302 lines
39 KiB
XML
302 lines
39 KiB
XML
<document id="4CD49215719B24D09FE5DC1CA0DC5EF2" ID-CLB-Dataset="45417" ID-DOI="10.11646/zootaxa.4103.2.1" ID-GBIF-Dataset="3a573e63-4c4b-480f-8c05-97ea10a580fa" ID-ISSN="1175-5326" ID-Zenodo-Dep="259134" ID-ZooBank="BF72AD96-E8DE-48DE-9845-34746BE6038A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460441188723" checkinUser="plazi" docAuthor="Dean, Harlan K. & Blake, James A." docDate="2016" docId="5C16976DFFF6FF8470C64475F3FABC5A" docLanguage="en" docName="zootaxa.4103.2.1.pdf.imf" docOrigin="Zootaxa 4103 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aphelochaeta praeacuta Dean & Blake, 2016, sp. nov." docType="treatment" docVersion="11" lastPageNumber="110" masterDocId="A02FEF15FFF1FF8D70514651F236BA02" masterDocTitle="Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species" masterLastPageNumber="116" masterPageNumber="101" pageNumber="108" updateTime="1698332891367" updateUser="ExternalLinkService">
|
||
<mods:mods id="8B332C8C0DA7A1601283067085F1A1BA" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="4B300C7AB16B4D0B8546336942FAA22E">
|
||
<mods:title id="DFAD3199AA3D644FAB7578D3781EF92C">Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="33E44CD0355750B0B442DA3DB78189BD" type="personal">
|
||
<mods:role id="AD26C5537CFF4AB1C2D6463697F2B3A8">
|
||
<mods:roleTerm id="2D6B9D67CF5C659606A21197B8B829FB">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="A514BCC2F769FC6692D6C8E6A82ED67E">Dean, Harlan K.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="1C0CEE0318E28FB7EFCBE56931CC91BC" type="personal">
|
||
<mods:role id="A7EF421BE0DD3CB7ADB054656C26F754">
|
||
<mods:roleTerm id="AA307213E26512549E6FD50FDB6C544A">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="9184FFBA5DFA9178890C9393B320BE35">Blake, James A.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="19F3739CB4B37D6FCEBD0CACD87D9821">text</mods:typeOfResource>
|
||
<mods:relatedItem id="864B1A2863F8E9516EA9E4A00E384EE5" type="host">
|
||
<mods:titleInfo id="740BB20B31B5DA5720F785DB25C43083">
|
||
<mods:title id="2945A412F91D136321708A189304DAE0">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="5706736CF1113A18F16A03286E50D63A">
|
||
<mods:date id="3C0E8B8BC97AB5A1A1DF71A0E5FCF708">2016</mods:date>
|
||
<mods:detail id="93A0EF3153C9AEF5EA1DFDB9A13BBC26" type="volume">
|
||
<mods:number id="29E755FE3CF362B4C4733374199AC476">4103</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="6373F9F21213C542150DF3A1D8401F02" type="issue">
|
||
<mods:number id="E6F557DC661475F671488C5E098CC0E1">2</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="837FB4ECCE328ADB4CFBFCD210CBA1CA" unit="page">
|
||
<mods:start id="0FF38EA3A5E8876DEAD74B3A5A046B91">101</mods:start>
|
||
<mods:end id="1BBECED741AC7FFBCD4C281302203F43">116</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="9D9266620A7C787FF920D98696C56364">journal article</mods:classification>
|
||
<mods:identifier id="FDE718D2D73410872EE3092DF9E76D55" type="CLB-Dataset">45417</mods:identifier>
|
||
<mods:identifier id="71CFDD92E25D7598CD55EDC05E0B2AB2" type="DOI">10.11646/zootaxa.4103.2.1</mods:identifier>
|
||
<mods:identifier id="5EBCF276DECD8F630D4E65B37769CCF8" type="GBIF-Dataset">3a573e63-4c4b-480f-8c05-97ea10a580fa</mods:identifier>
|
||
<mods:identifier id="CDEA31960A00AE76768AF5277E1BE340" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="7E7128475CFB1F69B4B34A08054B17DC" type="Zenodo-Dep">259134</mods:identifier>
|
||
