260 lines
32 KiB
XML
260 lines
32 KiB
XML
|
<document id="76BB0132BA641E124EE8BC22876A5955" ID-CLB-Dataset="34947" ID-DOI="http://dx.doi.org/10.3897/zookeys.622.9420" ID-GBIF-Dataset="7164bb13-7af1-4849-8152-74421a463d9d" ID-PMC="PMC5096407" ID-Pensoft-Pub="1313-2970-622-1" ID-PubMed="27843378" ID-ZooBank="65343F35306D4C5F9B0678E87B3CEDEC" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-622-1" ModsDocOrigin="ZooKeys 622" ModsDocTitle="Combined morphological and molecular data unveils relationships of Pseudobranchiomma (Sabellidae, Annelida) and reveals higher diversity of this intriguing group of fan worms in Australia, including potentially introduced species" checkinTime="1475802372597" checkinUser="pensoft" docAuthor="Capa, Maria & Murray, Anna" docDate="2016" docId="133ADA2618ED75B8794B4D003B4C3540" docLanguage="en" docName="ZooKeys 622: 1-36" docOrigin="ZooKeys 622" docSource="http://dx.doi.org/10.3897/zookeys.622.9420" docTitle="Pseudobranchiomma schizogenica Tovar-Hernandez & Dean 2014" docType="treatment" docVersion="6" lastPageNumber="22" masterDocId="FFA4FF80FFFCFFF0FFD4FF956078FFAD" masterDocTitle="Combined morphological and molecular data unveils relationships of Pseudobranchiomma (Sabellidae, Annelida) and reveals higher diversity of this intriguing group of fan worms in Australia, including potentially introduced species" masterLastPageNumber="36" masterPageNumber="1" pageNumber="16" updateTime="1701374188338" updateUser="ExternalLinkService">
|
|||
|
|
<mods:mods id="38CC98EC160E6737E1185BF42CFDA7A4" xmlns:mods="http://www.loc.gov/mods/v3">
|
|||
|
|
<mods:titleInfo id="D58159863C70C6F771D1C7D58B1C4E5D">
|
|||
|
|
<mods:title id="1CEEA55404A39C221E663350EFA19DFD">Combined morphological and molecular data unveils relationships of Pseudobranchiomma (Sabellidae, Annelida) and reveals higher diversity of this intriguing group of fan worms in Australia, including potentially introduced species</mods:title>
|
|||
|
|
</mods:titleInfo>
|
|||
|
|
<mods:name id="02743896FB8BAAB9D239D359E8E696E3" type="personal">
|
|||
|
|
<mods:role id="2053C41A937BE3692CFAC1F1DE435BE1">
|
|||
|
|
<mods:roleTerm id="E14F8B2C1E11F68D9CCA3FE54A8B8087">Author</mods:roleTerm>
|
|||
|
|
</mods:role>
|
|||
|
|
<mods:namePart id="6343E791CFBDEEBFD2A252AB2499CF84">Capa, Maria</mods:namePart>
|
|||
|
|
</mods:name>
|
|||
|
|
<mods:name id="E6B65E9ECF8EB17B4CCBC876B93FAB88" type="personal">
|
|||
|
|
<mods:role id="48CD82D14139EE5AB059010A99133B75">
|
|||
|
|
<mods:roleTerm id="963E35694A81B7D70FE475F043EA28E3">Author</mods:roleTerm>
|
|||
|
|
</mods:role>
|
|||
|
|
<mods:namePart id="3F12FBD85072BABE0AFAE10CEB17D62C">Murray, Anna</mods:namePart>
|
|||
|
|
</mods:name>
|
|||
|
|
<mods:typeOfResource id="D44F051F0C06CB9FE6FE0CB7FA9C9792">text</mods:typeOfResource>
|
|||
|
|
<mods:relatedItem id="81F32B6DA1344BF15F80CCE018F6A939" type="host">
|
|||
|
|
<mods:titleInfo id="A8CBB6869682BAC0F12B5CD3F43751F0">
|
|||
|
|
<mods:title id="1507E3CF668F9F0DCFE161AA828AE11D">ZooKeys</mods:title>
|
|||
|
|
</mods:titleInfo>
|
|||
|
|
<mods:part id="4F9E410B6838DC3C8DA91D925353FC3E">
|
|||
|
|
<mods:date id="71ECB71FF5486B3BB577F44C2D94FEC4">2016</mods:date>
|
|||
|
|
<mods:detail id="B40EBA6E0AD7653741FC3DB67F470554" type="volume">
|
|||
|
|
<mods:number id="A7EA769819C5470FE603873010C59BA2">622</mods:number>
|
|||
|
|
</mods:detail>
|
|||
|
|
<mods:extent id="B3EDF3BC60FE56E19111D1220679EA70" unit="page">
|
|||
|
|
<mods:start id="E9E72381F6661F4B783D0A167A7DB174">1</mods:start>
|
|||
|
|
<mods:end id="C7967C8396AD065130820507DED14F25">36</mods:end>
|
|||
|
|
</mods:extent>
|
|||
|
|
</mods:part>
