What is another word for epizoan?
Pronunciation: [ˈɛpɪzˌə͡ʊn] (IPA) 
Epizoan refers to an animal that lives on the external surface of another animal. Synonyms for this term include ectoparasite, external parasitic organism, and epiparasite. Ectoparasite refers to a parasitic organism that lives on the outside of its host, often feeding on the blood or tissues of the host. External parasitic organism is another term used to describe parasites that live outside their host's body, such as lice or ticks. Epiparasites are parasites that live on other parasites rather than on their host. All three terms are used interchangeably to describe organisms that live on or in the skin or hair of their host, and can cause a range of health problems and diseases.
