black-legged tick
Học thuậtThân thiện
Definition
Noun: 1. A species of tick: A small arachnid that is a parasite, known for feeding on the blood of various animals, particularly mice of the genus Peromyscus, and also biting humans. 2. A disease vector: The primary insect that transmits Lyme disease bacteria to humans in the eastern United States, especially in the New England region. Its northern population was previously classified under a different scientific name (Ixodes dammini) and commonly called the deer tick.
Usage Examples
- Noun:
- Public health officials warn that the black-legged tick is spreading into new areas.
- After hiking, check thoroughly for black-legged ticks, as they can be very small.
- The black-legged tick (Ixodes scapularis) is responsible for most cases of Lyme disease in this region.
Advanced Usage
- Scientific Context: In entomology and epidemiology, "black-legged tick" specifically refers to . It is a critical subject in studies of zoonotic disease transmission and ecology.
- Regional Common Name: In the northern parts of its range, this tick is still very commonly called the "deer tick" in everyday language, despite the technical reclassification.
Variants and Related Words
- Deer tick (n): A common name for the northern population of the black-legged tick. This name persists in general use.
- She found a deer tick attached to her dog after walking in the woods.
- (n): The formal, scientific Latin name for the black-legged tick species.
- Tick (n): The general category of arachnid to which the black-legged tick belongs.
Synonyms
- Deer tick (common name, especially in the northern US)
- Ixodes scapularis (scientific name)
Related Phrases
- Tick-borne illness: A disease transmitted by tick bites, such as Lyme disease, for which the black-legged tick is a principal vector.
- Lyme disease is a significant tick-borne illness in areas with many black-legged ticks.
- Tick check: The act of inspecting one's body and clothing for ticks after being in a potential habitat.
- Performing a thorough tick check is the best prevention after being outdoors.
Noun
- parasitic on mice of genus Peromyscus and bites humans; principal vector for Lyme disease in eastern United States (especially New England); northern form was for a time known as Ixodes dammini (deer tick)