title: [New species of infusoria of the genus Apiosoma from fresh-water fish of the USSR].
mesh_terms: D000818:Animals; D016798:Ciliophora / Q000145:classification / Q000302:isolation & purification*; D005399:Fishes / Q000469:parasitology*; D013045:Species Specificity; D014586:USSR
vernacular_title: Novy vidy infuzoriĭ roda Apiosoma presnovodynykh ryb SSSR