''Peptidiphaga gingivicola'' is a

Gram-positive In bacteriology, gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad categories according to their type of cell wall. Gram-positive bacte ...

species of bacteria from the family

Actinomycetaceae The Actinomycetaceae (often called actinomycetes or mycelial bacteria) are a family of bacteria in the order Actinomycetales that contains the medically important genus ''Actinomyces''. These organisms are closely related to the mycobacteria, but ...

which has been isolated from subgingival plaque.

References

Actinomycetales Monotypic bacteria genera Bacteria described in 2021 {{Bacteria-stub