polychaeta: Spionidae) from the Philippines: the genera Dispio, Malacoceros, Polydora, and Scolelepis, with notes on palp ciliation patterns of the genus Scolelepis" masterLastPageNumber="35" masterPageNumber="1" pageNumber="21" updateTime="1698223090912" updateUser="plazi">
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<mods:title id="CF5D365AAF7CB152CCE5E8D1798AA023">New records and description of four new species of spionids (Annelida: Polychaeta: Spionidae) from the Philippines: the genera Dispio, Malacoceros, Polydora, and Scolelepis, with notes on palp ciliation patterns of the genus Scolelepis</mods:title>
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<mods:namePart id="3E690BCF9619DC1F07B593D341BD3C08">Williams, Jason D.</mods:namePart>
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<mods:typeOfResource id="5C001DD21B21F7FB5E1C7E7CEC7A0FC2">text</mods:typeOfResource>
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<mods:part id="271AAFFDD401153032EAC081E82E4250">
<mods:date id="0709049BDAD267A965B2BA8BC8F8743F">2007</mods:date>
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<treatment id="03AF87BA6E244D7DFF7AFA9121CEF9F9" ID-DOI="http://doi.org/10.5281/zenodo.6242425" ID-GBIF-Taxon="119358179" ID-Zenodo-Dep="6242425" LSID="urn:lsid:plazi:treatment:03AF87BA6E244D7DFF7AFA9121CEF9F9" httpUri="http://treatment.plazi.org/id/03AF87BA6E244D7DFF7AFA9121CEF9F9" lastPageId="23" lastPageNumber="24" pageId="20" pageNumber="21">
<subSubSection id="C31C65276E244D7EFF7AFA912567FA9B" pageId="20" pageNumber="21" type="nomenclature">
<paragraph id="8BB936AC6E244D7EFF7AFA912658FAF6" blockId="20.[151,522,1291,1352]" box="[151,522,1291,1318]" pageId="20" pageNumber="21">
<heading id="D0F181C06E244D7EFF7AFA912658FAF6" bold="true" box="[151,522,1291,1318]" fontSize="11" level="1" pageId="20" pageNumber="21" reason="1">
<emphasis id="B972EABE6E244D7EFF7AFA912658FAF6" bold="true" box="[151,522,1291,1318]" pageId="20" pageNumber="21">
<taxonomicName id="4C064D2F6E244D7EFF7AFA912593FAF5" ID-CoL="4VRPG" box="[151,449,1292,1318]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="20" pageNumber="21" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E244D7EFF7AFA912593FAF5" bold="true" box="[151,449,1292,1318]" italics="true" pageId="20" pageNumber="21">Scolelepis magnicornuta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24157C56E244D7EFE25FA962658FAF6" box="[456,522,1291,1317]" pageId="20" pageNumber="21" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BB936AC6E244D7EFF7AFAB32567FA9B" blockId="20.[151,522,1291,1352]" box="[151,309,1326,1352]" pageId="20" pageNumber="21">
(
<figureCitation id="133D2A296E244D7EFF72FAB3257EFA9B" box="[159,300,1326,1352]" captionStart-0="FIGURE 14" captionStart-1="FIGURE 15" captionStartId-0="21.[151,255,1610,1634]" captionStartId-1="22.[151,255,1820,1844]" captionTargetBox-1="[274,1299,428,1801]" captionTargetId-1="figure@22.[148,1439,414,1815]" captionTargetPageId-1="22" captionText-0="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." captionText-1="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri-1="https://zenodo.org/record/176384/files/figure.png" pageId="20" pageNumber="21">Figs. 1415</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C31C65276E244D7EFF7AFAE3262EF9EB" pageId="20" pageNumber="21" type="materials_examined">
<paragraph id="8BB936AC6E244D7EFF7AFAE3262EF9EB" blockId="20.[151,1437,1406,2032]" pageId="20" pageNumber="21">
<emphasis id="B972EABE6E244D7EFF7AFAE3278EFA4B" bold="true" box="[151,988,1406,1432]" pageId="20" pageNumber="21">
Material examined.
<typeStatus id="54BD880E6E244D7EFE7EFAE32655FA4B" box="[403,519,1406,1432]" pageId="20" pageNumber="21" type="holotype">Holotype</typeStatus>
.
