shewanella algidipiscicola shewanella algidipiscicola shewanella algidipiscicola is a gram-negative and psychrotolerant bacterium from the genus of shewanella which has been isolated from a fish from the baltic sea off denmark. shewanella algidipiscicola scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: alteromonadales family: shewanellaceae genus: shewanella species: s. algidipiscicola binomial name shewanella algidipiscicolasatomi et al. 2007 type strain lmg 23746, nbrc 102032, s13