For most marine aquaculture species, one of the main bottlenecks is the stable production of
high quality juveniles. The high and unpredictable mortality in the first weeks after hatching …

Most individual fish in farmed and wild populations are infected with parasites. Upon
dissection of fish, helminths from gut are often easily visible. Enteric helminths include …

Cyprinid herpesvirus-3 (CyHV-3) is recognised as a pathogen which causes mass mortality
in populations of carp, Cyprinus carpio. One of the characteristic symptoms of the disease …

Water in aquaculture systems may contain a high load of microorganisms. Reduction in
overall bacterial tank water load improves fish health and growth parameters. In this study …

Some parasites are expected to have beneficial impacts on wild populations in polluted
environments because of their bioaccumulation potential of pollutants from their hosts. The …

Most individual fish in wild and farmed populations can be infected with parasites. Fish
intestines can harbour protozoans, myxozoans and helminths, which include several …

Brown trout, Salmo trutta L., were infected with the acanthocephalan Dentitruncus truttae
with the most affected areas being the anterior (near the pyloric caeca) and middle intestine …

Rodlet cells (RC) are characterized by a distinctive cell cortex and conspicuous inclusions
named “rodlets.” These cells are particularly abundant and large in size in intestine of eels …

The biochemical and histochemical properties of intestinal mucin glycoproteins of virus and
parasite‐free common carp Cyprinus carpio were investigated. The presence of …

The swimbladder functions as a hydrostatic organ in most bony fishes, including the
European eel, Anguilla anguilla. Infection by the nematode Anguillicoloides crassus impairs …