paraglaciecola psychrophila paraglaciecola psychrophila paraglaciecola psychrophila is a gram-negative, psychrophilic and motile bacterium from the genus of paraglaciecola which has been isolated from the arctic. paraglaciecola psychrophila scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: alteromonadales family: alteromonadaceae genus: paraglaciecola species: p. psychrophila(zhang et al. 2006) shivaji and reddy 2014 binomial name paraglaciecola psychrophila synonyms glaciecola psychrophila