Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir
Identifieur interne : 000902 ( Istex/Corpus ); précédent : 000901; suivant : 000903Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir
Auteurs : M. C. Makrakis ; K. Nakatani ; A. Bialetzki ; L. C. Gomes ; P. V. Sanches ; G. BaumgartnerSource :
- Journal of Fish Biology [ 0022-1112 ] ; 2008-05.
English descriptors
- KwdEn :
Abstract
Larvae feeding selectivity of Iheringichthys labrosus, Hypophthalmus edentatus and Plagioscion squamosissimus was assessed, examining the role of mouth gape in prey selection. Fish larvae were sampled in the Itaipu Reservoir (Brazil–Paraguay). Iheringichthys labrosus and H. edentatus larvae, with small and similar gape sizes, exhibited slightly different diets; I. labrosus preferred cladocerans (Bosmina hagmanni, Bosmina huauriensis and Bosminopsis deitersi) and the rotifer Brachionus calyciflorus. Hypophthalmus edentatus, however, primarily ingested the cladocerans B. hagmanni, Ceriodaphnia cornuta, Daphnia gessneri and Diaphanosoma spinulosum. Plagioscion squamosissimus, with a greater gape size, preferred Calanoida. The mechanistic processes that determine food selectivity of fish larvae in temperate aquatic systems were similar in the Neotropical system. The trophic spectrum of these species is characterized by small‐ to intermediate‐sized prey. Plagioscion squamosissimus larvae, which have larger mouths, exploit primarily larger prey differing from the most abundant species or size classes; consequently, their diet is quite different from I. labrosus larvae and modestly similar to H. edentatus larvae, opportunistic feeders that they eat more abundant prey.
Url:
DOI: 10.1111/j.1095-8649.2008.01845.x
Links to Exploration step
ISTEX:6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title><author><name sortKey="Makrakis, M C" sort="Makrakis, M C" uniqKey="Makrakis M" first="M. C." last="Makrakis">M. C. Makrakis</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Nakatani, K" sort="Nakatani, K" uniqKey="Nakatani K" first="K." last="Nakatani">K. Nakatani</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Bialetzki, A" sort="Bialetzki, A" uniqKey="Bialetzki A" first="A." last="Bialetzki">A. Bialetzki</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Gomes, L C" sort="Gomes, L C" uniqKey="Gomes L" first="L. C." last="Gomes">L. C. Gomes</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Sanches, P V" sort="Sanches, P V" uniqKey="Sanches P" first="P. V." last="Sanches">P. V. Sanches</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Baumgartner, G" sort="Baumgartner, G" uniqKey="Baumgartner G" first="G." last="Baumgartner">G. Baumgartner</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84</idno><date when="2008" year="2008">2008</date><idno type="doi">10.1111/j.1095-8649.2008.01845.x</idno><idno type="url">https://api.istex.fr/document/6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000902</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title><author><name sortKey="Makrakis, M C" sort="Makrakis, M C" uniqKey="Makrakis M" first="M. C." last="Makrakis">M. C. Makrakis</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Nakatani, K" sort="Nakatani, K" uniqKey="Nakatani K" first="K." last="Nakatani">K. Nakatani</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Bialetzki, A" sort="Bialetzki, A" uniqKey="Bialetzki A" first="A." last="Bialetzki">A. Bialetzki</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Gomes, L C" sort="Gomes, L C" uniqKey="Gomes L" first="L. C." last="Gomes">L. C. Gomes</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Sanches, P V" sort="Sanches, P V" uniqKey="Sanches P" first="P. V." last="Sanches">P. V. Sanches</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Baumgartner, G" sort="Baumgartner, G" uniqKey="Baumgartner G" first="G." last="Baumgartner">G. Baumgartner</name><affiliation><mods:affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Fish Biology</title><idno type="ISSN">0022-1112</idno><idno type="eISSN">1095-8649</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2008-05">2008-05</date><biblScope unit="volume">72</biblScope><biblScope unit="issue">7</biblScope><biblScope unit="page" from="1690">1690</biblScope><biblScope unit="page" to="1707">1707</biblScope></imprint><idno type="ISSN">0022-1112</idno></series><idno type="istex">6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84</idno><idno type="DOI">10.1111/j.1095-8649.2008.01845.x</idno><idno type="ArticleID">JFB1845</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-1112</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>feeding selectivity</term><term>fish larvae</term><term>gape size</term><term>prey selection</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Larvae feeding selectivity of Iheringichthys labrosus, Hypophthalmus edentatus and Plagioscion squamosissimus