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Swedish University of Agricultural Sciences

Veterinary bacteriology: information about important bacteria
Veterinary bacteriology


Species/Subspecies: Staphylococcus lugdunensis
Categories: Causes hemolysis; in the normal flora; primarily of interest in human medicin
Etymology: Genus name: bunch of grape-like cocci (coccus means a grain or berry)
Species epithet:lugdunensis, refers to Lugdunum, the Latin name of Lyon, a French city where the organism was first isolated
Signi­ficance:  [Of minor importance]   
Taxonomy:
Phylum
Bacillota
Class
Bacilli
Order
Bacillales
Family
Staphylococcaceae 
Genus
Staphylococcus
Type Strain: ATCC 43809; CCUG 25348; CIP 103642; DSM 4804
Macromorphology (smell):
 
Form medium sized white colonies (1-3 mm in diameter).
Micromorphology: Non-motile cocci (1-1.5 µm in diameter).
Gram +/Gram -:G+
Metabolism: (Facultatively) aerobic
Catalase/Oxidase:+/(-)
Other Enzymes: Coagulas -
Spec. Char.:
Disease:Is usually a harmless commensal, but can cause infections in individuals with weakened immune systems.
HostsDiseaseClinical picture
HumansSkin and soft tissue infections, endocarcitis, bacteremiaLike other coagulase negative Staphylococcus ranges of infections from harmless skin commensal to a life-threatening infections (infective endocarditis).
CatsKeratitisInfectious keratitis
16S rRNA Seq.:  -
Taxonomy/­phylogeny: About 70 species and subspecies have been described within the genus Staphylococcus.
Updated:2025-11-14
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