treatments-xml/data/03/89/B7/0389B761B718AD33FF2EC2531F0F3029.xml
2024-06-21 12:22:17 +02:00

188 lines
19 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="FA6A9597D487748F9043C1AB02205073" ID-CLB-Dataset="45797" ID-DOI="10.5281/zenodo.206783" ID-GBIF-Dataset="3320067b-952f-49e0-b68c-7be870bcd2f6" ID-ISSN="1175-5326" ID-Zenodo-Dep="206783" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460419069571" checkinUser="plazi" docAuthor="Marques, Antonio C., Peña, Álvaro L., Miranda, Thaís P. &amp; Migotto, Alvaro E." docDate="2011" docId="0389B761B718AD33FF2EC2531F0F3029" docLanguage="en" docName="zt03129p028.pdf" docOrigin="Zootaxa 3129" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Filellum conopeum Watson 2003" docType="treatment" docVersion="9" lastPageNumber="12" masterDocId="FFB0CF19B712AD38FFB9C43D1B1F341D" masterDocTitle="Revision of the genus Filellum Hincks, 1868 (Lafoeidae, Leptothecata, Hydrozoa)" masterLastPageNumber="28" masterPageNumber="1" pageNumber="11" updateTime="1698329484829" updateUser="ExternalLinkService">
<mods:mods id="3798F71D1D7753A9054692D7A13E058C" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D0A42412B4F4F5C0E616096201C3F300">
<mods:title id="3132CE2395F627648CA6F4F804A51292">Revision of the genus Filellum Hincks, 1868 (Lafoeidae, Leptothecata, Hydrozoa)</mods:title>
</mods:titleInfo>
<mods:name id="505A85DEBD19C9DD82CC360C7FFAAB1E" type="personal">
<mods:role id="92C26D6EB25E3BAC576E257DE0049722">
<mods:roleTerm id="801A7FB50131144626E7A3037D837F50">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="04FC97CC8E6DFA44C76265B7A97EA4B8">Marques, Antonio C.</mods:namePart>
</mods:name>
<mods:name id="43981541473525CE27179E116E1F0444" type="personal">
<mods:role id="26BF71A656E2F30E6FBDB51AAB655387">
<mods:roleTerm id="042A5C41ED5CC2D0EF8EF8BB85B5952C">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="9C17F8ECA29749B69DB051671397C97A">Peña, Álvaro L.</mods:namePart>
</mods:name>
<mods:name id="AD96AF7DAF1158A54CEDB183D7298DB6" type="personal">
<mods:role id="281A9144848A1B3A44F9CB4FD7105364">
<mods:roleTerm id="BC36BA73CD54C38507C5BE3419ED36A8">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="2E903D817BE49C567D8DD8AADEAF614D">Miranda, Thaís P.</mods:namePart>
</mods:name>
<mods:name id="596E16D55F9D85C79FAA40362B395629" type="personal">
<mods:role id="3A775F5AA6EAF1E0FF544D1F323476EC">
<mods:roleTerm id="C37774BBD225918432DAABDBA00A949D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="66561667DDE603F648FDE25F166A6137">Migotto, Alvaro E.</mods:namePart>
</mods:name>
<mods:typeOfResource id="7D7D86A8D6AC05A4DF7AABBEFCC12739">text</mods:typeOfResource>
<mods:relatedItem id="C36797629B08CD1D5EE4B8DE538D4225" type="host">
<mods:titleInfo id="05142A4B4CB17F462B65C9186784712B">
<mods:title id="1C9514ABD434E6414F09BA0F18DE438B">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="09FB8702E61CE0963F922221EA4E8C6C">
<mods:date id="B24911112BCA5095E7204528326E0223">2011</mods:date>
<mods:detail id="653C1B2B8D5EADFE0408B77999B2EB3A" type="volume">
<mods:number id="CC1235DC1D5DBE5E49B4CF63861D01B0">3129</mods:number>
</mods:detail>
<mods:extent id="4C96F12DD20362C2696C19873554832F" unit="page">
