bird louse
Học thuậtThân thiện
Definition
Noun: 1. A wingless insect with mouth parts adapted for biting; mostly parasitic on birds: A small, flat, wingless insect that is an external parasite living on the bodies of birds, feeding on feathers, skin, or blood. It belongs to the order Phthiraptera, suborder Mallophaga (chewing lice).
Usage
- The term "bird louse" is a common name used to describe these specific parasites. It is often used in ornithology, veterinary science, and general descriptions of bird health or infestation.
- Example: "The veterinarian discovered a bird louse infestation in the aviary."
Examples
- "A close examination of the feather revealed a tiny bird louse."
- "Bird lice are different from sucking lice, as they primarily chew on feathers and skin debris."
- "He used a special powder to treat his chickens for bird lice."
Advanced Usage
- Scientific Context: In entomology, the term is used to distinguish these chewing parasites (Mallophaga) from the sucking lice (Anoplura) that infest mammals.
- Example: "The study focused on the host-specific relationship between a species of bird louse and its avian host."
Variants and Related Words
- Bird lice (plural form).
- Chewing louse: A more precise technical synonym often used interchangeably with "bird louse," though some chewing lice infest mammals other than birds.
- Mallophagan: A formal term relating to or denoting lice of the suborder Mallophaga.
Synonyms
- Chewing louse
- Feather louse (specifically for species that feed on feathers)
- Mallophagan (technical)
Notes on Different Meanings
- The term "bird louse" refers specifically to parasitic insects. It should not be confused with "booklouse" (a psocid, a different insect that feeds on mold and book bindings) or with the common "louse" which typically refers to human head lice (), a sucking louse.
Noun
- wingless insect with mouth parts adapted for biting; mostly parasitic on birds