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<document id="6526709403921208241F9F1D87CD6553" ID-CLB-Dataset="45927" ID-DOI="10.5281/zenodo.202210" ID-GBIF-Dataset="2a9a35ce-9307-47d2-8bbc-8c8676c88b55" ID-ISSN="1175-5326" ID-Zenodo-Dep="202210" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460412912982" checkinUser="plazi" docAuthor="Antsulevich, Alexander" docDate="2011" docId="941F02396458FFDAFF2EFA45FE60FC27" docLanguage="en" docName="zt03107p064.pdf" docOrigin="Zootaxa 3107" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Polysertularella Antsulevich, 2011, gen. nov." docType="treatment" docVersion="9" lastPageNumber="60" masterDocId="68267A416458FFDBFFB9FFD3FF9AFF83" masterDocTitle="Polysertularella polyseriata, a new genus and species of hydroid (Hydrozoa; Leptothecata; Sertulariidae) from the Sea of Okhotsk" masterLastPageNumber="64" masterPageNumber="59" pageNumber="59" updateTime="1698301164828" updateUser="ExternalLinkService">
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<mods:title id="0FF496C3061A81C164E6442768F26866">Polysertularella polyseriata, a new genus and species of hydroid (Hydrozoa; Leptothecata; Sertulariidae) from the Sea of Okhotsk</mods:title>
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<mods:name id="22E13580E39D7A9F0EF87DF89347ACF7" type="personal">
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<mods:namePart id="F5CAE3BBDF63BBA2EB31C8F342EEE6EF">Antsulevich, Alexander</mods:namePart>
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<mods:date id="35D9BB0A52ABDFC0F63A1E605F24B62A">2011</mods:date>
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<mods:classification id="4ADDA4EA3321147A194224A541457355">journal article</mods:classification>
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<mods:identifier id="4CE8A0E2C3D029213524CB7D577DDDBE" type="DOI">10.5281/zenodo.202210</mods:identifier>
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<treatment id="941F02396458FFDAFF2EFA45FE60FC27" ID-DOI="http://doi.org/10.5281/zenodo.6185329" ID-GBIF-Taxon="119423991" ID-Zenodo-Dep="6185329" LSID="urn:lsid:plazi:treatment:941F02396458FFDAFF2EFA45FE60FC27" httpUri="http://treatment.plazi.org/id/941F02396458FFDAFF2EFA45FE60FC27" lastPageId="1" lastPageNumber="60" pageId="0" pageNumber="59">
<subSubSection id="54ACE0A46458FFDBFF2EFA45FDB9FA33" box="[151,547,1430,1456]" pageId="0" pageNumber="59" type="nomenclature">
<paragraph id="1C09B32F6458FFDBFF2EFA45FDB9FA33" blockId="0.[151,547,1430,1456]" box="[151,547,1430,1456]" pageId="0" pageNumber="59">
<heading id="474104436458FFDBFF2EFA45FDB9FA33" bold="true" box="[151,547,1430,1456]" fontSize="11" level="1" pageId="0" pageNumber="59" reason="1">
<emphasis id="2EC26F3D6458FFDBFF2EFA45FDB9FA33" bold="true" box="[151,547,1430,1456]" pageId="0" pageNumber="59">
Genus
<taxonomicName id="DBB6C8AC6458FFDBFF57FA45FE34FA33" ID-CoL="7PVDG" box="[238,430,1430,1456]" class="Hydrozoa" family="Sertulariidae" genus="Polysertularella" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus" status="gen. nov.">
<emphasis id="2EC26F3D6458FFDBFF57FA45FE34FA33" bold="true" box="[238,430,1430,1456]" italics="true" pageId="0" pageNumber="59">Polysertularella</emphasis>
</taxonomicName>
<taxonomicNameLabel id="35F1D2466458FFDBFE0CFA45FDB9FA33" box="[437,547,1430,1456]" pageId="0" pageNumber="59" rank="genus">gen. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="54ACE0A46458FFDBFF2EFA0EFE14F906" pageId="0" pageNumber="59" type="diagnosis">
<paragraph id="1C09B32F6458FFDBFF2EFA0EFE14F906" blockId="0.[151,1437,1501,2029]" pageId="0" pageNumber="59">
<emphasis id="2EC26F3D6458FFDBFF2EFA0EFE8BFA75" bold="true" box="[151,273,1501,1526]" pageId="0" pageNumber="59">Diagnosis.</emphasis>
<taxonomicName id="DBB6C8AC6458FFDBFEA6FA0EFE34FA76" box="[287,430,1501,1525]" class="Hydrozoa" family="Sertulariidae" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="family">Sertulariidae</taxonomicName>
with erect, branched colonies, with branches resembling hydrocaulus. Hydrothecae arranged in 5–8 longitudal rows along hydrocaulus and branches; hydrothecal rim with four very low cusps separated by shallow embayments; operculum of four equal triangular valves, flattened rather than pyramidal; hydranth with abcauline caecum. Gonothecae oval with strong transverse corrugations and rings, occurring in opposite pairs on lower part of stem.
