arsukibacterium arsukibacterium arsukibacterium is a gram-negative, aerobic and motile genus of bacteria from the class gammaproteobacteria with one known species (arsukibacterium ikkense). arsukibacterium scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: incertae sedis family: incertae sedis genus: arsukibacteriumschmidt et al. 2016 type species arsukibacterium ikkense species a. ikkense