Reduction of stress response in carp,Cyprinus carpioL., held under deteriorating environmental conditions, by oral administration of bovine lactoferrin,Cardiac myxosporiosis of pearl‐spot, Etroplus suratensis (Bloch), due to Myxobolus etropli sp. nov.,Hepatic steatosis in artificially fed marine teleosts,Identification and genetic characterization of yeasts isolated from freshwater prawns, Macrobrachium rosenbergii de Man, in Taiwan,Induction of infectious pancreatic necrosis (IPN) in covertly infected Atlantic salmon, Salmo salar L., post‐smolts by stress exposure, by injection of IPN virus (IPNV) and by cohabitation,Fishing gear‐induced skin ulcerations in Baltic cod, Gadus morhua L.,Involvement of serine proteinase in infectious pancreatic necrosis virus capsid protein maturation and NS proteinase cleavage in CHSE‐214 cells,The effects of hydrogen peroxide treatment on different life‐cycle stages of the salmon louse, Lepeophtheirus salmonis (Krøyer 1837),Short communicationGill lesions in common carp, Cyprinus carpio L., in Mexico due to the metacercariae of Centrocestus formosanus,Short communicationRecovery from derangement of natural killer‐like activity of leucocytes due to Zn or Mn deficiency in rainbow trout, Oncorhynchus mykiss (Walbaum), by the oral administration of these elements,Short communicationUnusual morphopathological features in a case of fish tuberculosis