|
|||
|
|
</mods:relatedItem>
|
|||
|
|
<mods:location id="C7B74AEA6F54200014FF6CECE84696AB">
|
|||
|
|
<mods:url id="EBC6254E59B37F3448E3C3A0F96A3A7C">http://dx.doi.org/10.3897/zookeys.622.9420</mods:url>
|
|||
|
|
</mods:location>
|
|||
|
|
<mods:classification id="8FB6052868C5711C21FE4EA3E3F3206E">journal article</mods:classification>
|
|||
|
|
<mods:identifier id="EA425A6B3F06426DAE2CF0665E770A27" type="DOI">http://dx.doi.org/10.3897/zookeys.622.9420</mods:identifier>
|
|||
|
|
<mods:identifier id="95BB121B5CB26754531D5109BB839B4F" type="Pensoft-Pub">1313-2970-622-1</mods:identifier>
|
|||
|
|
<mods:identifier id="5E55EFEA7A1B21943D2F65D04653ECE7" type="ZooBank">65343F35306D4C5F9B0678E87B3CEDEC</mods:identifier>
|
|||
|
|
</mods:mods>
|
|||
|
|
<treatment id="133ADA2618ED75B8794B4D003B4C3540" ID-GBIF-Taxon="127876639" LSID="urn:lsid:plazi:treatment:133ADA2618ED75B8794B4D003B4C3540" httpUri="http://treatment.plazi.org/id/133ADA2618ED75B8794B4D003B4C3540" lastPageId="21" lastPageNumber="22" pageId="15" pageNumber="16">
|
|||
|
|
<subSubSection id="C14806C9ABF3B4AAF77926471BA3A908" pageId="15" pageNumber="16" type="multiple">
|
|||
|
|
<paragraph id="E0E91AEE938F622954E9F498667EA3FE" pageId="15" pageNumber="16">Taxon classification Animalia Sabellida Sabellidae</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="649753BDCAE1DA6EAF83FFD3147C1DDA" pageId="15" pageNumber="16" type="nomenclature">
|
|||
|
|
<paragraph id="4DCB74B4E1BA3DD7A9472B4955CC6EFD" pageId="15" pageNumber="16">
|
|||
|
|
<taxonomicName id="E6579486FEF6EE1F82CADE8B227781CC" ID-CoL="4NQ8B" authority="Tovar-Hernandez & Dean, 2014" authorityName="Tovar-Hernandez & Dean" authorityYear="2014" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="schizogenica">
|
|||
|
|
Pseudobranchiomma cf. schizogenica
|
|||
|
|
<normalizedToken id="4F8541F82E4F8010C8DFD4B92DA5CB79" originalValue="Tovar-Hernández">Tovar-Hernandez</normalizedToken>
|
|||
|
|
& Dean, 2014
|
|||
|
|
</taxonomicName>
|
|||
|
|
Figures 3
|
|||
|
|
<normalizedToken id="62940AD7DD0ECC204802107B5C1A60B7" originalValue="U–Z">U-Z</normalizedToken>
|
|||
|
|
, A1, 8, 9, 10
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="65226BE5494F68196C3CC7FE7DDCFA36" pageId="16" pageNumber="17" type="reference_group">
|
|||
|
|
<paragraph id="982AE00589EB50498E30BAB95E49B646" pageId="16" pageNumber="17">
|
|||
|
|
<taxonomicName id="A11EE94C8028F88AD169B5F8D37A495C" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="schizogenica">
|
|||
|
|
<pageBreakToken id="FA5ABC5689487F6BE32D2DCA39ADA565" pageId="16" pageNumber="17" start="start">Pseudobranchiomma</pageBreakToken>
|
|||
|
|
schizogenica
|
|||
|
|
</taxonomicName>
|
|||
|
|
<normalizedToken id="6F8DC2FC4C07B8D16A5E2BD26350C76E" originalValue="Tovar-Hernández">Tovar-Hernandez</normalizedToken>
|
|||
|
|
& Dean, 2014: 936-945, figs 1-5.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="F64E51803BB6F89B188B11A088A8021E" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17" type="materials_examined">
|
|||
|
|
<paragraph id="E56E5814E42C6BCE05B3D9FA83D89C7D" pageId="16" pageNumber="17">Material examined.</paragraph>
|
|||
|
|
<paragraph id="1F85881F665C6D812ACA9F90E213B893" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
|||
|
|
Australia: Queensland: AM W.36369 (1 spec.), Heron Island, Sykes Reef,
|
|||
|
|
<geoCoordinate id="190963FC23A090E5E8AD44B6257632FF" direction="south" orientation="latitude" precision="15" value="-23.432499">23°25'57"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="343C1290C9597955A44FD3C3A86C6418" direction="east" orientation="longitude" precision="15" value="152.03389">152°02'02"E</geoCoordinate>