<collectingCountry id="F311763C6E244D7EFDF9FAE326F0FA4B" box="[532,674,1406,1432]" name="Philippines" pageId="20" pageNumber="21">Philippines</collectingCountry>
, Diniwid Beach, Boracay
</emphasis>
,
<geoCoordinate id="EE32506B6E244D7EFC01FAE32000FA4B" box="[1004,1106,1406,1432]" direction="north" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="12.0">11°60´N</geoCoordinate>
,
<geoCoordinate id="EE32506B6E244D7EFBB2FAE32080FA4B" box="[1119,1234,1406,1432]" direction="east" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="121.9">121°54´E</geoCoordinate>
, sandy beach,
<date id="FFB8106C6E244D7EFA93FAE32559FA13" pageId="20" pageNumber="21" value="1999-04-13">13 Apr 1999</date>
(
<collectionCode id="ED17AE696E244D7EFEF3FA3B2527FA13" LSID="urn:lsid:biocol.org:col:34871" box="[286,373,1446,1472]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="20" pageNumber="21">USNM</collectionCode>
1096808).—
<typeStatus id="54BD880E6E244D7EFDFEFA3B26D8FA13" box="[531,650,1446,1472]" pageId="20" pageNumber="21" type="paratype">Paratypes</typeStatus>
, same data as
<typeStatus id="54BD880E6E244D7EFCAEFA3B27FBFA13" box="[835,937,1446,1472]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
(three complete specimens, two anterior ends, two posterior ends in alcohol,
<collectionCode id="ED17AE696E244D7EFDD2FA5326C6FA3B" LSID="urn:lsid:biocol.org:col:34871" box="[575,660,1486,1512]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="20" pageNumber="21">USNM</collectionCode>
1096809; two anterior ends on SEM stubs, one middle section on SEM stub, one pair of palps on SEM stub,
<collectionCode id="ED17AE696E244D7EFD4DFA6B26A7F9C3" LSID="urn:lsid:biocol.org:col:34871" box="[672,757,1526,1552]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="20" pageNumber="21">USNM</collectionCode>
1096810); same location as
<typeStatus id="54BD880E6E244D7EFBA2FA6B20EBF9C3" box="[1103,1209,1526,1552]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
,
<date id="FFB8106C6E244D7EFB2BFA6B210DF9C3" box="[1222,1375,1526,1552]" pageId="20" pageNumber="21" value="1999-04-14">14 Apr 1999</date>
(one anterior end in alcohol,
<collectionCode id="ED17AE696E244D7EFE43F98325B5F9EB" box="[430,487,1566,1592]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="20" pageNumber="21">ZRC</collectionCode>
2006.0223).
</paragraph>
</subSubSection>
<subSubSection id="C31C65276E244D7EFF2AF9DB2124F95B" pageId="20" pageNumber="21" type="etymology">
<paragraph id="8BB936AC6E244D7EFF2AF9DB2124F95B" blockId="20.[151,1437,1406,2032]" pageId="20" pageNumber="21">
<emphasis id="B972EABE6E244D7EFF2AF9DB2501F9B3" bold="true" box="[199,339,1606,1632]" pageId="20" pageNumber="21">Etymology.</emphasis>
The species epithet
<taxonomicName id="4C064D2F6E244D7EFDA3F9DA26A0F9B3" box="[590,754,1607,1632]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="20" pageNumber="21" phylum="Annelida" rank="species" species="magnicornuta">
<emphasis id="B972EABE6E244D7EFDA3F9DA26A0F9B3" box="[590,754,1607,1632]" italics="true" pageId="20" pageNumber="21">magnicornuta</emphasis>
</taxonomicName>
(derived from the Latin adjective
<emphasis id="B972EABE6E244D7EFB7BF9DA208DF9B3" box="[1174,1247,1607,1632]" italics="true" pageId="20" pageNumber="21">magni</emphasis>
for great, large and Latin adjective
<emphasis id="B972EABE6E244D7EFE92F9F225B4F95B" box="[383,486,1647,1672]" italics="true" pageId="20" pageNumber="21">cornutus</emphasis>
for horned) refers to the large, conical occipital tentacle found in this species.
</paragraph>
</subSubSection>
<subSubSection id="C31C65276E244D7EFF2AF90B265BF823" pageId="20" pageNumber="21" type="diagnosis">
<paragraph id="8BB936AC6E244D7EFF2AF90B265BF823" blockId="20.[151,1437,1406,2032]" pageId="20" pageNumber="21">
<emphasis id="B972EABE6E244D7EFF2AF90B2512F963" bold="true" box="[199,320,1686,1712]" pageId="20" pageNumber="21">Diagnosis</emphasis>
. A species of
<taxonomicName id="4C064D2F6E244D7EFE06F90A2630F963" box="[491,610,1687,1712]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="20" pageNumber="21" phylum="Annelida" rank="genus">
<emphasis id="B972EABE6E244D7EFE06F90A2630F963" box="[491,610,1687,1712]" italics="true" pageId="20" pageNumber="21">Scolelepis</emphasis>
</taxonomicName>
exhibiting notosetae on setiger 1, notopodial hooded hooks and large occipital tentacle. Palps long, with small, smooth basal sheath, palps with two weakly separated transverse rows of cilia. Prostomium conical, with two pairs of eyes. Caruncle ending bluntly at middle of setiger 1, nuchal cilia in semi-circular pattern around base of palps, cilia extending onto sides of large, conical occipital tentacle. Postsetal notopodial lamellae nearly completely fused with branchiae from setiger 2 to middle setigers, lamellae elongate, rounded, distal end pointed and free from branchiae, lamellae and branchiae separated posteriorly. Bidentate notopodial hooded hooks from setiger 3855, up to seven in posterior setigers. Bidentate neuropodial hooded hooks from setiger 2530, up to
<quantity id="4CFE9B496E244D7EFCAFF833272DF81B" box="[834,895,1966,1992]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="20" pageNumber="21" unit="in" value="13.0">13 in</quantity>
middle to posterior setigers. Pygidium small, rounded, with dorsal anal open.
