ornithinibacillus scapharcae ornithinibacillus scapharcae ornithinibacillus scapharcae is a gram-positive, aerobic, hemolytic, spore-forming and motile bacterium from the genus of ornithinibacillus which has been isolated from a dead ark clam from the gang-jin bay in korea. ornithinibacillus scapharcae scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: ornithinibacillus species: o. scapharcae binomial name ornithinibacillus scapharcaeshin et al. 2012 type strain jcm 17314, kacc 15116, tw25