Aggregatibacter segnis

**Definition:** A species of Gram-negative, facultatively anaerobic pleomorphic rod-shaped often filamentous bacteria in the genus of AGGREGATIBACTER found in the oral cavity. It is associated with DENTAL PLAQUE; and BACTERIAL ENDOCARDITIS.

**Tree numbers:** - B03.440.450.600.224.875 - B03.660.250.550.170.875

**Synonyms:** - Haemophilus segnis