15
Pathogen
Disease
Host Range
Geographical distribution
Pasteurellaceae representative
Pasteurella skyensis
?
Atlantic salmon
Scotland
Piscirickettsiaceae representative
Piscirickettsia salmonis
coho salmon syndrome, salmonid rickettsial
septicaemia
salmon, sea bass (Atractoscion
nobilis)
Canada, Chile, Greece,
Norway, Scotland, USA
Rickettsia
-like organism
red mark syndrome/strawberry disease
rainbow trout
UK, USA
Pseudomonadaceae representatives
Pseudomonas aeruginosa
–
Nile tilapia; Mozambique tilapia
India, Tanzania
Pseudomonas alcaligenes
–
Chinese sturgeon
China
Pseudomonas anguilliseptica
red spot (Sekiten-byo), winter disease
rainbow trout, marine fi sh species,
and particularly cod, eels
(Anguilla anguilla, A. japonica)
,
black spot sea bream ( Pagellus
bogaraveo
), gilthead sea bream
(Sparus aurata)
Finland, France, Japan,
Portugal, Scotland, Spain
Pseudomonas baetica
–
wedge sole ( Dicologoglossa
cuneata
)
Spain
Pseudomonas chlororaphis
–
amago trout (Oncorhynchus
rhodurus)
Japan
Pseudomonas fl uorescens
generalised septicaemia
most fi sh species
Worldwide
Pseudomonas koreensis
eye disease
golden mahseer ( Tor putitora
)
India
Pseudomonas luteola
generalised septicaemia
rainbow trout
Turkey
Pseudomonas mosselii
–
Nile tilapia
Mexico
Pseudomonas plecoglossicida
bacterial haemorrhagic ascites
ayu (Plecoglossus altivelis),
pejerrey (Odonthestes
bonariensis),
olive fl ounder
China, Japan
(continued)
1 Introduction