</paragraph>
</subSubSection>
<subSubSection id="54ACE0A46458FFDAFF7EF941FE60FC27" lastPageId="1" lastPageNumber="60" pageId="0" pageNumber="59" type="materials_examined">
<paragraph id="1C09B32F6458FFDBFF7EF941FC50F92A" blockId="0.[151,1437,1501,2029]" box="[199,970,1681,1706]" pageId="0" pageNumber="59">
<emphasis id="2EC26F3D6458FFDBFF7EF941FEF8F929" bold="true" box="[199,354,1681,1706]" pageId="0" pageNumber="59">
<typeStatus id="C30D0D8D6458FFDBFF7EF941FE98F929" box="[199,258,1682,1706]" pageId="0" pageNumber="59">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="DBB6C8AC6458FFDBFED0F942FD39F92A" box="[361,675,1681,1705]" class="Hydrozoa" family="Sertulariidae" genus="Polysertularella" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="species" species="polyseriata" status="sp. nov.">
<emphasis id="2EC26F3D6458FFDBFED0F942FD39F92A" box="[361,675,1681,1705]" italics="true" pageId="0" pageNumber="59">Polysertularella polyseriata</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="35F1D2466458FFDBFD08F941FD6AF929" box="[689,752,1682,1706]" pageId="0" pageNumber="59" rank="species">
<emphasis id="2EC26F3D6458FFDBFD08F941FD6AF929" bold="true" box="[689,752,1682,1706]" pageId="0" pageNumber="59">sp. n.</emphasis>
</taxonomicNameLabel>
, designated herein.
</paragraph>
<paragraph id="1C09B32F6458FFDBFF2EF966FECDF86E" blockId="0.[151,1437,1501,2029]" pageId="0" pageNumber="59">
<emphasis id="2EC26F3D6458FFDBFF2EF966FD82F94D" bold="true" box="[151,536,1717,1742]" pageId="0" pageNumber="59">Notes and differential diagnosis.</emphasis>
In most genera of
<taxonomicName id="DBB6C8AC6458FFDBFD57F966FC1AF94E" box="[750,896,1717,1741]" class="Hydrozoa" family="Sertulariidae" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="family">Sertulariidae</taxonomicName>
, hydrothecae have an alternate to opposite biserial arrangement on branches, and especially on the stem. A few genera in the family, including
<taxonomicName id="DBB6C8AC6458FFDBFB75F90AFEA3F896" authority="Kirchenpauer, 1884" authorityName="Kirchenpauer" authorityYear="1884" class="Hydrozoa" family="Sertulariidae" genus="Abietinaria" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6458FFDBFB75F90AFAD6F972" box="[1228,1356,1753,1777]" italics="true" pageId="0" pageNumber="59">Abietinaria</emphasis>
Kirchenpauer, 1884
</taxonomicName>
,
<taxonomicName id="DBB6C8AC6458FFDBFEFEF92EFDC0F896" authority="Fleming, 1828" authorityName="Fleming" authorityYear="1828" box="[327,602,1789,1813]" class="Hydrozoa" family="Sertulariidae" genus="Thuiaria" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6458FFDBFEFEF92EFE33F896" box="[327,425,1789,1813]" italics="true" pageId="0" pageNumber="59">Thuiaria</emphasis>
Fleming, 1828
</taxonomicName>
,
<taxonomicName id="DBB6C8AC6458FFDBFDD1F92EFC0FF896" authority="Linnaeus, 1758" authorityName="Linnaeus" authorityYear="1758" box="[616,917,1789,1813]" class="Hydrozoa" family="Sertulariidae" genus="Sertularia" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6458FFDBFDD1F92EFD40F896" box="[616,730,1789,1813]" italics="true" pageId="0" pageNumber="59">Sertularia</emphasis>
Linnaeus, 1758
</taxonomicName>
, and
