88 lines
10 KiB
XML
88 lines
10 KiB
XML
<document id="6968973B247F39E3E28C80F93D0F8970" ID-CLB-Dataset="45585" ID-DOI="10.11646/zootaxa.3811.4.3" ID-GBIF-Dataset="6ab9cc07-eac7-4d4b-9b1d-c994697cd39f" ID-ISSN="1175-5326" ID-Zenodo-Dep="230701" ID-ZooBank="8D217288-2C30-4FD8-921D-5EDBEE3C02C9" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460432151992" checkinUser="plazi" docAuthor="Schwank, Peter & Kånneby, Tobias" docDate="2014" docId="03DD87DD6D15FFF9F2E0FE5E880BFB42" docLanguage="en" docName="zt03811p490.pdf" docOrigin="Zootaxa 3811 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chaetonotus (Zonochaeta) trichostichodes Schwank 1990" docType="treatment" docVersion="9" lastPageNumber="475" masterDocId="FFE4FFA56D19FFF5F277FFA28A42FFD9" masterDocTitle="Contribution to the freshwater gastrotrich fauna of wetland areas of southwestern Ontario (Canada) with redescriptions of seven species and a check-list for North America" masterLastPageNumber="490" masterPageNumber="463" pageNumber="475" updateTime="1698331565811" updateUser="ExternalLinkService">
|
||
<mods:mods id="E0697E5CA14162E4A2C2A3D1B06AEAE3" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="801681A5D6FD3BD83D62FF6055880DD8">
|
||
<mods:title id="C725D90ED5464C17DA50B4ABC398E9E5">Contribution to the freshwater gastrotrich fauna of wetland areas of southwestern Ontario (Canada) with redescriptions of seven species and a check-list for North America</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="84A26308B499A49EF80C378CF191FD80" type="personal">
|
||
<mods:role id="DD5DDD0EBD3FD8C2D510585F9519FC79">
|
||
<mods:roleTerm id="F29832B6D6F36C36D48B03EA355E03F1">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="3B7DBDB17D84105A2FB36B1B86BF29D6">Schwank, Peter</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="7C4B51AA11E3A4DB7226089DB33F3C33" type="personal">
|
||
<mods:role id="073BB6FD22359224D5180670EB180ABF">
|
||
<mods:roleTerm id="9C94C7A92EE2BE288A44D9F6F7ECA37A">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="D065BA0A85C20E726CD88929946F8163">Kånneby, Tobias</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="55E6452507DB24A65BDEEFEEF97FCA6F">text</mods:typeOfResource>
|
||
<mods:relatedItem id="F17832A71151C4BEB6D888AB6905605F" type="host">
|
||
<mods:titleInfo id="1BB4A2E046791EBE1281AFA77E24B623">
|
||
<mods:title id="9116BF44BC2E07AF40FE14D2B17811DC">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="232BD85ACCE6080D35E713F0CF7F21A9">
|
||
<mods:date id="2148F418EF1C080323EFF75C16638FDE">2014</mods:date>
|
||
<mods:detail id="9841A2010D014C1E6F21BDCC4FC3914B" type="volume">
|
||
<mods:number id="7997829C30A76755B3E7D7CF82313EAB">3811</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="7419501CD300C186305B75FBC580E86C" type="issue">
|
||
<mods:number id="E8F95E36BF6453D0529F6CE95C217A5E">4</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="F1BA778C488E46650C2A688F73207306" unit="page">
|
||
<mods:start id="DC93B7367F272DBFCF50248ED183E898">463</mods:start>
|
||
<mods:end id="DE187D3D355EBF4CC979A37A4F2093D6">490</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="F84CE514DE2AF80601C1EB412225DF5D">journal article</mods:classification>
|
||
<mods:identifier id="4073356BC226D9868100A12AF1F2881F" type="CLB-Dataset">45585</mods:identifier>
|
||
<mods:identifier id="BE3898EC972D147F8D6DFC1D24F4720A" type="DOI">10.11646/zootaxa.3811.4.3</mods:identifier>
|
||
<mods:identifier id="180C0FA3431F31C45159E8220EA1F21E" type="GBIF-Dataset">6ab9cc07-eac7-4d4b-9b1d-c994697cd39f</mods:identifier>
