‘Global worming’: first record of an epidemic of Triaenophorus crassus in a population of Arctic charr Salvelinus umbla
Abstract:In May 2005, an epidemic of the cestode Triaenophorus crassus occurred in the Salvelinus umbla population of Lake Grundlsee, an oligotrophic Austrian Alpine Lake. Based on catches with a standardized multi-mesh gillnet survey 53% of S. umbla were infected with up to 17 cysts of T. crassus per fish. This is the first documented record of an epidemic of this tapeworm in S. umbla.
Document Type: Research Article
Affiliations: 1: Federal Agency for Water Management, Institute of Water Ecology, Fisheries and Lake Research, Scharfling 18, 5310 Mondsee, Austria 2: University of Salzburg, Department of Organismic Biology, Hellbrunnerstr. 34, 5020 Salzburg, Austria
Publication date: 2009-03-01