treatments-xml/data/03/CD/B6/03CDB626CC284E41FEE87C2D8C198622.xml

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<mods:title id="9CCCCD4D0F8AC0A0FF09851A0A0E4DB4">Revision of Autolytinae (Syllidae: Polychaeta).</mods:title>
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<mods:date id="31FDEF0473653C000CC3832B0CF74ADE">2004</mods:date>
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<taxonomicName id="4C647CB3CC284E7FFEE87C2D8B18815E" ID-CoL="4MMSY" authority="Langerhans, 1884" authorityName="Langerhans" authorityYear="1884" box="[264,774,283,310]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="nematodes">
<emphasis id="B910DB22CC284E7FFEE87C2D8A01815D" bold="true" box="[264,543,284,310]" italics="true" pageId="95" pageNumber="96">Procerastea nematodes</emphasis>
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</taxonomicName>
(Fig. 41AE)
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</paragraph>
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<subSubSection id="C37E54BBCC284E7FFEE87C568B958256" pageId="95" pageNumber="96" type="reference_group">
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<taxonomicName id="4C647CB3CC284E7FFEE87C568B1E8116" ID-CoL="4MMSY" authority="Langerhans, 1884: 249" authorityName="Langerhans" authorityPageNumber="249" authorityYear="1884" box="[264,768,358,382]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="nematodes">
<emphasis id="B910DB22CC284E7FFEE87C568A1C8115" box="[264,514,359,382]" italics="true" pageId="95" pageNumber="96">Procerastea nematodes</emphasis>
<treatmentCitation id="0AC52121CC284E7FFDE97C578B1E8116" author="Langerhans" box="[521,768,358,381]" page="249" pageId="95" pageNumber="96" year="1884">
<bibRefCitation id="EFF57AC1CC284E7FFDE97C578AD28116" author="Langerhans" box="[521,716,358,381]" pageId="95" pageNumber="96" refString="Langerhans, P. (1884) Die Wurmfauna von Madeira. 4. Zeitschrift fur wissenschaftliche Zoologie, 40, 247 - 285." type="journal article" year="1884">Langerhans, 1884</bibRefCitation>
: 249
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250, fig. 5AE;
<treatmentCitation id="0AC52121CC284E7FFC597C578C4D8116" author="Potts" box="[953,1107,358,381]" page="30" pageId="95" pageNumber="96" year="1911">
<bibRefCitation id="EFF57AC1CC284E7FFC597C578C338116" author="Potts" box="[953,1069,358,381]" pageId="95" pageNumber="96" refString="Potts, F. A. (1911) Methods of reproduction in the syllids. Ergebnisse und Fortschritte der Zoologie, 3, 1 - 72." type="journal article" year="1911">Potts 1911</bibRefCitation>
: 30
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31;
<treatmentCitation id="0AC52121CC284E7FFB687C57897C81F6" author="Gidholm" page="210" pageId="95" pageNumber="96" year="1967">
<bibRefCitation id="EFF57AC1CC284E7FFB687C578D398116" author="Gidholm" box="[1160,1319,358,381]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
: 210
</treatmentCitation>
, figs
<date id="FFDA21F0CC284E7FFE427CB789A581F6" box="[418,443,390,413]" pageId="95" pageNumber="96">7I</date>
, 29GJ, 3031;
<treatmentCitation id="0AC52121CC284E7FFD937CB78BDC81F6" author="Hartmann-Schroder" box="[627,962,390,413]" page="187" pageId="95" pageNumber="96" year="1971">
<bibRefCitation id="EFF57AC1CC284E7FFD937CB78B9781F6" author="Hartmann-Schroder" box="[627,905,390,413]" pageId="95" pageNumber="96" refString="Hartmann-Schroder, G. (1971) Annelida, Borstenwurmer, Polychaeta. VEB Gustav Fischer Verlag, Jena." type="book" year="1971">Hartmann­Schröder 1971</bibRefCitation>
: 187
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;
<treatmentCitation id="0AC52121CC284E7FFC307CB78CDF81F6" author="Kirkegaard" box="[976,1217,390,413]" page="262" pageId="95" pageNumber="96" year="1992">
<bibRefCitation id="EFF57AC1CC284E7FFC307CB78C9581F6" author="Kirkegaard" box="[976,1163,390,413]" pageId="95" pageNumber="96" refString="Kirkegaard, J. B. (1992) Havborsteorme 1. Danmarks fauna, 83, 1 - 416." type="journal article" year="1992">Kirkegaard 1992</bibRefCitation>
: 262
</treatmentCitation>
264, fig. 129AC;
<treatmentCitation id="0AC52121CC284E7FFE407C978AF781D6" author="Hartmann-Schroder" box="[416,745,422,445]" page="193" pageId="95" pageNumber="96" year="1996">
<bibRefCitation id="EFF57AC1CC284E7FFE407C978AAA81D6" author="Hartmann-Schroder" box="[416,692,422,445]" pageId="95" pageNumber="96" refString="Hartmann-Schroder, G. (1996) Annelida, Borstenwurmer, Polychaeta. 2 nd edition. VEB Gustav Fischer Verlag, Jena. Hartmann-Schroder, G. &amp; Rosenfeldt, P. (1988) Die Polychaeten der &quot; Polarstern &quot; - Reise ANT III / 2 in die Antarktis 1984 Teil 1: Euphrosinidae bis Chaetopteridae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 85, 25 - 72." type="journal article" year="1996">Hartmann­Schröder 1996</bibRefCitation>
: 193
</treatmentCitation>
;
<treatmentCitation id="0AC52121CC284E7FFD147C978BC081D6" author="San" box="[756,990,422,445]" page="456" pageId="95" pageNumber="96" year="2003">
<bibRefCitation id="EFF57AC1CC284E7FFD147C978BB581D6" author="San" box="[756,939,422,445]" pageId="95" pageNumber="96" refString="San Martin, G. (2003) Annelida, Polychaeta 2: Syllidae. In: Ramos, M. A. et al. (Eds) Fauna Iberica, Museo Nacional de Ciencias Naturales, Madrid, vol 21, 1 - 554." type="journal article" year="2003">San Martín 2003</bibRefCitation>
: 456
</treatmentCitation>
458, fig. 250AE.
