title: [Trophic types of the nematodes].
abstract: The aim of the article is to present trophic types (i.e non-systematic groups feeding on the same kind of food) of the nematodes. Seven trophic types (covering all known species) are described: (1) microbivores (nematodes feeding on unicellular microorganisms) with two examples: C. elegans and the nematodes of two families: Steinernematidae and Heterorhabditidae, (2) parasites of Vertebrates, (3) parasites of Invertebrates with example of the family Acugutturidae, (4) parasites of plants with two examples: Tylenchorhynchus dubius and Heterodera schachtii, (5) parasites of fungi, (6) predatory nematodes, (7) omnivores (nematodes feeding on different kinds of food). Basic information on the anatomy of the alimentary canal and feeding behaviour of the nematodes are also provided.
authors.affiliation: Zakład Morfologii Zwierzat, Wydział Biologii, Uniwersytet im. Adama Mickiewicza, Poznań. franciszek.kornobis@amu.edu.pl
authors.forename: Franciszek Wojciech
authors.initials: FW
authors.lastname: Kornobis
mesh_terms: D000818:Animals; D018407:Bacterial Physiological Phenomena; D005247:Feeding Behavior; D006790:Host-Parasite Interactions; D007448:Invertebrates / Q000469:parasitology; D009348:Nematoda / Q000033:anatomy & histology / Q000145:classification* / Q000502:physiology*; D010944:Plants / Q000469:parasitology; D013045:Species Specificity; D013559:Symbiosis; D014714:Vertebrates / Q000469:parasitology