<mods:identifier id="0ED6A460EDA40A9757C0B4B40DFE5880" type="ZooBank">BF72AD96-E8DE-48DE-9845-34746BE6038A</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="5C16976DFFF6FF8470C64475F3FABC5A" ID-DOI="http://doi.org/10.5281/zenodo.5670122" ID-GBIF-Taxon="119507976" ID-Zenodo-Dep="5670122" LSID="urn:lsid:plazi:treatment:5C16976DFFF6FF8470C64475F3FABC5A" httpUri="http://treatment.plazi.org/id/5C16976DFFF6FF8470C64475F3FABC5A" lastPageId="9" lastPageNumber="110" pageId="7" pageNumber="108">
|
||
<subSubSection id="9CA575F0FFF6FF8A70C64475F3BCB85D" pageId="7" pageNumber="108" type="nomenclature">
|
||
<paragraph id="D400267BFFF6FF8A70C64475F016B83C" blockId="7.[151,544,548,607]" box="[151,544,548,574]" pageId="7" pageNumber="108">
|
||
<heading id="8F489117FFF6FF8A70C64475F016B83C" bold="true" box="[151,544,548,574]" fontSize="11" level="1" pageId="7" pageNumber="108" reason="1">
|
||
<emphasis id="E6CBFA69FFF6FF8A70C64475F016B83C" bold="true" box="[151,544,548,574]" pageId="7" pageNumber="108">
|
||
<taxonomicName id="13BF5DF8FFF6FF8A70C64475F38AB83C" ID-CoL="FCSH" box="[151,444,548,574]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="praeacuta" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A70C64475F38AB83C" bold="true" box="[151,444,548,574]" italics="true" pageId="7" pageNumber="108">Aphelochaeta praeacuta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A71924475F016B83C" box="[451,544,548,574]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D400267BFFF6FF8A70C64417F3BCB85D" blockId="7.[151,544,548,607]" box="[151,394,582,607]" pageId="7" pageNumber="108">
|
||
<figureCitation id="4C843AFEFFF6FF8A70C64417F2C2B85D" box="[151,244,582,607]" captionStart="FIGURE 3" captionStartId="6.[151,250,1476,1498]" captionTargetBox="[254,1331,196,1454]" captionTargetId="figure@6.[254,1332,193,1454]" captionTargetPageId="6" captionText="FIGURE 3. Aphelochaeta antelonga sp. nov. A, Paratype MZUCR 132794; Aphelochaeta glandaria B, voucher specimen (MCZ 132797); Aphelochaeta guimondi sp. nov. C, Holotype MCZ 132798; Aphelochaeta praeacuta sp. nov. D, Holotype MCZ 132801; Aphelochaeta striata sp. nov. E, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. F, Holotype MCZ 132807. A, MGSP of anterior end, ventral view; B, MGSP of anterior end, dorsal view; C, MGSP of anterior end, ventral view; D, MGSP of anterior end, ventral view; E, MGSP of anterior end, ventral view; F, MGSP of anterior end, ventral view. Scale bars; A ‒ F = 500 µm." httpUri="https://zenodo.org/record/259137/files/figure.png" pageId="7" pageNumber="108">Figure 3</figureCitation>
|
||
D, 4A, 5A–C
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFF6FF8A70C644DFF6FCB8C9" pageId="7" pageNumber="108" type="materials_examined">
|
||
<paragraph id="D400267BFFF6FF8A70C644DFF6FCB8C9" blockId="7.[151,1437,654,1975]" pageId="7" pageNumber="108">
|
||
<emphasis id="E6CBFA69FFF6FF8A70C644DFF34AB8A5" bold="true" box="[151,380,654,679]" pageId="7" pageNumber="108">Material examined</emphasis>
|
||
. Bahia Culebra, Sta. 6, 10º35ʹ 35.8″ N, 85º39ʹ 32.1″ W,
|
||
<specimenCount id="C2B9EDF2FFF6FF8A745E44DEF667B8A4" box="[1039,1105,655,679]" pageId="7" pageNumber="108" type="generic">
|
||
<quantity id="13478B9EFFF6FF8A745E44DEF67BB8A4" box="[1039,1101,655,679]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="7" pageNumber="108" unit="m" value="13.0">13 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
<date id="A00100BBFFF6FF8A740A44DEF6E4B8A5" box="[1115,1234,655,679]" pageId="7" pageNumber="108" value="2011-05">May 2011</date>
|
||
,
|
||
<emphasis id="E6CBFA69FFF6FF8A748E44DFF77AB8A5" bold="true" box="[1247,1356,654,679]" pageId="7" pageNumber="108">
|