<taxonomicName id="4C647CB3CC284E7FFEE87CF68AA081B6" ID-CoL="4MMT3" authority="Gravier, 1900a: 35" authorityName="Gravier" authorityPageNumber="35" authorityYear="1900" box="[264,702,454,478]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="perrieri">
<emphasis id="B910DB22CC284E7FFEE87CF689F881B5" box="[264,486,455,478]" italics="true" pageId="95" pageNumber="96">Procerastea perrieri</emphasis>
<treatmentCitation id="0AC52121CC284E7FFE107CF78AA081B6" author="Gravier" box="[496,702,454,477]" page="35" pageId="95" pageNumber="96" year="1900">
<bibRefCitation id="EFF57AC1CC284E7FFE107CF78A8B81B6" author="Gravier" box="[496,661,454,477]" pageId="95" pageNumber="96" refString="Gravier, C. (1900 a) Sur une nouvelle espece du genre Procerastea Langerhans. L'evolution et les affinites de ce genre. Annales des sciences naturelles, Paris 11, 35 - 50." type="journal article" year="1900" yearSuffix="a">Gravier, 1900a</bibRefCitation>
: 35
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</taxonomicName>
48, pl. 1, fig. 117; 1900b: 288293, fig. 113;
<treatmentCitation id="0AC52121CC284E7FFB017CF789B88196" author="Fauvel" page="327" pageId="95" pageNumber="96" year="1923">
<bibRefCitation id="EFF57AC1CC284E7FFB017CF7896F8196" author="Fauvel" pageId="95" pageNumber="96" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article" year="1923">Fauvel 1923</bibRefCitation>
: 327
</treatmentCitation>
, fig. 126AC;
<treatmentCitation id="0AC52121CC284E7FFDA47CD78B0B8196" author="Cognetti" box="[580,789,486,509]" page="305" pageId="95" pageNumber="96" year="1961">
<bibRefCitation id="EFF57AC1CC284E7FFDA47CD78AC18196" author="Cognetti" box="[580,735,486,509]" pageId="95" pageNumber="96" refString="Cognetti, G. (1961) Les syllidiens des cotes de Bretagne. Cahiers de Biologie Marine, 2, 291 - 312." type="journal article" year="1961">Cognetti 1961</bibRefCitation>
: 305
</treatmentCitation>
;
<treatmentCitation id="0AC52121CC284E7FFCC07CD78BF98196" author="Gidholm" box="[800,999,486,509]" page="36" pageId="95" pageNumber="96" year="1965">
<bibRefCitation id="EFF57AC1CC284E7FFCC07CD78BA08196" author="Gidholm" box="[800,958,486,509]" pageId="95" pageNumber="96" refString="Gidholm, L. (1965) On the morphology of the sexual stages, mating and egg-laying in Autolytus (Polychaeta). Zoologiska Bidrag fran Uppsala, 37, 1 - 44." type="journal article" year="1965">Gidholm 1965</bibRefCitation>
: 36
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
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<taxonomicName id="4C647CB3CC284E7FFEE87F3689978275" ID-CoL="84SPQ" box="[264,393,519,542]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="95" pageNumber="96" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC284E7FFEE87F3689978275" box="[264,393,519,542]" italics="true" pageId="95" pageNumber="96">Procerastea</emphasis>
</taxonomicName>
sp
<bibRefCitation id="EFF57AC1CC284E7FFE5D7F378AF48276" author="Nygren" box="[445,746,518,541]" pageId="95" pageNumber="96" refString="Nygren, A. &amp; Sundberg, P. (2003) Phylogeny and evolution of reproductive modes in Autolytinae (Syllidae, Annelida). Molecular phylogenetics and evolution, () 29, 235 - 249." type="journal article" year="2003">Nygren &amp; Sundberg 2003</bibRefCitation>
: GenBank sequences, 16S rDNA partial sequence
<accessionNumber id="94379AD3CC284E7FFED87F1789B38256" box="[312,429,550,573]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/AF474269" pageId="95" pageNumber="96">AF474269</accessionNumber>
, and 18S rDNA partial sequence
<accessionNumber id="94379AD3CC284E7FFCF17F178B998256" box="[785,903,550,573]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/AF474315" pageId="95" pageNumber="96">AF474315</accessionNumber>
.
</paragraph>
</subSubSection>
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<emphasis id="B910DB22CC284E7FFEE87F5F89E582E3" bold="true" box="[264,507,622,648]" pageId="95" pageNumber="96">Material examined</emphasis>
.
