The most common internal parasites in sheep and goats are: lung worms (Dictyocaulus spp. or Muellerius capillaris); stomach worms (Haemonchus contortus, commonly called barber pole worm); liver flukes (Fasciola hepatica); and intestinal parasites, the most common of which are coccidia (Eimeria or Isospora).
What is the most common internal parasite in animals?
Roundworms. What are roundworms and how are they spread? Roundworms are the most common intestinal parasite in dogs and cats in the world. Animals with roundworms pass the infection to other animals when the worm eggs develop into larvae and are present in the animal's feces (droppings).
What are some common internal parasites?
Intestinal parasites that remain prevalent in the United States include Enterobius vermicularis, Giardia lamblia, Ancylostoma duodenale, Necator americanus, and Entamoeba histolytica.
What are the 4 most common internal parasites of the horse?
Types of Internal Parasites. Large strongyles, small strongyles, ascarids, tapeworms, pinworms, bots, and threadworms are common internal parasites that infect horses. In adult horses, small strongyles and tapeworms are the largest concerns.
What are the most common parasites to affect poultry?
Intestinal and Tracheal Parasites of PoultryRoundworms. Roundworms, also called ascarids, are the most common intestinal parasite found in poultry. ... Cecal Worms. Heterakis gallinarum is commonly referred to as the cecal worm. ... Gapeworms. ... Capillaria Worms. ... Tapeworms.PS-6/AA078: Intestinal and Tracheal Parasites of Poultry - UF/IFAS EDIS