Cestode and Nematode Infection of Sockeye Smolts from Babine Lake, British Columbia
- 1 January 1955
- journal article
- research article
- Published by Canadian Science Publishing in Journal of the Fisheries Research Board of Canada
- Vol. 12 (1) , 93-96
- https://doi.org/10.1139/f55-007
Abstract
Of the 1-year-old sockeye (Oncorhynchus nerka (Walbaum)) smolts migrating from Babine Lake in 1952 and 1953, in each year about 35% were infected with the cestode Eubothrium salvelini (Schrank, 1790) and 20% by the nematode Philonema oncorhynchi Kuitunen-Ekbaum, 1933. Six to 7% of the smolts harboured both parasites. Fish infected by cestodes only or cestodes and nematodes were significantly smaller than uninfected fish or those with nematodes only. This indicates that the cestode infection retards growth. Nematode-infected smolts were significantly larger than the uninfected individuals in 1952 but not so in 1953.This publication has 1 reference indexed in Scilit:
- The Effect of Parasitism on Growth of Perch in the Trout Lake RegionJournal of Parasitology, 1935