allosediminivita allosediminivita allosediminivita is a gram-negative and short-rod-shaped bacterial genus from the family rhodobacteraceae. roseivivax pacificus has been reclassified to allosediminivita pacifica. allosediminivita scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: allosediminivitahördt et al. 2020 type species allosediminivita pacifica species a. pacifica