<taxonomicName id="DBB6C8AC6458FFDBFC6DF92EFB64F896" authority="Allman, 1888" authorityName="Allman" authorityYear="1888" box="[980,1278,1789,1813]" class="Hydrozoa" family="Sertulariidae" genus="Staurotheca" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6458FFDBFC6DF92EFBC2F896" box="[980,1112,1789,1813]" italics="true" pageId="0" pageNumber="59">Staurotheca</emphasis>
Allman, 1888
</taxonomicName>
include some species with multi-serial rows of hydrothecae on branches and very rarely on the stem as well. The nominal genus
<taxonomicName id="DBB6C8AC6458FFDBFF2EF896FE50F8DE" authority="Allman, 1876" authorityName="Allman" authorityYear="1876" box="[151,458,1861,1885]" class="Hydrozoa" family="Sertulariidae" genus="Selaginopsis" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6458FFDBFF2EF896FEBFF8DE" box="[151,293,1861,1885]" italics="true" pageId="0" pageNumber="59">Selaginopsis</emphasis>
Allman, 1876
</taxonomicName>
, originally established for sertulariids having hydrothecae in more than two longitudinal rows, is no longer recognized as valid in some works because of its artificial composition and differences among included species in operculum structure (Peña-Cantero
<emphasis id="2EC26F3D6458FFDBFCD4F85DFC38F826" box="[877,930,1933,1957]" italics="true" pageId="0" pageNumber="59">et al</emphasis>
., 1997). However, no species with a multiserial arrangement of hydrothecae and four-flapped operculum (resembling
<taxonomicName id="DBB6C8AC6458FFDBFC46F862FB1EF84A" box="[1023,1156,1969,1993]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="0" pageNumber="59" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6458FFDBFC46F862FB1EF84A" box="[1023,1156,1969,1993]" italics="true" pageId="0" pageNumber="59">Sertularella</emphasis>
</taxonomicName>
) has been known in the family until now.
</paragraph>
<paragraph id="1C09B32F6459FFDAFF7EFF4BFA97FE9F" blockId="1.[151,1437,151,932]" pageId="1" pageNumber="60">
<taxonomicName id="DBB6C8AC6459FFDAFF7EFF4BFEE6FF33" box="[199,380,152,176]" class="Hydrozoa" family="Sertulariidae" genus="Polysertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFF7EFF4BFEE6FF33" box="[199,380,152,176]" italics="true" pageId="1" pageNumber="60">Polysertularella</emphasis>
</taxonomicName>
is phylogenetically close to the well-known and widely distributed sertulariid genus
<taxonomicName id="DBB6C8AC6459FFDAFAEEFF4BFEEEFF57" authority="Gray, 1848" authorityName="Gray" authorityYear="1848" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFAEEFF4BFF7BFF57" italics="true" pageId="1" pageNumber="60">Sertularella</emphasis>
Gray, 1848
</taxonomicName>
. Their relationship is apparent from the similar four-flapped operculum, the four-cusped hydrothecal aperture, and the general structure of their gonothecae. The latter resemble those of many species of
<taxonomicName id="DBB6C8AC6459FFDAFF2EFED7FE86FE9F" box="[151,284,260,284]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFF2EFED7FE86FE9F" box="[151,284,260,284]" italics="true" pageId="1" pageNumber="60">Sertularella</emphasis>
</taxonomicName>
,
<taxonomicName id="DBB6C8AC6459FFDAFE93FED7FCF0FE9F" authority="Marktanner-Turneretscher, 1890" authorityName="Marktanner-Turneretscher" authorityYear="1890" box="[298,874,260,284]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFE93FED7FE6FFE9F" box="[298,501,260,284]" italics="true" pageId="1" pageNumber="60">Symplectoscyphus</emphasis>
Marktanner-Turneretscher, 1890
</taxonomicName>
, and some other genera in the family.
