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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.270.3736" ID-GBIF-Dataset="f084016e-b8b9-4e32-b585-c35726f84542" ID-PMC="PMC3668419" ID-Pensoft-Pub="1313-2970-270-1" ID-PubMed="23730186" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-270-1" ModsDocOrigin="ZooKeys 270" ModsDocTitle="Two new species of the gorgonian inhabiting barnacle, Conopea (Crustacea, Cirripedia, Thoracica), from the Gulf of Guinea" checkinTime="1451247666444" checkinUser="pensoft" docAuthor="Carrison-Stone, Dana, Syoc, Robert Van, Williams, Gary &amp; Simison, W. Brian" docDate="2013" docId="332BAD50C8AAA6303E8C89E7CE5129C2" docLanguage="en" docName="ZooKeys 270: 1-20" docOrigin="ZooKeys 270" docSource="http://dx.doi.org/10.3897/zookeys.270.3736" docTitle="Conopea saotomensis Carrison-Stone, Syoc, Williams &amp; Simison, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="8" masterDocId="FFDB2461BD767B38FFA4FFA0FF8E6143" masterDocTitle="Two new species of the gorgonian inhabiting barnacle, Conopea (Crustacea, Cirripedia, Thoracica), from the Gulf of Guinea" masterLastPageNumber="20" masterPageNumber="1" pageNumber="6" updateTime="1668155365395" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Two new species of the gorgonian inhabiting barnacle, Conopea (Crustacea, Cirripedia, Thoracica), from the Gulf of Guinea</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Carrison-Stone, Dana</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Syoc, Robert Van</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Williams, Gary</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Simison, W. Brian</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2013</mods:date>
<mods:detail type="volume">
<mods:number>270</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>20</mods:end>
</mods:extent>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.270.3736</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.270.3736</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-270-1</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="152040745" LSID="urn:lsid:zoobank.org:act:1164CCD8-C9F3-46E2-BBB9-1F6411123DA7" httpUri="http://treatment.plazi.org/id/332BAD50C8AAA6303E8C89E7CE5129C2" lastPageId="7" lastPageNumber="8" pageId="5" pageNumber="6">
<subSubSection pageId="5" pageNumber="6" type="nomenclature">
<paragraph pageId="5" pageNumber="6">
<taxonomicName LSID="urn:lsid:zoobank.org:act:1164CCD8-C9F3-46E2-BBB9-1F6411123DA7" class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
<taxonomicNameLabel pageId="5" pageNumber="6">sp. n.</taxonomicNameLabel>
Figures 2-5Table 3
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="6" type="type material">
<paragraph pageId="5" pageNumber="6">Type material.</paragraph>
<paragraph pageId="5" pageNumber="6">
Holotype: CASIZ185253, separated from CASIZ175526, 95% EtOH. Diogo Vaz,
<normalizedToken originalValue="São">Sao</normalizedToken>
<normalizedToken originalValue="Tomé">Tome</normalizedToken>
, Gulf of Guinea,
<geoCoordinate direction="north" orientation="latitude" precision="9" value="0.3148333">0°18.89'N</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="9" value="6.4898334">6°29.39'E</geoCoordinate>
, collected by hand/SCUBA, 12-27 m, attached to
<taxonomicName class="Anthozoa" family="Gorgoniidae" genus="Leptogorgia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptogorgia" order="Alcyonacea" pageId="5" pageNumber="6" phylum="Cnidaria" rank="genus">Leptogorgia</taxonomicName>
c.f. dichotoma, G. Williams, 29 May 2006. Original label:
<normalizedToken originalValue="“S-3”">&quot;S-3&quot;</normalizedToken>
, California Academy of Sciences, San Francisco.
</paragraph>
<paragraph pageId="5" pageNumber="6">
Paratypes: CASIZ173189 (4 specimens) and CASIZ174804, Diogo Vaz,
<normalizedToken originalValue="São">Sao</normalizedToken>
<normalizedToken originalValue="Tomé">Tome</normalizedToken>
, Gulf of Guinea (
<geoCoordinate direction="north" orientation="latitude" precision="9" value="0.3148333">0°18.89'N</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="9" value="6.4898334">6°29.39'E</geoCoordinate>
), collected by hand/SCUBA, 9-26 m, R. Van Syoc, 29 May 2006; CASIZ 173190 (3 specimens), 174805 (4 specimens), 174806 (2 specimens), and 175526 (7 specimens), Diogo Vaz,
<normalizedToken originalValue="São">Sao</normalizedToken>
<normalizedToken originalValue="Tomé">Tome</normalizedToken>
, Gulf of Guinea (
<geoCoordinate direction="north" orientation="latitude" precision="9" value="0.3148333">0°18.89'N</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="9" value="6.4898334">6°29.39'E</geoCoordinate>
), collected by hand/SCUBA, 12-27 m, G. Williams, 29 May 2006; CASIZ178655 (2 specimens) and CASIZ178656 (2 specimens), Ilheu BomBom,
<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
, Gulf of Guinea (
<geoCoordinate direction="north" orientation="latitude" precision="1" value="1.7024444">1°42'8.8&quot;N</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="15" value="7.403889">7°24'14&quot;E</geoCoordinate>
), collected by hand/SCUBA, 11 m, R. Van Syoc, 24 Jan 2009.
</paragraph>
</subSubSection>
<subSubSection lastPageId="7" lastPageNumber="8" pageId="5" pageNumber="6" type="description">
<paragraph pageId="5" pageNumber="6">Description.</paragraph>
<paragraph pageId="5" pageNumber="6">
Exterior of shell with minute bumps, most prominent on parieties. Color variable, white with varying shades of purple concentrated on parietes and basis often at carina side of shell. Radii usually white but can be colored, basis lighter shade of purple to light purplish-red (Fig. 2
<normalizedToken originalValue="AB">A-B</normalizedToken>
). Opercular opening round to diamond shaped, small in comparison to shell. Mantle tissue purple near opercular opening. Basis boat shaped (Fig. 2
<normalizedToken originalValue="AB">A-B</normalizedToken>
) highly variable depth and length. Basis length of the paratypes 9-21mm. Basis elongated in rostro-carina axis, often deeply indented and/or warped from growing around axis of gorgonian. Carina convex. Rostrum often elongate. Basis and parieties with longitudinal tubes, alae and radii solid. Tubes of basis hollow near wall plate suture where outgrowths from wall plates articulate, otherwise secondarily filled. Wall plates with small, hollow tubes close to external plate surface. Sutural margins denticulated. Shell strong, not disarticulating in sodium hypochlorite solution.
</paragraph>
<paragraph pageId="5" pageNumber="6">
Scutum (Fig. 3
<normalizedToken originalValue="AD">A-D</normalizedToken>
) with fairly straight tergal and occludent margins, occludent margin may be concave. Basal margin curved. Apex acute. Articular ridge about ⅔ length of tergal margin. Articular furrow present. Adductor ridge absent. Depressor muscle pit deep, medium to large in diameter. Adductor muscle pit shallow. Interior surface of articular ridge and above adductor muscle pit rough with small flat ridges, remainder of interior surface smooth. Interior and exterior of tergum white with varying degrees of purple coloration, most often dark purple, concentrated at apex.
</paragraph>
<paragraph pageId="5" pageNumber="6">
Tergum (Fig. 3
<normalizedToken originalValue="EH">E-H</normalizedToken>
) with concave scutal and convex carinal margins, basal margin slightly convex or straight. Apex acute. Basiscutal angle shallow upper corner recessed. Spur smooth, broad, corners rounded approximately
<normalizedToken originalValue="½">1/2</normalizedToken>
to ⅓ width of tergum. Spur margin bearing 3-5 small teeth. Length of spur teeth variable. Spur furrow open. Articular ridge low ⅓ to
<normalizedToken originalValue="½">1/2</normalizedToken>
length of scutal margin. Articular furrow shallow. Depressor muscle crests faint. Interior surface rough with multiple low longitudinal ridges. Coloration matches that of scutum.
</paragraph>
<paragraph pageId="5" pageNumber="6">Labrum (Fig. 4A) with deep medial notch, 0-3 teeth on both or one side of notch.</paragraph>
<paragraph pageId="5" pageNumber="6">Mandibular palp (Fig. 4B) elongate; superior margin convex, partially covered with long setae; apex with long setae; inferior margin with many shorter setae (Fig. 3).</paragraph>
<paragraph pageId="5" pageNumber="6">Mandible (Fig. 4C) with 4-5 teeth excluding inferior angle, decreasing in size, tooth 1 largest, well separated from tooth 2, 2 separated from 3 by smaller distance, teeth 3-5 smallest and closest together, teeth 2-5 may be bidentate. Inferior margin densely setose near angle, superior margin and cutting margin below teeth sparsely setose.</paragraph>
<paragraph pageId="6" pageNumber="7">
<pageBreakToken pageId="6" pageNumber="7" start="start">Maxilla</pageBreakToken>
I (Fig. 4
<normalizedToken originalValue="DE">D-E</normalizedToken>
) with 7-10 large thick spines, either evenly distributed or concentrated on ⅔ of the cutting margin near superior margin, remaining cutting margin covered in short fine setae. Many fine short setae along inferior margin near cutting margin and a few fine setae along superior margin near cutting margin.
</paragraph>
<paragraph pageId="6" pageNumber="7">Maxilla II (Fig. 4F) small, oblong, bi-lobed, covered in long fine setae.</paragraph>
<paragraph pageId="6" pageNumber="7">Cirrus I (Fig. 5A) with tapered rami, unequal in length, anterior ramus usually ⅓ longer, posterior ramus more distinct segmentation, setae fine, simple, moderately dense.</paragraph>
<paragraph pageId="7" pageNumber="8">
<pageBreakToken pageId="7" pageNumber="8" start="start">Cirrus</pageBreakToken>
II (Fig. 5B) rami thick, not tapered, unequal in length but less so than CI, anterior ramus longer, setae simple and dense, segmentation distinct, annulated.
</paragraph>
<paragraph pageId="7" pageNumber="8">Cirrus III (Fig. 5C) rami thick, slightly tapered, disparate in length, anterior ramus longer, setae simple, dense, thicker than CI or CII, segmentation distinct, annulated.</paragraph>
<paragraph pageId="7" pageNumber="8">Cirrus IV (Fig. 5D) rami long, tapered, similar length, segments 1-20, end segment varies, with small spines at base of inferior setae, setae simple, superior setae short, sparse, inferior setae long, dense (Fig. 5E).</paragraph>
<paragraph pageId="7" pageNumber="8">Cirrus V (Fig. 5F) rami long, tapered, similar length, setae simple, superior setae short, sparse, inferior setae long, dense</paragraph>
<paragraph pageId="7" pageNumber="8">Cirrus VI (Fig. 5G) rami long, tapered, similar length, setae simple, superior setae short, sparse, inferior setae long, dense.</paragraph>
<paragraph pageId="7" pageNumber="8">All cirral setae simple.</paragraph>
<paragraph pageId="7" pageNumber="8">Penis long, covered in sparse fine setae, large basidorsal point (Fig. 5H), tuft of setae distally (Fig. 5I).</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="8" type="etymology">
<paragraph pageId="7" pageNumber="8">Etymology.</paragraph>
<paragraph pageId="7" pageNumber="8">
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n.is named after the island from which it was first collected,
<normalizedToken originalValue="São">Sao</normalizedToken>
<normalizedToken originalValue="Tomé">Tome</normalizedToken>
.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="8" type="distribution">
<paragraph pageId="7" pageNumber="8">Distribution.</paragraph>
<paragraph pageId="7" pageNumber="8">
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n.is known from
<normalizedToken originalValue="São">Sao</normalizedToken>
<normalizedToken originalValue="Tomé">Tome</normalizedToken>
and
<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
at depths ranging from 5-34 m living on species of
<taxonomicName class="Anthozoa" family="Gorgoniidae" genus="Leptogorgia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptogorgia" order="Alcyonacea" pageId="7" pageNumber="8" phylum="Cnidaria" rank="genus">Leptogorgia</taxonomicName>
and
<taxonomicName class="Anthozoa" family="Gorgoniidae" genus="Eunicella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eunicella" order="Alcyonacea" pageId="7" pageNumber="8" phylum="Cnidaria" rank="genus">Eunicella</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="8" type="remarks">
<paragraph pageId="7" pageNumber="8">Remarks.</paragraph>
<paragraph pageId="7" pageNumber="8">
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. differs from
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea calceola" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="calceola">Conopea calceola</taxonomicName>
by the following: distance between scutal depressor muscle pit and articular furrow is wider in
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. than in
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea calceola" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="calceola">Conopea calceola</taxonomicName>
; angle between tergal spur and basal margin is smaller in
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. than in
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea calceola" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="calceola">Conopea calceola</taxonomicName>
; in
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. large spines on cutting edge of maxilla span ⅔ or entire length, span entire length in
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea calceola" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="calceola">Conopea calceola</taxonomicName>
.
</paragraph>
<caption ID-Table-UUID="FCC257A928AE65F626666B41A842AE6F" httpUri="http://table.plazi.org/id/FCC257A928AE65F626666B41A842AE6F" pageId="7" pageNumber="8">
<paragraph pageId="7" pageNumber="8">
Table 3. Cirral formula for
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. (CASIZ 175526; 174805; 178655)
</paragraph>
</caption>
<paragraph pageId="7" pageNumber="8">
<table pageId="7" pageNumber="8">
<tr pageId="7" pageNumber="8">
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">Cirrus</th>
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">I</th>
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">II</th>
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">III</th>
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">IV</th>
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">V</th>
<th colspan="1" pageId="7" pageNumber="8" rowspan="1">VI</th>
</tr>
</table>
</paragraph>
<caption pageId="7" pageNumber="8">
<paragraph pageId="7" pageNumber="8">
Figure 2.
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n., A whole shell (CASIZ174804) B whole shell attached to gorgonian axis (CASIZ174806). Scale bar = 2 mm.
</paragraph>
</caption>
<caption pageId="7" pageNumber="8">
<paragraph pageId="7" pageNumber="8">
Figure 3.
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. Opercular plates. A scutum exterior (CASIZ175526) B scutum interior (CASIZ178655) C scutum interior (CASIZ175526) D scutum interior (CASIZ174804) E tergum exterior (CASIZ175526) F tergum interior (CASIZ178655) G tergum interior (CASIZ175526) H tergum interior (CASIZ174804). Scale bar = 200μm.
</paragraph>
</caption>
<caption pageId="7" pageNumber="8">
<paragraph pageId="7" pageNumber="8">
Figure 4.
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. Mouth parts. A labrum (CASIZ174805) B mandibular palp (CASIZ174805) C mandible (CASIZ174805) D maxilla I (CASIZ173190) E maxilla I (CASIZ175526) F maxilla II (CASIZ178655). Scale bar = 200μm.
</paragraph>
</caption>
<caption pageId="7" pageNumber="8">
<paragraph pageId="7" pageNumber="8">
Figure 5.
<taxonomicName class="Maxillopoda" family="Archaeobalanidae" genus="Conopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Conopea saotomensis" order="Sessilia" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="saotomensis">Conopea saotomensis</taxonomicName>
sp. n. Cirri and penis. A CI (CASIZ174805) B CII (CASIZ174805) C CIII (CASIZ174805) D CIV (CASIZ174805) E CIV spines (CASIZ175526) F CV (CASIZ174805) G CVI (CASIZ174805) H penis basidorsal point (CASIZ175526) I penis tip (CASIZ175526). Scale bar = 200
<normalizedToken originalValue="μm">μm</normalizedToken>
.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>