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

Gammaproteobacteria (134668)

Children (51 direct children, 3990 direct and indirect children):

Pseudomonadales (tree size 572)

Purple sulfur bacteria (tree size 275)
Chromatiales

Oceanospirillales (tree size 405)

Carsonella ruddii (tree size 1)
Candidatus carsonella ruddii

Acidithiobacillales (tree size 13)

Aeromonadales (tree size 102)

Legionellales (tree size 98)

Thiotrichales (tree size 150)

Alteromonadales (tree size 557)

Alkalimonas (tree size 3)

Gallaecimonas (tree size 3)

Enterobacterales (tree size 739)
Enterobacteriales

Vibrionales (tree size 259)

Xanthomonadales (tree size 213)

Pasteurellales (tree size 174)

Cardiobacteriales (tree size 10)

Methylococcales (tree size 76)

Cellvibrionales (tree size 82)

Candidatus baumannia (tree size 2)
Baumannia

Sulfur-oxidizing symbionts (tree size 2)

"candidatus ruthia" (tree size 2)
Candidatus ruthia

Orbales (tree size 13)

Nevskiales (tree size 109)

Ignatzschineria (tree size 5)

Arenicellales (tree size 6)

Celerinatantimonadaceae (tree size 3)

Acidiferrobacterales (tree size 7)

Methylohalomonas (tree size 1)

Methylonatrum (tree size 1)

Neiella (tree size 1)

Sedimenticola (tree size 2)

Thiohalobacter (tree size 1)

Thiohalorhabdus (tree size 1)

Thiolapillus (tree size 1)

Wohlfahrtiimonas (tree size 3)

Competibacteraceae (tree size 3)

Salinisphaerales (tree size 11)

Acidibacter (tree size 1)

Burzellia

Dechloromarinus

Haererehalobacter

Koukoulia

Litorivivens (tree size 2)

Oceanrickettsia

Protaminobacter

Pseudohongiella (tree size 3)

Spongiobacter

Thiotaurens

Immundisolibacterales (tree size 3)

Lysobacterales (tree size 23)

Schineria (tree size 1)