''Pseudomonas excibis'' is a
gram-negative
Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation. They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall ...
, rod
bacterium
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among ...
first isolated from the gastric caeca of the
cactus bug (''Chelinidea vittiger'').
The type strain is
ATCC 12293.
[
]
References
Pseudomonadales
{{Pseudomonadales-stub