Trochonematids Definition

Trochonematids are a family of small, mostly free-living nematodes (roundworms) that include both terrestrial and aquatic species. They are characterized by their simple morphology, particularly the absence of a distinct lip region and the presence of caudal glands. Some species are associated with soil and leaf litter, while others are found in aquatic environments, feeding on microorganisms, plant material, or other small invertebrates.