This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: parasitology, Subject name: Microbiology
Class coccidia doesn't include which of the following parasite 
Select and explain. 
A. Cryptosporidium, B. Naegleria, C. Isospora, D. Cyclospora
B: Naegleria
Answer: B: Naegleria 
Explanation: Naegleria doesn't belong to class coccidia. It belongs to lobosea Coccidia includes all the mentioned options Coccidia are a subclass of microscopic, spore-forming, single-celled obligate intracellular parasites belonging to the apicomplexan class Conoidasida Ref: D.R. Arora.Medical parasitology 4th ed pg. 18