pseudohongiella pseudohongiella pseudohongiella is a genus of bacteria from the order of unclassified gammaproteobacteria. pseudohongiella scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: incertae sedis family: incertae sedis genus: pseudohongiellawang et al. 2015 type species pseudohongiella spirulinae species p. acticola p. nitratireducens p. spirulinae synonyms nonhongiella