is a species of the class Halobacteria in the family Halobacteriaceae and order Halobacteriales.
Haloarcula amylolytica
Haloarcula argentinensis
Haloarcula hispanica
Haloarcula japonica
Haloarcula marismortui
Haloarcula quadrata
Haloarcula salaria
Haloarcula tradensis
Haloarcula vallismortis