<mods:start id="3D1E05230B60DB9B4F5960CE0CC9BB4D">1</mods:start>
<mods:end id="7F43754CE0BA5DFC6D227EEB17153300">28</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="3884015C52CB5793E0FA1693BCBB16DE">journal article</mods:classification>
<mods:identifier id="690EA541CBD348FCA4FE8CEB85F453DE" type="CLB-Dataset">45797</mods:identifier>
<mods:identifier id="12672335C9ABB04EB83313CC1A3A60A0" type="DOI">10.5281/zenodo.206783</mods:identifier>
<mods:identifier id="78BA9296292B180F5F8E5AE7C1A3A77E" type="GBIF-Dataset">3320067b-952f-49e0-b68c-7be870bcd2f6</mods:identifier>
<mods:identifier id="CAEBB6B24DB000E432C789DA635E0BE6" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="26C970BE4A8E06A7A5F579D05BCC13C2" type="Zenodo-Dep">206783</mods:identifier>
</mods:mods>
<treatment id="0389B761B718AD33FF2EC2531F0F3029" ID-DOI="http://doi.org/10.5281/zenodo.6190990" ID-GBIF-Taxon="119426414" ID-Zenodo-Dep="6190990" LSID="urn:lsid:plazi:treatment:0389B761B718AD33FF2EC2531F0F3029" httpUri="http://treatment.plazi.org/id/0389B761B718AD33FF2EC2531F0F3029" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
<subSubSection id="C33A55FCB718AD32FF2EC253192C3295" box="[151,563,1646,1672]" pageId="10" pageNumber="11" type="nomenclature">
<paragraph id="8B9F0677B718AD32FF2EC253192C3295" blockId="10.[151,563,1646,1672]" box="[151,563,1646,1672]" pageId="10" pageNumber="11">
<heading id="D0D7B11BB718AD32FF2EC253192C3295" bold="true" box="[151,563,1646,1672]" fontSize="11" level="1" pageId="10" pageNumber="11" reason="1">
<taxonomicName id="4C207DF4B718AD32FF2EC253192C3295" ID-CoL="6J37R" authority="Watson, 2003" authorityName="Watson" authorityYear="2003" box="[151,563,1646,1672]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B718AD32FF2EC253192C3295" bold="true" box="[151,563,1646,1672]" pageId="10" pageNumber="11">
<emphasis id="B954DA65B718AD32FF2EC2531A9C3295" bold="true" box="[151,387,1646,1672]" italics="true" pageId="10" pageNumber="11">Filellum conopeum</emphasis>
Watson, 2003
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33A55FCB718AD32FF2EC28819A232D7" box="[151,701,1717,1739]" pageId="10" pageNumber="11" type="reference_group">
<paragraph id="8B9F0677B718AD32FF2EC28819A232D7" blockId="10.[151,701,1717,1739]" box="[151,701,1717,1739]" pageId="10" pageNumber="11">
<taxonomicName id="4C207DF4B718AD32FF2EC288190632D6" ID-CoL="6J37R" authority="Watson, 2003: 159" authorityName="Watson" authorityPageNumber="159" authorityYear="2003" box="[151,537,1717,1739]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B718AD32FF2EC2881A4832D6" box="[151,343,1717,1739]" italics="true" pageId="10" pageNumber="11">Filellum conopeum</emphasis>
Watson, 2003: 159
</taxonomicName>
160, figs. 9ac.
</paragraph>
</subSubSection>
<subSubSection id="C33A55FCB718AD32FF2EC2C51A5C3366" pageId="10" pageNumber="11" type="materials_examined">
<paragraph id="8B9F0677B718AD32FF2EC2C518B6332E" blockId="10.[151,1436,1783,2023]" pageId="10" pageNumber="11">
<emphasis id="B954DA65B718AD32FF2EC2C51A3B330D" bold="true" box="[151,292,1783,1808]" pageId="10" pageNumber="11">
<typeStatus id="549BB8D5B718AD32FF2EC2C51BCD330D" box="[151,210,1784,1808]" pageId="10" pageNumber="11">Type</typeStatus>
series.
