Changes

This phylum of bacteria is divided into four classes.

This phylum of bacteria is divided into four classes.

Class Bacilli, families Bacillaceae, Listeriaceae, Staphylococcaceae, Enterococcaceae, Lactobacillaceae, Streptococcaceae

Class '''Bacilli''', families Bacillaceae, Listeriaceae, Staphylococcaceae, Enterococcaceae, Lactobacillaceae, Streptococcaceae

Class Clostridia, families Clostridiaceae, Eubacteriaceae, Peptococcaceae, Peptostreptococcaceae, Ruminococcaceae

Class '''Clostridia''', families Clostridiaceae, Eubacteriaceae, Peptococcaceae, Peptostreptococcaceae, Ruminococcaceae

Class Erysipelotrichi, family Erysipelotrichidae (genus Erysipelothrix)

Class '''Erysipelotrichi''', family Erysipelotrichidae (genus ''Erysipelothrix'')

Class Mollicutes, orders Acholeplasmatales and Mycoplasmatales

Class '''Mollicutes''', orders Acholeplasmatales and Mycoplasmatales