241 lines
30 KiB
XML
241 lines
30 KiB
XML
<document id="A18DCE13689491009BD19D9013D276E2" ID-DOI="10.5281/zenodo.188550" ID-GBIF-Dataset="8d02c2a2-673a-45e5-be7f-f62b88eed84e" ID-ISSN="1175-5326" ID-Zenodo-Dep="188550" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461095261151" checkinUser="plazi" docAuthor="Bamber, Roger N." docDate="2009" docId="03F56176FFF7FF93FF0BFA71A0BF4C59" docLanguage="en" docName="zt02140p068.pdf" docOrigin="Zootaxa 2140" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Sericosura Fry & Hedgpeth 1969, sp. nov" docType="treatment" docVersion="7" lastPageNumber="59" masterDocId="FFCC190EFFF6FF90FF9CFFECA21F4B53" masterDocTitle="Two new species of Sericosura Fry & Hedgpeth, 1969 (Arthropoda: Pycnogonida: Ammotheidae), and a reassessment of the genus" masterLastPageNumber="68" masterPageNumber="56" pageNumber="57" updateTime="1698589012511" updateUser="plazi">
|
||
<mods:mods id="908B0AEECE9E7C4CB33A823C11290207" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="0C0EA928B3088C60205FD78B59460ACD">
|
||
<mods:title id="5BCD46278BBE505E1419F83874541CAF">Two new species of Sericosura Fry & Hedgpeth, 1969 (Arthropoda: Pycnogonida: Ammotheidae), and a reassessment of the genus</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="941DE352957C56464CD46115E7CA19E1" type="personal">
|
||
<mods:role id="31EC39F32D83A3B0689B2E176079F6E7">
|
||
<mods:roleTerm id="07058310B7146AAF5F73E93B3A8AD0F0">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="986BC4A37F74F012784030CF0BDA353D">Bamber, Roger N.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="DB9ABFC7F0654C7449D228E246482822">text</mods:typeOfResource>
|
||
<mods:relatedItem id="32E3ADC8A65CADC840CDA1DA60CAFA7E" type="host">
|
||
<mods:titleInfo id="A44E142CACDF035EB28D5C6D376E44B3">
|
||
<mods:title id="89A81A2838DA8A83BC3CD9907B906E74">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="63ADF40BB5C7863F0CB1B3051EF702F6">
|
||
<mods:date id="0D6B2B9CE00888D83EDE8FA49D98B164">2009</mods:date>
|
||
<mods:detail id="485CC676F3C61A0C99D4648AEB2F4194" type="volume">
|
||
<mods:number id="7CC98DCFAD35313FE2AEDAC292FAF55B">2140</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="957D0552F411EEFD6BE75F22493EC718" unit="page">
|
||
<mods:start id="10CFF0DD91B33D96B4E29856C757B634">56</mods:start>
|
||
<mods:end id="BC93A3533E1C84B2BBBBBD724C92DABE">68</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="1577B2DFA5B968249AA18D7187044968">journal article</mods:classification>
|
||
<mods:identifier id="EDD5194CC6E79E58293B7678F917E97E" type="DOI">10.5281/zenodo.188550</mods:identifier>
|
||
<mods:identifier id="D31139522B57472321FCD1D629903EA2" type="GBIF-Dataset">8d02c2a2-673a-45e5-be7f-f62b88eed84e</mods:identifier>
|
||
<mods:identifier id="A3F3BBF60EE2CFD6BA53F8040D3FD065" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="EDA9BB6A7A815DD0B413562A22994A11" type="Zenodo-Dep">188550</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03F56176FFF7FF93FF0BFA71A0BF4C59" ID-DOI="http://doi.org/10.5281/zenodo.6215267" ID-GBIF-Taxon="119620289" ID-Zenodo-Dep="6215267" LSID="urn:lsid:plazi:treatment:03F56176FFF7FF93FF0BFA71A0BF4C59" httpUri="http://treatment.plazi.org/id/03F56176FFF7FF93FF0BFA71A0BF4C59" lastPageId="3" lastPageNumber="59" pageId="1" pageNumber="57">
|
||
<subSubSection id="C34683EBFFF7FF91FF0BFA71A2F04D74" pageId="1" pageNumber="57" type="nomenclature">
|
||
<paragraph id="8BE3D060FFF7FF91FF0BFA71A0904EE4" blockId="1.[151,655,1437,1463]" box="[151,655,1437,1463]" pageId="1" pageNumber="57">