||
<typeStatus id="0B0498D9FFF6FF8A748E44DFF77AB8A5" box="[1247,1356,654,679]" pageId="7" pageNumber="108" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="B2AEBEBEFFF6FF8A750C44DEF7AAB8A5" LSID="urn:lsid:biocol.org:col:33791" box="[1373,1436,655,679]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="7" pageNumber="108">MCZ</collectionCode>
|
||
132801); Sta. 13, 10º36ʹ 19.4″ N, 85º40ʹ 59.9″ W,
|
||
<specimenCount id="C2B9EDF2FFF6FF8A729844E2F13FB8C8" box="[713,777,691,715]" pageId="7" pageNumber="108" type="generic">
|
||
<quantity id="13478B9EFFF6FF8A729844E2F133B8C8" box="[713,773,691,715]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="7" pageNumber="108" unit="m" value="28.0">28 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
<date id="A00100BBFFF6FF8A734144E2F1ABB8C9" box="[784,925,690,715]" pageId="7" pageNumber="108" value="2011-05-01">
|
||
May 2011,
|
||
<emphasis id="E6CBFA69FFF6FF8A73DE44E3F1ABB8C9" bold="true" box="[911,925,690,715]" pageId="7" pageNumber="108">1</emphasis>
|
||
</date>
|
||
<typeStatus id="0B0498D9FFF6FF8A73F544E3F627B8C9" box="[932,1041,690,715]" pageId="7" pageNumber="108" type="paratype">Paratype</typeStatus>
|
||
(
|
||
<collectionCode id="B2AEBEBEFFF6FF8A747144E2F669B8C9" LSID="urn:lsid:biocol.org:col:33791" box="[1056,1119,691,715]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="7" pageNumber="108">MCZ</collectionCode>
|
||
132802).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFF6FF8A70964487F031BF99" pageId="7" pageNumber="108" type="description">
|
||
<paragraph id="D400267BFFF6FF8A70964487F70FB9A1" blockId="7.[151,1437,654,1975]" pageId="7" pageNumber="108">
|
||
<emphasis id="E6CBFA69FFF6FF8A70964487F36FB8ED" bold="true" box="[199,345,726,751]" pageId="7" pageNumber="108">Description.</emphasis>
|
||
A narrow bodied species.
|
||
<typeStatus id="0B0498D9FFF6FF8A72D04487F0DFB8ED" box="[641,745,726,751]" pageId="7" pageNumber="108" type="holotype">Holotype</typeStatus>
|
||
incomplete, 11.0 mm long,
|
||
<quantity id="13478B9EFFF6FF8A74734486F641B8EC" box="[1058,1143,727,751]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="108" unit="mm" value="0.8">0.8 mm</quantity>
|
||
at widest point in anterior abdominal region for 46 setigers;
|
||
<typeStatus id="0B0498D9FFF6FF8A725F44AAF058B911" box="[526,622,763,787]" pageId="7" pageNumber="108" type="paratype">paratype</typeStatus>
|
||
incomplete,
|
||
<quantity id="13478B9EFFF6FF8A72AE44AAF154B910" box="[767,866,763,787]" metricMagnitude="-2" metricUnit="m" metricValue="1.03" pageId="7" pageNumber="108" unit="mm" value="10.3">10.3 mm</quantity>
|
||
long,
|
||
<quantity id="13478B9EFFF6FF8A73F644AAF1CAB910" box="[935,1020,763,787]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="108" unit="mm" value="0.8">0.8 mm</quantity>
|
||
wide for 45 setigers. Thoracic region 12 setigers long, dorso-ventrally flattened, with segments 4.5 times wider than long; first 13–14 abdominal setigers widened, dorso-ventrally flattened, up to six times wider than long; subsequent abdominal segments dorsoventrally rounded, 1.3 times as wide as long. Mid-ventral groove present throughout. Far posterior region widened in
|
||
<typeStatus id="0B0498D9FFF6FF8A70E545DBF320B9A1" box="[180,278,906,931]" pageId="7" pageNumber="108" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="4C843AFEFFF6FF8A717545DBF356B9A1" box="[292,352,906,931]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="7" pageNumber="108">Fig 5</figureCitation>
|
||
B), dorso-ventrally flattened, grooves lacking. Pygidium absent. Color in alcohol white.