|
|||
|
|
, coral rubble, 15 m, 13 Nov 2009; AM W.36368 (1 spec.), Heron Island, First Point,
|
|||
|
|
<geoCoordinate id="8FDB87634EA89546A26CEF026C4C9222" direction="south" orientation="latitude" precision="15" value="-23.432222">23°25'56"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="972E4DCE104C8F53EE734D3B50FC9065" direction="east" orientation="longitude" precision="15" value="151.93388">151°56'02"E</geoCoordinate>
|
|||
|
|
, coral rubble, 13 m, 12 Nov 2009; AM W.36364 (1 spec.), Sykes Reef,
|
|||
|
|
<geoCoordinate id="DC7B52BD756332B9F1A6D52BC701B337" direction="south" orientation="latitude" precision="15" value="-23.432499">23°25'57"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="2565ABB6B0EE9D3DFE82E3A8B6A6189F" direction="east" orientation="longitude" precision="15" value="152.03389">152°02'02"E</geoCoordinate>
|
|||
|
|
, coral rubble, 15 m, 13 Nov 2009; AM W.37753 (2 specs) same locality and date; AM W.32676 (1 spec.) Abbott Point, near Bowen,
|
|||
|
|
<geoCoordinate id="8C9F654C19DCFBC6C7FD93ABBC339E29" direction="south" orientation="latitude" precision="925" value="-19.883333">19°53'S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="B5F21E0CE6AFE6B661966D5A263E38F3" direction="east" orientation="longitude" precision="925" value="148.08333">148°05'E</geoCoordinate>
|
|||
|
|
, pylon scraping, 8 Jun 1998;
|
|||
|
|
<pageBreakToken id="74A98EB9255F167A85A27CC68BDF76E2" pageId="17" pageNumber="18" start="start">W</pageBreakToken>
|
|||
|
|
.36978 (1 spec. used for sequencing), Lizard Island, MacGillivray Reef, deep reef slope,
|
|||
|
|
<geoCoordinate id="519872DF59B5B2E3A53A20FF630DA4EB" direction="south" orientation="latitude" precision="15" value="-14.656944">14°39'25"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="6BEB81D9AAD24C581BFD32F8CA05A03F" direction="east" orientation="longitude" precision="15" value="145.47276">145°28'22"E</geoCoordinate>
|
|||
|
|
, coral rubble, 30 m, 4 Sep 2010; AM W.41160 (1 spec.), Reef 14-141 south of South Direction Island,
|
|||
|
|
<geoCoordinate id="466908843BE16FBFC6A7BD94EE402805" direction="south" orientation="latitude" precision="15" value="-14.708611">14°42'31"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="B707E297E4A6577F6314ADEDE71D6B18" direction="east" orientation="longitude" precision="15" value="145.53139">145°31'53"E</geoCoordinate>
|
|||
|
|
, in coarse coral rubble, 15 m, 26 Aug 2010; AM W. AM W.43938 (>25 specs), south east of Lizard Island, reef on north west side of North Direction Island,
|
|||
|
|
<geoCoordinate id="4AE2EE2C635B31910B6920AE3BFE6821" direction="south" orientation="latitude" precision="15" value="-14.743334">14°44'36"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="A9379A5B3EC4F30B4C1FC3D160066BDB" direction="east" orientation="longitude" precision="15" value="145.50555">145°30'20"E</geoCoordinate>
|
|||
|
|
, from sand, 10 m, 15 Aug 2013; AM W. 47698 (1 spec.), Lizard Island group, reef on north eastern side of South Island,
|
|||
|
|
<geoCoordinate id="F3BBA559A6E65E5B0DDC6251EAF5E48E" direction="south" orientation="latitude" precision="15" value="-14.703611">14°42'13"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="2140CEFC21445135F027FED1FC183FB1" direction="east" orientation="longitude" precision="15" value="145.46028">145°27'37"E</geoCoordinate>
|
|||
|
|
, coral rubble, 5-12 m, 21 Aug 2013. Northern Territory: AM W.37754 (3 specs) Darwin, Lee Point,
|
|||
|
|