<emphasis id="B910DB22CC284E7FFDF17F5F8A6282E3" bold="true" box="[529,636,622,648]" pageId="95" pageNumber="96">Madeira</emphasis>
: 3
<typeStatus id="54DFB992CC284E7FFD4F7F5E8B0B82E2" box="[687,789,623,649]" pageId="95" pageNumber="96" type="syntype">syntypes</typeStatus>
on slides
<collectionCode id="ED759FF5CC284E7FFC7F7F5E8BE182E2" box="[927,1023,623,649]" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="95" pageNumber="96">NHMW</collectionCode>
2514;
<collectingCountry id="F37347A0CC284E7FFBBE7F5E8C8382E2" box="[1118,1181,623,649]" name="United States of America" pageId="95" pageNumber="96">USA</collectingCountry>
: 1 spm (in author's collection for
<collectionCode id="ED759FF5CC284E7FFDF27FA68A4C82DA" LSID="urn:lsid:biocol.org:col:15536" box="[530,594,663,689]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15536" name="Department of Natural Resources, Environment, The Arts and Sport" pageId="95" pageNumber="96">DNA</collectionCode>
analyses)
<taxonomicName id="4C647CB3CC284E7FFD2F7FA68B5782DA" box="[719,841,663,689]" class="Hydrozoa" family="Stylasteridae" genus="Allopora" higherTaxonomySource="CoL" kingdom="Animalia" order="Anthoathecata" pageId="95" pageNumber="68" phylum="Cnidaria" rank="species" species="california">California</taxonomicName>
, Santa Catalina
<collectingCountry id="F37347A0CC284E7FFBE97FA68C4A82DA" box="[1033,1108,663,689]" name="Iceland" pageId="95" pageNumber="96">Island</collectingCountry>
, Wrighley Marine Science center, floating dock outside laboratory,
<geoCoordinate id="EE5061F7CC284E7FFCB67F8E8BCA82B2" box="[854,980,703,729]" direction="north" orientation="latitude" pageId="95" pageNumber="96" precision="92" value="33.445">33°26.7N</geoCoordinate>
,
<geoCoordinate id="EE5061F7CC284E7FFC037F8E8C9F82B2" box="[995,1153,703,729]" direction="west" orientation="longitude" pageId="95" pageNumber="96" precision="9" value="-118.48417">118°29.05W</geoCoordinate>
,
<quantity id="4C9CAAD5CC284E7FFB707F8E8CC782B2" box="[1168,1241,703,729]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="95" pageNumber="96" unit="m" value="0.5">0.5 m</quantity>
, algae, hydroids,
<date id="FFDA21F0CC284E7FFE9D7FD689F4836A" box="[381,490,743,769]" pageId="95" pageNumber="96" value="2001-01">Jan 2001</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC284E7FFED87E3F8D35833A" pageId="95" pageNumber="96" type="diagnosis">
<paragraph id="8BDB0730CC284E7FFED87E3F8D35833A" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
<emphasis id="B910DB22CC284E7FFED87E3F89AE8343" bold="true" box="[312,432,782,808]" pageId="95" pageNumber="96">Diagnosis</emphasis>
:
<taxonomicName id="4C647CB3CC284E7FFE247E3E8A4C8343" box="[452,594,783,808]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="95" pageNumber="96" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC284E7FFE247E3E8A4C8343" box="[452,594,783,808]" italics="true" pageId="95" pageNumber="96">Procerastea</emphasis>
</taxonomicName>
with bidentate simple chaetae together with compounds in anterior 4 chaetigers, a trepan with 610 indistinct teeth, and a pharynx with minute sinuation.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC284E40FED87E6F8B308195" lastPageId="96" lastPageNumber="97" pageId="95" pageNumber="96" type="description">
<paragraph id="8BDB0730CC284E7FFED87E6F8CC583CA" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
<emphasis id="B910DB22CC284E7FFED87E6F89D78313" bold="true" box="[312,457,862,888]" pageId="95" pageNumber="96">Description</emphasis>
. Length
<quantity id="4C9CAAD5CC284E7FFDDA7E6E8AD58312" box="[570,715,863,889]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.4" metricValueMin="5.6" pageId="95" pageNumber="96" unit="mm" value="6.5" valueMax="7.4" valueMin="5.6">5.67.4 mm</quantity>
for 5155 chaetigers, width excluding parapodial lobes
<quantity id="4C9CAAD5CC284E7FFEAD7EB689C483CA" box="[333,474,903,929]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="95" pageNumber="96" unit="mm" value="0.25" valueMax="0.3" valueMin="0.2">0.20.3 mm</quantity>
at level of proventricle. Live specimens reddish (
<bibRefCitation id="EFF57AC1CC284E7FFBFD7EB68CD083CA" author="Gidholm" box="[1053,1230,903,929]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
).
</paragraph>
<paragraph id="8BDB0730CC284E7FFED87E9E8C1583A2" blockId="95.[264,1325,622,1889]" box="[312,1035,943,969]" pageId="95" pageNumber="96">
Ciliation absent except for nuchal epaulettes (
<bibRefCitation id="EFF57AC1CC284E7FFCAE7E9E8BE083A2" author="Gidholm" box="[846,1022,943,969]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
).
</paragraph>
<paragraph id="8BDB0730CC284E7FFED87EE68989842A" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
Eyes confluent or separated; eye spots absent. Palps small, do not project in front of prostomium (Fig. 41A), fused. Nuchal epaulettes reaching over tentacular segment (
<bibRefCitation id="EFF57AC1CC284E7FFB117ECE8995842A" author="Gidholm" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
).
</paragraph>
<paragraph id="8BDB0730CC284E7FFED8797E8AD6855A" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
Median antenna reaching chaetiger 2. Lateral antennae and first dorsal cirri, length equal to median antenna. Dorsal tentacular cirri 2/3 as long as antennae, ventral pair 1/2 as long as dorsal pair. Dorsal cirri from chaetiger 2 absent. In one specimen with developing stolon, small papillae­like dorsal cirri present from chaetiger 15. Small indistinct cirrophores on tentacular cirri, and first dorsal cirri, present. Anterior appendages cylindrical (
<bibRefCitation id="EFF57AC1CC284E7FFEF0782689A3855A" author="Gidholm" box="[272,445,1303,1329]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
) to clavate (Fig. 41A).
</paragraph>
<paragraph id="8BDB0730CC284E7FFED8780E89F68622" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
Parapodial lobes small, rounded conical. Single acicula in all chaetigers. Chaetiger 1 with 913 simple chaetae (Fig. 41B); chaetiger 24 with 23 compounds and 45 simple chaetae (Fig. 41C); from chaetiger 5 only compounds present (Fig. 41D), numbering
<quantity id="4C9CAAD5CC284E7FFB1C78BE890185BA" metricMagnitude="-1" metricUnit="m" metricValue="1.27" metricValueMax="1.524" metricValueMin="1.016" pageId="95" pageNumber="96" unit="in" value="5.0" valueMax="6.0" valueMin="4.0">46 in</quantity>
anterior and median chaetiger,
<quantity id="4C9CAAD5CC284E7FFD6E78868AC685BA" box="[654,728,1463,1489]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" metricValueMax="10.16" metricValueMin="7.62" pageId="95" pageNumber="96" unit="in" value="3.5" valueMax="4.0" valueMin="3.0">34 in</quantity>
posterior. Simple chaetae with denticulation along &quot;fusion line&quot; (Fig. 41 C). Both simple and compound chaetae with small distal tooth (Fig. 41BD); serration absent. Single thick bayonet chaetae (Fig. 41D), distally dilated, beginning at chaetiger 4.
