You searched for: “endosymbiont
endosymbiont
1. A symbiont that lives within the body of the host.
2. An organism which lives within the body of another organism (its host) as part of an endosymbiotic relationship.
endosymbiont
A reference to a symbiosis in which one symbiont lives within the body of another as green algae in Hydra or Convoluta.