<geoCoordinate id="8FAD84C40DBFAF3AF1EB22307447C6D0" direction="south" orientation="latitude" precision="92" value="-12.333333">12°20.0'S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="4A53CC4250FB7E5084D1431BF3FEB099" direction="east" orientation="longitude" precision="92" value="130.97166">130°58.3'E</geoCoordinate>
|
|||
|
|
, dead coral washings, 3 m, 11 Jun 1993; ex NTM W017392 (10 specs), Darwin Harbour, Iron Ore Wharf,
|
|||
|
|
<geoCoordinate id="C18BF10BB16009AD686B6B8FCA84DB27" direction="south" orientation="latitude" precision="15" value="-12.4725">12°28'21"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="F0AEBB0BB3B22098EA37814A432DE478" direction="east" orientation="longitude" precision="15" value="130.84277">130°50'34"E</geoCoordinate>
|
|||
|
|
, scrapings from wharf pile, 5-10 m, 1998, originally identified as
|
|||
|
|
<taxonomicName id="CE4FB5813B03EBC4A8AF93125B0AD415" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
|||
|
|
; NTM W017392 (part, 2 specs), Darwin Harbour, Iron Ore Wharf,
|
|||
|
|
<geoCoordinate id="2F5F32580432C5DD6772D637FDA6961D" direction="south" orientation="latitude" precision="15" value="-12.4725">12°28'21"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="2B2C3577B961E4F92DC4E5CB3E61D91C" direction="east" orientation="longitude" precision="15" value="130.84277">130°50'34"E</geoCoordinate>
|
|||
|
|
, scrapings from wharf pile, 7 m,16 Aug 1998, originally identified as
|
|||
|
|
<taxonomicName id="AF04DED0AB96F54418AF9307A161A076" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="17" pageNumber="18" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
|||
|
|
cf.
|
|||
|
|
<taxonomicName id="EB24168925019D29431AA1B62E0C0076" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma emersoni" order="Sabellida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="emersoni">Pseudobranchiomma emersoni</taxonomicName>
|
|||
|
|
. Western Australia: AM W.37756 (13 specs) Ningaloo Reef,
|
|||
|
|
<geoCoordinate id="C67F670EFD4BE1EE17B86457640AA708" direction="south" orientation="latitude" precision="15" value="-22.755278">22°45'19"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="D9E63814EA6C18DB8210054CEF16AD49" direction="east" orientation="longitude" precision="15" value="113.711105">113°42'40"E</geoCoordinate>
|
|||
|
|
, sponge and bryozoa, 15-17 m, 19 May 2009; AM W.37757 (3 specs), Ningaloo Reef,
|
|||
|
|
<geoCoordinate id="14AD136FA928A23F76EA9D73C868979D" direction="south" orientation="latitude" precision="15" value="-22.755278">22°45'19"S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="79CCF0061AD8F0EE2BB58620B40236C6" direction="east" orientation="longitude" precision="15" value="113.711105">113°42'40"E</geoCoordinate>
|
|||
|
|
, sandstone, 15-17 m, 19 Jun 2009; NTM W018246 (>50 specs) Ashmore Reef, inner lagoon, encrusting sponges, 15 m, 01 Jun 2002, originally identified as
|
|||
|
|
<taxonomicName id="77A6E1071EC9FF0FAD6DF76EED200011" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="D7CBDEA834BE7B5A02C011E06EA2E9C7" pageId="17" pageNumber="18" type="materials_examined">
|
|||
|
|
<paragraph id="72DB679D32399BACA62A2F21E61D6CAC" pageId="17" pageNumber="18">Comparative material.</paragraph>
|
|||
|
|
<paragraph id="01FB7E1228EFD91670488ECAA99F07E4" pageId="17" pageNumber="18">
|
|||
|
|
Hawaii: AM W.35576 (1 spec.), AM W.35577 (1 spec), AM W.35578 (1 spec.), AM W.37206, (1 spec. on SEM pin), AM W.37207 (1 spec. on SEM pin), all from Oahu, Coconut Island,
|
|||
|
|
<geoCoordinate id="362DCE4A9F661EBF2F05664D1CD1F874" direction="north" orientation="latitude" precision="15" value="21.43">21°25'48"N</geoCoordinate>
|
|||
|
|