</paragraph>
<paragraph id="8BDB0730CC284E7FFED87B668CC68682" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
Pharynx with indistinct sinuation anterior to proventricle. Trepan in tentacular segment, with 610 small teeth (
<bibRefCitation id="EFF57AC1CC284E7FFD827B4E8B0A86F2" author="Gidholm" box="[610,788,1663,1689]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
). Basal ring absent; infradental spines absent (
<bibRefCitation id="EFF57AC1CC284E7FFEF07B9689DE86AA" author="Gidholm" box="[272,448,1703,1729]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
). Proventricle equal in length to 1,5 segments in chaetiger 45, with indistinct rows of muscle cells, not possible to count. Anal cirri equal to 1/2 body width.
</paragraph>
<paragraph id="8BDB0730CC284E7FFED87BC78C408752" blockId="95.[264,1325,622,1889]" pageId="95" pageNumber="96">
<emphasis id="B910DB22CC284E7FFED87BC789FA877B" bold="true" box="[312,484,1782,1808]" pageId="95" pageNumber="96">Reproduction</emphasis>
. Schizogamy by anterior scissiparity (Fig. 41E), behind chaetiger 13. Stolon­forming individuals found from June to October (
<bibRefCitation id="EFF57AC1CC284E7FFC417A2E8C4F8752" author="Gidholm" box="[929,1105,1823,1849]" pageId="95" pageNumber="96" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">Gidholm 1967</bibRefCitation>
).
</paragraph>
<paragraph id="8BDB0730CC284E7FFED87A778AD5870A" blockId="95.[264,1325,622,1889]" box="[312,715,1862,1889]" pageId="95" pageNumber="96">
<emphasis id="B910DB22CC284E7FFED87A778ADD870B" bold="true" box="[312,707,1862,1888]" pageId="95" pageNumber="96">Morphology of epitokous stages</emphasis>
.
</paragraph>
<paragraph id="8BDB0730CC174E40FED87C2A8A5181C5" blockId="96.[264,1322,283,590]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87C2A8969815E" bold="true" box="[312,375,283,309]" pageId="96" pageNumber="97">
<collectingCountry id="F37347A0CC174E40FED87C2A8969815E" box="[312,375,283,309]" name="Malta" pageId="96" pageNumber="97">Male</collectingCountry>
</emphasis>
. Description based on
<bibRefCitation id="EFF57AC1CC174E40FD7F7C2D8B43815D" author="Gidholm" box="[671,861,284,310]" pageId="96" pageNumber="97" refString="Gidholm, L. (1965) On the morphology of the sexual stages, mating and egg-laying in Autolytus (Polychaeta). Zoologiska Bidrag fran Uppsala, 37, 1 - 44." type="journal article" year="1965">Gidholm (1965</bibRefCitation>
;
<bibRefCitation id="EFF57AC1CC174E40FC907C2D8BB1815D" author="Gidholm" box="[880,943,284,310]" pageId="96" pageNumber="97" refString="Gidholm, L. (1967) A revision of Autolytinae (Syllidae, Polychaeta) with special reference to Scandinavian species, and with notes on external and internal morphology, reproduction and ecology. Arkiv for Zoologi, 19, 157 - 213." type="journal article" year="1967">1967</bibRefCitation>
). Length c.
<quantity id="4C9CAAD5CC174E40FBAD7C2D8C86815D" box="[1101,1176,284,310]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="96" pageNumber="97" unit="mm" value="5.0">5 mm</quantity>
for 6+(20 21)+(511) chaetigers. Frontal processes inflated distally. Tentacular cirri 2 pairs. Achaetous knobs not described. First dorsal cirri present, glandular nodes (=dorsal cirri?) in region a, other cirri lacking.
</paragraph>
<paragraph id="8BDB0730CC174E40FED87C8A8A0281BD" blockId="96.[264,1322,283,590]" box="[312,540,443,470]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87C8A898D81BE" bold="true" box="[312,403,443,469]" pageId="96" pageNumber="97">Female</emphasis>
. Unknown.
</paragraph>
<paragraph id="8BDB0730CC174E40FED87CD28B308195" blockId="96.[264,1322,283,590]" box="[312,814,483,510]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87CD289868196" bold="true" box="[312,408,483,509]" pageId="96" pageNumber="97">Habitat</emphasis>
.
<quantity id="4C9CAAD5CC174E40FE467CD58A0F8195" box="[422,529,484,510]" metricMagnitude="1" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="96" pageNumber="97" unit="m" value="45.0" valueMax="50.0" valueMin="40.0">4050 m</quantity>
, stones, shells, and slag.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FED87F3A8CDA824D" box="[312,1220,523,550]" pageId="96" pageNumber="97" type="distribution">
<paragraph id="8BDB0730CC174E40FED87F3A8CDA824D" blockId="96.[264,1322,283,590]" box="[312,1220,523,550]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87F3A89CF824E" bold="true" box="[312,465,523,549]" pageId="96" pageNumber="97">Distribution</emphasis>
. North East Atlantic, North East Pacific (Santa Catalina
<collectingCountry id="F37347A0CC174E40FB8B7F3D8CA6824D" box="[1131,1208,524,550]" name="Iceland" pageId="96" pageNumber="97">Island</collectingCountry>
).
