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Rod shaped bacteria are known as BACILLUS. Bacillus is a genus of rod-shaped bacteria and a member of the division Firmicutes.Bacillus species are obligate aerobes. Ubiquitous in nature, Bacillus includes both free-living and pathogenic species.od shaped bacteria are known as BACILLUS. Bacillus is a genus of rod-shaped bacteria and a member of the division Firmicutes.
Bacteria comes in three general shapes: spherical, rod-shaped and spiral. This article will focus on the spherical (sometimes oval) shaped bacteria. If you are talking about a single bacterium, the term is coccus, and the plural form is cocci.A coccus organism is capable of living on its own, but it may also live in a formation along with other cocci bacteria.his article will focus on the spherical (sometimes oval) shaped bacteria. If you are talking about a single bacterium, the term is coccus, and the plural form is cocci. A coccus organism is capable of living on its own, but it may also live in a formation along with other cocci bacteria.