339 lines
43 KiB
XML
339 lines
43 KiB
XML
<document id="4B2919A81CEC1A4CA7116E83DC711F06" ID-DOI="10.11646/zootaxa.4808.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="3927861" ID-ZooBank="64E656F6-FBD7-4BA2-B399-B10A97CBEF72" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1593677411991" checkinUser="plazi" docAuthor="Mendoza-Becerril, María A., Estrada-González, Mariae C., Mazariegos-Villarreal, Alejandra, Restrepo-Avendaño, Luisa, Villar-Beltrán, Rogelio D., Agüero, José & Cunha, Amanda F." docDate="2020" docId="1A5A002BFFE86D6B28E33E8383885208" docLanguage="en" docName="zootaxa.4808.1.1.pdf" docOrigin="Zootaxa 4808 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Obelia tenuis Fraser 1938" docType="treatment" docVersion="4" lastPageNumber="28" masterDocId="E6637853FFF16D7028743C3680055317" masterDocTitle="Taxonomy and diversity of Hydrozoa (Cnidaria, Medusozoa) of La Paz Bay, Gulf of California" masterLastPageNumber="37" masterPageNumber="1" pageNumber="26" updateTime="1698777080875" updateUser="plazi" zenodo-license-document="CLOSED">
|
||
<mods:mods id="719B2712BCC2E1884182B4C8297CA878" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="BE192082A181EC78158C7B293E5A45DD">
|
||
<mods:title id="D0CF1A7C0DCB1B339E89913A89A504C0">Taxonomy and diversity of Hydrozoa (Cnidaria, Medusozoa) of La Paz Bay, Gulf of California</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="77A43C8F8BEA0A54FDC86AE46DD5E147" type="personal">
|
||
<mods:role id="9760425D82CB327FDAC7A406BB30AA8F">
|
||
<mods:roleTerm id="AC71D3A90ACA4200B765F012C101487E">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="DD5D8C7C9B056CD1F9D78DE42F5B438D">Mendoza-Becerril, María A.</mods:namePart>
|
||
<mods:affiliation id="0250DEA8D30BD9BFAB456C4121E73D56">CONACYT-Centro de Investigaciones Biológicas del Noroeste S. C., Inst. Politécnico Nacional 195, La Paz, BCS 23096, México. m _ angelesmb @ hotmail. com; https: // orcid. org / 0000 - 0002 - 9449 - 0543</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="56460E477829C5780F6487A473A15ED8" type="personal">
|
||
<mods:role id="BFC16AFDB8A66EBBC66AAE5FEA6B9FC0">
|
||
<mods:roleTerm id="C0199020EAB260FD2030C438E0E13034">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="21C4E60147DC3D26A46BD2E8D3E63CE5">Estrada-González, Mariae C.</mods:namePart>
|
||
<mods:affiliation id="6F31D6FC9941B2559936B14BA0B4BB60">Universidad Autónoma de Baja California Sur, Carretera al Sur km 5.5, La Paz, BCS 23080, México.</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="15092B1463E7F2B97E7ACF164F81EAF2" type="personal">
|
||
<mods:role id="D3FEC539E7E092F709D4BF54FDFEBC8D">
|
||
<mods:roleTerm id="CF6E8D7A30206CA52C04701DDC3A6280">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="178CABC68444CEDA0E199A3035B1DEFA">Mazariegos-Villarreal, Alejandra</mods:namePart>
|
||
<mods:affiliation id="06D056FFC89101D9C1DBD7672F9E86A2">Centro de Investigaciones Biológicas del Noroeste S. C., Inst. Politécnico Nacional 195, La Paz, BCS 23096, México. amaza 04 @ cibnor. mx; https: // orcid. org / 0000 - 0001 - 8932 - 0462</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="2BDF647FBBFCE550961AFB3F3CC012B7" type="personal">
|
||
<mods:role id="C23374598F033AB99CFDBCD0463E0C96">
|
||
<mods:roleTerm id="ED270EE00198FFCEF7627E05304E1285">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="023D485A117D172EE5EDFFEAB0D1B420">Restrepo-Avendaño, Luisa</mods:namePart>
|
||
<mods:affiliation id="30BF87E545C15F8E7570205265086ADF">Grupo de Investigación en Limnología Básica y Experimental y Biología y Taxonomía Marina (LimnoBasE y Biotamar), Instituto de Biología, Universidad de Antioquia, Apartado 1226, Medellín, 05001000, Colombia.</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="BE05DED9CF3B4422D99D5147B30C817A" type="personal">
|
||
<mods:role id="DF0DF6480946C31D2E5456EB4ABA9328">
|
||
<mods:roleTerm id="F134F865610CE15F64EDFCC5092FA9FF">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="752A03E94D1E84CA9851DFB39913E9FA">Villar-Beltrán, Rogelio D.</mods:namePart>
|
||
<mods:affiliation id="B87FA7BECA38B8C9DFC21DDA69442461">Facultad de Ciencias Biológicas y Agropecuarias, Campus Tuxpan, km 7.5 Carretera Tuxpan-Tampico, Tuxpan, Veracruz 92850, México. biolm. rogelio. villar @ gmail. com; https: // orcid. org / 0000 - 0001 - 5459 - 9715</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="8B629D91C56072F8FDA1BA647AA4A598" type="personal">
|
||
<mods:role id="B96D7A0EF6C8080BF4A8C6E915170D97">
|
||
<mods:roleTerm id="3D8E51E7F425A356A343F0BEAB07098B">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="527B62E8AC4D3D9B0216E49B11DA5366">Agüero, José</mods:namePart>
|
||
<mods:affiliation id="9238A8B6116DC1FA87E11745BD487259">Medusozoa México, La Paz, BCS 23060, México. j _ zans @ yahoo. com; https: // orcid. org / 0000 - 0003 - 2565 - 0256</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="508EE50972164A2A8237E63ADA825589" type="personal">
|
||
