actinopolyspora halophila actinopolyspora halophila actinopolyspora halophila is a bacterium. it differs from its cogenerate bacteria in the make-up of its cell wall. like all actinopolyspora, a. halophila requires saline conditions for survival, however wild types generally require more than 12% salt concentration to grow, and can grow in concentrations of up to 30%. actinopolyspora halophila scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: actinopolysporales family: actinopolysporaceae genus: actinopolyspora species: a. halophila binomial name actinopolyspora halophilagochnauer et al. 1975