aquibacillus halophilus aquibacillus halophilus aquibacillus halophilus is a gram-positive and moderately halophilic bacterium from the genus of aquibacillus. aquibacillus halophilus scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: aquibacillus species: a. halophilus binomial name aquibacillus halophilusamoozegar et al. 2014 type strain b6b, ibrc-m 10775, kctc 13828