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FED87F028C5882AD" pageId="96" pageNumber="97" type="discussion">
<paragraph id="8BDB0730CC174E40FED87F028BB58225" blockId="96.[264,1322,283,590]" box="[312,939,563,590]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87F0289B48226" bold="true" box="[312,426,563,589]" pageId="96" pageNumber="97">Remarks</emphasis>
. See remarks for
<taxonomicName id="4C647CB3CC174E40FD997F058BBA8226" box="[633,932,564,589]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="australiensis">
<emphasis id="B910DB22CC174E40FD997F058BBA8226" box="[633,932,564,589]" italics="true" pageId="96" pageNumber="97">Procerastea australiensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BDB0730CC174E40FEE87F9D8C5882AD" blockId="96.[264,1094,684,710]" box="[264,1094,684,710]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FEE87F9D8C5882AD" bold="true" box="[264,1094,684,710]" pageId="96" pageNumber="97">
<taxonomicName id="4C647CB3CC174E40FEE87F9D8B8082AD" authority="Hartmann-Schroder, 1992" authorityName="Hartmann-Schroder" authorityYear="1992" box="[264,926,684,710]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="parasimpliseta">
<emphasis id="B910DB22CC174E40FEE87F9D8A5382AD" bold="true" box="[264,589,684,710]" italics="true" pageId="96" pageNumber="97">Procerastea parasimpliseta</emphasis>
Hartmann­Schröder, 1992
</taxonomicName>
(Fig. 42AC)
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FEE87FC68C298366" box="[264,1079,758,782]" pageId="96" pageNumber="97" type="reference_group">
<paragraph id="8BDB0730CC174E40FEE87FC68C298366" blockId="96.[264,1079,758,782]" box="[264,1079,758,782]" pageId="96" pageNumber="97">
<treatmentCitationGroup id="AB74201ECC174E40FEE87FC68C298366" box="[264,1079,758,782]" pageId="96" pageNumber="97">
<taxonomicName id="4C647CB3CC174E40FEE87FC68B9F8366" ID-CoL="4MMSZ" authority="Hartmann-Schroder, 1992a: 99" authorityName="Hartmann-Schroder" authorityPageNumber="99" authorityYear="1992" box="[264,897,758,782]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="parasimpliseta">
<emphasis id="B910DB22CC174E40FEE87FC68A318365" box="[264,559,759,782]" italics="true" pageId="96" pageNumber="97">Procerastea parasimpliseta</emphasis>
<treatmentCitation id="0AC52121CC174E40FDD57FC78B9F8366" author="Hartmann-Schroder" box="[565,897,758,781]" page="99" pageId="96" pageNumber="97" year="1992">
<bibRefCitation id="EFF57AC1CC174E40FDD57FC78B458366" author="Hartmann-Schroder" box="[565,859,758,781]" pageId="96" pageNumber="97" refString="Hartmann-Schroder, G. (1992 a) Drei neue Polychaeten-Arten der Familien Polynoidae und Syllidae von Neu-Kaledonien, assoziiert mit einer verkalkten Hydrozoe. Helgolander Meeresuntersuchungen, 46, 93 - 101." type="journal article" year="1992" yearSuffix="a">Hartmann­Schröder, 1992a</bibRefCitation>
: 99
</treatmentCitation>
</taxonomicName>
101, fig. 4AD.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FEE87E0F8B7483C2" pageId="96" pageNumber="97" type="materials_examined">
<paragraph id="8BDB0730CC174E40FEE87E0F8B7483C2" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FEE87E0F89E28333" bold="true" box="[264,508,830,856]" pageId="96" pageNumber="97">Material examined</emphasis>
.
<emphasis id="B910DB22CC174E40FDF17E0F8ACB8333" bold="true" box="[529,725,830,856]" pageId="96" pageNumber="97">
<collectingCountry id="F37347A0CC174E40FDF17E0F8ACB8333" box="[529,725,830,856]" name="New Caledonia" pageId="96" pageNumber="97">New Caledonia</collectingCountry>
</emphasis>
:
<typeStatus id="54DFB992CC174E40FD0C7E0E8B4D8332" box="[748,851,831,857]" pageId="96" pageNumber="97" type="holotype">holotype</typeStatus>
<collectionCode id="ED759FF5CC174E40FC807E0E8BA48332" LSID="urn:lsid:biocol.org:col:34988" box="[864,954,831,857]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="96" pageNumber="97">MNHN</collectionCode>
<collectingCountry id="F37347A0CC174E40FC287E0E8BEC8332" box="[968,1010,831,857]" name="Australia" pageId="96" pageNumber="97">UC</collectingCountry>
226, 1
<typeStatus id="54DFB992CC174E40FBAF7E0E8CAA8332" box="[1103,1204,831,857]" pageId="96" pageNumber="97" type="paratype">paratype</typeStatus>
<collectionCode id="ED759FF5CC174E40FB227E0E8D1D8332" box="[1218,1283,831,857]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="96" pageNumber="97">ZMH</collectionCode>
<collectionCode id="ED759FF5CC174E40FAF17E0E8D358332" box="[1297,1323,831,857]" pageId="96" pageNumber="97">P­</collectionCode>
20632, Mont Musorstom auf der Rippe der Îles Loyauté,
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<geoCoordinate id="EE5061F7CC174E40FBDC7E568CD183EA" box="[1084,1231,871,897]" direction="east" orientation="longitude" pageId="96" pageNumber="97" precision="9" value="167.91167">167°54.70'E</geoCoordinate>
,
<quantity id="4C9CAAD5CC174E40FB007E568D3883EA" box="[1248,1318,871,897]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="96" pageNumber="97" unit="m" value="300.0">300m</quantity>
, associated with a calcified hydrocoral,
<date id="FFDA21F0CC174E40FD307EBE8B7883C2" box="[720,870,911,937]" pageId="96" pageNumber="97" value="1989-02-22">22 Feb 1989</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FED87E87898D8392" pageId="96" pageNumber="97" type="diagnosis">
<paragraph id="8BDB0730CC174E40FED87E87898D8392" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87E8789AE83BB" bold="true" box="[312,432,950,976]" pageId="96" pageNumber="97">Diagnosis</emphasis>
. Stolon with only bidentate simple chaetae and thick, distally dilated, bayonet chaetae.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FED8793789248612" pageId="96" pageNumber="97" type="description">
<paragraph id="8BDB0730CC174E40FED879378A21841A" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED8793789D7844B" bold="true" box="[312,457,1030,1056]" pageId="96" pageNumber="97">Description</emphasis>
.
