Thirty-Year-Old Paradigm about Unpalatable Perch Egg Strands Disclaimed by the Freshwater Top-Predator, the European Catfish (Silurus glanis)

Lukáš Vejřík; Ivana Vejříková; Luboš Kočvara; Zuzana Sajdlová; Son Chung Hoang The; Marek Šmejkal; Jiří Peterka; Martin Čech

doi:10.1371/journal.pone.0169000

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Research Article

Thirty-Year-Old Paradigm about Unpalatable Perch Egg Strands Disclaimed by the Freshwater Top-Predator, the European Catfish (Silurus glanis)

Lukáš Vejřík ,

Contributed equally to this work with: Lukáš Vejřík, Ivana Vejříková, Martin Čech

* E-mail: vejrik.lukas@seznam.cz

Affiliations Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic, Faculty of Science, University of South Bohemia in České Budějovice, Branišovská 31, České Budějovice, Czech Republic
⨯
Ivana Vejříková ,

Contributed equally to this work with: Lukáš Vejřík, Ivana Vejříková, Martin Čech

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯
Luboš Kočvara ,

¶‡ These authors also contributed equally to this work.

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯
Zuzana Sajdlová ,

¶‡ These authors also contributed equally to this work.

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯
Son Chung Hoang The ,

¶‡ These authors also contributed equally to this work.

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯
Marek Šmejkal ,

¶‡ These authors also contributed equally to this work.

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯
Jiří Peterka ,

¶‡ These authors also contributed equally to this work.

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯
Martin Čech

Contributed equally to this work with: Lukáš Vejřík, Ivana Vejříková, Martin Čech

Affiliation Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, České Budějovice, Czech Republic
⨯

Thirty-Year-Old Paradigm about Unpalatable Perch Egg Strands Disclaimed by the Freshwater Top-Predator, the European Catfish (Silurus glanis)

Lukáš Vejřík,
Ivana Vejříková,
Luboš Kočvara,
Zuzana Sajdlová,
Son Chung Hoang The,
Marek Šmejkal,
Jiří Peterka,
Martin Čech

Published: January 6, 2017
https://doi.org/10.1371/journal.pone.0169000

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Catfish
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Eggs
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Stomach
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Freshwater fish
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Spawning
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Trophic interactions
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