<mods:role id="3D990B6DE4ED9D5EE7CDAF7DFF790868">
|
||
<mods:roleTerm id="26B430E135D967734651740FA1DA6E8D">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="5D6C17EAF6D4F048F30AD4ABB0792B01">Cunha, Amanda F.</mods:namePart>
|
||
<mods:affiliation id="E54831DDB1D8757092BABCC97945953E">Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo (USP), Rua do Matão, Travessa 14, 101, São Paulo 05508 - 090, Brazil. amanfcunha @ gmail. com; https: // orcid. org / 0000 - 0003 - 3276 - 2651</mods:affiliation>
|
||
</mods:name>
|
||
<mods:typeOfResource id="0A8F7687BC84AA8B6273DC197CFAE476">text</mods:typeOfResource>
|
||
<mods:relatedItem id="6D58C374D96F4EF6686922DFF13787C7" type="host">
|
||
<mods:titleInfo id="DD808C6BA64339B5D8EDD1E678A9F875">
|
||
<mods:title id="9D6E86FAD11FB6AD891153010862316B">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="C2A6A31A32D6929F3DB2FB4A089F5D70">
|
||
<mods:date id="74A4133A3705BD7802D70C867E943BED">2020</mods:date>
|
||
<mods:detail id="BB755E546E1CFCE07CAFC77273F43234" type="pubDate">
|
||
<mods:number id="691076CAC0CEC331509724DDE04FFD91">2020-07-01</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="6961992D7F94E12159F5D7CB0F8F80A4" type="volume">
|
||
<mods:number id="6E824630741972DC5BC68F08E00E34C9">4808</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="7FA5036F2DDC1B5C454108E63A295E90" type="issue">
|
||
<mods:number id="6A96AEC1FE4C5B2CECDB7015D2414282">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="78E518407C2291F75A93A4CB9D853DBA" unit="page">
|
||
<mods:start id="131E4749F0DF0479575789A16103D415">1</mods:start>
|
||
<mods:end id="2D9A4709C68912CBFCDD27E569D67BF6">37</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="73D89772E723A5136E5A8355CC752DE0">journal article</mods:classification>
|
||
<mods:identifier id="285A67A00281B70AB7C8416080638474" type="DOI">10.11646/zootaxa.4808.1.1</mods:identifier>
|
||
<mods:identifier id="98828EFBDA69D4F90ED2DC764CE0877E" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="D4EED2BE08184F075581F814C252132C" type="Zenodo-Dep">3927861</mods:identifier>
|
||
<mods:identifier id="183A659F29B4E1FDCC388E6B6B7A2AA3" type="ZooBank">64E656F6-FBD7-4BA2-B399-B10A97CBEF72</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="1A5A002BFFE86D6B28E33E8383885208" LSID="urn:lsid:plazi:treatment:1A5A002BFFE86D6B28E33E8383885208" httpUri="http://treatment.plazi.org/id/1A5A002BFFE86D6B28E33E8383885208" lastPageId="27" lastPageNumber="28" pageId="25" pageNumber="26">
|
||
<subSubSection id="DAE9E2B6FFE86D6928E33E8381E251D8" box="[151,487,693,720]" pageId="25" pageNumber="26" type="nomenclature">
|
||
<paragraph id="924CB13DFFE86D6928E33E8381E251D8" blockId="25.[151,487,693,755]" box="[151,487,693,720]" pageId="25" pageNumber="26">
|
||
<heading id="C9040651FFE86D6928E33E8381E251D8" bold="true" box="[151,487,693,720]" fontSize="11" level="1" pageId="25" pageNumber="26" reason="1">
|
||
<taxonomicName id="55F3CABEFFE86D6928E33E8381E251D8" ID-CoL="488Z4" authority="Fraser, 1938 a" authorityName="Fraser" authorityYear="1938" box="[151,487,693,720]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D6928E33E8381E251D8" bold="true" box="[151,487,693,720]" pageId="25" pageNumber="26">
|
||
<emphasis id="A0876D2FFFE86D6928E33E83813251D8" bold="true" box="[151,311,693,720]" italics="true" pageId="25" pageNumber="26">Obelia tenuis</emphasis>
|
||
<bibRefCitation id="F662CCCCFFE86D69294B3E8381E251D8" author="Fraser, C. M." box="[319,487,693,719]" pageId="25" pageNumber="26" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser, 1938a</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DAE9E2B6FFE86D6928E33EEF811951E4" box="[151,284,729,755]" pageId="25" pageNumber="26" type="description">
|
||
<paragraph id="924CB13DFFE86D6928E33EEF811951E4" blockId="25.[151,487,693,755]" box="[151,284,729,755]" pageId="25" pageNumber="26">
|
||
<figureCitation id="0AC8ADB8FFE86D6928E33EEF80EA51E4" box="[151,239,729,755]" captionStart="FIGURE 10" captionStartId="26.[151,250,1892,1917]" captionTargetBox="[151,1436,181,1867]" captionTargetId="figure@26.[151,1436,181,1867]" captionTargetPageId="26" captionText="FIGURE 10. A Obelia dichotoma (Linnaeus, 1758), nematocysts microbasic b-mastigophore type A. B–I Obelia tenuis Fraser, 1938a: B–D, colony; C, Paralectotype (USNM 49309); E, stem monosiphonic and branches; F, hydrothecal pedicels with annulations and gonothecae; G, nematocysts microbasic b-mastigophore type A; H, hydrothecae; I, gonothecae. Scale equals A–11 µm; B–800 µm; C—330 µm; D—2 mm, E—500 µm; F, H—200 µm; G—10 µm; I—100 µm." figureDoi="http://doi.org/10.5281/zenodo.3927881" httpUri="https://zenodo.org/record/3927881/files/figure.png" pageId="25" pageNumber="26">Figs. 10</figureCitation>
|
||
B–I
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DAE9E2B6FFE86D6928E33F2B82615022" box="[151,612,797,822]" pageId="25" pageNumber="26" type="reference_group">
|
||
<paragraph id="924CB13DFFE86D6928E33F2B82615022" blockId="25.[151,612,797,822]" box="[151,612,797,822]" pageId="25" pageNumber="26">
|
||
<treatmentCitationGroup id="B2E39613FFE86D6928E33F2B82615022" box="[151,612,797,822]" pageId="25" pageNumber="26">
|
||
<treatmentCitation id="1352972CFFE86D6928E33F2B81D25022" author="Fraser, C. M." box="[151,471,797,821]" page="38" pageId="25" pageNumber="26" year="1938">
|
||
<taxonomicName id="55F3CABEFFE86D6928E33F2B81D25022" ID-CoL="488Z4" authority="Fraser, 1938 a: 38" authorityName="Fraser" authorityPageNumber="38" authorityYear="1938" box="[151,471,797,821]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D6928E33F2B811A5022" box="[151,287,797,821]" italics="true" pageId="25" pageNumber="26">Obelia tenuis</emphasis>
|
||
<bibRefCitation id="F662CCCCFFE86D6929513F2881D25022" author="Fraser, C. M." box="[293,471,797,821]" pageId="25" pageNumber="26" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser, 1938a: 38</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
, pl. 9, fig. 42.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DAE9E2B6FFE86D6928E33F6882E4573B" pageId="25" pageNumber="26" type="materials_examined">
|
||
<paragraph id="924CB13DFFE86D6928E33F68834E506F" blockId="25.[151,1437,861,2041]" box="[151,843,861,889]" pageId="25" pageNumber="26">
|
||
<materialsCitation id="229BBB60FFE86D6928E33F688342506F" box="[151,839,861,889]" country="Ecuador" location="Bay" pageId="25" pageNumber="26" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="A0876D2FFFE86D6928E33F688133506F" bold="true" box="[151,310,861,888]" pageId="25" pageNumber="26">
|
||
<typeStatus id="4D480F9FFFE86D6928E33F6880D7506F" box="[151,210,862,888]" pageId="25" pageNumber="26">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<collectingCountry id="EAE4F1ADFFE86D6929483F68819B506F" box="[316,414,862,888]" name="Ecuador" pageId="25" pageNumber="26">Ecuador</collectingCountry>
|
||
: Santa Elena
|
||
<location id="972CE7E6FFE86D692A403F698264506E" LSID="urn:lsid:plazi:treatment:1A5A002BFFE86D6B28E33E8383885208:972CE7E6FFE86D692A403F698264506E" box="[564,609,863,889]" country="Ecuador" name="Bay" pageId="25" pageNumber="26">Bay</location>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFE86D692A043F68833A506F" author="Calder, D. R. & Vervoort, W. & Hochberg, F. G." box="[624,831,862,888]" pageId="25" pageNumber="26" pagination="919 - 1058" refId="ref20342" refString="Calder, D. R., Vervoort, W. & Hochberg, F. G. (2009) Lectotype designations of new species of hydroids (Cnidaria, Hydrozoa), described by C. M. Fraser, from Allan Hancock Pacific and Caribbean Sea Expeditions. Zoologische Mededelingen, Leiden, 83, 919 - 1058." type="journal article" year="2009">
|
||
Calder
|
||
<emphasis id="A0876D2FFFE86D692AB73F6982F9506F" box="[707,764,862,888]" italics="true" pageId="25" pageNumber="26">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="924CB13DFFE86D6928B33FB7823250D6" blockId="25.[151,1437,861,2041]" pageId="25" pageNumber="26">
|
||
<emphasis id="A0876D2FFFE86D6928B33FB781B5508B" bold="true" box="[199,432,897,924]" pageId="25" pageNumber="26">Material examined.</emphasis>
|
||
Polyp—PB7_25, sampling site 1 (1), mature, 27°C, on
|
||
<taxonomicName id="55F3CABEFFE86D692C6E3FB58491508A" box="[1050,1172,899,925]" class="Phaeophyceae" family="Sargassaceae" genus="Sargassum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fucales" pageId="25" pageNumber="26" phylum="Phaeophyta" rank="genus">
|
||
<emphasis id="A0876D2FFFE86D692C6E3FB58491508A" box="[1050,1172,899,925]" italics="true" pageId="25" pageNumber="26">Sargassum</emphasis>
|
||
</taxonomicName>
|
||
. PB7_39, sampling site 3 (1), mature, 26.5°C, on
|
||
<taxonomicName id="55F3CABEFFE86D6929C23F91823550D6" box="[438,560,935,961]" class="Phaeophyceae" family="Sargassaceae" genus="Sargassum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fucales" pageId="25" pageNumber="26" phylum="Phaeophyta" rank="genus">
|
||
<emphasis id="A0876D2FFFE86D6929C23F91823550D6" box="[438,560,935,961]" italics="true" pageId="25" pageNumber="26">Sargassum</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="924CB13DFFE86D6928B33FFF82E4573B" blockId="25.[151,1437,861,2041]" pageId="25" pageNumber="26">
|
||
<emphasis id="A0876D2FFFE86D6928B33FFF823350F3" bold="true" box="[199,566,969,996]" pageId="25" pageNumber="26">Additional material examined.</emphasis>
|
||
<materialsCitation id="229BBB60FFE86D692A4A3FFC82E550F3" box="[574,736,970,996]" collectionCode="USNM" pageId="25" pageNumber="26" specimenCode="USNM 49309" specimenCount="1">
|
||
<specimenCode id="C2551946FFE86D692A4A3FFC82E550F3" box="[574,736,970,996]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="25" pageNumber="26" type="Museum">USNM 49309</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="229BBB60FFE86D692A983FFC82DB573B" collectingDate="1934-02-08" collectionCode="R, V" collectorName="La Libertad" country="Ecuador, Santa Elena" elevation="19" latitude="-2.1766667" location="South Pacific Ocean" longLatPrecision="21" longitude="-80.93055" pageId="25" pageNumber="26" specimenCount="1" typeStatus="paralectotype">
