title: [4 new species of nematodes (Nematoda, Sphaerulariidae) from bark beetles (Coleoptera, Iridae)].
mesh_terms: D000818:Animals; D001517:Coleoptera / Q000469:parasitology*; D005260:Female; D009348:Nematoda / Q000145:classification*; D010271:Parasites / Q000145:classification*; D012426:Russia
vernacular_title: Chetyre novykh vida nematod (Nematoda, Sphaerulariidae) iz koroedov (Coleoptera, Iridae)