|Categories:||Zoonotic; causes hemolysis|
|Etymology:||Genus name: twisted (like a chain) cocci (coccus means a grain or a berry and referrs to any spherical microorganism).|
Species epithet: from a dog.
|Significance:||S. canis is often isolated from dogs and cats, but it can also cause bovine mastitis. The bacterium causes sporadic cases of mastitis in certain heards and larger outbreaks in other herds by transmission between cows at milking.
[Of minor importance]
|Type Strain:||STR-T1 = ATCC 43496 = CCUG 27661|
||Medium sized β-hemolytic colonies (1-2 mm in diameter) after incubation for 24 h at 37°C on blood agar.|
|Micromorphology:||Cocci, which appear in pairs or short chains.|
|Gram +/Gram -:||G+|
|Other Enzymes:||Esculinase +, β-galactosidas +, hippuricase -, hyaluronidase -, urease -.|
|Biochemical Tests:||Voges-Proskauer -|
|Fermentation of carbohydrates:||
|Disease:||Dog, cat and rat: opportunistic infections, e.g. abscesses, lymphadenitis, mastitis, prostatitis, pyoderma, pyometra and "puppy strangles".
|Hosts:||Dog, cattle, cat and rat.|
|16S rRNA Seq.:|
||About 100 species have been described within the genus Streptococcus. Many species within the genus Enterococcus have earlier been classified as streptococci and, thus, they are closely related. S. canis is closely related to S. pyogenes.|
|Comment:||Belongs to Lancefield's group G streptcocci.|
|"Dear child has many names" (call it what you will...)|
For a long time, Rhodococcus hoagii was referred to Rhodococcus equi on VetBact, because we experienced some resistance to the name that is now considered to be the correct one, i.e. Rhodococcus hoagii. Now you can find the bacterium in question under the correct name in VetBact, but you can also find the bacterium when searching for the old name.Published 2021-10-10. Read more...