104 lines
12 KiB
XML
104 lines
12 KiB
XML
<document id="8FDB177D4EFFFACD637D7319A836FD40" ID-CLB-Dataset="33497" ID-DOI="http://dx.doi.org/10.3897/zookeys.190.3059" ID-GBIF-Dataset="f477af3d-093b-4d27-8397-983ee9f306b0" ID-PMC="PMC3349064" ID-Pensoft-Pub="1313-2970-190-1" ID-PubMed="22639528" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-190-1" ModsDocOrigin="ZooKeys 190" ModsDocTitle="Revision of Ilyphagus Chamberlin, 1919 (Polychaeta, Flabelligeridae)" checkinTime="1451249052469" checkinUser="pensoft" docAuthor="Salazar-Vallejo, Sergio I." docDate="2012" docId="C9AF99238A128E45761E9B807B314841" docLanguage="en" docName="ZooKeys 190: 1-19" docOrigin="ZooKeys 190" docSource="http://dx.doi.org/10.3897/zookeys.190.3059" docTitle="Ilyphagus hirsutus Monro 1937" docType="treatment" docVersion="5" lastPageNumber="9" masterDocId="FF9CFFBDED485337FFDBFFA8C644FFB9" masterDocTitle="Revision of Ilyphagus Chamberlin, 1919 (Polychaeta, Flabelligeridae)" masterLastPageNumber="19" masterPageNumber="1" pageNumber="9" updateTime="1732781493390" updateUser="ExternalLinkService">
|
|
<mods:mods id="EBB10679044B722C1202DC1D6657EEB2" xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo id="267BC4DF0A237C11AB25A6C130975E77">
|
|
<mods:title id="D54E1F803CC18ABDEEDE88240055AB3B">Revision of Ilyphagus Chamberlin, 1919 (Polychaeta, Flabelligeridae)</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name id="02B744D170FABB7A3D68E554F62005E8" type="personal">
|
|
<mods:role id="B99ED7B0FC805E1D2A5476BFA42F4B66">
|
|
<mods:roleTerm id="BFF823652E213AC58A3499FEE8C75304">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="81988E8646E5D1FFE383B465329FECEB">Salazar-Vallejo, Sergio I.</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource id="F382115E9EC29800E06DE985840CC0E5">text</mods:typeOfResource>
|
|
<mods:relatedItem id="1472BB8775F6E4B3BF3CE40784314AE8" type="host">
|
|
<mods:titleInfo id="D39343D65241F3D5E77E1295EF81A82D">
|
|
<mods:title id="928E34D0AD76D95ABA3D85A7C341C4B5">ZooKeys</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part id="2C6A87442944BFCA6BD28E7791E2BE8E">
|
|
<mods:date id="66EB63C872131F6E36295A6B8863014A">2012</mods:date>
|
|
<mods:detail id="F861532A7957DE557A8E09B9CF0AB155" type="volume">
|
|
<mods:number id="D81E5D15B5C372A67A452B1D1A2A7C3F">190</mods:number>
|
|
</mods:detail>
|
|
<mods:extent id="64017384A63331C5259519CE71CAC813" unit="page">
|
|
<mods:start id="01C810BAEA3CF02820FF762671558958">1</mods:start>
|
|
<mods:end id="471F1CDEE1B1F70288CBD49B82B0BC55">19</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location id="5F96076FEA981E0C2B2FC9F7E2629BAB">
|
|
<mods:url id="5BFA802A03588918E99EAEFE8CA43372">http://dx.doi.org/10.3897/zookeys.190.3059</mods:url>
|
|
</mods:location>
|
|
<mods:classification id="52BF622ACD172239B226D0E68D82DD56">journal article</mods:classification>
|
|
<mods:identifier id="BD623341A8966AA209D1474B90708770" type="DOI">http://dx.doi.org/10.3897/zookeys.190.3059</mods:identifier>
|
|
<mods:identifier id="4B0F10E0EE06A596717B5389F5F064CE" type="Pensoft-Pub">1313-2970-190-1</mods:identifier>
|
|
</mods:mods>
|
|
<treatment id="C9AF99238A128E45761E9B807B314841" ID-GBIF-Taxon="152035379" LSID="urn:lsid:plazi:treatment:C9AF99238A128E45761E9B807B314841" httpUri="http://treatment.plazi.org/id/C9AF99238A128E45761E9B807B314841" lastPageNumber="9" pageId="8" pageNumber="9" scope_class="Polychaeta" scope_family="Flabelligeridae">
|
|
<subSubSection id="7465E2C438042A73598762ED45B14495" pageId="8" pageNumber="9" type="nomenclature">
|
|
<paragraph id="F916B38B5C02CD18D49352EDE023F4B8" pageId="8" pageNumber="9">
|
|
<taxonomicName id="9D7D60E68F8D14ECDBA4776BDB00F9C0" ID-CoL="3PHFN" LSID="http://species-id.net/wiki/Ilyphagus_hirsutus" authority="Monro, 1937" authorityName="Monro" authorityYear="1937" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus hirsutus" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hirsutus">Ilyphagus hirsutus Monro, 1937</taxonomicName>
