Digenea Acanthocephala 2 Cestoda 2 Nematoda 2 Amoeba 1 Animal Immunology, (New March 2000) 1 Animal parasitic nematodes 1 Annelida 1 Apicomplexa 1 Aquaculture (Animals) 1 Aquatic Biology and Ecology 1 Arthropods 1 Ciliophora 1 Crustacea 1 Cryptocaryon irritans 1 Dinoflagellida 1 Fishes 1 Ichthyophthirius multifiliis 1 Kinetoplastida 1 Metacercaria 1 Metazoa 1 Microspora 1 Monogenea 1 Monogenta 1 Myxozoa 1 Nematode parasites of animals 1 Nematodes of animals 1 Nemtodes 1 Parasitic worms 1 Platyhelminthes 1