Aggregation in Juvenile Pike (Esox lucius): Interactions between Habitat and Density in Early Winter

1. Juvenile pike (Esox lucius), a cannibalistic fish species, aggregates within habitat patches. The advantages to cannibals of aggregating in the absence of other predators and food constraints are not immediately obvious. In this study we explore the basis for this grouping by observing how spatia...

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Veröffentlicht in:	Functional ecology 2005-10, Vol.19 (5), p.794-799
Hauptverfasser:	Hawkins, L. A., Armstrong, J. D., Magurran, A. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aggregation Agnatha. Pisces Animal and plant ecology Animal cannibalism Animal ecology Animal, plant and microbial ecology Aquatic habitats Autoecology Biological and medical sciences Competitive exclusion Deep water dominance Esox lucius Fish Fundamental and applied biological sciences. Psychology General aspects grouping Habitat preferences ideal despotic distribution intimidation Shallow water Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution Wildlife habitats Young animals
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