acidiluteibacter acidiluteibacter acidiluteibacter is a gram-negative genus of bacteria from the family of cryomorphaceae with one known species (acidiluteibacter ferrifornacis). acidiluteibacter scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: cryomorphaceae genus: acidiluteibactergui et al. 2020 species a. ferrifornacis