aeromonas finlandensis aeromonas finlandensis aeromonas finlandensis is a bacterium from the genus aeromonas which has been isolated from the lake pyhälampi in finland. aeromonas finlandensis scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: aeromonadales family: aeromonadaceae genus: aeromonas species: a. finlandensis binomial name aeromonas finlandensisbeaz-hidalgo et al. 2015