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Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)

Deltaproteobacteria (307535)

Children (17 direct children, 518 direct and indirect children):

Bdellovibrionales (tree size 25)

Desulfuromonadales (tree size 63)

Myxococcales (tree size 152)
Fruiting gliding bacteria

Desulfobacterales (tree size 121)

Desulfovibrionales (tree size 74)

Syntrophobacterales (tree size 39)

Desulfurellales (tree size 11)

Desulfarculales (tree size 7)

Bradymonadales (tree size 3)

Deferrisoma (tree size 2)

Dissulfuribacter (tree size 1)

Spirobacillus (tree size 1)

Algidimarina

Desulfocaldus

Desulfostipes

Dissulfurimicrobium (tree size 1)

Dissulfurirhabdus (tree size 1)