|
||
<heading id="D0AB670CFFF7FF91FF0BFA71A0904EE4" bold="true" box="[151,655,1437,1463]" fontSize="11" level="1" pageId="1" pageNumber="57" reason="1">
|
||
<emphasis id="B9280C72FFF7FF91FF0BFA71A0904EE4" bold="true" box="[151,655,1437,1463]" pageId="1" pageNumber="57">
|
||
Genus
|
||
<taxonomicName id="4C5CABE3FFF7FF91FF72FA71A0904EE4" ID-CoL="84TL4" authority="Fry & Hedgpeth, 1969" authorityName="Fry & Hedgpeth" authorityYear="1969" box="[238,655,1437,1463]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="1" pageNumber="57" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9280C72FFF7FF91FF72FA71A36E4EE4" bold="true" box="[238,369,1437,1463]" italics="true" pageId="1" pageNumber="57">Sericosura</emphasis>
|
||
<bibRefCitation id="EFCDAD91FFF7FF91FEEBFA71A0904EE4" author="Fry" box="[375,655,1437,1463]" pageId="1" pageNumber="66" refString="Fry, W. G. & Hedgpeth, J. W. (1969) Pycnogonida, 1. Colossendeidae, Pycnogonidae, Endeidae, Ammotheidae. Fauna of the Ross Sea, 7. Memoirs of the New Zealand Oceanographic Institute, 49, 1 - 139." type="journal article" year="1969">Fry & Hedgpeth, 1969</bibRefCitation>
|
||
</taxonomicName>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF7FF91FF0BFA0AA2F04D74" blockId="1.[151,455,1510,1575]" pageId="1" pageNumber="57">
|
||
<emphasis id="B9280C72FFF7FF91FF0BFA0AA3DF4D53" bold="true" box="[151,448,1510,1536]" pageId="1" pageNumber="57">
|
||
<taxonomicName id="4C5CABE3FFF7FF91FF0BFA0AA37D4D53" box="[151,354,1510,1536]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="1" pageNumber="57" phylum="Arthropoda" rank="species" species="conta" status="sp. nov.">
|
||
<emphasis id="B9280C72FFF7FF91FF0BFA0AA37D4D53" bold="true" box="[151,354,1510,1536]" italics="true" pageId="1" pageNumber="57">Sericosura conta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21BB109FFF7FF91FEF6FA0AA3DF4D53" box="[362,448,1510,1536]" pageId="1" pageNumber="57" rank="species">sp. nov</taxonomicNameLabel>
|
||
</emphasis>
|
||
. (
|
||
<figureCitation id="1367CCE5FFF7FF91FF03F9E1A2FC4D74" box="[159,227,1549,1575]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="1" pageNumber="57">Fig. 1</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34683EBFFF7FF91FF0BF9B6A3884D91" pageId="1" pageNumber="57" type="materials_examined">
|
||
<paragraph id="8BE3D060FFF7FF91FF0BF9B6A3884D91" blockId="1.[151,1437,1626,2000]" pageId="1" pageNumber="57">
|
||
<emphasis id="B9280C72FFF7FF91FF0BF9B6A3864D27" bold="true" box="[151,409,1626,1652]" pageId="1" pageNumber="57">Material examined:</emphasis>
|
||
female
|
||
<typeStatus id="54E76EC2FFF7FF91FE61F9B6A0774D27" box="[509,616,1626,1652]" pageId="1" pageNumber="57" type="holotype">holotype</typeStatus>
|
||
(
|
||
<collectionCode id="ED4D48A5FFF7FF91FDE6F9B6A0D24D27" box="[634,717,1626,1652]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="1" pageNumber="57">NMW</collectionCode>
|
||
.Z.2005.016.1), HABMAP Station 6, Irish Sea off Arklow,
|
||
<geoCoordinate id="EE68B6A7FFF7FF91FF0BF96DA32C4DC8" box="[151,307,1665,1691]" direction="north" orientation="latitude" pageId="1" pageNumber="57" precision="1" value="52.9653">52°57.918’N</geoCoordinate>
|
||
<geoCoordinate id="EE68B6A7FFF7FF91FEA7F96DA3F24DC8" box="[315,493,1665,1691]" direction="west" orientation="longitude" pageId="1" pageNumber="57" precision="1" value="-5.8749166">005°52.495’W</geoCoordinate>
|
||
to
|
||