<typeStatus id="54DFB992CC174E40FE3B79368A56844A" box="[475,584,1031,1057]" pageId="96" pageNumber="97" type="holotype">Holotype</typeStatus>
and
<typeStatus id="54DFB992CC174E40FD6979368AF0844A" box="[649,750,1031,1057]" pageId="96" pageNumber="97" type="paratype">paratype</typeStatus>
are the anterior and posterior end of the same female stolon. Length
<quantity id="4C9CAAD5CC174E40FDF5791E8A6E8422" box="[533,624,1071,1097]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="96" pageNumber="97" unit="mm" value="5.2">5.2 mm</quantity>
for 47 chaetigers, width
<quantity id="4C9CAAD5CC174E40FC7D791E8BE38422" box="[925,1021,1071,1097]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="96" pageNumber="97" unit="mm" value="0.3">0.3 mm</quantity>
. Preserved material whitish. Ciliation not assessed.
</paragraph>
<paragraph id="8BDB0730CC174E40FED8794E8A608482" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">Prostomium rounded with 2 pairs of eyes, with lenses, in trapezoid arrangement. Eyes small, not confluent (Fig. 42A); small eye­spots scattered on prostomium. Palps absent. Nuchal epaulettes not observed.</paragraph>
<paragraph id="8BDB0730CC174E40FED879C68A2285DA" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">Median and left lateral antennae lost. Right lateral antenna reaching chaetiger 1. Dorsal tentacular cirri 3/4 as long as lateral antennae; ventral tentacalur cirri 2/3 as long as dorsal pair. Dorsal cirri difficult to assess since the stolon lies partly within a tube. Dorsal cirri seen in chaetiger 1720. Anterior appendages cylindrical to slightly club shaped, dorsal cirri short, egg shaped.</paragraph>
<paragraph id="8BDB0730CC174E40FED8788E89248612" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">
Parapodial lobes indistinct. Chaetiger 19 with single acicula. Chaetal fascicle with 15 17 simple chaetae in anterior chaetigers,
<quantity id="4C9CAAD5CC174E40FD0E78D68B03866A" box="[750,797,1511,1537]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="96" pageNumber="97" unit="in" value="8.0">8 in</quantity>
posterior. Simple chaetae have distinct denticulations along &quot;fusion line&quot; (Fig. 42B, C). Simple chaetae with small distal tooth. Single thick bayonet chaetae, distally dilated (Fig. 42B), present in last 5 chaetigers. Pygidium lost.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E40FED87BB78D0286CA" box="[312,1308,1670,1697]" pageId="96" pageNumber="97" type="distribution">
<paragraph id="8BDB0730CC174E40FED87BB78D0286CA" blockId="96.[264,1325,830,1857]" box="[312,1308,1670,1697]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87BB789CF86CB" bold="true" box="[312,465,1670,1696]" pageId="96" pageNumber="97">Distribution</emphasis>
. South West Pacific.
<collectingCountry id="F37347A0CC174E40FD2D7BB68B9986CA" box="[717,903,1671,1697]" name="New Caledonia" pageId="96" pageNumber="97">New Caledonia</collectingCountry>
. Only known from
<typeStatus id="54DFB992CC174E40FB8B7BB68C8086CA" box="[1131,1182,1671,1697]" pageId="96" pageNumber="97">type</typeStatus>
specimen.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC174E41FED87B9F8B5681F6" lastPageId="97" lastPageNumber="98" pageId="96" pageNumber="97" type="discussion">
<paragraph id="8BDB0730CC174E40FED87B9F8CF7872A" blockId="96.[264,1325,830,1857]" pageId="96" pageNumber="97">
<emphasis id="B910DB22CC174E40FED87B9F89B486A3" bold="true" box="[312,426,1710,1736]" pageId="96" pageNumber="97">Remarks</emphasis>
. The atokes of
<taxonomicName id="4C647CB3CC174E40FDBC7B9E8B3986A3" box="[604,807,1711,1736]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="parasimpliseta">
<emphasis id="B910DB22CC174E40FDBC7B9E8B3986A3" box="[604,807,1711,1736]" italics="true" pageId="96" pageNumber="97">P. parasimpliseta</emphasis>
</taxonomicName>
is not known, thus the placement in
<taxonomicName id="4C647CB3CC174E40FB307B9E8958869B" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC174E40FB307B9E8958869B" italics="true" pageId="96" pageNumber="97">Procerastea</emphasis>
</taxonomicName>
is provisional.
<taxonomicName id="4C647CB3CC174E40FDE67BE68C49869A" authority="Hartmann-Schroder, 1990" authorityName="Hartmann-Schroder" authorityYear="1990" box="[518,1111,1751,1777]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="simpliseta">
<emphasis id="B910DB22CC174E40FDE67BE68B08869B" box="[518,790,1751,1776]" italics="true" pageId="96" pageNumber="97">Procerastea simpliseta</emphasis>
Hartmann­Schröder, 1990
</taxonomicName>
is the only other species with only simple chaetae in combination with a thick, distally dilated bayonet chaetae; the chaetae in
<taxonomicName id="4C647CB3CC174E40FE0F7A168AA4872B" box="[495,698,1831,1856]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="parasimpliseta">
<emphasis id="B910DB22CC174E40FE0F7A168AA4872B" box="[495,698,1831,1856]" italics="true" pageId="96" pageNumber="97">P. parasimpliseta</emphasis>
</taxonomicName>
are bidentate, while unidentate in
<taxonomicName id="4C647CB3CC174E40FBAE7A168CFC872B" box="[1102,1250,1831,1856]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="96" pageNumber="97" phylum="Annelida" rank="species" species="simpliseta">
<emphasis id="B910DB22CC174E40FBAE7A168CFC872B" box="[1102,1250,1831,1856]" italics="true" pageId="96" pageNumber="97">P. simpliseta</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BDB0730CC164E41FEE87C2D8B5681F6" blockId="97.[264,1039,283,310]" lastBlockId="97.[264,877,358,414]" pageId="97" pageNumber="98">
<treatmentCitationGroup id="AB74201ECC164E41FEE87C2D8B5681F6" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FEE87C2D8C11815E" bold="true" box="[264,1039,283,310]" pageId="97" pageNumber="98">
<taxonomicName id="4C647CB3CC164E41FEE87C2D8B79815E" ID-CoL="4MMT5" authority="Hartmann-Schroder, 1990" authorityName="Hartmann-Schroder" authorityYear="1990" box="[264,871,283,310]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="simpliseta">
<emphasis id="B910DB22CC164E41FEE87C2D8A08815D" bold="true" box="[264,534,284,310]" italics="true" pageId="97" pageNumber="98">Procerastea simpliseta</emphasis>
Hartmann­Schröder, 1990
</taxonomicName>
(Fig. 43AC)
</emphasis>
<taxonomicName id="4C647CB3CC164E41FEE87C5689978115" box="[264,393,359,382]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC164E41FEE87C5689978115" box="[264,393,359,382]" italics="true" pageId="97" pageNumber="98">Procerastea</emphasis>
</taxonomicName>
sp
<treatmentCitation id="0AC52121CC164E41FE4E7C578AF78116" author="Hartmann-Schroder" box="[430,745,358,381]" page="34" pageId="97" pageNumber="98" year="1989">
<bibRefCitation id="EFF57AC1CC164E41FE4E7C578ADC8116" author="Hartmann-Schroder" box="[430,706,358,381]" pageId="97" pageNumber="98" refString="Hartmann-Schroder, G. (1989) Die Polychaeten der antiborealen und subtropisch-tropischen Kuste Sudost-Australiens zwischen Lakes Entrance (Victoria) im Suden und Maclean (New South Wales) im Norden. Teil 14. In: Hartmann-Schroder, G. &amp; Hartman, G. Zur Kenntnis des Eulitorals der australischen Kusten unter besonderer Berucksichtigung der Polychaeten und Ostracoden. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 86, 11 - 63." type="journal article" year="1989">Hartmann­Schröder 1989</bibRefCitation>
: 34
</treatmentCitation>
, figs 5658.
<taxonomicName id="4C647CB3CC164E41FEE87CB68B5A81F6" authority="Hartmann-Schroder, 1990: 58" authorityName="Hartmann-Schroder" authorityPageNumber="58" authorityYear="1990" box="[264,836,390,414]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="simpliseta">
<emphasis id="B910DB22CC164E41FEE87CB689E281F5" box="[264,508,391,414]" italics="true" pageId="97" pageNumber="98">Procerastea simpliseta</emphasis>
Hartmann­Schröder, 1990: 58
</taxonomicName>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC164E41FEE87CFF8AEC827A" pageId="97" pageNumber="98" type="materials_examined">
<paragraph id="8BDB0730CC164E41FEE87CFF8AEC827A" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FEE87CFF89E88183" bold="true" box="[264,502,462,488]" pageId="97" pageNumber="98">Material examined</emphasis>
.
<collectingCountry id="F37347A0CC164E41FDE87CFF8A638183" box="[520,637,462,488]" name="Australia" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FDE87CFF8A638183" bold="true" box="[520,637,462,488]" pageId="97" pageNumber="98">Australia</emphasis>
</collectingCountry>
:
<typeStatus id="54DFB992CC164E41FD6F7CFE8AE88182" box="[655,758,463,489]" pageId="97" pageNumber="98" type="holotype">holotype</typeStatus>
<collectionCode id="ED759FF5CC164E41FD1F7CFE8B5E8182" box="[767,832,463,489]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="97" pageNumber="98">ZMH</collectionCode>
<collectionCode id="ED759FF5CC164E41FCAA7CFE8B788182" box="[842,870,463,489]" pageId="97" pageNumber="98">P­</collectionCode>
19971, Maclean, rocky shore south of city border of Yamba, algae,
<date id="FFDA21F0CC164E41FDBC7CC68AF3827A" box="[604,749,503,529]" pageId="97" pageNumber="98" value="1976-01-18">18 Jan 1976</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC164E41FED87F2F8CDD8252" box="[312,1219,542,569]" pageId="97" pageNumber="98" type="diagnosis">
<paragraph id="8BDB0730CC164E41FED87F2F8CDD8252" blockId="97.[264,1324,462,1609]" box="[312,1219,542,569]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FED87F2F89AE8253" bold="true" box="[312,432,542,568]" pageId="97" pageNumber="98">Diagnosis</emphasis>
.
<taxonomicName id="4C647CB3CC164E41FE5F7F2E8A538253" box="[447,589,543,568]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC164E41FE5F7F2E8A538253" box="[447,589,543,568]" italics="true" pageId="97" pageNumber="98">Procerastea</emphasis>
</taxonomicName>
with only simple unidentate chaetae in all chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC164E41FED87F7789FE848A" pageId="97" pageNumber="98" type="description">
<paragraph id="8BDB0730CC164E41FED87F778CAC82E2" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FED87F7789D7820B" bold="true" box="[312,457,582,608]" pageId="97" pageNumber="98">Description</emphasis>
.
<typeStatus id="54DFB992CC164E41FE377F768A5A820A" box="[471,580,583,609]" pageId="97" pageNumber="98" type="holotype">Holotype</typeStatus>
incomplete, length
<quantity id="4C9CAAD5CC164E41FCCE7F768B96820A" box="[814,904,583,609]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="97" pageNumber="98" unit="mm" value="1.2">1.2 mm</quantity>
for 13 chaetigers (Fig. 43A), width
<quantity id="4C9CAAD5CC164E41FEE87F5E897882E2" box="[264,358,623,649]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="97" pageNumber="98" unit="mm" value="0.2">0.2 mm</quantity>
. Preserved material whitish, no colour markings. Ciliation not assessed.