|
||
</paragraph>
|
||
<paragraph id="D400267BFFF6FF8A709645FFF332BF51" blockId="7.[151,1437,654,1975]" pageId="7" pageNumber="108">
|
||
Prostomium conical, with a narrow pointed tip (
|
||
<figureCitation id="4C843AFEFFF6FF8A72B045FFF113B9C5" box="[737,805,942,967]" captionStart="FIGURE 4" captionStartId="8.[151,250,1867,1889]" captionTargetBox="[188,1401,203,1837]" captionTargetId="figure@8.[178,1409,193,1846]" captionTargetPageId="8" captionText="FIGURE 4. Aphelochaeta praeacuta sp. nov. A, Holotype MCZ 132801; Aphelochaeta striata sp. nov. B, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A ‒ D = 500 µm." httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="7" pageNumber="108">Fig. 4</figureCitation>
|
||
A), directed dorsally, best seen in lateral view (
|
||
<figureCitation id="4C843AFEFFF6FF8A756545FFF741B9C5" box="[1332,1399,942,967]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="7" pageNumber="108">Fig. 5</figureCitation>
|
||
A); pigmented nuchal organs present at posterior border (
|
||
<figureCitation id="4C843AFEFFF6FF8A72A24583F10EB9E9" box="[755,824,978,1003]" captionStart="FIGURE 4" captionStartId="8.[151,250,1867,1889]" captionTargetBox="[188,1401,203,1837]" captionTargetId="figure@8.[178,1409,193,1846]" captionTargetPageId="8" captionText="FIGURE 4. Aphelochaeta praeacuta sp. nov. A, Holotype MCZ 132801; Aphelochaeta striata sp. nov. B, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A ‒ D = 500 µm." httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="7" pageNumber="108">Fig. 4</figureCitation>
|
||
A). Peristomium with two annulations; first as long as wide, extending as a dorsal hood over second annulation, one-fourth length of first, incomplete dorsally; paired dorsal tentacles emerging at border between two peristomial annulations (
|
||
<figureCitation id="4C843AFEFFF6FF8A73A0424BF60EBE31" box="[1009,1080,1050,1075]" captionStart="FIGURE 4" captionStartId="8.[151,250,1867,1889]" captionTargetBox="[188,1401,203,1837]" captionTargetId="figure@8.[178,1409,193,1846]" captionTargetPageId="8" captionText="FIGURE 4. Aphelochaeta praeacuta sp. nov. A, Holotype MCZ 132801; Aphelochaeta striata sp. nov. B, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A ‒ D = 500 µm." httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="7" pageNumber="108">Fig. 4</figureCitation>
|
||
A, 5A). First pair of branchiae arising on enlarged first setiger posterior to dorsal tentacles, second pair of branchiae dorsal to notosetae at posterior of setiger 1, remaining branchiae arising dorsal to notosetae throughout (
|
||
<figureCitation id="4C843AFEFFF6FF8A747F4233F647BE79" box="[1070,1137,1122,1147]" captionStart="FIGURE 4" captionStartId="8.[151,250,1867,1889]" captionTargetBox="[188,1401,203,1837]" captionTargetId="figure@8.[178,1409,193,1846]" captionTargetPageId="8" captionText="FIGURE 4. Aphelochaeta praeacuta sp. nov. A, Holotype MCZ 132801; Aphelochaeta striata sp. nov. B, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A ‒ D = 500 µm." httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="7" pageNumber="108">Fig. 4</figureCitation>
|
||
A), first setiger three times as wide as long, with noto- and neurosetae emerging from posterior lateral border; subsequent thoracic setigers five times as wide as long. Parapodia low, fleshy lobes, with setae emerging in a row directly from body wall. Thoracic setae all broad based with long, fine fibrils along one edge (
|
||
<figureCitation id="4C843AFEFFF6FF8A7321429FF184BEE5" box="[880,946,1230,1255]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="7" pageNumber="108">Fig 5</figureCitation>
|
||
C),
|
||
<quantity id="13478B9EFFF6FF8A73B0429EF618BEE5" box="[993,1070,1230,1255]" metricMagnitude="-1" metricUnit="m" metricValue="1.905" metricValueMax="2.032" metricValueMin="1.778" pageId="7" pageNumber="108" unit="in" value="7.5" valueMax="8.0" valueMin="7.0">7–8 in</quantity>
|
||
notopodia,
|
||