</paragraph>
<paragraph id="1C09B32F6459FFDAFF7EFEF4FE99FDBF" blockId="1.[151,1437,151,932]" pageId="1" pageNumber="60">
Distinctive characters of the new genus are as follows. Gonothecae arise from the apertures of tubular processes borne in opposite pairs on the stem that resemble and are probably homologous to hydrothecae. Insertion of gonothecae thus differs from that observed in
<taxonomicName id="DBB6C8AC6459FFDAFD1EFEA3FCB6FE0B" box="[679,812,368,392]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFD1EFEA3FCB6FE0B" box="[679,812,368,392]" italics="true" pageId="1" pageNumber="60">Sertularella</emphasis>
</taxonomicName>
and
<taxonomicName id="DBB6C8AC6459FFDAFCDFFEA3FBA8FE0B" box="[870,1074,368,392]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFCDFFEA3FBA8FE0B" box="[870,1074,368,392]" italics="true" pageId="1" pageNumber="60">Symplectoscyphus</emphasis>
</taxonomicName>
, in which gonothecae normally arise near the hydrothecal base. Gonothecal arrangement is superficially similar to that in
<taxonomicName id="DBB6C8AC6459FFDAFB0CFE47FF55FE4C" authority="Allman, 1872" authorityName="Allman" authorityYear="1872" class="Hydrozoa" family="Syntheciidae" genus="Synthecium" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFB0CFE47FAACFE2F" box="[1205,1334,404,428]" italics="true" pageId="1" pageNumber="60">Synthecium</emphasis>
Allman, 1872
</taxonomicName>
(family
<taxonomicName id="DBB6C8AC6459FFDAFE81FE64FE57FE4C" box="[312,461,439,463]" class="Hydrozoa" family="Syntheciidae" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="family">Syntheciidae</taxonomicName>
), a genus with hydrothecae in opposite pairs and with gonothecae arising from the hydrothecal orifices (
<bibRefCitation id="7827CEDE6459FFDAFE32FE0FFDBCFE77" author="Millard" box="[395,550,476,500]" pageId="1" pageNumber="60" refString="Millard, N. A. H. (1975) Monograph on the Hydroida of southern Africa. Annals of the South African Museum, 68, 1 - 513." type="journal article" year="1975">Millard 1975</bibRefCitation>
;
<bibRefCitation id="7827CEDE6459FFDAFD8CFE0EFCD8FE77" author="Vervoort" box="[565,834,476,500]" pageId="1" pageNumber="60" refString="Vervoort, W. &amp; Watson, J. E. (2003) The Marine Fauna of New Zealand: Leptothecata (Cnidaria: Hydrozoa) (Thecate Hydroids). NIWA Biodiversity Memoir, 119, 538 pp." type="book" year="2003">Vervoort, Watson 2003</bibRefCitation>
). However,
<taxonomicName id="DBB6C8AC6459FFDAFC76FE0FFB1EFE77" box="[975,1156,476,500]" class="Hydrozoa" family="Sertulariidae" genus="Polysertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFC76FE0FFB1EFE77" box="[975,1156,476,500]" italics="true" pageId="1" pageNumber="60">Polysertularella</emphasis>
</taxonomicName>
and
<taxonomicName id="DBB6C8AC6459FFDAFB79FE0FFADBFE77" box="[1216,1345,476,500]" class="Hydrozoa" family="Syntheciidae" genus="Synthecium" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFB79FE0FFADBFE77" box="[1216,1345,476,500]" italics="true" pageId="1" pageNumber="60">Synthecium</emphasis>
</taxonomicName>
are not closely related because species of the latter lack an operculum (
<bibRefCitation id="7827CEDE6459FFDAFCE1FE2CFC6AFD94" author="Millard" box="[856,1008,511,535]" pageId="1" pageNumber="60" refString="Millard, N. A. H. (1975) Monograph on the Hydroida of southern Africa. Annals of the South African Museum, 68, 1 - 513." type="journal article" year="1975">Millard 1975</bibRefCitation>
;
<bibRefCitation id="7827CEDE6459FFDAFC42FDD3FA8EFD94" author="Vervoort" box="[1019,1300,511,535]" pageId="1" pageNumber="60" refString="Vervoort, W. &amp; Watson, J. E. (2003) The Marine Fauna of New Zealand: Leptothecata (Cnidaria: Hydrozoa) (Thecate Hydroids). NIWA Biodiversity Memoir, 119, 538 pp." type="book" year="2003">Vervoort &amp; Watson 2003</bibRefCitation>
;
<bibRefCitation id="7827CEDE6459FFDAFAA6FE2CFF62FDBF" author="Bouillon" pageId="1" pageNumber="60" refString="Bouillon, J., Gravili, C., Pages, F., Gili, J. - M &amp; Boero, F. (2006) An introduction to Hydrozoa. Memoires du Museum national d'Histoire naturelle, 194, 591 pp." type="book" year="2006">
Bouillon
<emphasis id="2EC26F3D6459FFDAFA31FDD2FF37FDBF" italics="true" pageId="1" pageNumber="60">et al</emphasis>
. 2006
</bibRefCitation>
).