<geoCoordinate id="EE68B6A7FFF7FF91FD8AF96DA0AD4DC8" box="[534,690,1665,1691]" direction="north" orientation="latitude" pageId="1" pageNumber="57" precision="1" value="52.968266">52°58.096’N</geoCoordinate>
|
||
<geoCoordinate id="EE68B6A7FFF7FF91FD27F96DA1734DC8" box="[699,876,1665,1691]" direction="west" orientation="longitude" pageId="1" pageNumber="57" precision="1" value="-5.8764834">005°52.589’W</geoCoordinate>
|
||
, “stony ground”,
|
||
<quantity id="4CA47D85FFF7FF91FBDFF96DA6894DC8" box="[1091,1174,1665,1691]" metricMagnitude="1" metricUnit="m" metricValue="2.27" pageId="1" pageNumber="57" unit="m" value="22.7">22.7 m</quantity>
|
||
depth, Tjärnö dredge sample,
|
||
<date id="FFE2F6A0FFF7FF91FF64F944A38C4D91" box="[248,403,1704,1730]" pageId="1" pageNumber="57" value="2005-07-26">26 July 2005</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34683EBFFF7FF93FF59F922A10C4F78" lastPageId="3" lastPageNumber="59" pageId="1" pageNumber="57" type="description">
|
||
<paragraph id="8BE3D060FFF7FF92FF59F922A3204B8B" blockId="1.[151,1437,1626,2000]" lastBlockId="2.[151,1436,152,410]" lastPageId="2" lastPageNumber="58" pageId="1" pageNumber="57">
|
||
<emphasis id="B9280C72FFF7FF91FF59F922A37A4DBB" bold="true" box="[197,357,1742,1768]" pageId="1" pageNumber="57">Description:</emphasis>
|
||
generally typical of
|
||
<taxonomicName id="4C5CABE3FFF7FF91FDF8F923A0F74DBB" box="[612,744,1743,1768]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="1" pageNumber="57" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9280C72FFF7FF91FDF8F923A0F74DBB" box="[612,744,1743,1768]" italics="true" pageId="1" pageNumber="57">Sericosura</emphasis>
|
||
</taxonomicName>
|
||
; trunk (
|
||
<figureCitation id="1367CCE5FFF7FF91FCD7F922A18F4DBB" box="[843,912,1742,1768]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="1" pageNumber="57">Fig. 1</figureCitation>
|
||
A, B) compact, fully segmented, segments raised (flared) at segment articulations. Cephalon expanded anteriorly, constricted anterior to first lateral processes, 0.52 times total trunk length, without ornamentation; ocular tubercle a hardly-distinguishable slight dome near anterior margin, without eyes; palp, chelifore and proboscis attachment on anterior face of cephalon. Lateral processes without tubercles, with single fine, curved spines on anterior and posterior faces, processes 1 and 2 nearly touching, processes 2 and 3 not separated, processes 3 and 4 separated by less than their own diameter; first lateral process curved anteriorly. Abdomen elongate, downcurved, reaching just past distal edge of coxa 1 of leg 4, with distinct basal articulation, bearing laterodistal and dorsodistal slender curved spines.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF4FF92FF5AFF09A0BA4A75" blockId="2.[151,1436,152,410]" pageId="2" pageNumber="58">Proboscis stout, barrel-shaped, with very slight central constriction, naked, held below cephalon and directed ventrally, 0.6 times as long as trunk.</paragraph>
|
||
<paragraph id="8BE3D060FFF4FF92FF5AFEDEA2E04AC9" blockId="2.[151,1436,152,410]" pageId="2" pageNumber="58">
|
||
Chelifore (
|
||
<figureCitation id="1367CCE5FFF4FF92FED9FEDEA3984A1F" box="[325,391,306,332]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="2" pageNumber="58">Fig. 1</figureCitation>
|
||
C) reduced, protruding from the anterior face of the cephalon above the proboscis; scape of one article, shorter than wide, with slender outer distal spine and sparse dorsodistal setae; chela atrophied, globular.
