Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea)
The living ostracod Cyprideis torosa (Jones, 1850) is geographically widespread, often abundant, occurring in modern and late Quaternary marginal-marine and athalassic environments world-wide. The species is capable of withstanding varying salinity over short (diurnal) timescales as well as adjustin...
Gespeichert in:
| Veröffentlicht in: | Journal of micropalaeontology 2017-01, Vol.36 (1), p.63-69 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 69 |
|---|---|
| container_issue | 1 |
| container_start_page | 63 |
| container_title | Journal of micropalaeontology |
| container_volume | 36 |
| creator | Boomer, Ian Frenzel, Peter Feike, Martin |
| description | The living ostracod Cyprideis torosa (Jones, 1850) is geographically widespread, often abundant, occurring in modern and late Quaternary marginal-marine and athalassic environments world-wide. The species is capable of withstanding varying salinity over short (diurnal) timescales as well as adjusting to longer-term changes. Much attention has been paid in the past to the development of eco-phenotypic nodes and the shape of sieve-type pores on the external, lateral surfaces as indicators of particular salinity levels. In this paper we demonstrate a bimodal distribution between shell size (which can be determined directly from optical microscopy) and the salinity of the water in which the carapace formed. Between almost 'freshwater' salinity of about 1 ppm up to about 8 ppm the length of C. torosa increases linearly by about 10%, after this point there is a sharp break in the size-salinity relationship with carapace length reverting to values at or below those of freshwater and gradually declining in size by about 5% through the observed range (a maximum salinity of almost 40 ppm in this study). This switch in size-salinity relationship coincides with a physiologically important switch between hypo- and hyper-osmotic regulation at about 8 ppm known for C. torosa. |
| doi_str_mv | 10.1144/jmpaleo2015-043 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2119979416</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2119979416</sourcerecordid><originalsourceid>FETCH-LOGICAL-a328t-103f0ae76bb92493238b2291e866171caaa21d744c725afd9bf16819c6e990cf3</originalsourceid><addsrcrecordid>eNpNkM1LAzEQxYMoWKtnrwteFF2bSdJkc5TFLyz0oIK3MJvNSsq6qcm2Uv96t9RDT8MM772Z-RFyDvQWQIjJ4muJrQuMwjSngh-QEaMCcqFVcUhGlEmWFww-jslJSgu67YUckZdXbH3n-01eR792XZb8r8vWGD1Wvh3mme-ycrOMvnY-ZX2IIWF2OU99RBtqvMnKuEo9WodXp-SowTa5s_86Ju8P92_lUz6bPz6Xd7McOSv6HChvKDolq0ozoTnjRcWYBldICQosIjKolRBWsSk2ta4akAVoK53W1DZ8TC52ucsYvlcu9WYRVrEbVhoGoLXSAuSgmuxUdjg5RdeY4YkvjBsD1GyJmT1iZiA2OK53jk8XkvWus-4nxLbei6egDKWSK8b_ANOPbpg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2119979416</pqid></control><display><type>article</type><title>Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea)</title><source>Alma/SFX Local Collection</source><source>EZB Electronic Journals Library</source><creator>Boomer, Ian ; Frenzel, Peter ; Feike, Martin</creator><creatorcontrib>Boomer, Ian ; Frenzel, Peter ; Feike, Martin</creatorcontrib><description>The living ostracod Cyprideis torosa (Jones, 1850) is geographically widespread, often abundant, occurring in modern and late Quaternary marginal-marine and athalassic environments world-wide. The species is capable of withstanding varying salinity over short (diurnal) timescales as well as adjusting to longer-term changes. Much attention has been paid in the past to the development of eco-phenotypic nodes and the shape of sieve-type pores on the external, lateral surfaces as indicators of particular salinity levels. In this paper we demonstrate a bimodal distribution between shell size (which can be determined directly from optical microscopy) and the salinity of the water in which the carapace formed. Between almost 'freshwater' salinity of about 1 ppm up to about 8 ppm the length of C. torosa increases linearly by about 10%, after this point there is a sharp break in the size-salinity relationship with carapace length reverting to values at or below those of freshwater and gradually declining in size by about 5% through the observed range (a maximum salinity of almost 40 ppm in this study). This switch in size-salinity relationship coincides with a physiologically important switch between hypo- and hyper-osmotic regulation at about 8 ppm known for C. torosa.