|
||
<mods:identifier id="21D1F14675850D33F9C0E25079D6F57A" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="2C298887CEEAC02F76A008988B1C1B19" type="Zenodo-Dep">230701</mods:identifier>
|
||
<mods:identifier id="A40D481F80256B848C6015201DAF0C48" type="ZooBank">8D217288-2C30-4FD8-921D-5EDBEE3C02C9</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03DD87DD6D15FFF9F2E0FE5E880BFB42" ID-DOI="http://doi.org/10.5281/zenodo.6135575" ID-GBIF-Taxon="119430627" ID-Zenodo-Dep="6135575" LSID="urn:lsid:plazi:treatment:03DD87DD6D15FFF9F2E0FE5E880BFB42" httpUri="http://treatment.plazi.org/id/03DD87DD6D15FFF9F2E0FE5E880BFB42" lastPageNumber="475" pageId="12" pageNumber="475">
|
||
<subSubSection id="C36E65406D15FFF9F2E0FE5E8837FD82" pageId="12" pageNumber="475" type="nomenclature">
|
||
<paragraph id="8BCB36CB6D15FFF9F2E0FE5E89C2FDCF" blockId="12.[151,896,508,534]" box="[151,896,508,534]" pageId="12" pageNumber="475">
|
||
<heading id="D08381A76D15FFF9F2E0FE5E89C2FDCF" bold="true" box="[151,896,508,534]" fontSize="11" level="1" pageId="12" pageNumber="475" reason="1">
|
||
<taxonomicName id="4C744D486D15FFF9F2E0FE5E89C2FDCF" ID-CoL="TDD4" authority="Schwank, 1990" authorityName="Schwank" authorityYear="1990" box="[151,896,508,534]" family="Chaetonotidae" genus="Chaetonotus" kingdom="Animalia" order="Chaetonotida" pageId="12" pageNumber="475" phylum="Gastrotricha" rank="species" species="trichostichodes" subGenus="Zonochaeta">
|
||
<emphasis id="B900EAD96D15FFF9F2E0FE5E89C2FDCF" bold="true" box="[151,896,508,534]" pageId="12" pageNumber="475">
|
||
<emphasis id="B900EAD96D15FFF9F2E0FE5E8B98FDCF" bold="true" box="[151,474,508,534]" italics="true" pageId="12" pageNumber="475">Chaetonotus (Zonochaeta)</emphasis>
|
||
cf.
|
||
<emphasis id="B900EAD96D15FFF9F071FE5E88FEFDCF" bold="true" box="[518,700,508,534]" italics="true" pageId="12" pageNumber="475">trichostichodes</emphasis>
|
||
<bibRefCitation id="EFE54B3A6D15FFF9F0B3FE5E89C2FDCF" author="Schwank" box="[708,896,508,534]" pageId="12" pageNumber="475" refString="Schwank, P. (1990) Gastrotricha. In: Schwoerbel, J. & Zwick, P. (Eds.), Sußwasserfauna von Mitteleuropa, Band 3. Gastrotricha und Nemertini. Gustav Fischer Verlag, Stuttgart, Jena, New York, pp. 1 - 252." type="book chapter" year="1990">Schwank, 1990</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BCB36CB6D15FFF9F2E0FDE08837FD82" blockId="12.[151,1436,578,1179]" box="[151,629,578,603]" pageId="12" pageNumber="475">
|
||
<emphasis id="B900EAD96D15FFF9F2E0FDE08B53FD82" bold="true" box="[151,273,578,603]" pageId="12" pageNumber="475">Localities.</emphasis>
|
||
A pond in the Puslinch district.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36E65406D15FFF9F2B0FDC4880BFB42" pageId="12" pageNumber="475" type="materials_examined">
|
||
<paragraph id="8BCB36CB6D15FFF9F2B0FDC48B81FDA6" blockId="12.[151,1436,578,1179]" box="[199,451,614,639]" pageId="12" pageNumber="475">
|
||
<emphasis id="B900EAD96D15FFF9F2B0FDC48B74FDA6" bold="true" box="[199,310,614,639]" pageId="12" pageNumber="475">Material.</emphasis>
|
||
<specimenCount id="9D72FD426D15FFF9F34BFDC58B82FDA6" box="[316,448,614,639]" pageId="12" pageNumber="475" type="generic">1 specimen</specimenCount>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BCB36CB6D15FFF9F2B0FD298805FD1E" blockId="12.[151,1436,578,1179]" pageId="12" pageNumber="475">A very small animal, only 90 µm in total body length. Unfortunately the single specimen was lost before sufficient observations could be made.</paragraph>
