title: A planktivorous specialist turns rapacious: piscivory in invading vendace Coregonus albula.
abstract: Following invasion and establishment in a subarctic watercourse, small-sized vendace Coregonus albula were surprisingly found to include fish prey in their diet. The zooplankton resource was severely depleted and only made a minor dietary contribution.
authors.affiliation: Department of Arctic and Marine Biology, Faculty of BioSciences, Fisheries and Economics, University of Tromsø, N-9037 Tromsø, Norway.
authors.forename: S
authors.initials: S
authors.lastname: Liso
authors.forename: K Ø
authors.initials: KØ
authors.lastname: Gjelland
authors.forename: Y S
authors.initials: YS
authors.lastname: Reshetnikov
authors.forename: P-A
authors.initials: PA
authors.lastname: Amundsen
mesh_terms: D000818:Animals; D004032:Diet; D005060:Europe; D020387:Food Chain; D005518:Food Preferences; D011235:Predatory Behavior; D012487:Salmonidae; D015048:Zooplankton