|
||
<typeStatus id="4D480F9FFFE86D692A983FFC838250F3" box="[748,903,970,996]" pageId="25" pageNumber="26" type="paralectotype">Paralectotype</typeStatus>
|
||
, station 205-34,
|
||
<location id="972CE7E6FFE86D692C303FFC852850F3" LSID="urn:lsid:plazi:treatment:1A5A002BFFE86D6B28E33E8383885208:972CE7E6FFE86D692C303FFC852850F3" box="[1092,1325,970,996]" country="Ecuador, Santa Elena" latitude="-2.1766667" longLatPrecision="21" longitude="-80.93055" name="South Pacific Ocean" pageId="25" pageNumber="26">South Pacific Ocean</location>
|
||
,
|
||
<collectingCountry id="EAE4F1ADFFE86D692D4D3FFC811B571F" isEnumeration="true" pageId="25" pageNumber="26">Ecuador, Santa Elena</collectingCountry>
|
||
, Santa Elena Bay,
|
||
<collectorName id="3F06D4EBFFE86D69299D3FD9826B571F" box="[489,622,1006,1033]" pageId="25" pageNumber="26">La Libertad</collectorName>
|
||
,
|
||
<geoCoordinate id="F7C7D7FAFFE86D692A0C3FD882F7571F" box="[632,754,1006,1032]" degrees="2" direction="south" minutes="10" orientation="latitude" pageId="25" pageNumber="26" precision="15" seconds="36" value="-2.1766667">2°10’36’’S</geoCoordinate>
|
||
<geoCoordinate id="F7C7D7FAFFE86D692A8C3FDB8389571F" box="[760,908,1005,1032]" degrees="80" direction="west" minutes="55" orientation="longitude" pageId="25" pageNumber="26" precision="15" seconds="50" value="-80.93055">80°55’50’’W</geoCoordinate>
|
||
,
|
||
<date id="E64D97FDFFE86D692BE23FD88411571F" box="[918,1044,1006,1032]" pageId="25" pageNumber="26" value="1934-02-08">
|
||
<collectingDate id="F6096E15FFE86D692BE23FD88411571F" box="[918,1044,1006,1032]" pageId="25" pageNumber="26" value="1934-02-08">8 Feb 1934</collectingDate>
|
||
</date>
|
||
, Allan Hancock Foundation Pacific Expedition, Velero III
|
||
<collectionCode id="F4E229F8FFE86D6929E7382481A0573B" box="[403,421,1042,1068]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="25" pageNumber="26">R</collectionCode>
|
||
/
|
||
<collectionCode id="F4E229F8FFE86D6929D9382481C5573B" box="[429,448,1042,1068]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="25" pageNumber="26" type="Museum">V</collectionCode>
|
||
, dredge,
|
||
<quantity id="550B1CD8FFE86D692A523827828E573A" box="[550,651,1041,1069]" metricMagnitude="1" metricUnit="m" metricValue="1.85" metricValueMax="2.2" metricValueMin="1.5" pageId="25" pageNumber="26" unit="m" value="18.5" valueMax="22.0" valueMin="15.0">
|
||
<elevation id="19DE560EFFE86D692A523827828E573A" box="[550,651,1041,1069]" metricMagnitude="1" metricUnit="m" metricValue="1.85" metricValueMax="2.2" metricValueMin="1.5" pageId="25" pageNumber="26" unit="m" value="18.5" valueMax="22.0" valueMin="15.0">15–22 m</elevation>
|
||
</quantity>
|
||
, fertile
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DAE9E2B6FFE86D6928B3380381295517" pageId="25" pageNumber="26" type="description">
|
||
<paragraph id="924CB13DFFE86D6928B3380385805683" blockId="25.[151,1437,861,2041]" pageId="25" pageNumber="26">
|
||
<emphasis id="A0876D2FFFE86D6928B33803815C5747" bold="true" box="[199,345,1077,1104]" pageId="25" pageNumber="26">Description.</emphasis>
|
||
Colonies erect, sympodial, frequently branching, with first and second-order branches, from
|
||
<quantity id="550B1CD8FFE86D692D05380380DA5763" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="14.0" metricValueMin="5.0" pageId="25" pageNumber="26" unit="mm" value="9.5" valueMax="14.0" valueMin="5.0">5 to 14mm</quantity>
|
||
high. Main stem monosiphonic, divided in nodes and internodes 593.9 μm long, slightly curved on distal branches but usually straight on the base of main stem and branches. Internodes with three to five annulations at base and distal apophysis alternately given off the hydrothecal pedicel or branches. Hydrothecal pedicels usually short but occasionally long, especially at the base of the colony (270.3–483.2 μm long), with 10 to 12 annulations throughout. Hydrothecae 1.3–1.9x higher than wider, 316.8 μm long, 207.6 μm wide at margin, tapering towards the base (85.6 μm wide at diaphragm). Margin of hydrothecae slightly waived or with fine longitudinal folds. Hy- drothecal diaphragm straight to slightly oblique. Gonothecae elongated and slender, 540.0 μm long and 144.4 μm in maximum diameter, with a short distal neck or round at top, arising from the axis of the main stem and hydrothecal pedicels or branches. Gonothecae pedicels short and slender (110.17 μm long), with 5–6 annulations throughout.
|
||
</paragraph>
|
||
<paragraph id="924CB13DFFE86D6928B339A984B356AE" blockId="25.[151,1437,861,2041]" box="[199,1206,1438,1465]" pageId="25" pageNumber="26">
|
||
Nematocysts (length x diam.). Microbasic b-mastigophore
|
||
<typeStatus id="4D480F9FFFE86D692B2839A9838956AE" box="[860,908,1439,1465]" pageId="25" pageNumber="26">type</typeStatus>
|
||
A (6.3–8.1 x 1.7–2.0 µm).
