Final answer:
A food-borne parasite found in marine fish is called a fluke, which is a type of trematode worm within the Platyhelminthes phylum.
Step-by-step explanation:
A food-borne parasite typically found in marine fish is called a fluke. Flukes are a type of trematode worm, and they have a flat, leaflike appearance. They belong to the phylum Platyhelminthes, which includes flatworms, tapeworms, and flukes. These flat-bodied, non-segmented trematodes can cause diseases in humans when they consume undercooked marine fish harboring these parasites.
Trematodes such as flukes can be found in various body sites in humans, relating to where the adult flukes are located, commonly liver flukes and intestinal flukes. While nematodes are also common intestinal parasites often transmitted through undercooked foods, specifically referred to as roundworms, pinworms, hookworms, and whipworms, in the context of marine fish, trematodes (flukes) are typically the cause of concern.
The food-borne parasite typically found in marine fish is called a fluke. Flukes are a type of flatworm and specifically classified as a trematode worm. They have a leaflike appearance and can cause diseases in humans, with the most common types being liver flukes and intestinal flukes.