<quantity id="13478B9EFFF6FF8A74EF429FF73CBEE5" box="[1214,1290,1230,1255]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="2.032" metricValueMin="1.27" pageId="7" pageNumber="108" unit="in" value="6.5" valueMax="8.0" valueMin="5.0">5–8 in</quantity>
|
||
neuropodia; abdominal region with up to 12–13 notosetae and 10–12 neurosetae, both broad, fibrillated setae and shorter, thin capillaries apparently lacking emergent fibrils. Swollen far posterior pre-pygidial region two times as long as wide (
|
||
<figureCitation id="4C843AFEFFF6FF8A70CE436BF2D5BF51" box="[159,227,1338,1363]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="7" pageNumber="108">Fig. 5</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="D400267BFFF6FF8A7096430FF031BF99" blockId="7.[151,1437,654,1975]" pageId="7" pageNumber="108">
|
||
<emphasis id="E6CBFA69FFF6FF8A7096430FF01DBF75" bold="true" box="[199,555,1374,1399]" pageId="7" pageNumber="108">Methyl green staining pattern</emphasis>
|
||
. Dorsum of thoracic region staining dark blue, remainder of body lighter blue; prostomium unstained (
|
||
<figureCitation id="4C843AFEFFF6FF8A71F143D3F3D4BF99" box="[416,482,1410,1435]" captionStart="FIGURE 3" captionStartId="6.[151,250,1476,1498]" captionTargetBox="[254,1331,196,1454]" captionTargetId="figure@6.[254,1332,193,1454]" captionTargetPageId="6" captionText="FIGURE 3. Aphelochaeta antelonga sp. nov. A, Paratype MZUCR 132794; Aphelochaeta glandaria B, voucher specimen (MCZ 132797); Aphelochaeta guimondi sp. nov. C, Holotype MCZ 132798; Aphelochaeta praeacuta sp. nov. D, Holotype MCZ 132801; Aphelochaeta striata sp. nov. E, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. F, Holotype MCZ 132807. A, MGSP of anterior end, ventral view; B, MGSP of anterior end, dorsal view; C, MGSP of anterior end, ventral view; D, MGSP of anterior end, ventral view; E, MGSP of anterior end, ventral view; F, MGSP of anterior end, ventral view. Scale bars; A ‒ F = 500 µm." httpUri="https://zenodo.org/record/259137/files/figure.png" pageId="7" pageNumber="108">Fig. 3</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFF6FF8A709643F7F2C9BDB5" pageId="7" pageNumber="108" type="discussion">
|
||
<paragraph id="D400267BFFF6FF8A709643F7F2C9BDB5" blockId="7.[151,1437,654,1975]" pageId="7" pageNumber="108">
|
||
<emphasis id="E6CBFA69FFF6FF8A709643F7F30DBFBD" bold="true" box="[199,315,1446,1471]" pageId="7" pageNumber="108">Remarks.</emphasis>
|
||
The relatively large first peristomial annulation extending as a dorsal crest above the second annulation, the darkly pigmented nuchal organs, and the enlarged first setiger bearing the first two pairs of branchiae help to recognize this species. Additionally the lack of well-developed shoulders over the thoracic parapodia is shared with only
|
||
<taxonomicName id="13BF5DF8FFF6FF8A71B94042F0C7BC29" authority="Blake, 1996" authorityName="Blake" authorityYear="1996" box="[488,753,1554,1579]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="phillipsi">
|
||
<emphasis id="E6CBFA69FFF6FF8A71B94042F3CFBC28" box="[488,505,1555,1578]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A72564043F055BC29" box="[519,611,1554,1579]" italics="true" pageId="7" pageNumber="108">phillipsi</emphasis>
|
||
<bibRefCitation id="B02E5B8AFFF6FF8A723B4043F0C7BC29" author="Blake" box="[618,753,1554,1579]" pageId="7" pageNumber="108" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Volume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="13BF5DF8FFF6FF8A73764042F180BC29" box="[807,950,1554,1579]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="antelonga" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A73764042F10EBC28" box="[807,824,1555,1578]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A73174043F180BC29" box="[838,950,1554,1579]" italics="true" pageId="7" pageNumber="108">antelonga</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF6FF8A73EC4043F621BC29" bold="true" box="[957,1047,1554,1579]" pageId="7" pageNumber="108">
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A73EC4043F621BC29" box="[957,1047,1554,1579]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, both of which have smooth setae.
