flea tapeworm proglottid

animal animalia brown canid canines cats cestoda cestode cyclophyllidea dipylidiidae dipylidium caninum dipyllidium dog dogs endoparasite eucestoda feces felid felines flatworm flatworms flea tapeworm health hosts infection life cycle macro neodermata organism parasite parasitic parasitology platyhelminthes poop proglottid proglottids rhabditophora taenia tape worm tapeworms veterinary worms zoology zoonosis species