Eozoon :: Eozoon (n.) A peculiar structure found in the Archaean limestones of Canada and other regions. By some geologists it is believed to be a species of gigantic Foraminifera, but others consider it a concretion, without organic structure..
Eozoonal :: Eozoonal (a.) Pertaining to the eozoon; containing eozoons; as, eozoonal limestone..
Epizoon :: Epizoon (n.) One of the artificial group of invertebrates of various kinds, which live parasitically upon the exterior of other animals; an ectozoon. Among them are the lice, ticks, many acari, the lerneans, or fish lice, and other crustaceans..
Haematozoon :: Haematozoon (n.) A parasite inhabiting the bloo.
Haematozoon :: Haematozoon (n.) Certain species of nematodes of the genus Filaria, sometimes found in the blood of man, the horse, the dog, etc..
Haematozoon :: Haematozoon (n.) The trematode, Bilharzia haematobia, which infests the inhabitants of Egypt and other parts of Africa, often causing death..