was assessed, examining the role of mouth gape in prey selection. Fish larvae were sampled in the Itaipu Reservoir (Brazil–Paraguay). Iheringichthys labrosus and H. edentatus larvae, with small and similar gape sizes, exhibited slightly different diets; I. labrosus preferred cladocerans (Bosmina hagmanni, Bosmina huauriensis and Bosminopsis deitersi) and the rotifer Brachionus calyciflorus. Hypophthalmus edentatus, however, primarily ingested the cladocerans B. hagmanni, Ceriodaphnia cornuta, Daphnia gessneri and Diaphanosoma spinulosum. Plagioscion squamosissimus, with a greater gape size, preferred Calanoida. The mechanistic processes that determine food selectivity of fish larvae in temperate aquatic systems were similar in the Neotropical system. The trophic spectrum of these species is characterized by small‐ to intermediate‐sized prey. Plagioscion squamosissimus larvae, which have larger mouths, exploit primarily larger prey differing from the most abundant species or size classes; consequently, their diet is quite different from I. labrosus larvae and modestly similar to H. edentatus larvae, opportunistic feeders that they eat more abundant prey.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>M. C. Makrakis</name><affiliations><json:string>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</json:string></affiliations></json:item><json:item><name>K. Nakatani</name><affiliations><json:string>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</json:string></affiliations></json:item><json:item><name>A. Bialetzki</name><affiliations><json:string>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</json:string></affiliations></json:item><json:item><name>L. C. Gomes</name><affiliations><json:string>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</json:string></affiliations></json:item><json:item><name>P. V. Sanches</name><affiliations><json:string>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</json:string></affiliations></json:item><json:item><name>G. Baumgartner</name><affiliations><json:string>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>feeding selectivity</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>fish larvae</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>gape size</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>prey selection</value></json:item></subject><language><json:string>eng</json:string></language><abstract>Larvae feeding selectivity of Iheringichthys labrosus, Hypophthalmus edentatus and Plagioscion squamosissimus was assessed, examining the role of mouth gape in prey selection. Fish larvae were sampled in the Itaipu Reservoir (Brazil–Paraguay). Iheringichthys labrosus and H. edentatus larvae, with small and similar gape sizes, exhibited slightly different diets; I. labrosus preferred cladocerans (Bosmina hagmanni, Bosmina huauriensis and Bosminopsis deitersi) and the rotifer Brachionus calyciflorus. Hypophthalmus edentatus, however, primarily ingested the cladocerans B. hagmanni, Ceriodaphnia cornuta, Daphnia gessneri and Diaphanosoma spinulosum. Plagioscion squamosissimus, with a greater gape size, preferred Calanoida. The mechanistic processes that determine food selectivity of fish larvae in temperate aquatic systems were similar in the Neotropical system. The trophic spectrum of these species is characterized by small‐ to intermediate‐sized prey. Plagioscion squamosissimus larvae, which have larger mouths, exploit primarily larger prey differing from the most abundant species or size classes; consequently, their diet is quite different from I. labrosus larvae and modestly similar to H. edentatus larvae, opportunistic feeders that they eat more abundant prey.</abstract><qualityIndicators><score>6.992</score><pdfVersion>1.3</pdfVersion><pdfPageSize>488 x 703 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>4</keywordCount><abstractCharCount>1281</abstractCharCount><pdfWordCount>5988</pdfWordCount><pdfCharCount>39573</pdfCharCount><pdfPageCount>18</pdfPageCount><abstractWordCount>166</abstractWordCount></qualityIndicators><title>Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title><genre><json:string>article</json:string></genre><host><volume>72</volume><pages><total>18</total><last>1707</last><first>1690</first></pages><issn><json:string>0022-1112</json:string></issn><issue>7</issue><genre></genre><language><json:string>unknown</json:string></language><eissn><json:string>1095-8649</json:string></eissn><title>Journal of Fish Biology</title><doi><json:string>10.1111/(ISSN)1095-8649</json:string></doi></host><publicationDate>2008</publicationDate><copyrightDate>2008</copyrightDate><doi><json:string>10.1111/j.1095-8649.2008.01845.x</json:string></doi><id>6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84</id><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84/fulltext/pdf</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><availability><p>WILEY</p></availability><date>2008</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title><author><persName><forename type="first">M. C.