paenisporosarcina paenisporosarcina paenisporosarcina is a bacteria genus from the family of planococcaceae. paenisporosarcina scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: planococcaceae genus: paenisporosarcinakrishnamurthi et al. 2009 type species paenisporosarcina quisquiliarum species p. antarctica p. indica p. macmurdoensis p. quisquiliarum