Virulent bacteriophage and sole member of the genus Cystovirus that infects Pseudomonas species. The virion has a segmented genome consisting of three pieces of doubled-stranded DNA and also a unique lipid-containing envelope.

Synonyms: phi 6 Phage, Pseudomonas phage phi 6, phi 6 Phages, Bacteriophage phi 6, txid10879, Phages, phi 6, Phage, phi 6, Phage phi 6