</paragraph>
</subSubSection>
<subSubSection id="C31C65276E254D7DFF2AFF0A205CFDB9" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22" type="description">
<paragraph id="8BB936AC6E254D7FFF2AFF0A2060FED1" blockId="21.[151,1437,151,658]" pageId="21" pageNumber="22">
<emphasis id="B972EABE6E254D7FFF2AFF0A250DFF62" bold="true" box="[199,351,151,177]" pageId="21" pageNumber="22">Description.</emphasis>
<typeStatus id="54BD880E6E254D7FFE8AFF052586FF61" box="[359,468,152,178]" pageId="21" pageNumber="22" type="holotype">Holotype</typeStatus>
of 82 setigers, largest complete specimen, 42.1-mm long, 1.9-mm wide by setiger 20; setigers 2472 with eggs. Body widest anteriorly, gradually tapering to posterior end; body nearly rectangular in cross section. Color in alcohol opaque white, no pigmentation present.
</paragraph>
<paragraph id="8BB936AC6E254D7FFF2AFE8D2706FD41" blockId="21.[151,1437,151,658]" pageId="21" pageNumber="22">
Prostomium conical, extending anteriorly to sharp point, continuing posteriorly as short caruncle, ending bluntly at middle of setiger 1 along a low, indistinct margin; reduced peristomial wings surrounding base of palps (
<figureCitation id="133D2A296E254D7FFF0BFEFD2515FEA9" box="[230,327,352,378]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="21" pageNumber="22">Figs. 14</figureCitation>
A, B, 15AC). Two pairs of eyes obscured, deeply embedded, in nearly straight row between bases of palps; large, conical occipital tentacle present (
<figureCitation id="133D2A296E254D7FFCC0FE1527D0FE71" box="[813,898,392,418]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="21" pageNumber="22">Fig. 15</figureCitation>
BD). Palps extending to setiger 1520, with two weakly separated transverse rows of cilia along ventral surface, long rows of cilia approximately 41-µm long, short rows approximately 26-µm long (short rows on medial side), with long rows and short rows in approximately 1:1 ratio, rows of mucus secreting cells (represented by tubular necks) proximal to transverse ciliary rows, rows extending to distal ends of palps, median ciliated groove lacking (
<figureCitation id="133D2A296E254D7FFB60FDB520BCFD91" box="[1165,1262,552,578]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="21" pageNumber="22">Figs. 15</figureCitation>
E, 18C). Palps with small, smooth basal sheath. Nuchal cilia in semi-circular pattern around base of palps, cilia extending onto lateral sides of base of occipital tentacle (
<figureCitation id="133D2A296E254D7FFD5AFDE52758FD41" box="[695,778,632,658]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="21" pageNumber="22">Fig. 15</figureCitation>
CD).
</paragraph>
<paragraph id="8BB936AC6E254D7FFEFCFD7F275FF9D2" blockId="21.[273,1176,738,779]" lastBlockId="21.[463,781,1496,1537]" pageId="21" pageNumber="22">A B C D E J K F G H I</paragraph>
<paragraph id="8BB936AC6E254D7FFCBFFA63273CF9C1" box="[850,878,1534,1554]" pageId="21" pageNumber="22">F-I</paragraph>
<caption id="DF7966246E254D7FFF7AF9D72060F8DC" pageId="21" pageNumber="22">
<paragraph id="8BB936AC6E254D7FFF7AF9D72060F8DC" blockId="21.[151,1436,1610,1807]" pageId="21" pageNumber="22">
<emphasis id="B972EABE6E254D7FFF7AF9D72575F9B1" bold="true" box="[151,295,1610,1634]" pageId="21" pageNumber="22">FIGURE 14.</emphasis>
<taxonomicName id="4C064D2F6E254D7FFEC3F9D72664F9B2" box="[302,566,1610,1633]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E254D7FFEC3F9D72664F9B2" box="[302,566,1610,1633]" italics="true" pageId="21" pageNumber="22">Scolelepis magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E254D7FFDD0F9D72628F9B1" bold="true" box="[573,634,1610,1634]" pageId="21" pageNumber="22">
<taxonomicNameLabel id="A24157C56E254D7FFDD0F9D72628F9B1" box="[573,634,1610,1634]" pageId="21" pageNumber="22" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
AB, JK, holotype (USNM 1096808); CI, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: AB, J, K = 500 µm; CD = 250 µm; E = 200 µm; FI = 25 µm.
