31 results found

Search Results for: definitive host

Definitive host

Different Biological Relationships The biological world is interconnected whether we notice it or not. All the life forms... Read More

Intermediate host

Intermediate Host Definition When looking at the relationships amongst different biological members of our biosphere, we... Read More

Reservoir host

Reservoir Host Definition A reservoir host is a host that harbors the pathogen and serves as a source of the infective... Read More

Obligate parasite

Parasitism is a form of symbiosis that occurs between a parasite and its host. The parasite is the organism that generally... Read More

Host cell

Host Cells Definition What is a host cell? A host cell is a living cell that serves as a shelter and a food source to the... Read More

Parasitism

Organisms depend on different sources of food to survive. Larger organisms like plants make their own food (autotrophs) and... Read More

Pathogen

What are Pathogens? Pathogens are defined as microscopic organisms, including viruses, bacteria, fungi, and parasites that... Read More

Subcutaneous filariasis

Definition noun A type of filariasis caused by adult filarial worms that dwell in the subcutaneous layer of the... Read More

Coccidia

Coccidia (singular: coccidium) are sporozoans that live as parasites of the digestive tracts of certain animals. The... Read More

Filarioidea

Definition noun (taxonomy) A superfamily of the phylum Nematoda and is comprised of small, threadlike parasitic nematodes... Read More

Parasite

Definition noun, plural: parasites An organism that obtains nourishment and shelter on another... Read More

Endoparasite

Definition noun, plural: endoparasites (parasitology) A parasite that lives within the body of the... Read More

Incubation period

Incubation Period Definition The incubation period is the time duration between exposure to the pathogen and the appearance... Read More

Cestode

Definition noun, plural: cestodes A common name for the species belonging to the class Cestoda Supplement Phylum... Read More

Tapeworm

Definition noun, plural: tapeworms Any of the ribbon-like parasitic worms of the class Cestoda, characterized by possessing... Read More

Fasciola hepatica

Definition noun A liver fluke belonging to the family Fasciolidae of the class Trematoda, and is endemic in the U.S.,... Read More

Serous cavity filariasis

Definition noun A type of filariasis caused by filarial worms that typically occupy the serous cavity of the abdomen of... Read More

Endoparasitism

Definition noun (parasitology) A form of parasitism involving endoparasite Supplement Parasitism is one of the many forms of... Read More

Loa loa

Definition noun A filarial species of the superfamily Filarioidea; the causative agent of Loa loa filariasis Supplement Loa... Read More

Clonorchis sinensis

Definition noun A liver fluke species belonging to the family Opisthorchiidae of the Class Trematoda, and endemic in Japan,... Read More

Microfilaria

Definition noun, plural: microfilariae The embryonic or early larval stage in the life cycle of certain parasitic nematodes... Read More

Final host

Definition noun, plural: final hosts A definitive host Compare:intermediate host See also:host Mentioned in: Cystacanth... Read More

Filaria

Definition noun, plural: filariae Any of the small, threadlike parasitic nematodes of the superfamily Filarioidea that... Read More

Cestoda

Definition noun (taxonomy) A class of the phylum Platyhelminthes that is comprised of tapeworms Supplement The phylum... Read More

Taenia saginata

Definition noun A tapeworm species of class Cestoda, and is commonly known as the beef tapeworm that parasitizes humans and... Read More

Elephantiasis

Definition noun, plural: elephantiases A disease of the skin characterized by being thick, rough, hard, and fissured, like... Read More

Microparasites

Microparasites (Science: epidemiology) Typically, viruses, bacteria, fungi and protozoa. More generally, parasites that... Read More

Necatoriasis

Definition noun (parasitology) Infestation with Necator hookworms Supplement Necatoriasis is an infestation (or infection)... Read More

Necator americanus

Definition noun A parasitic worm of humans and other animals and is regarded as the New World hookworm Supplement Necator... Read More

Toxoplasma gondii

Definition noun A parasitic protozoon of the taxonomic family Sarcocystidae that causes toxoplasmosis Supplement Toxoplasma... Read More

Proboscis

Proboscis Definition What is proboscis? A proboscis refers to an elongated or projecting appendage in the head region of... Read More