Habitat. Round worms inhabit virtually every habitat in the seas, freshwater, and on land, although some species have very specific habitats. Nematodes generally live in the spaces between aquatic sediments or on the sediment surface.
In which type of habitat are most free-living roundworms found?
Free-living roundworms are found mainly in freshwater habitats. Parasitic roundworms have a variety of hosts, including humans.
Where do roundworms grow?
These worm eggs and larvae can survive for weeks and even years in areas such as parks, playgrounds, and yards. Roundworm infections usually happen when soil, sand, or plants that have been contaminated with infected animal feces are accidentally put in the mouth and ingested.
How are roundworms suited to their habitat where are they found?
These nematodes are often referred to as free-living nematodes. Juvenile or other stages of animal and insect parasites may also be found in soil. Although some plant parasites may live within plant roots, most nematodes inhabit the thin film of moisture around soil particles.
Where are roundworms found in animals?
Roundworms (also known as nematodes or ascarids) are parasites that live freely in the intestine, feeding off of partially digested intestinal contents. Their name is derived from their tubular or 'round' shape. Toxocara canis and Toxascaris leonina are two important species of roundworms in dogs.
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