</emphasis>
Holotype—
<taxonomicName id="4C207DF4B718AD32FE08C2CA182C3312" authority="Watson, 2003" authorityName="Watson" authorityYear="2003" box="[433,819,1783,1807]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B718AD32FE08C2CA19933312" box="[433,652,1783,1807]" italics="true" pageId="10" pageNumber="11">Filellum conopeum</emphasis>
Watson, 2003
</taxonomicName>
, malinol-mounted microslide, sparse fertile colony on stem of
<taxonomicName id="4C207DF4B718AD32FF48C321191A3329" box="[241,517,1820,1844]" class="Hydrozoa" family="Lafoeidae" genus="Acryptolaria" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="patagonica">
<emphasis id="B954DA65B718AD32FF48C321191A3329" box="[241,517,1820,1844]" italics="true" pageId="10" pageNumber="11">Acryptolaria patagonica</emphasis>
</taxonomicName>
(
<collectionCode id="ED319EB2B718AD32FDADC3261948332E" LSID="urn:lsid:biocol.org:col:34978" box="[532,599,1819,1843]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="10" pageNumber="11">NMV</collectionCode>
<accessionNumber id="94739B94B718AD32FDE7C32619AA332E" box="[606,693,1819,1843]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/F91342" pageId="10" pageNumber="11" type="EnaNcbi">F91342</accessionNumber>
) (Watson 2003: 159).
</paragraph>
<paragraph id="8B9F0677B718AD32FF7EC37D1A5C3366" blockId="10.[151,1436,1783,2023]" pageId="10" pageNumber="11">
<emphasis id="B954DA65B718AD32FF7EC37D1A7B3345" bold="true" box="[199,356,1855,1880]" pageId="10" pageNumber="11">
<typeStatus id="549BB8D5B718AD32FF7EC37D1A1F3345" box="[199,256,1856,1880]" pageId="10" pageNumber="11">Type</typeStatus>
locality.
</emphasis>
From the
<typeStatus id="549BB8D5B718AD32FE65C302195E334A" box="[476,577,1855,1879]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
, off
<collectingCountry id="F33746E7B718AD32FDCCC3021827334A" box="[629,824,1855,1879]" name="Australia" pageId="10" pageNumber="11">Macquarie Island</collectingCountry>
(53˚55.8´S53˚55.7´S; 159˚5.5´E159˚4.7´E),
<quantity id="4CD8AB92B718AD32FAF7C3021E88334A" box="[1358,1431,1855,1879]" metricMagnitude="2" metricUnit="m" metricValue="4.529999999999999" pageId="10" pageNumber="11" unit="m" value="453.0">453 m</quantity>
, (Watson 2003).
</paragraph>
</subSubSection>
<subSubSection id="C33A55FCB718AD32FF7EC3BA19B43382" box="[199,683,1927,1952]" pageId="10" pageNumber="11" type="description">
<paragraph id="8B9F0677B718AD32FF7EC3BA19B43382" blockId="10.[151,1436,1783,2023]" box="[199,683,1927,1952]" pageId="10" pageNumber="11">
<emphasis id="B954DA65B718AD32FF7EC3BA1A4633BD" bold="true" box="[199,345,1927,1952]" pageId="10" pageNumber="11">Description.</emphasis>
See Watson (2003: 159160).
</paragraph>
</subSubSection>
<subSubSection id="C33A55FCB718AD32FF7EC39619AF33FA" pageId="10" pageNumber="11" type="distribution">
<paragraph id="8B9F0677B718AD32FF7EC39619AF33FA" blockId="10.[151,1436,1783,2023]" pageId="10" pageNumber="11">
<emphasis id="B954DA65B718AD32FF7EC3961A7F33D9" bold="true" box="[199,352,1963,1988]" pageId="10" pageNumber="11">Distribution.</emphasis>
<taxonomicName id="4C207DF4B718AD32FEDEC391195F33D9" box="[359,576,1964,1988]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B718AD32FEDEC391195F33D9" box="[359,576,1964,1988]" italics="true" pageId="10" pageNumber="11">Filellum conopeum</emphasis>
</taxonomicName>
is known only from its original description, off
<collectingCountry id="F33746E7B718AD32FBE2C3961E0133DE" box="[1115,1310,1963,1987]" name="Australia" pageId="10" pageNumber="11">Macquarie Island</collectingCountry>
(53˚55.8´ 53˚55.7´S; 159˚5.5´159˚4.7´E) (Watson 2003).
