Nematódák
Nematódák, commonly known as roundworms, represent a large and diverse phylum of invertebrates. They are characterized by their unsegmented, cylindrical bodies that taper at both ends, giving them a characteristic round cross-section. This body shape is the origin of their common name. Nematodes are found in virtually every habitat on Earth, from the deep sea to mountaintops, and from polar regions to deserts. They inhabit soil, freshwater, saltwater, and are found as parasites within plants and animals.
The size of nematodes varies greatly, with most being microscopic, measuring less than a millimeter in length,
However, many nematodes are known for their parasitic lifestyles. Plant-parasitic nematodes can cause significant damage to