Fill in the Blanks Porcine Stomach Worm Online version Stomach worm info and lifecycle by Ashley Best 1 loss pigs dung strongylina beetle fenbendazole dung indirect eggs stomach intermediate larvae no Ivermectin 42 days beetle Ascarops dung beetle diarrhea beetle anemia oxfendazol thiabendazole The porcine stomach worm is known as . Zoonotic ? The lifecycle is . The host is the Its prepatent period is It infects . It is transmitted by ingestion of infectied It resides in the Its lifecycle is as follows . 1 ) shed in feces 2 ) eats feces 3 ) eggs develop into infective 4 ) pig eats the Symptoms include , , and weight It is treated with , , , and