This book chapter describes various aspects of microsporidiosis caused by Loma salmonae: diagnosis, life cycle, influence of water temperature, host range, geographic range, pathobiology and physiopathology, clinical pathology, control and prevention, and recommendations for future studies.

This book chapter discusses the life cycle, animal pathology, host range, diagnosis, pathological lesions, pathophysiology, disease prevention and control programmes against Amyloodinium ocellatum in fishes.

This chapter gives an overview of the biology (life cycle, parasite stages, transmission and geographical distribution) and diagnosis of Ichthyophthirius multifiliis, host physiopathology and immunity as well as treatment and prevention of infection.

This book chapter discusses the life cycle, geographical distribution, disease transmission, clinical aspects, diagnosis, pathological lesions, pathophysiology, disease prevention and control programmes against Henneguya ictaluri in fishes.

This book chapter discusses the host range, disease transmission, geographical distribution, description of parasites, location in the host, life cycle, economic impact, diagnosis, clinical aspects, pathophysiology, pathological lesions and control programmes against Pseudodactylogyrus anguillae...

This book chapter discusses the life cycle, geographical distribution, host range, disease transmission, economic impact, diagnosis, pathological lesions, pathophysiology, disease prevention and control programmes against Benedenia seriolae and Neobenedenia species in fishes.

This chapter covers the morphology, life cycle, transmission, diagnosis, clinical signs, gross pathology and host tissue damage, physiopathological effects and control and prevention of Anisakis spp. in fish.

This chapter gives an overview on the morphology, host range, life cycle, impact on oyster production, diagnosis, histopathology, physiopathology and control and prevention (selective breeding) of Perkinsus marinus and Haplosporidium nelsoni.

This chapter discusses the life cycle, geographical distribution, morphology, disease transmission, economic impact, clinical aspects, diagnosis, pathological lesions, pathophysiology, host range, disease prevention and control programmes against Myxobolus cerebralis and Ceratomyxa shasta in...

This chapter covers Heterobothrium okamotoi and Neoheterobothrium hirame, which are monogenean parasites of tiger puffer and olive flounder in Japan, respectively. The life cycle and morphology of these parasites are presented. Focus is given on the diagnosis, external and internal lesions,...