Answer: Internal parasites are inside the host, external parasites are out on its surface. Eg, Tapeworm, Hookworm; and Leech, and Ticks, respectively. External parasites are almost always blood feeders, drawing on the host's blood to survive. 12 нояб. 2020 г.
What are internal and external parasites?
Internal parasites, such as roundworms and coccidia, live inside the gastro-intestinal tract whereas external parasites, such as lice and flies live on, or around, the animal. It is important that all parasites are not considered as a single group when planning control measures.
What are the examples of external parasites?
External parasites are those that live on the outside of the body. A few of the most common external parasites that affect dogs and cats are fleas, lice, mites and ticks.
What are internal parasites?
Internal Parasites. Most internal parasites are worms and single-celled organisms that can exist in the intestines of dogs or cats. The most common worms are roundworms, hookworms, whipworms and tapeworms. Common single-cell parasites are coccidia and Giardia.
What are internal parasites called?
There are four species of intestinal helminthic parasites, also known as geohelminths and soil-transmitted helminths: Ascaris lumbricoides (roundworm), Trichiuris trichiuria (whipworm), Ancylostoma duodenale, and Necator americanicus (hookworms).
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