hyphomicrobium coagulans hyphomicrobium coagulans hyphomicrobium coagulans is a gram-negative, non-spore-forming, methylotrophic bacteria from the genus of hyphomicrobium. hyphomicrobium coagulans scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: hyphomicrobiaceae genus: hyphomicrobium species: h. coagulans binomial name hyphomicrobium coagulanshirsch 1989 type strain atcc 51888, dsm 1869,ncib 11706, tk 0415