|
||
<taxonomicName id="13BF5DF8FFF6FF8A70C64066F02DBC4D" authority="Doner & Blake, 2009" authorityName="Doner & Blake" authorityYear="2009" box="[151,539,1590,1615]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="bullata">
|
||
<emphasis id="E6CBFA69FFF6FF8A70C64066F29EBC4C" box="[151,168,1591,1614]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A70ED4067F33DBC4D" box="[188,267,1590,1615]" italics="true" pageId="7" pageNumber="108">bullata</emphasis>
|
||
<bibRefCitation id="B02E5B8AFFF6FF8A71494066F02DBC4D" author="Doner" box="[280,539,1590,1615]" pageId="7" pageNumber="108" refString="Doner, S. A. & Blake, J. A. (2009) Two new species of Aphelochaeta (Polychaeta: Cirratulidae) from deep-water off Northern California. Zoosymposia, 2, 127 - 137." type="journal article" year="2009">Doner & Blake, 2009</bibRefCitation>
|
||
</taxonomicName>
|
||
also has a similar posteriorly extended dorsal crest and the first setiger is somewhat enlarged but the prostomium and peristomium of that species are inflated and bulbous with a rounded prostomial tip, while
|
||
<taxonomicName id="13BF5DF8FFF6FF8A71CD402EF003BC94" box="[412,565,1663,1686]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="praeacuta" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A71CD402EF39BBC94" box="[412,429,1663,1686]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A7192402EF003BC94" box="[451,565,1663,1686]" italics="true" pageId="7" pageNumber="108">praeacuta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF6FF8A7213402FF095BC95" bold="true" box="[578,675,1662,1687]" pageId="7" pageNumber="108">
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A7213402FF095BC95" box="[578,675,1662,1687]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
has a narrow anterior end and a sharply pointed prostomium. Additionally, the long fine fibrils on the capillaries of
|
||
<taxonomicName id="13BF5DF8FFF6FF8A737B40F2F1F7BCB9" box="[810,961,1699,1723]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="praeacuta" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A737B40F2F10DBCB8" box="[810,827,1699,1722]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A731E40F5F1F7BCB9" box="[847,961,1700,1723]" italics="true" pageId="7" pageNumber="108">praeacuta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF6FF8A739F40F3F618BCB9" bold="true" box="[974,1070,1698,1723]" pageId="7" pageNumber="108">
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A739F40F3F618BCB9" box="[974,1070,1698,1723]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are different from the smooth capillaries of
|
||
<taxonomicName id="13BF5DF8FFF6FF8A717E4096F3ABBCDD" box="[303,413,1734,1759]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="bullata">
|
||
<emphasis id="E6CBFA69FFF6FF8A717E4096F376BCDC" box="[303,320,1735,1758]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A711F4097F3ABBCDD" box="[334,413,1734,1759]" italics="true" pageId="7" pageNumber="108">bullata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="13BF5DF8FFF6FF8A71FD4097F08BBCDD" box="[428,701,1734,1759]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="antelonga" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A71FD4097F08BBCDD" box="[428,701,1734,1759]" italics="true" pageId="7" pageNumber="108">Aphelochaeta antelonga</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF6FF8A72954097F128BCDD" bold="true" box="[708,798,1734,1759]" pageId="7" pageNumber="108">
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A72954097F128BCDD" box="[708,798,1734,1759]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
also has capillary setae with fibrils but the fibrils are not as fine while the elongate anterior region is much different from that of
|
||
<taxonomicName id="13BF5DF8FFF6FF8A73BB40BAF649BD01" box="[1002,1151,1771,1795]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="praeacuta" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A73BB40BAF1CDBD00" box="[1002,1019,1771,1794]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A745C40BDF649BD01" box="[1037,1151,1772,1795]" italics="true" pageId="7" pageNumber="108">praeacuta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF6FF8A74D840BBF6D0BD01" bold="true" box="[1161,1254,1770,1795]" pageId="7" pageNumber="108">
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A74D840BBF6D0BD01" box="[1161,1254,1770,1795]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
The biannulate peristomium of this species is also seen in