</description><identifier>ISSN: 0262-821X</identifier><identifier>EISSN: 2041-4978</identifier><identifier>DOI: 10.1144/jmpaleo2015-043</identifier><language>eng</language><publisher>Bath: British Micropalaeontological Society</publisher><subject>Aral Sea ; Arthropoda ; Asia ; Breydon Water ; Caspian Sea ; Central Asia ; Central Europe ; Commonwealth of Independent States ; Crematogaster torosa ; Crustacea ; Cyprideis ; Cyprideis torosa ; Cytheracea ; Cytherocopina ; Diurnal ; East Anglia ; England ; Europe ; Germany ; Great Britain ; Iberian Peninsula ; Invertebrata ; invertebrate ; living taxa ; Mandibulata ; Mecklenburg-Western Pomerania Germany ; microfossils ; Microscopy ; modern analogs ; Norfolk England ; Oder Lagoon ; Ostracoda ; Paleontology ; Podocopida ; Quaternary ; Salinity ; Salinity effects ; Santa Pola Spain ; size ; Southern Europe ; Spain ; United Kingdom ; Valencia region ; Valencia Spain ; Western Europe</subject><ispartof>Journal of micropalaeontology, 2017-01, Vol.36 (1), p.63-69</ispartof><rights>GeoRef, Copyright 2022, American Geosciences Institute.</rights><rights>2017. This work is published under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a328t-103f0ae76bb92493238b2291e866171caaa21d744c725afd9bf16819c6e990cf3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Boomer, Ian</creatorcontrib><creatorcontrib>Frenzel, Peter</creatorcontrib><creatorcontrib>Feike, Martin</creatorcontrib><title>Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea)</title><title>Journal of micropalaeontology</title><description>The living ostracod Cyprideis torosa (Jones, 1850) is geographically widespread, often abundant, occurring in modern and late Quaternary marginal-marine and athalassic environments world-wide. The species is capable of withstanding varying salinity over short (diurnal) timescales as well as adjusting to longer-term changes. Much attention has been paid in the past to the development of eco-phenotypic nodes and the shape of sieve-type pores on the external, lateral surfaces as indicators of particular salinity levels. In this paper we demonstrate a bimodal distribution between shell size (which can be determined directly from optical microscopy) and the salinity of the water in which the carapace formed. Between almost 'freshwater' salinity of about 1 ppm up to about 8 ppm the length of C. torosa increases linearly by about 10%, after this point there is a sharp break in the size-salinity relationship with carapace length reverting to values at or below those of freshwater and gradually declining in size by about 5% through the observed range (a maximum salinity of almost 40 ppm in this study). This switch in size-salinity relationship coincides with a physiologically important switch between hypo- and hyper-osmotic regulation at about 8 ppm known for C. torosa.</description><subject>Aral Sea</subject><subject>Arthropoda</subject><subject>Asia</subject><subject>Breydon Water</subject><subject>Caspian Sea</subject><subject>Central Asia</subject><subject>Central Europe</subject><subject>Commonwealth of Independent States</subject><subject>Crematogaster torosa</subject><subject>Crustacea</subject><subject>Cyprideis</subject><subject>Cyprideis torosa</subject><subject>Cytheracea</subject><subject>Cytherocopina</subject><subject>Diurnal</subject><subject>East Anglia</subject><subject>England</subject><subject>Europe</subject><subject>Germany</subject><subject>Great Britain</subject><subject>Iberian Peninsula</subject><subject>Invertebrata</subject><subject>invertebrate</subject><subject>living taxa</subject><subject>Mandibulata</subject><subject>Mecklenburg-Western Pomerania Germany</subject><subject>microfossils</subject><subject>Microscopy</subject><subject>modern analogs</subject><subject>Norfolk England</subject><subject>Oder Lagoon</subject><subject>Ostracoda</subject><subject>Paleontology</subject><subject>Podocopida</subject><subject>Quaternary</subject><subject>Salinity</subject><subject>Salinity effects</subject><subject>Santa Pola Spain</subject><subject>size</subject><subject>Southern Europe</subject><subject>Spain</subject><subject>United Kingdom</subject><subject>Valencia region</subject><subject>Valencia Spain</subject><subject>Western Europe</subject><issn>0262-821X</issn><issn>2041-4978</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNpNkM1LAzEQxYMoWKtnrwteFF2bSdJkc5TFLyz0oIK3MJvNSsq6qcm2Uv96t9RDT8MM772Z-RFyDvQWQIjJ4muJrQuMwjSngh-QEaMCcqFVcUhGlEmWFww-jslJSgu67YUckZdXbH3n-01eR792XZb8r8vWGD1Wvh3mme-ycrOMvnY-ZX2IIWF2OU99RBtqvMnKuEo9WodXp-SowTa5s_86Ju8P92_lUz6bPz6Xd7McOSv6HChvKDolq0ozoTnjRcWYBldICQosIjKolRBWsSk2ta4akAVoK53W1DZ8TC52ucsYvlcu9WYRVrEbVhoGoLXSAuSgmuxUdjg5RdeY4YkvjBsD1GyJmT1iZiA2OK53jk8XkvWus-4nxLbei6egDKWSK8b_ANOPbpg</recordid><startdate>20170101</startdate><enddate>20170101</enddate><creator>Boomer, Ian</creator><creator>Frenzel, Peter</creator><creator>Feike, Martin</creator><general>British Micropalaeontological Society</general><general>Copernicus GmbH</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M2P</scope><scope>M7P</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope></search><sort><creationdate>20170101</creationdate><title>Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea)</title><author>Boomer, Ian ; Frenzel, Peter ; Feike, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a328t-103f0ae76bb92493238b2291e866171caaa21d744c725afd9bf16819c6e990cf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aral