alkalihalobacillus krulwichiae alkalihalobacillus krulwichiae alkalihalobacillus krulwichiae is a gram-positive, obligate alkaliphilic and facultatively anaerobic bacterium from the genus of alkalihalobacillus which has been isolated from soil from tsukuba. alkalihalobacillus krulwichiae scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: alkalihalobacillus species: a. krulwichiae binomial name alkalihalobacillus krulwichiae(yumoto et al. 2003) patel and gupta 2020 type strain am31d synonyms bacillus krulwichiae, bacillus krulwichii