</paragraph>
<paragraph id="1C09B32F6459FFDAFF7EFD94FCA0FCBB" blockId="1.[151,1437,151,932]" pageId="1" pageNumber="60">
Expanding the scope of
<taxonomicName id="DBB6C8AC6459FFDAFE5DFD9BFDF2FDE3" box="[484,616,584,608]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFE5DFD9BFDF2FDE3" box="[484,616,584,608]" italics="true" pageId="1" pageNumber="60">Sertularella</emphasis>
</taxonomicName>
to accommodate the new species, with its multi-serial arrangement of hydrothecae, is inexpedient.
<taxonomicName id="DBB6C8AC6459FFDAFE6FFDBFFDC1FD07" box="[470,603,620,644]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFE6FFDBFFDC1FD07" box="[470,603,620,644]" italics="true" pageId="1" pageNumber="60">Sertularella</emphasis>
</taxonomicName>
is already the largest genus in Hydrozoa, and all of some 300 nominal species of this genus have biseriate and alternately arranged hydrothecae, according to recent generic diagnoses (
<bibRefCitation id="7827CEDE6459FFDAFADBFD5CFE8FFD4F" author="Naumov" pageId="1" pageNumber="60" refString="Naumov, D. V. (1960) Gidroidy i gidromeduzy morskikh, solonovatovodnykh i presnovodnykh basseinov S. S. S. R. Akademiya Nauk SSSR, Opredeliteli po Faune SSSR, 70, 626 pp." type="book" year="1960">Naumov 1960</bibRefCitation>
;
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;
<bibRefCitation id="7827CEDE6459FFDAFE6EFD66FD1FFD4F" author="Vervoort" box="[471,645,692,716]" pageId="1" pageNumber="60" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the Western Pacific (Philippines, Indonesia and New Caledonia) I: Sertulariidae (Part 1). In: Resultats des Campagnes MUSORSTOM, 11. Memoires du Museum national d'Histoire naturelle, 158, 89 - 298." type="journal article" year="1993">Vervoort 1993</bibRefCitation>
;
<bibRefCitation id="7827CEDE6459FFDAFD22FD67FCCEFD4F" author="Cornelius" box="[667,852,692,716]" pageId="1" pageNumber="60" refString="Cornelius, P. F. S. (1995) North-west European thecate hydroids and their medusae. Part 2. Synopses of the British Fauna (New Series), 50, 1 - 386." type="journal article" year="1995">Cornelius 1995</bibRefCitation>
; Hirohito 1995;
<bibRefCitation id="7827CEDE6459FFDAFB93FD67FAB7FD4F" author="Bouillon" box="[1066,1325,692,716]" pageId="1" pageNumber="60" refString="Bouillon, J., Gravili, C., Pages, F., Gili, J. - M &amp; Boero, F. (2006) An introduction to Hydrozoa. Memoires du Museum national d'Histoire naturelle, 194, 591 pp." type="book" year="2006">
Bouillon
<emphasis id="2EC26F3D6459FFDAFB24FD66FB45FD4F" box="[1181,1247,692,716]" italics="true" pageId="1" pageNumber="60">et al.</emphasis>
2006
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). Certain morphological characters observed on the
<typeStatus id="C30D0D8D6459FFDAFDCAFD0BFD39FD73" box="[627,675,728,752]" pageId="1" pageNumber="60">type</typeStatus>
colony may be important, but were not included in the diagnosis of the new genus because of a shortage of material. These included the polysiphonic common stolon, and the origin of gonothecae from the apertures of hydrotheca-like processes.
</paragraph>
<paragraph id="1C09B32F6459FFDAFF7EFC97FE60FC27" blockId="1.[151,1437,151,932]" pageId="1" pageNumber="60">
The generic name
<taxonomicName id="DBB6C8AC6459FFDAFE20FC97FDD4FCDF" box="[409,590,836,860]" class="Hydrozoa" family="Sertulariidae" genus="Polysertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFE20FC97FDD4FCDF" box="[409,590,836,860]" italics="true" pageId="1" pageNumber="60">Polysertularella</emphasis>
</taxonomicName>
reflects both the multi-serial arrangement of hydrothecae and the relationship of the genus to
<taxonomicName id="DBB6C8AC6459FFDAFEC2FCBBFD9AFC03" box="[379,512,872,896]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="60" phylum="Cnidaria" rank="genus">
<emphasis id="2EC26F3D6459FFDAFEC2FCBBFD9AFC03" box="[379,512,872,896]" italics="true" pageId="1" pageNumber="60">Sertularella</emphasis>
</taxonomicName>
, as apparent from hydrothecal and gonothecal shape, and opercular structure. The gender of the name is feminine.
</paragraph>
</subSubSection>
</treatment>
</document>
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