</paragraph>
<paragraph id="8BDB0730CC164E41FED87FA68CF582B2" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">Eyes almost confluent (Fig. 43A); eye spots absent. Palps do not project in front of prostomium (Fig. 43A). Nuchal epaulettes reach over tentacular segment (Fig. 43A).</paragraph>
<paragraph id="8BDB0730CC164E41FED87FD6899583CA" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">
Median antenna reaching chaetiger 34. Lateral antennae 2/
<quantity id="4C9CAAD5CC164E41FBFC7FD68C53836A" box="[1052,1101,743,769]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="97" pageNumber="98" unit="in" value="3.0">3 in</quantity>
length of median antenna. Dorsal tentacular cirri and first dorsal cirri 2/
<quantity id="4C9CAAD5CC164E41FC667E3E8BAC8342" box="[902,946,783,809]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="97" pageNumber="98" unit="in" value="3.0">3 in</quantity>
length of lateral antennae. Ventral tentacular cirri 1/2 as long as dorsal pair. Dorsal cirri from chaetiger 2 absent. Small indistinct cirrophores on tentacular cirri, and first dorsal cirri present. Appendages clavate (Fig. 43A).
</paragraph>
<paragraph id="8BDB0730CC164E41FED87E9E8B79842A" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">Parapodial lobes small, rounded conical. Single acicula in all chaetigers. Chaetal fascicle with 56 simple chaetae with distinct denticulation along &quot;fusion line&quot; (Fig. 43B). Chaetae with one distal tooth (Fig. 43B); serration absent. Single thick bayonet chaetae, distally dilated (Fig. 43C), beginning at chaetiger 1.</paragraph>
<paragraph id="8BDB0730CC164E41FED8797E89FE848A" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">Pharynx with minute sinuation anterior to proventricle. Trepan in chaetiger 1 with c. 10 indistinct teeth. Basal ring absent, infradental spines absent. Proventricle, equal in size to 2 segments, in chaetiger 34, with indistinct rows of muscle cells, not possible to assess. Posterior part lost.</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC164E41FED879DF8AE085C2" pageId="97" pageNumber="98" type="materials_examined">
<paragraph id="8BDB0730CC164E41FED879DF8D3585EA" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FED879DF89FA8563" bold="true" box="[312,484,1262,1288]" pageId="97" pageNumber="98">Reproduction</emphasis>
. Schizogamy by anterior scissiparity behind chaetiger 13. The
<typeStatus id="54DFB992CC164E41FB2479DE8D358562" box="[1220,1323,1263,1289]" pageId="97" pageNumber="98" type="holotype">holotype</typeStatus>
is the anterior fragment, but
<taxonomicName id="4C647CB3CC164E41FDB578268AFD855B" box="[597,739,1303,1328]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC164E41FDB578268AFD855B" box="[597,739,1303,1328]" italics="true" pageId="97" pageNumber="98">Procerastea</emphasis>
</taxonomicName>
sp is its detached female stolon. The stolon is not included in the
<typeStatus id="54DFB992CC164E41FE20780E89ED8532" box="[448,499,1343,1369]" pageId="97" pageNumber="98">type</typeStatus>
material and has not been examined. Hartmann­Schröder describes it as having swimming chaetae between chaetiger 715 and dorsal cirri from chaetiger 615.
</paragraph>
<paragraph id="8BDB0730CC164E41FED878BF8AE085C2" blockId="97.[264,1324,462,1609]" box="[312,766,1422,1449]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FED878BF898685C3" bold="true" box="[312,408,1422,1448]" pageId="97" pageNumber="98">Habitat</emphasis>
. Intertidal, rocky shore, algae.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC164E41FED878878BD885BA" box="[312,966,1462,1489]" pageId="97" pageNumber="98" type="distribution">
<paragraph id="8BDB0730CC164E41FED878878BD885BA" blockId="97.[264,1324,462,1609]" box="[312,966,1462,1489]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FED8788789CF85BB" bold="true" box="[312,465,1462,1488]" pageId="97" pageNumber="98">Distribution</emphasis>
. South West Pacific. South East
<collectingCountry id="F37347A0CC164E41FCB278868BDC85BA" box="[850,962,1463,1489]" name="Australia" pageId="97" pageNumber="98">Australia</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC164E41FED878EF8C198622" pageId="97" pageNumber="98" type="discussion">
<paragraph id="8BDB0730CC164E41FED878EF8C198622" blockId="97.[264,1324,462,1609]" pageId="97" pageNumber="98">
<emphasis id="B910DB22CC164E41FED878EF89B48593" bold="true" box="[312,426,1502,1528]" pageId="97" pageNumber="98">Remarks</emphasis>
.
<taxonomicName id="4C647CB3CC164E41FE5A78EE8AD68593" box="[442,712,1503,1528]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="simpliseta">
<emphasis id="B910DB22CC164E41FE5A78EE8AD68593" box="[442,712,1503,1528]" italics="true" pageId="97" pageNumber="98">Procerastea simpliseta</emphasis>
</taxonomicName>
is unique among
<taxonomicName id="4C647CB3CC164E41FC7D78EE8C358593" box="[925,1067,1503,1528]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC164E41FC7D78EE8C358593" box="[925,1067,1503,1528]" italics="true" pageId="97" pageNumber="98">Procerastea</emphasis>
</taxonomicName>
to have only unidentate simple chaetae;
<taxonomicName id="4C647CB3CC164E41FE167B368ADF864B" box="[502,705,1543,1568]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="parasimpliseta">
<emphasis id="B910DB22CC164E41FE167B368ADF864B" box="[502,705,1543,1568]" italics="true" pageId="97" pageNumber="98">P. parasimpliseta</emphasis>
</taxonomicName>
known from a female stolon, also have simple chaetae throughout, but the chaetae in
<taxonomicName id="4C647CB3CC164E41FD767B1E8B7F8623" box="[662,865,1583,1608]" class="Polychaeta" family="Syllidae" genus="Procerastea" kingdom="Animalia" order="Phyllodocida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="parasimpliseta">
<emphasis id="B910DB22CC164E41FD767B1E8B7F8623" box="[662,865,1583,1608]" italics="true" pageId="97" pageNumber="98">P. parasimpliseta</emphasis>
</taxonomicName>
are bidentate.
</paragraph>
</subSubSection>
</treatment>
</document>