amorphus coralli amorphus coralli amorphus coralli is a gram-negative, halotolerant, heterotrophic and non-motile bacteria from the genus amorphus which has been isolated from the fungia granulosa from the red sea in israel. amorphus coralli scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: amorphaceae genus: amorphus species: amorphus coralli binomial name amorphus corallizeevi ben yosef et al. 2008 type strain dsm 19760, lmg 24307, rs.sph.026