|
||
<taxonomicName id="13BF5DF8FFF6FF8A7229415EF19FBD25" authority="Moore, 1909" authorityName="Moore" authorityYear="1909" box="[632,937,1806,1831]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="multifilis">
|
||
<emphasis id="E6CBFA69FFF6FF8A7229415EF0BFBD24" box="[632,649,1807,1830]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A72C9415FF0CABD25" box="[664,764,1806,1831]" italics="true" pageId="7" pageNumber="108">multifilis</emphasis>
|
||
(
|
||
<bibRefCitation id="B02E5B8AFFF6FF8A735A415EF197BD25" author="Moore" box="[779,929,1807,1831]" pageId="7" pageNumber="108" refString="Moore, J. P. (1909) Polychaetous annelids from Monterey Bay and San Diego, California. Proceedings of the Philadelphia Academy of Natural Sciences, 61, 235 - 295." type="journal article" year="1909">Moore, 1909</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, and perhaps
|
||
<taxonomicName id="13BF5DF8FFF6FF8A7415415EF75ABD25" authority="Blake, 1996" authorityName="Blake" authorityYear="1996" box="[1092,1388,1806,1831]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="petersenae">
|
||
<emphasis id="E6CBFA69FFF6FF8A7415415EF663BD24" box="[1092,1109,1807,1830]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A7432415EF6EBBD24" box="[1123,1245,1807,1830]" italics="true" pageId="7" pageNumber="108">petersenae</emphasis>
|
||
<bibRefCitation id="B02E5B8AFFF6FF8A74B5415FF75ABD25" author="Blake" box="[1252,1388,1806,1831]" pageId="7" pageNumber="108" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Volume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="13BF5DF8FFF6FF8A70C64162F3F6BD49" authority="Blake, 1996" authorityName="Blake" authorityYear="1996" box="[151,448,1842,1867]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="williamsae">
|
||
<emphasis id="E6CBFA69FFF6FF8A70C64162F29EBD48" box="[151,168,1843,1866]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A70E64163F307BD49" box="[183,305,1842,1867]" italics="true" pageId="7" pageNumber="108">williamsae</emphasis>
|
||
<bibRefCitation id="B02E5B8AFFF6FF8A71694163F3F6BD49" author="Blake" box="[312,448,1842,1867]" pageId="7" pageNumber="108" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Volume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
(although these latter two species are described as having 2–3 peristomial annulations) but fibrillated setae are not reported for these species.
|
||
<taxonomicName id="13BF5DF8FFF6FF8A72A54106F16BBD6C" box="[756,861,1879,1902]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="108" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF6FF8A72A54106F133BD6C" box="[756,773,1879,1902]" italics="true" pageId="7" pageNumber="108">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFF6FF8A73424106F16BBD6C" box="[787,861,1879,1902]" italics="true" pageId="7" pageNumber="108">striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF6FF8A73324107F18BBD6D" bold="true" box="[867,957,1878,1903]" pageId="7" pageNumber="108">
|
||
<taxonomicNameLabel id="FDF84712FFF6FF8A73324107F18BBD6D" box="[867,957,1878,1903]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, described below, also has two peristomial annulations but the prostomium/peristomiun is much longer in that species and the thoracic segments are not as crowded.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="80C076F3FFF9FF8570C6411AF1CCBD9C" httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="8" pageNumber="109" targetBox="[188,1401,203,1837]" targetPageId="8">
|
||
<paragraph id="D400267BFFF9FF8570C6411AF1CCBD9C" blockId="8.[151,1436,1867,1950]" pageId="8" pageNumber="109">
|
||
<emphasis id="E6CBFA69FFF9FF8570C6411AF323BD62" bold="true" box="[151,277,1867,1889]" pageId="8" pageNumber="109">FIGURE 4.</emphasis>
|
||
<taxonomicName id="13BF5DF8FFF9FF85714F411AF02FBD63" box="[286,537,1867,1889]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="109" phylum="Annelida" rank="species" species="praeacuta" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF9FF85714F411AF02FBD63" box="[286,537,1867,1889]" italics="true" pageId="8" pageNumber="109">Aphelochaeta praeacuta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF9FF857273411AF043BD62" bold="true" box="[546,629,1867,1888]" pageId="8" pageNumber="109">
|
||
<taxonomicNameLabel id="FDF84712FFF9FF857273411AF043BD62" box="[546,629,1867,1888]" pageId="8" pageNumber="109" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A, Holotype MCZ 132801;
|
||
<taxonomicName id="13BF5DF8FFF9FF8573F3411AF64EBD63" box="[930,1144,1867,1889]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="109" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF9FF8573F3411AF64EBD63" box="[930,1144,1867,1889]" italics="true" pageId="8" pageNumber="109">Aphelochaeta striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF9FF8574D0411AF6E2BD62" bold="true" box="[1153,1236,1867,1888]" pageId="8" pageNumber="109">
|
||
<taxonomicNameLabel id="FDF84712FFF9FF8574D0411AF6E2BD62" box="[1153,1236,1867,1888]" pageId="8" pageNumber="109" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
B, Holotype MCZ 132803;
|
||
<taxonomicName id="13BF5DF8FFF9FF8570A0413BF38ABD82" box="[241,444,1898,1920]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="109" phylum="Annelida" rank="species" species="zebra" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF9FF8570A0413BF38ABD82" box="[241,444,1898,1920]" italics="true" pageId="8" pageNumber="109">Aphelochaeta zebra</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF9FF857193413BF024BD7D" bold="true" box="[450,530,1898,1919]" pageId="8" pageNumber="109">
|
||
<taxonomicNameLabel id="FDF84712FFF9FF857193413BF024BD7D" box="[450,530,1898,1919]" pageId="8" pageNumber="109" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A‒D = 500 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="80C076F3FFF8FF8470C64302F687BFA4" httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="9" pageNumber="110" targetBox="[157,1430,193,1337]" targetPageId="9">
|
||
<paragraph id="D400267BFFF8FF8470C64302F687BFA4" blockId="9.[151,1436,1363,1446]" pageId="9" pageNumber="110">
|
||
<emphasis id="E6CBFA69FFF8FF8470C64302F324BF6A" bold="true" box="[151,274,1363,1384]" pageId="9" pageNumber="110">FIGURE 5.</emphasis>
|
||
<taxonomicName id="13BF5DF8FFF8FF8471484302F027BF6B" box="[281,529,1363,1385]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="110" phylum="Annelida" rank="species" species="praeacuta" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF8FF8471484302F027BF6B" box="[281,529,1363,1385]" italics="true" pageId="9" pageNumber="110">Aphelochaeta praeacuta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF8FF8472464302F05EBF6A" bold="true" box="[535,616,1363,1384]" pageId="9" pageNumber="110">
|
||
<taxonomicNameLabel id="FDF84712FFF8FF8472464302F05EBF6A" box="[535,616,1363,1384]" pageId="9" pageNumber="110" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A-C, Holotype MCZ 132801;
|
||
<taxonomicName id="13BF5DF8FFF8FF8473F34302F643BF6B" box="[930,1141,1363,1385]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="110" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFF8FF8473F34302F643BF6B" box="[930,1141,1363,1385]" italics="true" pageId="9" pageNumber="110">Aphelochaeta striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFF8FF84742D4302F6FABF6A" bold="true" box="[1148,1228,1363,1384]" pageId="9" pageNumber="110">
|
||
<taxonomicNameLabel id="FDF84712FFF8FF84742D4302F6FABF6A" box="[1148,1228,1363,1384]" pageId="9" pageNumber="110" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A‒B = 500 µm, C‒D = 20 µm, E = 5 µm, F = 200 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="9CA575F0FFF8FF8470964382F058BC12" pageId="9" pageNumber="110" type="etymology">
|
||
<paragraph id="D400267BFFF8FF8470964382F058BC12" blockId="9.[151,1436,1491,1624]" pageId="9" pageNumber="110">
|
||
<emphasis id="E6CBFA69FFF8FF8470964382F378BFEE" bold="true" box="[199,334,1491,1516]" pageId="9" pageNumber="110">Etymology.</emphasis>
|
||
From the Latin,
|
||
<emphasis id="E6CBFA69FFF8FF84725C4385F0BCBFE9" box="[525,650,1492,1515]" italics="true" pageId="9" pageNumber="110">praeacutus</emphasis>
|
||
which means sharp, pointed front or anterior, for the sharply pointed, almost digitate, nature of the prostomium.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFF8FF847096404AF3FABC5A" pageId="9" pageNumber="110" type="distribution">
|
||
<paragraph id="D400267BFFF8FF847096404AF3FABC5A" blockId="9.[151,1436,1491,1624]" pageId="9" pageNumber="110">
|
||
<emphasis id="E6CBFA69FFF8FF847096404AF356BC36" bold="true" box="[199,352,1563,1588]" pageId="9" pageNumber="110">Distribution.</emphasis>
|
||
Collected subtidally from sandy sediments at 13 and 28 meters depth from Bahia Culebra, Pacific coast of
|
||
<collectingCountry id="ACA866EBFFF8FF84711B406EF3FEBC5A" box="[330,456,1599,1624]" name="Costa Rica" pageId="9" pageNumber="110">Costa Rica</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |