II. Characteristics
- Neisseriaceae family includes 5 genera of aerobic Gram Negative Cocci
 
III. Types: Genera
- Neisseria (diplococci)
 - Moraxella
 - Kingella
- Kingella kingae (causes endocarditis)
 
 - Acinetobacter
- Acinetobacter Baumannii (opportunistic infection in ICU patients)
 
 - Oligella
- Oligella ureolytica (Urinary Tract Infections)