|
||
</paragraph>
|
||
<paragraph id="924CB13DFFE86D6928B339F781295517" blockId="25.[151,1437,861,2041]" pageId="25" pageNumber="26">
|
||
<emphasis id="A0876D2FFFE86D6928B339F7819B56CB" bold="true" box="[199,414,1473,1500]" pageId="25" pageNumber="26">Taxonomic status.</emphasis>
|
||
Unaccepted (currently considered a synonym of
|
||
<taxonomicName id="55F3CABEFFE86D692BB439F4855F56CB" authority="(Linnaeus, 1758))" authorityName="" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[960,1370,1473,1500]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="dichotoma">
|
||
<emphasis id="A0876D2FFFE86D692BB439F4848C56CB" box="[960,1161,1474,1500]" italics="true" pageId="25" pageNumber="26">Obelia dichotoma</emphasis>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFE86D692CE339F4854256CB" author="Linnaeus, C." box="[1175,1351,1473,1500]" pageId="25" pageNumber="26" refId="ref23578" refString="Linnaeus, C. (1758) Systema naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentii Salvii, Holmiae, 823 pp. https: // doi. org / 10.5962 / bhl. title. 542" type="book" year="1758">Linnaeus, 1758</bibRefCitation>
|
||
))
|
||
</taxonomicName>
|
||
. AphiaID 832333.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DAE9E2B6FFE86D6928B33A3C82C054EF" pageId="25" pageNumber="26" type="discussion">
|
||
<paragraph id="924CB13DFFE86D6928B33A3C82C054EF" blockId="25.[151,1437,861,2041]" pageId="25" pageNumber="26">
|
||
<emphasis id="A0876D2FFFE86D6928B33A3C813E5533" bold="true" box="[199,315,1546,1572]" pageId="25" pageNumber="26">Remarks.</emphasis>
|
||
The species
|
||
<taxonomicName id="55F3CABEFFE86D6929A73A3D823E5533" authorityName="Fraser" authorityYear="1938" box="[467,571,1547,1573]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D6929A73A3D823E5533" box="[467,571,1547,1573]" italics="true" pageId="25" pageNumber="26">O. tenuis</emphasis>
|
||
</taxonomicName>
|
||
was described by
|
||
<bibRefCitation id="F662CCCCFFE86D692B673A3D83BC5533" author="Fraser, C. M." box="[787,953,1546,1573]" pageId="25" pageNumber="26" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser (1938a)</bibRefCitation>
|
||
for the eastern Pacific, with records from
|
||
<collectingCountry id="EAE4F1ADFFE86D6928E33A1880F1555F" box="[151,244,1582,1608]" name="Ecuador" pageId="25" pageNumber="26">Ecuador</collectingCountry>
|
||
and
|
||
<collectingCountry id="EAE4F1ADFFE86D6929593A188180555F" box="[301,389,1582,1608]" name="Mexico" pageId="25" pageNumber="26">Mexico</collectingCountry>
|
||
, but it has been for long considered a synonym of
|
||
<taxonomicName id="55F3CABEFFE86D692BB13A18855D555F" authority="(Linnaeus, 1758)" authorityName="" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[965,1368,1581,1608]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="dichotoma">
|
||
<emphasis id="A0876D2FFFE86D692BB13A188495555F" box="[965,1168,1582,1608]" italics="true" pageId="25" pageNumber="26">Obelia dichotoma</emphasis>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFE86D692CD43A188555555F" author="Linnaeus, C." box="[1184,1360,1581,1608]" pageId="25" pageNumber="26" refId="ref23578" refString="Linnaeus, C. (1758) Systema naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentii Salvii, Holmiae, 823 pp. https: // doi. org / 10.5962 / bhl. title. 542" type="book" year="1758">Linnaeus, 1758</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFE86D692D1C3A188118557B" author="Cornelius, P. F. S." pageId="25" pageNumber="26" pagination="37 - 148" refId="ref20878" refString="Cornelius, P. F. S. (1982) Hydroids and medusae of the family Campanulariidae reported from the eastern North Atlantic, with a world synopsis of genera. Bulletin of the British Museum (Natural History), 42, 37 - 148." type="journal article" year="1982">Cornelius 1982</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="F662CCCCFFE86D69295D3A678161557B" author="Cornelius, P. F. S." box="[297,356,1617,1644]" pageId="25" pageNumber="26" pagination="1 - 386" refId="ref21014" refString="Cornelius, P. F. S. (1995) North-west European thecate hydroids and their medusae. Part 2. Sertulariidae to Campanulariidae. Synopses of the British Fauna, New Series, 50, 1 - 386." type="journal article" year="1995">1995</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F662CCCCFFE86D6929043A64820E557B" author="Calder, D. R." box="[368,523,1618,1644]" pageId="25" pageNumber="26" pagination="1 - 140" refId="ref19937" refString="Calder, D. R. (1991 a) Shallow-Water Hydroids of Bermuda: the thecatae, Exclusive of Plumularioidea. Life Science Contributions Royal Ontario Museum, 154, 1 - 140." type="journal article" year="1991">Calder 1991a</bibRefCitation>
|
||
). After examining the
|
||
<typeStatus id="4D480F9FFFE86D692B7C3A64839A557B" box="[776,927,1618,1644]" pageId="25" pageNumber="26" type="paralectotype">paralectotype</typeStatus>
|
||
material of Fraser’s species (USNM 49309), we concluded that our specimens agree with
|
||
<taxonomicName id="55F3CABEFFE86D692AF83A4182F45587" authorityName="Fraser" authorityYear="1938" box="[652,753,1655,1681]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D692AF83A4182F45587" box="[652,753,1655,1681]" italics="true" pageId="25" pageNumber="26">O. tenuis</emphasis>