</paragraph>
</subSubSection>
<subSubSection id="C33A55FCB719AD33FF7EC4A51F0F3029" pageId="11" pageNumber="12" type="discussion">
<paragraph id="8B9F0677B719AD33FF7EC4A51A3D35E9" blockId="11.[151,1437,151,1076]" pageId="11" pageNumber="12">
<emphasis id="B954DA65B719AD33FF7EC4A51A2434AD" bold="true" box="[199,315,152,176]" pageId="11" pageNumber="12">Remarks.</emphasis>
<taxonomicName id="4C207DF4B719AD33FEFDC4A5190034AD" box="[324,543,152,176]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B719AD33FEFDC4A5190034AD" box="[324,543,152,176]" italics="true" pageId="11" pageNumber="12">Filellum conopeum</emphasis>
</taxonomicName>
was described by Watson (2003: 159) as bearing “Hydrothecae stolonal […]. Proximal quarter to one third of hydrotheca adnate to stolon, dorsal abcauline wall furrowed by many close, sharpedged ridges with minute ragged frill of perisarc; ridges fading on adnate wall. Adnate wall becoming free at a sharp upward bend, free part cylindrical or weakly expanding from bend to margin, free part straight to broadly curved, walls smooth, occasionally with several regenerations. Margin circular, transverse, with smooth, distinctly everted rim. Perisarc of walls fairly thick, thinning distally. Hydranth with c. 12 tentacles and clavate hypostome”. Trophosome features of
<taxonomicName id="4C207DF4B719AD33FE1EC54C192A3595" box="[423,565,369,392]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B719AD33FE1EC54C192A3595" box="[423,565,369,392]" italics="true" pageId="11" pageNumber="12">F. conopeum</emphasis>
</taxonomicName>
are found in other species of the genus, such as
<taxonomicName id="4C207DF4B719AD33FBF6C54C1FD03595" box="[1103,1231,369,392]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="serratum">
<emphasis id="B954DA65B719AD33FBF6C54C1FD03595" box="[1103,1231,369,392]" italics="true" pageId="11" pageNumber="12">F. serratum</emphasis>
</taxonomicName>
,
<emphasis id="B954DA65B719AD33FB65C54C1E643595" box="[1244,1403,369,392]" italics="true" pageId="11" pageNumber="12">F. a n t a rc t i c u m</emphasis>
or
<taxonomicName id="4C207DF4B719AD33FF2EC5A81A2735B1" box="[151,312,404,428]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="magnificum">
<emphasis id="B954DA65B719AD33FF2EC5A81A2735B1" box="[151,312,404,428]" italics="true" pageId="11" pageNumber="12">F. magnificum</emphasis>
</taxonomicName>
, so they alone do not allow a proper identification of the species, although
<taxonomicName id="4C207DF4B719AD33FB22C5A81E5535B1" box="[1179,1354,404,428]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="mangnificum">
<emphasis id="B954DA65B719AD33FB22C5A81E5535B1" box="[1179,1354,404,428]" italics="true" pageId="11" pageNumber="12">F. mangnificum</emphasis>
</taxonomicName>
differs from Watsons species by the distinctly larger hydrothecae, particularly in relation to the diameter of the hydrothecal aperture.
</paragraph>
<paragraph id="8B9F0677B719AD33FF7CC63D1F0F3029" blockId="11.[151,1437,151,1076]" pageId="11" pageNumber="12">
<collectingCountry id="F33746E7B719AD33FF7CC63D1BFB3605" box="[197,228,512,536]" name="American Samoa" pageId="11" pageNumber="12">As</collectingCountry>
with other species of the genus, truly diagnostic characters of
<taxonomicName id="4C207DF4B719AD33FC25C63C1F343605" box="[924,1067,513,536]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B719AD33FC25C63C1F343605" box="[924,1067,513,536]" italics="true" pageId="11" pageNumber="12">F. conopeum</emphasis>
</taxonomicName>
are based on features of the coppiniae: “Coppinia bud-shaped, c.