|
||
<paragraph id="8BCB36CB6D15FFF9F2B0FD70885DFC3E" blockId="12.[151,1436,578,1179]" pageId="12" pageNumber="475">Body 18 µm at its widest point. Head with distinct cephalion and two pairs of short sensory ciliary tufts. Furca only 9–11 µm in total length. Scales are keeled and without spines; the edges are very hard to observe because of the small size. Nine to ten dorsal columns with approximately 18–20 scales in each column. In the middle of the trunk region, four straight simple spines, 18–20 µm, form a girdle. The dorsal scales lateral to the girdle have distinct spines, which are much shorter than the spines of the girdle. Two pairs of elongate spines are situated at the base of the furcal branches. The posterior pair 6–7 µm in length and the anterior pair 3–4 µm in length. A longer spine, 9–10 µm can be seen in the area of the caudal incision between the furcal branches. None of these 5 spines extend beyond the furcal branches.</paragraph>
|
||
<paragraph id="8BCB36CB6D15FFF9F2B0FC508E70FBD3" blockId="12.[151,1436,578,1179]" box="[199,1074,1010,1035]" pageId="12" pageNumber="475">Pharynx with two bulbs, the posterior one is twice the size of the anterior one.</paragraph>
|
||
<paragraph id="8BCB36CB6D15FFF9F2B0FBB4880BFB42" blockId="12.[151,1436,578,1179]" pageId="12" pageNumber="475">
|
||
The animal is very short and stumpy and therefore very similar to the small species
|
||
<taxonomicName id="4C744D486D15FFF9F6A0FBB48BB1FB8A" authority="Brunson, 1950" authorityName="Brunson" authorityYear="1950" family="Chaetonotidae" genus="Chaetonotus" kingdom="Animalia" order="Chaetonotida" pageId="12" pageNumber="475" phylum="Gastrotricha" rank="species" species="trichostichodes" subGenus="Zonochaeta">
|
||
<emphasis id="B900EAD96D15FFF9F6A0FBB48B00FB8A" italics="true" pageId="12" pageNumber="475">Chaetonotus (Z.) trichostichodes</emphasis>
|
||
<bibRefCitation id="EFE54B3A6D15FFF9F33BFB998BB1FB8A" author="Brunson" box="[332,499,1082,1107]" pageId="12" pageNumber="475" refString="Brunson, R. B. (1950) An introduction to the taxonomy of the Gastrotricha with a study of eighteen species from Michigan. Transactions of the American Microscopical Society, 69, 325 - 352." type="journal article" year="1950">Brunson, 1950</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C744D486D15FFF9F058FB998E65FB8A" authority="Schwank, 1990" authorityName="Schwank" authorityYear="1990" box="[559,1063,1082,1107]" family="Chaetonotidae" genus="Chaetonotus" kingdom="Animalia" order="Chaetonotida" pageId="12" pageNumber="475" phylum="Gastrotricha" rank="species" species="pygmaeus" subGenus="Zonochaeta">
|
||
<emphasis id="B900EAD96D15FFF9F058FB998928FB8B" box="[559,874,1083,1107]" italics="true" pageId="12" pageNumber="475">Chaetonotus (Z.) pygmaeus</emphasis>
|
||
<bibRefCitation id="EFE54B3A6D15FFF9F104FB988E65FB8A" author="Schwank" box="[883,1063,1082,1107]" pageId="12" pageNumber="475" refString="Schwank, P. (1990) Gastrotricha. In: Schwoerbel, J. & Zwick, P. (Eds.), Sußwasserfauna von Mitteleuropa, Band 3. Gastrotricha und Nemertini. Gustav Fischer Verlag, Stuttgart, Jena, New York, pp. 1 - 252." type="book chapter" year="1990">Schwank, 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
. However, both of those species have more reduced scales and 5 girdle spines compared to only 4 girdle spines in the studied specimen, and neither has elongated spines at the caudal end.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |