filomicrobium fusiforme filomicrobium fusiforme filomicrobium fusiforme is a gram-negative, aerobic, motile bacteria from the genus of filomicrobium which was isolated from brackish water in germany. filomicrobium fusiforme scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: hyphomicrobiaceae genus: filomicrobium species: f. fusiforme binomial name filomicrobium fusiformeschlesner 1988 type strain atcc 35158, dsm 5304, ifam 1315, st 128 synonyms pedomicrobium fusiforme