</paragraph>
</caption>
<paragraph id="8BB936AC6E254D7CFF2AF8A02728FEA9" blockId="21.[151,1436,1853,1999]" lastBlockId="22.[151,1437,152,378]" lastPageId="22" lastPageNumber="23" pageId="21" pageNumber="22">
Setiger 1 well developed with rounded notopodial and neuropodial postsetal lamellae, notosetae and neurosetae present; patch of cilia present dorsal to the notopodial lamellae. Postsetal notopodial lamellae nearly completely fused with branchiae from setiger 2 (
<figureCitation id="133D2A296E254D7FFD3BF8102778F874" box="[726,810,1933,1959]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="21" pageNumber="22">Fig. 15</figureCitation>
AB), lamellae elongate, rounded, distal end pointed and free from branchiae, fused with branchiae along about 90% of length in anterior setigers, degree of fusion decreasing in posterior setigers (
<figureCitation id="133D2A296E264D7CFDF8FF052626FF61" box="[533,628,152,178]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="22" pageNumber="23">Figs. 14</figureCitation>
CE, 15FG). Postsetal neuropodial lamellae of setiger 1 with triangular lobe (
<figureCitation id="133D2A296E264D7CFEF3FF5D25D2FF09" box="[286,384,192,218]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="22" pageNumber="23">Figs. 14</figureCitation>
B, 15AB), lamellae of setigers 218 with rounded lobe (
<figureCitation id="133D2A296E264D7CFBC8FF5D20D4FF09" box="[1061,1158,192,218]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="22" pageNumber="23">Figs. 14</figureCitation>
C, 15AB, F), developing notch dividing lamellae by setigers 20-25, with broad dorsal lobe and small ventral lobe, dorsal lobe with pointed dorsal end and rounded ventral end (
<figureCitation id="133D2A296E264D7CFD2AFE8D277EFEF9" box="[711,812,272,298]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="22" pageNumber="23">Figs. 14</figureCitation>
D, 15G), in posterior setigers dorsal lobe becomes broader and ventral lobe is reduced (
<figureCitation id="133D2A296E264D7CFDA6FEA526F3FE81" box="[587,673,312,338]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="22" pageNumber="23">Fig. 14</figureCitation>
E). Lateral organs between notopodial and neuropodial postsetal lamellae present from setiger 1 to posterior setigers (
<figureCitation id="133D2A296E264D7CFCEDFEFD2707FEA9" box="[768,853,352,378]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="22" pageNumber="23">Fig. 15</figureCitation>
G).
</paragraph>
<caption id="DF7966246E264D7CFF7AF88125EEF823" httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="22" pageNumber="23" targetBox="[274,1299,428,1801]" targetPageId="22">
<paragraph id="8BB936AC6E264D7CFF7AF88125EEF823" blockId="22.[151,1436,1820,2032]" pageId="22" pageNumber="23">
<emphasis id="B972EABE6E264D7CFF7AF8812575F8E7" bold="true" box="[151,295,1820,1844]" pageId="22" pageNumber="23">FIGURE 15.</emphasis>
<taxonomicName id="4C064D2F6E264D7CFEC3F8812665F8E0" box="[302,567,1820,1843]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E264D7CFEC3F8812665F8E0" box="[302,567,1820,1843]" italics="true" pageId="22" pageNumber="23">Scolelepis magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E264D7CFDD0F881262BF8E7" bold="true" box="[573,633,1820,1844]" pageId="22" pageNumber="23">
<taxonomicNameLabel id="A24157C56E264D7CFDD0F881262BF8E7" box="[573,633,1820,1844]" pageId="22" pageNumber="23" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
AH, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 1015 (right to left), lateral view; G, setigers 3033 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: AC = 500 µm; D = 100 µm; E = 50 µm; FH = 250 µm.
</paragraph>
</caption>
<paragraph id="8BB936AC6E274D7DFF2AFF052547FE71" blockId="23.[151,1437,152,1578]" pageId="23" pageNumber="24">
Notosetae of setiger 1 and subsequent setigers in two vertical rows of limbate capillaries (
<figureCitation id="133D2A296E274D7DFB33FF052167FF61" box="[1246,1333,152,178]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="23" pageNumber="24">
Fig.
<date id="FFB8106C6E274D7DFAF8FF052167FF61" box="[1301,1333,152,178]" pageId="23" pageNumber="24" value="1914-01">14</date>
</figureCitation>
I); dorsal notosetae of these rows longer than those below, 12 notopodial hooded hooks from setiger 3855, with up to seven notopodial hooded hooks in posterior setigers; notopodial hooded hooks bidentate with acute main fang and single accessory tooth (
<figureCitation id="133D2A296E274D7DFE31FE8D2660FEF9" box="[476,562,272,298]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="23" pageNumber="24">Fig. 14</figureCitation>
H). Neurosetae of setiger 1 and subsequent setigers in two vertical rows of limbate capillaries (
<figureCitation id="133D2A296E274D7DFE6DFEA52584FE81" box="[384,470,312,338]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="23" pageNumber="24">Fig. 14</figureCitation>
G), 16 neuropodial hooded hooks from setiger 2530, with up to 13 neuropodial hooded hooks in middle to posterior setigers; hooks bidentate with acute main fang and single accessory tooth (
<figureCitation id="133D2A296E274D7DFF72FE1524A6FE71" box="[159,244,392,418]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="23" pageNumber="24">Fig. 14</figureCitation>
F).