|
||
</paragraph>
|
||
<caption id="DF2380E8FFF4FF92FF0BF890A2B44C8E" httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="2" pageNumber="58" targetBox="[191,1421,486,1870]" targetPageId="2">
|
||
<paragraph id="8BE3D060FFF4FF92FF0BF890A2B44C8E" blockId="2.[151,1436,1916,2013]" pageId="2" pageNumber="58">
|
||
<emphasis id="B9280C72FFF4FF92FF0BF890A3054CC7" bold="true" box="[151,282,1916,1940]" pageId="2" pageNumber="58">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C5CABE3FFF4FF92FEBEF891A3C64CC7" box="[290,473,1917,1940]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="2" pageNumber="58" phylum="Arthropoda" rank="species" species="conta" status="sp. nov.">
|
||
<emphasis id="B9280C72FFF4FF92FEBEF891A3C64CC7" box="[290,473,1917,1940]" italics="true" pageId="2" pageNumber="58">Sericosura conta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21BB109FFF4FF92FE7CF890A0294CC7" box="[480,566,1916,1940]" pageId="2" pageNumber="58" rank="species">
|
||
<emphasis id="B9280C72FFF4FF92FE7CF890A0294CC7" bold="true" box="[480,566,1916,1940]" pageId="2" pageNumber="58">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFF74A06A4A75" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
Palp (
|
||
<figureCitation id="1367CCE5FFF5FF93FE90FF74A34F4BE1" box="[268,336,152,178]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="3" pageNumber="59">Fig. 1</figureCitation>
|
||
D) of nine articles. First article (P1) short, wide, compact; P2 elongate, 4.4 times as long as P1, naked; P3 as long as P1 with sparse dorsal setae; P4 as long as P2, slightly downcurved, with sparse dorsal and paired ventrodistal setae; P5 to P9 short, subequal (P5 longest, P9 shortest), ventrally densely setose as figured, together 0.6 times as long as P4.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFEDEA2EC4AC9" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
Ovigers damaged, presumably of ten articles, only basal five articles retained (
|
||
<figureCitation id="1367CCE5FFF5FF93FB1EFEDEA6D84A1F" box="[1154,1223,306,332]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="3" pageNumber="59">Fig. 1</figureCitation>
|
||
E), article 2 (
|
||
<collectingCountry id="F34B90F0FFF5FF93FAF1FEDEA79C4A1F" box="[1389,1411,306,332]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
2) longest,
|
||
<collectingCountry id="F34B90F0FFF5FF93FF66FEB5A30C4A20" box="[250,275,345,371]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
1 and
|
||
<collectingCountry id="F34B90F0FFF5FF93FECBFEB5A3724A20" box="[343,365,345,371]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
3 subequal,
|
||
<collectingCountry id="F34B90F0FFF5FF93FE65FEB5A0114A20" box="[505,526,345,371]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
4 and
|
||
<collectingCountry id="F34B90F0FFF5FF93FDCAFEB5A0734A20" box="[598,620,345,371]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
5 respectively 0.8 and 0.63 times as long as
|
||
<collectingCountry id="F34B90F0FFF5FF93FBEDFEB5A6974A20" box="[1137,1160,345,371]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
2; articulations with
|
||
<collectingCountry id="F34B90F0FFF5FF93FAEBFEB5A7924A20" box="[1399,1421,345,371]" name="Iceland" pageId="3" pageNumber="59">O</collectingCountry>
|
||
3 anaxial.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFE4AA0F849A5" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
Third leg (
|
||
<figureCitation id="1367CCE5FFF5FF93FED6FE4AA38F4A93" box="[330,400,422,448]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="3" pageNumber="59">Fig. 1</figureCitation>
|
||
F) elongate, not slender. Coxa 1 compact, with anterodistal and posterodistal slender curved spines; coxa 2 1.5-times length of coxa 1, ventrally with single subdistal gonopore, and with small middorsal tubercle; coxa 3 0.9 times as long as coxa 2, wider distally, with fine ventral setae; femur sparsely setose, 3.5 times as long as coxa 3. Tibia 1 as long as femur, sparsely setose, proximally angled to articulation with femur; tibia 2 just longest article, 1.03 times as long as tibia 1, more densely setose, more slender, proximally angled to articulation with tibia 1. Tarsus (
|
||
