comamonas zonglianii comamonas zonglianii comamonas zonglianii is a gram-negative, aerobic, oxidase- and catalase-positive, nonmotile bacterium from the genus comamonas and family comamonadaceae, which was isolated from a phenol-contaminated soil. colonies of c. zonglianii are pale yellow in color. comamonas zonglianii scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: comamonadaceae genus: comamonas species: c. zonglianii binomial name comamonas zonglianiiyu et al. 2011, sp. nov. type strain bf-3, cctcc ab 209170, dsm 22523