Argasidae
Học thuậtThân thiện
Definition
Noun 1. A family of ticks (Argasidae): A family of arachnids, commonly known as soft ticks, characterized by a leathery, unsegmented body without a hard dorsal shield (scutum). They are distinguished from hard ticks (Ixodidae) by their mouthparts being located on the underside of the body, not visible from above.
Usage Notes
- The term "Argasidae" is a scientific, taxonomic name used primarily in biology, zoology, and veterinary medicine. It is always treated as a plural noun (e.g., ).
- In common language, members of this family are referred to as "soft ticks."
Examples
- Scientific Context:
- The family Argasidae includes important vectors of relapsing fever.
- Researchers are studying the life cycle of Argasidae.
- General Context (using the common name):
- Soft ticks (Argasidae) often infest bird nests and animal burrows.
Advanced Usage
- Phylogenetic Context: In taxonomic classification, Argasidae is an order within the subclass Acari. Discussions may involve its relationship to other tick families.
- The phylogeny of Argasidae suggests an ancient lineage.
Variants and Related Words
- Argasid (noun/adjective): A member of the Argasidae family; pertaining to the Argasidae.
- An argasid tick was collected from the cave. (noun)
- The argasid life cycle involves multiple nymphal stages. (adjective)
- Soft tick (noun): The common name for any tick belonging to the family Argasidae.
- Ixodidae (noun): The family of hard ticks, which is the sister group to Argasidae.
Synonyms
- Soft ticks
- Argasid ticks
Related Terms (Not Synonyms)
- Tick: The general term for arachnids in the superfamily Ixodoidea, which includes both Argasidae and Ixodidae.
- Vector: An organism that transmits a pathogen. Many Argasidae are vectors of disease.
- Ectoparasite: A parasite that lives on the exterior of its host. All Argasidae are ectoparasites.
Noun
- soft ticks