Dolosigranulum pigrum

**Semantic type:** Bacterium

**Definition:** A species of gram-positive, catalase-negative, non-pigmented, nonmotile, coccus-shaped bacteria in the family Carnobacteriaceae. D. pigrum is positive for pyrrolidonylarylamidase, leucine aminopeptidase, and arginine dehydrogenase.

**Synonyms:** - DOLOSIGRANULUM PIGRUM