, 157°57'43", epifauna growing on pier, 1 m, 4 Sep 2008.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="EF06ECD33DAF02A64D1493BB612E1C0F" pageId="17" pageNumber="18" type="diagnosis">
|
|||
|
|
<paragraph id="193EB6B440D335C17C129B2723AA598E" pageId="17" pageNumber="18">Diagnosis.</paragraph>
|
|||
|
|
<paragraph id="D4A92DF1E6ECE5173A848DA77F64F8A5" pageId="17" pageNumber="18">Three to six pairs of digitiform radiolar serrations evenly distributed along entire length of radioles. Radiolar eyes absent. Thoracic ventral shields and neuropodial tori separated by a gap. Thoracic and abdominal uncini with about four transverse rows of teeth surmounting main fang. Radiolar crown with transverse dark purple and orange bands at base and 4-6 irregular purple bands along radioles. Body pale, or with some purple patches; large interramal eyespots decreasing posteriorly.</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="3B35B91BAD7E40212ADF1FCB52B2C48C" lastPageId="19" lastPageNumber="20" pageId="17" pageNumber="18" type="description">
|
|||
|
|
<paragraph id="67F31D1534523367E3B8DA70BCEE70ED" pageId="17" pageNumber="18">Description of Australian specimens.</paragraph>
|
|||
|
|
<paragraph id="1A84B0027AC0591667B8DE48AEEE4AB8" lastPageId="19" lastPageNumber="20" pageId="17" pageNumber="18">
|
|||
|
|
Specimens range from 3-19 mm long, 0.2-1 mm wide, with 4-7 thoracic and numerous abdominal segments. One complete specimen from AM W.43938 measures 19 mm in length and 1 mm maximum width, including crown 4 mm long, with 6 thoracic and>80 abdominal chaetigers. Body thin and cylindrical. Crown length varies between 1.5 and 4 mm. Radiolar crown lobes semicircular at base, with about nine radioles on each side, connected by basal membrane equivalent to length of at least one thoracic chaetiger (Figs 8D, 9A, B) or 1/8th of radiolar length. Radioles with serrated radiolar flanges, 3-6 digitiform serrations along entire length of radioles (Figs 8C, 9A, G, 10C). Radiolar eyes absent. Pinnules of constant length along radioles, shorter distally; tips of radioles as long as pinnules or shorter. Radioles supported basally by four rows of vacuolated cells. Dorsal lips with tapered dorsal radiolar appendages, about as long as 3-4 thoracic segments (about one third of radiolar crown length), with dorsal lamella attached to base of adjacent radiole (Fig. 9B). Dorsal pinnular appendages absent (Fig. 9B). Ventral lips and parallel
|
|||
|
|
<pageBreakToken id="4AD966AF3E86774BC467DC57BB84F921" pageId="18" pageNumber="19" start="start">lamellae</pageBreakToken>
|
|||
|
|
present, with prominent ventral sacs directed outside of the radiolar crown (Figs 9A, 10B). Collar with dorsal margins separated by wide gap (Figs 8E, 9B, 10D), margins fused to end of first chaetiger; laterally, collar margins smooth, only just reaching junction of crown and thorax (Figs 8E, 9A). Ventral lappets large, sub-triangular, non-overlapping (Figs 8A, B, 9A, 10B). Ventral shields conspicuous (Fig. 8B), first shield trapezoidal, but when stained with methyl green, appears separated into anterior Y-shaped half and posterior W-shaped half; second shield trapezoidal, following shields rectangular. All ventral shields not in contact with or indented by tori. Interramal eyespots conspicuous (Fig. 8A, D). First chaetiger with narrowly hooded chaetae arranged in two rows (Figs 9H, 10E); remaining thoracic chaetigers with about five superior elongate narrowly hooded chaetae and around nine shorter spine-like inferior chaetae (Figs 3X, Y, 9C, J, 10F) with hood as wide as shaft. Neuropodial uncini with about four rows of teeth above main fang (Figs 3U, V, 9D, F, 10G) well-developed
|
|||
|
|