</forename><surname>Makrakis</surname></persName><note type="correspondence"><p>Correspondence: †Author to whom correspondence should be addressed. Tel.: +55 45 33797000; fax: +55 45 33797000; email:</p></note><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation></author><author><persName><forename type="first">K.</forename><surname>Nakatani</surname></persName><note type="biography">Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</note><affiliation>Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</affiliation><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation></author><author><persName><forename type="first">A.</forename><surname>Bialetzki</surname></persName><note type="biography">Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</note><affiliation>Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</affiliation><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation></author><author><persName><forename type="first">L. C.</forename><surname>Gomes</surname></persName><note type="biography">Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</note><affiliation>Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</affiliation><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation></author><author><persName><forename type="first">P. V.</forename><surname>Sanches</surname></persName><note type="biography">Present address: Universidade Paranaense, Av. Parigot de Souza, 3636, CEP 85903‐170, Toledo, Paraná, Brazil.</note><affiliation>Present address: Universidade Paranaense, Av. Parigot de Souza, 3636, CEP 85903‐170, Toledo, Paraná, Brazil.</affiliation><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation></author><author><persName><forename type="first">G.</forename><surname>Baumgartner</surname></persName><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation></author></analytic><monogr><title level="j">Journal of Fish Biology</title><idno type="pISSN">0022-1112</idno><idno type="eISSN">1095-8649</idno><idno type="DOI">10.1111/(ISSN)1095-8649</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2008-05"></date><biblScope unit="volume">72</biblScope><biblScope unit="issue">7</biblScope><biblScope unit="page" from="1690">1690</biblScope><biblScope unit="page" to="1707">1707</biblScope></imprint></monogr><idno type="istex">6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84</idno><idno type="DOI">10.1111/j.1095-8649.2008.01845.x</idno><idno type="ArticleID">JFB1845</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2008</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Larvae feeding selectivity of Iheringichthys labrosus, Hypophthalmus edentatus and Plagioscion squamosissimus was assessed, examining the role of mouth gape in prey selection. Fish larvae were sampled in the Itaipu Reservoir (Brazil–Paraguay). Iheringichthys labrosus and H. edentatus larvae, with small and similar gape sizes, exhibited slightly different diets; I. labrosus preferred cladocerans (Bosmina hagmanni, Bosmina huauriensis and Bosminopsis deitersi) and the rotifer Brachionus calyciflorus. Hypophthalmus edentatus, however, primarily ingested the cladocerans B. hagmanni, Ceriodaphnia cornuta, Daphnia gessneri and Diaphanosoma spinulosum. Plagioscion squamosissimus, with a greater gape size, preferred Calanoida. The mechanistic processes that determine food selectivity of fish larvae in temperate aquatic systems were similar in the Neotropical system. The trophic spectrum of these species is characterized by small‐ to intermediate‐sized prey. Plagioscion squamosissimus larvae, which have larger mouths, exploit primarily larger prey differing from the most abundant species or size classes; consequently, their diet is quite different from I. labrosus larvae and modestly similar to H. edentatus larvae, opportunistic feeders that they eat more abundant prey.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>feeding selectivity</term></item><item><term>fish larvae</term></item><item><term>gape size</term></item><item><term>prey selection</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2008-05">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1095-8649</doi><issn type="print">0022-1112</issn><issn type="electronic">1095-8649</issn><idGroup><id type="product" value="JFB"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="JOURNAL OF FISH BIOLOGY">Journal of Fish Biology</title></titleGroup></publicationMeta><publicationMeta level="part" position="05007"><doi origin="wiley">10.1111/jfb.2008.72.issue-7</doi><numberingGroup><numbering type="journalVolume" number="72">72</numbering><numbering type="journalIssue" number="7">7</numbering></numberingGroup><coverDate startDate="2008-05">May 