|
||
</taxonomicName>
|
||
in having longer hydrothecae, as well as slender gonothecae. Besides, their hydrothecae are longer than specimens we assigned to
|
||
<taxonomicName id="55F3CABEFFE86D692BD73AAD843E55A3" authorityName="" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[931,1083,1690,1717]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="dichotoma">
|
||
<emphasis id="A0876D2FFFE86D692BD73AAD843E55A3" box="[931,1083,1690,1717]" italics="true" pageId="25" pageNumber="26">O. dichotoma</emphasis>
|
||
</taxonomicName>
|
||
, and they also have a narrower base (
|
||
<tableCitation id="DF718486FFE86D6928A33A88812B55CF" box="[215,302,1726,1752]" captionStart="TABLE 2" captionStartId="27.[151,239,334,358]" captionText="TABLE 2. Comparison of morphometric characters among specimens identified as Obelia tenuis and Obelia dichotoma (this study), and paralectotype material (USNM 49309) of the species Obelia tenuis Fraser, 1938a. All measurements are in micrometers (µm). Characters are given as mean ±standard error [minimum-maximum value] (N= number of speci- mens measured). *Information on colony length for the type of O. tenuis is based on all specimens of the type series (cf. Calder et al. 2009)." pageId="25" pageNumber="26">Table 2</tableCitation>
|
||
). The shape of the gonothecae is also distinctive, with
|
||
<taxonomicName id="55F3CABEFFE86D692BF93A8983F755CF" authorityName="Fraser" authorityYear="1938" box="[909,1010,1727,1753]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D692BF93A8983F755CF" box="[909,1010,1727,1753]" italics="true" pageId="25" pageNumber="26">O. tenuis</emphasis>
|
||
</taxonomicName>
|
||
having slender gonothecae, which are often round on top and lack a distal neck (
|
||
<figureCitation id="0AC8ADB8FFE86D692A0C3AD4831B55EA" box="[632,798,1762,1789]" captionStart="FIGURE 10" captionStartId="26.[151,250,1892,1917]" captionTargetBox="[151,1436,181,1867]" captionTargetId="figure@26.[151,1436,181,1867]" captionTargetPageId="26" captionText="FIGURE 10. A Obelia dichotoma (Linnaeus, 1758), nematocysts microbasic b-mastigophore type A. B–I Obelia tenuis Fraser, 1938a: B–D, colony; C, Paralectotype (USNM 49309); E, stem monosiphonic and branches; F, hydrothecal pedicels with annulations and gonothecae; G, nematocysts microbasic b-mastigophore type A; H, hydrothecae; I, gonothecae. Scale equals A–11 µm; B–800 µm; C—330 µm; D—2 mm, E—500 µm; F, H—200 µm; G—10 µm; I—100 µm." figureDoi="http://doi.org/10.5281/zenodo.3927881" httpUri="https://zenodo.org/record/3927881/files/figure.png" pageId="25" pageNumber="26">Figs. 10C, F, I</figureCitation>
|
||
,
|
||
<tableCitation id="DF718486FFE86D692B5F3AD4838755EB" box="[811,898,1762,1788]" captionStart="TABLE 2" captionStartId="27.[151,239,334,358]" captionText="TABLE 2. Comparison of morphometric characters among specimens identified as Obelia tenuis and Obelia dichotoma (this study), and paralectotype material (USNM 49309) of the species Obelia tenuis Fraser, 1938a. All measurements are in micrometers (µm). Characters are given as mean ±standard error [minimum-maximum value] (N= number of speci- mens measured). *Information on colony length for the type of O. tenuis is based on all specimens of the type series (cf. Calder et al. 2009)." pageId="25" pageNumber="26">Table 2</tableCitation>
|
||
). Finally,
|
||
<bibRefCitation id="F662CCCCFFE86D692B803AD5849C55EB" author="Fraser, C. M." box="[1012,1177,1762,1789]" pageId="25" pageNumber="26" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser (1938a)</bibRefCitation>
|
||
described round cusps with longitudinal lines in the margin of the hydrotheca of
|
||
<taxonomicName id="55F3CABEFFE86D692B583B3183975437" authorityName="Fraser" authorityYear="1938" box="[812,914,1799,1825]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D692B583B3183975437" box="[812,914,1799,1825]" italics="true" pageId="25" pageNumber="26">O. tenuis</emphasis>
|
||
</taxonomicName>
|
||
. This character was not seen in the
|
||
<typeStatus id="4D480F9FFFE86D692D583B3080CF5452" pageId="25" pageNumber="26" type="paralectotype">paralectotype</typeStatus>
|
||
, although slight waves and fine longitudinal folds were detected. These are in agreement with our specimens assigned to
|
||
<taxonomicName id="55F3CABEFFE86D69296F3B798185547F" authorityName="Fraser" authorityYear="1938" box="[283,384,1871,1897]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D69296F3B798185547F" box="[283,384,1871,1897]" italics="true" pageId="25" pageNumber="26">O. tenuis</emphasis>
|
||
</taxonomicName>
|
||
, as opposed to the even margin of the specimens we assigned to
|
||
<taxonomicName id="55F3CABEFFE86D692C213B7984E8547F" authorityName="" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[1109,1261,1870,1897]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="dichotoma">
|
||
<emphasis id="A0876D2FFFE86D692C213B7984E8547F" box="[1109,1261,1870,1897]" italics="true" pageId="25" pageNumber="26">O. dichotoma</emphasis>
