Spirillum minus
Species of bacterium
From Wikipedia, the free encyclopedia
Spirillum minus is an organism associated with rat-bite fever (specifically sodoku)[2][3][4] that has never been fully identified and was assigned to the genus Spirillum in 1887 based on morphology, although it is not a validly published name. As Spirillum species are generally obligately microaerophiles and not found in mammals, this organism may be misclassified. Sequencing data should help to resolve this question.
| Spirillum minus | |
|---|---|
| |
| Spirillum sp. | |
Scientific classification  | |
| Domain: | Bacteria |
| Kingdom: | Pseudomonadati |
| Phylum: | Pseudomonadota |
| Class: | Betaproteobacteria |
| Order: | Nitrosomonadales |
| Family: | Spirillaceae |
| Genus: | Spirillum |
| Species: | S. minus |
| Binomial name | |
| Spirillum minus Carter, 1887[1] | |
This organism is presumed to be a bacterium. It stains gram-negative and has a coiled rod shape. It does not grow in vitro, and requires inoculation in animals for growth. No attempts to sequence the organism are known as of 2015.[5]