</paragraph>
<paragraph id="8BB936AC6E274D7DFF2AFE2D2717FD91" blockId="23.[151,1437,152,1578]" pageId="23" pageNumber="24">
Branchiae from setiger 2 to end of body, fused with postsetal notopodial lamellae but with tips free in anterior setigers (
<figureCitation id="133D2A296E274D7DFE85FE4525EFFE21" box="[360,445,472,498]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="23" pageNumber="24">Fig. 15</figureCitation>
AB, FG), separated from notopodial lamellae in posterior setigers, with band of cilia along inner edge and joined to corresponding branchiae on opposite side by two bands of cilia across dorsum, anterior band broader than posterior band (
<figureCitation id="133D2A296E274D7DFD21FDB52773FD91" box="[716,801,552,578]" captionStart="FIGURE 15" captionStartId="22.[151,255,1820,1844]" captionTargetBox="[274,1299,428,1801]" captionTargetId="figure@22.[148,1439,414,1815]" captionTargetPageId="22" captionText="FIGURE 15. Scolelepis magnicornuta sp. n. A H, paratypes (USNM 1096810) SEM micrographs. A, anterior end, lateral view; B, anterior end, lateral view (palps missing); C, anterior end, dorsal view; D, occipital tentacle (arrowhead shows cilia on side of tentacle); E, middle region of palp, frontal view (arrowhead indicates faint division in transverse rows of cilia; short rows top, long rows bottom); F, setigers 10 15 (right to left), lateral view; G, setigers 30 33 (right to left), lateral view (arrowhead indicates lateral organ); H, pygidium, dorsal view. Scale bars: A C = 500 µm; D = 100 µm; E = 50 µm; F H = 250 µm." httpUri="https://zenodo.org/record/176384/files/figure.png" pageId="23" pageNumber="24">Fig. 15</figureCitation>
C).
</paragraph>
<paragraph id="8BB936AC6E274D7DFF2AFDCD205CFDB9" blockId="23.[151,1437,152,1578]" box="[199,1038,592,618]" pageId="23" pageNumber="24">
Pygidium small, rounded, with dorsal anal opening (
<figureCitation id="133D2A296E274D7DFCC0FDCD27DCFDB9" box="[813,910,592,618]" captionStart="FIGURE 14" captionStartId="21.[151,255,1610,1634]" captionText="FIGURE 14. Scolelepis magnicornuta sp. n. A B, J K, holotype (USNM 1096808); C I, paratypes (USNM 1096809). A, anterior end, dorsal view; B, anterior end, lateral view (palps partially drawn); C, setiger 10, anterior lateral view; D, setiger 30, anterior lateral view; E, setiger 54, anterior lateral view; F, neuropodial hooded hook from posterior setiger, lateral view; G, neuroseta from posterior setiger; H, notopodial hooded hook from posterior setiger, lateral view; I, notoseta from posterior setiger; J, posterior setigers and pygidium, dorsal view; K, posterior setigers and pygidium, lateral view. Scale bars: A B, J, K = 500 µm; C D = 250 µm; E = 200 µm; F I = 25 µm." pageId="23" pageNumber="24">Figs. 14</figureCitation>
J, K, 15H).
</paragraph>
</subSubSection>
<subSubSection id="C31C65276E274D7DFF2AFDEA251BF9D1" pageId="23" pageNumber="24" type="discussion">
<paragraph id="8BB936AC6E274D7DFF2AFDEA248BFA61" blockId="23.[151,1437,152,1578]" pageId="23" pageNumber="24">
<emphasis id="B972EABE6E274D7DFF2AFDEA2512FD42" bold="true" box="[199,320,631,657]" pageId="23" pageNumber="24">Remarks.</emphasis>
<taxonomicName id="4C064D2F6E274D7DFEA1FDE52626FD42" box="[332,628,632,657]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFEA1FDE52626FD42" box="[332,628,632,657]" italics="true" pageId="23" pageNumber="24">Scolelepis magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFD6CFDEA269AFD42" bold="true" box="[641,712,631,657]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFD6CFDEA269AFD42" box="[641,712,631,657]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
, belongs to a group of nine species including
<taxonomicName id="4C064D2F6E274D7DFAFCFDE5250EFD69" authority="Augener, 1926" authorityName="Augener" authorityYear="1926" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="antipoda">
<emphasis id="B972EABE6E274D7DFAFCFDE521CEFD42" box="[1297,1436,632,657]" italics="true" pageId="23" pageNumber="24">S. antipoda</emphasis>
(
<bibRefCitation id="EF974B5D6E274D7DFF72FD3D2501FD69" author="Augener" box="[159,339,672,698]" pageId="23" pageNumber="31" refString="Augener, H. (1926) Polychaeta ven Neuseeland. II Sedentaria. Videnskabelige Meddelelser fra dansk naturhistorisk Forening (Kobenhaven), 81, 157 - 294." type="journal article" year="1926">Augener, 1926</bibRefCitation>
)
</taxonomicName>
;
<taxonomicName id="4C064D2F6E274D7DFE84FD3D27D7FD69" authority="Auduoin &amp; Milne-Edwards, 1833" authorityName="Auduoin &amp; Milne-Edwards" authorityYear="1833" box="[361,901,672,698]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="foliosa">
<emphasis id="B972EABE6E274D7DFE84FD3D2585FD6A" box="[361,471,672,697]" italics="true" pageId="23" pageNumber="24">S. foliosa</emphasis>
(Auduoin &amp;
<bibRefCitation id="EF974B5D6E274D7DFD9AFD3D272FFD69" author="Milne-Edwards" box="[631,893,672,698]" pageId="23" pageNumber="31" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des annelides et description de celles qui habitent les cotes de la France. Annales des Sciences Naturelles, Paris, 30, 411 - 425." type="journal article" year="1833">Milne-Edwards, 1833</bibRefCitation>
)
</taxonomicName>
;
<taxonomicName id="4C064D2F6E274D7DFC7FFD3D2080FD69" authority="Imajima, 1992" authorityName="Imajima" authorityYear="1992" box="[914,1234,672,698]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="lingulata">
<emphasis id="B972EABE6E274D7DFC7FFD3D2049FD6A" box="[914,1051,672,697]" italics="true" pageId="23" pageNumber="24">S. lingulata</emphasis>
<bibRefCitation id="EF974B5D6E274D7DFBCEFD3D2080FD69" author="Imajima" box="[1059,1234,672,698]" pageId="23" pageNumber="33" refString="Imajima, M. (1992) Spionidae (Annelida, Polychaeta) from Japan VIII. The genus Scolelepis. Bulletin of the National Science Museum Series A (Zoology), 18, 1 - 34." type="journal article" year="1992">Imajima, 1992</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="4C064D2F6E274D7DFB32FD3D210BFD6A" box="[1247,1369,672,697]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnus">
<emphasis id="B972EABE6E274D7DFB32FD3D210BFD6A" box="[1247,1369,672,697]" italics="true" pageId="23" pageNumber="24">S. magnus</emphasis>
</taxonomicName>
Ozolin'sh, 1990;
<taxonomicName id="4C064D2F6E274D7DFEC0FD5526C0FD31" authority="Hartman, 1961" authorityName="Hartman" authorityYear="1961" box="[301,658,712,738]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="occidentalis">
<emphasis id="B972EABE6E274D7DFEC0FD552585FD32" box="[301,471,712,737]" italics="true" pageId="23" pageNumber="24">S. occidentalis</emphasis>
<bibRefCitation id="EF974B5D6E274D7DFE32FD5526C0FD31" author="Hartman" box="[479,658,712,738]" pageId="23" pageNumber="33" refString="Hartman, O. (1961) Polychaetous annelids from California. Allan Hancock Pacific Expeditions, 25, 1 - 226." type="journal article" year="1961">Hartman, 1961</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="4C064D2F6E274D7DFD70FD552002FD31" authority="Khlebovitsch, 1959" authorityName="Khlebovitsch" authorityYear="1959" box="[669,1104,712,738]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="oligobranchia">
<emphasis id="B972EABE6E274D7DFD70FD552733FD32" box="[669,865,712,737]" italics="true" pageId="23" pageNumber="24">S. oligobranchia</emphasis>
<bibRefCitation id="EF974B5D6E274D7DFC8AFD552002FD31" author="Khlebovitsch" box="[871,1104,712,738]" pageId="23" pageNumber="33" refString="Khlebovitsch, V. V. (1959) [Some species of polychaete worms from the Kurile Islands, which are new or recorded for the first time in the U. S. S. R]. Zoologiesheskii Zhurnal, 28, 167 - 181. (In Russian)" type="book chapter" year="1959">Khlebovitsch, 1959</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="4C064D2F6E274D7DFBB1FD552487FCD9" authority="Maciolek, 1987" authorityName="Maciolek" authorityYear="1987" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="quadridentata">
<emphasis id="B972EABE6E274D7DFBB1FD55214DFD32" box="[1116,1311,712,737]" italics="true" pageId="23" pageNumber="24">S. quadridentata</emphasis>
<bibRefCitation id="EF974B5D6E274D7DFACBFD552487FCD9" author="Maciolek" pageId="23" pageNumber="33" refString="Maciolek, N. J. (1987) New species and records of Scolelepis (Polychaeta: Spionidae) from the east coast of North America, with a revision of the subgenera. Bulletin of the Biological Society of Washington, No. 7, 15 - 40." type="book chapter" year="1987">Maciolek, 1987</bibRefCitation>
</taxonomicName>
; and
<taxonomicName id="4C064D2F6E274D7DFEFFFD6D2600FCD9" authority="Imajima, 1992" authorityName="Imajima" authorityYear="1992" box="[274,594,752,778]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="sagittaria">
<emphasis id="B972EABE6E274D7DFEFFFD6D25F2FCDA" box="[274,416,752,777]" italics="true" pageId="23" pageNumber="24">S. sagittaria</emphasis>
<bibRefCitation id="EF974B5D6E274D7DFE4AFD6D2600FCD9" author="Imajima" box="[423,594,752,778]" pageId="23" pageNumber="33" refString="Imajima, M. (1992) Spionidae (Annelida, Polychaeta) from Japan VIII. The genus Scolelepis. Bulletin of the National Science Museum Series A (Zoology), 18, 1 - 34." type="journal article" year="1992">Imajima, 1992</bibRefCitation>
</taxonomicName>
that possess an occipital tentacle, notosetae on setiger 1, and notopodial hooded hooks.
<taxonomicName id="4C064D2F6E274D7DFEA4FC85263EFCE2" box="[329,620,792,817]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFEA4FC85263EFCE2" box="[329,620,792,817]" italics="true" pageId="23" pageNumber="24">Scolelepis magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFD9FFC8A26E6FCE2" bold="true" box="[626,692,791,817]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFD9FFC8A26E6FCE2" box="[626,692,791,817]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
is unique among these species in having a large occipital tentacle with cilia extending along the sides. Among the species indicated above,
<taxonomicName id="4C064D2F6E274D7DFBAEFCDD215BFC8A" box="[1091,1289,832,857]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFBAEFCDD215BFC8A" box="[1091,1289,832,857]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFAFEFCA2210BFC8A" bold="true" box="[1299,1369,831,857]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFAFEFCA2210BFC8A" box="[1299,1369,831,857]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
most closely resembles
<emphasis id="B972EABE6E274D7DFE82FCF5271CFC52" box="[367,846,872,897]" italics="true" pageId="23" pageNumber="24">
<taxonomicName id="4C064D2F6E274D7DFE82FCF525AAFC52" box="[367,504,872,897]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="antipoda">S. antipoda</taxonomicName>
,
<taxonomicName id="4C064D2F6E274D7DFDE9FCF526DCFC52" box="[516,654,872,897]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="lingulata">S. lingulata</taxonomicName>
,
<taxonomicName id="4C064D2F6E274D7DFD76FCF5271BFC52" box="[667,841,872,897]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="occidentalis">S. occidentalis</taxonomicName>
,
</emphasis>
and
<taxonomicName id="4C064D2F6E274D7DFC65FCF5204AFC52" box="[904,1048,872,897]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="sagittaria">
<emphasis id="B972EABE6E274D7DFC65FCF5204AFC52" box="[904,1048,872,897]" italics="true" pageId="23" pageNumber="24">S. sagittaria</emphasis>
</taxonomicName>
in having the tips of the notopodial lamellae free from the branchiae, whereas other species in this group exhibit complete fusion of the notopodial lamellae and branchiae in the anterior setigers.
<taxonomicName id="4C064D2F6E274D7DFCFFFC252066FC02" box="[786,1076,952,977]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFCFFFC252066FC02" box="[786,1076,952,977]" italics="true" pageId="23" pageNumber="24">Scolelepis magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFBD0FC2A202DFC02" bold="true" box="[1085,1151,951,977]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFBD0FC2A202DFC02" box="[1085,1151,951,977]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
is distinguished from
<taxonomicName id="4C064D2F6E274D7DFA6BFC2524ADFC2A" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="antipoda">
<emphasis id="B972EABE6E274D7DFA6BFC2524ADFC2A" italics="true" pageId="23" pageNumber="24">S. antipoda</emphasis>
</taxonomicName>
based on the body size and initiation of neuropodial hooded hooks.
<taxonomicName id="4C064D2F6E274D7DFBD0FC7D2097FC2A" box="[1085,1221,992,1017]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="antipoda">
<emphasis id="B972EABE6E274D7DFBD0FC7D2097FC2A" box="[1085,1221,992,1017]" italics="true" pageId="23" pageNumber="24">S. antipoda</emphasis>
</taxonomicName>
is a large species with up to 194 setigers and with neuropodial hooded hooks from setiger 4750 whereas
<taxonomicName id="4C064D2F6E274D7DFB43FB952122FBF2" box="[1198,1392,1032,1057]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFB43FB952122FBF2" box="[1198,1392,1032,1057]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFA94FB9A24FDFB9A" bold="true" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFA94FB9A24FDFB9A" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
has up to 82 setigers and neuropodial hooded hooks from setiger 2530.
<taxonomicName id="4C064D2F6E274D7DFBABFBAD2161FB9A" box="[1094,1331,1072,1097]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="lingulata">
<emphasis id="B972EABE6E274D7DFBABFBAD2161FB9A" box="[1094,1331,1072,1097]" italics="true" pageId="23" pageNumber="24">Scolelepis lingulata</emphasis>
</taxonomicName>
exhibits obliquely protruding neuropodial interramal lobes in posterior setigers for which it gets its name; such structures are absent in
<taxonomicName id="4C064D2F6E274D7DFE69FB1D2618FB4A" box="[388,586,1152,1177]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFE69FB1D2618FB4A" box="[388,586,1152,1177]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFDBBFBE226CEFB4A" bold="true" box="[598,668,1151,1177]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFDBBFBE226CEFB4A" box="[598,668,1151,1177]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
.