<quantity id="4CD8AB92B719AD33FDB5C61919523621" box="[524,589,548,572]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="11" pageNumber="12" unit="mm" value="1.0">1 mm</quantity>
wide and
<quantity id="4CD8AB92B719AD33FD06C61919E03621" box="[703,767,548,572]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="11" pageNumber="12" unit="mm" value="1.0">1 mm</quantity>
high, comprising many tightly packed gonothecae enclosed within a cone of protective nematophorous tubules. Gonotheca flask-shaped (lateral view), base rounded, body expanding a little from base to shoulder then narrowing into a short straight or slightly curved neck tapering to a circular aperture; in transverse view gonothecae polygonal. Nematophorous tubules similar in length, not forked, conjoined just above gonothecae then becoming free, most narrowing distally and inwardly curved to meet above gonotheca; terminal orifice circular. Perisarc of gonothecae and tubes moderately thick; perisarc of tubes somewhat roughened. Planulae enclosed in gonothecae small, spherical.” (Watson 2003: 160). The general structure of the coppinia of this species resembles that of
<emphasis id="B954DA65B719AD33FDD7C71C18123725" box="[622,781,801,824]" italics="true" pageId="11" pageNumber="12">F. a n t a rc t i c u m</emphasis>
and
<taxonomicName id="4C207DF4B719AD33FCF1C71C18F73725" box="[840,1000,800,824]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="magnificum">
<emphasis id="B954DA65B719AD33FCF1C71C18F73725" box="[840,1000,800,824]" italics="true" pageId="11" pageNumber="12">F. magnificum</emphasis>
</taxonomicName>
, in which the defensive tubes are situated on the periphery of the mass of gonothecae, like a fence, arching over the gonothecae (in
<taxonomicName id="4C207DF4B719AD33FB69C7781E6E3741" box="[1232,1393,836,860]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="magnificum">
<emphasis id="B954DA65B719AD33FB69C7781E6E3741" box="[1232,1393,836,860]" italics="true" pageId="11" pageNumber="12">F. magnificum</emphasis>
</taxonomicName>
the defensive tubes also arise among the gonothecae). They are different, however, because the gonothecae lack a distal neck in
<taxonomicName id="4C207DF4B719AD33FEABC7B01AAB37B9" box="[274,436,909,932]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="antarcticum">
<emphasis id="B954DA65B719AD33FEABC7B01AAB37B9" box="[274,436,909,932]" italics="true" pageId="11" pageNumber="12">F. antarcticum</emphasis>
</taxonomicName>
, and have a short, clearly differentiated distal neck with an everted rim in
<taxonomicName id="4C207DF4B719AD33FB4CC7B01E8A37B9" box="[1269,1429,908,932]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="magnificum">
<emphasis id="B954DA65B719AD33FB4CC7B01E8A37B9" box="[1269,1429,908,932]" italics="true" pageId="11" pageNumber="12">F. magnificum</emphasis>
</taxonomicName>
. In Watsons species, however, the “body expanding a little from base to shoulder then narrowing into a short straight or slightly curved neck tapering to a circular aperture”. Although Watson did not give measurements of the gonothecal neck, this seems distinctly longer in general and variable in shape. The cnidome of
<taxonomicName id="4C207DF4B719AD33FB54C7C41E60300D" box="[1261,1407,1017,1040]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="conopeum">
<emphasis id="B954DA65B719AD33FB54C7C41E60300D" box="[1261,1407,1017,1040]" italics="true" pageId="11" pageNumber="12">F. conopeum</emphasis>
</taxonomicName>
is unknown and, therefore, no comparison concerning this character can be made.
</paragraph>
</subSubSection>
</treatment>
</document>