Which parasite is associated with Hepatic Coccidiosis?

The association of Hepatic Coccidiosis with Eimeria stiedae is well documented in veterinary medicine. Eimeria stiedae is a specific species of the genus Eimeria that targets the liver of rabbits and is responsible for Hepatic Coccidiosis. This disease can lead to severe liver damage and is characterized by symptoms such as weight loss, lethargy, and possibly jaundice due to liver dysfunction.

Eimeria spp. is a broader term that includes multiple species of coccidia that can infect various tissues in different animals, but is not specific to hepatic infections in rabbits. Coccidia canis refers specifically to a type of coccidia that infects dogs, which is not relevant to rabbit-specific hepatic diseases. Giardia duodenalis, on the other hand, is a protozoan parasite primarily affecting the intestines of various mammals, including humans and dogs, and is unrelated to coccidiosis in the liver of rabbits.

Thus, the choice of Eimeria stiedae as the correct answer reflects its direct association with the disease in question.