Sea</topic><topic>Arthropoda</topic><topic>Asia</topic><topic>Breydon Water</topic><topic>Caspian Sea</topic><topic>Central Asia</topic><topic>Central Europe</topic><topic>Commonwealth of Independent States</topic><topic>Crematogaster torosa</topic><topic>Crustacea</topic><topic>Cyprideis</topic><topic>Cyprideis torosa</topic><topic>Cytheracea</topic><topic>Cytherocopina</topic><topic>Diurnal</topic><topic>East Anglia</topic><topic>England</topic><topic>Europe</topic><topic>Germany</topic><topic>Great Britain</topic><topic>Iberian Peninsula</topic><topic>Invertebrata</topic><topic>invertebrate</topic><topic>living taxa</topic><topic>Mandibulata</topic><topic>Mecklenburg-Western Pomerania Germany</topic><topic>microfossils</topic><topic>Microscopy</topic><topic>modern analogs</topic><topic>Norfolk England</topic><topic>Oder Lagoon</topic><topic>Ostracoda</topic><topic>Paleontology</topic><topic>Podocopida</topic><topic>Quaternary</topic><topic>Salinity</topic><topic>Salinity effects</topic><topic>Santa Pola Spain</topic><topic>size</topic><topic>Southern Europe</topic><topic>Spain</topic><topic>United Kingdom</topic><topic>Valencia region</topic><topic>Valencia Spain</topic><topic>Western Europe</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Boomer, Ian</creatorcontrib><creatorcontrib>Frenzel, Peter</creatorcontrib><creatorcontrib>Feike, Martin</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Biological Sciences</collection><collection>Science Database (ProQuest)</collection><collection>Biological Science Database</collection><collection>ProQuest Earth, Atmospheric & Aquatic Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><jtitle>Journal of micropalaeontology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Boomer, Ian</au><au>Frenzel, Peter</au><au>Feike, Martin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea)</atitle><jtitle>Journal of micropalaeontology</jtitle><date>2017-01-01</date><risdate>2017</risdate><volume>36</volume><issue>1</issue><spage>63</spage><epage>69</epage><pages>63-69</pages><issn>0262-821X</issn><eissn>2041-4978</eissn><abstract>The living ostracod Cyprideis torosa (Jones, 1850) is geographically widespread, often abundant, occurring in modern and late Quaternary marginal-marine and athalassic environments world-wide. The species is capable of withstanding varying salinity over short (diurnal) timescales as well as adjusting to longer-term changes. Much attention has been paid in the past to the development of eco-phenotypic nodes and the shape of sieve-type pores on the external, lateral surfaces as indicators of particular salinity levels. In this paper we demonstrate a bimodal distribution between shell size (which can be determined directly from optical microscopy) and the salinity of the water in which the carapace formed. Between almost 'freshwater' salinity of about 1 ppm up to about 8 ppm the length of C. torosa increases linearly by about 10%, after this point there is a sharp break in the size-salinity relationship with carapace length reverting to values at or below those of freshwater and gradually declining in size by about 5% through the observed range (a maximum salinity of almost 40 ppm in this study). This switch in size-salinity relationship coincides with a physiologically important switch between hypo- and hyper-osmotic regulation at about 8 ppm known for C. torosa.</abstract><cop>Bath</cop><pub>British Micropalaeontological Society</pub><doi>10.1144/jmpaleo2015-043</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0262-821X |
| ispartof | Journal of micropalaeontology, 2017-01, Vol.36 (1), p.63-69 |
| issn | 0262-821X 2041-4978 |
| language | eng |
| recordid | cdi_proquest_journals_2119979416 |
| source | Alma/SFX Local Collection; EZB Electronic Journals Library |
| subjects | Aral Sea Arthropoda Asia Breydon Water Caspian Sea Central Asia Central Europe Commonwealth of Independent States Crematogaster torosa Crustacea Cyprideis Cyprideis torosa Cytheracea Cytherocopina Diurnal East Anglia England Europe Germany Great Britain Iberian Peninsula Invertebrata invertebrate living taxa Mandibulata Mecklenburg-Western Pomerania Germany microfossils Microscopy modern analogs Norfolk England Oder Lagoon Ostracoda Paleontology Podocopida Quaternary Salinity Salinity effects Santa Pola Spain size Southern Europe Spain United Kingdom Valencia region Valencia Spain Western Europe |
| title | Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T08%3A06%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Salinity-driven%20size%20variability%20in%20Cyprideis%20torosa%20(Ostracoda,%20Crustacea)&rft.jtitle=Journal%20of%20micropalaeontology&rft.au=Boomer,%20Ian&rft.date=2017-01-01&rft.volume=36&rft.issue=1&rft.spage=63&rft.epage=69&rft.pages=63-69&rft.issn=0262-821X&rft.eissn=2041-4978&rft_id=info:doi/10.1144/jmpaleo2015-043&rft_dat=%3Cproquest_cross%3E2119979416%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2119979416&rft_id=info:pmid/&rfr_iscdi=true |