2008</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="9" status="forIssue"><doi origin="wiley">10.1111/j.1095-8649.2008.01845.x</doi><idGroup><id type="unit" value="JFB1845"></id></idGroup><countGroup><count type="pageTotal" number="18"></count></countGroup><titleGroup><title type="tocHeading1">REGULAR PAPERS</title></titleGroup><copyright>© 2008 The Authors</copyright><eventGroup><event type="firstOnline" date="2008-04-15"></event><event type="publishedOnlineFinalForm" date="2008-04-15"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.2 mode:FullText source:HeaderRef result:HeaderRef" date="2010-02-28"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-30"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-30"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="1690">1690</numbering><numbering type="pageLast" number="1707">1707</numbering></numberingGroup><correspondenceTo> †Author to whom correspondence should be addressed. Tel.: +55 45 33797000; fax: +55 45 33797000; email: <email>mmakrakis@terra.com.br</email></correspondenceTo><objectNameGroup><objectName elementName="appendix">Appendix</objectName></objectNameGroup><linkGroup><link type="toTypesetVersion" href="file:JFB.JFB1845.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>(Received 6 February 2007, Accepted 7 February 2008)</unparsedEditorialHistory><countGroup><count type="figureTotal" number="27"></count><count type="tableTotal" number="3"></count><count type="formulaTotal" number="2"></count><count type="referenceTotal" number="48"></count><count type="wordTotal" number="0"></count><count type="linksPubMed" number="0"></count><count type="linksCrossRef" number="0"></count></countGroup><titleGroup><title type="main">Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#aff-1-1" corresponding="yes"><personName><givenNames>M. C.</givenNames><familyName>Makrakis</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#aff-1-1" noteRef="#fn1"><personName><givenNames>K.</givenNames><familyName>Nakatani</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#aff-1-1" noteRef="#fn1"><personName><givenNames>A.</givenNames><familyName>Bialetzki</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#aff-1-1" noteRef="#fn1"><personName><givenNames>L. C.</givenNames><familyName>Gomes</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#aff-1-1" noteRef="#fn2"><personName><givenNames>P. V.</givenNames><familyName>Sanches</familyName></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#aff-1-1"><personName><givenNames>G.</givenNames><familyName>Baumgartner</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="aff-1-1" countryCode="BR"><unparsedAffiliation> * <i>Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH</i><i> and </i> ‖ <i>Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</i></unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">feeding selectivity</keyword><keyword xml:id="k2">fish larvae</keyword><keyword xml:id="k3">gape size</keyword><keyword xml:id="k4">prey selection</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><p>Larvae feeding selectivity of <i>Iheringichthys labrosus</i>, <i>Hypophthalmus edentatus </i>and <i>Plagioscion squamosissimus </i>was assessed, examining the role of mouth gape in prey selection. Fish larvae were sampled in the Itaipu Reservoir (Brazil–Paraguay). <i>Iheringichthys labrosus </i>and <i>H. edentatus </i>larvae, with small and similar gape sizes, exhibited slightly different diets; <i>I. labrosus </i>preferred cladocerans (<i>Bosmina hagmanni</i>, <i>Bosmina huauriensis </i>and <i>Bosminopsis deitersi</i>) and the rotifer <i>Brachionus calyciflorus</i>. <i>Hypophthalmus edentatus</i>, however, primarily ingested the cladocerans <i>B. hagmanni</i>, <i>Ceriodaphnia cornuta</i>, <i>Daphnia gessneri </i>and <i>Diaphanosoma spinulosum</i>. <i>Plagioscion squamosissimus</i>, with a greater gape size, preferred Calanoida. The mechanistic processes that determine food selectivity of fish larvae in temperate aquatic systems were similar in the Neotropical system. The trophic spectrum of these species is characterized by small‐ to intermediate‐sized prey. <i>Plagioscion squamosissimus </i>larvae, which have larger mouths, exploit primarily larger prey differing from the most abundant species or size classes; consequently, their diet is quite different from <i>I. labrosus </i>larvae and modestly similar to <i>H. edentatus </i>larvae, opportunistic feeders that they eat more abundant prey.</p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="fn1"><label>‡</label><p> Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</p></note><note xml:id="fn2"><label>§</label><p> Present address: Universidade Paranaense, Av. Parigot de Souza, 3636, CEP 85903‐170, Toledo, Paraná, Brazil.</p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir</title></titleInfo><name type="personal"><namePart type="given">M. C.