|
|
Figure 4
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="04E4F6BF5B1D8104918583EBC33FDD99" pageId="8" pageNumber="9" type="reference_group">
|
|
<paragraph id="06328396FD143A24B5B67E59E60D9EFA" pageId="8" pageNumber="9">
|
|
<taxonomicName id="406DEAC2F00DB39A1639FA5284DBC724" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus hirsutus" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hirsutus">Ilyphagus hirsutus</taxonomicName>
|
|
Monro, 1937:304-305, textfig. 22.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="D85D35DB5002D9FA6425753D9CB0BA47" pageId="8" pageNumber="9" type="type material">
|
|
<paragraph id="C28E83B65C5B1E1CD44AEF467A356762" pageId="8" pageNumber="9">Type material.</paragraph>
|
|
<paragraph id="54D816DAD6BD66E0BA93883CA5F60506" pageId="8" pageNumber="9">
|
|
Central Indian Ocean, South Arabian Sea. Holotype (NHML-1937.9.2.455), John Murray Expedition, H.E.M.S. Mabahiss, Stat. 133(
|
|
<geoCoordinate id="B5B091896CAF7CCC375BF42ECDAD8C7D" direction="south" orientation="latitude" precision="15" value="-1.4316666">01°25'54"S</geoCoordinate>
|
|
,
|
|
<geoCoordinate id="FEE99E99CD4EBDE041E0590F6781F34F" direction="east" orientation="longitude" precision="15" value="66.57">66°34'12"E</geoCoordinate>
|
|
→
|
|
<geoCoordinate id="87A69B8C261F7BEB5FD8A70EB9335E5F" direction="south" orientation="latitude" precision="15" value="-1.3283333">01°19'42"S</geoCoordinate>
|
|
,
|
|
<geoCoordinate id="471D70EF99929ED741D20ED809B55C35" direction="east" orientation="longitude" precision="15" value="66.58833">66°35'18"E</geoCoordinate>
|
|
), 15 Feb. 1934, 3385 m (station data after
|
|
<bibRefCitation id="2D3FFA1980973DE7E41FC356EC45E44B" pageId="8" pageNumber="9">Sewell 1935</bibRefCitation>
|
|
).
|
|
</paragraph>
|
|
<caption id="DB92EF5CBDBD79E1047D9D0785BCCF4A" pageId="8" pageNumber="9">
|
|
<paragraph id="0B3CE4EACF0AF14781A4159F7DCA20D8" pageId="8" pageNumber="9">
|
|
Figure 4.
|
|
<taxonomicName id="FD897521D3D33C25E8B627197BB0FDE1" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus hirsutus" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hirsutus">Ilyphagus hirsutus</taxonomicName>
|
|
Monro, 1937. Holotype (NHML-1937.9.2.455). A Dorsal view B Ventral view C Anterior end, dorsal view D Chaetiger, basal, medial and distal notochaetal regions E Chaetiger, neurochaetae F Same, basal region and two hirsute tips. Bars.- A, B 5 mm C 0.2 mm D 45
|
|
<normalizedToken id="394444C9FE14F53407D510BBF6256932" originalValue="µm">µm</normalizedToken>
|
|
E 0.4 mm F 65
|
|
<normalizedToken id="79CC1B85F68F8771B78CEAD895B06CF5" originalValue="µm">µm</normalizedToken>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
<subSubSection id="B2811D62E2FDD1F52E5AA545BC3F3F91" pageId="8" pageNumber="9" type="description">
|
|
<paragraph id="2E153917B76D11FDD1BFBB425FC37AC2" pageId="8" pageNumber="9">Description.</paragraph>
|
|
<paragraph id="9A3B24E494A561050710FF904299F335" pageId="8" pageNumber="9">Holotype pale, globose, widened in the posterior half (Fig. 4A, B); 37 mm long, 10 mm wide, cephalic cage chaetae broken, 19 chaetigers. Body surface densely papillated, with abundant fine sediment particles; papillae long, cylindrical, each covered by a thin layer of fine sediment particles.</paragraph>
|
|
<paragraph id="6AFFB6DAD8A25959AE67EBB1758817A5" pageId="8" pageNumber="9">Cephalic hood not exposed; specimen not dissected to avoid further damage. Cephalic cage chaetae length unknown. Chaetiger 1 involved in the cephalic cage; chaetae arranged in short rows, notochaetae dorsal, 5-7 per bundle (bases damaged, difficult to count); neurochaetae ventrolateral, 3-4 per bundle.</paragraph>
|
|
