Neisseria sicca

**Definition:** A species of gram-negative, aerobic BACTERIA found in the human NASOPHARYNX; SALIVA; and SPUTUM.

**Tree numbers:** - B03.440.400.425.550.550.800 - B03.660.075.525.520.760

**Synonyms:** - Diplococcos pharyngis siccus - Diplococcus siccus