</namePart><namePart type="family">Makrakis</namePart><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation><description>Correspondence: †Author to whom correspondence should be addressed. Tel.: +55 45 33797000; fax: +55 45 33797000; email: </description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Nakatani</namePart><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation><description>Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Bialetzki</namePart><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation><description>Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">L. C.</namePart><namePart type="family">Gomes</namePart><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation><description>Present address: Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Universidade Estadual de Maringá, Av. Colombo, 5790, Bloco G‐90, CEP 87020‐900, Maringá, Paraná, Brazil.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P. V.</namePart><namePart type="family">Sanches</namePart><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation><description>Present address: Universidade Paranaense, Av. Parigot de Souza, 3636, CEP 85903‐170, Toledo, Paraná, Brazil.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">G.</namePart><namePart type="family">Baumgartner</namePart><affiliation>* Grupo de Pesquisa em Tecnologia de Produção e Conservação de Recursos Pesqueiros e Hídricos‐GETECH and ‖ Grupo de Pesquisa em Recursos Pesqueiros e Limnologia‐GERPEL, Universidade Estadual do Oeste do Paraná, Rua da Faculdade, 645. 85903‐000, Toledo, Paraná, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article">article</genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2008-05</dateIssued><edition>(Received 6 February 2007, Accepted 7 February 2008)</edition><copyrightDate encoding="w3cdtf">2008</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">27</extent><extent unit="tables">3</extent><extent unit="formulas">2</extent><extent unit="references">48</extent></physicalDescription><abstract lang="en">Larvae feeding selectivity of Iheringichthys labrosus, Hypophthalmus edentatus and Plagioscion squamosissimus was assessed, examining the role of mouth gape in prey selection. Fish larvae were sampled in the Itaipu Reservoir (Brazil–Paraguay). Iheringichthys labrosus and H. edentatus larvae, with small and similar gape sizes, exhibited slightly different diets; I. labrosus preferred cladocerans (Bosmina hagmanni, Bosmina huauriensis and Bosminopsis deitersi) and the rotifer Brachionus calyciflorus. Hypophthalmus edentatus, however, primarily ingested the cladocerans B. hagmanni, Ceriodaphnia cornuta, Daphnia gessneri and Diaphanosoma spinulosum. Plagioscion squamosissimus, with a greater gape size, preferred Calanoida. The mechanistic processes that determine food selectivity of fish larvae in temperate aquatic systems were similar in the Neotropical system. The trophic spectrum of these species is characterized by small‐ to intermediate‐sized prey. Plagioscion squamosissimus larvae, which have larger mouths, exploit primarily larger prey differing from the most abundant species or size classes; consequently, their diet is quite different from I. labrosus larvae and modestly similar to H. edentatus larvae, opportunistic feeders that they eat more abundant prey.</abstract><subject lang="en"><genre>Keywords</genre><topic>feeding selectivity</topic><topic>fish larvae</topic><topic>gape size</topic><topic>prey selection</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Fish Biology</title></titleInfo><identifier type="ISSN">0022-1112</identifier><identifier type="eISSN">1095-8649</identifier><identifier type="DOI">10.1111/(ISSN)1095-8649</identifier><identifier type="PublisherID">JFB</identifier><part><date>2008</date><detail type="volume"><caption>vol.</caption><number>72</number></detail><detail type="issue"><caption>no.</caption><number>7</number></detail><extent unit="pages"><start>1690</start><end>1707</end><total>18</total></extent></part></relatedItem><identifier type="istex">6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84</identifier><identifier type="DOI">10.1111/j.1095-8649.2008.01845.x</identifier><identifier type="ArticleID">JFB1845</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2008 The Authors</accessCondition><recordInfo><recordOrigin>Blackwell Publishing Ltd</recordOrigin><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Eau/explor/LotaV3/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000902 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 000902 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Eau
|area= LotaV3
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:6A06ACBAE9E41B9DD9B44DB93B9B7DE653587A84
|texte= Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir
}}
| This area was generated with Dilib version V0.6.39. |  |