parapusillimonas parapusillimonas parapusillimonas is a genus of bacteria from the family of alcaligenaceae with one known species (parapusillimonas granuli). parapusillimonas scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: alcaligenaceae genus: parapusillimonaskim et al. 2010 type species parapusillimonas granuli species p. granuli