cereibacter cereibacter cereibacter is a genus of bacteria from the family of rhodobacteraceae . cereibacter changlensis has been isolated from snow from the changla pass in the himalayas. cereibacter scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: cereibactersuresh et al. 2015 type species cereibacter changlensis species c. azotoformans (hiraishi et al. 1997) hördt et al. 2020 c. changlensis (anil kumar et al. 2007) suresh et al. 2015 c. johrii (girija et al. 2010) hördt et al. 2020 c. ovatus (srinivas et al. 2008) hördt et al. 2020 c. sphaeroides (van niel 1944) hördt et al. 2020 synonyms luteovulum suresh et al. 2020