|
||
</taxonomicName>
|
||
(compare
|
||
<figureCitation id="0AC8ADB8FFE86D692D113B7880BC549B" captionStart="FIGURE 9" captionStartId="24.[151,250,1576,1601]" captionTargetBox="[163,1424,273,1550]" captionTargetId="figure@24.[163,1424,273,1550]" captionTargetPageId="24" captionText="FIGURE 9. A–B Clytia simplex (Browne, 1902): A, statocyst; B, nematocysts microbasic b-mastigophore type A. C–J Obelia dichotoma (Linnaeus, 1758): C–E, colony; F, central stem and hydrothecal pedicels; G–H, hydrotheca and annulations in pedicels; I–J gonothecae. Scale equals A—50 µm; B—20 µm; C—1.5 mm, D—1 mm; E—500 µm; F, G, H, J—200 µm; I—100 µm." figureDoi="http://doi.org/10.5281/zenodo.3927879" httpUri="https://zenodo.org/record/3927879/files/figure.png" pageId="25" pageNumber="26">Figs. 9H</figureCitation>
|
||
and
|
||
<figureCitation id="0AC8ADB8FFE86D6928853B448120549B" box="[241,293,1906,1932]" captionStart="FIGURE 10" captionStartId="26.[151,250,1892,1917]" captionTargetBox="[151,1436,181,1867]" captionTargetId="figure@26.[151,1436,181,1867]" captionTargetPageId="26" captionText="FIGURE 10. A Obelia dichotoma (Linnaeus, 1758), nematocysts microbasic b-mastigophore type A. B–I Obelia tenuis Fraser, 1938a: B–D, colony; C, Paralectotype (USNM 49309); E, stem monosiphonic and branches; F, hydrothecal pedicels with annulations and gonothecae; G, nematocysts microbasic b-mastigophore type A; H, hydrothecae; I, gonothecae. Scale equals A–11 µm; B–800 µm; C—330 µm; D—2 mm, E—500 µm; F, H—200 µm; G—10 µm; I—100 µm." figureDoi="http://doi.org/10.5281/zenodo.3927881" httpUri="https://zenodo.org/record/3927881/files/figure.png" pageId="25" pageNumber="26">10H</figureCitation>
|
||
). All these pieces of evidence, added to the fact that
|
||
<taxonomicName id="55F3CABEFFE86D692B013B4584D0549B" authority="(Linnaeus, 1758)" authorityName="" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[885,1237,1905,1933]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="dichotoma">
|
||
<emphasis id="A0876D2FFFE86D692B013B45840B549B" box="[885,1038,1906,1933]" italics="true" pageId="25" pageNumber="26">O. dichotoma</emphasis>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFE86D692C693B4484C8549B" author="Linnaeus, C." box="[1053,1229,1905,1932]" pageId="25" pageNumber="26" refId="ref23578" refString="Linnaeus, C. (1758) Systema naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentii Salvii, Holmiae, 823 pp. https: // doi. org / 10.5962 / bhl. title. 542" type="book" year="1758">Linnaeus, 1758</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
is a species complex (
|
||
<bibRefCitation id="F662CCCCFFE86D6928A33BA081AD54A7" author="Cunha, A. F. & Collins, A. G. & Marques, A. C." box="[215,424,1942,1968]" pageId="25" pageNumber="26" pagination="118 - 135" refId="ref21055" refString="Cunha, A. F., Collins, A. G. & Marques, A. C. (2017) Phylogenetic relationships of Proboscoida Broch, 1910 (Cnidaria, Hydrozoa): Are traditional morphological diagnostic characters relevant for the delimitation of lineages at the species, genus, and family levels? Molecular Phylogenetics and Evolution, 106, 118 - 135. https: // doi. org / 10.1016 / j. ympev. 2016.09.012" type="journal article" year="2017">
|
||
<collectingCountry id="EAE4F1ADFFE86D6928A33BA0812754A7" box="[215,290,1942,1968]" name="Saint Helena, Ascension and Tristan da Cunha" pageId="25" pageNumber="26">Cunha</collectingCountry>
|
||
<emphasis id="A0876D2FFFE86D69295E3BA1816154A7" box="[298,356,1942,1968]" italics="true" pageId="25" pageNumber="26">et al.</emphasis>
|
||
2017
|
||
</bibRefCitation>
|
||
), are consistent with the consideration of
|
||
<taxonomicName id="55F3CABEFFE86D692BF73BA084C254A7" authority="Fraser (1938 a)" authorityName="Fraser" authorityYear="1938" box="[899,1223,1942,1969]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="26" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFE86D692BF73BA0841F54A7" box="[899,1050,1942,1968]" italics="true" pageId="25" pageNumber="26">Obelia tenuis</emphasis>
|
||
<bibRefCitation id="F662CCCCFFE86D692C563BA184C254A7" author="Fraser, C. M." box="[1058,1223,1942,1969]" pageId="25" pageNumber="26" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser (1938a)</bibRefCitation>
|
||
</taxonomicName>
|
||
as a valid species. Investigation of genetic material from this species is desirable and will undoubtedly contribute to is delimitation and ascertain its independence as a molecular lineage.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="C68CE1B5FFEB6D6A28E33B52845454FE" ID-DOI="http://doi.org/10.5281/zenodo.3927881" ID-Zenodo-Dep="3927881" httpUri="https://zenodo.org/record/3927881/files/figure.png" pageId="26" pageNumber="27" startId="26.[151,250,1892,1917]" targetBox="[151,1436,181,1867]" targetPageId="26">
|
||
<paragraph id="924CB13DFFEB6D6A28E33B52845454FE" blockId="26.[151,1437,1892,2025]" pageId="26" pageNumber="27">
|
||
<emphasis id="A0876D2FFFEB6D6A28E33B52811A546A" bold="true" box="[151,287,1892,1917]" pageId="26" pageNumber="27">FIGURE 10.</emphasis>
|
||
A
|
||
