From the point of infection until a specific diagnostic stage can be recovered is called

Demodex is a

What is the prepatent period for the canine heartworm?

Ear mites are very contagious.

Diagnosing parasites in the circulatory system requires testing of

The scientific name of the equine pinworm is

List 2 examples of ectoparasites. 

What is a side effect of Giardia?

Lice are species-specific.

This parasite attaches her eggs to the anus of the horse rather than lying them in their intestinal contents.