What are nematodes often described as?

Nematodes are often described as tiny worm-like organisms because they belong to a diverse group of roundworms that are typically microscopic in size. These organisms have a long, cylindrical shape that resembles that of a worm but are distinct because they belong to a different biological classification. Their structure can vary, and they can live in various environments, including soil, freshwater, and marine habitats.

While nematodes do include species that can be classified as plant parasites, which cause damage to crops and gardens, this classification does not encompass the full range of nematodes, many of which play essential roles in nutrient cycling and soil health. Describing nematodes simply as plant parasites fails to acknowledge their diversity and ecological significance. Therefore, identifying them as tiny worm-like organisms captures their primary biological characteristics accurately.