title: [A new intracellular protozoon of Salmo gairdneri Richardson, 1836 (teleost fish). Taxonomic affinities].
abstract: Macrophages of 1+ rainbow trout are parasitised by an unknown protozoan. An ultrastructural study permits to associate it with the genus Dermocystidium described in many fishes. This protozoan is characterized by a large vacuole of mitochondrial origin and by concentric structured bodies.
mesh_terms: D000818:Animals; D056890:Eukaryota / Q000145:classification* / Q000302:isolation & purification / Q000648:ultrastructure; D007668:Kidney / Q000469:parasitology / Q000648:ultrastructure; D008854:Microscopy, Electron; D012487:Salmonidae / Q000469:parasitology*; D014337:Trout / Q000469:parasitology*
vernacular_title: Un nouveau Protiste intracellulaire chez Salmo gairdneri Richardson, 1836 (poisson téléostéen). Affinités systématiques.