<pageBreakToken id="6A424160093F610D34C46866551BC3D9" pageId="19" pageNumber="20" start="start">breast</pageBreakToken>
|
|||
|
|
and short handle with rounded knob on base (Fig. 3U, V). Abdominal chaetigers with narrowly hooded superior chaetae and spine-like inferior chaetae with hood about half width of shaft (Figs 3Z, A1, 9E, K, 10H). Notopodial uncini very similar to thoracic ones (3W, 9F, L, 10I). Pygidium bilobed.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="4ED8DD25B95E4EFE64BB0A64E5661378" pageId="19" pageNumber="20">
|
|||
|
|
<paragraph id="06352E9393CD04BEB267B3C66C1D211B" pageId="19" pageNumber="20">
|
|||
|
|
Figure 8.
|
|||
|
|
<taxonomicName id="0C87AAFB2B1858068A2B7DCE91D70A35" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="19" pageNumber="20" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
|||
|
|
cf.
|
|||
|
|
<taxonomicName id="503AE1FD489C4704DD557C69EE9676A8" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
. AM W.36368, AM W.36369. Photographs. A Anterior end, lateral view B Detail of base of crown and anterior segments, ventral view C Detail of lateral radiole D Anterior thoracic segments, lateral view E Anterior thoracic segments, dorsal view F Anterior thoracic segments, dorsal view. dra, dorsal radiolar appendages; vl, ventral lappet; vs, ventral sac; white arrows, serrations of radiolar lateral flanges.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<caption id="4A966F067019D3A809EF24E2989CF073" pageId="19" pageNumber="20">
|
|||
|
|
<paragraph id="FC203D1C7030E68A35293AFC7C3D6691" pageId="19" pageNumber="20">
|
|||
|
|
Figure 9.
|
|||
|
|
<taxonomicName id="6D8725C2B03AC933012B0CCE2FD4D980" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="19" pageNumber="20" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
|||
|
|
cf.
|
|||
|
|
<taxonomicName id="427FD899CEB3D6690D01E40745A22330" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
. Scanning electron micrographs.
|
|||
|
|
<normalizedToken id="20C27C3CAAE2F42C1EAF67338A8F3201" originalValue="A–F">A-F</normalizedToken>
|
|||
|
|
specimen from Queensland AM W.37205
|
|||
|
|
<normalizedToken id="E8B136354FEF67DB231E5D86E9B3A97C" originalValue="G–L">G-L</normalizedToken>
|
|||
|
|
specimen from Western Australia AM W.37203. A Whole specimen, lateral view B Base of crown, dorsal view with dorsal lips and radiolar appendages C Notopodia, second thoracic segment D Uncini, third thoracic segment E Posterior abdominal neurochaetae F Uncini, posterior abdominal segment G Detail of lateral radiole with serrations in flanges H Notopodia, first thoracic segment I Uncini, fifth thoracic segment J Notopodia fourth thoracic segment K Neuropodia, mid abdominal chaetigers L Posterior abdominal uncini. Scale bars: A = 200
|
|||
|
|
<normalizedToken id="C009DECBE5231F69493FDCFE6862FB0F" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; B, G = 100
|
|||
|
|
<normalizedToken id="885EDAAC4F4094B3D71E0B3DFC35BC5F" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; C = 20
|
|||
|
|
<normalizedToken id="CB2BCB162CA1666F422D25DA446DA376" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; D, F, I, L = 2
|
|||
|
|
<normalizedToken id="0BCD4D1E129D429390DA0545057F946C" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; E, H, J, K = 10
|
|||
|
|
<normalizedToken id="DFE3596E2279847878E95A9ADAAEA53E" originalValue="µm">µm</normalizedToken>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<caption id="BE1E8BF228300CDEF067058C7DC9B0B1" pageId="19" pageNumber="20">
|
|||
|
|
<paragraph id="6F270ECD2A9F7018E644A08AB60165DB" pageId="19" pageNumber="20">
|
|||
|
|
Figure 10.
|
|||
|
|
<taxonomicName id="589D4A3328013F2EA892EF957E180206" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="19" pageNumber="20" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
|||
|
|
cf.
|
|||
|
|
<taxonomicName id="14027DE47D0186A4688423461A7C1991" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
from Hawaii AM W.37206, AM W.37207: Scanning electron micrographs. A Detail of radiolar flanges serrations B Base of crown and anterior segments, ventral view C Lateral radioles D Anterior segments, dorsal view E Notopodia, first thoracic segment F Notopodia, second thoracic segment G Uncini, third thoracic segment H Neuropodia, posterior abdominal segment I Posterior abdominal uncini J Posterior end, ventral view (pygidium regenerating) K Posterior end, dorsal view. vl, ventral lappets; vs, ventral sac. Scale bars: A = 20
|
|||
|
|
<normalizedToken id="0AF2497402F0DBB017AC4D6BCAC00CDD" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; B, C, J, K = 100
|
|||
|
|
<normalizedToken id="1A67C7028B509089610C5E7EACC23272" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; D = 200
|
|||
|
|
<normalizedToken id="3EE92B68AD273B4FA265B47D89E351D3" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; E, H = 10
|
|||
|
|
<normalizedToken id="60001300698A0339B634379C695E6A2C" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; F = 20
|
|||
|
|
<normalizedToken id="A70F2A2DDEECBA0DC5A3213333846BE1" originalValue="µm">µm</normalizedToken>
|
|||
|
|
; G, I = 2
|
|||
|
|
<normalizedToken id="FEA578CABC89697BB4D9E44B98C9DA9E" originalValue="µm">µm</normalizedToken>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="290CEAE4C9C3EE50FAD04410E52F4755" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21" type="colour pattern">
|
|||
|
|
<paragraph id="028926297D24223B7A7951328F5DCFD9" pageId="20" pageNumber="21">
|
|||
|
|
<pageBreakToken id="4C14B72C65A3A7942107109DC2561142" pageId="20" pageNumber="21" start="start">Colour</pageBreakToken>
|
|||
|
|
pattern.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="661FB21AB3FF8E3FB7BBB4F7272F8C79" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
|
|||
|
|
Body pale with large interramal eyespots (Fig. 8A), decreasing in size gradually towards posterior; small dark purple pigment spots sparsely distributed (Fig. 8A, B, E) over entire body. Some specimens have purple patches on ventral shields as well as further along ventrum and dorsum. Crown with purple pigmentation in basal membrane (Fig. 8
|
|||
|
|
<normalizedToken id="431DB118A86527289730941E29F3589A" originalValue="A–E">A-E</normalizedToken>
|
|||
|
|
), above which there is a pale band followed by dark purple and orange bands (Fig. 8
|
|||
|
|
<normalizedToken id="2196471564E2446DC82B2D8D0E55D019" originalValue="A–E">A-E</normalizedToken>
|
|||
|
|
). Pairs of dark purple pigment spots on outer edge of radioles form 4-6 distinct bands along length of radioles (Fig. 8
|
|||
|
|
<normalizedToken id="9AF4941BAD9C961B2CEBF6799EDAF11F" originalValue="A–E">A-E</normalizedToken>
|
|||
|
|
), coinciding with number of serrations along radioles. On some radioles pigmentation extends to base of one or two pinnules. Dorsal margins of collar (Fig. 8E) and ventral lappets (Fig. 8B) have some purple pigmen
|
|||
|
|
<pageBreakToken id="C891E0893B169D7754EC44B3B29E22B3" pageId="21" pageNumber="22" start="start">tation</pageBreakToken>
|
|||
|
|
. Preserved specimens usually pale with few brown patches on collar and lappets, crowns with some bands of brown pigment, and may have brown longitudinal lines on base of crown. Conspicuous interramal eyespots are maintained after preservation.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="1DB8218798F19FC437F98B4855B4AA25" pageId="21" pageNumber="22" type="remarks">
|
|||
|
|
<paragraph id="36873523FA67DDABD51DF04A87A553E8" pageId="21" pageNumber="22">Remarks.</paragraph>
|
|||
|
|
<paragraph id="D531B869464BDC0DAE0B998515A69814" pageId="21" pageNumber="22">
|
|||
|
|