<paragraph id="E98978C5EFDD4A261C25C462AABC63AA" pageId="8" pageNumber="9">Anterior dorsal margin of first chaetiger projected anteriorly (Fig. 4C), large rounded lobe, bent ventrally. Anterior chaetigers without especially long papillae. Chaetiger 1 largest, chaetigers 2-3 of about the same size. Chaetal transition from cephalic cage to body chaetae abrupt; chaetiger 2 with shorter neurochaetae, directed ventrolaterally. Gonopodial lobes present in chaetiger 5, low rounded dark, displaced ventrally, and positioned towards posterior segmental margin.</paragraph>
|
|
<paragraph id="CB135192A094832CF7C73F672C87C475" pageId="8" pageNumber="9">Parapodia lateral; median neuropodia ventrolateral. Notopodia scarcely noticed; neuropodia thick low muscular lobes, without especially longer papillae. Noto- and neuropodia close to each other.</paragraph>
|
|
<paragraph id="B8DF8AC0E23129BAB63273EB32C7DD59" pageId="8" pageNumber="9">Median notochaetae mostly broken; one anterior notopodia with 3 notochaetae, arranged in a tuft, median notochaetae as long as 1/5 body width, about 3 per fascicle; all notochaetae multiarticulated capillaries, articles short basally, medium-sized medially, long distally (Fig. 4D). Neurochaetae probably multiarticulated capillaries in chaetiger 1; from chaetiger 2, anchylosed aristate spines (Fig. 4E), arranged in transverse rows, in two series, with about 8 chaetae per fascicle. Neurospines basally cylindrical with very short articles, medially flat, distally tapering with slightly longer articles; neurospines basally smooth, subdistally and distally with fibers separated from the main stem, giving hirsute appearance to chaetal surface (Fig. 4F).</paragraph>
|
|
<paragraph id="EE0C5EEFB5F9940C7468E272AC09C92E" pageId="8" pageNumber="9">Posterior end globose, damaged; pygidium with anus terminal, without anal cirri.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="50767E77B5E467EF37B9A164CF5C3585" pageId="8" pageNumber="9" type="remarks">
|
|
<paragraph id="A97A37204EA9F9C6D86AFB270BDDF4B3" pageId="8" pageNumber="9">Remarks.</paragraph>
|
|
<paragraph id="E3B32BE7DA01A8DA1BC80ACE2AEE63A8" pageId="8" pageNumber="9">
|
|
<taxonomicName id="72B0C9D30E2135FFC2B5245EBA2940A9" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus hirsutus" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hirsutus">Ilyphagus hirsutus</taxonomicName>
|
|
Monro, 1937 resembles
|
|
<taxonomicName id="4994E6E7775F519291A715A61205CFCB" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus bythincola" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="bythincola">Ilyphagus bythincola</taxonomicName>
|
|
because of their dense coverage with fine, long papillae. They differ because
|
|
<taxonomicName id="05AF3825F113DDC6971D8CA88E2E6A53" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus hirsutus" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hirsutus">Ilyphagus hirsutus</taxonomicName>
|
|
has a projected lobe in the first neuropodia, which is not present in
|
|
<taxonomicName id="32138B9F52ABA248358230A0CC90D5E0" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus bythincola" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="bythincola">Ilyphagus bythincola</taxonomicName>
|
|
, and because the neurochaetae of the former are markedly hirsute distally, whereas those in
|
|
<taxonomicName id="C90BF3A6C5EE6E35B58E3A8E0817006B" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ilyphagus bythincola" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="bythincola">Ilyphagus bythincola</taxonomicName>
|
|
are either distally hyaline or slightly hirsute.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="589950047B78E56466119A65E426FE1E" pageId="8" pageNumber="9" type="distribution">
|
|
<paragraph id="6ED8E24EB26776078E39F5C63DBD65FA" pageId="8" pageNumber="9">Distribution.</paragraph>
|
|
<paragraph id="3361DA4E4841339CB7450D4AD7576A57" pageId="8" pageNumber="9">Originally described from the Central Indian Ocean, in deep water (3385 m); it has not been recorded since.</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |