“…The class Halobacteria within the phylum Euryarchaeota is known for thriving in halophilic environments. Among these, only 15 genera, including Haloferax, Natrinema, Haloarcula, Halococcus, Haloterrigena, Halobiforma, Halopiger, Haloquadratum, Halogeometricum, Natronococcus, Halogranum, Halorhabdus, Natronobacterium, Halobacterium, and Halorubrum , have been identified as PHA producers [ 97 ].…”