<figureCitation id="1367CCE5FFF5FF93FC85FD84A14349D1" box="[793,860,616,642]" captionStart="FIGURE 1" captionStartId="2.[151,255,1916,1940]" captionTargetBox="[191,1421,486,1870]" captionTargetId="figure@2.[151,1436,465,1893]" captionTargetPageId="2" captionText="FIGURE 1. Sericosura conta sp. nov., A, body dorsal; B, body posterolateral; C, chelifore; D, right palp; E, basal five articles of oviger; F, third right leg; G, distal articles of third leg. Scale line = 3 mm for A, B, F, 1.3 mm for D, 1 mm for G." httpUri="https://zenodo.org/record/188551/files/figure.png" pageId="3" pageNumber="59">Fig. 1</figureCitation>
|
||
G) small, subtriangular, with dense ventral setae and paired dorsal setae on distinct spur. Propodus without heel or proximal spines, sole with numerous marginal setae, dorsal setation sparse; main claw one-third length of propodus, auxiliary claws conspicuous, slender, as long as main claw. Other legs identical.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFCEEA67E4810" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
<emphasis id="B9280C72FFF5FF93FF5AFCEEA2E24848" box="[198,253,770,795]" italics="true" pageId="3" pageNumber="59">Note</emphasis>
|
||
: the present specimen is clearly mature, and is assumed to be a female owing to the absence of any trace of a cement gland, and the comparatively swollen morphology of the femora.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFCA3A1C848E4" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
<emphasis id="B9280C72FFF5FF93FF5AFCA3A071483A" bold="true" box="[198,622,847,873]" pageId="3" pageNumber="59">
|
||
Measurements of
|
||
<typeStatus id="54E76EC2FFF5FF93FE36FCA3A00A483A" box="[426,533,847,873]" pageId="3" pageNumber="59" type="holotype">holotype</typeStatus>
|
||
(mm):
|
||
</emphasis>
|
||
Trunk length (anterior of cephalon to posterior tip of fourth lateral process): 5.58; cephalon: 2.92; trunk segment 2: 0.86; trunk segment 3: 0.75; width across 2nd lateral processes: 3.08; abdomen length: 1.92; proboscis length (lateral): 3.42.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFC28A706488D" blockId="3.[151,1437,152,1802]" box="[198,1305,964,990]" pageId="3" pageNumber="59">Lengths of palp articles 1 to 9 respectively: 0.39; 1.66; 0.40; 1.62; 0.25; 0.18; 0.22; 0.18; 0.16.</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFC06A10C4F78" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">Third leg, coxa 1: 0.92; coxa 2: 1.38; coxa 3: 1.25; femur: 4.33; tibia 1: 4.33; tibia 2: 4.50; tarsus: 0.28; propodus: 1.58; main claw: 0.56; auxiliary claw: 0.56.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34683EBFFF5FF93FF5AFBDBA1284F2B" pageId="3" pageNumber="59" type="etymology">
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFBDBA1284F2B" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
<emphasis id="B9280C72FFF5FF93FF5AFBDBA3484F02" bold="true" box="[198,343,1079,1105]" pageId="3" pageNumber="59">Etymology:</emphasis>
|
||
from the Greek
|
||
<emphasis id="B9280C72FFF5FF93FD81FBD4A0764F02" box="[541,617,1080,1105]" italics="true" pageId="3" pageNumber="59">kontos</emphasis>
|
||
, meaning short, referring to the very truncated chelifore scape of the present species, distinct from the other described species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34683EBFFF5FF93FF5AFB69A0BF4C59" pageId="3" pageNumber="59" type="discussion">
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFB69A1364FBF" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
<emphasis id="B9280C72FFF5FF93FF5AFB69A35D4FCC" bold="true" box="[198,322,1157,1183]" pageId="3" pageNumber="59">Remarks:</emphasis>
|
||
There are two previously-described species of
|
||
<taxonomicName id="4C5CABE3FFF5FF93FC0EFB69A60E4FCD" box="[914,1041,1157,1182]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9280C72FFF5FF93FC0EFB69A60E4FCD" box="[914,1041,1157,1182]" italics="true" pageId="3" pageNumber="59">Sericosura</emphasis>
|
||
</taxonomicName>
|
||
, as well as
|
||
<taxonomicName id="4C5CABE3FFF5FF93FB33FB69A78B4FCD" box="[1199,1428,1157,1182]" class="Pycnogonida" family="Ammotheidae" genus="Ammothea" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="verenae">
|
||
<emphasis id="B9280C72FFF5FF93FB33FB69A78B4FCD" box="[1199,1428,1157,1182]" italics="true" pageId="3" pageNumber="59">Ammothea verenae</emphasis>
|
||
</taxonomicName>
|
||
, which have a nine-articled palp, all from the North Pacific, viz.
|
||
<taxonomicName id="4C5CABE3FFF5FF93FC2CFB40A6014F96" box="[944,1054,1196,1221]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="dissita">
|
||
<emphasis id="B9280C72FFF5FF93FC2CFB40A6014F96" box="[944,1054,1196,1221]" italics="true" pageId="3" pageNumber="59">S. dissita</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C5CABE3FFF5FF93FBC0FB40A70A4F96" box="[1116,1301,1196,1221]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="cochleifovea">
|
||
<emphasis id="B9280C72FFF5FF93FBC0FB40A70A4F96" box="[1116,1301,1196,1221]" italics="true" pageId="3" pageNumber="59">S. cochleifovea</emphasis>
|
||
</taxonomicName>
|
||
. The other described
|
||
<taxonomicName id="4C5CABE3FFF5FF93FE92FB3FA3924FBF" box="[270,397,1235,1260]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9280C72FFF5FF93FE92FB3FA3924FBF" box="[270,397,1235,1260]" italics="true" pageId="3" pageNumber="59">Sericosura</emphasis>
|
||
</taxonomicName>
|
||
species have a seven-articled palp.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFB15A78A4ED4" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
The female of
|
||
<taxonomicName id="4C5CABE3FFF5FF93FEE0FB15A0314E41" box="[380,558,1273,1298]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="cochleifovea">
|
||
<emphasis id="B9280C72FFF5FF93FEE0FB15A0314E41" box="[380,558,1273,1298]" italics="true" pageId="3" pageNumber="59">S. cochleifovea</emphasis>
|
||
</taxonomicName>
|
||
has long setae on the abdomen, the lateral processes and the tibiae and propodi of the walking legs (the male has a long proximal femoral cement-gland tube); the proboscis is clavate.
|
||
<taxonomicName id="4C5CABE3FFF5FF93FF65FAABA37C4E33" box="[249,355,1351,1376]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="dissita">
|
||
<emphasis id="B9280C72FFF5FF93FF65FAABA37C4E33" box="[249,355,1351,1376]" italics="true" pageId="3" pageNumber="59">S. dissita</emphasis>
|
||
</taxonomicName>
|
||
has a proportionately longer abdomen and a more slender main claw. Both of these species have a proportionately more slender coxa 2 (nearly twice as long as coxa 1), and a prominent ocular tubercle.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AFA78A6924D1B" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
<taxonomicName id="4C5CABE3FFF5FF93FF5AFA78A3924EFE" box="[198,397,1428,1453]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="conta" status="sp. nov.">
|
||
<emphasis id="B9280C72FFF5FF93FF5AFA78A3924EFE" box="[198,397,1428,1453]" italics="true" pageId="3" pageNumber="59">Sericosura conta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21BB109FFF5FF93FE04FA7FA3E64EFE" box="[408,505,1427,1453]" pageId="3" pageNumber="59" rank="species">
|
||
<emphasis id="B9280C72FFF5FF93FE04FA7FA3E64EFE" bold="true" box="[408,505,1427,1453]" pageId="3" pageNumber="59">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is closest to
|
||
<taxonomicName id="4C5CABE3FFF5FF93FD02FA78A1044EFE" box="[670,795,1428,1453]" class="Pycnogonida" family="Ammotheidae" genus="Ammothea" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="verenae">
|
||
<emphasis id="B9280C72FFF5FF93FD02FA78A1044EFE" box="[670,795,1428,1453]" italics="true" pageId="3" pageNumber="59">A. verenae</emphasis>
|
||
</taxonomicName>
|
||
, which shows variation in its ocular tubercle from a small bifurcate tubercle to a very low dome; the proboscis of
|
||
<taxonomicName id="4C5CABE3FFF5FF93FC3BFA57A6344E87" box="[935,1067,1467,1492]" class="Pycnogonida" family="Ammotheidae" genus="Ammothea" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="verenae">
|
||
<emphasis id="B9280C72FFF5FF93FC3BFA57A6344E87" box="[935,1067,1467,1492]" italics="true" pageId="3" pageNumber="59">A. verenae</emphasis>
|
||
</taxonomicName>
|
||
has submedian and subdistal constrictions, and the second palp article is much longer than the fourth. Unlike
|
||
<taxonomicName id="4C5CABE3FFF5FF93FBFEFA0DA6DD4EA9" box="[1122,1218,1505,1530]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="conta">
|
||
<emphasis id="B9280C72FFF5FF93FBFEFA0DA6DD4EA9" box="[1122,1218,1505,1530]" italics="true" pageId="3" pageNumber="59">S. conta</emphasis>
|
||
</taxonomicName>
|
||
, all three of these previous species have their lateral processes separated by at least one-quarter of their diameters, auxiliary claws shorter than their main claws and chelifore scapes at least twice as long as wide.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AF9B9A62B4DEF" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
Thus,
|
||
<taxonomicName id="4C5CABE3FFF5FF93FE93F9B9A3724D3D" box="[271,365,1621,1646]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="conta">
|
||
<emphasis id="B9280C72FFF5FF93FE93F9B9A3724D3D" box="[271,365,1621,1646]" italics="true" pageId="3" pageNumber="59">S. conta</emphasis>
|
||
</taxonomicName>
|
||
is the shallowest recorded species of the genus, the only species outside the Pacific to have a nine-articled palp, and shows the most compact trunk morphology and the most reduced chelifore;
|
||
<taxonomicName id="4C5CABE3FFF5FF93FAA1F990A7834DC6" box="[1341,1436,1660,1685]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="species" species="conta">
|
||
<emphasis id="B9280C72FFF5FF93FAA1F990A7834DC6" box="[1341,1436,1660,1685]" italics="true" pageId="3" pageNumber="59">S. conta</emphasis>
|
||
</taxonomicName>
|
||
is the only species of
|
||
<taxonomicName id="4C5CABE3FFF5FF93FE08F94FA00C4DEF" box="[404,531,1699,1724]" class="Pycnogonida" family="Ammotheidae" genus="Sericosura" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="59" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9280C72FFF5FF93FE08F94FA00C4DEF" box="[404,531,1699,1724]" italics="true" pageId="3" pageNumber="59">Sericosura</emphasis>
|
||
</taxonomicName>
|
||
with auxiliary claws as long as the main claw.
|
||
</paragraph>
|
||
<paragraph id="8BE3D060FFF5FF93FF5AF925A0BF4C59" blockId="3.[151,1437,152,1802]" pageId="3" pageNumber="59">
|
||
The habitat at the type-locality is clearly not a hydrothermal vent, but the presence of a hydrocarbon seep at this site is a possibility (see
|
||
<bibRefCitation id="EFCDAD91FFF5FF93FE60F91CA08B4C59" author="Croker" box="[508,660,1776,1802]" pageId="3" pageNumber="66" refString="Croker, P. F. (1995) Shallow gas accumulation and migration in the western Irish Sea. In: Croker, P. F. & Shannon, P. M. (eds), The Petroleum Geology of Ireland's Offshore Basins. Geological Society of London Special Publication No. 93. 41 - 58" type="book chapter" year="1995">Croker 1995</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |