Nematodes, Cestodes, and Trematodes

Pinworms (Enterobius vermicularis)

Enterobiasis

Whipworm (Trichuris trichiura)

Trichuriasis

Hookworm (Necator americanus and Ancylostoma duodenale)

Hookworm disease

Threadworm (Strongyloides stercoralis)

Strongyloidiasis

Ascaria (ascaris lumbricoides)

Ascariasis

Trichinella (Trichinella spiralis)

Trichinellosis

Filaria (Wuchereria bancrofti and Brugia malayi)

Filariasis

Fish tapeworm (Diphyllobothrium latum)

Tapeworm disease

Beef tapeworm (Taenia saginata)

Tapeworm disease

Pork tapeworm (Taenia solium)

Tapeworm disease

...

Cysticercosis

Blood fluke (schistosoma mansoni)

Schistosomiasis

Cercaria that infect birds and other animals

Swimmer's itch