Food & Fiber Parasites

4. Type I: Produces eggs Pre-type II: Not clinically apparent, fourth-stage larvae inhibited in gastric glands Type II: Eggs often not found in feces
5. Treated with ivermectin, doramectin, eprinomectin, or fenbendazole
6. Common in young camelids, prepatent period of 2-3 weeks
9. Diagnosed with skin scrapings
10. AKA measles
11. Diarrhea in calves 2-4 weeks old, Zoonotic to humans
13. Scientific name for whipworm
16. AKA small stomach worm
17. Antemortem diagnosis in animals is rare
18. Metastrongylus spp.
19. Adults found in small intestine at necropsy
21. Scientific name for sheep nasal bot fly
22. Treated with Sulfaguanidine, decoquinate, lasalocid, or monensin
24. Treated with moxidectin, morantel tartrate, levamisole, eprinomectin, or doramectin
26. Causes central nervous system disorder but rare in the US; prepatent period in dogs of 2-3 months
27. Mild to severe enteritis; life cycle of 6-14 days; zoonotic
28. Sometimes anemia, prepatent period of 2 months
29. Acute anemia in lambs; bottle jaw, death, chronic weight loss in adults; prepatent period of 17-21 days

1. Scientific name for biting lice
2. Scientific name for abdominal worm
3. Diagnosed by examining the skin for lice
7. AKA common liver fluke
8. AKA brain worm
11. Diarrhea; Prepatent period of 3-7 days; zoonotic
12. Strongyloides papillosus
14. Bunostomum trigonocephalum
15. Prepatent period of 40 days
20. Eggs in fecal flotation; presence of worms in intestine or "milk spots" in liver at necropsy
23. Treated with ivermectin, doramectin, or dichlorvos
25. Trichuris tenuis