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Swedish University of Agricultural Sciences

Veterinary bacteriology: information about important bacteria
Veterinary bacteriology


Species/Subspecies: Streptococcus pluranimalium
Categories: Causes hemolysis; in the normal flora
Etymology: Genus name: twisted (like a chain) cocci (coccus means a grain or a berry and referrs to any spherical microorganism).
Species epithet: from Latin, where plur- means “many” and animalium means “of animals,” reflecting its isolation from a variety of hosts
Signi­ficance:  [Unclassified]]   
Taxonomy:
Phylum
Bacillota
Class
Bacilli
Order
Lactobacillales
Family
Streptococcaceae 
Genus
Streptococcus
Type Strain:
Macromorphology (smell):
<i>Streptococcus pluranimalium</i>  
Small, transparent, non-pigmented colonies that are typically α-hemolytic, although some strains may exhibit β-hemolysis.
Micromorphology: Cocci, which appear in pairs or short chains.
Gram +/Gram -:G+
Metabolism: Facultatively anaerobic
Catalase/Oxidase:-/
Spec. Char.: 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.
Special Media:
Disease:
HostsDiseaseClinical picture
CattleReproductive diseasesAbortion, endometritis, infertility, subclinic mastitis
SheepReproductive diseasesAbortion
HorseKeraconjunctivitisInfectious conjunctivitis
HumansVarious diseasesEndocarditis, brain abscess
16S rRNA Seq.:
Acc-noStrainNumber of NTOperon
 ATCC 700864T   

Taxonomy/­phylogeny: 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.
Updated:2025-12-01
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