<taxonomicName id="55F3CABEFFEB6D6A29483B5382AD546A" authority="(Linnaeus, 1758)" authorityName="" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[316,680,1892,1917]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="26" pageNumber="27" phylum="Cnidaria" rank="species" species="dichotoma">
|
||
<emphasis id="A0876D2FFFEB6D6A29483B5381F7546A" box="[316,498,1893,1917]" italics="true" pageId="26" pageNumber="27">Obelia dichotoma</emphasis>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFEB6D6A298B3B5282A5546A" author="Linnaeus, C." box="[511,672,1892,1917]" pageId="26" pageNumber="27" refId="ref23578" refString="Linnaeus, C. (1758) Systema naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentii Salvii, Holmiae, 823 pp. https: // doi. org / 10.5962 / bhl. title. 542" type="book" year="1758">Linnaeus, 1758</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, nematocysts microbasic b-mastigophore type A. B–I
|
||
<taxonomicName id="55F3CABEFFEB6D6A2CBE3B5380DC54B6" authority="Fraser, 1938 a" authorityName="Fraser" authorityYear="1938" class="Hydrozoa" family="Campanulariidae" genus="Obelia" kingdom="Animalia" order="Leptothecata" pageId="26" pageNumber="27" phylum="Cnidaria" rank="species" species="tenuis">
|
||
<emphasis id="A0876D2FFFEB6D6A2CBE3B538557546B" box="[1226,1362,1893,1917]" italics="true" pageId="26" pageNumber="27">Obelia tenuis</emphasis>
|
||
<bibRefCitation id="F662CCCCFFEB6D6A2D2C3B5380DC54B6" author="Fraser, C. M." pageId="26" pageNumber="27" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser, 1938a</bibRefCitation>
|
||
</taxonomicName>
|
||
: B–D, colony; C, Paralectotype (USNM 49309); E, stem monosiphonic and branches; F, hydrothecal pedicels with annulations and gonothecae; G, nematocysts microbasic b-mastigophore type A; H, hydrothecae; I, gonothecae. Scale equals A–11 µm; B–800 µm; C—330 µm; D—2 mm, E—500 µm; F, H—200 µm; G—10 µm; I—100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="DAE9E2B6FFEA6D6B28B33CAE83885208" pageId="27" pageNumber="28" type="distribution">
|
||
<paragraph id="924CB13DFFEA6D6B28B33CAE83885208" blockId="27.[151,1437,152,287]" pageId="27" pageNumber="28">
|
||
<emphasis id="A0876D2FFFEA6D6B28B33CAE816453A4" bold="true" box="[199,353,152,179]" pageId="27" pageNumber="28">Distribution.</emphasis>
|
||
The species is known for Santa Elena Bay,
|
||
<collectingCountry id="EAE4F1ADFFEA6D6B2B133CAF83C353A4" box="[871,966,153,179]" name="Ecuador" pageId="27" pageNumber="28">Ecuador</collectingCountry>
|
||
, and
|
||
<collectingCountry id="EAE4F1ADFFEA6D6B2C733CAF845853A4" box="[1031,1117,153,179]" name="Mexico" pageId="27" pageNumber="28">Mexico</collectingCountry>
|
||
(
|
||
<bibRefCitation id="F662CCCCFFEA6D6B2C1A3CAF850D53A4" author="Fraser, C. M." box="[1134,1288,153,179]" pageId="27" pageNumber="28" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser 1938a</bibRefCitation>
|
||
). It was also registered in Tagus Cove, Galápagos Islands (
|
||
<bibRefCitation id="F662CCCCFFEA6D6B2AE33C8B832A53C0" author="Fraser, C. M." box="[663,815,189,215]" pageId="27" pageNumber="28" pagination="129 - 153" refId="ref21604" refString="Fraser, C. M. (1938 c) Hydroids of the 1932, 1933, 1935, and 1938 Allan Hancock Pacific Expeditions. Allan Hancock Pacific Expeditions, 4, 129 - 153, pls. 19 - 21." type="journal article" year="1938">Fraser 1938c</bibRefCitation>
|
||
). In Mexican Pacific, it was reported in
|
||
<collectingRegion id="50377FDFFFEA6D6B2C843C8B859853C0" box="[1264,1437,189,215]" country="Mexico" name="Baja California" pageId="27" pageNumber="28">Baja California</collectingRegion>
|
||
(Cedros Island) (
|
||
<bibRefCitation id="F662CCCCFFEA6D6B29203CD781E953EC" author="Fraser, C. M." box="[340,492,225,251]" pageId="27" pageNumber="28" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser 1938a</bibRefCitation>
|
||
),
|
||
<collectingRegion id="50377FDFFFEA6D6B2A753CD7824853EC" box="[513,589,225,251]" country="Mexico" name="Jalisco" pageId="27" pageNumber="28">Jalisco</collectingRegion>
|
||
(Tenacatita Bay) (
|
||
<bibRefCitation id="F662CCCCFFEA6D6B2B6A3CD783B053EC" author="Fraser, C. M." box="[798,949,225,251]" pageId="27" pageNumber="28" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser 1938a</bibRefCitation>
|
||
), and
|
||
<collectingRegion id="50377FDFFFEA6D6B2B8E3CD7845A53EC" box="[1018,1119,225,251]" country="Mexico" name="Guerrero" pageId="27" pageNumber="28">Guerrero</collectingRegion>
|
||
(Morro de Petatlan) (
|
||
<bibRefCitation id="F662CCCCFFEA6D6B2D203CD780E55208" author="Fraser, C. M." pageId="27" pageNumber="28" pagination="1 - 105" refId="ref21530" refString="Fraser, C. M. (1938 a) Hydroids of the 1934 Allan Hancock Pacific Expedition. Allan Hancock Pacific Expeditions, 4, 1 - 105, pls. 1 - 15." type="journal article" year="1938">Fraser 1938a</bibRefCitation>
|
||
). This is the first record of the species in
|
||
<collectingRegion id="50377FDFFFEA6D6B2AD93D33838C5208" box="[685,905,261,287]" country="Mexico" name="Baja California Sur" pageId="27" pageNumber="28">Baja California Sur</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |