[[Image:Isospora felis sporulated.jpg|thumb|right|150px|''Isospora felis'' sporulated - Courtesy of the Laboratory of Parasitology, University of Pennsylvania School of Veterinary Medicine]]
+
[[Image:Isospora felis unsporulated.jpg|thumb|right|150px|''Isospora felis'' unsporulated - Courtesy of the Laboratory of Parasitology, University of Pennsylvania School of Veterinary Medicine]]
*11 different Coccidia species although only two are of clinical significance
*11 different Coccidia species although only two are of clinical significance