is a specific kind of: family.

is a broader term that covers: family Rhizobiaceae, Rhizobiaceae | Bacillaceae, family Bacillaceae | family Myxophyceae, family Schizophyceae, Myxophyceae, Schizophyceae | family Nostocaceae, Nostocaceae | family Oscillatoriaceae, Oscillatoriaceae | family Pseudomonodaceae, Pseudomonodaceae | Athiorhodaceae, family Athiorhodaceae | family Thiobacteriaceae, Thiobacteriaceae | family Spirillaceae, Spirillaceae | Bacteroidaceae, family Bacteroidaceae | Corynebacteriaceae, family Corynebacteriaceae | Enterobacteriaceae, family Enterobacteriaceae | family Rickettsiaceae, Rickettsiaceae | Chlamydiaceae, family Chlamydiaceae | family Mycoplasmataceae, Mycoplasmataceae | Actinomycetaceae, family Actinomycetaceae | family Streptomycetaceae, Streptomycetaceae | family Mycobacteriaceae, Mycobacteriaceae | family Myxobacteriaceae, family Polyangiaceae, Myxobacteriaceae, Polyangiaceae | family Micrococcaceae, Micrococcaceae | family Lactobacillaceae, family Lactobacteriaceae, Lactobacillaceae, Lactobacteriaceae | family Spirochaetaceae, Spirochaetaceae | family Treponemataceae, Treponemataceae ... show more.

is a member of: division Eubacteria.