<taxonomicName id="4C064D2F6E274D7DFD42FB1D2792FB4A" box="[687,960,1152,1177]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="occidentalis">
<emphasis id="B972EABE6E274D7DFD42FB1D2792FB4A" box="[687,960,1152,1177]" italics="true" pageId="23" pageNumber="24">Scolelepis occidentalis</emphasis>
</taxonomicName>
has unidentate or bidentate notopodial hooded hooks, and a short occipital tentacle, whereas
<taxonomicName id="4C064D2F6E274D7DFCCDFB3527B6FB12" box="[800,996,1192,1217]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFCCDFB3527B6FB12" box="[800,996,1192,1217]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFC00FB3A2060FB12" bold="true" box="[1005,1074,1191,1217]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFC00FB3A2060FB12" box="[1005,1074,1191,1217]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
has only bidentate notopodial hooded hooks and a large occipital tentacle. Finally,
<taxonomicName id="4C064D2F6E274D7DFD10FB4D27ECFB3A" box="[765,958,1232,1257]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFD10FB4D27ECFB3A" box="[765,958,1232,1257]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFC2BFB52205AFB3A" bold="true" box="[966,1032,1231,1257]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFC2BFB52205AFB3A" box="[966,1032,1231,1257]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
is distinguished from
<taxonomicName id="4C064D2F6E274D7DFAE0FB4D21CEFB3A" box="[1293,1436,1232,1257]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="sagittaria">
<emphasis id="B972EABE6E274D7DFAE0FB4D21CEFB3A" box="[1293,1436,1232,1257]" italics="true" pageId="23" pageNumber="24">S. sagittaria</emphasis>
</taxonomicName>
based on the form and the setiger on which the neuropodial hooded hooks first appear; the hooks are tridentate and begin on setiger
<quantity id="4CFE9B496E274D7DFE60FABD25A4FAE9" box="[397,502,1312,1338]" metricMagnitude="0" metricUnit="m" metricValue="1.3969999999999998" metricValueMax="1.4731999999999998" metricValueMin="1.3208000000000002" pageId="23" pageNumber="24" unit="in" value="55.0" valueMax="58.0" valueMin="52.0">5258 in</quantity>
<taxonomicName id="4C064D2F6E274D7DFE10FABD26DFFAEA" box="[509,653,1312,1337]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="sagittaria">
<emphasis id="B972EABE6E274D7DFE10FABD26DFFAEA" box="[509,653,1312,1337]" italics="true" pageId="23" pageNumber="24">S. sagittaria</emphasis>
</taxonomicName>
, whereas in
<taxonomicName id="4C064D2F6E274D7DFCCEFABD27B7FAEA" box="[803,997,1312,1337]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFCCEFABD27B7FAEA" box="[803,997,1312,1337]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFC00FA822062FAEA" bold="true" box="[1005,1072,1311,1337]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFC00FA822062FAEA" box="[1005,1072,1311,1337]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
the neuropodial hooded hooks are bidentate and begin on setiger 2530.
<collectingCountry id="F311763C6E274D7DFD65FAD526FBFAB1" box="[648,681,1352,1378]" name="American Samoa" pageId="23" pageNumber="24">As</collectingCountry>
found in
<taxonomicName id="4C064D2F6E274D7DFCF0FAD527CDFAB2" box="[797,927,1352,1377]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="alisonae" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFCF0FAD527CDFAB2" box="[797,927,1352,1377]" italics="true" pageId="23" pageNumber="24">S. alisonae</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFC4AFADA27B9FAB2" bold="true" box="[935,1003,1351,1377]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFC4AFADA27B9FAB2" box="[935,1003,1351,1377]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
, the palps of
<taxonomicName id="4C064D2F6E274D7DFB60FAD52102FAB2" box="[1165,1360,1352,1377]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFB60FAD52102FAB2" box="[1165,1360,1352,1377]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFAB4FADA21CEFAB2" bold="true" box="[1369,1436,1351,1377]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFAB4FADA21CEFAB2" box="[1369,1436,1351,1377]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
exhibit two weakly separated long and short transverse rows of cilia in approximately 1:1 ratio (see Discussion).
</paragraph>
<paragraph id="8BB936AC6E274D7DFF2AFA5D251BF9D1" blockId="23.[151,1437,152,1578]" pageId="23" pageNumber="24">
Two specimens of
<taxonomicName id="4C064D2F6E274D7DFE44FA5D263FFA0A" box="[425,621,1472,1497]" class="Polychaeta" family="Spionidae" genus="Scolelepis" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="magnicornuta" status="sp. nov.">
<emphasis id="B972EABE6E274D7DFE44FA5D263FFA0A" box="[425,621,1472,1497]" italics="true" pageId="23" pageNumber="24">S. magnicornuta</emphasis>
</taxonomicName>
<emphasis id="B972EABE6E274D7DFD9BFA2226E9FA0A" bold="true" box="[630,699,1471,1497]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A24157C56E274D7DFD9BFA2226E9FA0A" box="[630,699,1471,1497]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
collected in April had developing eggs within the body from setigers 2472.
</paragraph>
</subSubSection>
<subSubSection id="C31C65276E274D7DFF2AF99221CEF9F9" box="[199,1436,1551,1578]" pageId="23" pageNumber="24" type="distribution">
<paragraph id="8BB936AC6E274D7DFF2AF99221CEF9F9" blockId="23.[151,1437,152,1578]" box="[199,1436,1551,1578]" pageId="23" pageNumber="24">
<emphasis id="B972EABE6E274D7DFF2AF9922535F9FA" bold="true" box="[199,359,1551,1577]" pageId="23" pageNumber="24">Distribution.</emphasis>
Sandy beach in Boracay of the Aklan province in the
<collectingCountry id="F311763C6E274D7DFC0FF98D2038F9F9" box="[994,1130,1552,1578]" name="Philippines" pageId="23" pageNumber="24">Philippines</collectingCountry>
; shallow subtidal (&lt;
<quantity id="4CFE9B496E274D7DFAB3F98D21DDF9F9" box="[1374,1423,1552,1578]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="23" pageNumber="24" unit="m" value="5.0">5 m</quantity>
).
</paragraph>
</subSubSection>
</treatment>
</document>