This species, originally described from the Gulf of California, is characterised by having radioles with short and digitiform serrations along the entire radiolar length, ventral shield of collar trapezoidal and divided into two halves, thoracic superior chaetae and abdominal chaetae with hoods narrower than shafts and thoracic inferior chaetae spine-like with hoods as wide as shafts (
|
|||
|
|
<bibRefCitation id="8B1456D2BD3CB339D4647D03E5DD9D0F" author="Tovar-Hernandez, MA" journalOrPublisher="Journal of the Marine Biological Association of the United Kingdom" pageId="28" pageNumber="29" pagination="935 - 946" title="A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)." url="10.1017/S0025315414000186" volume="94" year="2014">
|
|||
|
|
<normalizedToken id="8733E865DCB6AD5B69455276DBB1D77B" originalValue="Tovar-Hernández">Tovar-Hernandez</normalizedToken>
|
|||
|
|
and Dean 2014
|
|||
|
|
</bibRefCitation>
|
|||
|
|
). The specimens found in several localities around the northern Australian coastline and in Hawaii match this diagnosis and additionally share the same colour pattern (four to six repeated pigment units, resembling transverse bands and a wider orange band on the base of radioles) and the number of teeth over the main fang (four). There are, however, some differences between these specimens and the original description of
|
|||
|
|
<taxonomicName id="26F476255AF793B83302480A9A6A4F0F" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
, including one feature considered to be diagnostic of this species: the lateral margins of the collar, because they are oblique, do not always cover the anterior peristomial ring (Fig. 8E); there are also fewer flange serrations per radiole (up to six) in the Australian specimens, even the largest ones, compared with the Gulf of California specimens (6-11). The specimens also somewhat resemble
|
|||
|
|
<taxonomicName id="B3A53061262CD5E39D4F491DE08A2BD4" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma paraemersoni" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="paraemersoni">Pseudobranchiomma paraemersoni</taxonomicName>
|
|||
|
|
Nogueira, Rossi and Lopez, 2006, from Brazil, a species that also shares a similar number of thoracic segments (between 5 and 7), large interramal eyespots, and the typical transverse bands of pigments in radiolar crown, but differs from
|
|||
|
|
<taxonomicName id="95C02511909F0BFFBF1F096061D08EA6" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
|||
|
|
cf.
|
|||
|
|
<taxonomicName id="7F93D22FCA6D4DF72E8C77D7101B0A9F" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
by having fewer number of flange serrations per radiole (3-4) and inferior thoracic spine-like chaetae with hood twice as wide as shaft (hood only as wide as shaft in
|
|||
|
|
<taxonomicName id="D7CC6807A402A4FE54EF290C376E6672" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
). Similarly,
|
|||
|
|
<taxonomicName id="92B858212BE573D0142C1C455301E8D3" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma emersoni" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="emersoni">Pseudobranchiomma emersoni</taxonomicName>
|
|||
|
|
shares some features with
|
|||
|
|
<taxonomicName id="C468049F96E71142903BE56441F49DBB" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
|||
|
|
cf.
|
|||
|
|
<taxonomicName id="6D66269C08BFC63A7E712E892CC8B819" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
|||
|
|
, but differs from it by the irregular branchial crown pigment pattern, the greater number of rows of teeth above main fang in thoracic uncini (5-6), greater number of radioles (14), and the non-differentiated first ventral shield.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="B130F300FCF401EB6BFFD37285D9D312" pageId="21" pageNumber="22" type="distribution">
|
|||
|
|
<paragraph id="ED573C10E63AF0179EADB9A2D13BB86A" pageId="21" pageNumber="22">Distribution.</paragraph>
|
|||
|
|
<paragraph id="BCA4E69D21EC9A82C7ADF4D5913D97C0" pageId="21" pageNumber="22">Southern Gulf of California (Mexico), northern Australia and Hawaii. This species is associated with coral rubble and epifauna attached to hard substrates in shallow depths (0-15 m).</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|