oceanospirillaceae oceanospirillaceae oceanospirillaceae is a family of pseudomonadota. most genera in this family live in environments with high concentrations of salt; they are halotolerant or halophilic. they are marine, except balneatrix which is found in fresh water and venatorbacter, which is from terrestrial origin.all members are strictly aerobic, except neptunomonas which can perform fermentation reactions. oceanospirillaceae scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: oceanospirillales family: oceanospirillaceae genera amphritea bacterioplanes bacterioplanoides balneatrix bermanella corallomonas litoribacillus litoribrevibacter marinomonas marinospirillum marinobacterium motiliproteus neptuniibacter neptunomonas nitrincola oceaniserpentilla oceanospirillum oceanobacter oleispira profundimonas spongiispira thalassolituus