brucella ciceri brucella ciceri brucella ciceri is a gram-negative, oxidase- and catalase-positive, aerobic bacteria from the genus of brucella which was isolated from cicer arietinum in pakistan. brucella ciceri scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: brucellaceae genus: brucella species: brucella ciceri binomial name b. ciceri(imran et al. 2010) hördt et al. 2020 type strain ca-34, ccug 57879, dsm 22292 synonyms ochrobactrum ciceri imran et al. 2010