
γ-proteobacteria
Gammaproteobacteria
Gammaproteobacteria are a class of bacteria. Several medically, ecologically, and scientifically important groups of bacteria belong to this class, as do a number of important pathogens. Like all Proteobacteria, the Gammaproteobacteria are Gram-negative.
17 branches of this class, most-observed first
Pseudomonadales
orderPseudomonadales

Xanthomonadales
orderXanthomonadales

enterobacteria and allies
orderEnterobacteriales

Thiotrichales
orderThiotrichales

purple sulfur bacteria
orderChromatiales

Acidithiobacillales
orderAcidithiobacillales

Vibrionales
orderVibrionales

Aeromonadales
orderAeromonadales

Pasteurellales
orderPasteurellales

Legionellales
orderLegionellales

Alteromonadales
orderAlteromonadales

Oceanospirillales
orderOceanospirillales
Sedimenticola
genusSedimenticola
Methylococcales
orderMethylococcales
Salinisphaerales
orderSalinisphaerales
Cardiobacteriales
orderCardiobacteriales
Cellvibrionales
orderCellvibrionales
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Gammaproteobacteria in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 126705.